go fix

Stores `""` to `x-category` when the category is unset, previosuly `"-"` was stored which would append a `<category>` to each `<programme>` for the channel.

fixes #209

.dockerignore

@@ -0,0 +1,10 @@
+.git
+.github
+.DS_Store
+
+docker-data
+
+README-DEV.md
+
+*.log
+*.tmp

.drone.yml

@@ -0,0 +1,63 @@
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  - name: go-test
+    image: cache.coadcorp.com/library/golang
+    commands:
+      - go mod download
+      - go test ./...
+
+  - name: go-build
+    image: cache.coadcorp.com/library/golang
+    commands:
+      - XTEVE_VERSION="$(grep -m1 '^#### ' changelog-beta.md | cut -d' ' -f2 | sed 's/-beta$//')"
+      - test -n "$XTEVE_VERSION" || (echo "Could not parse version from changelog-beta.md" && exit 1)
+      - echo "Building xTeVe version $XTEVE_VERSION from changelog-beta.md"
+      - go build -v -ldflags "-X main.Version=$XTEVE_VERSION" ./...
+
+  - name: dockerfile-lint
+    image: cache.coadcorp.com/hadolint/hadolint:v2.12.0-alpine
+    commands:
+      - hadolint -t error Dockerfile
+
+  - name: compose-validate
+    image: cache.coadcorp.com/library/docker:27-cli
+    commands:
+      - apk add --no-cache docker-cli-compose
+      - docker compose -f docker-compose.yml config -q
+      - docker compose -f docker-compose.host.yml config -q
+
+  - name: docker-build-validate
+    image: gcr.io/kaniko-project/executor:v1.23.2-debug
+    commands:
+      - /kaniko/executor --context "${DRONE_WORKSPACE}" --dockerfile "${DRONE_WORKSPACE}/Dockerfile" --no-push --destination xteve:validate --build-arg TARGETOS=linux --build-arg TARGETARCH=amd64 --build-arg XTEVE_UID=1000 --build-arg XTEVE_GID=1000
+    when:
+      event:
+        - pull_request
+
+  - name: docker-publish
+    image: plugins/docker
+    environment:
+      XTEVE_UID: "1000"
+      XTEVE_GID: "1000"
+    settings:
+      registry: registry.coadcorp.com
+      repo: registry.coadcorp.com/nathan/xteve
+      dockerfile: Dockerfile
+      username: nathan
+      password:
+        from_secret: registry_password
+      tags:
+        - latest
+        - ${DRONE_COMMIT_SHA}
+      build_args:
+        - TARGETOS=linux
+        - TARGETARCH=amd64
+      build_args_from_env:
+        - XTEVE_UID
+        - XTEVE_GID
+    when:
+      event:
+        - push

.gitignore

@@ -1,5 +1,6 @@
 .DS_Store
 demo
+dev
 compiler
 files
 update_xteve*.sh

Dockerfile

@@ -0,0 +1,52 @@
+# syntax=docker/dockerfile:1.7
+
+FROM golang:1.26-alpine AS builder
+WORKDIR /src
+
+RUN apk add --no-cache ca-certificates tzdata
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+
+RUN go run ./cmd/webui-gen
+
+ARG TARGETOS
+ARG TARGETARCH
+RUN XTEVE_VERSION="$(grep -m1 '^#### ' changelog-beta.md | cut -d' ' -f2 | sed 's/-beta$//')" \
+  && test -n "$XTEVE_VERSION" \
+  && CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH \
+  go build -trimpath -ldflags="-s -w -X main.Version=$XTEVE_VERSION" -o /out/xteve ./xteve.go
+
+FROM mwader/static-ffmpeg:latest AS ffmpeg
+
+FROM alpine:3.23
+
+ARG XTEVE_UID=1000
+ARG XTEVE_GID=1000
+
+RUN apk add --no-cache ca-certificates tzdata \
+  && addgroup -S -g "${XTEVE_GID}" xteve \
+  && adduser -S -D -H -u "${XTEVE_UID}" -G xteve xteve \
+  && mkdir -p /xteve/config \
+  && chown -R xteve:xteve /xteve
+
+WORKDIR /xteve
+
+COPY --from=builder /out/xteve /usr/local/bin/xteve
+COPY --from=ffmpeg /ffmpeg /usr/local/bin/ffmpeg
+COPY --from=ffmpeg /ffprobe /usr/local/bin/ffprobe
+COPY docker/entrypoint.sh /usr/local/bin/docker-entrypoint.sh
+
+USER xteve
+
+EXPOSE 34400/tcp
+
+ENV XTEVE_CONFIG=/xteve/config
+ENV XTEVE_PORT=34400
+
+HEALTHCHECK --interval=30s --timeout=5s --start-period=30s --retries=3 \
+  CMD wget -qO- "http://127.0.0.1:${XTEVE_PORT}/lineup_status.json" > /dev/null || exit 1
+
+ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]

README.md

@@ -48,6 +48,59 @@ Documentation for setup and configuration is [here](https://github.com/xteve-pro
 
 ---
 
+## Project Analysis (UI + Operations)
+
+The core architecture is strong: a Go backend with websocket-driven UI updates, filesystem-based state, and very low runtime overhead.
+The weakest points are mostly operational and UX-focused:
+
+* UI was historically utility-first and desktop-biased, with limited responsive behavior and visual hierarchy.
+* Container usage was documented externally but there was no first-party Dockerfile/compose setup in this repository.
+* Static web assets are generated into `src/webUI.go`, which works, but creates large diffs and a heavier edit/build cycle.
+
+### Recommended next technical improvements
+
+1. Replace generated `src/webUI.go` with Go `embed` for simpler static asset management and cleaner PR diffs.
+2. Add CI checks (`go test ./...`, build on Linux/arm64/amd64, docker build smoke test).
+3. Add a dedicated health endpoint (for example `/healthz`) to decouple health checks from HDHomeRun endpoints.
+4. Add integration tests around websocket commands that mutate settings/files to reduce regression risk.
+
+---
+
+## Container-First Run (Included In This Repo)
+
+### Build image
+```bash
+docker build -t xteve:local .
+```
+
+### Run with Docker Compose (bridge mode)
+```bash
+docker compose up -d
+```
+
+Compose file: `docker-compose.yml`  
+Persistent config volume: `./docker-data/config:/xteve/config`
+
+### Run with Docker Compose (host networking, Linux recommended for discovery)
+```bash
+docker compose -f docker-compose.host.yml up -d
+```
+
+Host networking improves LAN discovery behavior (SSDP/DLNA) for Plex/Emby in many setups.
+
+### Container environment variables
+
+* `XTEVE_CONFIG` (default: `/xteve/config`)
+* `XTEVE_PORT` (default: `34400`)
+
+### Image details
+
+* Multi-stage build (Go builder + minimal Alpine runtime)
+* Runs as non-root user (`xteve`)
+* Built-in healthcheck against `http://127.0.0.1:${XTEVE_PORT}/lineup_status.json`
+
+---
+
 ## Downloads v2 | 64 Bit only
 #### 64 Bit Intel / AMD
 
@@ -117,7 +170,7 @@ When the branch is changed, an update is only performed if there is a new versio
 ## Build from source code [Go / Golang]
 
 #### Requirements
-* [Go](https://golang.org) (go1.12.4 or newer)
+* [Go](https://golang.org) (go1.16.2 or newer)
 
 #### Dependencies
 * [go-ssdp](https://github.com/koron/go-ssdp)
@@ -156,4 +209,3 @@ var GitHub = GitHubStruct{Branch: "master", User: "xteve-project", Repo: "xTeVe-
 
 ```
 
-

changelog-beta.md

@@ -1,3 +1,28 @@
+#### 2.2.0.0201-beta
+Add UI enhancement for range selecting checkboxes
+
+#### 2.2.0.0200-beta
+```diff
++ Major web UI redesign focused on cleaner layout, better information hierarchy, and faster daily workflows.
++ Large mobile UX overhaul: responsive navigation, improved spacing, touch-friendly controls, and better small-screen mapping/config flows.
++ Accessibility pass across auth, configuration, and main app screens (focus visibility, keyboard flow, ARIA/announcer updates, contrast and status feedback improvements).
++ Settings UX improvements and additional polish in frontend behavior for menu, configuration, and authentication interactions.
++ Added optional Plex API refresh integration with new settings: use_plexAPI, plex.url, plex.token.
++ Added debounced/queued Plex DVR guide reload workflow after lineup and XEPG updates to reduce manual refresh work in Plex.
++ Container/runtime improvements and validation updates for easier, safer container usage.
++ Added Drone CI pipeline for tests/build checks, Docker/Compose validation, and Docker image publishing to registry.coadcorp.com via plugins/docker.
++ Pipeline build version is now derived from changelog-beta.md and validated against source version to prevent release/version drift.
+```
+
+#### 2.1.1.0116-beta
+If no user agent is specified, the default FFmpeg or VLC user agent is used.
+
+#### 2.1.1.0115-beta
+```diff
++ GZIP compression for xteve.xml file. (http://xteve.ip:34400/xmltv/xteve.xml.gz)
+- Removed protocol setting for reverse proxy. HTTPS can also be configured in the proxy, where it makes more sense.
+```
+
 #### 2.1.0.0106-beta
 ```diff
 + User-Agent is now also used by VLC and FFmpeg.

cmd/webui-gen/main.go

@@ -0,0 +1,15 @@
+package main
+
+import (
+	"log"
+	"os"
+
+	"xteve/src"
+)
+
+func main() {
+	src.HTMLInit("webUI", "src", "html"+string(os.PathSeparator), "src"+string(os.PathSeparator)+"webUI.go")
+	if err := src.BuildGoFile(); err != nil {
+		log.Fatal(err)
+	}
+}

docker-compose.host.yml

@@ -0,0 +1,18 @@
+services:
+  xteve:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args:
+        XTEVE_UID: ${XTEVE_UID:-1000}
+        XTEVE_GID: ${XTEVE_GID:-1000}
+    container_name: xteve
+    restart: unless-stopped
+    network_mode: host
+    environment:
+      XTEVE_CONFIG: /xteve/config
+      XTEVE_PORT: "34400"
+      XTEVE_UID: ${XTEVE_UID:-1000}
+      XTEVE_GID: ${XTEVE_GID:-1000}
+    volumes:
+      - ./docker-data/config:/xteve/config

docker-compose.yml

@@ -0,0 +1,20 @@
+services:
+  xteve:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args:
+        XTEVE_UID: ${XTEVE_UID:-1000}
+        XTEVE_GID: ${XTEVE_GID:-1000}
+    container_name: xteve
+    restart: unless-stopped
+    environment:
+      XTEVE_CONFIG: /xteve/config
+      XTEVE_PORT: "34400"
+      XTEVE_UID: ${XTEVE_UID:-1000}
+      XTEVE_GID: ${XTEVE_GID:-1000}
+    ports:
+      - "34400:34400/tcp"
+      - "1900:1900/udp"
+    volumes:
+      - ./docker-data/config:/xteve/config

docker/entrypoint.sh

@@ -0,0 +1,97 @@
+#!/bin/sh
+set -eu
+
+DEFAULT_CONFIG_DIR="/xteve/config"
+LEGACY_CONFIG_DIRS="/config /xteve /home/xteve/.xteve"
+
+resolve_config_dir() {
+  if [ -n "${XTEVE_CONFIG:-}" ] && [ "${XTEVE_CONFIG}" != "${DEFAULT_CONFIG_DIR}" ]; then
+    printf "%s" "${XTEVE_CONFIG}"
+    return
+  fi
+
+  if [ -f "${DEFAULT_CONFIG_DIR}/settings.json" ]; then
+    printf "%s" "${DEFAULT_CONFIG_DIR}"
+    return
+  fi
+
+  for dir in ${LEGACY_CONFIG_DIRS}; do
+    if [ -f "${dir}/settings.json" ]; then
+      printf "%s" "${dir}"
+      return
+    fi
+  done
+
+  printf "%s" "${DEFAULT_CONFIG_DIR}"
+}
+
+copy_if_missing() {
+  src="$1"
+  dst="$2"
+
+  if [ -e "${src}" ] && [ ! -e "${dst}" ]; then
+    cp -R "${src}" "${dst}"
+  fi
+}
+
+settings_initialized() {
+  file="$1"
+
+  if [ ! -s "${file}" ]; then
+    return 1
+  fi
+
+  if grep -q '"uuid"' "${file}" 2>/dev/null; then
+    return 0
+  fi
+
+  return 1
+}
+
+CONFIG_DIR="$(resolve_config_dir)"
+PORT="${XTEVE_PORT:-34400}"
+
+mkdir -p "${CONFIG_DIR}"
+
+if ! settings_initialized "${CONFIG_DIR}/settings.json"; then
+  for legacy_dir in ${LEGACY_CONFIG_DIRS}; do
+    if [ "${legacy_dir}" = "${CONFIG_DIR}" ]; then
+      continue
+    fi
+
+    if settings_initialized "${legacy_dir}/settings.json"; then
+      echo "[entrypoint] Migrating existing configuration from ${legacy_dir} to ${CONFIG_DIR}"
+
+      for file in authentication.json pms.json settings.json xepg.json urls.json; do
+        if [ "${file}" = "settings.json" ] || [ "${file}" = "xepg.json" ] || [ "${file}" = "urls.json" ]; then
+          cp -f "${legacy_dir}/${file}" "${CONFIG_DIR}/${file}" 2>/dev/null || true
+        else
+          copy_if_missing "${legacy_dir}/${file}" "${CONFIG_DIR}/${file}"
+        fi
+      done
+
+      for dir_name in data cache backup tmp; do
+        copy_if_missing "${legacy_dir}/${dir_name}" "${CONFIG_DIR}/${dir_name}"
+      done
+
+      break
+    fi
+  done
+fi
+
+if ! touch "${CONFIG_DIR}/.xteve-write-test" 2>/dev/null; then
+  echo "[entrypoint] ERROR: Config directory is not writable: ${CONFIG_DIR}" >&2
+  echo "[entrypoint] Running as UID:GID $(id -u):$(id -g)" >&2
+  ls -ld "${CONFIG_DIR}" >&2 || true
+  echo "[entrypoint] Hint: ensure host path ownership/permissions allow this UID:GID to write, or set matching container UID/GID at build time." >&2
+  exit 1
+fi
+rm -f "${CONFIG_DIR}/.xteve-write-test"
+
+echo "[entrypoint] Using config directory: ${CONFIG_DIR}"
+echo "[entrypoint] Running as UID:GID $(id -u):$(id -g)"
+if [ -f "${CONFIG_DIR}/settings.json" ]; then
+  echo "[entrypoint] settings.json details: $(ls -l "${CONFIG_DIR}/settings.json" | awk '{print $1, $3, $4, $5, $9}')"
+fi
+
+exec /usr/local/bin/xteve -config "${CONFIG_DIR}" -port "${PORT}" "$@"

go.mod

@@ -0,0 +1,14 @@
+module xteve
+
+go 1.25
+
+require (
+	github.com/gorilla/websocket v1.5.3
+	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0
+	github.com/koron/go-ssdp v0.1.0
+)
+
+require (
+	golang.org/x/net v0.50.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
+)

go.sum

@@ -0,0 +1,28 @@
+github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
+github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
+github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0 h1:iQTw/8FWTuc7uiaSepXwyf3o52HaUYcV+Tu66S3F5GA=
+github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0/go.mod h1:1NbS8ALrpOvjt0rHPNLyCIeMtbizbir8U//inJ+zuB8=
+github.com/koron/go-ssdp v0.0.2 h1:fL3wAoyT6hXHQlORyXUW4Q23kkQpJRgEAYcZB5BR71o=
+github.com/koron/go-ssdp v0.0.2/go.mod h1:XoLfkAiA2KeZsYh4DbHxD7h3nR2AZNqVQOa+LJuqPYs=
+github.com/koron/go-ssdp v0.1.0 h1:ckl5x5H6qSNFmi+wCuROvvGUu2FQnMbQrU95IHCcv3Y=
+github.com/koron/go-ssdp v0.1.0/go.mod h1:GltaDBjtK1kemZOusWYLGotV0kBeEf59Bp0wtSB0uyU=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20200904194848-62affa334b73 h1:MXfv8rhZWmFeqX3GNZRsd6vOLoaCHjYEX3qkRo3YBUA=
+golang.org/x/net v0.0.0-20200904194848-62affa334b73/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
+golang.org/x/net v0.44.0 h1:evd8IRDyfNBMBTTY5XRF1vaZlD+EmWx6x8PkhR04H/I=
+golang.org/x/net v0.44.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY=
+golang.org/x/net v0.50.0 h1:ucWh9eiCGyDR3vtzso0WMQinm2Dnt8cFMuQa9K33J60=
+golang.org/x/net v0.50.0/go.mod h1:UgoSli3F/pBgdJBHCTc+tp3gmrU4XswgGRgtnwWTfyM=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
+golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
+golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

html/configuration.html

@@ -13,16 +13,16 @@
     <script language="javascript" type="text/javascript" src="js/base_ts.js"></script>
   </head>
 
-    <body onload="javascript: readyForConfiguration(0);">
+    <body class="auth-screen wizard-screen" onload="javascript: readyForConfiguration(0);">
           
-      <div id="loading" class="block">
+      <div id="loading" class="block" role="status" aria-live="polite" aria-label="Loading" aria-hidden="false">
         <div class="loader"></div>
       </div>
 
       <div id="header" class="imgCenter"></div>
-      <div id="box">
+      <main id="box" role="main" aria-labelledby="head-text">
         
-        <table id="clientInfo" class="visible">
+        <table id="clientInfo" class="visible" aria-label="Server information">
           <tr>
             <td class="tdKey">Version:</td>
             <td id="version" class="tdVal">&nbsp;</td>
@@ -46,13 +46,14 @@
         <div id="headline">
           <h1 id="head-text" class="center">Configuration</h1>      
         </div>
-        <p id="err" class="errorMsg center"></p>   
-        <div id="content">
+        <p id="err" class="errorMsg center" role="alert" aria-live="assertive" aria-atomic="true"></p>   
+        <div id="content" role="region" aria-live="polite" aria-busy="false" tabindex="-1" aria-label="Configuration step">
             
         </div>
+        <p id="sr-announcer" class="sr-only" aria-live="polite" aria-atomic="true"></p>
         <div id="box-footer">
-          <input id="next" class="" type="button" name="next" value="Next" onclick="javascript: saveWizard();">
+          <input id="next" class="" type="button" name="next" value="Next" aria-controls="content" onclick="javascript: saveWizard();">
         </div>
-      </div>
+      </main>
     </body>
 </html>

html/create-first-user.html

@@ -10,38 +10,38 @@
     <script language="javascript" type="text/javascript" src="js/authentication_ts.js"></script>
   </head>
 
-    <body>
+    <body class="auth-screen">
           
       <div id="header" class="imgCenter"></div>
 
-      <div id="box">
+      <main id="box" role="main" aria-labelledby="head-text">
 
         <div id="headline">
           <h1 id="head-text" class="center">{{.account.headline}}</h1>
         </div>
 
-        <p id="err" class="errorMsg center"></p>
+        <p id="err" class="errorMsg center" role="alert" aria-live="assertive" aria-atomic="true"></p>
 
         <div id="content">
 
-            <form id="authentication" action="/web/" method="post">
+            <form id="authentication" action="" method="post" aria-describedby="err" novalidate>
 
-              <h5>{{.account.username.title}}:</h5>
-              <input id="username" type="text" name="username" placeholder="Username" value="">
-              <h5>{{.account.password.title}}:</h5>
-              <input id="password" type="password" name="password" placeholder="Password" value="">
-              <h5>{{.account.confirm.title}}:</h5>
-              <input id="confirm"  type="password" name="confirm"  placeholder="Confirm" value="">
+              <label for="username">{{.account.username.title}}:</label>
+              <input id="username" type="text" name="username" placeholder="Username" value="" autocomplete="username">
+              <label for="password">{{.account.password.title}}:</label>
+              <input id="password" type="password" name="password" placeholder="Password" value="" autocomplete="new-password">
+              <label for="confirm">{{.account.confirm.title}}:</label>
+              <input id="confirm"  type="password" name="confirm"  placeholder="Confirm" value="" autocomplete="new-password">
               
             </form>
 
         </div>
         
         <div id="box-footer">
-          <input id="submit" class="" type="button" value="{{.button.craeteAccount}}" onclick="javascript: login();">
+          <input id="submit" class="" type="button" value="{{.button.craeteAccount}}" aria-label="{{.button.craeteAccount}}" onclick="javascript: login();">
         </div>
       
         
-      </div>
+      </main>
     </body>
 </html>

html/index.html

@@ -2,9 +2,7 @@
 <html>
   <head>
     <meta charset="utf-8">
-    <!---
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    -->
     <title>xTeVe</title>
     <link rel="stylesheet" href="css/screen.css" type="text/css">
     <link rel="stylesheet" href="css/base.css" type="text/css">
@@ -17,16 +15,19 @@
 
   </head>
 
-    <body onload="javascript: PageReady();">
+    <body class="app-shell" onload="javascript: PageReady();">
 
-      <div id="loading" class="none">
+      <a class="skip-link" href="#content">Skip to main content</a>
+
+      <div id="loading" class="none" role="status" aria-live="polite" aria-label="Loading" aria-hidden="true">
         <div class="loader"></div>
       </div>
 
-      <div id="popup" class="none">
-        <div id="popup-custom"></div>
+      <div id="popup" class="none" role="dialog" aria-modal="true" aria-hidden="true" tabindex="-1">
+        <div id="popup-custom" role="document" tabindex="-1"></div>
       </div>
 
+      <div id="layout-overlay" aria-hidden="true" tabindex="-1"></div>
       <div id="layout">
 
         <!--
@@ -40,55 +41,62 @@
         </div>
       -->
 
-        <div id="menu-wrapper" class="layout-left">
+        <aside id="menu-wrapper" class="layout-left" aria-label="Sidebar menu">
           <div id= "branch"></div>
           <div id="logo"></div>
-          <nav id="main-menu"></nav>
-        </div>
+          <nav id="main-menu" role="menubar" aria-label="Main navigation"></nav>
+        </aside>
 
-        <div class="layout-right">
+        <main id="shell-main" class="layout-right">
+          <header id="shell-header">
+            <button id="menu-toggle" type="button" aria-expanded="false" aria-controls="menu-wrapper" aria-label="Toggle navigation menu">Menu</button>
+            <h2 id="shell-title">xTeVe Control Panel</h2>
+            <p id="connection-indicator" class="status-idle" role="status" aria-live="polite" aria-atomic="true">Connecting...</p>
+          </header>
 
-          <table id="clientInfo" class="">
+          <table id="clientInfo" class="" aria-label="Server information">
 
             <tr>
               <td class="tdKey">xTeVe:</td>
-              <td id="version" class="tdVal">&nbsp;</td>
+              <td id="version" class="tdVal" data-label="xTeVe">&nbsp;</td>
               <td class="tdKey">OS:</td>
-              <td id="os" class="tdVal">&nbsp;</td>
+              <td id="os" class="tdVal" data-label="OS">&nbsp;</td>
               <td class="tdKey phone">DVR IP:</td>
-              <td id="DVR" class="tdVal phone">&nbsp;</td>
+              <td id="DVR" class="tdVal phone" data-label="DVR IP">&nbsp;</td>
             </tr>
 
             <tr>
               <td class="tdKey">UUID:</td>
-              <td id="uuid" class="tdVal">&nbsp;</td>
+              <td id="uuid" class="tdVal" data-label="UUID">&nbsp;</td>
               <td class="tdKey">Arch:</td>
-              <td id="arch" class="tdVal">&nbsp;</td>
+              <td id="arch" class="tdVal" data-label="Arch">&nbsp;</td>
               <td class="tdKey phone">M3U URL:</td>
-              <td id="m3u-url" class="tdVal phone">&nbsp;</td>
+              <td id="m3u-url" class="tdVal phone" data-label="M3U URL">&nbsp;</td>
             </tr>
 
             <tr>
               <td class="tdKey">Available Streams:</td>
-              <td id="streams" class="tdVal">&nbsp;</td>
+              <td id="streams" class="tdVal" data-label="Available Streams">&nbsp;</td>
               <td class="tdKey">EPG Source:</td>
-              <td id="epgSource" class="tdVal">&nbsp;</td>
+              <td id="epgSource" class="tdVal" data-label="EPG Source">&nbsp;</td>
               <td class="tdKey phone">XEPG URL:</td>
-              <td id="xepg-url" class="tdVal phone">&nbsp;</td>
+              <td id="xepg-url" class="tdVal phone" data-label="XEPG URL">&nbsp;</td>
             </tr>
 
             <tr>
               <td class="tdKey">XEPG Channels:</td>
-              <td id="xepg" class="tdVal">&nbsp;</td>
+              <td id="xepg" class="tdVal" data-label="XEPG Channels">&nbsp;</td>
               <td class="tdKey">Errors:</td>
-              <td id="errors" class="tdVal">&nbsp;</td>
+              <td id="errors" class="tdVal" data-label="Errors">&nbsp;</td>
               <td class="tdKey">Warnings:</td>
-              <td id="warnings" class="tdVal">&nbsp;</td>
+              <td id="warnings" class="tdVal" data-label="Warnings">&nbsp;</td>
             </tr>
 
           </table>
 
-          <div id="myStreamsBox" class="notVisible">
+          <div id="status-cards" class="dashboard-cards" role="list" aria-live="polite" aria-label="System summary"></div>
+         
+          <div id="myStreamsBox" class="notVisible" aria-live="polite" aria-label="Stream details">
 
             <div id="allStreams">
               <table id="activeStreams"></table>
@@ -97,9 +105,10 @@
 
           </div>
           
-          <div id="content" class=""></div>
+          <div id="content" class="" role="region" aria-live="polite" aria-busy="false" tabindex="-1" aria-label="Main content"></div>
+          <p id="sr-announcer" class="sr-only" aria-live="polite" aria-atomic="true"></p>
             
-        </div>
+        </main>
 
       </div>
       

html/js/authentication_ts.js

@@ -1,8 +1,13 @@
 function login() {
     var err = false;
+    var firstInvalid = null;
     var data = new Object();
     var div = document.getElementById("content");
     var form = document.getElementById("authentication");
+    var errElement = document.getElementById("err");
+    if (errElement != null) {
+        errElement.innerHTML = "";
+    }
     var inputs = div.getElementsByTagName("INPUT");
     console.log(inputs);
     for (var i = inputs.length - 1; i >= 0; i--) {
@@ -10,23 +15,54 @@ function login() {
         var value = inputs[i].value;
         if (value.length == 0) {
             inputs[i].style.borderColor = "red";
+            inputs[i].setAttribute("aria-invalid", "true");
+            if (firstInvalid == null) {
+                firstInvalid = inputs[i];
+            }
             err = true;
         }
+        else {
+            inputs[i].style.borderColor = "";
+            inputs[i].setAttribute("aria-invalid", "false");
+        }
         data[key] = value;
     }
     if (err == true) {
+        if (firstInvalid != null) {
+            firstInvalid.focus();
+        }
         data = new Object();
         return;
     }
     if (data.hasOwnProperty("confirm")) {
         if (data["confirm"] != data["password"]) {
-            alert("sdafsd");
             document.getElementById('password').style.borderColor = "red";
             document.getElementById('confirm').style.borderColor = "red";
+            document.getElementById('password').setAttribute("aria-invalid", "true");
+            document.getElementById('confirm').setAttribute("aria-invalid", "true");
             document.getElementById("err").innerHTML = "{{.account.failed}}";
+            document.getElementById('password').focus();
             return;
         }
     }
     console.log(data);
     form.submit();
 }
+document.addEventListener("DOMContentLoaded", function () {
+    var form = document.getElementById("authentication");
+    if (form == null) {
+        return;
+    }
+    var inputs = form.getElementsByTagName("INPUT");
+    for (var i = 0; i < inputs.length; i++) {
+        inputs[i].addEventListener("keydown", function (event) {
+            if (event.key == "Enter") {
+                event.preventDefault();
+                login();
+            }
+        });
+    }
+    if (inputs.length > 0) {
+        inputs[0].focus();
+    }
+});

html/js/base_ts.js

@@ -5,7 +5,10 @@ var SEARCH_MAPPING = new Object();
 var UNDO = new Object();
 var SERVER_CONNECTION = false;
 var WS_AVAILABLE = false;
-// Menü
+var ACTIVE_MENU_ID = "";
+var LAST_FOCUSED_ELEMENT = null;
+var LAST_BULK_CHECKBOX = null;
+// Menu
 var menuItems = new Array();
 menuItems.push(new MainMenuItem("playlist", "{{.mainMenu.item.playlist}}", "m3u.png", "{{.mainMenu.headline.playlist}}"));
 //menuItems.push(new MainMenuItem("pmsID", "{{.mainMenu.item.pmsID}}", "number.png", "{{.mainMenu.headline.pmsID}}"))
@@ -18,9 +21,9 @@ menuItems.push(new MainMenuItem("log", "{{.mainMenu.item.log}}", "log.png", "{{.
 menuItems.push(new MainMenuItem("logout", "{{.mainMenu.item.logout}}", "logout.png", "{{.mainMenu.headline.logout}}"));
 // Kategorien für die Einstellungen
 var settingsCategory = new Array();
-settingsCategory.push(new SettingsCategoryItem("{{.settings.category.general}}", "xteveAutoUpdate,tuner,epgSource,api,scheme.m3u,scheme.xml"));
-settingsCategory.push(new SettingsCategoryItem("{{.settings.category.files}}", "update,files.update,temp.path,cache.images,xepg.replace.missing.images"));
-settingsCategory.push(new SettingsCategoryItem("{{.settings.category.streaming}}", "buffer,buffer.size.kb,buffer.timeout,user.agent,ffmpeg.path,ffmpeg.options,vlc.path,vlc.options"));
+settingsCategory.push(new SettingsCategoryItem("{{.settings.category.general}}", "xteveAutoUpdate,tuner,epgSource,api,use_plexAPI,plex.url,plex.token"));
+settingsCategory.push(new SettingsCategoryItem("{{.settings.category.files}}", "update,files.update,temp.path,cache.images,xepg.missing.epg.mode,xepg.replace.missing.images"));
+settingsCategory.push(new SettingsCategoryItem("{{.settings.category.streaming}}", "buffer,udpxy,buffer.size.kb,buffer.timeout,user.agent,ffmpeg.path,ffmpeg.options,vlc.path,vlc.options"));
 settingsCategory.push(new SettingsCategoryItem("{{.settings.category.backup}}", "backup.path,backup.keep"));
 settingsCategory.push(new SettingsCategoryItem("{{.settings.category.authentication}}", "authentication.web,authentication.pms,authentication.m3u,authentication.xml,authentication.api"));
 function showPopUpElement(elm) {
@@ -44,7 +47,74 @@ function showElement(elmID, type) {
             cssClass = "none";
             break;
     }
-    document.getElementById(elmID).className = cssClass;
+    var element = document.getElementById(elmID);
+    if (element == null) {
+        return;
+    }
+    element.className = cssClass;
+    element.setAttribute("aria-hidden", type == true ? "false" : "true");
+    if (elmID == "loading" && document.body != null) {
+        document.body.setAttribute("aria-busy", type == true ? "true" : "false");
+    }
+    if (elmID == "popup") {
+        var popupContent_1 = document.getElementById("popup-custom");
+        if (type == true) {
+            LAST_FOCUSED_ELEMENT = document.activeElement;
+            if (popupContent_1 != null) {
+                setTimeout(function () {
+                    popupContent_1.focus();
+                }, 20);
+            }
+        }
+        else {
+            if (LAST_FOCUSED_ELEMENT != null && LAST_FOCUSED_ELEMENT.focus != undefined) {
+                setTimeout(function () {
+                    LAST_FOCUSED_ELEMENT.focus();
+                }, 20);
+            }
+            LAST_FOCUSED_ELEMENT = null;
+        }
+    }
+}
+function announceToScreenReader(message) {
+    if (message == undefined || message.length == 0) {
+        return;
+    }
+    var region = document.getElementById("sr-announcer");
+    if (region == null) {
+        return;
+    }
+    region.innerText = "";
+    setTimeout(function () {
+        region.innerText = message;
+    }, 20);
+}
+function setConnectionState(state, text) {
+    var label = text;
+    if (label == undefined || label.length == 0) {
+        switch (state) {
+            case "online":
+                label = "Connected";
+                break;
+            case "busy":
+                label = "Syncing";
+                break;
+            case "offline":
+                label = "Offline";
+                break;
+            default:
+                label = "Connecting";
+                break;
+        }
+    }
+    var indicator = document.getElementById("connection-indicator");
+    if (indicator == null) {
+        return;
+    }
+    indicator.className = "status-" + state;
+    indicator.innerText = label;
+    indicator.setAttribute("aria-label", "Connection status: " + label);
+    announceToScreenReader("Connection status " + label);
 }
 function changeButtonAction(element, buttonID, attribute) {
     var value = element.options[element.selectedIndex].value;
@@ -114,6 +184,48 @@ function getAllSelectedChannels() {
     }
     return channels;
 }
+function scheduleChannelRangeSelection(checkbox, event) {
+    var shiftPressed = false;
+    if (event != undefined && event.shiftKey == true) {
+        shiftPressed = true;
+    }
+    // Run after the native checkbox toggle so we copy the final checked state.
+    setTimeout(function () {
+        selectChannelRange(checkbox, shiftPressed);
+    }, 0);
+}
+function selectChannelRange(checkbox, shiftPressed) {
+    if (BULK_EDIT == false || checkbox == undefined || checkbox == null) {
+        return;
+    }
+    var table = document.getElementById("content_table");
+    if (table == null) {
+        return;
+    }
+    var trs = table.getElementsByTagName("TR");
+    var visibleCheckboxes = new Array();
+    for (var i = 1; i < trs.length; i++) {
+        if (trs[i].style.display != "none") {
+            var bulkCheckbox = trs[i].querySelector("input.bulk");
+            if (bulkCheckbox != null) {
+                visibleCheckboxes.push(bulkCheckbox);
+            }
+        }
+    }
+    var currentIndex = visibleCheckboxes.indexOf(checkbox);
+    var previousIndex = -1;
+    if (LAST_BULK_CHECKBOX != null) {
+        previousIndex = visibleCheckboxes.indexOf(LAST_BULK_CHECKBOX);
+    }
+    if (shiftPressed == true && previousIndex > -1 && currentIndex > -1) {
+        var start = Math.min(previousIndex, currentIndex);
+        var end = Math.max(previousIndex, currentIndex);
+        for (var i = start; i <= end; i++) {
+            visibleCheckboxes[i].checked = checkbox.checked;
+        }
+    }
+    LAST_BULK_CHECKBOX = checkbox;
+}
 function selectAllChannels() {
     var bulk = false;
     var trs = document.getElementById("content_table").getElementsByTagName("TR");
@@ -132,6 +244,7 @@ function selectAllChannels() {
             }
         }
     }
+    LAST_BULK_CHECKBOX = null;
     return;
 }
 function bulkEdit() {
@@ -150,6 +263,7 @@ function bulkEdit() {
         rows[i].className = className;
         rows[i].checked = false;
     }
+    LAST_BULK_CHECKBOX = null;
     return;
 }
 function sortTable(column) {
@@ -160,15 +274,29 @@ function sortTable(column) {
     var table = document.getElementById("content_table");
     var tableHead = table.getElementsByTagName("TR")[0];
     var tableItems = tableHead.getElementsByTagName("TD");
+    for (var h = 0; h < tableItems.length; h++) {
+        if (tableItems[h].getAttribute("role") == "columnheader") {
+            tableItems[h].setAttribute("aria-sort", "none");
+        }
+    }
     var sortObj = new Object();
     var x, xValue;
     var tableHeader;
     var sortByString = false;
     if (column > 0 && COLUMN_TO_SORT > 0) {
-        tableItems[COLUMN_TO_SORT].className = "pointer";
-        tableItems[column].className = "sortThis";
+        tableItems[COLUMN_TO_SORT].classList.remove("sortThis");
+        tableItems[COLUMN_TO_SORT].classList.add("pointer");
+        tableItems[column].classList.remove("pointer");
+        tableItems[column].classList.add("sortThis");
     }
     COLUMN_TO_SORT = column;
+    var mobileSort = document.getElementById("mapping-sort-mobile");
+    if (mobileSort != null && (column == 1 || column == 3 || column == 4 || column == 5)) {
+        mobileSort.value = column.toString();
+    }
+    if (tableItems[column] != undefined && tableItems[column].getAttribute("role") == "columnheader") {
+        tableItems[column].setAttribute("aria-sort", "ascending");
+    }
     var rows = table.rows;
     if (rows[1] != undefined) {
         tableHeader = rows[0];
@@ -226,8 +354,9 @@ function createSearchObj() {
     SEARCH_MAPPING = new Object();
     var data = SERVER["xepg"]["epgMapping"];
     var channels = getObjKeys(data);
-    var channelKeys = ["x-active", "x-channelID", "x-name", "_file.m3u.name", "x-group-title"];
+    var channelKeys = ["x-active", "x-channelID", "x-name", "_file.m3u.name", "x-group-title", "x-xmltv-file"];
     channels.forEach(function (id) {
+        SEARCH_MAPPING[id] = "";
         channelKeys.forEach(function (key) {
             if (key == "x-active") {
                 switch (data[id][key]) {
@@ -240,7 +369,15 @@ function createSearchObj() {
                 }
             }
             else {
-                SEARCH_MAPPING[id] = SEARCH_MAPPING[id] + data[id][key] + " ";
+                if (key == "x-xmltv-file") {
+                    var xmltvFile = getValueFromProviderFile(data[id][key], "xmltv", "name");
+                    if (xmltvFile != undefined) {
+                        SEARCH_MAPPING[id] = SEARCH_MAPPING[id] + xmltvFile + " ";
+                    }
+                }
+                else {
+                    SEARCH_MAPPING[id] = SEARCH_MAPPING[id] + data[id][key] + " ";
+                }
             }
         });
     });
@@ -252,6 +389,9 @@ function searchInMapping() {
     for (var i = 1; i < trs.length; ++i) {
         var id = trs[i].getAttribute("id");
         var element = SEARCH_MAPPING[id];
+        if (element == undefined) {
+            continue;
+        }
         switch (element.toLowerCase().includes(searchValue.toLowerCase())) {
             case true:
                 document.getElementById(id).style.display = "";
@@ -261,17 +401,19 @@ function searchInMapping() {
                 break;
         }
     }
+    announceToScreenReader("Search updated");
     return;
 }
 function calculateWrapperHeight() {
-    if (document.getElementById("box-wrapper")) {
-        var elm = document.getElementById("box-wrapper");
-        var divs = new Array("myStreamsBox", "clientInfo", "content");
-        var elementsHeight = 0 - elm.offsetHeight;
-        for (var i = 0; i < divs.length; i++) {
-            elementsHeight = elementsHeight + document.getElementById(divs[i]).offsetHeight;
+    var elm = document.getElementById("box-wrapper");
+    var content = document.getElementById("content");
+    if (elm != null && content != null) {
+        var contentTop = content.getBoundingClientRect().top;
+        var freeSpace = window.innerHeight - contentTop - 26;
+        if (freeSpace < 180) {
+            freeSpace = 180;
         }
-        elm.style.height = window.innerHeight - elementsHeight + "px";
+        elm.style.height = freeSpace + "px";
     }
     return;
 }

html/js/configuration_ts.js

@@ -2,7 +2,7 @@ var __extends = (this && this.__extends) || (function () {
     var extendStatics = function (d, b) {
         extendStatics = Object.setPrototypeOf ||
             ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
         return extendStatics(d, b);
     };
     return function (d, b) {
@@ -35,7 +35,9 @@ var WizardItem = /** @class */ (function (_super) {
         var key = this.key;
         var content = new PopupContent();
         var description;
+        var wizardField = null;
         var doc = document.getElementById(this.DocumentID);
+        doc.setAttribute("aria-busy", "true");
         doc.innerHTML = "";
         doc.appendChild(headline);
         switch (key) {
@@ -50,6 +52,7 @@ var WizardItem = /** @class */ (function (_super) {
                 select.setAttribute("class", "wizard");
                 select.id = key;
                 doc.appendChild(select);
+                wizardField = select;
                 description = "{{.wizard.tuner.description}}";
                 break;
             case "epgSource":
@@ -59,6 +62,7 @@ var WizardItem = /** @class */ (function (_super) {
                 select.setAttribute("class", "wizard");
                 select.id = key;
                 doc.appendChild(select);
+                wizardField = select;
                 description = "{{.wizard.epgSource.description}}";
                 break;
             case "m3u":
@@ -67,6 +71,7 @@ var WizardItem = /** @class */ (function (_super) {
                 input.setAttribute("class", "wizard");
                 input.id = key;
                 doc.appendChild(input);
+                wizardField = input;
                 description = "{{.wizard.m3u.description}}";
                 break;
             case "xmltv":
@@ -75,6 +80,7 @@ var WizardItem = /** @class */ (function (_super) {
                 input.setAttribute("class", "wizard");
                 input.id = key;
                 doc.appendChild(input);
+                wizardField = input;
                 description = "{{.wizard.xmltv.description}}";
                 break;
             default:
@@ -82,8 +88,20 @@ var WizardItem = /** @class */ (function (_super) {
                 break;
         }
         var pre = document.createElement("PRE");
+        pre.id = "wizard-description-" + key;
         pre.innerHTML = description;
         doc.appendChild(pre);
+        if (wizardField != null) {
+            wizardField.setAttribute("aria-label", this.headline);
+            wizardField.setAttribute("aria-describedby", pre.id);
+            setTimeout(function () {
+                wizardField.focus();
+            }, 20);
+        }
+        doc.setAttribute("aria-busy", "false");
+        if (typeof announceToScreenReader == "function") {
+            announceToScreenReader(this.headline + " step");
+        }
         console.log(headline, key);
     };
     return WizardItem;
@@ -145,3 +163,20 @@ configurationWizard.push(new WizardItem("tuner", "{{.wizard.tuner.title}}"));
 configurationWizard.push(new WizardItem("epgSource", "{{.wizard.epgSource.title}}"));
 configurationWizard.push(new WizardItem("m3u", "{{.wizard.m3u.title}}"));
 configurationWizard.push(new WizardItem("xmltv", "{{.wizard.xmltv.title}}"));
+document.addEventListener("DOMContentLoaded", function () {
+    var container = document.getElementById("content");
+    if (container == null) {
+        return;
+    }
+    container.addEventListener("keydown", function (event) {
+        if (event.key != "Enter") {
+            return;
+        }
+        var target = event.target;
+        if (target == null || target.tagName != "INPUT") {
+            return;
+        }
+        event.preventDefault();
+        saveWizard();
+    });
+});

html/js/logs_ts.js

@@ -21,15 +21,22 @@ function showLogs(bottom) {
     var log = new Log();
     var logs = SERVER["log"]["log"];
     var div = document.getElementById("content_log");
+    var wrapper = document.getElementById("box-wrapper");
+    var shouldStickToBottom = bottom;
     div.innerHTML = "";
+    if (wrapper != null && shouldStickToBottom == false) {
+        var distanceToBottom = wrapper.scrollHeight - wrapper.scrollTop - wrapper.clientHeight;
+        if (distanceToBottom < 80) {
+            shouldStickToBottom = true;
+        }
+    }
     var keys = getObjKeys(logs);
     keys.forEach(function (logID) {
         var entry = log.createLog(logs[logID]);
         div.append(entry);
     });
     setTimeout(function () {
-        if (bottom == true) {
-            var wrapper = document.getElementById("box-wrapper");
+        if (shouldStickToBottom == true && wrapper != null) {
             wrapper.scrollTop = wrapper.scrollHeight;
         }
     }, 10);

html/js/menu_ts.js

@@ -2,7 +2,7 @@ var __extends = (this && this.__extends) || (function () {
     var extendStatics = function (d, b) {
         extendStatics = Object.setPrototypeOf ||
             ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
         return extendStatics(d, b);
     };
     return function (d, b) {
@@ -43,7 +43,14 @@ var MainMenuItem = /** @class */ (function (_super) {
         var item = document.createElement("LI");
         item.setAttribute("onclick", "javascript: openThisMenu(this)");
         item.setAttribute("id", this.id);
+        item.setAttribute("data-menu", this.menuKey);
+        item.setAttribute("role", "menuitem");
+        item.setAttribute("tabindex", "0");
+        item.setAttribute("aria-controls", "content");
+        item.setAttribute("aria-label", this.value);
+        item.setAttribute("onkeydown", "if(event.key==='Enter' || event.key===' '){event.preventDefault();openThisMenu(this);}");
         var img = this.createIMG(this.imgSrc);
+        img.setAttribute("alt", "");
         var value = this.createValue(this.value);
         item.appendChild(img);
         item.appendChild(value);
@@ -63,7 +70,7 @@ var MainMenuItem = /** @class */ (function (_super) {
                 this.tableHeader = ["{{.users.table.username}}", "{{.users.table.password}}", "{{.users.table.web}}", "{{.users.table.pms}}", "{{.users.table.m3u}}", "{{.users.table.xml}}", "{{.users.table.api}}"];
                 break;
             case "mapping":
-                this.tableHeader = ["BULK", "{{.mapping.table.chNo}}", "{{.mapping.table.logo}}", "{{.mapping.table.channelName}}", "{{.mapping.table.playlist}}", "{{.mapping.table.groupTitle}}", "{{.mapping.table.xmltvFile}}", "{{.mapping.table.xmltvID}}"];
+                this.tableHeader = ["BULK", "{{.mapping.table.chNo}}", "{{.mapping.table.logo}}", "{{.mapping.table.channelName}}", "{{.mapping.table.playlist}}", "{{.mapping.table.groupTitle}}", "{{.mapping.table.xmltvFile}}", "{{.mapping.table.xmltvID}}", "{{.mapping.table.edit}}"];
                 break;
         }
         //console.log(this.menuKey, this.tableHeader);
@@ -356,39 +363,27 @@ var Content = /** @class */ (function () {
                     cell.child = true;
                     cell.childType = "IMG";
                     cell.imageURL = data[key]["tvg-logo"];
-                    var td = cell.createCell();
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
+                    tr.appendChild(cell.createCell());
                     // Kanalname
                     var cell = new Cell();
                     cell.child = true;
                     cell.childType = "P";
                     cell.className = data[key]["x-category"];
                     cell.value = data[key]["x-name"];
-                    var td = cell.createCell();
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
+                    tr.appendChild(cell.createCell());
                     // Playlist
                     var cell = new Cell();
                     cell.child = true;
                     cell.childType = "P";
                     //cell.value = data[key]["_file.m3u.name"] 
                     cell.value = getValueFromProviderFile(data[key]["_file.m3u.id"], "m3u", "name");
-                    var td = cell.createCell();
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
+                    tr.appendChild(cell.createCell());
                     // Gruppe (group-title)
                     var cell = new Cell();
                     cell.child = true;
                     cell.childType = "P";
                     cell.value = data[key]["x-group-title"];
-                    var td = cell.createCell();
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
+                    tr.appendChild(cell.createCell());
                     // XMLTV Datei
                     var cell = new Cell();
                     cell.child = true;
@@ -399,10 +394,7 @@ var Content = /** @class */ (function () {
                     else {
                         cell.value = data[key]["x-xmltv-file"];
                     }
-                    var td = cell.createCell();
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
+                    tr.appendChild(cell.createCell());
                     // XMLTV Kanal
                     var cell = new Cell();
                     cell.child = true;
@@ -413,10 +405,17 @@ var Content = /** @class */ (function () {
                         value = data[key]["x-mapping"].substring(0, 20) + "...";
                     }
                     cell.value = value;
-                    var td = cell.createCell();
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
+                    tr.appendChild(cell.createCell());
+                    var cell = new Cell();
+                    cell.child = true;
+                    cell.childType = "EDIT";
+                    cell.value = "{{.button.edit}}";
+                    var editTd = cell.createCell();
+                    var editButton = editTd.firstChild;
+                    editButton.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
+                    editButton.setAttribute("id", key);
+                    editButton.setAttribute("aria-label", "Edit " + data[key]["x-name"]);
+                    tr.appendChild(editTd);
                     rows.push(tr);
                 });
                 break;
@@ -451,7 +450,7 @@ var Cell = /** @class */ (function () {
                     break;
                 case "INPUTCHANNEL":
                     element = document.createElement("INPUT");
-                    element.setAttribute("onchange", "javscript: changeChannelNumber(this)");
+                    element.setAttribute("onchange", "javascript: changeChannelNumber(this)");
                     element.value = this.value;
                     element.type = "text";
                     break;
@@ -460,6 +459,9 @@ var Cell = /** @class */ (function () {
                     element.checked = this.value;
                     element.type = "checkbox";
                     element.className = "bulk hideBulk";
+                    element.addEventListener("click", function (event) {
+                        scheduleChannelRangeSelection(element, event);
+                    });
                     break;
                 case "BULK_HEAD":
                     element = document.createElement("INPUT");
@@ -475,6 +477,12 @@ var Cell = /** @class */ (function () {
                         element.setAttribute("onerror", "javascript: this.onerror=null;this.src=''");
                         //onerror="this.onerror=null;this.src='missing.gif';"
                     }
+                    break;
+                case "EDIT":
+                    element = document.createElement("INPUT");
+                    element.type = "button";
+                    element.value = this.value;
+                    element.className = "mapping-edit-button";
             }
             td.appendChild(element);
         }
@@ -483,10 +491,18 @@ var Cell = /** @class */ (function () {
         }
         if (this.onclick == true) {
             td.setAttribute("onclick", this.onclickFunktion);
-            td.className = "pointer";
+            td.className = "pointer keyboard-clickable";
+            td.setAttribute("tabindex", "0");
+            td.setAttribute("role", "button");
+            td.setAttribute("onkeydown", "if(event.key==='Enter' || event.key===' '){event.preventDefault();this.click();}");
         }
         if (this.tdClassName != undefined) {
-            td.className = this.tdClassName;
+            if (td.className.length > 0) {
+                td.className = td.className + " " + this.tdClassName;
+            }
+            else {
+                td.className = this.tdClassName;
+            }
         }
         return td;
     };
@@ -510,6 +526,7 @@ var ShowContent = /** @class */ (function (_super) {
         COLUMN_TO_SORT = -1;
         // Alten Inhalt löschen
         var doc = document.getElementById(this.DocumentID);
+        doc.setAttribute("aria-busy", "true");
         doc.innerHTML = "";
         showPreview(false);
         // Überschrift
@@ -556,11 +573,33 @@ var ShowContent = /** @class */ (function (_super) {
                 var input = this.createInput("button", menuKey, "{{.button.bulkEdit}}");
                 input.setAttribute("onclick", 'javascript: bulkEdit()');
                 interaction.appendChild(input);
+                var sortSelect = document.createElement("SELECT");
+                sortSelect.setAttribute("id", "mapping-sort-mobile");
+                sortSelect.className = "mobile-only-control";
+                sortSelect.setAttribute("aria-label", "Sort mapping");
+                var sortOptions = [
+                    { label: "{{.mapping.table.chNo}}", value: "1" },
+                    { label: "{{.mapping.table.channelName}}", value: "3" },
+                    { label: "{{.mapping.table.playlist}}", value: "4" },
+                    { label: "{{.mapping.table.groupTitle}}", value: "5" }
+                ];
+                sortOptions.forEach(function (optionData) {
+                    var option = document.createElement("OPTION");
+                    option.innerText = optionData.label;
+                    option.value = optionData.value;
+                    sortSelect.appendChild(option);
+                });
+                sortSelect.value = "1";
+                sortSelect.onchange = function () {
+                    sortTable(parseInt(this.value, 10));
+                };
+                interaction.appendChild(sortSelect);
                 var input = this.createInput("search", "search", "");
                 input.setAttribute("id", "searchMapping");
                 input.setAttribute("placeholder", "{{.button.search}}");
+                input.setAttribute("aria-label", "{{.button.search}}");
                 input.className = "search";
-                input.setAttribute("onchange", 'javascript: searchInMapping()');
+                input.setAttribute("oninput", 'javascript: searchInMapping()');
                 interaction.appendChild(input);
                 break;
             case "settings":
@@ -580,6 +619,7 @@ var ShowContent = /** @class */ (function (_super) {
                 var settings = this.createDIV();
                 wrapper.appendChild(settings);
                 showSettings();
+                finalizeContentAccessibility(headline);
                 return;
                 break;
             case "log":
@@ -593,6 +633,7 @@ var ShowContent = /** @class */ (function (_super) {
                 var logs = this.createDIV();
                 wrapper.appendChild(logs);
                 showLogs(true);
+                finalizeContentAccessibility(headline);
                 return;
                 break;
             case "logout":
@@ -665,30 +706,392 @@ var ShowContent = /** @class */ (function (_super) {
                 break;
         }
         showElement("loading", false);
+        finalizeContentAccessibility(headline);
     };
     return ShowContent;
 }(Content));
+var SHELL_LAYOUT_READY = false;
+function isKeyboardActivationKey(event) {
+    return event.key == "Enter" || event.key == " ";
+}
+function makeKeyboardClickable(element, label) {
+    if (element == null) {
+        return;
+    }
+    if (element.getAttribute("data-keyboard-ready") == "true") {
+        return;
+    }
+    var tagName = element.tagName.toUpperCase();
+    if (tagName == "INPUT" || tagName == "BUTTON" || tagName == "SELECT" || tagName == "TEXTAREA" || tagName == "A") {
+        return;
+    }
+    element.setAttribute("data-keyboard-ready", "true");
+    if (element.getAttribute("tabindex") == null) {
+        element.setAttribute("tabindex", "0");
+    }
+    if (element.getAttribute("role") == null) {
+        element.setAttribute("role", "button");
+    }
+    element.classList.add("keyboard-clickable");
+    if (label != undefined && label.length > 0) {
+        if (element.getAttribute("aria-label") == null || element.getAttribute("aria-label").length == 0) {
+            element.setAttribute("aria-label", label);
+        }
+    }
+    element.addEventListener("keydown", function (event) {
+        if (isKeyboardActivationKey(event) == false) {
+            return;
+        }
+        event.preventDefault();
+        this.click();
+    });
+}
+function applyTableAccessibility(table, sectionName) {
+    if (table == null) {
+        return;
+    }
+    table.setAttribute("role", "table");
+    var rows = table.getElementsByTagName("TR");
+    var headerLabels = [];
+    if (rows.length > 0) {
+        var headerCells = rows[0].getElementsByTagName("TD");
+        for (var h = 0; h < headerCells.length; h++) {
+            var headerLabel = headerCells[h].innerText;
+            if (headerLabel == undefined || headerLabel.length == 0) {
+                headerLabel = "Value";
+            }
+            if (headerLabel == "BULK") {
+                headerLabel = "Select";
+            }
+            headerLabels.push(headerLabel);
+        }
+    }
+    for (var i = 0; i < rows.length; i++) {
+        rows[i].setAttribute("role", "row");
+        if (rows[i].getAttribute("onclick") != null) {
+            var rowLabel = rows[i].innerText;
+            if (rowLabel == undefined || rowLabel.length == 0) {
+                rowLabel = sectionName + " row";
+            }
+            makeKeyboardClickable(rows[i], rowLabel);
+        }
+        var cells = rows[i].getElementsByTagName("TD");
+        for (var c = 0; c < cells.length; c++) {
+            if (i == 0) {
+                cells[c].setAttribute("role", "columnheader");
+            }
+            else {
+                cells[c].setAttribute("role", "cell");
+            }
+            var dataLabel = headerLabels[c];
+            if (dataLabel == undefined || dataLabel.length == 0) {
+                dataLabel = "Value";
+            }
+            cells[c].setAttribute("data-label", dataLabel);
+            var checkbox = cells[c].querySelector('input[type="checkbox"]');
+            if (checkbox != null) {
+                cells[c].setAttribute("data-cell-type", "checkbox");
+            }
+            else {
+                var image = cells[c].querySelector("img");
+                if (image != null) {
+                    cells[c].setAttribute("data-cell-type", "image");
+                }
+                else {
+                    var actionButton = cells[c].querySelector("input.mapping-edit-button, button.mapping-edit-button");
+                    if (actionButton != null) {
+                        cells[c].setAttribute("data-cell-type", "action");
+                    }
+                    else {
+                        cells[c].removeAttribute("data-cell-type");
+                    }
+                }
+            }
+            if (cells[c].getAttribute("onclick") != null) {
+                var cellLabel = cells[c].innerText;
+                if (cellLabel == undefined || cellLabel.length == 0) {
+                    cellLabel = sectionName + " details";
+                }
+                makeKeyboardClickable(cells[c], cellLabel);
+            }
+        }
+    }
+}
+function finalizeContentAccessibility(sectionName) {
+    var content = document.getElementById("content");
+    if (content == null) {
+        return;
+    }
+    content.setAttribute("aria-busy", "false");
+    var heading = content.getElementsByTagName("H3")[0];
+    if (heading != null) {
+        heading.setAttribute("tabindex", "-1");
+        setTimeout(function () {
+            heading.focus();
+        }, 20);
+    }
+    applyTableAccessibility(document.getElementById("content_table"), sectionName);
+    if (sectionName != undefined && sectionName.length > 0) {
+        announceToScreenReader(sectionName + " loaded");
+    }
+}
+function setLayoutMenuState(open) {
+    if (document.body == null) {
+        return;
+    }
+    if (open == true) {
+        document.body.classList.add("menu-open");
+    }
+    else {
+        document.body.classList.remove("menu-open");
+    }
+    var toggle = document.getElementById("menu-toggle");
+    if (toggle != null) {
+        toggle.setAttribute("aria-expanded", open == true ? "true" : "false");
+        toggle.setAttribute("aria-label", open == true ? "Close navigation menu" : "Open navigation menu");
+    }
+    var overlay = document.getElementById("layout-overlay");
+    if (overlay != null) {
+        overlay.setAttribute("aria-hidden", open == true ? "false" : "true");
+    }
+    var wrapper = document.getElementById("menu-wrapper");
+    if (wrapper != null) {
+        if (window.innerWidth <= 900) {
+            wrapper.setAttribute("aria-hidden", open == true ? "false" : "true");
+        }
+        else {
+            wrapper.setAttribute("aria-hidden", "false");
+        }
+    }
+    if (window.innerWidth <= 900 && open == false && toggle != null && wrapper != null && wrapper.contains(document.activeElement)) {
+        toggle.focus();
+    }
+    if (window.innerWidth <= 900 && open == true && wrapper != null) {
+        var firstMenuItem = wrapper.querySelector("#main-menu li");
+        if (firstMenuItem != null) {
+            setTimeout(function () {
+                firstMenuItem.focus();
+            }, 30);
+        }
+    }
+}
+function toggleLayoutMenu() {
+    if (document.body == null) {
+        return;
+    }
+    var isOpen = document.body.classList.contains("menu-open");
+    setLayoutMenuState(!isOpen);
+}
+function closeLayoutMenuIfMobile() {
+    if (window.innerWidth <= 900) {
+        setLayoutMenuState(false);
+    }
+}
+function setActiveMenu(menuID) {
+    ACTIVE_MENU_ID = menuID.toString();
+    var menu = document.getElementById("main-menu");
+    if (menu == null) {
+        return;
+    }
+    var items = menu.getElementsByTagName("LI");
+    for (var i = 0; i < items.length; i++) {
+        items[i].classList.remove("menu-active");
+        items[i].removeAttribute("aria-current");
+    }
+    var activeItem = document.getElementById(ACTIVE_MENU_ID);
+    var activeMenuKey = "";
+    if (activeItem != null) {
+        activeItem.classList.add("menu-active");
+        activeItem.setAttribute("aria-current", "page");
+        var menuKeyValue = activeItem.getAttribute("data-menu");
+        if (menuKeyValue != null) {
+            activeMenuKey = menuKeyValue;
+        }
+    }
+    if (document.body != null) {
+        if (activeMenuKey.length > 0) {
+            document.body.setAttribute("data-active-menu", activeMenuKey);
+        }
+        else {
+            document.body.removeAttribute("data-active-menu");
+        }
+        if (activeMenuKey == "log") {
+            document.body.classList.add("menu-log-focus");
+        }
+        else {
+            document.body.classList.remove("menu-log-focus");
+        }
+    }
+}
+function renderStatusCards() {
+    var wrapper = document.getElementById("status-cards");
+    if (wrapper == null || SERVER.hasOwnProperty("clientInfo") == false) {
+        return;
+    }
+    var info = SERVER["clientInfo"];
+    var errors = parseInt(info["errors"], 10);
+    var warnings = parseInt(info["warnings"], 10);
+    var cards = [
+        { label: "Streams", value: info["streams"], tone: "ok" },
+        { label: "EPG Source", value: info["epgSource"], tone: "neutral" },
+        { label: "XEPG Channels", value: info["xepg"], tone: "ok" },
+        { label: "Errors", value: info["errors"], tone: errors > 0 ? "error" : "ok" },
+        { label: "Warnings", value: info["warnings"], tone: warnings > 0 ? "warn" : "ok" },
+        { label: "DVR", value: info["DVR"], tone: "neutral" }
+    ];
+    wrapper.innerHTML = "";
+    cards.forEach(function (card) {
+        var box = document.createElement("DIV");
+        box.className = "status-card status-card-" + card.tone;
+        box.setAttribute("role", "listitem");
+        var label = document.createElement("P");
+        label.className = "status-card-label";
+        label.innerText = card.label;
+        var value = document.createElement("P");
+        value.className = "status-card-value";
+        if (card.value == undefined || card.value == "") {
+            value.innerText = "-";
+        }
+        else {
+            value.innerText = card.value;
+        }
+        box.appendChild(label);
+        box.appendChild(value);
+        box.setAttribute("aria-label", card.label + ": " + value.innerText);
+        wrapper.appendChild(box);
+    });
+}
+function initShellLayout() {
+    if (SHELL_LAYOUT_READY == true) {
+        return;
+    }
+    var toggle = document.getElementById("menu-toggle");
+    if (toggle != null) {
+        toggle.onclick = function () {
+            toggleLayoutMenu();
+        };
+    }
+    var overlay = document.getElementById("layout-overlay");
+    if (overlay != null) {
+        overlay.onclick = function () {
+            setLayoutMenuState(false);
+        };
+    }
+    document.addEventListener("keydown", function (event) {
+        if (event.key == "Escape") {
+            setLayoutMenuState(false);
+            showElement("popup", false);
+            return;
+        }
+        if (event.key == "/") {
+            var target = event.target;
+            var tagName = target != null && target.tagName != undefined ? target.tagName : "";
+            var onInput = tagName == "INPUT" || tagName == "TEXTAREA" || tagName == "SELECT";
+            if (onInput == true) {
+                return;
+            }
+            var search = document.getElementById("searchMapping");
+            if (search != null) {
+                event.preventDefault();
+                search.focus();
+            }
+        }
+    });
+    setLayoutMenuState(false);
+    setConnectionState("idle");
+    SHELL_LAYOUT_READY = true;
+}
+function shouldPollLogs() {
+    if (document.hidden == true) {
+        return false;
+    }
+    if (document.getElementById("content_log") == null) {
+        return false;
+    }
+    if (ACTIVE_MENU_ID.length < 1) {
+        return false;
+    }
+    var activeItem = document.getElementById(ACTIVE_MENU_ID);
+    if (activeItem == null) {
+        return false;
+    }
+    return activeItem.getAttribute("data-menu") == "log";
+}
 function PageReady() {
+    initShellLayout();
     var server = new Server("getServerConfig");
     server.request(new Object());
+    var bootstrapAttempts = 0;
+    var maxBootstrapAttempts = 5;
+    var bootstrapTimer = window.setInterval(function () {
+        if (SERVER.hasOwnProperty("clientInfo") == true) {
+            window.clearInterval(bootstrapTimer);
+            return;
+        }
+        if (SERVER_CONNECTION == true) {
+            return;
+        }
+        bootstrapAttempts++;
+        var retryServer = new Server("getServerConfig");
+        retryServer.request(new Object());
+        if (bootstrapAttempts >= maxBootstrapAttempts) {
+            window.clearInterval(bootstrapTimer);
+        }
+    }, 3000);
     window.addEventListener("resize", function () {
+        if (window.innerWidth > 900) {
+            setLayoutMenuState(false);
+        }
         calculateWrapperHeight();
     }, true);
     setInterval(function () {
+        if (shouldPollLogs() == false) {
+            return;
+        }
         updateLog();
     }, 10000);
     return;
 }
+function isClientInfoHttpURL(value) {
+    return /^https?:\/\//i.test(value);
+}
+function setClientInfoValue(key, value) {
+    var element = document.getElementById(key);
+    if (element == null) {
+        return;
+    }
+    var textValue = "";
+    if (value != undefined && value != null) {
+        textValue = String(value);
+    }
+    if ((key == "m3u-url" || key == "xepg-url") && isClientInfoHttpURL(textValue)) {
+        element.innerHTML = "";
+        var anchor = document.createElement("A");
+        anchor.href = textValue;
+        anchor.target = "_blank";
+        anchor.rel = "noopener noreferrer";
+        anchor.textContent = textValue;
+        element.appendChild(anchor);
+        return;
+    }
+    element.innerHTML = textValue;
+}
 function createLayout() {
+    var contentRegion = document.getElementById("content");
+    if (contentRegion != null) {
+        contentRegion.setAttribute("aria-busy", "true");
+    }
     // Client Info
     var obj = SERVER["clientInfo"];
     var keys = getObjKeys(obj);
     for (var i = 0; i < keys.length; i++) {
-        if (document.getElementById(keys[i])) {
-            document.getElementById(keys[i]).innerHTML = obj[keys[i]];
-        }
+        setClientInfoValue(keys[i], obj[keys[i]]);
     }
+    renderStatusCards();
     if (!document.getElementById("main-menu")) {
+        if (contentRegion != null) {
+            contentRegion.setAttribute("aria-busy", "false");
+        }
         return;
     }
     // Menü erstellen
@@ -713,12 +1116,35 @@ function createLayout() {
                 break;
         }
     }
+    if (ACTIVE_MENU_ID.length > 0 && document.getElementById(ACTIVE_MENU_ID)) {
+        setActiveMenu(ACTIVE_MENU_ID);
+    }
+    setLayoutMenuState(document.body.classList.contains("menu-open"));
+    var content = document.getElementById("content");
+    var menu = document.getElementById("main-menu");
+    if (ACTIVE_MENU_ID.length == 0 && content != null && menu != null) {
+        if (content.innerHTML.replace(/\\s/g, "").length == 0) {
+            var firstItem = menu.getElementsByTagName("LI")[0];
+            if (firstItem != undefined) {
+                firstItem.click();
+            }
+        }
+    }
+    if (contentRegion != null) {
+        contentRegion.setAttribute("aria-busy", "false");
+    }
     return;
 }
 function openThisMenu(element) {
     var id = element.id;
     var content = new ShowContent(id);
+    setActiveMenu(id);
     content.show();
+    var contentArea = document.getElementById("content");
+    if (contentArea != null) {
+        contentArea.scrollTop = 0;
+    }
+    closeLayoutMenuIfMobile();
     calculateWrapperHeight();
     return;
 }
@@ -756,9 +1182,26 @@ var PopupContent = /** @class */ (function (_super) {
     }
     PopupContent.prototype.createHeadline = function (headline) {
         this.doc.innerHTML = "";
+        var titleBar = document.createElement("DIV");
+        titleBar.className = "popup-title";
         var element = document.createElement("H3");
+        element.id = "popup-title-text";
         element.innerHTML = headline.toUpperCase();
-        this.doc.appendChild(element);
+        titleBar.appendChild(element);
+        var closeButton = document.createElement("BUTTON");
+        closeButton.setAttribute("type", "button");
+        closeButton.className = "popup-close";
+        closeButton.setAttribute("aria-label", "Close dialog");
+        closeButton.innerHTML = "&times;";
+        closeButton.onclick = function () {
+            showElement("popup", false);
+        };
+        titleBar.appendChild(closeButton);
+        this.doc.appendChild(titleBar);
+        var popup = document.getElementById("popup");
+        if (popup != null) {
+            popup.setAttribute("aria-labelledby", "popup-title-text");
+        }
         // Tabelle erstellen
         this.table = document.createElement("TABLE");
         this.doc.appendChild(this.table);
@@ -1285,7 +1728,7 @@ function openPopUp(dataType, element) {
             // Erweitern der EPG Kategorie
             var dbKey = "x-category";
             var text = ["-", "Kids (Emby only)", "News", "Movie", "Series", "Sports"];
-            var values = ["-", "Kids", "News", "Movie", "Series", "Sports"];
+            var values = ["", "Kids", "News", "Movie", "Series", "Sports"];
             var select = content.createSelect(text, values, data[dbKey], dbKey);
             select.setAttribute("onchange", "javascript: this.className = 'changed'");
             content.appendRow("{{.mapping.epgCategory.title}}", select);

html/js/network_ts.js

@@ -11,6 +11,7 @@ var Server = /** @class */ (function () {
         if (this.cmd != "updateLog") {
             showElement("loading", true);
             UNDO = new Object();
+            setConnectionState("busy");
         }
         switch (window.location.protocol) {
             case "http:":
@@ -20,11 +21,61 @@ var Server = /** @class */ (function () {
                 this.protocol = "wss://";
                 break;
         }
-        var url = this.protocol + window.location.hostname + ":" + window.location.port + "/data/" + "?Token=" + getCookie("Token");
+        var wsHost = window.location.host;
+        if (wsHost == undefined || wsHost.length < 1) {
+            wsHost = window.location.hostname;
+        }
+        var url = this.protocol + wsHost + "/data/" + "?Token=" + getCookie("Token");
         data["cmd"] = this.cmd;
+        var requestCmd = data["cmd"];
         var ws = new WebSocket(url);
+        var isLogUpdate = data["cmd"] == "updateLog";
+        var responseReceived = false;
+        var requestFinished = false;
+        var timeoutMs = 12000;
+        var requestTimeout;
+        var finishRequest = function (state, responseSuccess) {
+            if (responseSuccess === void 0) { responseSuccess = false; }
+            if (requestFinished == true) {
+                return;
+            }
+            requestFinished = true;
+            SERVER_CONNECTION = false;
+            window.clearTimeout(requestTimeout);
+            if (responseSuccess == true) {
+                if (state == "online") {
+                    WS_FAILURE_COUNT = 0;
+                }
+            }
+            else {
+                WS_FAILURE_COUNT++;
+            }
+            if (isLogUpdate == false) {
+                showElement("loading", false);
+            }
+            if (state != "") {
+                setConnectionState(state);
+            }
+        };
+        requestTimeout = window.setTimeout(function () {
+            console.log("Websocket request timed out.");
+            var timeoutState = "offline";
+            if (isLogUpdate == true && WS_FAILURE_COUNT < 2) {
+                timeoutState = "idle";
+            }
+            finishRequest(timeoutState, false);
+            try {
+                ws.close();
+            }
+            catch (err) {
+                console.log(err);
+            }
+        }, timeoutMs);
         ws.onopen = function () {
             WS_AVAILABLE = true;
+            if (data["cmd"] != "updateLog") {
+                setConnectionState("busy");
+            }
             console.log("REQUEST (JS):");
             console.log(data);
             console.log("REQUEST: (JSON)");
@@ -33,14 +84,18 @@ var Server = /** @class */ (function () {
         };
         ws.onerror = function (e) {
             console.log("No websocket connection to xTeVe could be established. Check your network configuration.");
-            SERVER_CONNECTION = false;
-            if (WS_AVAILABLE == false) {
+            var errorState = "offline";
+            if (isLogUpdate == true && WS_FAILURE_COUNT < 2) {
+                errorState = "idle";
+            }
+            finishRequest(errorState, false);
+            if (WS_AVAILABLE == false && isLogUpdate == false && requestCmd != "getServerConfig") {
                 alert("No websocket connection to xTeVe could be established. Check your network configuration.");
             }
         };
         ws.onmessage = function (e) {
-            SERVER_CONNECTION = false;
-            showElement("loading", false);
+            responseReceived = true;
+            finishRequest("online", true);
             console.log("RESPONSE:");
             var response = JSON.parse(e.data);
             console.log(response);
@@ -48,6 +103,7 @@ var Server = /** @class */ (function () {
                 document.cookie = "Token=" + response["token"];
             }
             if (response["status"] == false) {
+                setConnectionState("offline");
                 alert(response["err"]);
                 if (response.hasOwnProperty("reload")) {
                     location.reload();
@@ -94,9 +150,20 @@ var Server = /** @class */ (function () {
             }
             createLayout();
         };
+        ws.onclose = function () {
+            if (responseReceived == true) {
+                return;
+            }
+            var closeState = "offline";
+            if (isLogUpdate == true && WS_FAILURE_COUNT < 2) {
+                closeState = "idle";
+            }
+            finishRequest(closeState, false);
+        };
     };
     return Server;
 }());
+var WS_FAILURE_COUNT = 0;
 function getCookie(name) {
     var value = "; " + document.cookie;
     var parts = value.split("; " + name + "=");

html/js/settings_ts.js

@@ -2,7 +2,7 @@ var __extends = (this && this.__extends) || (function () {
     var extendStatics = function (d, b) {
         extendStatics = Object.setPrototypeOf ||
             ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
         return extendStatics(d, b);
     };
     return function (d, b) {
@@ -74,6 +74,29 @@ var SettingsCategory = /** @class */ (function () {
                 setting.appendChild(tdLeft);
                 setting.appendChild(tdRight);
                 break;
+            case "plex.url":
+                var tdLeft = document.createElement("TD");
+                tdLeft.innerHTML = "{{.settings.plexURL.title}}" + ":";
+                var tdRight = document.createElement("TD");
+                var input = content.createInput("text", "plex.url", data);
+                input.setAttribute("placeholder", "{{.settings.plexURL.placeholder}}");
+                input.setAttribute("onchange", "javascript: this.className = 'changed'");
+                tdRight.appendChild(input);
+                setting.appendChild(tdLeft);
+                setting.appendChild(tdRight);
+                break;
+            case "plex.token":
+                var tdLeft = document.createElement("TD");
+                tdLeft.innerHTML = "{{.settings.plexToken.title}}" + ":";
+                var tdRight = document.createElement("TD");
+                var input = content.createInput("password", "plex.token", data);
+                input.setAttribute("placeholder", "{{.settings.plexToken.placeholder}}");
+                input.setAttribute("autocomplete", "off");
+                input.setAttribute("onchange", "javascript: this.className = 'changed'");
+                tdRight.appendChild(input);
+                setting.appendChild(tdLeft);
+                setting.appendChild(tdRight);
+                break;
             case "buffer.timeout":
                 var tdLeft = document.createElement("TD");
                 tdLeft.innerHTML = "{{.settings.bufferTimeout.title}}" + ":";
@@ -240,7 +263,30 @@ var SettingsCategory = /** @class */ (function () {
                 setting.appendChild(tdLeft);
                 setting.appendChild(tdRight);
                 break;
+            case "use_plexAPI":
+                var tdLeft = document.createElement("TD");
+                tdLeft.innerHTML = "{{.settings.usePlexAPI.title}}" + ":";
+                var tdRight = document.createElement("TD");
+                var input = content.createCheckbox(settingsKey);
+                input.checked = data;
+                input.setAttribute("onchange", "javascript: this.className = 'changed'");
+                tdRight.appendChild(input);
+                setting.appendChild(tdLeft);
+                setting.appendChild(tdRight);
+                break;
             // Select
+            case "xepg.missing.epg.mode":
+                var tdLeft = document.createElement("TD");
+                tdLeft.innerHTML = "{{.settings.xepgMissingEPGMode.title}}" + ":";
+                var tdRight = document.createElement("TD");
+                var text = ["{{.settings.xepgMissingEPGMode.info_strict}}", "{{.settings.xepgMissingEPGMode.info_relaxed}}"];
+                var values = ["strict", "relaxed"];
+                var select = content.createSelect(text, values, data, settingsKey);
+                select.setAttribute("onchange", "javascript: this.className = 'changed'");
+                tdRight.appendChild(select);
+                setting.appendChild(tdLeft);
+                setting.appendChild(tdRight);
+                break;
             case "tuner":
                 var tdLeft = document.createElement("TD");
                 tdLeft.innerHTML = "{{.settings.tuner.title}}" + ":";
@@ -305,27 +351,14 @@ var SettingsCategory = /** @class */ (function () {
                 setting.appendChild(tdLeft);
                 setting.appendChild(tdRight);
                 break;
-            case "scheme.m3u":
+            case "udpxy":
                 var tdLeft = document.createElement("TD");
-                tdLeft.innerHTML = "{{.settings.schemeM3U.title}}" + ":";
+                tdLeft.innerHTML = "{{.settings.udpxy.title}}" + ":";
                 var tdRight = document.createElement("TD");
-                var text = ["HTTP", "HTTPS"];
-                var values = ["HTTP", "HTTPS"];
-                var select = content.createSelect(text, values, data, settingsKey);
-                select.setAttribute("onchange", "javascript: this.className = 'changed'");
-                tdRight.appendChild(select);
-                setting.appendChild(tdLeft);
-                setting.appendChild(tdRight);
-                break;
-            case "scheme.xml":
-                var tdLeft = document.createElement("TD");
-                tdLeft.innerHTML = "{{.settings.schemeXML.title}}" + ":";
-                var tdRight = document.createElement("TD");
-                var text = ["HTTP", "HTTPS"];
-                var values = ["HTTP", "HTTPS"];
-                var select = content.createSelect(text, values, data, settingsKey);
-                select.setAttribute("onchange", "javascript: this.className = 'changed'");
-                tdRight.appendChild(select);
+                var input = content.createInput("text", "udpxy", data);
+                input.setAttribute("placeholder", "{{.settings.udpxy.placeholder}}");
+                input.setAttribute("onchange", "javascript: this.className = 'changed'");
+                tdRight.appendChild(input);
                 setting.appendChild(tdLeft);
                 setting.appendChild(tdRight);
                 break;
@@ -377,6 +410,12 @@ var SettingsCategory = /** @class */ (function () {
             case "user.agent":
                 text = "{{.settings.userAgent.description}}";
                 break;
+            case "plex.url":
+                text = "{{.settings.plexURL.description}}";
+                break;
+            case "plex.token":
+                text = "{{.settings.plexToken.description}}";
+                break;
             case "ffmpeg.path":
                 text = "{{.settings.ffmpegPath.description}}";
                 break;
@@ -401,6 +440,9 @@ var SettingsCategory = /** @class */ (function () {
             case "api":
                 text = "{{.settings.api.description}}";
                 break;
+            case "use_plexAPI":
+                text = "{{.settings.usePlexAPI.description}}";
+                break;
             case "files.update":
                 text = "{{.settings.filesUpdate.description}}";
                 break;
@@ -410,11 +452,11 @@ var SettingsCategory = /** @class */ (function () {
             case "xepg.replace.missing.images":
                 text = "{{.settings.replaceEmptyImages.description}}";
                 break;
-            case "scheme.m3u":
-                text = "{{.settings.schemeM3U.description}}";
+            case "xepg.missing.epg.mode":
+                text = "{{.settings.xepgMissingEPGMode.description}}";
                 break;
-            case "scheme.xml":
-                text = "{{.settings.schemeXML.description}}";
+            case "udpxy":
+                text = "{{.settings.udpxy.description}}";
                 break;
             default:
                 text = "";

html/lang/en.json

@@ -1,6 +1,8 @@
 {
-  "mainMenu": {
-    "item":{
+  "mainMenu":
+  {
+    "item":
+    {
       "playlist": "Playlist",
       "pmsID": "PMS ID",
       "filter": "Filter",
@@ -11,7 +13,8 @@
       "log": "Log",
       "logout": "Logout"
     },
-    "headline": {
+    "headline":
+    {
       "playlist": "Local or remote playlists",
       "filter": "Filter playlist",
       "xmltv": "Local or remote XMLTV files",
@@ -22,19 +25,23 @@
       "logout": "Logout"
     }
   },
-  "confirm":{
+  "confirm":
+  {
     "restore": "All data will be replaced with those from the backup. Should the files be restored?"
   },
-  "alert": {
+  "alert":
+  {
     "fileLoadingError": "File couldn't be loaded",
     "invalidChannelNumber": "Invalid channel number",
     "missingInput": "Missing input"
   },
-  "button":{
+  "button":
+  {
     "back": "Back",
     "backup": "Backup",
     "bulkEdit": "Bulk Edit",
     "cancel": "Cancel",
+    "edit": "Edit",
     "delete": "Delete",
     "done": "Done",
     "login": "Login",
@@ -48,58 +55,70 @@
     "resetLogs": "Reset Logs",
     "uploadLogo": "Upload Logo"
   },
-  "filter": {
-    "table": {
+  "filter":
+  {
+    "table":
+    {
       "name": "Filter Name",
       "type": "Filter Type",
       "filter": "Filter"
     },
     "custom": "Custom",
     "group": "Group",
-    "name": {
+    "name":
+    {
       "title": "Filter Name",
       "placeholder": "Filter name",
       "description": ""
     },
-    "description": {
+    "description":
+    {
       "title": "Description",
       "placeholder": "Description",
       "description": ""
     },
-    "type": {
+    "type":
+    {
       "title": "Type",
       "groupTitle": "Group Title",
       "customFilter": "Custom Filter"
     },
-    "caseSensitive": {
+    "caseSensitive":
+    {
       "title": "Case Sensitive",
       "placeholder": "",
       "description": ""
     },
-    "filterRule": {
+    "filterRule":
+    {
       "title": "Filter Rule",
       "placeholder": "Sport {HD} !{ES,IT}",
       "description": ""
     },
-    "filterGroup": {
+    "filterGroup":
+    {
       "title": "Group Title",
       "placeholder": "",
       "description": "Select a M3U group. (Counter)<br>Changing the group title in the M3U invalidates the filter."
     },
-    "include": {
+    "include":
+    {
       "title": "Include",
       "placeholder": "FHD,UHD",
       "description": "Channel name must include.<br>(Comma separated) Comma means or"
     },
-    "exclude": {
+    "exclude":
+    {
       "title": "Exclude",
       "placeholder": "ES,IT",
       "description": "Channel name must not contain.<br>(Comma separated) Comma means or"
     }
 
   },
-  "playlist": {
-    "table": {
+  "playlist":
+  {
+    "table":
+    {
       "playlist": "Playlist",
       "tuner": "Tuner",
       "lastUpdate": "Last Update",
@@ -110,129 +129,156 @@
       "tvgID": "tvg-id",
       "uniqueID": "Unique ID"
     },
-    "playlistType": {
+    "playlistType":
+    {
       "title": "Playlist type",
       "placeholder": "",
       "description": ""
     },
-    "type": {
+    "type":
+    {
       "title": "Type",
       "placeholder": "",
       "description": ""
     },
-    "name": {
+    "name":
+    {
       "title": "Name",
       "placeholder": "Playlist name",
       "description": ""
     },
-    "description": {
+    "description":
+    {
       "title": "Description",
       "placeholder": "Description",
       "description": ""
     },
-    "fileM3U": {
+    "fileM3U":
+    {
       "title": "M3U File",
       "placeholder": "File path or URL of the M3U",
       "description": ""
     },
-    "fileHDHR": {
+    "fileHDHR":
+    {
       "title": "HDHomeRun IP",
       "placeholder": "IP address and port (192.168.1.10:5004)",
       "description": ""
     },
-    "tuner": {
+    "tuner":
+    {
       "title": "Tuner / Streams",
       "placeholder": "",
       "description": "Number of parallel connections that can be established to the provider. <br>Only available with activated buffer.<br>New settings will only be applied after quitting all streams."
     }
   },
-  "xmltv": {
-    "table": {
+  "xmltv":
+  {
+    "table":
+    {
       "guide": "Guide",
       "lastUpdate": "Last Update",
       "availability": "Availability",
       "channels": "Channels",
       "programs": "Programs"
     },
-    "name": {
+    "name":
+    {
       "title": "Name",
       "placeholder": "Guide name",
       "description": ""
     },
-    "description": {
+    "description":
+    {
       "title": "Description",
       "placeholder": "Description",
       "description": ""
     },
-    "fileXMLTV": {
+    "fileXMLTV":
+    {
       "title": "XMLTV File",
       "placeholder": "File path or URL of the XMLTV",
       "description": ""
     }
   },
-  "mapping": {
-    "table": {
+  "mapping":
+  {
+    "table":
+    {
       "chNo": "Ch. No.",
       "logo": "Logo",
       "channelName": "Channel Name",
       "playlist": "Playlist",
       "groupTitle": "Group Title",
       "xmltvFile": "XMLTV File",
-      "xmltvID": "XMLTV ID"
+      "xmltvID": "XMLTV ID",
+      "edit": "Edit"
     },
-    "active": {
+    "active":
+    {
       "title": "Active",
       "placeholder": "",
       "description": ""
     },
-    "channelName": {
+    "channelName":
+    {
       "title": "Channel Name",
       "placeholder": "",
       "description": ""
     },
-    "description": {
+    "description":
+    {
       "title": "Channel Description",
       "placeholder": "Used by the Dummy as an XML description",
       "description": ""
     },
-    "updateChannelName": {
+    "updateChannelName":
+    {
       "title": "Update Channel Name",
       "placeholder": "",
       "description": ""
     },
-    "channelLogo": {
+    "channelLogo":
+    {
       "title": "Logo URL",
       "placeholder": "",
       "description": ""
     },
-    "updateChannelLogo": {
+    "updateChannelLogo":
+    {
       "title": "Update Channel Logo",
       "placeholder": "",
       "description": ""
     },
-    "epgCategory": {
+    "epgCategory":
+    {
       "title": "EPG Category",
       "placeholder": "",
       "description": ""
     },
-    "m3uGroupTitle": {
+    "m3uGroupTitle":
+    {
       "title": "Group Title (xteve.m3u)",
       "placeholder": "",
       "description": ""
     },
-    "xmltvFile": {
+    "xmltvFile":
+    {
       "title": "XMLTV File",
       "placeholder": "",
       "description": ""
     },
-    "xmltvChannel": {
+    "xmltvChannel":
+    {
       "title": "XMLTV Channel",
       "placeholder": "",
       "description": ""
     }
   },
-  "users": {
-    "table": {
+  "users":
+  {
+    "table":
+    {
       "username": "Username",
       "password": "Password",
       "web": "WEB",
@@ -241,97 +287,132 @@
       "xml": "XML",
       "api": "API"
     },
-    "username": {
+    "username":
+    {
       "title": "Username",
       "placeholder": "Username",
       "description": ""
     },
-    "password": {
+    "password":
+    {
       "title": "Password",
       "placeholder": "Password",
       "description": ""
     },
-    "confirm": {
+    "confirm":
+    {
       "title": "Confirm",
       "placeholder": "Password confirm",
       "description": ""
     },
-    "web": {
+    "web":
+    {
       "title": "Web Access",
       "placeholder": "",
       "description": ""
     },
-    "pms": {
+    "pms":
+    {
       "title": "PMS Access",
       "placeholder": "",
       "description": ""
     },
-    "m3u": {
+    "m3u":
+    {
       "title": "M3U Access",
       "placeholder": "",
       "description": ""
     },
-    "xml": {
+    "xml":
+    {
       "title": "XML Access",
       "placeholder": "",
       "description": ""
     },
-    "api": {
+    "api":
+    {
       "title": "API Access",
       "placeholder": "",
       "description": ""
     }
   },
-  "settings": {
-    "category": {
+  "settings":
+  {
+    "category":
+    {
       "general": "General",
       "files": "Files",
       "streaming": "Streaming",
       "backup": "Backup",
       "authentication": "Authentication"
     },
-    "update": {
+    "update":
+    {
       "title": "Schedule for updating (Playlist, XMLTV, Backup)",
       "placeholder": "0000,1000,2000",
-      "description": "Time in 24 hour format (0800 = 8:00 am). More times can be entered comma separated."
+      "description": "Time in 24 hour format (0800 = 8:00 am). More times can be entered comma separated. Leave this field empty if no updates are to be carried out."
     },
-    "api": {
+    "api":
+    {
       "title": "API Interface",
       "description": "Via API interface it is possible to send commands to xTeVe. API documentation is <a href='https://github.com/xteve-project/xTeVe-Documentation/blob/master/en/configuration.md#api'>here</a>"
     },
-    "epgSource": {
+    "usePlexAPI":
+    {
+      "title": "Use Plex API Refresh",
+      "description": "When enabled, xTeVe calls Plex directly to refresh DVR guide data after lineup or XEPG updates."
+    },
+    "plexURL":
+    {
+      "title": "Plex Server URL",
+      "description": "Base URL of your Plex server. Example: http://192.168.1.10:32400",
+      "placeholder": "http://plex-host:32400"
+    },
+    "plexToken":
+    {
+      "title": "Plex API Token",
+      "description": "Plex token used for authenticated API calls to refresh your DVR guide.",
+      "placeholder": "Plex X-Plex-Token"
+    },
+    "epgSource":
+    {
       "title": "EPG Source",
       "description": "PMS:<br>- Use EPG data from Plex or Emby <br><br>XEPG:<br>- Use of one or more XMLTV files<br>- Channel management<br>- M3U / XMLTV export (HTTP link for IPTV apps)"
     },
-    "tuner":{
+    "tuner":
+    {
       "title": "Number of Tuners",
       "description": "Number of parallel connections that can be established to the provider.<br>Available for: Plex, Emby (HDHR), M3U (with active buffer).<br>After a change, xTeVe must be delete in the Plex / Emby DVR settings and set up again."
     },
-    "schemeM3U":{
-      "title": "URL protocol for xteve.m3u",
-      "description": "Determines which URL protocol is used for the xTeVe streaming URLs. If you using a reverse proxy over HTTPS, set this to HTTPS."
-    },
-    "schemeXML":{
-      "title": "URL protocol for xteve.xml",
-      "description": "Determines which URL protocol is used for the xTeVe image URLs. If you using a reverse proxy over HTTPS, set this to HTTPS."
-    },
-    "filesUpdate": {
+    "filesUpdate":
+    {
       "title": "Updates all files at startup",
       "description": "Updates all playlists, tuner and XMLTV files at startup."
     },
-    "cacheImages": {
+    "cacheImages":
+    {
       "title": "Image Caching",
       "description": "All images from the XMLTV file are cached, allowing faster rendering of the grid in the client.<br>Downloading the images may take a while and will be done in the background."
     },
-    "replaceEmptyImages": {
+    "replaceEmptyImages":
+    {
       "title": "Replace missing program images",
       "description": "If the poster in the XMLTV program is missing, the channel logo will be used."
     },
-    "xteveAutoUpdate": {
+    "xepgMissingEPGMode":
+    {
+      "title": "Missing EPG Handling",
+      "description": "Strict: channels are deactivated when XMLTV mappings disappear.<br>Relaxed: channels stay active with last-known mappings and fall back to a dummy guide whenever guide data cannot be resolved.",
+      "info_strict": "Strict (deactivate channels)",
+      "info_relaxed": "Relaxed (keep active / dummy guide)"
+    },
+    "xteveAutoUpdate":
+    {
       "title": "Automatic update of xTeVe",
       "description": "If a new version of xTeVe is available, it will be automatically installed. The updates are downloaded from GitHub."
     },
-    "streamBuffering": {
+    "streamBuffering":
+    {
       "title": "Stream Buffer",
       "description": "Functions of the buffer:<br>- The stream is passed from xTeVe, FFmpeg or VLC to Plex, Emby or M3U Player<br>- Small jerking of the streams can be compensated<br>- HLS / M3U8 support<br>- RTP / RTPS support (only FFmpeg or VLC)<br>- Re-streaming<br>- Separate tuner limit for each playlist",
       "info_false": "No Buffer (Client connects to the streaming server)",
@@ -340,119 +421,152 @@
       "info_vlc": "VLC connects to the streaming server"
 
     },
-    "ffmpegPath": {
+    "udpxy":
+    {
+      "title": "UDPxy address",
+      "description": "The address of your UDPxy server. If set, and the channel URLs in the m3u is multicast, xTeVe will rewrite it so that it is accessed via the UDPxy service.",
+      "placeholder": "host:port"
+    },
+    "ffmpegPath":
+    {
       "title": "FFmpeg Binary Path",
       "description": "Path to FFmpeg binary.",
       "placeholder": "/path/to/ffmpeg"
     },
-    "ffmpegOptions": {
+    "ffmpegOptions":
+    {
       "title": "FFmpeg Options",
       "description": "FFmpeg options.<br>Only change if you know what you are doing.<br>Leave blank to set default settings.",
       "placeholder": "Leave blank to set default settings"
     },
-    "vlcPath": {
+    "vlcPath":
+    {
       "title": "VLC / CVLC Binary Path",
       "description": "Path to VLC / CVLC binary.",
       "placeholder": "/path/to/cvlc"
     },
-    "vlcOptions": {
+    "vlcOptions":
+    {
       "title": "VLC / CVLC Options",
       "description": "VLC / CVLC options.<br>Only change if you know what you are doing.<br>Leave blank to set default settings.",
       "placeholder": "Leave blank to set default settings"
     },
-    "bufferSize": {
+    "bufferSize":
+    {
       "title": "Buffer Size",
       "description": "Buffer size in MB.<br>M3U8: If the TS segment smaller then the buffer size, the file size of the segment is used."
     },
-    "bufferTimeout": {
+    "bufferTimeout":
+    {
       "title": "Timeout for new client connections",
       "description": "The xTeVe buffer waits until new client connections are established. Helpful for fast channel switching. Value in milliseconds.",
       "placeholder": "100"
     },
-    "userAgent": {
+    "userAgent":
+    {
       "title": "User Agent",
       "description": "User Agent for HTTP requests. For every HTTP connection, this value is used for the user agent. Should only be changed if xTeVe is blocked.",
       "placeholder": "xTeVe"
     },
-    "backupPath": {
+    "backupPath":
+    {
       "title": "Location for automatic backups",
       "placeholder": "/mnt/data/backup/xteve/",
       "description": "Before any update of the provider data by the schedule, xTeVe creates a backup. The path for the automatic backups can be changed. xTeVe requires write permission for this folder."
     },
-    "tempPath": {
+    "tempPath":
+    {
       "title": "Location for the temporary files",
       "placeholder": "/tmp/xteve/",
       "description": "Location for the buffer files."
     },
-    "backupKeep": {
+    "backupKeep":
+    {
       "title": "Number of backups to keep",
       "description": "Number of backups to keep. Older backups are automatically deleted."
     },
-    "authenticationWEB": {
+    "authenticationWEB":
+    {
       "title": "WEB Authentication",
       "description": "Access to the web interface only possible with credentials."
     },
-    "authenticationPMS": {
+    "authenticationPMS":
+    {
       "title": "PMS Authentication",
       "description": "Plex requests are only possible with authentication. <br><b>Warning!!!</b> After activating this function xTeVe must be delete in the PMS DVR settings and set up again."
     },
-    "authenticationM3U": {
+    "authenticationM3U":
+    {
       "title": "M3U Authentication",
       "description": "Downloading the xteve.m3u file via an HTTP request is only possible with authentication."
     },
-    "authenticationXML": {
+    "authenticationXML":
+    {
       "title": "XML Authentication",
       "description": "Downloading the xteve.xml file via an HTTP request is only possible with authentication"
     },
-    "authenticationAPI": {
+    "authenticationAPI":
+    {
       "title": "API Authentication",
       "description": "Access to the API interface is only possible with authentication."
     }
   },
-  "wizard": {
-    "epgSource": {
+  "wizard":
+  {
+    "epgSource":
+    {
       "title": "EPG Source",
       "description": "PMS:<br>- Use EPG data from Plex or Emby <br><br>XEPG:<br>- Use of one or more XMLTV files<br>- Channel management<br>- M3U / XMLTV export (HTTP link for IPTV apps)"
     },
-    "tuner":{
+    "tuner":
+    {
       "title": "Number of tuners",
       "description": "Number of parallel connections that can be established to the provider.<br>Available for: Plex, Emby (HDHR), M3U (with active buffer).<br>After a change, xTeVe must be delete in the Plex / Emby DVR settings and set up again."
     },
-    "m3u": {
+    "m3u":
+    {
       "title": "M3U Playlist",
       "placeholder": "File path or URL of the M3U",
       "description": "Local or remote playlists"
     },
-    "xmltv": {
+    "xmltv":
+    {
       "title": "XMLTV File",
       "placeholder": "File path or URL of the XMLTV",
       "description": "Local or remote XMLTV file"
     }
   },
-  "login": {
+  "login":
+  {
     "failed": "User authentication failed",
     "headline": "Login",
-    "username": {
+    "username":
+    {
       "title": "Username",
       "placeholder": "Username"
     },
-    "password": {
+    "password":
+    {
       "title": "Password",
       "placeholder": "Password"
     }
   },
-  "account": {
+  "account":
+  {
     "failed": "Password does not match",
     "headline": "Create user account",
-    "username": {
+    "username":
+    {
       "title": "Username",
       "placeholder": "Username"
     },
-    "password": {
+    "password":
+    {
       "title": "Password",
       "placeholder": "Password"
     },
-    "confirm": {
+    "confirm":
+    {
       "title": "Confirm",
       "placeholder": "Confirm"
     }

html/login.html

@@ -10,36 +10,36 @@
     <script language="javascript" type="text/javascript" src="js/authentication_ts.js"></script>
   </head>
 
-    <body>
+    <body class="auth-screen">
           
       <div id="header" class="imgCenter"></div>
 
-      <div id="box">
+      <main id="box" role="main" aria-labelledby="head-text">
 
         <div id="headline">
           <h1 id="head-text" class="center">{{.login.headline}}</h1>
         </div>
 
-        <p id="err" class="errorMsg center">{{.authenticationErr}}</p>
+        <p id="err" class="errorMsg center" role="alert" aria-live="assertive" aria-atomic="true">{{.authenticationErr}}</p>
 
         <div id="content">
 
-            <form id="authentication" action="/web/" method="post">
+            <form id="authentication" action="" method="post" aria-describedby="err" novalidate>
 
-              <h5>{{.login.username.title}}:</h5>
-              <input id="username" type="text" name="username" placeholder="Username" value="">
-              <h5>{{.login.password.title}}:</h5>
-              <input id="password" type="password" name="password" placeholder="Password" value="">
+              <label for="username">{{.login.username.title}}:</label>
+              <input id="username" type="text" name="username" placeholder="Username" value="" autocomplete="username">
+              <label for="password">{{.login.password.title}}:</label>
+              <input id="password" type="password" name="password" placeholder="Password" value="" autocomplete="current-password">
 
             </form>
 
         </div>
 
         <div id="box-footer">
-          <input id="submit" class="" type="button" value="{{.button.login}}" onclick="javascript: login();">
+          <input id="submit" class="" type="button" value="{{.button.login}}" aria-label="{{.button.login}}" onclick="javascript: login();">
         </div>
         
-      </div>
+      </main>
 
     </body>
     

html/maintenance.html

@@ -8,7 +8,7 @@
     <link rel="stylesheet" href="css/base.css" type="text/css">
   </head>
 
-    <body>
+    <body class="auth-screen">
           
       <div id="header" class="imgCenter"></div>
 

src/authentication.go

@@ -6,7 +6,7 @@ import (
 	"net/http"
 	"strings"
 
-	"../src/internal/authentication"
+	"xteve/src/internal/authentication"
 )
 
 func activatedSystemAuthentication() (err error) {
@@ -16,7 +16,7 @@ func activatedSystemAuthentication() (err error) {
 		return
 	}
 
-	var defaults = make(map[string]interface{})
+	var defaults = make(map[string]any)
 	defaults["authentication.web"] = false
 	defaults["authentication.pms"] = false
 	defaults["authentication.xml"] = false
@@ -43,7 +43,7 @@ func createFirstUserForAuthentication(username, password string) (token string,
 	token, err = authentication.CheckTheValidityOfTheToken(token)
 	authenticationErr(err)
 
-	var userData = make(map[string]interface{})
+	var userData = make(map[string]any)
 	userData["username"] = username
 	userData["authentication.web"] = true
 	userData["authentication.pms"] = true

src/buffer.go

@@ -1,8 +1,8 @@
 package src
 
 /*
-	Tuner-Limit Bild als Video rendern [ffmpeg]
-	-loop 1 -i stream-limit.jpg -c:v libx264 -t 1 -pix_fmt yuv420p -vf scale=1920:1080  stream-limit.ts
+  Tuner-Limit Bild als Video rendern [ffmpeg]
+  -loop 1 -i stream-limit.jpg -c:v libx264 -t 1 -pix_fmt yuv420p -vf scale=1920:1080  stream-limit.ts
 */
 
 import (
@@ -228,7 +228,7 @@ func bufferingStream(playlistID, streamingURL, channelName string, w http.Respon
 
 	}
 
-	//w.WriteHeader(200)
+	w.WriteHeader(200)
 
 	for { // Loop 1: Warten bis das erste Segment durch den Buffer heruntergeladen wurde
 
@@ -332,23 +332,22 @@ func bufferingStream(playlistID, streamingURL, channelName string, w http.Respon
 
 									if streaming == false {
 
-										contentType := http.DetectContentType(buffer) + "; name=stream.ts"
-										//_ = contentType
+										contentType := http.DetectContentType(buffer)
+										_ = contentType
 										//w.Header().Set("Content-type", "video/mpeg")
-										w.Header().Add("Content-type", contentType)
+										w.Header().Set("Content-type", contentType)
 										w.Header().Set("Content-Length", "0")
 										w.Header().Set("Connection", "close")
 
 									}
 
 									/*
-										// HDHR Header
-										w.Header().Set("Cache-Control", "no-cache")
-										w.Header().Set("Pragma", "no-cache")
-										w.Header().Set("transferMode.dlna.org", "Streaming")
+									   // HDHR Header
+									   w.Header().Set("Cache-Control", "no-cache")
+									   w.Header().Set("Pragma", "no-cache")
+									   w.Header().Set("transferMode.dlna.org", "Streaming")
 									*/
 
-									w.WriteHeader(200)
 									_, err := w.Write(buffer)
 
 									if err != nil {
@@ -658,7 +657,7 @@ func connectToStreamingServer(streamID int, playlistID string) {
 		Redirect:
 
 			req, err := http.NewRequest("GET", currentURL, nil)
-			req.Header.Set("User-Agent", Settings.UserAgent)
+			req.Header.Set("User-Agent", getUserAgent())
 			req.Header.Set("Connection", "close")
 			//req.Header.Set("Range", "bytes=0-")
 			req.Header.Set("Accept", "*/*")
@@ -825,7 +824,7 @@ func connectToStreamingServer(streamID int, playlistID string) {
 				}
 
 			// Video Stream (TS)
-			case "video/mpeg", "video/mp4", "video/mp2t", "video/m2ts", "application/octet-stream", "binary/octet-stream", "application/mp2t":
+			case "video/mpeg", "video/mp4", "video/mp2t", "video/m2ts", "application/octet-stream", "binary/octet-stream", "application/mp2t", "video/x-matroska":
 
 				var fileSize int
 
@@ -1424,13 +1423,17 @@ func thirdPartyBuffer(streamID int, playlistID string) {
 		// User-Agent setzen
 		var args []string
 
+		var userAgent = getUserAgent()
+
 		for i, a := range strings.Split(options, " ") {
 
 			switch bufferType {
 			case "FFMPEG":
 				a = strings.Replace(a, "[URL]", url, -1)
 				if i == 0 {
-					args = []string{"-user-agent", Settings.UserAgent}
+					if len(userAgent) != 0 {
+						args = []string{"-user_agent", userAgent}
+					}
 				}
 
 				args = append(args, a)
@@ -1439,7 +1442,10 @@ func thirdPartyBuffer(streamID int, playlistID string) {
 				if a == "[URL]" {
 					a = strings.Replace(a, "[URL]", url, -1)
 					args = append(args, a)
-					args = append(args, fmt.Sprintf(":http-user-agent=%s", Settings.UserAgent))
+
+					if len(userAgent) != 0 {
+						args = append(args, fmt.Sprintf(":http-user-agent=%s", userAgent))
+					}
 
 				} else {
 					args = append(args, a)

src/compression.go

@@ -146,3 +146,20 @@ func extractGZIP(gzipBody []byte, fileSource string) (body []byte, err error) {
 	body = resB.Bytes()
 	return
 }
+
+func compressGZIP(data *[]byte, file string) (err error) {
+
+	if len(file) != 0 {
+
+		f, err := os.Create(file)
+		if err != nil {
+			return err
+		}
+
+		w := gzip.NewWriter(f)
+		w.Write(*data)
+		w.Close()
+	}
+
+	return
+}

src/config.go

@@ -15,7 +15,7 @@ var System SystemStruct
 var WebScreenLog WebScreenLogStruct
 
 // Settings : Inhalt der settings.json
-var Settings SettingsStrcut
+var Settings SettingsStruct
 
 // Data : Alle Daten werden hier abgelegt. (Lineup, XMLTV)
 var Data DataStruct
@@ -46,7 +46,8 @@ func Init() (err error) {
 	System.ServerProtocol.M3U = "http"
 	System.ServerProtocol.WEB = "http"
 	System.ServerProtocol.XML = "http"
-	System.DVRLimit = 480
+	System.PlexChannelLimit = 480
+	System.UnfilteredChannelLimit = 480
 	System.Compatibility = "1.4.4"
 
 	// FFmpeg Default Einstellungen
@@ -98,6 +99,8 @@ func Init() (err error) {
 	System.File.XML = getPlatformFile(fmt.Sprintf("%s%s.xml", System.Folder.Data, System.AppName))
 	System.File.M3U = getPlatformFile(fmt.Sprintf("%s%s.m3u", System.Folder.Data, System.AppName))
 
+	System.Compressed.GZxml = getPlatformFile(fmt.Sprintf("%s%s.xml.gz", System.Folder.Data, System.AppName))
+
 	err = activatedSystemAuthentication()
 	if err != nil {
 		return
@@ -223,13 +226,12 @@ func StartSystem(updateProviderFiles bool) (err error) {
 		return
 	}
 
-	setURLScheme()
-
 	// Systeminformationen in der Konsole ausgeben
 	showInfo(fmt.Sprintf("UUID:%s", Settings.UUID))
 	showInfo(fmt.Sprintf("Tuner (Plex / Emby):%d", Settings.Tuner))
 	showInfo(fmt.Sprintf("EPG Source:%s", Settings.EpgSource))
-	showInfo(fmt.Sprintf("Plex Channel Limit:%d", System.DVRLimit))
+	showInfo(fmt.Sprintf("Plex Channel Limit:%d", System.PlexChannelLimit))
+	showInfo(fmt.Sprintf("Unfiltered Chan. Limit:%d", System.UnfilteredChannelLimit))
 
 	// Providerdaten aktualisieren
 	if len(Settings.Files.M3U) > 0 && Settings.FilesUpdate == true || updateProviderFiles == true {

src/data.go

@@ -11,17 +11,19 @@ import (
 	"strings"
 	"time"
 
-	"../src/internal/authentication"
+	"xteve/src/internal/authentication"
+	"xteve/src/internal/imgcache"
 )
 
 // Einstellungen ändern (WebUI)
-func updateServerSettings(request RequestStruct) (settings SettingsStrcut, err error) {
+func updateServerSettings(request RequestStruct) (settings SettingsStruct, err error) {
 
 	var oldSettings = jsonToMap(mapToJSON(Settings))
 	var newSettings = jsonToMap(mapToJSON(request.Settings))
 	var reloadData = false
 	var cacheImages = false
 	var createXEPGFiles = false
+	var triggerPlexGuideReload = false
 	var debug string
 
 	// -vvv [URL] --sout '#transcode{vcodec=mp4v, acodec=mpga} :standard{access=http, mux=ogg}'
@@ -35,14 +37,29 @@ func updateServerSettings(request RequestStruct) (settings SettingsStrcut, err e
 			case "tuner":
 				showWarning(2105)
 
+			case "use_plexAPI":
+				triggerPlexGuideReload = true
+
+			case "plex.url":
+				if v, ok := value.(string); ok {
+					value = strings.TrimRight(strings.TrimSpace(v), "/")
+				}
+				triggerPlexGuideReload = true
+
+			case "plex.token":
+				if v, ok := value.(string); ok {
+					value = strings.TrimSpace(v)
+				}
+				triggerPlexGuideReload = true
+
 			case "epgSource":
 				reloadData = true
 
 			case "update":
 				// Leerzeichen aus den Werten entfernen und Formatierung der Uhrzeit überprüfen (0000 - 2359)
-				var newUpdateTimes []string
+				var newUpdateTimes = make([]string, 0)
 
-				for _, v := range value.([]interface{}) {
+				for _, v := range value.([]any) {
 
 					v = strings.Replace(v.(string), " ", "", -1)
 
@@ -56,6 +73,10 @@ func updateServerSettings(request RequestStruct) (settings SettingsStrcut, err e
 
 				}
 
+				if len(newUpdateTimes) == 0 {
+					//newUpdateTimes = append(newUpdateTimes, "0000")
+				}
+
 				value = newUpdateTimes
 
 			case "cache.images":
@@ -64,6 +85,16 @@ func updateServerSettings(request RequestStruct) (settings SettingsStrcut, err e
 			case "xepg.replace.missing.images":
 				createXEPGFiles = true
 
+			case "xepg.missing.epg.mode":
+				if v, ok := value.(string); ok {
+					mode := strings.ToLower(strings.TrimSpace(v))
+					if mode != "relaxed" {
+						mode = "strict"
+					}
+					value = mode
+				}
+				reloadData = true
+
 			case "backup.path":
 				value = strings.TrimRight(value.(string), string(os.PathSeparator)) + string(os.PathSeparator)
 				err = checkFolder(value.(string))
@@ -114,22 +145,26 @@ func updateServerSettings(request RequestStruct) (settings SettingsStrcut, err e
 
 			oldSettings[key] = value
 
-			switch fmt.Sprintf("%T", value) {
+			if key == "plex.token" {
+				debug = fmt.Sprintf("Save Setting:Key: %s | Value: ******** (%T)", key, value)
+			} else {
+				switch fmt.Sprintf("%T", value) {
 
-			case "bool":
-				debug = fmt.Sprintf("Save Setting:Key: %s | Value: %t (%T)", key, value, value)
+				case "bool":
+					debug = fmt.Sprintf("Save Setting:Key: %s | Value: %t (%T)", key, value, value)
 
-			case "string":
-				debug = fmt.Sprintf("Save Setting:Key: %s | Value: %s (%T)", key, value, value)
+				case "string":
+					debug = fmt.Sprintf("Save Setting:Key: %s | Value: %s (%T)", key, value, value)
 
-			case "[]interface {}":
-				debug = fmt.Sprintf("Save Setting:Key: %s | Value: %v (%T)", key, value, value)
+				case "[]interface {}":
+					debug = fmt.Sprintf("Save Setting:Key: %s | Value: %v (%T)", key, value, value)
 
-			case "float64":
-				debug = fmt.Sprintf("Save Setting:Key: %s | Value: %d (%T)", key, int(value.(float64)), value)
+				case "float64":
+					debug = fmt.Sprintf("Save Setting:Key: %s | Value: %d (%T)", key, int(value.(float64)), value)
 
-			default:
-				debug = fmt.Sprintf("%T", value)
+				default:
+					debug = fmt.Sprintf("%T", value)
+				}
 			}
 
 			showDebug(debug, 1)
@@ -144,8 +179,6 @@ func updateServerSettings(request RequestStruct) (settings SettingsStrcut, err e
 		return
 	}
 
-	setURLScheme()
-
 	if Settings.AuthenticationWEB == false {
 
 		Settings.AuthenticationAPI = false
@@ -201,25 +234,38 @@ func updateServerSettings(request RequestStruct) (settings SettingsStrcut, err e
 
 		if cacheImages == true {
 
-			if Settings.EpgSource == "XEPG" {
+			if Settings.EpgSource == "XEPG" && System.ImageCachingInProgress == 0 {
 
-				go func() {
+				Data.Cache.Images, err = imgcache.New(System.Folder.ImagesCache, fmt.Sprintf("%s://%s/images/", System.ServerProtocol.WEB, System.Domain), Settings.CacheImages)
+				if err != nil {
+					ShowError(err, 0)
+				}
 
-					if Settings.CacheImages == true {
+				switch Settings.CacheImages {
 
-						createXMLTVFile()
-						cachingImages()
-						createXMLTVFile()
-						createM3UFile()
+				case false:
+					createXMLTVFile()
+					createM3UFile()
 
-					} else {
+				case true:
+					go func() {
 
 						createXMLTVFile()
 						createM3UFile()
 
-					}
+						System.ImageCachingInProgress = 1
+						showInfo("Image Caching:Images are cached")
 
-				}()
+						Data.Cache.Images.Image.Caching()
+						showInfo("Image Caching:Done")
+
+						System.ImageCachingInProgress = 0
+
+						buildXEPG(false)
+
+					}()
+
+				}
 
 			}
 
@@ -234,6 +280,10 @@ func updateServerSettings(request RequestStruct) (settings SettingsStrcut, err e
 
 		}
 
+		if triggerPlexGuideReload == true {
+			queuePlexGuideRefresh("settings change")
+		}
+
 	}
 
 	return
@@ -242,8 +292,8 @@ func updateServerSettings(request RequestStruct) (settings SettingsStrcut, err e
 // Providerdaten speichern (WebUI)
 func saveFiles(request RequestStruct, fileType string) (err error) {
 
-	var filesMap = make(map[string]interface{})
-	var newData = make(map[string]interface{})
+	var filesMap = make(map[string]any)
+	var newData = make(map[string]any)
 	var indicator string
 	var reloadData = false
 
@@ -265,7 +315,7 @@ func saveFiles(request RequestStruct, fileType string) (err error) {
 	}
 
 	if len(filesMap) == 0 {
-		filesMap = make(map[string]interface{})
+		filesMap = make(map[string]any)
 	}
 
 	for dataID, data := range newData {
@@ -274,15 +324,15 @@ func saveFiles(request RequestStruct, fileType string) (err error) {
 
 			// Neue Providerdatei
 			dataID = indicator + randomString(19)
-			data.(map[string]interface{})["new"] = true
+			data.(map[string]any)["new"] = true
 			filesMap[dataID] = data
 
 		} else {
 
 			// Bereits vorhandene Providerdatei
-			for key, value := range data.(map[string]interface{}) {
+			for key, value := range data.(map[string]any) {
 
-				var oldData = filesMap[dataID].(map[string]interface{})
+				var oldData = filesMap[dataID].(map[string]any)
 				oldData[key] = value
 
 			}
@@ -303,11 +353,11 @@ func saveFiles(request RequestStruct, fileType string) (err error) {
 		}
 
 		// Neue Providerdatei
-		if _, ok := data.(map[string]interface{})["new"]; ok {
+		if _, ok := data.(map[string]any)["new"]; ok {
 
 			reloadData = true
 			err = getProviderData(fileType, dataID)
-			delete(data.(map[string]interface{}), "new")
+			delete(data.(map[string]any), "new")
 
 			if err != nil {
 				delete(filesMap, dataID)
@@ -316,7 +366,7 @@ func saveFiles(request RequestStruct, fileType string) (err error) {
 
 		}
 
-		if _, ok := data.(map[string]interface{})["delete"]; ok {
+		if _, ok := data.(map[string]any)["delete"]; ok {
 
 			deleteLocalProviderFiles(dataID, fileType)
 			reloadData = true
@@ -349,7 +399,7 @@ func saveFiles(request RequestStruct, fileType string) (err error) {
 // Providerdaten manuell aktualisieren (WebUI)
 func updateFile(request RequestStruct, fileType string) (err error) {
 
-	var updateData = make(map[string]interface{})
+	var updateData = make(map[string]any)
 
 	switch fileType {
 
@@ -379,7 +429,7 @@ func updateFile(request RequestStruct, fileType string) (err error) {
 // Providerdaten löschen (WebUI)
 func deleteLocalProviderFiles(dataID, fileType string) {
 
-	var removeData = make(map[string]interface{})
+	var removeData = make(map[string]any)
 	var fileExtension string
 
 	switch fileType {
@@ -406,10 +456,10 @@ func deleteLocalProviderFiles(dataID, fileType string) {
 }
 
 // Filtereinstellungen speichern (WebUI)
-func saveFilter(request RequestStruct) (settings SettingsStrcut, err error) {
+func saveFilter(request RequestStruct) (settings SettingsStruct, err error) {
 
-	var filterMap = make(map[int64]interface{})
-	var newData = make(map[int64]interface{})
+	var filterMap = make(map[int64]any)
+	var newData = make(map[int64]any)
 	var defaultFilter FilterStruct
 	var newFilter = false
 
@@ -442,15 +492,15 @@ func saveFilter(request RequestStruct) (settings SettingsStrcut, err error) {
 		}
 
 		// Filter aktualisieren / löschen
-		for key, value := range data.(map[string]interface{}) {
+		for key, value := range data.(map[string]any) {
 
 			// Filter löschen
-			if _, ok := data.(map[string]interface{})["delete"]; ok {
+			if _, ok := data.(map[string]any)["delete"]; ok {
 				delete(filterMap, dataID)
 				break
 			}
 
-			if filter, ok := data.(map[string]interface{})["filter"].(string); ok {
+			if filter, ok := data.(map[string]any)["filter"].(string); ok {
 
 				if len(filter) == 0 {
 
@@ -464,7 +514,7 @@ func saveFilter(request RequestStruct) (settings SettingsStrcut, err error) {
 
 			}
 
-			if oldData, ok := filterMap[dataID].(map[string]interface{}); ok {
+			if oldData, ok := filterMap[dataID].(map[string]any); ok {
 				oldData[key] = value
 			}
 
@@ -494,6 +544,11 @@ func saveXEpgMapping(request RequestStruct) (err error) {
 
 	var tmp = Data.XEPG
 
+	Data.Cache.Images, err = imgcache.New(System.Folder.ImagesCache, fmt.Sprintf("%s://%s/images/", System.ServerProtocol.WEB, System.Domain), Settings.CacheImages)
+	if err != nil {
+		ShowError(err, 0)
+	}
+
 	err = json.Unmarshal([]byte(mapToJSON(request.EpgMapping)), &tmp)
 	if err != nil {
 		return
@@ -510,19 +565,9 @@ func saveXEpgMapping(request RequestStruct) (err error) {
 
 		System.ScanInProgress = 1
 		cleanupXEPG()
+		System.ScanInProgress = 0
 		buildXEPG(true)
 
-		go func() {
-
-			createXMLTVFile()
-			createM3UFile()
-			showInfo("XEPG:" + fmt.Sprintf("Ready to use"))
-			go cachingImages()
-
-			System.ScanInProgress = 0
-
-		}()
-
 	} else {
 
 		// Wenn während des erstellen der Datanbank das Mapping erneut gespeichert wird, wird die Datenbank erst später erneut aktualisiert.
@@ -543,15 +588,10 @@ func saveXEpgMapping(request RequestStruct) (err error) {
 			}
 
 			System.ScanInProgress = 1
-
 			cleanupXEPG()
-			buildXEPG(false)
-			createXMLTVFile()
-			createM3UFile()
-			showInfo("XEPG:" + fmt.Sprintf("Ready to use"))
-			go cachingImages()
-
 			System.ScanInProgress = 0
+			buildXEPG(false)
+			showInfo("XEPG:" + fmt.Sprintf("Ready to use"))
 
 			System.BackgroundProcess = false
 
@@ -567,7 +607,7 @@ func saveUserData(request RequestStruct) (err error) {
 
 	var userData = request.UserData
 
-	var newCredentials = func(userID string, newUserData map[string]interface{}) (err error) {
+	var newCredentials = func(userID string, newUserData map[string]any) (err error) {
 
 		var newUsername, newPassword string
 		if username, ok := newUserData["username"].(string); ok {
@@ -587,7 +627,7 @@ func saveUserData(request RequestStruct) (err error) {
 
 	for userID, newUserData := range userData {
 
-		err = newCredentials(userID, newUserData.(map[string]interface{}))
+		err = newCredentials(userID, newUserData.(map[string]any))
 		if err != nil {
 			return
 		}
@@ -597,16 +637,16 @@ func saveUserData(request RequestStruct) (err error) {
 			return
 		}
 
-		delete(newUserData.(map[string]interface{}), "password")
-		delete(newUserData.(map[string]interface{}), "confirm")
+		delete(newUserData.(map[string]any), "password")
+		delete(newUserData.(map[string]any), "confirm")
 
-		if _, ok := newUserData.(map[string]interface{})["delete"]; ok {
+		if _, ok := newUserData.(map[string]any)["delete"]; ok {
 
 			authentication.RemoveUser(userID)
 
 		} else {
 
-			err = authentication.WriteUserData(userID, newUserData.(map[string]interface{}))
+			err = authentication.WriteUserData(userID, newUserData.(map[string]any))
 			if err != nil {
 				return
 			}
@@ -656,11 +696,11 @@ func saveWizard(request RequestStruct) (nextStep int, err error) {
 
 		case "m3u", "xmltv":
 
-			var filesMap = make(map[string]interface{})
-			var data = make(map[string]interface{})
+			var filesMap = make(map[string]any)
+			var data = make(map[string]any)
 			var indicator, dataID string
 
-			filesMap = make(map[string]interface{})
+			filesMap = make(map[string]any)
 
 			data["type"] = key
 			data["new"] = true
@@ -731,6 +771,10 @@ func saveWizard(request RequestStruct) (nextStep int, err error) {
 
 	}
 
+	if nextStep == 10 {
+		Settings.WizardCompleted = true
+	}
+
 	err = saveSettings(Settings)
 	if err != nil {
 		return
@@ -791,9 +835,9 @@ func buildDatabaseDVR() (err error) {
 
 	System.ScanInProgress = 1
 
-	Data.Streams.All = make([]interface{}, 0)
-	Data.Streams.Active = make([]interface{}, 0)
-	Data.Streams.Inactive = make([]interface{}, 0)
+	Data.Streams.All = make([]any, 0, System.UnfilteredChannelLimit)
+	Data.Streams.Active = make([]any, 0, System.UnfilteredChannelLimit)
+	Data.Streams.Inactive = make([]any, 0, System.UnfilteredChannelLimit)
 	Data.Playlist.M3U.Groups.Text = []string{}
 	Data.Playlist.M3U.Groups.Value = []string{}
 	Data.StreamPreviewUI.Active = []string{}
@@ -814,7 +858,7 @@ func buildDatabaseDVR() (err error) {
 
 		for n, i := range playlistFile {
 
-			var channels []interface{}
+			var channels []any
 			var groupTitle, tvgID, uuid int = 0, 0, 0
 			var keys = []string{"group-title", "tvg-id", "uuid"}
 			var compatibility = make(map[string]int)
@@ -949,20 +993,20 @@ func buildDatabaseDVR() (err error) {
 	sort.Strings(Data.Playlist.M3U.Groups.Text)
 	sort.Strings(Data.Playlist.M3U.Groups.Value)
 
-	if len(Data.Streams.Active) == 0 && len(Data.Streams.All) <= System.DVRLimit && len(Settings.Filter) == 0 {
+	if len(Data.Streams.Active) == 0 && len(Data.Streams.All) <= System.UnfilteredChannelLimit && len(Settings.Filter) == 0 {
 		Data.Streams.Active = Data.Streams.All
-		Data.Streams.Inactive = make([]interface{}, 0)
+		Data.Streams.Inactive = make([]any, 0)
 
 		Data.StreamPreviewUI.Active = Data.StreamPreviewUI.Inactive
 		Data.StreamPreviewUI.Inactive = []string{}
 
 	}
 
-	if len(Data.Streams.Active) > System.DVRLimit {
+	if len(Data.Streams.Active) > System.PlexChannelLimit {
 		showWarning(2000)
 	}
 
-	if len(Settings.Filter) == 0 && len(Data.Streams.All) > System.DVRLimit {
+	if len(Settings.Filter) == 0 && len(Data.Streams.All) > System.UnfilteredChannelLimit {
 		showWarning(2001)
 	}
 
@@ -974,6 +1018,10 @@ func buildDatabaseDVR() (err error) {
 	sort.Strings(Data.StreamPreviewUI.Active)
 	sort.Strings(Data.StreamPreviewUI.Inactive)
 
+	if Settings.EpgSource != "XEPG" {
+		queuePlexGuideRefresh("lineup update")
+	}
+
 	return
 }
 
@@ -981,7 +1029,7 @@ func buildDatabaseDVR() (err error) {
 func getLocalProviderFiles(fileType string) (localFiles []string) {
 
 	var fileExtension string
-	var dataMap = make(map[string]interface{})
+	var dataMap = make(map[string]any)
 
 	switch fileType {
 
@@ -1009,7 +1057,7 @@ func getLocalProviderFiles(fileType string) (localFiles []string) {
 // Providerparameter anhand von dem Key ausgeben
 func getProviderParameter(id, fileType, key string) (s string) {
 
-	var dataMap = make(map[string]interface{})
+	var dataMap = make(map[string]any)
 
 	switch fileType {
 	case "m3u":
@@ -1022,7 +1070,7 @@ func getProviderParameter(id, fileType, key string) (s string) {
 		dataMap = Settings.Files.XMLTV
 	}
 
-	if data, ok := dataMap[id].(map[string]interface{}); ok {
+	if data, ok := dataMap[id].(map[string]any); ok {
 
 		if v, ok := data[key].(string); ok {
 			s = v
@@ -1040,7 +1088,7 @@ func getProviderParameter(id, fileType, key string) (s string) {
 // Provider Statistiken Kompatibilität aktualisieren
 func setProviderCompatibility(id, fileType string, compatibility map[string]int) {
 
-	var dataMap = make(map[string]interface{})
+	var dataMap = make(map[string]any)
 
 	switch fileType {
 	case "m3u":
@@ -1053,7 +1101,7 @@ func setProviderCompatibility(id, fileType string, compatibility map[string]int)
 		dataMap = Settings.Files.XMLTV
 	}
 
-	if data, ok := dataMap[id].(map[string]interface{}); ok {
+	if data, ok := dataMap[id].(map[string]any); ok {
 
 		data["compatibility"] = compatibility
 

src/hdhr.go

@@ -7,9 +7,9 @@ import (
 	"fmt"
 )
 
-func makeInteraceFromHDHR(content []byte, playlistName, id string) (channels []interface{}, err error) {
+func makeInteraceFromHDHR(content []byte, playlistName, id string) (channels []any, err error) {
 
-	var hdhrData []interface{}
+	var hdhrData []any
 
 	err = json.Unmarshal(content, &hdhrData)
 	if err == nil {
@@ -17,7 +17,7 @@ func makeInteraceFromHDHR(content []byte, playlistName, id string) (channels []i
 		for _, d := range hdhrData {
 
 			var channel = make(map[string]string)
-			var data = d.(map[string]interface{})
+			var data = d.(map[string]any)
 
 			channel["group-title"] = playlistName
 			channel["name"] = data["GuideName"].(string)

src/html-build.go

@@ -9,6 +9,7 @@ import (
 	"os"
 	"path/filepath"
 	"runtime"
+	"strings"
 )
 
 var htmlFolder string
@@ -16,7 +17,7 @@ var goFile string
 var mapName string
 var packageName string
 
-var blankMap = make(map[string]interface{})
+var blankMap = make(map[string]any)
 
 // HTMLInit : Dateipfade festlegen
 // mapName = Name der zu erstellenden map
@@ -68,14 +69,14 @@ func createMapFromFiles(folder string) string {
 		checkErr(err)
 	}
 
-	var content string
+	var content strings.Builder
 
 	for key := range blankMap {
 		var newKey = key
-		content += `  ` + mapName + `["` + newKey + `"` + `] = "` + blankMap[key].(string) + `"` + "\n"
+		content.WriteString(`  ` + mapName + `["` + newKey + `"` + `] = "` + blankMap[key].(string) + `"` + "\n")
 	}
 
-	return content
+	return content.String()
 }
 
 func readFilesToMap(path string, info os.FileInfo, err error) error {

src/images.go

@@ -3,155 +3,15 @@ package src
 import (
   b64 "encoding/base64"
   "fmt"
-  "io"
-  "io/ioutil"
-  "net/http"
-  "net/url"
-  "os"
-  "path/filepath"
   "strings"
 )
 
-func getCacheImageURL(imageURL string) (cacheImageURL string) {
-
-  if Settings.CacheImages == false {
-    return imageURL
-  }
-
-  imageURL = strings.Trim(imageURL, "\r\n")
-
-  p, err := url.Parse(imageURL)
-  if err != nil {
-    // URL konnte nicht geparst werden, die ursprüngliche image url wird zurückgegeben
-    showInfo(fmt.Sprintf("Image Caching:Image URL: %s", imageURL))
-    showWarning(4101)
-    return imageURL
-  }
-  var urlMD5 = getMD5(imageURL)
-  var fileExtension = filepath.Ext(p.Path)
-
-  if len(fileExtension) == 0 {
-    // Keine Dateierweiterung vorhanden, die ursprüngliche image url wird zurückgegeben
-    return imageURL
-  }
-
-  if indexOfString(urlMD5+fileExtension, Data.Cache.ImagesFiles) == -1 {
-    Data.Cache.ImagesFiles = append(Data.Cache.ImagesFiles, urlMD5+fileExtension)
-  }
-
-  if System.ImageCachingInProgress == 1 {
-    return imageURL
-  }
-
-  if indexOfString(urlMD5+fileExtension, Data.Cache.ImagesCache) != -1 {
-
-    cacheImageURL = fmt.Sprintf("%s://%s/images/%s%s", System.ServerProtocol.XML, System.Domain, urlMD5, fileExtension)
-
-  } else {
-
-    if strings.Contains(imageURL, System.Domain+"/images/") == false {
-
-      if indexOfString(imageURL, Data.Cache.ImagesURLS) == -1 {
-        Data.Cache.ImagesURLS = append(Data.Cache.ImagesURLS, imageURL)
-      }
-
-    }
-
-    cacheImageURL = imageURL
-
-  }
-
-  return
-}
-
-func cachingImages() {
-
-  if Settings.CacheImages == false || System.ImageCachingInProgress == 1 {
-    return
-  }
-
-  System.ImageCachingInProgress = 1
-
-  showInfo("Image Caching:Images are cached")
-
-  for _, imageURL := range Data.Cache.ImagesURLS {
-
-    if len(imageURL) > 0 {
-      cacheImage(imageURL)
-    }
-
-  }
-
-  showInfo("Image Caching:Done")
-
-  // Bilder die nicht mehr verwendet werden, werden gelöscht
-  files, err := ioutil.ReadDir(System.Folder.ImagesCache)
-  if err != nil {
-    ShowError(err, 0)
-    return
-  }
-
-  for _, file := range files {
-
-    if indexOfString(file.Name(), Data.Cache.ImagesFiles) == -1 {
-
-      var debug = fmt.Sprintf("Image Caching:Remove file: %s %s %d", System.Folder.ImagesCache+file.Name(), file.Name(), len(file.Name()))
-      showDebug(debug, 1)
-      err := os.RemoveAll(System.Folder.ImagesCache + file.Name())
-      if err != nil {
-        ShowError(err, 0)
-      }
-
-    }
-
-  }
-
-  System.ImageCachingInProgress = 0
-
-  return
-}
-
-func cacheImage(imageURL string) {
-
-  var debug string
-  var urlMD5 = getMD5(imageURL)
-  var fileExtension = filepath.Ext(imageURL)
-
-  debug = fmt.Sprintf("Image Caching:File: %s Download: %s", urlMD5+fileExtension, imageURL)
-  showDebug(debug, 1)
-
-  resp, err := http.Get(imageURL)
-  if err != nil {
-    return
-  }
-  defer resp.Body.Close()
-
-  if resp.StatusCode != http.StatusOK {
-    return
-  }
-
-  var filePath = System.Folder.ImagesCache + urlMD5 + fileExtension
-
-  // Datei speichern
-  file, err := os.Create(filePath)
-  if err != nil {
-    return
-  }
-
-  defer file.Close()
-
-  _, err = io.Copy(file, resp.Body)
-
-  return
-}
-
 func uploadLogo(input, filename string) (logoURL string, err error) {
 
   b64data := input[strings.IndexByte(input, ',')+1:]
 
   // BAse64 in bytes umwandeln un speichern
   sDec, err := b64.StdEncoding.DecodeString(b64data)
-
   if err != nil {
     return
   }

src/info.go

@@ -1,99 +1,101 @@
 package src
 
 import (
-  "fmt"
-  "strings"
+	"fmt"
+	"strings"
 )
 
 // ShowSystemInfo : Systeminformationen anzeigen
 func ShowSystemInfo() {
 
-  fmt.Print("Creating the information takes a moment...")
-  err := buildDatabaseDVR()
-  if err != nil {
-    ShowError(err, 0)
-    return
-  }
+	fmt.Print("Creating the information takes a moment...")
+	err := buildDatabaseDVR()
+	if err != nil {
+		ShowError(err, 0)
+		return
+	}
 
-  buildXEPG(false)
+	buildXEPG(false)
 
-  fmt.Println("OK")
-  println()
+	fmt.Println("OK")
+	println()
 
-  fmt.Println(fmt.Sprintf("Version:             %s %s.%s", System.Name, System.Version, System.Build))
-  fmt.Println(fmt.Sprintf("Branch:              %s", System.Branch))
-  fmt.Println(fmt.Sprintf("GitHub:              %s/%s | Git update = %t", System.GitHub.User, System.GitHub.Repo, System.GitHub.Update))
-  fmt.Println(fmt.Sprintf("Folder (config):     %s", System.Folder.Config))
+	fmt.Println(fmt.Sprintf("Version:             %s %s.%s", System.Name, System.Version, System.Build))
+	fmt.Println(fmt.Sprintf("Branch:              %s", System.Branch))
+	fmt.Println(fmt.Sprintf("GitHub:              %s/%s | Git update = %t", System.GitHub.User, System.GitHub.Repo, System.GitHub.Update))
+	fmt.Println(fmt.Sprintf("Folder (config):     %s", System.Folder.Config))
 
-  fmt.Println(fmt.Sprintf("Streams:             %d / %d", len(Data.Streams.Active), len(Data.Streams.All)))
-  fmt.Println(fmt.Sprintf("Filter:              %d", len(Data.Filter)))
-  fmt.Println(fmt.Sprintf("XEPG Chanels:        %d", int(Data.XEPG.XEPGCount)))
+	fmt.Println(fmt.Sprintf("Streams:             %d / %d", len(Data.Streams.Active), len(Data.Streams.All)))
+	fmt.Println(fmt.Sprintf("Filter:              %d", len(Data.Filter)))
+	fmt.Println(fmt.Sprintf("XEPG Chanels:        %d", int(Data.XEPG.XEPGCount)))
 
-  println()
-  fmt.Println(fmt.Sprintf("IPv4 Addresses:"))
+	println()
+	fmt.Println(fmt.Sprintf("IPv4 Addresses:"))
 
-  for i, ipv4 := range System.IPAddressesV4 {
+	for i, ipv4 := range System.IPAddressesV4 {
 
-    switch count := i; {
+		switch count := i; {
 
-    case count < 10:
-      fmt.Println(fmt.Sprintf("  %d.                 %s", count, ipv4))
-      break
-    case count < 100:
-      fmt.Println(fmt.Sprintf("  %d.                %s", count, ipv4))
-      break
+		case count < 10:
+			fmt.Println(fmt.Sprintf("  %d.                 %s", count, ipv4))
+			break
+		case count < 100:
+			fmt.Println(fmt.Sprintf("  %d.                %s", count, ipv4))
+			break
 
-    }
+		}
 
-  }
+	}
 
-  println()
-  fmt.Println(fmt.Sprintf("IPv6 Addresses:"))
+	println()
+	fmt.Println(fmt.Sprintf("IPv6 Addresses:"))
 
-  for i, ipv4 := range System.IPAddressesV6 {
+	for i, ipv4 := range System.IPAddressesV6 {
 
-    switch count := i; {
+		switch count := i; {
 
-    case count < 10:
-      fmt.Println(fmt.Sprintf("  %d.                 %s", count, ipv4))
-      break
-    case count < 100:
-      fmt.Println(fmt.Sprintf("  %d.                %s", count, ipv4))
-      break
+		case count < 10:
+			fmt.Println(fmt.Sprintf("  %d.                 %s", count, ipv4))
+			break
+		case count < 100:
+			fmt.Println(fmt.Sprintf("  %d.                %s", count, ipv4))
+			break
 
-    }
+		}
 
-  }
+	}
 
-  println("---")
+	println("---")
 
-  fmt.Println("Settings [General]")
-  fmt.Println(fmt.Sprintf("xTeVe Update:        %t", Settings.XteveAutoUpdate))
-  fmt.Println(fmt.Sprintf("UUID:                %s", Settings.UUID))
-  fmt.Println(fmt.Sprintf("Tuner (Plex / Emby): %d", Settings.Tuner))
-  fmt.Println(fmt.Sprintf("EPG Source:          %s", Settings.EpgSource))
+	fmt.Println("Settings [General]")
+	fmt.Println(fmt.Sprintf("xTeVe Update:        %t", Settings.XteveAutoUpdate))
+	fmt.Println(fmt.Sprintf("UUID:                %s", Settings.UUID))
+	fmt.Println(fmt.Sprintf("Tuner (Plex / Emby): %d", Settings.Tuner))
+	fmt.Println(fmt.Sprintf("EPG Source:          %s", Settings.EpgSource))
 
-  println("---")
+	println("---")
 
-  fmt.Println("Settings [Files]")
-  fmt.Println(fmt.Sprintf("Schedule:            %s", strings.Join(Settings.Update, ",")))
-  fmt.Println(fmt.Sprintf("Files Update:        %t", Settings.FilesUpdate))
-  fmt.Println(fmt.Sprintf("Folder (tmp):        %s", Settings.TempPath))
-  fmt.Println(fmt.Sprintf("Image Chaching:      %t", Settings.CacheImages))
-  fmt.Println(fmt.Sprintf("Replace EPG Image:   %t", Settings.XepgReplaceMissingImages))
+	fmt.Println("Settings [Files]")
+	fmt.Println(fmt.Sprintf("Schedule:            %s", strings.Join(Settings.Update, ",")))
+	fmt.Println(fmt.Sprintf("Files Update:        %t", Settings.FilesUpdate))
+	fmt.Println(fmt.Sprintf("Folder (tmp):        %s", Settings.TempPath))
+	fmt.Println(fmt.Sprintf("Image Chaching:      %t", Settings.CacheImages))
+	fmt.Println(fmt.Sprintf("Missing EPG Mode:    %s", Settings.XepgMissingEPGMode))
+	fmt.Println(fmt.Sprintf("Replace EPG Image:   %t", Settings.XepgReplaceMissingImages))
 
-  println("---")
+	println("---")
 
-  fmt.Println("Settings [Streaming]")
-  fmt.Println(fmt.Sprintf("Buffer:              %s", Settings.Buffer))
-  fmt.Println(fmt.Sprintf("Buffer Size:         %d KB", Settings.BufferSize))
-  fmt.Println(fmt.Sprintf("Timeout:             %d ms", int(Settings.BufferTimeout)))
-  fmt.Println(fmt.Sprintf("User Agent:          %s", Settings.UserAgent))
+	fmt.Println("Settings [Streaming]")
+	fmt.Println(fmt.Sprintf("Buffer:              %s", Settings.Buffer))
+	fmt.Println(fmt.Sprintf("UDPxy:               %s", Settings.UDPxy))
+	fmt.Println(fmt.Sprintf("Buffer Size:         %d KB", Settings.BufferSize))
+	fmt.Println(fmt.Sprintf("Timeout:             %d ms", int(Settings.BufferTimeout)))
+	fmt.Println(fmt.Sprintf("User Agent:          %s", Settings.UserAgent))
 
-  println("---")
+	println("---")
 
-  fmt.Println("Settings [Backup]")
-  fmt.Println(fmt.Sprintf("Folder (backup):     %s", Settings.BackupPath))
-  fmt.Println(fmt.Sprintf("Backup Keep:         %d", Settings.BackupKeep))
+	fmt.Println("Settings [Backup]")
+	fmt.Println(fmt.Sprintf("Folder (backup):     %s", Settings.BackupPath))
+	fmt.Println(fmt.Sprintf("Backup Keep:         %d", Settings.BackupKeep))
 
 }

src/internal/authentication/authentication.go

@@ -1,21 +1,22 @@
 package authentication
 
 import (
-  "encoding/json"
-  "errors"
-  "io/ioutil"
-  "net/http"
-  "os"
-  "path/filepath"
+	"encoding/json"
+	"errors"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path/filepath"
+	"sync"
 
-  "crypto/hmac"
-  "crypto/rand"
-  "crypto/sha256"
-  "encoding/base64"
+	"crypto/hmac"
+	"crypto/rand"
+	"crypto/sha256"
+	"encoding/base64"
 
-  "time"
-  //"fmt"
-  //"log"
+	"time"
+	//"fmt"
+	//"log"
 )
 
 const tokenLength = 40
@@ -27,19 +28,20 @@ var database string
 
 var databaseFile = "authentication.json"
 
-var data = make(map[string]interface{})
-var tokens = make(map[string]interface{})
+var data = make(map[string]any)
+var tokens = make(map[string]any)
+var tokensMu sync.RWMutex
 
 var initAuthentication = false
 
 // Cookie : cookie
 type Cookie struct {
-  Name       string
-  Value      string
-  Path       string
-  Domain     string
-  Expires    time.Time
-  RawExpires string
+	Name       string
+	Value      string
+	Path       string
+	Domain     string
+	Expires    time.Time
+	RawExpires string
 }
 
 // Framework examples
@@ -128,465 +130,475 @@ func main() {
 
 // Init : databasePath = Path to authentication.json
 func Init(databasePath string, validity int) (err error) {
-  database = filepath.Dir(databasePath) + string(os.PathSeparator) + databaseFile
+	database = filepath.Dir(databasePath) + string(os.PathSeparator) + databaseFile
 
-  // Check if the database already exists
-  if _, err = os.Stat(database); os.IsNotExist(err) {
-    // Create an empty database
-    var defaults = make(map[string]interface{})
-    defaults["dbVersion"] = "1.0"
-    defaults["hash"] = "sha256"
-    defaults["users"] = make(map[string]interface{})
+	// Check if the database already exists
+	if _, err = os.Stat(database); os.IsNotExist(err) {
+		// Create an empty database
+		var defaults = make(map[string]any)
+		defaults["dbVersion"] = "1.0"
+		defaults["hash"] = "sha256"
+		defaults["users"] = make(map[string]any)
 
-    if saveDatabase(defaults) != nil {
-      return
-    }
-  }
+		if saveDatabase(defaults) != nil {
+			return
+		}
+	}
 
-  // Loading the database
-  err = loadDatabase()
+	// Loading the database
+	err = loadDatabase()
 
-  // Set Token Validity
-  tokenValidity = validity
-  initAuthentication = true
-  return
+	// Set Token Validity
+	tokenValidity = validity
+	initAuthentication = true
+	return
 }
 
 // CreateDefaultUser = created efault user
 func CreateDefaultUser(username, password string) (err error) {
 
-  err = checkInit()
-  if err != nil {
-    return
-  }
+	err = checkInit()
+	if err != nil {
+		return
+	}
 
-  var users = data["users"].(map[string]interface{})
-  // Check if the default user exists
-  if len(users) > 0 {
-    err = createError(001)
-    return
-  }
+	var users = data["users"].(map[string]any)
+	// Check if the default user exists
+	if len(users) > 0 {
+		err = createError(001)
+		return
+	}
 
-  var defaults = defaultsForNewUser(username, password)
-  users[defaults["_id"].(string)] = defaults
-  saveDatabase(data)
+	var defaults = defaultsForNewUser(username, password)
+	users[defaults["_id"].(string)] = defaults
+	saveDatabase(data)
 
-  return
+	return
 }
 
 // CreateNewUser : create new user
 func CreateNewUser(username, password string) (userID string, err error) {
 
-  err = checkInit()
-  if err != nil {
-    return
-  }
+	err = checkInit()
+	if err != nil {
+		return
+	}
 
-  var checkIfTheUserAlreadyExists = func(username string, userData map[string]interface{}) (err error) {
-    var salt = userData["_salt"].(string)
-    var loginUsername = userData["_username"].(string)
+	var checkIfTheUserAlreadyExists = func(username string, userData map[string]any) (err error) {
+		var salt = userData["_salt"].(string)
+		var loginUsername = userData["_username"].(string)
 
-    if SHA256(username, salt) == loginUsername {
-      err = createError(020)
-    }
+		if SHA256(username, salt) == loginUsername {
+			err = createError(020)
+		}
 
-    return
-  }
+		return
+	}
 
-  var users = data["users"].(map[string]interface{})
-  for _, userData := range users {
-    err = checkIfTheUserAlreadyExists(username, userData.(map[string]interface{}))
-    if err != nil {
-      return
-    }
-  }
+	var users = data["users"].(map[string]any)
+	for _, userData := range users {
+		err = checkIfTheUserAlreadyExists(username, userData.(map[string]any))
+		if err != nil {
+			return
+		}
+	}
 
-  var defaults = defaultsForNewUser(username, password)
-  userID = defaults["_id"].(string)
-  users[userID] = defaults
+	var defaults = defaultsForNewUser(username, password)
+	userID = defaults["_id"].(string)
+	users[userID] = defaults
 
-  saveDatabase(data)
+	saveDatabase(data)
 
-  return
+	return
 }
 
 // UserAuthentication : user authentication
 func UserAuthentication(username, password string) (token string, err error) {
 
-  err = checkInit()
-  if err != nil {
-    return
-  }
+	err = checkInit()
+	if err != nil {
+		return
+	}
 
-  var login = func(username, password string, loginData map[string]interface{}) (err error) {
-    err = createError(010)
+	var login = func(username, password string, loginData map[string]any) (err error) {
+		err = createError(010)
 
-    var salt = loginData["_salt"].(string)
-    var loginUsername = loginData["_username"].(string)
-    var loginPassword = loginData["_password"].(string)
+		var salt = loginData["_salt"].(string)
+		var loginUsername = loginData["_username"].(string)
+		var loginPassword = loginData["_password"].(string)
 
-    if SHA256(username, salt) == loginUsername {
-      if SHA256(password, salt) == loginPassword {
-        err = nil
-      }
-    }
+		if SHA256(username, salt) == loginUsername {
+			if SHA256(password, salt) == loginPassword {
+				err = nil
+			}
+		}
 
-    return
-  }
+		return
+	}
 
-  var users = data["users"].(map[string]interface{})
-  for id, loginData := range users {
-    err = login(username, password, loginData.(map[string]interface{}))
-    if err == nil {
-      token = setToken(id, "-")
-      return
-    }
-  }
+	var users = data["users"].(map[string]any)
+	for id, loginData := range users {
+		err = login(username, password, loginData.(map[string]any))
+		if err == nil {
+			token = setToken(id, "-")
+			return
+		}
+	}
 
-  return
+	return
 }
 
 // CheckTheValidityOfTheToken : check token
 func CheckTheValidityOfTheToken(token string) (newToken string, err error) {
 
-  err = checkInit()
-  if err != nil {
-    return
-  }
+	err = checkInit()
+	if err != nil {
+		return
+	}
 
-  err = createError(011)
+	err = createError(011)
 
-  if v, ok := tokens[token]; ok {
-    var expires = v.(map[string]interface{})["expires"].(time.Time)
-    var userID = v.(map[string]interface{})["id"].(string)
+	tokensMu.Lock()
+	defer tokensMu.Unlock()
 
-    if expires.Sub(time.Now().Local()) < 0 {
-      return
-    }
+	if v, ok := tokens[token]; ok {
+		expires := v.(map[string]any)["expires"].(time.Time)
 
-    newToken = setToken(userID, token)
+		if expires.Sub(time.Now().Local()) < 0 {
+			delete(tokens, token)
+			return
+		}
 
-    err = nil
+		// Keep a stable token per session and only refresh expiration.
+		v.(map[string]any)["expires"] = time.Now().Local().Add(time.Minute * time.Duration(tokenValidity))
+		newToken = token
+		err = nil
+	}
 
-  } else {
-    return
-  }
-
-  return
+	return
 }
 
 // GetUserID : get user ID
 func GetUserID(token string) (userID string, err error) {
 
-  err = checkInit()
-  if err != nil {
-    return
-  }
+	err = checkInit()
+	if err != nil {
+		return
+	}
 
-  err = createError(002)
+	err = createError(002)
 
-  if v, ok := tokens[token]; ok {
-    var expires = v.(map[string]interface{})["expires"].(time.Time)
-    userID = v.(map[string]interface{})["id"].(string)
+	tokensMu.Lock()
+	defer tokensMu.Unlock()
 
-    if expires.Sub(time.Now().Local()) < 0 {
-      return
-    }
+	if v, ok := tokens[token]; ok {
+		expires := v.(map[string]any)["expires"].(time.Time)
+		userID = v.(map[string]any)["id"].(string)
 
-    err = nil
-  }
+		if expires.Sub(time.Now().Local()) < 0 {
+			delete(tokens, token)
+			return
+		}
 
-  return
+		err = nil
+	}
+
+	return
 }
 
 // WriteUserData : save user date
-func WriteUserData(userID string, userData map[string]interface{}) (err error) {
+func WriteUserData(userID string, userData map[string]any) (err error) {
 
-  err = checkInit()
-  if err != nil {
-    return
-  }
+	err = checkInit()
+	if err != nil {
+		return
+	}
 
-  err = createError(030)
+	err = createError(030)
 
-  if v, ok := data["users"].(map[string]interface{})[userID].(map[string]interface{}); ok {
+	if v, ok := data["users"].(map[string]any)[userID].(map[string]any); ok {
 
-    v["data"] = userData
-    err = saveDatabase(data)
+		v["data"] = userData
+		err = saveDatabase(data)
 
-  } else {
-    return
-  }
+	} else {
+		return
+	}
 
-  return
+	return
 }
 
 // ReadUserData : load user date
-func ReadUserData(userID string) (userData map[string]interface{}, err error) {
+func ReadUserData(userID string) (userData map[string]any, err error) {
 
-  err = checkInit()
-  if err != nil {
-    return
-  }
+	err = checkInit()
+	if err != nil {
+		return
+	}
 
-  err = createError(031)
+	err = createError(031)
 
-  if v, ok := data["users"].(map[string]interface{})[userID].(map[string]interface{}); ok {
-    userData = v["data"].(map[string]interface{})
-    err = nil
+	if v, ok := data["users"].(map[string]any)[userID].(map[string]any); ok {
+		userData = v["data"].(map[string]any)
+		err = nil
 
-    return
-  }
+		return
+	}
 
-  return
+	return
 }
 
 // RemoveUser : remove user
 func RemoveUser(userID string) (err error) {
 
-  err = checkInit()
-  if err != nil {
-    return
-  }
+	err = checkInit()
+	if err != nil {
+		return
+	}
 
-  err = createError(032)
+	err = createError(032)
 
-  if _, ok := data["users"].(map[string]interface{})[userID]; ok {
+	if _, ok := data["users"].(map[string]any)[userID]; ok {
 
-    delete(data["users"].(map[string]interface{}), userID)
-    err = saveDatabase(data)
+		delete(data["users"].(map[string]any), userID)
+		err = saveDatabase(data)
 
-    return
-  }
+		return
+	}
 
-  return
+	return
 }
 
 // SetDefaultUserData : set default user data
-func SetDefaultUserData(defaults map[string]interface{}) (err error) {
+func SetDefaultUserData(defaults map[string]any) (err error) {
 
-  allUserData, err := GetAllUserData()
+	allUserData, err := GetAllUserData()
 
-  for _, d := range allUserData {
-    var data = d.(map[string]interface{})["data"].(map[string]interface{})
-    var userID = d.(map[string]interface{})["_id"].(string)
+	for _, d := range allUserData {
+		var data = d.(map[string]any)["data"].(map[string]any)
+		var userID = d.(map[string]any)["_id"].(string)
 
-    for k, v := range defaults {
-      if _, ok := data[k]; ok {
-        // Key exist
-      } else {
-        data[k] = v
-      }
-    }
-    err = WriteUserData(userID, data)
-  }
-  return
+		for k, v := range defaults {
+			if _, ok := data[k]; ok {
+				// Key exist
+			} else {
+				data[k] = v
+			}
+		}
+		err = WriteUserData(userID, data)
+	}
+	return
 }
 
 // ChangeCredentials : change credentials
 func ChangeCredentials(userID, username, password string) (err error) {
-  err = checkInit()
-  if err != nil {
-    return
-  }
+	err = checkInit()
+	if err != nil {
+		return
+	}
 
-  err = createError(032)
+	err = createError(032)
 
-  if userData, ok := data["users"].(map[string]interface{})[userID]; ok {
-    //var userData = tmp.(map[string]interface{})
-    var salt = userData.(map[string]interface{})["_salt"].(string)
+	if userData, ok := data["users"].(map[string]any)[userID]; ok {
+		//var userData = tmp.(map[string]interface{})
+		var salt = userData.(map[string]any)["_salt"].(string)
 
-    if len(username) > 0 {
-      userData.(map[string]interface{})["_username"] = SHA256(username, salt)
-    }
+		if len(username) > 0 {
+			userData.(map[string]any)["_username"] = SHA256(username, salt)
+		}
 
-    if len(password) > 0 {
-      userData.(map[string]interface{})["_password"] = SHA256(password, salt)
-    }
+		if len(password) > 0 {
+			userData.(map[string]any)["_password"] = SHA256(password, salt)
+		}
 
-    err = saveDatabase(data)
-  }
+		err = saveDatabase(data)
+	}
 
-  return
+	return
 }
 
 // GetAllUserData : get all user data
-func GetAllUserData() (allUserData map[string]interface{}, err error) {
+func GetAllUserData() (allUserData map[string]any, err error) {
 
-  err = checkInit()
-  if err != nil {
-    return
-  }
+	err = checkInit()
+	if err != nil {
+		return
+	}
 
-  if len(data) == 0 {
-    var defaults = make(map[string]interface{})
-    defaults["dbVersion"] = "1.0"
-    defaults["hash"] = "sha256"
-    defaults["users"] = make(map[string]interface{})
-    saveDatabase(defaults)
-    data = defaults
-  }
+	if len(data) == 0 {
+		var defaults = make(map[string]any)
+		defaults["dbVersion"] = "1.0"
+		defaults["hash"] = "sha256"
+		defaults["users"] = make(map[string]any)
+		saveDatabase(defaults)
+		data = defaults
+	}
 
-  allUserData = data["users"].(map[string]interface{})
-  return
+	allUserData = data["users"].(map[string]any)
+	return
 }
 
 // CheckTheValidityOfTheTokenFromHTTPHeader : get token from HTTP header
 func CheckTheValidityOfTheTokenFromHTTPHeader(w http.ResponseWriter, r *http.Request) (writer http.ResponseWriter, newToken string, err error) {
-  err = createError(011)
-  for _, cookie := range r.Cookies() {
-    if cookie.Name == "Token" {
-      var token string
-      token, err = CheckTheValidityOfTheToken(cookie.Value)
-      //fmt.Println("T", token, err)
-      writer = SetCookieToken(w, token)
-      newToken = token
-    }
-  }
-  //fmt.Println(err)
-  return
+	err = createError(011)
+	for _, cookie := range r.Cookies() {
+		if cookie.Name == "Token" {
+			var token string
+			token, err = CheckTheValidityOfTheToken(cookie.Value)
+			//fmt.Println("T", token, err)
+			writer = SetCookieToken(w, token)
+			newToken = token
+		}
+	}
+	//fmt.Println(err)
+	return
 }
 
 // Framework tools
 
 func checkInit() (err error) {
-  if initAuthentication == false {
-    err = createError(000)
-  }
+	if initAuthentication == false {
+		err = createError(000)
+	}
 
-  return
+	return
 }
 
-func saveDatabase(tmpMap interface{}) (err error) {
+func saveDatabase(tmpMap any) (err error) {
 
-  jsonString, err := json.MarshalIndent(tmpMap, "", "  ")
+	jsonString, err := json.MarshalIndent(tmpMap, "", "  ")
 
-  if err != nil {
-    return
-  }
+	if err != nil {
+		return
+	}
 
-  err = ioutil.WriteFile(database, []byte(jsonString), 0600)
-  if err != nil {
-    return
-  }
+	err = ioutil.WriteFile(database, []byte(jsonString), 0600)
+	if err != nil {
+		return
+	}
 
-  return
+	return
 }
 
 func loadDatabase() (err error) {
-  jsonString, err := ioutil.ReadFile(database)
-  if err != nil {
-    return
-  }
+	jsonString, err := ioutil.ReadFile(database)
+	if err != nil {
+		return
+	}
 
-  err = json.Unmarshal([]byte(jsonString), &data)
-  if err != nil {
-    return
-  }
+	err = json.Unmarshal([]byte(jsonString), &data)
+	if err != nil {
+		return
+	}
 
-  return
+	return
 }
 
 // SHA256 : password + salt = sha256 string
 func SHA256(secret, salt string) string {
-  key := []byte(secret)
-  h := hmac.New(sha256.New, key)
-  h.Write([]byte("_remote_db"))
-  return base64.StdEncoding.EncodeToString(h.Sum(nil))
+	key := []byte(secret)
+	h := hmac.New(sha256.New, key)
+	h.Write([]byte("_remote_db"))
+	return base64.StdEncoding.EncodeToString(h.Sum(nil))
 }
 
 func randomString(n int) string {
-  const alphanum = "-AbCdEfGhIjKlMnOpQrStUvWxYz0123456789aBcDeFgHiJkLmNoPqRsTuVwXyZ_"
+	const alphanum = "-AbCdEfGhIjKlMnOpQrStUvWxYz0123456789aBcDeFgHiJkLmNoPqRsTuVwXyZ_"
 
-  var bytes = make([]byte, n)
-  rand.Read(bytes)
-  for i, b := range bytes {
-    bytes[i] = alphanum[b%byte(len(alphanum))]
-  }
-  return string(bytes)
+	var bytes = make([]byte, n)
+	rand.Read(bytes)
+	for i, b := range bytes {
+		bytes[i] = alphanum[b%byte(len(alphanum))]
+	}
+	return string(bytes)
 }
 
 func randomID(n int) string {
-  const alphanum = "ABCDEFGHJKLMNOPQRSTUVWXYZ0123456789"
+	const alphanum = "ABCDEFGHJKLMNOPQRSTUVWXYZ0123456789"
 
-  var bytes = make([]byte, n)
-  rand.Read(bytes)
-  for i, b := range bytes {
-    bytes[i] = alphanum[b%byte(len(alphanum))]
-  }
-  return string(bytes)
+	var bytes = make([]byte, n)
+	rand.Read(bytes)
+	for i, b := range bytes {
+		bytes[i] = alphanum[b%byte(len(alphanum))]
+	}
+	return string(bytes)
 }
 
 func createError(errCode int) (err error) {
-  var errMsg string
-  switch errCode {
-  case 000:
-    errMsg = "Authentication has not yet been initialized"
-  case 001:
-    errMsg = "Default user already exists"
-  case 002:
-    errMsg = "No user id found for this token"
-  case 010:
-    errMsg = "User authentication failed"
-  case 011:
-    errMsg = "Session has expired"
-  case 020:
-    errMsg = "User already exists"
-  case 030:
-    errMsg = "User data could not be saved"
-  case 031:
-    errMsg = "User data could not be read"
-  case 032:
-    errMsg = "User ID was not found"
-  }
+	var errMsg string
+	switch errCode {
+	case 000:
+		errMsg = "Authentication has not yet been initialized"
+	case 001:
+		errMsg = "Default user already exists"
+	case 002:
+		errMsg = "No user id found for this token"
+	case 010:
+		errMsg = "User authentication failed"
+	case 011:
+		errMsg = "Session has expired"
+	case 020:
+		errMsg = "User already exists"
+	case 030:
+		errMsg = "User data could not be saved"
+	case 031:
+		errMsg = "User data could not be read"
+	case 032:
+		errMsg = "User ID was not found"
+	}
 
-  err = errors.New(errMsg)
-  return
+	err = errors.New(errMsg)
+	return
 }
 
-func defaultsForNewUser(username, password string) map[string]interface{} {
-  var defaults = make(map[string]interface{})
-  var salt = randomString(saltLength)
-  defaults["_username"] = SHA256(username, salt)
-  defaults["_password"] = SHA256(password, salt)
-  defaults["_salt"] = salt
-  defaults["_id"] = "id-" + randomID(idLength)
-  //defaults["_one.time.token"] = randomString(tokenLength)
-  defaults["data"] = make(map[string]interface{})
+func defaultsForNewUser(username, password string) map[string]any {
+	var defaults = make(map[string]any)
+	var salt = randomString(saltLength)
+	defaults["_username"] = SHA256(username, salt)
+	defaults["_password"] = SHA256(password, salt)
+	defaults["_salt"] = salt
+	defaults["_id"] = "id-" + randomID(idLength)
+	//defaults["_one.time.token"] = randomString(tokenLength)
+	defaults["data"] = make(map[string]any)
 
-  return defaults
+	return defaults
 }
 
 func setToken(id, oldToken string) (newToken string) {
-  delete(tokens, oldToken)
+	tokensMu.Lock()
+	defer tokensMu.Unlock()
+
+	if oldToken != "-" {
+		delete(tokens, oldToken)
+	}
 
 loopToken:
-  newToken = randomString(tokenLength)
-  if _, ok := tokens[newToken]; ok {
-    goto loopToken
-  }
+	newToken = randomString(tokenLength)
+	if _, ok := tokens[newToken]; ok {
+		goto loopToken
+	}
 
-  var tmp = make(map[string]interface{})
-  tmp["id"] = id
-  tmp["expires"] = time.Now().Local().Add(time.Minute * time.Duration(tokenValidity))
+	var tmp = make(map[string]any)
+	tmp["id"] = id
+	tmp["expires"] = time.Now().Local().Add(time.Minute * time.Duration(tokenValidity))
 
-  tokens[newToken] = tmp
+	tokens[newToken] = tmp
 
-  return
+	return
 }
 
-func mapToJSON(tmpMap interface{}) string {
-  jsonString, err := json.MarshalIndent(tmpMap, "", "  ")
-  if err != nil {
-    return "{}"
-  }
-  return string(jsonString)
+func mapToJSON(tmpMap any) string {
+	jsonString, err := json.MarshalIndent(tmpMap, "", "  ")
+	if err != nil {
+		return "{}"
+	}
+	return string(jsonString)
 }
 
 // SetCookieToken : set cookie
 func SetCookieToken(w http.ResponseWriter, token string) http.ResponseWriter {
-  expiration := time.Now().Add(time.Minute * time.Duration(tokenValidity))
-  cookie := http.Cookie{Name: "Token", Value: token, Expires: expiration}
-  http.SetCookie(w, &cookie)
-  return w
+	expiration := time.Now().Add(time.Minute * time.Duration(tokenValidity))
+	cookie := http.Cookie{Name: "Token", Value: token, Expires: expiration}
+	http.SetCookie(w, &cookie)
+	return w
 }

src/internal/imgcache/cache.go

@@ -0,0 +1,178 @@
+package imgcache
+
+import (
+  "fmt"
+  "io"
+  "io/ioutil"
+  "net/http"
+  "net/url"
+  "os"
+  "path/filepath"
+  "strings"
+  "sync"
+)
+
+// Cache : Cache strcut
+type Cache struct {
+  path     string
+  cacheURL string
+  caching  bool
+  images   map[string]string
+  Queue    []string
+  Cache    []string
+  Image    imageFunc
+  sync.RWMutex
+}
+
+type imageFunc struct {
+  GetURL  func(string) string
+  Caching func()
+  Remove  func()
+}
+
+// New : New cahce
+func New(path, chacheURL string, caching bool) (c *Cache, err error) {
+
+  c = &Cache{}
+
+  c.images = make(map[string]string)
+  c.path = path
+  c.cacheURL = chacheURL
+  c.caching = caching
+  c.Queue = []string{}
+  c.Cache = []string{}
+
+  var queue []string
+
+  c.Image.GetURL = func(src string) (cacheURL string) {
+
+    c.Lock()
+    defer c.Unlock()
+
+    src = strings.Trim(src, "\r\n")
+
+    if c.caching == false {
+      return src
+    }
+
+    u, err := url.Parse(src)
+    if err != nil || len(filepath.Ext(u.Path)) == 0 {
+      return src
+    }
+
+    var filename = fmt.Sprintf("%s%s", strToMD5(src), filepath.Ext(u.Path))
+    if cacheURL, ok := c.images[fmt.Sprintf("%s%s", strToMD5(src), filepath.Ext(u.Path))]; ok {
+      return cacheURL
+    }
+
+    if indexOfString(filename, c.Cache) == -1 {
+
+      if indexOfString(src, c.Queue) == -1 {
+        c.Queue = append(c.Queue, src)
+      }
+
+    } else {
+      c.images[filename] = c.cacheURL + filename
+      src = c.cacheURL + filename
+    }
+
+    /*
+       if _, err := os.Stat(c.path + filename); err != nil {
+         //c.images[filename] = c.cacheURL + filename
+         if indexOfString(src, c.Queue) == -1 {
+           c.Queue = append(c.Queue, src)
+         }
+       } else {
+         c.images[filename] = c.cacheURL + filename
+       }
+    */
+
+    return src
+  }
+
+  c.Image.Caching = func() {
+
+    c.Lock()
+    defer c.Unlock()
+
+    var filename string
+
+    for _, src := range c.Queue {
+
+      resp, err := http.Get(src)
+      if err != nil {
+        continue
+      }
+      defer resp.Body.Close()
+
+      if resp.StatusCode != http.StatusOK {
+        continue
+      }
+
+      filename = fmt.Sprintf("%s%s%s%s", c.path, string(os.PathSeparator), strToMD5(src), filepath.Ext(src))
+
+      file, err := os.Create(filename)
+      if err != nil {
+        continue
+      }
+
+      defer file.Close()
+
+      _, err = io.Copy(file, resp.Body)
+      if err != nil {
+        continue
+      }
+
+      u, err := url.Parse(src)
+      if err == nil {
+        c.images[fmt.Sprintf("%s%s", strToMD5(src), filepath.Ext(u.Path))] = c.cacheURL + filename
+      }
+
+      queue = append(queue, src)
+
+    }
+
+    for _, q := range queue {
+      c.Queue = removeStringFromSlice(q, c.Queue)
+    }
+
+  }
+
+  c.Image.Remove = func() {
+
+    c.Lock()
+    defer c.Unlock()
+
+    files, err := ioutil.ReadDir(c.path)
+    if err != nil {
+      return
+    }
+
+    for _, file := range files {
+
+      switch c.caching {
+
+      case true:
+        if _, ok := c.images[file.Name()]; !ok {
+          os.RemoveAll(c.path + file.Name())
+        }
+
+      case false:
+        os.RemoveAll(c.path + file.Name())
+      }
+
+    }
+
+  }
+
+  files, err := ioutil.ReadDir(c.path)
+  if err != nil {
+    return
+  }
+
+  for _, file := range files {
+    c.Cache = append(c.Cache, file.Name())
+  }
+
+  return
+}

src/internal/imgcache/tools.go

@@ -0,0 +1,34 @@
+package imgcache
+
+import (
+  "crypto/md5"
+  "encoding/hex"
+)
+
+func strToMD5(str string) string {
+  md5Hasher := md5.New()
+  md5Hasher.Write([]byte(str))
+  return hex.EncodeToString(md5Hasher.Sum(nil))
+}
+
+func indexOfString(str string, slice []string) int {
+
+  for i, v := range slice {
+    if str == v {
+      return i
+    }
+  }
+
+  return -1
+}
+
+func removeStringFromSlice(str string, slice []string) []string {
+
+  var i = indexOfString(str, slice)
+
+  if i != -1 {
+    slice = append(slice[:i], slice[i+1:]...)
+  }
+
+  return slice
+}

src/internal/m3u-parser/m3u-parser_test.go

@@ -1,84 +1,84 @@
 package m3u
 
 import (
-  "encoding/json"
-  "fmt"
-  "io/ioutil"
-  "log"
-  "testing"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"testing"
 )
 
 type M3UStream struct {
-  GroupTitle string `json:"group-title,required"`
-  Name       string `json:"name,required"`
-  TvgID      string `json:"tvg-id,required"`
-  TvgLogo    string `json:"tvg-logo,required"`
-  TvgName    string `json:"tvg-name,required"`
-  URL        string `json:"url,required"`
-  UUIDKey    string `json:"_uuid.key,omitempty"`
-  UUIDValue  string `json:"_uuid.value,omitempty"`
+	GroupTitle string `json:"group-title,required"`
+	Name       string `json:"name,required"`
+	TvgID      string `json:"tvg-id,required"`
+	TvgLogo    string `json:"tvg-logo,required"`
+	TvgName    string `json:"tvg-name,required"`
+	URL        string `json:"url,required"`
+	UUIDKey    string `json:"_uuid.key,omitempty"`
+	UUIDValue  string `json:"_uuid.value,omitempty"`
 }
 
 func TestStream1(t *testing.T) {
 
-  var file = "test_list_1.m3u"
-  var content, err = ioutil.ReadFile(file)
-  if err != nil {
-    t.Error(err)
-    return
-  }
+	var file = "test_list_1.m3u"
+	var content, err = ioutil.ReadFile(file)
+	if err != nil {
+		t.Error(err)
+		return
+	}
 
-  streams, err := MakeInterfaceFromM3U(content)
+	streams, err := MakeInterfaceFromM3U(content)
 
-  if err != nil {
-    t.Error(err)
-  }
+	if err != nil {
+		t.Error(err)
+	}
 
-  err = checkStream(streams)
-  if err != nil {
-    t.Error(err)
-  }
+	err = checkStream(streams)
+	if err != nil {
+		t.Error(err)
+	}
 
-  fmt.Println("Streams:", len(streams))
-  t.Log(streams)
+	fmt.Println("Streams:", len(streams))
+	t.Log(streams)
 
 }
 
-func checkStream(streamInterface []interface{}) (err error) {
+func checkStream(streamInterface []any) (err error) {
 
-  for i, s := range streamInterface {
+	for i, s := range streamInterface {
 
-    var stream = s.(map[string]string)
-    var m3uStream M3UStream
+		var stream = s.(map[string]string)
+		var m3uStream M3UStream
 
-    jsonString, err := json.MarshalIndent(stream, "", "  ")
+		jsonString, err := json.MarshalIndent(stream, "", "  ")
 
-    if err == nil {
+		if err == nil {
 
-      err = json.Unmarshal(jsonString, &m3uStream)
-      if err == nil {
+			err = json.Unmarshal(jsonString, &m3uStream)
+			if err == nil {
 
-        log.Print(fmt.Sprintf("Stream:        %d", i))
-        log.Print(fmt.Sprintf("Name*:         %s", m3uStream.Name))
-        log.Print(fmt.Sprintf("URL*:          %s", m3uStream.URL))
-        log.Print(fmt.Sprintf("tvg-name:      %s", m3uStream.TvgName))
-        log.Print(fmt.Sprintf("tvg-id**:      %s", m3uStream.TvgID))
-        log.Print(fmt.Sprintf("tvg-logo:      %s", m3uStream.TvgLogo))
-        log.Print(fmt.Sprintf("group-title**: %s", m3uStream.GroupTitle))
+				log.Print(fmt.Sprintf("Stream:        %d", i))
+				log.Print(fmt.Sprintf("Name*:         %s", m3uStream.Name))
+				log.Print(fmt.Sprintf("URL*:          %s", m3uStream.URL))
+				log.Print(fmt.Sprintf("tvg-name:      %s", m3uStream.TvgName))
+				log.Print(fmt.Sprintf("tvg-id**:      %s", m3uStream.TvgID))
+				log.Print(fmt.Sprintf("tvg-logo:      %s", m3uStream.TvgLogo))
+				log.Print(fmt.Sprintf("group-title**: %s", m3uStream.GroupTitle))
 
-        if len(m3uStream.UUIDKey) > 0 {
-          log.Print(fmt.Sprintf("UUID key***:   %s", m3uStream.UUIDKey))
-          log.Print(fmt.Sprintf("UUID value:    %s", m3uStream.UUIDValue))
-        } else {
-          log.Print(fmt.Sprintf("UUID key:    false"))
-        }
+				if len(m3uStream.UUIDKey) > 0 {
+					log.Print(fmt.Sprintf("UUID key***:   %s", m3uStream.UUIDKey))
+					log.Print(fmt.Sprintf("UUID value:    %s", m3uStream.UUIDValue))
+				} else {
+					log.Print(fmt.Sprintf("UUID key:    false"))
+				}
 
-      }
+			}
 
-    }
+		}
 
-    log.Println(fmt.Sprintf("- - - - - (*: Required) | (**: Nice to have) | (***: Love it) - - - - -"))
-  }
+		log.Println(fmt.Sprintf("- - - - - (*: Required) | (**: Nice to have) | (***: Love it) - - - - -"))
+	}
 
-  return
+	return
 }

src/internal/m3u-parser/test_list_1.m3u

@@ -1,7 +1,13 @@
 #EXTM3U url-tvg="http://example.com/file.xml" x-tvg-url="http://example.com/xteve.xml"
-#EXTINF:0 channelID="1" tvg-chno="1" tvg-name="Channel.1" tvg-id="tvg.id.1" tvg-logo="https://example/logo.png" group-title="Group 1",Channel 1
+#EXTINF:0 channelID="1" tvg-chno="1" tvg-name="Channel.1" tvg-id="tvg.id.1" tvg-logo="https://example/logo.png" group-title="Group 1", Channel 1
 http://example.com/stream/1
 
 #EXTINF:0 channelID="2" tvg-chno="2" tvg-name="Channel.2" tvg-id="tvg.id.2" tvg-logo="https://example/logo.png" group-title="Group 2",Channel 2
 #123
 http://example.com/stream/2
+
+#EXTINF:123, Sample artist - Sample title
+http://example.com/stream/3
+ 
+#EXTINF:321,Example Artist - Example title
+http://example.com/stream/4

src/internal/m3u-parser/xteve_m3uParser.go

@@ -1,182 +1,186 @@
 package m3u
 
 import (
-  "errors"
-  "fmt"
-  "log"
-  "net/url"
-  "regexp"
-  "strings"
+	"errors"
+	"fmt"
+	"log"
+	"net/url"
+	"regexp"
+	"strings"
 )
 
 // MakeInterfaceFromM3U :
-func MakeInterfaceFromM3U(byteStream []byte) (allChannels []interface{}, err error) {
+func MakeInterfaceFromM3U(byteStream []byte) (allChannels []any, err error) {
 
-  var content = string(byteStream)
-  var channelName string
-  var uuids []string
+	var content = string(byteStream)
+	var channelName string
+	var uuids []string
 
-  var parseMetaData = func(channel string) (stream map[string]string) {
+	var parseMetaData = func(channel string) (stream map[string]string) {
 
-    stream = make(map[string]string)
-    var exceptForParameter = `[a-z-A-Z=]*(".*?")`
-    var exceptForChannelName = `,([^\n]*|,[^\r]*)`
+		stream = make(map[string]string)
+		var exceptForParameter = `[a-z-A-Z=]*(".*?")`
+		var exceptForChannelName = `,([^\n]*|,[^\r]*)`
 
-    var lines = strings.Split(strings.Replace(channel, "\r\n", "\n", -1), "\n")
+		var lines = strings.Split(strings.Replace(channel, "\r\n", "\n", -1), "\n")
 
-    // Zeilen mit # und leerer Zeilen entfernen
-    for i := len(lines) - 1; i >= 0; i-- {
+		// Zeilen mit # und leerer Zeilen entfernen
+		for i := len(lines) - 1; i >= 0; i-- {
 
-      if len(lines[i]) == 0 || lines[i][0:1] == "#" {
-        lines = append(lines[:i], lines[i+1:]...)
-      }
+			if len(lines[i]) == 0 || lines[i][0:1] == "#" {
+				lines = append(lines[:i], lines[i+1:]...)
+			}
 
-    }
+		}
 
-    if len(lines) >= 2 {
+		if len(lines) >= 2 {
 
-      for _, line := range lines {
+			for _, line := range lines {
 
-        _, err := url.ParseRequestURI(line)
+				_, err := url.ParseRequestURI(line)
 
-        switch err {
+				switch err {
 
-        case nil:
-          stream["url"] = strings.Trim(line, "\r\n")
+				case nil:
+					stream["url"] = strings.Trim(line, "\r\n")
 
-        default:
+				default:
 
-          var value string
-          // Alle Parameter parsen
-          var p = regexp.MustCompile(exceptForParameter)
-          var streamParameter = p.FindAllString(line, -1)
+					var value string
+					// Alle Parameter parsen
+					var p = regexp.MustCompile(exceptForParameter)
+					var streamParameter = p.FindAllString(line, -1)
 
-          for _, p := range streamParameter {
+					for _, p := range streamParameter {
 
-            line = strings.Replace(line, p, "", 1)
+						line = strings.Replace(line, p, "", 1)
 
-            p = strings.Replace(p, `"`, "", -1)
-            var parameter = strings.SplitN(p, "=", 2)
+						p = strings.Replace(p, `"`, "", -1)
+						var parameter = strings.SplitN(p, "=", 2)
 
-            if len(parameter) == 2 {
+						if len(parameter) == 2 {
 
-              // TVG Key als Kleinbuchstaben speichern
-              switch strings.Contains(parameter[0], "tvg") {
+							// TVG Key als Kleinbuchstaben speichern
+							switch strings.Contains(parameter[0], "tvg") {
 
-              case true:
-                stream[strings.ToLower(parameter[0])] = parameter[1]
-              case false:
-                stream[parameter[0]] = parameter[1]
+							case true:
+								stream[strings.ToLower(parameter[0])] = parameter[1]
+							case false:
+								stream[parameter[0]] = parameter[1]
 
-              }
+							}
 
-              // URL's nicht an die Filterfunktion übergeben
-              if !strings.Contains(parameter[1], "://") && len(parameter[1]) > 0 {
-                value = value + parameter[1] + " "
-              }
+							// URL's nicht an die Filterfunktion übergeben
+							if !strings.Contains(parameter[1], "://") && len(parameter[1]) > 0 {
+								value = value + parameter[1] + " "
+							}
 
-            }
+						}
 
-          }
+					}
 
-          // Kanalnamen parsen
-          n := regexp.MustCompile(exceptForChannelName)
-          var name = n.FindAllString(line, 1)
+					// Kanalnamen parsen
+					n := regexp.MustCompile(exceptForChannelName)
+					var name = n.FindAllString(line, 1)
 
-          if len(name) > 0 {
-            channelName = name[0]
-            channelName = strings.Replace(channelName, `,`, "", 1)
-            channelName = strings.TrimRight(channelName, "\r\n")
-            channelName = strings.TrimRight(channelName, " ")
-          }
+					if len(name) > 0 {
+						channelName = name[0]
+						channelName = strings.Replace(channelName, `,`, "", 1)
+						channelName = strings.TrimRight(channelName, "\r\n")
+						channelName = strings.TrimRight(channelName, " ")
+					}
 
-          if len(channelName) == 0 {
+					if len(channelName) == 0 {
 
-            if v, ok := stream["tvg-name"]; ok {
-              channelName = v
-            }
+						if v, ok := stream["tvg-name"]; ok {
+							channelName = v
+						}
 
-          }
+					}
 
-          channelName = strings.TrimRight(channelName, " ")
+					channelName = strings.TrimRight(channelName, " ")
 
-          // Kanäle ohne Namen werden augelassen
-          if len(channelName) == 0 {
-            return
-          }
+					// Kanäle ohne Namen werden augelassen
+					if len(channelName) == 0 {
+						return
+					}
 
-          stream["name"] = channelName
-          value = value + channelName
+					stream["name"] = channelName
+					value = value + channelName
 
-          stream["_values"] = value
+					stream["_values"] = value
 
-        }
+				}
 
-      }
+			}
 
-    }
+		}
 
-    // Nach eindeutiger ID im Stream suchen
-    for key, value := range stream {
+		// Nach eindeutiger ID im Stream suchen
+		for key, value := range stream {
 
-      if !strings.Contains(strings.ToLower(key), "tvg-id") {
+			if !strings.Contains(strings.ToLower(key), "tvg-id") {
 
-        if strings.Contains(strings.ToLower(key), "id") {
+				if strings.Contains(strings.ToLower(key), "id") {
 
-          if indexOfString(value, uuids) != -1 {
-            log.Println(fmt.Sprintf("Channel: %s - %s = %s ", stream["name"], key, value))
-            break
-          }
+					if indexOfString(value, uuids) != -1 {
+						log.Println(fmt.Sprintf("Channel: %s - %s = %s ", stream["name"], key, value))
+						break
+					}
 
-          uuids = append(uuids, value)
+					uuids = append(uuids, value)
 
-          stream["_uuid.key"] = key
-          stream["_uuid.value"] = value
-          break
+					stream["_uuid.key"] = key
+					stream["_uuid.value"] = value
+					break
 
-        }
+				}
 
-      }
+			}
 
-    }
+		}
 
-    return
-  }
+		return
+	}
 
-  //fmt.Println(content)
+	//fmt.Println(content)
+	if strings.Contains(content, "#EXT-X-TARGETDURATION") || strings.Contains(content, "#EXT-X-MEDIA-SEQUENCE") {
+		err = errors.New("Invalid M3U file, an extended M3U file is required.")
+		return
+	}
 
-  if strings.Contains(content, "#EXTM3U") {
+	if strings.Contains(content, "#EXTM3U") {
 
-    var channels = strings.Split(content, "#EXTINF")
+		var channels = strings.Split(content, "#EXTINF")
 
-    channels = append(channels[:0], channels[1:]...)
+		channels = append(channels[:0], channels[1:]...)
 
-    for _, channel := range channels {
+		for _, channel := range channels {
 
-      var stream = parseMetaData(channel)
+			var stream = parseMetaData(channel)
 
-      if len(stream) > 0 && stream != nil {
-        allChannels = append(allChannels, stream)
-      }
+			if len(stream) > 0 && stream != nil {
+				allChannels = append(allChannels, stream)
+			}
 
-    }
+		}
 
-  } else {
+	} else {
 
-    err = errors.New("No valid m3u file")
+		err = errors.New("Invalid M3U file, an extended M3U file is required.")
 
-  }
+	}
 
-  return
+	return
 }
 
 func indexOfString(element string, data []string) int {
 
-  for k, v := range data {
-    if element == v {
-      return k
-    }
-  }
+	for k, v := range data {
+		if element == v {
+			return k
+		}
+	}
 
-  return -1
+	return -1
 }

src/internal/up2date/client/client.go

@@ -22,10 +22,10 @@ type ClientInfo struct {
 	OS     string `json:"os,required"`
 	URL    string `json:"url,required"`
 
-	Response ServerResponse `json:"response,omitempty"`
+	Response ServerResponse `json:"response"`
 }
 
-//ServerResponse : Response from server after client request
+// ServerResponse : Response from server after client request
 type ServerResponse struct {
 	Status    bool   `json:"status,omitempty"`
 	Reason    string `json:"reason,omitempty"`
@@ -106,7 +106,7 @@ func serverRequest() (err error) {
 
 		if resp.StatusCode != http.StatusOK {
 			//fmt.Println(resp.StatusCode, Updater.URL, Updater.CMD)
-			err = fmt.Errorf(fmt.Sprintf("%d: %s (%s)", resp.StatusCode, http.StatusText(resp.StatusCode), Updater.URL))
+			err = fmt.Errorf("%d: %s (%s)", resp.StatusCode, http.StatusText(resp.StatusCode), Updater.URL)
 			return err
 		}
 

src/m3u.go

@@ -9,11 +9,11 @@ import (
 	"strconv"
 	"strings"
 
-	m3u "../src/internal/m3u-parser"
+	m3u "xteve/src/internal/m3u-parser"
 )
 
 // Playlisten parsen
-func parsePlaylist(filename, fileType string) (channels []interface{}, err error) {
+func parsePlaylist(filename, fileType string) (channels []any, err error) {
 
 	content, err := readByteFromFile(filename)
 	var id = strings.TrimSuffix(getFilenameFromPath(filename), path.Ext(getFilenameFromPath(filename)))
@@ -34,7 +34,7 @@ func parsePlaylist(filename, fileType string) (channels []interface{}, err error
 }
 
 // Streams filtern
-func filterThisStream(s interface{}) (status bool) {
+func filterThisStream(s any) (status bool) {
 
 	status = false
 	var stream = s.(map[string]string)
@@ -181,6 +181,7 @@ func checkConditions(streamValues, conditions, coType string) (status bool) {
 // xTeVe M3U Datei erstellen
 func buildM3U(groups []string) (m3u string, err error) {
 
+	var imgc = Data.Cache.Images
 	var m3uChannels = make(map[float64]XEPGChannelStruct)
 	var channelNumbers []float64
 
@@ -223,7 +224,8 @@ func buildM3U(groups []string) (m3u string, err error) {
 	for _, channelNumber := range channelNumbers {
 
 		var channel = m3uChannels[channelNumber]
-		var parameter = fmt.Sprintf(`#EXTINF:0 channelID="%s" tvg-chno="%s" tvg-name="%s" tvg-id="%s" tvg-logo="%s" group-title="%s",%s`+"\n", channel.XEPG, channel.XChannelID, channel.XName, channel.XChannelID, getCacheImageURL(channel.TvgLogo), channel.XGroupTitle, channel.XName)
+
+		var parameter = fmt.Sprintf(`#EXTINF:0 channelID="%s" tvg-chno="%s" tvg-name="%s" tvg-id="%s" tvg-logo="%s" group-title="%s",%s`+"\n", channel.XEPG, channel.XChannelID, channel.XName, channel.XChannelID, imgc.Image.GetURL(channel.TvgLogo), channel.XGroupTitle, channel.XName)
 		var stream, err = createStreamingURL("M3U", channel.FileM3UID, channel.XChannelID, channel.XName, channel.URL)
 		if err == nil {
 			m3u = m3u + parameter + stream + "\n"

src/plex_api.go

@@ -0,0 +1,363 @@
+package src
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+)
+
+var plexRefreshState = struct {
+	sync.Mutex
+	lastRun             time.Time
+	scheduled           bool
+	inProgress          bool
+	queued              bool
+	reason              string
+	missingConfigLogged bool
+}{}
+
+// queuePlexGuideRefresh schedules a debounced Plex DVR guide refresh.
+func queuePlexGuideRefresh(reason string) {
+
+	if Settings.UsePlexAPI == false {
+		return
+	}
+
+	plexRefreshState.Lock()
+
+	if len(strings.TrimSpace(reason)) > 0 {
+		plexRefreshState.reason = reason
+	}
+
+	if plexRefreshState.scheduled == true || plexRefreshState.inProgress == true {
+		plexRefreshState.queued = true
+		plexRefreshState.Unlock()
+		return
+	}
+
+	plexRefreshState.scheduled = true
+	delay := plexRefreshDelayLocked()
+	plexRefreshState.Unlock()
+
+	go runPlexGuideRefresh(delay)
+}
+
+func runPlexGuideRefresh(initialDelay time.Duration) {
+
+	if initialDelay > 0 {
+		time.Sleep(initialDelay)
+	}
+
+	for {
+
+		plexRefreshState.Lock()
+		reason := strings.TrimSpace(plexRefreshState.reason)
+		if len(reason) == 0 {
+			reason = "update"
+		}
+		plexRefreshState.scheduled = false
+		plexRefreshState.inProgress = true
+		plexRefreshState.queued = false
+		plexRefreshState.Unlock()
+
+		err := refreshPlexGuide(reason)
+		if err != nil {
+			ShowError(err, 0)
+		}
+
+		plexRefreshState.Lock()
+		plexRefreshState.lastRun = time.Now()
+		runAgain := plexRefreshState.queued
+		plexRefreshState.inProgress = false
+		nextDelay := time.Duration(0)
+
+		if runAgain == true && Settings.UsePlexAPI == true {
+			plexRefreshState.scheduled = true
+			nextDelay = plexRefreshDelayLocked()
+		}
+		plexRefreshState.Unlock()
+
+		if runAgain == false || Settings.UsePlexAPI == false {
+			return
+		}
+
+		time.Sleep(nextDelay)
+
+	}
+}
+
+func plexRefreshDelayLocked() (delay time.Duration) {
+
+	const minDelay = 2 * time.Second
+	const cooldown = 20 * time.Second
+
+	if plexRefreshState.lastRun.IsZero() == true {
+		return minDelay
+	}
+
+	since := time.Since(plexRefreshState.lastRun)
+	if since >= cooldown {
+		return minDelay
+	}
+
+	return cooldown - since
+}
+
+func refreshPlexGuide(reason string) (err error) {
+
+	baseURL, token, ready := getPlexConfig()
+	if ready == false {
+		return nil
+	}
+
+	dvrs, err := discoverPlexDVRs(baseURL, token)
+	if err != nil {
+		return
+	}
+
+	var refreshed int
+	var failed int
+
+	for _, dvr := range dvrs {
+
+		endpoints := getPlexReloadEndpoints(dvr)
+		if len(endpoints) == 0 {
+			failed++
+			continue
+		}
+
+		var endpointErr error
+		for _, endpoint := range endpoints {
+
+			status, _, requestErr := doPlexRequest("POST", baseURL, endpoint, token)
+			if requestErr != nil {
+				endpointErr = requestErr
+				continue
+			}
+
+			if status >= 200 && status < 300 {
+				refreshed++
+				endpointErr = nil
+				break
+			}
+
+			endpointErr = fmt.Errorf("Plex API returned HTTP %d for %s", status, endpoint)
+		}
+
+		if endpointErr != nil {
+			failed++
+		}
+
+	}
+
+	if refreshed == 0 {
+		if failed == 0 {
+			return errors.New("Plex API guide refresh failed")
+		}
+
+		return fmt.Errorf("Plex API guide refresh failed for %d DVR(s)", failed)
+	}
+
+	showInfo(fmt.Sprintf("Plex API:Guide reload requested for %d DVR(s) (%s)", refreshed, reason))
+	if failed > 0 {
+		showInfo(fmt.Sprintf("Plex API:Guide reload failed for %d DVR(s)", failed))
+	}
+
+	return nil
+}
+
+func getPlexConfig() (baseURL, token string, ready bool) {
+
+	baseURL = strings.TrimSpace(Settings.PlexURL)
+	token = strings.TrimSpace(Settings.PlexToken)
+
+	if strings.HasPrefix(baseURL, "http://") == false && strings.HasPrefix(baseURL, "https://") == false && len(baseURL) > 0 {
+		baseURL = "http://" + baseURL
+	}
+
+	baseURL = strings.TrimRight(baseURL, "/")
+
+	plexRefreshState.Lock()
+	defer plexRefreshState.Unlock()
+
+	if len(baseURL) == 0 || len(token) == 0 {
+
+		if plexRefreshState.missingConfigLogged == false {
+			showInfo("Plex API:Skipped refresh because plex.url or plex.token is empty")
+			plexRefreshState.missingConfigLogged = true
+		}
+
+		return "", "", false
+	}
+
+	plexRefreshState.missingConfigLogged = false
+
+	return baseURL, token, true
+}
+
+func discoverPlexDVRs(baseURL, token string) (dvrs []map[string]any, err error) {
+
+	status, body, err := doPlexRequest("GET", baseURL, "/livetv/dvrs", token)
+	if err != nil {
+		return
+	}
+
+	if status < 200 || status >= 300 {
+		err = fmt.Errorf("Plex API returned HTTP %d for /livetv/dvrs", status)
+		return
+	}
+
+	var payload = make(map[string]any)
+	err = json.Unmarshal(body, &payload)
+	if err != nil {
+		return
+	}
+
+	mediaContainer, ok := payload["MediaContainer"].(map[string]any)
+	if ok == false {
+		err = errors.New("Plex API response missing MediaContainer")
+		return
+	}
+
+	for _, key := range []string{"Dvr", "DVR", "Directory", "Metadata"} {
+		if raw, found := mediaContainer[key]; found == true {
+			if list, ok := raw.([]any); ok == true {
+				dvrs = convertToPlexMapSlice(list)
+				if len(dvrs) > 0 {
+					return
+				}
+			}
+		}
+	}
+
+	err = errors.New("Plex API returned no DVR entries")
+	return
+}
+
+func convertToPlexMapSlice(list []any) (dvrs []map[string]any) {
+
+	dvrs = make([]map[string]any, 0, len(list))
+
+	for _, item := range list {
+		if dvr, ok := item.(map[string]any); ok == true {
+			dvrs = append(dvrs, dvr)
+		}
+	}
+
+	return
+}
+
+func getPlexReloadEndpoints(dvr map[string]any) (endpoints []string) {
+
+	endpoints = make([]string, 0, 6)
+	added := make(map[string]bool)
+
+	add := func(endpoint string) {
+		endpoint = strings.TrimSpace(endpoint)
+		if len(endpoint) == 0 {
+			return
+		}
+		if strings.HasPrefix(endpoint, "/") == false {
+			endpoint = "/" + endpoint
+		}
+		if added[endpoint] == true {
+			return
+		}
+		added[endpoint] = true
+		endpoints = append(endpoints, endpoint)
+	}
+
+	if key := getPlexMapString(dvr, "key"); len(key) > 0 {
+		if strings.HasPrefix(key, "/") == true {
+			add(strings.TrimRight(key, "/") + "/reloadGuide")
+		} else {
+			add("/livetv/dvrs/" + url.PathEscape(key) + "/reloadGuide")
+		}
+	}
+
+	for _, field := range []string{"uuid", "identifier", "machineIdentifier", "clientIdentifier", "id"} {
+		if value := getPlexMapString(dvr, field); len(value) > 0 {
+			add("/livetv/dvrs/" + url.PathEscape(value) + "/reloadGuide")
+		}
+	}
+
+	return
+}
+
+func getPlexMapString(data map[string]any, field string) string {
+
+	for key, value := range data {
+		if strings.EqualFold(key, field) == false {
+			continue
+		}
+
+		switch v := value.(type) {
+
+		case string:
+			return strings.TrimSpace(v)
+
+		case float64:
+			return strconv.FormatInt(int64(v), 10)
+		}
+	}
+
+	return ""
+}
+
+func doPlexRequest(method, baseURL, endpoint, token string) (status int, body []byte, err error) {
+
+	requestURL := strings.TrimRight(baseURL, "/") + "/" + strings.TrimLeft(endpoint, "/")
+
+	req, err := http.NewRequest(method, requestURL, nil)
+	if err != nil {
+		return
+	}
+
+	query := req.URL.Query()
+	if len(token) > 0 {
+		query.Set("X-Plex-Token", token)
+		req.URL.RawQuery = query.Encode()
+	}
+
+	req.Header.Set("Accept", "application/json")
+	req.Header.Set("X-Plex-Token", token)
+
+	if len(System.DeviceID) > 0 {
+		req.Header.Set("X-Plex-Client-Identifier", System.DeviceID)
+	}
+
+	if len(System.Name) > 0 {
+		req.Header.Set("X-Plex-Product", System.Name)
+		req.Header.Set("X-Plex-Device-Name", System.Name)
+	}
+
+	if len(System.Version) > 0 {
+		req.Header.Set("X-Plex-Version", System.Version)
+	}
+
+	client := &http.Client{
+		Timeout: 10 * time.Second,
+	}
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return
+	}
+
+	defer resp.Body.Close()
+
+	status = resp.StatusCode
+	body, err = ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return
+	}
+
+	return
+}

src/provider.go

@@ -8,7 +8,7 @@ import (
 	"strings"
 	"time"
 
-	m3u "../src/internal/m3u-parser"
+	m3u "xteve/src/internal/m3u-parser"
 )
 
 // fileType: Welcher Dateityp soll aktualisiert werden (m3u, hdhr, xml) | fileID: Update einer bestimmten Datei (Provider ID)
@@ -17,13 +17,13 @@ func getProviderData(fileType, fileID string) (err error) {
 	var fileExtension, serverFileName string
 	var body = make([]byte, 0)
 	var newProvider = false
-	var dataMap = make(map[string]interface{})
+	var dataMap = make(map[string]any)
 
 	var saveDateFromProvider = func(fileSource, serverFileName, id string, body []byte) (err error) {
 
-		var data = make(map[string]interface{})
+		var data = make(map[string]any)
 
-		if value, ok := dataMap[id].(map[string]interface{}); ok {
+		if value, ok := dataMap[id].(map[string]any); ok {
 			data = value
 		} else {
 			data["id.provider"] = id
@@ -65,7 +65,7 @@ func getProviderData(fileType, fileID string) (err error) {
 					}
 
 				case "compatibility":
-					data[key] = make(map[string]interface{})
+					data[key] = make(map[string]any)
 
 				case "counter.download":
 					data[key] = 0.0
@@ -142,7 +142,7 @@ func getProviderData(fileType, fileID string) (err error) {
 
 	for dataID, d := range dataMap {
 
-		var data = d.(map[string]interface{})
+		var data = d.(map[string]any)
 		var fileSource = data["file.source"].(string)
 		newProvider = false
 
@@ -220,8 +220,8 @@ func getProviderData(fileType, fileID string) (err error) {
 				}
 
 				// Fehler Counter um 1 erhöhen
-				var data = make(map[string]interface{})
-				if value, ok := dataMap[dataID].(map[string]interface{}); ok {
+				var data = make(map[string]any)
+				if value, ok := dataMap[dataID].(map[string]any); ok {
 
 					data = value
 					data["counter.error"] = data["counter.error"].(float64) + 1
@@ -238,9 +238,9 @@ func getProviderData(fileType, fileID string) (err error) {
 		// Berechnen der Fehlerquote
 		if newProvider == false {
 
-			if value, ok := dataMap[dataID].(map[string]interface{}); ok {
+			if value, ok := dataMap[dataID].(map[string]any); ok {
 
-				var data = make(map[string]interface{})
+				var data = make(map[string]any)
 				data = value
 
 				if data["counter.error"].(float64) == 0 {
@@ -282,15 +282,23 @@ func downloadFileFromServer(providerURL string) (filename string, body []byte, e
 		return
 	}
 
-	resp, err := http.Get(providerURL)
+	req, err := http.NewRequest(http.MethodGet, providerURL, nil)
 	if err != nil {
 		return
 	}
 
-	resp.Header.Set("User-Agent", Settings.UserAgent)
+	req.Header.Set("User-Agent", getUserAgent())
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return
+	}
+
+	defer resp.Body.Close()
 
 	if resp.StatusCode != http.StatusOK {
-		err = fmt.Errorf(fmt.Sprintf("%d: %s "+http.StatusText(resp.StatusCode), resp.StatusCode, providerURL))
+		err = fmt.Errorf("%d: %s %s", resp.StatusCode, providerURL, http.StatusText(resp.StatusCode))
 		return
 	}
 

src/screen.go

@@ -16,7 +16,7 @@ func showInfo(str string) {
 		return
 	}
 
-	var max = 22
+	var max = 23
 	var msg = strings.SplitN(str, ":", 2)
 	var length = len(msg[0])
 	var space string
@@ -48,7 +48,7 @@ func showDebug(str string, level int) {
 		return
 	}
 
-	var max = 22
+	var max = 23
 	var msg = strings.SplitN(str, ":", 2)
 	var length = len(msg[0])
 	var space string
@@ -78,7 +78,7 @@ func showDebug(str string, level int) {
 
 func showHighlight(str string) {
 
-	var max = 22
+	var max = 23
 	var msg = strings.SplitN(str, ":", 2)
 	var length = len(msg[0])
 	var space string
@@ -232,7 +232,7 @@ func getErrMsg(errCode int) (errMsg string) {
 	case 1004:
 		errMsg = fmt.Sprintf("File not found")
 	case 1005:
-		errMsg = fmt.Sprintf("Invalide m3u")
+		errMsg = fmt.Sprintf("Invalid M3U file, an extended M3U file is required.")
 	case 1006:
 		errMsg = fmt.Sprintf("No playlist!")
 	case 1007:
@@ -300,9 +300,9 @@ func getErrMsg(errCode int) (errMsg string) {
 
 	// Warnings
 	case 2000:
-		errMsg = fmt.Sprintf("Plex can not handle more than %d streams. If you do not use Plex, you can ignore this warning.", System.DVRLimit)
+		errMsg = fmt.Sprintf("Plex can not handle more than %d streams. If you do not use Plex, you can ignore this warning.", System.PlexChannelLimit)
 	case 2001:
-		errMsg = fmt.Sprintf("%s has loaded more than %d streams. Use the filter to reduce the number of streams.", System.Name, System.DVRLimit)
+		errMsg = fmt.Sprintf("%s has loaded more than %d streams. Use the filter to reduce the number of streams.", System.Name, System.UnfilteredChannelLimit)
 	case 2002:
 		errMsg = fmt.Sprintf("PMS can not play m3u8 streams")
 	case 2003:
@@ -323,7 +323,7 @@ func getErrMsg(errCode int) (errMsg string) {
 
 	// Tuner
 	case 2105:
-		errMsg = fmt.Sprintf("The number of tuners has changed, you have to delete " + System.Name + " in Plex / Emby HDHR and set it up again.")
+		errMsg = "The number of tuners has changed, you have to delete " + System.Name + " in Plex / Emby HDHR and set it up again."
 	case 2106:
 		errMsg = fmt.Sprintf("This function is only available with XEPG as EPG source")
 

src/struct-hdhr.go

@@ -47,11 +47,7 @@ type LineupStatus struct {
 }
 
 // Lineup : HDHR Lineup /lineup.json
-type Lineup []interface {
-	//GuideName string `json:"GuideName"`
-	//GuideNumber string `json:"GuideNumber"`
-	//URL         string `json:"URL"`
-}
+type Lineup []any
 
 // LineupStream : HDHR einzelner Stream im Lineup
 type LineupStream struct {

src/struct-system.go

@@ -1,5 +1,7 @@
 package src
 
+import "xteve/src/internal/imgcache"
+
 // SystemStruct : Beinhaltet alle Systeminformationen
 type SystemStruct struct {
 	Addresses struct {
@@ -8,19 +10,20 @@ type SystemStruct struct {
 		XML string
 	}
 
-	APIVersion          string
-	AppName             string
-	ARCH                string
-	BackgroundProcess   bool
-	Branch              string
-	Build               string
-	Compatibility       string
-	ConfigurationWizard bool
-	DBVersion           string
-	Dev                 bool
-	DeviceID            string
-	Domain              string
-	DVRLimit            int
+	APIVersion             string
+	AppName                string
+	ARCH                   string
+	BackgroundProcess      bool
+	Branch                 string
+	Build                  string
+	Compatibility          string
+	ConfigurationWizard    bool
+	DBVersion              string
+	Dev                    bool
+	DeviceID               string
+	Domain                 string
+	PlexChannelLimit       int
+	UnfilteredChannelLimit int
 
 	FFmpeg struct {
 		DefaultOptions string
@@ -42,6 +45,10 @@ type SystemStruct struct {
 		XML            string
 	}
 
+	Compressed struct {
+		GZxml string
+	}
+
 	Flag struct {
 		Branch  string
 		Debug   int
@@ -95,6 +102,7 @@ type SystemStruct struct {
 	}
 
 	URLBase string
+	UDPxy   string
 	Version string
 	WEB     struct {
 		Menu []string
@@ -110,6 +118,7 @@ type GitStruct struct {
 // DataStruct : Alle Daten werden hier abgelegt. (Lineup, XMLTV)
 type DataStruct struct {
 	Cache struct {
+		Images      *imgcache.Cache
 		ImagesCache []string
 		ImagesFiles []string
 		ImagesURLS  []string
@@ -140,18 +149,18 @@ type DataStruct struct {
 	}
 
 	Streams struct {
-		Active   []interface{}
-		All      []interface{}
-		Inactive []interface{}
+		Active   []any
+		All      []any
+		Inactive []any
 	}
 
 	XMLTV struct {
 		Files   []string
-		Mapping map[string]interface{}
+		Mapping map[string]any
 	}
 
 	XEPG struct {
-		Channels  map[string]interface{}
+		Channels  map[string]any
 		XEPGCount int64
 	}
 }
@@ -242,9 +251,12 @@ type Notification struct {
 	Type     string `json:"type,required"`
 }
 
-// SettingsStrcut : Inhalt der settings.json
-type SettingsStrcut struct {
+// SettingsStruct : Inhalt der settings.json
+type SettingsStruct struct {
 	API               bool     `json:"api"`
+	UsePlexAPI        bool     `json:"use_plexAPI"`
+	PlexURL           string   `json:"plex.url"`
+	PlexToken         string   `json:"plex.token"`
 	AuthenticationAPI bool     `json:"authentication.api"`
 	AuthenticationM3U bool     `json:"authentication.m3u"`
 	AuthenticationPMS bool     `json:"authentication.pms"`
@@ -266,31 +278,32 @@ type SettingsStrcut struct {
 	FileXMLTV         []string `json:"xmltv,omitempty"` // Altes Speichersystem der Provider XML Datei Slice (Wird für die Umwandlung auf das neue benötigt)
 
 	Files struct {
-		HDHR  map[string]interface{} `json:"hdhr"`
-		M3U   map[string]interface{} `json:"m3u"`
-		XMLTV map[string]interface{} `json:"xmltv"`
+		HDHR  map[string]any `json:"hdhr"`
+		M3U   map[string]any `json:"m3u"`
+		XMLTV map[string]any `json:"xmltv"`
 	} `json:"files"`
 
-	FilesUpdate               bool                  `json:"files.update"`
-	Filter                    map[int64]interface{} `json:"filter"`
-	Key                       string                `json:"key,omitempty"`
-	Language                  string                `json:"language"`
-	LogEntriesRAM             int                   `json:"log.entries.ram"`
-	M3U8AdaptiveBandwidthMBPS int                   `json:"m3u8.adaptive.bandwidth.mbps"`
-	MappingFirstChannel       float64               `json:"mapping.first.channel"`
-	Port                      string                `json:"port"`
-	SSDP                      bool                  `json:"ssdp"`
-	SchemeM3U                 string                `json:"scheme.m3u"`
-	SchemeXML                 string                `json:"scheme.xml"`
-	TempPath                  string                `json:"temp.path"`
-	Tuner                     int                   `json:"tuner"`
-	Update                    []string              `json:"update"`
-	UpdateURL                 string                `json:"update.url,omitempty"`
-	UserAgent                 string                `json:"user.agent"`
-	UUID                      string                `json:"uuid"`
-	Version                   string                `json:"version"`
-	XepgReplaceMissingImages  bool                  `json:"xepg.replace.missing.images"`
-	XteveAutoUpdate           bool                  `json:"xteveAutoUpdate"`
+	FilesUpdate               bool          `json:"files.update"`
+	Filter                    map[int64]any `json:"filter"`
+	Key                       string        `json:"key,omitempty"`
+	Language                  string        `json:"language"`
+	LogEntriesRAM             int           `json:"log.entries.ram"`
+	M3U8AdaptiveBandwidthMBPS int           `json:"m3u8.adaptive.bandwidth.mbps"`
+	MappingFirstChannel       float64       `json:"mapping.first.channel"`
+	Port                      string        `json:"port"`
+	SSDP                      bool          `json:"ssdp"`
+	TempPath                  string        `json:"temp.path"`
+	Tuner                     int           `json:"tuner"`
+	Update                    []string      `json:"update"`
+	UpdateURL                 string        `json:"update.url,omitempty"`
+	UserAgent                 string        `json:"user.agent"`
+	UUID                      string        `json:"uuid"`
+	UDPxy                     string        `json:"udpxy"`
+	Version                   string        `json:"version"`
+	XepgMissingEPGMode        string        `json:"xepg.missing.epg.mode"`
+	XepgReplaceMissingImages  bool          `json:"xepg.replace.missing.images"`
+	XteveAutoUpdate           bool          `json:"xteveAutoUpdate"`
+	WizardCompleted           bool          `json:"wizard.completed"`
 }
 
 // LanguageUI : Sprache für das WebUI

src/struct-webserver.go

@@ -6,11 +6,11 @@ type RequestStruct struct {
 	Cmd string `json:"cmd,required"`
 
 	// Benutzer
-	DeleteUser bool                   `json:"deleteUser,omitempty"`
-	UserData   map[string]interface{} `json:"userData,omitempty"`
+	DeleteUser bool           `json:"deleteUser,omitempty"`
+	UserData   map[string]any `json:"userData,omitempty"`
 
 	// Mapping
-	EpgMapping map[string]interface{} `json:"epgMapping,omitempty"`
+	EpgMapping map[string]any `json:"epgMapping,omitempty"`
 
 	// Restore
 	Base64 string `json:"base64,omitempty"`
@@ -18,6 +18,9 @@ type RequestStruct struct {
 	// Neue Werte für die Einstellungen (settings.json)
 	Settings struct {
 		API                      *bool     `json:"api,omitempty"`
+		UsePlexAPI               *bool     `json:"use_plexAPI,omitempty"`
+		PlexURL                  *string   `json:"plex.url,omitempty"`
+		PlexToken                *string   `json:"plex.token,omitempty"`
 		AuthenticationAPI        *bool     `json:"authentication.api,omitempty"`
 		AuthenticationM3U        *bool     `json:"authentication.m3u,omitempty"`
 		AuthenticationPMS        *bool     `json:"authentication.pms,omitempty"`
@@ -26,7 +29,7 @@ type RequestStruct struct {
 		BackupKeep               *int      `json:"backup.keep,omitempty"`
 		BackupPath               *string   `json:"backup.path,omitempty"`
 		Buffer                   *string   `json:"buffer,omitempty"`
-		BufferSize               *int      `json:"buffer.size.kb, omitempty"`
+		BufferSize               *int      `json:"buffer.size.kb,omitempty"`
 		BufferTimeout            *float64  `json:"buffer.timeout,omitempty"`
 		CacheImages              *bool     `json:"cache.images,omitempty"`
 		EpgSource                *string   `json:"epgSource,omitempty"`
@@ -37,26 +40,28 @@ type RequestStruct struct {
 		FilesUpdate              *bool     `json:"files.update,omitempty"`
 		TempPath                 *string   `json:"temp.path,omitempty"`
 		Tuner                    *int      `json:"tuner,omitempty"`
+		UDPxy                    *string   `json:"udpxy,omitempty"`
 		Update                   *[]string `json:"update,omitempty"`
 		UserAgent                *string   `json:"user.agent,omitempty"`
+		XepgMissingEPGMode       *string   `json:"xepg.missing.epg.mode,omitempty"`
 		XepgReplaceMissingImages *bool     `json:"xepg.replace.missing.images,omitempty"`
 		XteveAutoUpdate          *bool     `json:"xteveAutoUpdate,omitempty"`
 		SchemeM3U                *string   `json:"scheme.m3u,omitempty"`
 		SchemeXML                *string   `json:"scheme.xml,omitempty"`
-	} `json:"settings,omitempty"`
+	} `json:"settings"`
 
 	// Upload Logo
 	Filename string `json:"filename,omitempty"`
 
 	// Filter
-	Filter map[int64]interface{} `json:"filter,omitempty"`
+	Filter map[int64]any `json:"filter,omitempty"`
 
 	// Dateien (M3U, HDHR, XMLTV)
 	Files struct {
-		HDHR  map[string]interface{} `json:"hdhr,omitempty"`
-		M3U   map[string]interface{} `json:"m3u,omitempty"`
-		XMLTV map[string]interface{} `json:"xmltv,omitempty"`
-	} `json:"files,omitempty"`
+		HDHR  map[string]any `json:"hdhr,omitempty"`
+		M3U   map[string]any `json:"m3u,omitempty"`
+		XMLTV map[string]any `json:"xmltv,omitempty"`
+	} `json:"files"`
 
 	// Wizard
 	Wizard struct {
@@ -64,7 +69,7 @@ type RequestStruct struct {
 		M3U       *string `json:"m3u,omitempty"`
 		Tuner     *int    `json:"tuner,omitempty"`
 		XMLTV     *string `json:"xmltv,omitempty"`
-	} `json:"wizard,omitempty"`
+	} `json:"wizard"`
 }
 
 // ResponseStruct : Antworten an den Client (WEB)
@@ -83,7 +88,7 @@ type ResponseStruct struct {
 		Warnings  int    `json:"warnings"`
 		XEPGCount int64  `json:"xepg"`
 		XML       string `json:"xepg-url,required"`
-	} `json:"clientInfo,omitempty"`
+	} `json:"clientInfo"`
 
 	Data struct {
 		Playlist struct {
@@ -101,20 +106,20 @@ type ResponseStruct struct {
 		}
 	} `json:"data,required"`
 
-	Alert               string                 `json:"alert,omitempty"`
-	ConfigurationWizard bool                   `json:"configurationWizard,required"`
-	Error               string                 `json:"err,omitempty"`
-	Log                 WebScreenLogStruct     `json:"log,required"`
-	LogoURL             string                 `json:"logoURL,omitempty"`
-	OpenLink            string                 `json:"openLink,omitempty"`
-	OpenMenu            string                 `json:"openMenu,omitempty"`
-	Reload              bool                   `json:"reload,omitempty"`
-	Settings            SettingsStrcut         `json:"settings,required"`
-	Status              bool                   `json:"status,required"`
-	Token               string                 `json:"token,omitempty"`
-	Users               map[string]interface{} `json:"users,omitempty"`
-	Wizard              int                    `json:"wizard,omitempty"`
-	XEPG                map[string]interface{} `json:"xepg,required"`
+	Alert               string             `json:"alert,omitempty"`
+	ConfigurationWizard bool               `json:"configurationWizard,required"`
+	Error               string             `json:"err,omitempty"`
+	Log                 WebScreenLogStruct `json:"log,required"`
+	LogoURL             string             `json:"logoURL,omitempty"`
+	OpenLink            string             `json:"openLink,omitempty"`
+	OpenMenu            string             `json:"openMenu,omitempty"`
+	Reload              bool               `json:"reload,omitempty"`
+	Settings            SettingsStruct     `json:"settings,required"`
+	Status              bool               `json:"status,required"`
+	Token               string             `json:"token,omitempty"`
+	Users               map[string]any     `json:"users,omitempty"`
+	Wizard              int                `json:"wizard,omitempty"`
+	XEPG                map[string]any     `json:"xepg,required"`
 
 	Notification map[string]Notification `json:"notification,omitempty"`
 }

src/struct-xml.go

@@ -42,6 +42,9 @@ type Program struct {
 	Country         []*Country       `xml:"country"`
 	EpisodeNum      []*EpisodeNum    `xml:"episode-num"`
 	Poster          []Poster         `xml:"icon"`
+	Credits         Credits          `xml:"credits,omitempty"` //`xml:",innerxml,omitempty"`
+	Rating          []Rating         `xml:"rating"`
+	StarRating      []StarRating     `xml:"star-rating"`
 	Language        []*Language      `xml:"language"`
 	Video           Video            `xml:"video"`
 	Date            string           `xml:"date"`
@@ -75,6 +78,19 @@ type Category struct {
 	Value string `xml:",chardata"`
 }
 
+// Rating : Bewertung
+type Rating struct {
+	System string `xml:"system,attr"`
+	Value  string `xml:"value"`
+	Icon   []Icon `xml:"icon"`
+}
+
+// StarRating : Bewertung / Kritiken
+type StarRating struct {
+	Value  string `xml:"value"`
+	System string `xml:"system,attr"`
+}
+
 // Language : Sprachen
 type Language struct {
 	Value string `xml:",chardata"`
@@ -100,6 +116,41 @@ type Poster struct {
 	Width  string `xml:"width,attr"`
 }
 
+// Credits : Credits
+type Credits struct {
+	Director  []Director  `xml:"director,omitempty"`
+	Actor     []Actor     `xml:"actor,omitempty"`
+	Writer    []Writer    `xml:"writer,omitempty"`
+	Presenter []Presenter `xml:"presenter,omitempty"`
+	Producer  []Producer  `xml:"producer,omitempty"`
+}
+
+// Director : Director
+type Director struct {
+	Value string `xml:",chardata"`
+}
+
+// Actor : Actor
+type Actor struct {
+	Value string `xml:",chardata"`
+	Role  string `xml:"role,attr,omitempty"`
+}
+
+// Writer : Writer
+type Writer struct {
+	Value string `xml:",chardata"`
+}
+
+// Presenter : Presenter
+type Presenter struct {
+	Value string `xml:",chardata"`
+}
+
+// Producer : Producer
+type Producer struct {
+	Value string `xml:",chardata"`
+}
+
 // Video : Video Metadaten
 type Video struct {
 	Aspect  string `xml:"aspect,omitempty"`

src/system.go

@@ -59,7 +59,7 @@ func createSystemFiles() (err error) {
 		err = checkFile(filename)
 		if err != nil {
 			// Datei existiert nicht, wird jetzt erstellt
-			err = saveMapToJSONFile(filename, make(map[string]interface{}))
+			err = saveMapToJSONFile(filename, make(map[string]any))
 			if err != nil {
 				return
 			}
@@ -90,22 +90,35 @@ func createSystemFiles() (err error) {
 }
 
 // Einstellungen laden und default Werte setzen (xTeVe)
-func loadSettings() (settings SettingsStrcut, err error) {
+func loadSettings() (settings SettingsStruct, err error) {
 
 	settingsMap, err := loadJSONFileToMap(System.File.Settings)
 	if err != nil {
 		return
 	}
 
-	// Deafult Werte setzten
-	var defaults = make(map[string]interface{})
-	var dataMap = make(map[string]interface{})
+	var freshInstall = len(settingsMap) == 0
 
-	dataMap["xmltv"] = make(map[string]interface{})
-	dataMap["m3u"] = make(map[string]interface{})
-	dataMap["hdhr"] = make(map[string]interface{})
+	// Deafult Werte setzten
+	var defaults = make(map[string]any)
+	var dataMap = make(map[string]any)
+
+	dataMap["xmltv"] = make(map[string]any)
+	dataMap["m3u"] = make(map[string]any)
+	dataMap["hdhr"] = make(map[string]any)
+
+	defaultFFmpegPath := ""
+	if len(os.Getenv("XTEVE_CONFIG")) > 0 {
+		containerFFmpegPath := "/usr/local/bin/ffmpeg"
+		if checkFile(containerFFmpegPath) == nil {
+			defaultFFmpegPath = containerFFmpegPath
+		}
+	}
 
 	defaults["api"] = false
+	defaults["use_plexAPI"] = false
+	defaults["plex.url"] = ""
+	defaults["plex.token"] = ""
 	defaults["authentication.api"] = false
 	defaults["authentication.m3u"] = false
 	defaults["authentication.pms"] = false
@@ -118,28 +131,34 @@ func loadSettings() (settings SettingsStrcut, err error) {
 	defaults["buffer.timeout"] = 500
 	defaults["cache.images"] = false
 	defaults["epgSource"] = "PMS"
+	defaults["ffmpeg.path"] = defaultFFmpegPath
 	defaults["ffmpeg.options"] = System.FFmpeg.DefaultOptions
 	defaults["vlc.options"] = System.VLC.DefaultOptions
 	defaults["files"] = dataMap
 	defaults["files.update"] = true
-	defaults["filter"] = make(map[string]interface{})
+	defaults["filter"] = make(map[string]any)
 	defaults["git.branch"] = System.Branch
 	defaults["language"] = "en"
 	defaults["log.entries.ram"] = 500
 	defaults["mapping.first.channel"] = 1000
+	defaults["xepg.missing.epg.mode"] = "strict"
 	defaults["xepg.replace.missing.images"] = true
 	defaults["m3u8.adaptive.bandwidth.mbps"] = 10
 	defaults["port"] = "34400"
 	defaults["ssdp"] = true
 	defaults["tuner"] = 1
 	defaults["update"] = []string{"0000"}
-	defaults["user.agent"] = System.Name
+	defaults["user.agent"] = defaultUserAgent
 	defaults["uuid"] = createUUID()
+	defaults["udpxy"] = ""
 	defaults["version"] = System.DBVersion
 	defaults["xteveAutoUpdate"] = true
-	defaults["temp.path"] = System.Folder.Temp
-	defaults["scheme.M3U"] = "HTTP"
-	defaults["scheme.XML"] = "HTTP"
+	defaults["wizard.completed"] = !freshInstall
+	var defaultTempPath = System.Folder.Temp
+	if len(os.Getenv("XTEVE_CONFIG")) > 0 {
+		defaultTempPath = System.Folder.Config + "tmp" + string(os.PathSeparator)
+	}
+	defaults["temp.path"] = defaultTempPath
 
 	// Default Werte setzen
 	for key, value := range defaults {
@@ -164,7 +183,12 @@ func loadSettings() (settings SettingsStrcut, err error) {
 	}
 
 	if len(settings.FFmpegPath) == 0 {
-		settings.FFmpegPath = searchFileInOS("ffmpeg")
+		containerFFmpegPath := "/usr/local/bin/ffmpeg"
+		if len(os.Getenv("XTEVE_CONFIG")) > 0 && checkFile(containerFFmpegPath) == nil {
+			settings.FFmpegPath = containerFFmpegPath
+		} else {
+			settings.FFmpegPath = searchFileInOS("ffmpeg")
+		}
 	}
 
 	if len(settings.VLCPath) == 0 {
@@ -188,7 +212,7 @@ func loadSettings() (settings SettingsStrcut, err error) {
 }
 
 // Einstellungen speichern (xTeVe)
-func saveSettings(settings SettingsStrcut) (err error) {
+func saveSettings(settings SettingsStruct) (err error) {
 
 	if settings.BackupKeep == 0 {
 		settings.BackupKeep = 10
@@ -202,8 +226,36 @@ func saveSettings(settings SettingsStrcut) (err error) {
 		settings.BufferTimeout = 0
 	}
 
+	var userAgent = strings.TrimSpace(settings.UserAgent)
+	if len(userAgent) == 0 || userAgent == System.Name {
+		settings.UserAgent = defaultUserAgent
+	}
+
+	settings.XepgMissingEPGMode = strings.ToLower(strings.TrimSpace(settings.XepgMissingEPGMode))
+	if settings.XepgMissingEPGMode != "relaxed" {
+		settings.XepgMissingEPGMode = "strict"
+	}
+
+	settings.TempPath = strings.TrimRight(settings.TempPath, string(os.PathSeparator)) + string(os.PathSeparator)
 	System.Folder.Temp = settings.TempPath + settings.UUID + string(os.PathSeparator)
 
+	err = checkFolder(System.Folder.Temp)
+	if err != nil {
+
+		fallbackTempPath := System.Folder.Config + "tmp" + string(os.PathSeparator)
+		fallbackTempFolder := fallbackTempPath + settings.UUID + string(os.PathSeparator)
+		fallbackErr := checkFolder(fallbackTempFolder)
+
+		if fallbackErr != nil {
+			return err
+		}
+
+		settings.TempPath = fallbackTempPath
+		System.Folder.Temp = fallbackTempFolder
+		showInfo(fmt.Sprintf("Temporary Folder:Fallback to %s", getPlatformPath(System.Folder.Temp)))
+
+	}
+
 	err = writeByteToFile(System.File.Settings, []byte(mapToJSON(settings)))
 	if err != nil {
 		return
@@ -254,14 +306,6 @@ func setGlobalDomain(domain string) {
 	return
 }
 
-func setURLScheme() {
-
-	System.ServerProtocol.M3U = strings.ToLower(Settings.SchemeM3U)
-	System.ServerProtocol.XML = strings.ToLower(Settings.SchemeXML)
-
-	return
-}
-
 // UUID generieren
 func createUUID() (uuid string) {
 	uuid = time.Now().Format("2006-01") + "-" + randomString(4) + "-" + randomString(6)

src/toolchain.go

@@ -159,7 +159,6 @@ func searchFileInOS(file string) (path string) {
 	return
 }
 
-//
 func removeChildItems(dir string) error {
 
 	files, err := filepath.Glob(filepath.Join(dir, "*"))
@@ -180,7 +179,7 @@ func removeChildItems(dir string) error {
 }
 
 // JSON
-func mapToJSON(tmpMap interface{}) string {
+func mapToJSON(tmpMap any) string {
 
 	jsonString, err := json.MarshalIndent(tmpMap, "", "  ")
 	if err != nil {
@@ -190,30 +189,30 @@ func mapToJSON(tmpMap interface{}) string {
 	return string(jsonString)
 }
 
-func jsonToMap(content string) map[string]interface{} {
+func jsonToMap(content string) map[string]any {
 
-	var tmpMap = make(map[string]interface{})
+	var tmpMap = make(map[string]any)
 	json.Unmarshal([]byte(content), &tmpMap)
 
 	return (tmpMap)
 }
 
-func jsonToMapInt64(content string) map[int64]interface{} {
+func jsonToMapInt64(content string) map[int64]any {
 
-	var tmpMap = make(map[int64]interface{})
+	var tmpMap = make(map[int64]any)
 	json.Unmarshal([]byte(content), &tmpMap)
 
 	return (tmpMap)
 }
 
-func jsonToInterface(content string) (tmpMap interface{}, err error) {
+func jsonToInterface(content string) (tmpMap any, err error) {
 
 	err = json.Unmarshal([]byte(content), &tmpMap)
 	return
 
 }
 
-func saveMapToJSONFile(file string, tmpMap interface{}) error {
+func saveMapToJSONFile(file string, tmpMap any) error {
 
 	var filename = getPlatformFile(file)
 	jsonString, err := json.MarshalIndent(tmpMap, "", "  ")
@@ -230,7 +229,7 @@ func saveMapToJSONFile(file string, tmpMap interface{}) error {
 	return nil
 }
 
-func loadJSONFileToMap(file string) (tmpMap map[string]interface{}, err error) {
+func loadJSONFileToMap(file string) (tmpMap map[string]any, err error) {
 
 	f, err := os.Open(getPlatformFile(file))
 	defer f.Close()
@@ -360,7 +359,7 @@ func randomString(n int) string {
 	return string(bytes)
 }
 
-func parseTemplate(content string, tmpMap map[string]interface{}) (result string) {
+func parseTemplate(content string, tmpMap map[string]any) (result string) {
 
 	t := template.Must(template.New("template").Parse(content))
 

src/update.go

@@ -7,7 +7,7 @@ import (
 	"io/ioutil"
 	"net/http"
 
-	up2date "../src/internal/up2date/client"
+	up2date "xteve/src/internal/up2date/client"
 
 	"reflect"
 )
@@ -48,12 +48,12 @@ func BinaryUpdate() (err error) {
 		if resp.StatusCode != http.StatusOK {
 
 			if resp.StatusCode == 404 {
-				err = fmt.Errorf(fmt.Sprintf("Update Server: %s (%s)", http.StatusText(resp.StatusCode), gitInfo))
+				err = fmt.Errorf("Update Server: %s (%s)", http.StatusText(resp.StatusCode), gitInfo)
 				ShowError(err, 6003)
 				return nil
 			}
 
-			err = fmt.Errorf(fmt.Sprintf("%d: %s (%s)", resp.StatusCode, http.StatusText(resp.StatusCode), gitInfo))
+			err = fmt.Errorf("%d: %s (%s)", resp.StatusCode, http.StatusText(resp.StatusCode), gitInfo)
 
 			return err
 		}
@@ -87,7 +87,7 @@ func BinaryUpdate() (err error) {
 		err = up2date.GetVersion()
 		if err != nil {
 
-			debug = fmt.Sprintf(err.Error())
+			debug = err.Error()
 			showDebug(debug, 1)
 
 			return nil
@@ -95,7 +95,7 @@ func BinaryUpdate() (err error) {
 
 		if len(updater.Response.Reason) > 0 {
 
-			err = fmt.Errorf(fmt.Sprintf("Update Server: %s", updater.Response.Reason))
+			err = fmt.Errorf("Update Server: %s", updater.Response.Reason)
 			ShowError(err, 6002)
 
 			return nil
@@ -192,7 +192,7 @@ checkVersion:
 			}
 
 			// Neuer Filter (WebUI). Alte Filtereinstellungen werden konvertiert
-			if oldFilter, ok := settingsMap["filter"].([]interface{}); ok {
+			if oldFilter, ok := settingsMap["filter"].([]any); ok {
 				var newFilterMap = convertToNewFilter(oldFilter)
 				settingsMap["filter"] = newFilterMap
 
@@ -252,11 +252,11 @@ checkVersion:
 	return
 }
 
-func convertToNewFilter(oldFilter []interface{}) (newFilterMap map[int]interface{}) {
+func convertToNewFilter(oldFilter []any) (newFilterMap map[int]any) {
 
-	newFilterMap = make(map[int]interface{})
+	newFilterMap = make(map[int]any)
 
-	switch reflect.TypeOf(oldFilter).Kind() {
+	switch reflect.TypeFor[[]any]().Kind() {
 
 	case reflect.Slice:
 		s := reflect.ValueOf(oldFilter)
@@ -285,7 +285,7 @@ func setValueForUUID() (err error) {
 
 	for _, c := range xepg {
 
-		var xepgChannel = c.(map[string]interface{})
+		var xepgChannel = c.(map[string]any)
 
 		if uuidKey, ok := xepgChannel["_uuid.key"].(string); ok {
 

src/user_agent.go

@@ -0,0 +1,15 @@
+package src
+
+import "strings"
+
+const defaultUserAgent = "otg/1.5.1 (AppleTv Apple TV 4; tvOS16.0; appletv.client) libcurl/7.58.0 OpenSSL/1.0.2o zlib/1.2.11 clib/1.8.56"
+
+func getUserAgent() string {
+
+	var userAgent = strings.TrimSpace(Settings.UserAgent)
+	if len(userAgent) == 0 {
+		return defaultUserAgent
+	}
+
+	return userAgent
+}

src/webserver.go

@@ -10,11 +10,19 @@ import (
 	"strconv"
 	"strings"
 
-	"../src/internal/authentication"
+	"xteve/src/internal/authentication"
 
 	"github.com/gorilla/websocket"
 )
 
+var wsUpgrader = websocket.Upgrader{
+	ReadBufferSize:  4096,
+	WriteBufferSize: 4096,
+	CheckOrigin: func(r *http.Request) bool {
+		return true
+	},
+}
+
 // StartWebserver : Startet den Webserver
 func StartWebserver() (err error) {
 
@@ -30,6 +38,7 @@ func StartWebserver() (err error) {
 	http.HandleFunc("/api/", API)
 	http.HandleFunc("/images/", Images)
 	http.HandleFunc("/data_images/", DataImages)
+
 	//http.HandleFunc("/auto/", Auto)
 
 	showInfo("DVR IP:" + System.IPAddress + ":" + Settings.Port)
@@ -129,6 +138,12 @@ func Stream(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	// If an UDPxy host is set, and the stream URL is multicast (i.e. starts with 'udp://@'),
+	// then streamInfo.URL needs to be rewritten to point to UDPxy.
+	if Settings.UDPxy != "" && strings.HasPrefix(streamInfo.URL, "udp://@") {
+		streamInfo.URL = fmt.Sprintf("http://%s/udp/%s/", Settings.UDPxy, strings.TrimPrefix(streamInfo.URL, "udp://@"))
+	}
+
 	switch Settings.Buffer {
 
 	case "-":
@@ -206,7 +221,7 @@ func Auto(w http.ResponseWriter, r *http.Request) {
 // xTeVe : Web Server /xmltv/ und /m3u/
 func xTeVe(w http.ResponseWriter, r *http.Request) {
 
-	var requestType, groupTitle, file, content string
+	var requestType, groupTitle, file, content, contentType string
 	var err error
 	var path = strings.TrimPrefix(r.URL.Path, "/")
 	var groups = []string{}
@@ -216,7 +231,6 @@ func xTeVe(w http.ResponseWriter, r *http.Request) {
 	// XMLTV Datei
 	if strings.Contains(path, "xmltv/") {
 
-		w.Header().Set("Content-Type", "application/xml")
 		requestType = "xml"
 
 		file = System.Folder.Data + getFilenameFromPath(path)
@@ -260,6 +274,13 @@ func xTeVe(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	contentType = http.DetectContentType([]byte(content))
+	if strings.Contains(strings.ToLower(contentType), "xml") {
+		contentType = "application/xml; charset=utf-8"
+	}
+
+	w.Header().Set("Content-Type", contentType)
+
 	if err == nil {
 		w.Write([]byte(content))
 	}
@@ -323,10 +344,11 @@ func WS(w http.ResponseWriter, r *http.Request) {
 		}
 	*/
 
-	conn, err := websocket.Upgrade(w, r, w.Header(), 1024, 1024)
+	conn, err := wsUpgrader.Upgrade(w, r, nil)
 	if err != nil {
 		ShowError(err, 0)
 		http.Error(w, "Could not open websocket connection", http.StatusBadRequest)
+		return
 	}
 
 	setGlobalDomain(r.Host)
@@ -544,7 +566,7 @@ func WS(w http.ResponseWriter, r *http.Request) {
 		default:
 			fmt.Println("+ + + + + + + + + + +", request.Cmd)
 
-			var requestMap = make(map[string]interface{}) // Debug
+			var requestMap = make(map[string]any) // Debug
 			_ = requestMap
 			if System.Dev == true {
 				fmt.Println(mapToJSON(requestMap))
@@ -577,7 +599,7 @@ func WS(w http.ResponseWriter, r *http.Request) {
 // Web : Web Server /web/
 func Web(w http.ResponseWriter, r *http.Request) {
 
-	var lang = make(map[string]interface{})
+	var lang = make(map[string]any)
 	var err error
 
 	var requestFile = strings.Replace(r.URL.Path, "/web", "html", -1)
@@ -585,6 +607,8 @@ func Web(w http.ResponseWriter, r *http.Request) {
 
 	var language LanguageUI
 
+	setGlobalDomain(r.Host)
+
 	if System.Dev == true {
 
 		lang, err = loadJSONFileToMap(fmt.Sprintf("html/lang/%s.json", Settings.Language))
@@ -613,7 +637,7 @@ func Web(w http.ResponseWriter, r *http.Request) {
 
 		if System.ScanInProgress == 0 {
 
-			if len(Settings.Files.M3U) == 0 && len(Settings.Files.HDHR) == 0 {
+			if Settings.WizardCompleted == false && len(Settings.Files.M3U) == 0 && len(Settings.Files.HDHR) == 0 {
 				System.ConfigurationWizard = true
 			}
 
@@ -1012,7 +1036,7 @@ func setDefaultResponseData(response ResponseStruct, data bool) (defaults Respon
 
 			defaults.ClientInfo.XEPGCount = Data.XEPG.XEPGCount
 
-			var XEPG = make(map[string]interface{})
+			var XEPG = make(map[string]any)
 
 			if len(Data.Streams.Active) > 0 {
 
@@ -1021,8 +1045,8 @@ func setDefaultResponseData(response ResponseStruct, data bool) (defaults Respon
 
 			} else {
 
-				XEPG["epgMapping"] = make(map[string]interface{})
-				XEPG["xmltvMap"] = make(map[string]interface{})
+				XEPG["epgMapping"] = make(map[string]any)
+				XEPG["xmltvMap"] = make(map[string]any)
 
 			}
 

src/xepg.go

@@ -8,10 +8,16 @@ import (
 	"io/ioutil"
 	"path"
 	"runtime"
+	"sort"
+	"unicode"
 
+	"crypto/md5"
+	"encoding/hex"
 	"strconv"
 	"strings"
 	"time"
+
+	"xteve/src/internal/imgcache"
 )
 
 // Provider XMLTV Datei überprüfen
@@ -42,6 +48,13 @@ func buildXEPG(background bool) {
 
 	System.ScanInProgress = 1
 
+	var err error
+
+	Data.Cache.Images, err = imgcache.New(System.Folder.ImagesCache, fmt.Sprintf("%s://%s/images/", System.ServerProtocol.WEB, System.Domain), Settings.CacheImages)
+	if err != nil {
+		ShowError(err, 0)
+	}
+
 	if Settings.EpgSource == "XEPG" {
 
 		switch background {
@@ -56,10 +69,31 @@ func buildXEPG(background bool) {
 				cleanupXEPG()
 				createXMLTVFile()
 				createM3UFile()
-				go cachingImages()
+				queuePlexGuideRefresh("xepg rebuild")
 
 				showInfo("XEPG:" + fmt.Sprintf("Ready to use"))
 
+				if Settings.CacheImages == true && System.ImageCachingInProgress == 0 {
+
+					go func() {
+
+						System.ImageCachingInProgress = 1
+						showInfo(fmt.Sprintf("Image Caching:Images are cached (%d)", len(Data.Cache.Images.Queue)))
+
+						Data.Cache.Images.Image.Caching()
+						Data.Cache.Images.Image.Remove()
+						showInfo("Image Caching:Done")
+
+						createXMLTVFile()
+						createM3UFile()
+						queuePlexGuideRefresh("xepg image cache refresh")
+
+						System.ImageCachingInProgress = 0
+
+					}()
+
+				}
+
 				System.ScanInProgress = 0
 
 				// Cache löschen
@@ -82,7 +116,29 @@ func buildXEPG(background bool) {
 
 				createXMLTVFile()
 				createM3UFile()
-				go cachingImages()
+				queuePlexGuideRefresh("xepg rebuild")
+
+				if Settings.CacheImages == true && System.ImageCachingInProgress == 0 {
+
+					go func() {
+
+						System.ImageCachingInProgress = 1
+						showInfo(fmt.Sprintf("Image Caching:Images are cached (%d)", len(Data.Cache.Images.Queue)))
+
+						Data.Cache.Images.Image.Caching()
+						Data.Cache.Images.Image.Remove()
+						showInfo("Image Caching:Done")
+
+						createXMLTVFile()
+						createM3UFile()
+						queuePlexGuideRefresh("xepg image cache refresh")
+
+						System.ImageCachingInProgress = 0
+
+					}()
+
+				}
+
 				showInfo("XEPG:" + fmt.Sprintf("Ready to use"))
 
 				System.ScanInProgress = 0
@@ -128,6 +184,7 @@ func updateXEPG(background bool) {
 
 				createXMLTVFile()
 				createM3UFile()
+				queuePlexGuideRefresh("xepg update")
 				showInfo("XEPG:" + fmt.Sprintf("Ready to use"))
 
 				System.ScanInProgress = 0
@@ -156,9 +213,9 @@ func updateXEPG(background bool) {
 func createXEPGMapping() {
 
 	Data.XMLTV.Files = getLocalProviderFiles("xmltv")
-	Data.XMLTV.Mapping = make(map[string]interface{})
+	Data.XMLTV.Mapping = make(map[string]any)
 
-	var tmpMap = make(map[string]interface{})
+	var tmpMap = make(map[string]any)
 
 	var friendlyDisplayName = func(channel Channel) (displayName string) {
 		var dn = channel.DisplayName
@@ -199,10 +256,10 @@ func createXEPGMapping() {
 			if err == nil {
 
 				// Daten aus der XML Datei in eine temporäre Map schreiben
-				var xmltvMap = make(map[string]interface{})
+				var xmltvMap = make(map[string]any)
 
 				for _, c := range xmltv.Channel {
-					var channel = make(map[string]interface{})
+					var channel = make(map[string]any)
 
 					channel["id"] = c.ID
 					channel["display-name"] = friendlyDisplayName(*c)
@@ -220,7 +277,7 @@ func createXEPGMapping() {
 		}
 
 		Data.XMLTV.Mapping = tmpMap
-		tmpMap = make(map[string]interface{})
+		tmpMap = make(map[string]any)
 
 	} else {
 
@@ -231,8 +288,8 @@ func createXEPGMapping() {
 	}
 
 	// Auswahl für den Dummy erstellen
-	var dummy = make(map[string]interface{})
-	var times = []string{"30", "60", "90", "120"}
+	var dummy = make(map[string]any)
+	var times = []string{"30", "60", "90", "120", "180", "240", "360"}
 
 	for _, i := range times {
 
@@ -253,8 +310,9 @@ func createXEPGMapping() {
 // XEPG Datenbank erstellen / aktualisieren
 func createXEPGDatabase() (err error) {
 
-	var allChannelNumbers []float64
-	Data.Cache.Streams.Active = []string{}
+	var allChannelNumbers = make([]float64, 0, System.UnfilteredChannelLimit)
+	Data.Cache.Streams.Active = make([]string, 0, System.UnfilteredChannelLimit)
+	Data.XEPG.Channels = make(map[string]any, System.UnfilteredChannelLimit)
 
 	Data.XEPG.Channels, err = loadJSONFileToMap(System.File.XEPG)
 	if err != nil {
@@ -279,24 +337,33 @@ func createXEPGDatabase() (err error) {
 
 	var getFreeChannelNumber = func() (xChannelID string) {
 
+		sort.Float64s(allChannelNumbers)
+
 		var firstFreeNumber float64 = Settings.MappingFirstChannel
 
-	newNumber:
+		for {
+
+			if indexOfFloat64(firstFreeNumber, allChannelNumbers) == -1 {
+				xChannelID = fmt.Sprintf("%g", firstFreeNumber)
+				allChannelNumbers = append(allChannelNumbers, firstFreeNumber)
+				return
+			}
 
-		if indexOfFloat64(firstFreeNumber, allChannelNumbers) == -1 {
-			xChannelID = fmt.Sprintf("%g", firstFreeNumber)
-			allChannelNumbers = append(allChannelNumbers, firstFreeNumber)
-		} else {
 			firstFreeNumber++
-			goto newNumber
+
 		}
 
 		return
 	}
 
+	var generateHashForChannel = func(m3uID string, groupTitle string, tvgID string, tvgName string, uuidKey string, uuidValue string) string {
+		hash := md5.Sum([]byte(m3uID + groupTitle + tvgID + tvgName + uuidKey + uuidValue))
+		return hex.EncodeToString(hash[:])
+	}
+
 	showInfo("XEPG:" + "Update database")
 
-	// Kanal mit fehlenden Kanalnummern löschen
+	// Kanal mit fehlenden Kanalnummern löschen.  Delete channel with missing channel numbers
 	for id, dxc := range Data.XEPG.Channels {
 
 		var xepgChannel XEPGChannelStruct
@@ -315,17 +382,24 @@ func createXEPGDatabase() (err error) {
 
 	}
 
-	var xepgChannels = make(map[string]interface{})
-
-	for k, v := range Data.XEPG.Channels {
-		xepgChannels[k] = v
+	// Make a map of the db channels based on their previously downloaded attributes -- filename, group, title, etc
+	var xepgChannelsValuesMap = make(map[string]XEPGChannelStruct, System.UnfilteredChannelLimit)
+	for _, v := range Data.XEPG.Channels {
+		var channel XEPGChannelStruct
+		err = json.Unmarshal([]byte(mapToJSON(v)), &channel)
+		if err != nil {
+			return
+		}
+		channelHash := generateHashForChannel(channel.FileM3UID, channel.GroupTitle, channel.TvgID, channel.TvgName, channel.UUIDKey, channel.UUIDValue)
+		xepgChannelsValuesMap[channelHash] = channel
 	}
 
 	for _, dsa := range Data.Streams.Active {
 
-		var channelExists = false  // Entscheidet ob ein Kanal neu zu Datenbank hinzugefügt werden soll.
-		var channelHasUUID = false // Überprüft, ob der Kanal (Stream) eindeutige ID's besitzt
-		var currentXEPGID string   // Aktuelle Datenbank ID (XEPG). Wird verwendet, um den Kanal in der Datenbank mit dem Stream der M3u zu aktualisieren
+		var channelExists = false  // Entscheidet ob ein Kanal neu zu Datenbank hinzugefügt werden soll.  Decides whether a channel should be added to the database
+		var channelHasUUID = false // Überprüft, ob der Kanal (Stream) eindeutige ID's besitzt.  Checks whether the channel (stream) has unique IDs
+		var currentXEPGID string   // Aktuelle Datenbank ID (XEPG). Wird verwendet, um den Kanal in der Datenbank mit dem Stream der M3u zu aktualisieren. Current database ID (XEPG) Used to update the channel in the database with the stream of the M3u
+
 		var m3uChannel M3UChannelStructXEPG
 
 		err = json.Unmarshal([]byte(mapToJSON(dsa)), &m3uChannel)
@@ -333,44 +407,53 @@ func createXEPGDatabase() (err error) {
 			return
 		}
 
-		Data.Cache.Streams.Active = append(Data.Cache.Streams.Active, m3uChannel.Name)
+		Data.Cache.Streams.Active = append(Data.Cache.Streams.Active, m3uChannel.Name+m3uChannel.FileM3UID)
 
-		// XEPG Datenbank durchlaufen um nach dem Kanal zu suchen.
-		for xepg, dxc := range xepgChannels {
-
-			var xepgChannel XEPGChannelStruct
-			err = json.Unmarshal([]byte(mapToJSON(dxc)), &xepgChannel)
-			if err != nil {
-				return
+		// Try to find the channel based on matching all known values.  If that fails, then move to full channel scan
+		m3uChannelHash := generateHashForChannel(m3uChannel.FileM3UID, m3uChannel.GroupTitle, m3uChannel.TvgID, m3uChannel.TvgName, m3uChannel.UUIDKey, m3uChannel.UUIDValue)
+		if val, ok := xepgChannelsValuesMap[m3uChannelHash]; ok {
+			channelExists = true
+			currentXEPGID = val.XEPG
+			if len(m3uChannel.UUIDValue) > 0 {
+				channelHasUUID = true
 			}
+		} else {
 
-			// Vergleichen des Streams anhand einer UUID in der M3U mit dem Kanal in der Databank
-			if len(xepgChannel.UUIDValue) > 0 && len(m3uChannel.UUIDValue) > 0 {
+			// XEPG Datenbank durchlaufen um nach dem Kanal zu suchen.  Run through the XEPG database to search for the channel (full scan)
+			for _, dxc := range xepgChannelsValuesMap {
 
-				if xepgChannel.UUIDValue == m3uChannel.UUIDValue && xepgChannel.UUIDKey == m3uChannel.UUIDKey {
+				if m3uChannel.FileM3UID == dxc.FileM3UID {
 
-					channelExists = true
-					channelHasUUID = true
-					currentXEPGID = xepg
-					break
+					dxc.FileM3UID = m3uChannel.FileM3UID
+					dxc.FileM3UName = m3uChannel.FileM3UName
+
+					// Vergleichen des Streams anhand einer UUID in der M3U mit dem Kanal in der Databank.  Compare the stream using a UUID in the M3U with the channel in the database
+					if len(dxc.UUIDValue) > 0 && len(m3uChannel.UUIDValue) > 0 {
+
+						if dxc.UUIDValue == m3uChannel.UUIDValue && dxc.UUIDKey == m3uChannel.UUIDKey {
+
+							channelExists = true
+							channelHasUUID = true
+							currentXEPGID = dxc.XEPG
+							break
+
+						}
+
+					} else {
+						// Vergleichen des Streams mit dem Kanal in der Databank anhand des Kanalnamens.  Compare the stream to the channel in the database using the channel name
+						if dxc.Name == m3uChannel.Name {
+							channelExists = true
+							currentXEPGID = dxc.XEPG
+							break
+						}
+
+					}
 
 				}
 
-			} else {
-				// Vergleichen des Streams mit dem Kanal in der Databank anhand des Kanalnamens
-				//fmt.Println(xepgChannel.Name, xepgChannel.UUIDKey, xepgChannel.UUIDValue)
-				if xepgChannel.Name == m3uChannel.Name {
-					channelExists = true
-					currentXEPGID = xepg
-					break
-				}
-
 			}
-
 		}
 
-		//os.Exit(0)
-
 		switch channelExists {
 
 		case true:
@@ -435,7 +518,7 @@ func createXEPGDatabase() (err error) {
 		}
 
 	}
-
+	showInfo("XEPG:" + "Save DB file")
 	err = saveMapToJSONFile(System.File.XEPG, Data.XEPG.Channels)
 	if err != nil {
 		return
@@ -444,10 +527,132 @@ func createXEPGDatabase() (err error) {
 	return
 }
 
+func normalizeXEPGMatchValue(value string) string {
+	value = strings.TrimSpace(value)
+	if len(value) == 0 {
+		return ""
+	}
+
+	return strings.Map(func(r rune) rune {
+		switch {
+		case unicode.IsLetter(r):
+			return unicode.ToLower(r)
+		case unicode.IsDigit(r):
+			return r
+		default:
+			return -1
+		}
+	}, value)
+}
+
+func appendXEPGIssueSample(samples map[string]struct{}, value string) {
+	value = strings.TrimSpace(value)
+	if len(value) == 0 {
+		return
+	}
+	samples[value] = struct{}{}
+}
+
+func xepgIssueSampleText(samples map[string]struct{}, max int) string {
+	if len(samples) == 0 {
+		return ""
+	}
+
+	list := make([]string, 0, len(samples))
+	for name := range samples {
+		list = append(list, name)
+	}
+	sort.Strings(list)
+
+	if len(list) > max {
+		return strings.Join(list[:max], ", ") + ", ..."
+	}
+
+	return strings.Join(list, ", ")
+}
+
+func findXEPGReplacementChannel(xmltvChannels map[string]any, xepgChannel XEPGChannelStruct) (channelID string, channel map[string]any, ok bool) {
+	var candidateValues = map[string]struct{}{}
+
+	addCandidate := func(value string) {
+		normalized := normalizeXEPGMatchValue(value)
+		if len(normalized) == 0 {
+			return
+		}
+		candidateValues[normalized] = struct{}{}
+	}
+
+	addCandidate(xepgChannel.XName)
+	addCandidate(xepgChannel.Name)
+	addCandidate(xepgChannel.TvgName)
+	addCandidate(xepgChannel.TvgID)
+
+	if len(candidateValues) == 0 {
+		return "", nil, false
+	}
+
+	if _, exists := candidateValues[normalizeXEPGMatchValue(xepgChannel.TvgID)]; exists {
+		if direct, found := xmltvChannels[xepgChannel.TvgID].(map[string]any); found {
+			return xepgChannel.TvgID, direct, true
+		}
+	}
+
+	var matches []struct {
+		id      string
+		channel map[string]any
+	}
+
+	for id, data := range xmltvChannels {
+		xmltvChannel, castOK := data.(map[string]any)
+		if castOK == false {
+			continue
+		}
+
+		if _, match := candidateValues[normalizeXEPGMatchValue(id)]; match {
+			matches = append(matches, struct {
+				id      string
+				channel map[string]any
+			}{id: id, channel: xmltvChannel})
+			continue
+		}
+
+		displayName, hasDisplayName := xmltvChannel["display-name"].(string)
+		if hasDisplayName == false {
+			continue
+		}
+
+		if _, match := candidateValues[normalizeXEPGMatchValue(displayName)]; match {
+			matches = append(matches, struct {
+				id      string
+				channel map[string]any
+			}{id: id, channel: xmltvChannel})
+		}
+	}
+
+	if len(matches) != 1 {
+		return "", nil, false
+	}
+
+	return matches[0].id, matches[0].channel, true
+}
+
 // Kanäle automatisch zuordnen und das Mapping überprüfen
 func mapping() (err error) {
 	showInfo("XEPG:" + "Map channels")
 
+	strictMissingEPGMode := Settings.XepgMissingEPGMode != "relaxed"
+
+	missingEPGCount := 0
+	missingXMLTVCount := 0
+	autoRemapCount := 0
+	relaxedKeepCount := 0
+	relaxedDummyCount := 0
+	missingEPGSamples := map[string]struct{}{}
+	missingXMLTVSamples := map[string]struct{}{}
+	autoRemapSamples := map[string]struct{}{}
+	relaxedKeepSamples := map[string]struct{}{}
+	relaxedDummySamples := map[string]struct{}{}
+
 	for xepg, dxc := range Data.XEPG.Channels {
 
 		var xepgChannel XEPGChannelStruct
@@ -460,7 +665,7 @@ func mapping() (err error) {
 		if xepgChannel.XActive == false {
 
 			// Werte kann "-" sein, deswegen len < 1
-			if len(xepgChannel.XmltvFile) < 1 && len(xepgChannel.XmltvFile) < 1 {
+			if len(xepgChannel.XmltvFile) < 1 && len(xepgChannel.XMapping) < 1 {
 
 				var tvgID = xepgChannel.TvgID
 
@@ -472,16 +677,16 @@ func mapping() (err error) {
 
 				for file, xmltvChannels := range Data.XMLTV.Mapping {
 
-					if channel, ok := xmltvChannels.(map[string]interface{})[tvgID]; ok {
+					if channel, ok := xmltvChannels.(map[string]any)[tvgID]; ok {
 
-						if channelID, ok := channel.(map[string]interface{})["id"].(string); ok {
+						if channelID, ok := channel.(map[string]any)["id"].(string); ok {
 
 							xepgChannel.XmltvFile = file
 							xepgChannel.XMapping = channelID
 							xepgChannel.XActive = true
 
 							// Falls in der XMLTV Datei ein Logo existiert, wird dieses verwendet. Falls nicht, dann das Logo aus der M3U Datei
-							if icon, ok := channel.(map[string]interface{})["icon"].(string); ok {
+							if icon, ok := channel.(map[string]any)["icon"].(string); ok {
 								if len(icon) > 0 {
 									xepgChannel.TvgLogo = icon
 								}
@@ -508,9 +713,9 @@ func mapping() (err error) {
 
 			if file != "xTeVe Dummy" {
 
-				if value, ok := Data.XMLTV.Mapping[file].(map[string]interface{}); ok {
+				if value, ok := Data.XMLTV.Mapping[file].(map[string]any); ok {
 
-					if channel, ok := value[mapping].(map[string]interface{}); ok {
+					if channel, ok := value[mapping].(map[string]any); ok {
 
 						// Kanallogo aktualisieren
 						if logo, ok := channel["icon"].(string); ok {
@@ -522,20 +727,68 @@ func mapping() (err error) {
 						}
 
 					} else {
+						if channelID, replacementChannel, remapOK := findXEPGReplacementChannel(value, xepgChannel); remapOK {
+							xepgChannel.XMapping = channelID
 
-						ShowError(fmt.Errorf(fmt.Sprintf("Missing EPG data: %s", xepgChannel.Name)), 0)
-						showWarning(2302)
-						xepgChannel.XActive = false
+							if logo, ok := replacementChannel["icon"].(string); ok {
+								if xepgChannel.XUpdateChannelIcon == true && len(logo) > 0 {
+									xepgChannel.TvgLogo = logo
+								}
+							}
+
+							autoRemapCount++
+							name := strings.TrimSpace(xepgChannel.Name)
+							if len(name) == 0 {
+								name = strings.TrimSpace(xepgChannel.XName)
+							}
+							if len(name) == 0 {
+								name = xepg
+							}
+							appendXEPGIssueSample(autoRemapSamples, name)
+						} else {
+							name := strings.TrimSpace(xepgChannel.Name)
+							if len(name) == 0 {
+								name = strings.TrimSpace(xepgChannel.XName)
+							}
+							if len(name) == 0 {
+								name = xepg
+							}
+
+							if strictMissingEPGMode == true {
+								missingEPGCount++
+								appendXEPGIssueSample(missingEPGSamples, name)
+								xepgChannel.XActive = false
+							} else {
+								relaxedKeepCount++
+								appendXEPGIssueSample(relaxedKeepSamples, name)
+							}
+						}
 
 					}
 
 				} else {
 
 					var fileID = strings.TrimSuffix(getFilenameFromPath(file), path.Ext(getFilenameFromPath(file)))
+					providerName := getProviderParameter(fileID, "xmltv", "name")
+					if len(strings.TrimSpace(providerName)) == 0 {
+						providerName = file
+					}
 
-					ShowError(fmt.Errorf("Missing XMLTV file: %s", getProviderParameter(fileID, "xmltv", "name")), 0)
-					showWarning(2301)
-					xepgChannel.XActive = false
+					if strictMissingEPGMode == true {
+						missingXMLTVCount++
+						appendXEPGIssueSample(missingXMLTVSamples, providerName)
+						xepgChannel.XActive = false
+					} else {
+						relaxedDummyCount++
+						name := strings.TrimSpace(xepgChannel.Name)
+						if len(name) == 0 {
+							name = strings.TrimSpace(xepgChannel.XName)
+						}
+						if len(name) == 0 {
+							name = xepg
+						}
+						appendXEPGIssueSample(relaxedDummySamples, name)
+					}
 
 				}
 
@@ -557,6 +810,28 @@ func mapping() (err error) {
 
 	}
 
+	if autoRemapCount > 0 {
+		showInfo(fmt.Sprintf("XEPG:%d channel mappings were auto-remapped (examples: %s)", autoRemapCount, xepgIssueSampleText(autoRemapSamples, 8)))
+	}
+
+	if missingEPGCount > 0 {
+		showWarning(2302)
+		showInfo(fmt.Sprintf("XEPG:%d channels have missing EPG mappings and were deactivated (examples: %s)", missingEPGCount, xepgIssueSampleText(missingEPGSamples, 8)))
+	}
+
+	if missingXMLTVCount > 0 {
+		showWarning(2301)
+		showInfo(fmt.Sprintf("XEPG:%d channels reference missing XMLTV files and were deactivated (sources: %s)", missingXMLTVCount, xepgIssueSampleText(missingXMLTVSamples, 5)))
+	}
+
+	if relaxedKeepCount > 0 {
+		showInfo(fmt.Sprintf("XEPG:%d channels kept active in relaxed mode despite missing EPG mappings (examples: %s)", relaxedKeepCount, xepgIssueSampleText(relaxedKeepSamples, 8)))
+	}
+
+	if relaxedDummyCount > 0 {
+		showInfo(fmt.Sprintf("XEPG:%d channels will use xTeVe Dummy guide in relaxed mode because XMLTV sources were unavailable (examples: %s)", relaxedDummyCount, xepgIssueSampleText(relaxedDummySamples, 8)))
+	}
+
 	err = saveMapToJSONFile(System.File.XEPG, Data.XEPG.Channels)
 	if err != nil {
 		return
@@ -568,6 +843,10 @@ func mapping() (err error) {
 // XMLTV Datei erstellen
 func createXMLTVFile() (err error) {
 
+	// Image Cache
+	// 4edd81ab7c368208cc6448b615051b37.jpg
+	var imgc = Data.Cache.Images
+
 	Data.Cache.ImagesFiles = []string{}
 	Data.Cache.ImagesURLS = []string{}
 	Data.Cache.ImagesCache = []string{}
@@ -586,7 +865,7 @@ func createXMLTVFile() (err error) {
 	}
 
 	if len(Data.XMLTV.Files) == 0 && len(Data.Streams.Active) == 0 {
-		Data.XEPG.Channels = make(map[string]interface{})
+		Data.XEPG.Channels = make(map[string]any)
 		return
 	}
 
@@ -615,7 +894,7 @@ func createXMLTVFile() (err error) {
 				// Kanäle
 				var channel Channel
 				channel.ID = xepgChannel.XChannelID
-				channel.Icon = Icon{Src: getCacheImageURL(xepgChannel.TvgLogo)}
+				channel.Icon = Icon{Src: imgc.Image.GetURL(xepgChannel.TvgLogo)}
 				channel.DisplayName = append(channel.DisplayName, DisplayName{Value: xepgChannel.XName})
 
 				xepgXML.Channel = append(xepgXML.Channel, &channel)
@@ -641,9 +920,10 @@ func createXMLTVFile() (err error) {
 	var xmlOutput = []byte(xml.Header + string(content))
 	writeByteToFile(System.File.XML, xmlOutput)
 
-	xepgXML = XMLTV{}
+	showInfo("XEPG:" + fmt.Sprintf("Compress XMLTV file (%s)", System.Compressed.GZxml))
+	err = compressGZIP(&xmlOutput, System.Compressed.GZxml)
 
-	//saveMapToJSONFile(System.File.Images, Data.Cache.ImageCache)
+	xepgXML = XMLTV{}
 
 	return
 }
@@ -653,6 +933,13 @@ func getProgramData(xepgChannel XEPGChannelStruct) (xepgXML XMLTV, err error) {
 
 	var xmltvFile = System.Folder.Data + xepgChannel.XmltvFile
 	var channelID = xepgChannel.XMapping
+	relaxedMissingEPGMode := Settings.XepgMissingEPGMode == "relaxed"
+	fallbackToDummy := func() {
+		dummyChannel := xepgChannel
+		dummyChannel.XmltvFile = "xTeVe Dummy"
+		dummyChannel.XMapping = "240_Minutes"
+		xepgXML = createDummyProgram(dummyChannel)
+	}
 
 	var xmltv XMLTV
 
@@ -662,6 +949,10 @@ func getProgramData(xepgChannel XEPGChannelStruct) (xepgXML XMLTV, err error) {
 
 		err = getLocalXMLTV(xmltvFile, &xmltv)
 		if err != nil {
+			if relaxedMissingEPGMode == true {
+				fallbackToDummy()
+				err = nil
+			}
 			return
 		}
 
@@ -690,6 +981,15 @@ func getProgramData(xepgChannel XEPGChannelStruct) (xepgXML XMLTV, err error) {
 			// Category (Kategorie)
 			getCategory(program, xmltvProgram, xepgChannel)
 
+			// Credits : (Credits)
+			program.Credits = xmltvProgram.Credits
+
+			// Rating (Bewertung)
+			program.Rating = xmltvProgram.Rating
+
+			// StarRating (Bewertung / Kritiken)
+			program.StarRating = xmltvProgram.StarRating
+
 			// Country (Länder)
 			program.Country = xmltvProgram.Country
 
@@ -726,19 +1026,24 @@ func getProgramData(xepgChannel XEPGChannelStruct) (xepgXML XMLTV, err error) {
 
 	}
 
+	if len(xepgXML.Program) == 0 && relaxedMissingEPGMode == true && xmltvFile != System.Folder.Data+"xTeVe Dummy" {
+		fallbackToDummy()
+	}
+
 	return
 }
 
 // Dummy Daten erstellen (createXMLTVFile)
 func createDummyProgram(xepgChannel XEPGChannelStruct) (dummyXMLTV XMLTV) {
 
+	var imgc = Data.Cache.Images
 	var currentTime = time.Now()
 	var dateArray = strings.Fields(currentTime.String())
 	var offset = " " + dateArray[2]
 	var currentDay = currentTime.Format("20060102")
 	var startTime, _ = time.Parse("20060102150405", currentDay+"000000")
 
-	showInfo("Create Dummy Guide:" + "Time offset" + offset + " - " + xepgChannel.XName)
+	showDebug("Create Dummy Guide:"+"Time offset"+offset+" - "+xepgChannel.XName, 2)
 
 	var dl = strings.Split(xepgChannel.XMapping, "_")
 	dummyLength, err := strconv.Atoi(dl[0])
@@ -747,7 +1052,7 @@ func createDummyProgram(xepgChannel XEPGChannelStruct) (dummyXMLTV XMLTV) {
 		return
 	}
 
-	for d := 0; d < 4; d++ {
+	for d := range 4 {
 
 		var epgStartTime = startTime.Add(time.Hour * time.Duration(d*24))
 
@@ -770,7 +1075,7 @@ func createDummyProgram(xepgChannel XEPGChannelStruct) (dummyXMLTV XMLTV) {
 			}
 
 			if Settings.XepgReplaceMissingImages == true {
-				poster.Src = getCacheImageURL(xepgChannel.TvgLogo)
+				poster.Src = imgc.Image.GetURL(xepgChannel.TvgLogo)
 				epg.Poster = append(epg.Poster, poster)
 			}
 
@@ -817,8 +1122,10 @@ func getCategory(program *Program, xmltvProgram *Program, xepgChannel XEPGChanne
 // Programm Poster Cover aus der XMLTV Datei laden
 func getPoster(program *Program, xmltvProgram *Program, xepgChannel XEPGChannelStruct) {
 
+	var imgc = Data.Cache.Images
+
 	for _, poster := range xmltvProgram.Poster {
-		poster.Src = getCacheImageURL(poster.Src)
+		poster.Src = imgc.Image.GetURL(poster.Src)
 		program.Poster = append(program.Poster, poster)
 	}
 
@@ -826,7 +1133,7 @@ func getPoster(program *Program, xmltvProgram *Program, xepgChannel XEPGChannelS
 
 		if len(xmltvProgram.Poster) == 0 {
 			var poster Poster
-			poster.Src = getCacheImageURL(xepgChannel.TvgLogo)
+			poster.Src = imgc.Image.GetURL(poster.Src)
 			program.Poster = append(program.Poster, poster)
 		}
 
@@ -937,6 +1244,18 @@ func createM3UFile() {
 // XEPG Datenbank bereinigen
 func cleanupXEPG() {
 
+	//fmt.Println(Settings.Files.M3U)
+
+	var sourceIDs []string
+
+	for source := range Settings.Files.M3U {
+		sourceIDs = append(sourceIDs, source)
+	}
+
+	for source := range Settings.Files.HDHR {
+		sourceIDs = append(sourceIDs, source)
+	}
+
 	showInfo("XEPG:" + fmt.Sprintf("Cleanup database"))
 	Data.XEPG.XEPGCount = 0
 
@@ -946,7 +1265,7 @@ func cleanupXEPG() {
 		err := json.Unmarshal([]byte(mapToJSON(dxc)), &xepgChannel)
 		if err == nil {
 
-			if indexOfString(xepgChannel.Name, Data.Cache.Streams.Active) == -1 {
+			if indexOfString(xepgChannel.Name+xepgChannel.FileM3UID, Data.Cache.Streams.Active) == -1 {
 				delete(Data.XEPG.Channels, id)
 			} else {
 				if xepgChannel.XActive == true {
@@ -954,6 +1273,10 @@ func cleanupXEPG() {
 				}
 			}
 
+			if indexOfString(xepgChannel.FileM3UID, sourceIDs) == -1 {
+				delete(Data.XEPG.Channels, id)
+			}
+
 		}
 
 	}

ts/authentication_ts.ts

@@ -16,6 +16,8 @@ function login() {
     if (value.length == 0) {
       inputs[i].style.borderColor = "red"
       err = true
+    } else {
+      inputs[i].style.borderColor = ""
     }
 
     data[key] = value
@@ -30,7 +32,6 @@ function login() {
   if (data.hasOwnProperty("confirm")) {
 
     if (data["confirm"] != data["password"]) {
-      alert("sdafsd")
       document.getElementById('password').style.borderColor = "red"
       document.getElementById('confirm').style.borderColor = "red"
 

ts/base_ts.ts

@@ -5,6 +5,8 @@ var SEARCH_MAPPING = new Object()
 var UNDO = new Object()
 var SERVER_CONNECTION = false
 var WS_AVAILABLE = false
+var ACTIVE_MENU_ID:string = ""
+var LAST_BULK_CHECKBOX:HTMLInputElement = null
 
 
 // Menü
@@ -21,9 +23,8 @@ menuItems.push(new MainMenuItem("logout", "{{.mainMenu.item.logout}}", "logout.p
 
 // Kategorien für die Einstellungen
 var settingsCategory = new Array()
-settingsCategory.push(new SettingsCategoryItem("{{.settings.category.general}}", "xteveAutoUpdate,tuner,epgSource,api,scheme.m3u,scheme.xml"))
-settingsCategory.push(new SettingsCategoryItem("{{.settings.category.files}}", "update,files.update,temp.path,cache.images,xepg.replace.missing.images"))
-settingsCategory.push(new SettingsCategoryItem("{{.settings.category.streaming}}", "buffer,buffer.size.kb,buffer.timeout,user.agent,ffmpeg.path,ffmpeg.options,vlc.path,vlc.options"))
+settingsCategory.push(new SettingsCategoryItem("{{.settings.category.general}}", "xteveAutoUpdate,tuner,epgSource,api,use_plexAPI,plex.url,plex.token"));settingsCategory.push(new SettingsCategoryItem("{{.settings.category.files}}", "update,files.update,temp.path,cache.images,xepg.missing.epg.mode,xepg.replace.missing.images"))
+settingsCategory.push(new SettingsCategoryItem("{{.settings.category.streaming}}", "buffer,udpxy,buffer.size.kb,buffer.timeout,user.agent,ffmpeg.path,ffmpeg.options,vlc.path,vlc.options"))
 settingsCategory.push(new SettingsCategoryItem("{{.settings.category.backup}}", "backup.path,backup.keep"))
 settingsCategory.push(new SettingsCategoryItem("{{.settings.category.authentication}}", "authentication.web,authentication.pms,authentication.m3u,authentication.xml,authentication.api"))
 
@@ -52,7 +53,44 @@ function showElement(elmID, type) {
     case false: cssClass = "none"; break;
   }
 
-  document.getElementById(elmID).className = cssClass;
+  var element = document.getElementById(elmID)
+  if (element == null) {
+    return
+  }
+
+  element.className = cssClass;
+}
+
+function setConnectionState(state:string, text:string = "") {
+
+  var label:string = text
+  if (label == undefined || label.length == 0) {
+    switch (state) {
+      case "online":
+        label = "Connected"
+        break
+
+      case "busy":
+        label = "Syncing"
+        break
+
+      case "offline":
+        label = "Offline"
+        break
+
+      default:
+        label = "Connecting"
+        break
+    }
+  }
+
+  var indicator = document.getElementById("connection-indicator")
+  if (indicator == null) {
+    return
+  }
+
+  indicator.className = "status-" + state
+  indicator.innerText = label
 }
 
 function changeButtonAction(element, buttonID, attribute) {
@@ -145,6 +183,59 @@ function getAllSelectedChannels():string[] {
   return channels
 }
 
+function scheduleChannelRangeSelection(checkbox:HTMLInputElement, event:MouseEvent) {
+
+  var shiftPressed = false
+  if (event != undefined && event.shiftKey == true) {
+    shiftPressed = true
+  }
+
+  // Run after the native checkbox toggle so we copy the final checked state.
+  setTimeout(function() {
+    selectChannelRange(checkbox, shiftPressed)
+  }, 0)
+}
+
+function selectChannelRange(checkbox:HTMLInputElement, shiftPressed:boolean) {
+
+  if (BULK_EDIT == false || checkbox == undefined || checkbox == null) {
+    return
+  }
+
+  var table = document.getElementById("content_table")
+  if (table == null) {
+    return
+  }
+
+  var trs = table.getElementsByTagName("TR")
+  var visibleCheckboxes:HTMLInputElement[] = new Array()
+
+  for (var i = 1; i < trs.length; i++) {
+    if ((trs[i] as HTMLElement).style.display != "none") {
+      var bulkCheckbox = (trs[i] as HTMLTableRowElement).querySelector("input.bulk") as HTMLInputElement
+      if (bulkCheckbox != null) {
+        visibleCheckboxes.push(bulkCheckbox)
+      }
+    }
+  }
+
+  var currentIndex = visibleCheckboxes.indexOf(checkbox)
+  var previousIndex = -1
+  if (LAST_BULK_CHECKBOX != null) {
+    previousIndex = visibleCheckboxes.indexOf(LAST_BULK_CHECKBOX)
+  }
+
+  if (shiftPressed == true && previousIndex > -1 && currentIndex > -1) {
+    var start = Math.min(previousIndex, currentIndex)
+    var end = Math.max(previousIndex, currentIndex)
+    for (var i = start; i <= end; i++) {
+      visibleCheckboxes[i].checked = checkbox.checked
+    }
+  }
+
+  LAST_BULK_CHECKBOX = checkbox
+}
+
 function selectAllChannels() {
 
   var bulk:Boolean = false
@@ -174,6 +265,7 @@ function selectAllChannels() {
 
   }
 
+  LAST_BULK_CHECKBOX = null
   return
 }
 
@@ -198,6 +290,7 @@ function bulkEdit() {
     (rows[i] as HTMLInputElement).checked = false
   }
 
+  LAST_BULK_CHECKBOX = null
   return
 }
 
@@ -310,7 +403,7 @@ function createSearchObj() {
   var data = SERVER["xepg"]["epgMapping"]
   var channels = getObjKeys(data)
 
-  var channelKeys:string[] = ["x-active", "x-channelID", "x-name", "_file.m3u.name", "x-group-title"]
+  var channelKeys:string[] = ["x-active", "x-channelID", "x-name", "_file.m3u.name", "x-group-title", "x-xmltv-file"]
 
   channels.forEach(id => {
 
@@ -331,7 +424,17 @@ function createSearchObj() {
 
       } else {
 
-        SEARCH_MAPPING[id] = SEARCH_MAPPING[id] + data[id][key] + " "
+        if (key == "x-xmltv-file") {
+          var xmltvFile = getValueFromProviderFile(data[id][key], "xmltv", "name")
+
+          if (xmltvFile != undefined) {
+            SEARCH_MAPPING[id] = SEARCH_MAPPING[id] + xmltvFile + " "
+          }
+
+        } else {
+          SEARCH_MAPPING[id] = SEARCH_MAPPING[id] + data[id][key] + " "
+        }
+
 
       }
 
@@ -370,17 +473,19 @@ function searchInMapping() {
 
 function calculateWrapperHeight() {
 
-  if (document.getElementById("box-wrapper")){
+  var elm = document.getElementById("box-wrapper");
+  var content = document.getElementById("content");
 
-    var elm = document.getElementById("box-wrapper");
+  if (elm != null && content != null){
 
-    var divs = new Array("myStreamsBox", "clientInfo", "content");
-    var elementsHeight = 0 - elm.offsetHeight;
-    for (var i = 0; i < divs.length; i++) {
-      elementsHeight = elementsHeight + document.getElementById(divs[i]).offsetHeight;
+    var contentTop = content.getBoundingClientRect().top
+    var freeSpace = window.innerHeight - contentTop - 26
+
+    if (freeSpace < 180) {
+      freeSpace = 180
     }
 
-    elm.style.height = window.innerHeight - elementsHeight + "px";
+    elm.style.height = freeSpace + "px";
 
   }
 

ts/logs_ts.ts

@@ -29,9 +29,18 @@ function showLogs(bottom:boolean) {
 
   var logs = SERVER["log"]["log"]
   var div = document.getElementById("content_log")
+  var wrapper = document.getElementById("box-wrapper") as HTMLElement
+  var shouldStickToBottom:boolean = bottom
 
   div.innerHTML = ""
 
+  if (wrapper != null && shouldStickToBottom == false) {
+    var distanceToBottom:number = wrapper.scrollHeight - wrapper.scrollTop - wrapper.clientHeight
+    if (distanceToBottom < 80) {
+      shouldStickToBottom = true
+    }
+  }
+
   var keys = getObjKeys(logs)
 
   keys.forEach(logID => {
@@ -44,9 +53,8 @@ function showLogs(bottom:boolean) {
 
   setTimeout(function(){ 
 
-    if (bottom == true) {
+    if (shouldStickToBottom == true && wrapper != null) {
   
-      var wrapper = document.getElementById("box-wrapper");
       wrapper.scrollTop = wrapper.scrollHeight;
 
     }

ts/menu_ts.ts

@@ -37,6 +37,7 @@ class MainMenuItem extends MainMenu {
     var item = document.createElement("LI")
     item.setAttribute("onclick", "javascript: openThisMenu(this)")
     item.setAttribute("id", this.id)
+    item.setAttribute("data-menu", this.menuKey)
     var img = this.createIMG(this.imgSrc)
     var value = this.createValue(this.value)
     
@@ -64,7 +65,7 @@ class MainMenuItem extends MainMenu {
         break
 
       case "mapping": 
-        this.tableHeader = ["BULK", "{{.mapping.table.chNo}}", "{{.mapping.table.logo}}", "{{.mapping.table.channelName}}", "{{.mapping.table.playlist}}", "{{.mapping.table.groupTitle}}", "{{.mapping.table.xmltvFile}}", "{{.mapping.table.xmltvID}}"]
+        this.tableHeader = ["BULK", "{{.mapping.table.chNo}}", "{{.mapping.table.logo}}", "{{.mapping.table.channelName}}", "{{.mapping.table.playlist}}", "{{.mapping.table.groupTitle}}", "{{.mapping.table.xmltvFile}}", "{{.mapping.table.xmltvID}}", "{{.mapping.table.edit}}"]
         break
 
     }
@@ -424,11 +425,7 @@ class Content {
           cell.child = true
           cell.childType = "IMG"
           cell.imageURL = data[key]["tvg-logo"]
-          var td = cell.createCell()
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key
-
-          tr.appendChild(td)
+          tr.appendChild(cell.createCell())
   
           // Kanalname
           var cell:Cell = new Cell()
@@ -436,10 +433,7 @@ class Content {
           cell.childType = "P"
           cell.className = data[key]["x-category"]
           cell.value = data[key]["x-name"]
-          var td = cell.createCell()
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key          
-          tr.appendChild(td)
+          tr.appendChild(cell.createCell())
           
 
           // Playlist
@@ -448,10 +442,7 @@ class Content {
           cell.childType = "P"
           //cell.value = data[key]["_file.m3u.name"] 
           cell.value = getValueFromProviderFile(data[key]["_file.m3u.id"], "m3u", "name")
-          var td = cell.createCell()
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key
-          tr.appendChild(td)
+          tr.appendChild(cell.createCell())
           
 
           // Gruppe (group-title)
@@ -459,10 +450,7 @@ class Content {
           cell.child = true
           cell.childType = "P"
           cell.value = data[key]["x-group-title"] 
-          var td = cell.createCell()
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key
-          tr.appendChild(td)
+          tr.appendChild(cell.createCell())
 
           // XMLTV Datei
           var cell:Cell = new Cell()
@@ -475,10 +463,7 @@ class Content {
             cell.value = data[key]["x-xmltv-file"]
           }
           
-          var td = cell.createCell()
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key
-          tr.appendChild(td)          
+          tr.appendChild(cell.createCell())          
 
           // XMLTV Kanal
           var cell:Cell = new Cell()
@@ -490,11 +475,18 @@ class Content {
             value = data[key]["x-mapping"].substring(0, 20) + "..."
           }
           cell.value = value
-          var td = cell.createCell()
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key
+          tr.appendChild(cell.createCell())
 
-          tr.appendChild(td)
+          var cell:Cell = new Cell()
+          cell.child = true
+          cell.childType = "EDIT"
+          cell.value = "{{.button.edit}}"
+          var editTd = cell.createCell()
+          var editButton = (editTd.firstChild as HTMLInputElement)
+          editButton.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
+          editButton.setAttribute("id", key)
+          editButton.setAttribute("aria-label", "Edit " + data[key]["x-name"])
+          tr.appendChild(editTd)
 
           rows.push(tr)
         });
@@ -561,6 +553,9 @@ class Cell {
           (element as HTMLInputElement).checked = this.value;
           (element as HTMLInputElement).type = "checkbox";
           (element as HTMLInputElement).className = "bulk hideBulk";
+          (element as HTMLInputElement).addEventListener("click", function(event) {
+            scheduleChannelRangeSelection((element as HTMLInputElement), (event as MouseEvent))
+          })
           break
 
         case "BULK_HEAD":
@@ -578,6 +573,14 @@ class Cell {
             element.setAttribute("onerror", "javascript: this.onerror=null;this.src=''" )
             //onerror="this.onerror=null;this.src='missing.gif';"
           }
+          break
+
+        case "EDIT":
+          element = document.createElement("INPUT");
+          (element as HTMLInputElement).type = "button";
+          (element as HTMLInputElement).value = this.value;
+          (element as HTMLInputElement).className = "mapping-edit-button";
+          break
       }
       
       td.appendChild(element)
@@ -683,7 +686,7 @@ class ShowContent extends Content {
         input.setAttribute("id", "searchMapping")
         input.setAttribute("placeholder", "{{.button.search}}")
         input.className = "search"
-        input.setAttribute("onchange", 'javascript: searchInMapping()')
+        input.setAttribute("oninput", 'javascript: searchInMapping()')
         interaction.appendChild(input)
         break;
 
@@ -824,16 +827,227 @@ class ShowContent extends Content {
   
 }
 
+var SHELL_LAYOUT_READY:boolean = false
+
+function setLayoutMenuState(open:boolean) {
+  if (document.body == null) {
+    return
+  }
+
+  if (open == true) {
+    document.body.classList.add("menu-open")
+  } else {
+    document.body.classList.remove("menu-open")
+  }
+}
+
+function toggleLayoutMenu() {
+  if (document.body == null) {
+    return
+  }
+
+  var isOpen:boolean = document.body.classList.contains("menu-open")
+  setLayoutMenuState(!isOpen)
+}
+
+function closeLayoutMenuIfMobile() {
+  if (window.innerWidth <= 900) {
+    setLayoutMenuState(false)
+  }
+}
+
+function setActiveMenu(menuID:string) {
+
+  ACTIVE_MENU_ID = menuID.toString()
+  var menu = document.getElementById("main-menu")
+  if (menu == null) {
+    return
+  }
+
+  var items = menu.getElementsByTagName("LI")
+  for (var i = 0; i < items.length; i++) {
+    items[i].classList.remove("menu-active")
+  }
+
+  var activeItem = document.getElementById(ACTIVE_MENU_ID)
+  var activeMenuKey:string = ""
+  if (activeItem != null) {
+    activeItem.classList.add("menu-active")
+    var menuKeyValue = activeItem.getAttribute("data-menu")
+    if (menuKeyValue != null) {
+      activeMenuKey = menuKeyValue
+    }
+  }
+
+  if (document.body != null) {
+    if (activeMenuKey.length > 0) {
+      document.body.setAttribute("data-active-menu", activeMenuKey)
+    } else {
+      document.body.removeAttribute("data-active-menu")
+    }
+
+    if (activeMenuKey == "log") {
+      document.body.classList.add("menu-log-focus")
+    } else {
+      document.body.classList.remove("menu-log-focus")
+    }
+  }
+}
+
+function renderStatusCards() {
+  var wrapper = document.getElementById("status-cards")
+  if (wrapper == null || SERVER.hasOwnProperty("clientInfo") == false) {
+    return
+  }
+
+  var info = SERVER["clientInfo"]
+  var errors:number = parseInt(info["errors"], 10)
+  var warnings:number = parseInt(info["warnings"], 10)
+  var cards:any[] = [
+    {label: "Streams", value: info["streams"], tone: "ok"},
+    {label: "EPG Source", value: info["epgSource"], tone: "neutral"},
+    {label: "XEPG Channels", value: info["xepg"], tone: "ok"},
+    {label: "Errors", value: info["errors"], tone: errors > 0 ? "error" : "ok"},
+    {label: "Warnings", value: info["warnings"], tone: warnings > 0 ? "warn" : "ok"},
+    {label: "DVR", value: info["DVR"], tone: "neutral"},
+  ]
+
+  wrapper.innerHTML = ""
+  cards.forEach(card => {
+
+    var box = document.createElement("DIV")
+    box.className = "status-card status-card-" + card.tone
+
+    var label = document.createElement("P")
+    label.className = "status-card-label"
+    label.innerText = card.label
+
+    var value = document.createElement("P")
+    value.className = "status-card-value"
+    if (card.value == undefined || card.value == "") {
+      value.innerText = "-"
+    } else {
+      value.innerText = card.value
+    }
+
+    box.appendChild(label)
+    box.appendChild(value)
+    wrapper.appendChild(box)
+  });
+
+}
+
+function initShellLayout() {
+
+  if (SHELL_LAYOUT_READY == true) {
+    return
+  }
+
+  var toggle = document.getElementById("menu-toggle")
+  if (toggle != null) {
+    toggle.onclick = function() {
+      toggleLayoutMenu()
+    }
+  }
+
+  var overlay = document.getElementById("layout-overlay")
+  if (overlay != null) {
+    overlay.onclick = function() {
+      setLayoutMenuState(false)
+    }
+  }
+
+  document.addEventListener("keydown", function(event) {
+
+    if (event.key == "Escape") {
+      setLayoutMenuState(false)
+      showElement("popup", false)
+      return
+    }
+
+    if (event.key == "/") {
+      var target = event.target as HTMLElement
+      var onInput = target.tagName == "INPUT" || target.tagName == "TEXTAREA" || target.tagName == "SELECT"
+
+      if (onInput == true) {
+        return
+      }
+
+      var search = document.getElementById("searchMapping")
+      if (search != null) {
+        event.preventDefault()
+        (search as HTMLInputElement).focus()
+      }
+    }
+
+  });
+
+  setConnectionState("idle")
+  SHELL_LAYOUT_READY = true
+}
+
+function shouldPollLogs():boolean {
+  if (document.hidden == true) {
+    return false
+  }
+
+  if (document.getElementById("content_log") == null) {
+    return false
+  }
+
+  if (ACTIVE_MENU_ID.length < 1) {
+    return false
+  }
+
+  var activeItem = document.getElementById(ACTIVE_MENU_ID)
+  if (activeItem == null) {
+    return false
+  }
+
+  return activeItem.getAttribute("data-menu") == "log"
+}
+
 function PageReady() {
 
+  initShellLayout()
+
   var server:Server = new Server("getServerConfig")
   server.request(new Object())
 
+  var bootstrapAttempts:number = 0
+  var maxBootstrapAttempts:number = 5
+  var bootstrapTimer:number = window.setInterval(function() {
+
+    if (SERVER.hasOwnProperty("clientInfo") == true) {
+      window.clearInterval(bootstrapTimer)
+      return
+    }
+
+    if (SERVER_CONNECTION == true) {
+      return
+    }
+
+    bootstrapAttempts++
+    var retryServer:Server = new Server("getServerConfig")
+    retryServer.request(new Object())
+
+    if (bootstrapAttempts >= maxBootstrapAttempts) {
+      window.clearInterval(bootstrapTimer)
+    }
+
+  }, 3000)
+
   window.addEventListener("resize", function(){
+    if (window.innerWidth > 900) {
+      setLayoutMenuState(false)
+    }
     calculateWrapperHeight();
   }, true);
 
   setInterval(function(){ 
+    if (shouldPollLogs() == false) {
+      return
+    }
     updateLog()
   }, 10000);
  
@@ -841,6 +1055,35 @@ function PageReady() {
   return
 }
 
+function isClientInfoHttpURL(value:string):boolean {
+  return /^https?:\/\//i.test(value)
+}
+
+function setClientInfoValue(key:string, value:any) {
+  var element = document.getElementById(key)
+  if (element == null) {
+    return
+  }
+
+  var textValue = ""
+  if (value != undefined && value != null) {
+    textValue = String(value)
+  }
+
+  if ((key == "m3u-url" || key == "xepg-url") && isClientInfoHttpURL(textValue)) {
+    element.innerHTML = ""
+    var anchor = document.createElement("A")
+    anchor.href = textValue
+    anchor.target = "_blank"
+    anchor.rel = "noopener noreferrer"
+    anchor.textContent = textValue
+    element.appendChild(anchor)
+    return
+  }
+
+  element.innerHTML = textValue
+}
+
 function createLayout() {
 
   // Client Info
@@ -848,11 +1091,10 @@ function createLayout() {
   var keys = getObjKeys(obj);
   for (var i = 0; i < keys.length; i++) {
     
-    if (document.getElementById(keys[i])) {
-      document.getElementById(keys[i]).innerHTML = obj[keys[i]];
-    }
+    setClientInfoValue(keys[i], obj[keys[i]])
   
   }
+  renderStatusCards()
 
   if (!document.getElementById("main-menu")) {
     return
@@ -889,13 +1131,32 @@ function createLayout() {
      
   }
 
+  if (ACTIVE_MENU_ID.length > 0 && document.getElementById(ACTIVE_MENU_ID)) {
+    setActiveMenu(ACTIVE_MENU_ID)
+  }
+
+  var content = document.getElementById("content")
+  var menu = document.getElementById("main-menu")
+  if (ACTIVE_MENU_ID.length == 0 && content != null && menu != null) {
+
+    if (content.innerHTML.replace(/\\s/g, "").length == 0) {
+      var firstItem = menu.getElementsByTagName("LI")[0]
+      if (firstItem != undefined) {
+        firstItem.click()
+      }
+    }
+
+  }
+
   return
 }
 
 function openThisMenu(element) {
   var id = element.id
   var content:ShowContent = new ShowContent(id)
+  setActiveMenu(id)
   content.show()
+  closeLayoutMenuIfMobile()
   calculateWrapperHeight()
 
   return
@@ -1568,7 +1829,7 @@ function openPopUp(dataType, element) {
       // Erweitern der EPG Kategorie
       var dbKey:string = "x-category"
       var text:string[] = ["-", "Kids (Emby only)", "News", "Movie", "Series", "Sports"]
-      var values:string[] = ["-", "Kids", "News", "Movie", "Series", "Sports"]
+      var values:string[] = ["", "Kids", "News", "Movie", "Series", "Sports"]
       var select = content.createSelect(text, values, data[dbKey], dbKey)
       select.setAttribute("onchange", "javascript: this.className = 'changed'")  
       content.appendRow("{{.mapping.epgCategory.title}}", select)

ts/network_ts.ts

@@ -18,6 +18,7 @@ class Server {
     if (this.cmd != "updateLog") {
       showElement("loading", true)
       UNDO = new Object()
+      setConnectionState("busy")
     }
     
     switch(window.location.protocol) {
@@ -29,13 +30,67 @@ class Server {
         break
     }
 
-    var url = this.protocol + window.location.hostname + ":" + window.location.port + "/data/" + "?Token=" + getCookie("Token")
+    var wsHost:string = window.location.host
+    if (wsHost == undefined || wsHost.length < 1) {
+      wsHost = window.location.hostname
+    }
+    var url = this.protocol + wsHost + "/data/" + "?Token=" + getCookie("Token")
 
     data["cmd"] = this.cmd
+    var requestCmd:string = data["cmd"]
     var ws = new WebSocket(url)
+    var isLogUpdate:boolean = data["cmd"] == "updateLog"
+    var responseReceived:boolean = false
+    var requestFinished:boolean = false
+    var timeoutMs:number = 12000
+    var requestTimeout:number
+
+    var finishRequest = function(state:string, responseSuccess:boolean = false):void {
+      if (requestFinished == true) {
+        return
+      }
+
+      requestFinished = true
+      SERVER_CONNECTION = false
+      window.clearTimeout(requestTimeout)
+
+      if (responseSuccess == true) {
+        if (state == "online") {
+          WS_FAILURE_COUNT = 0
+        }
+      } else {
+        WS_FAILURE_COUNT++
+      }
+
+      if (isLogUpdate == false) {
+        showElement("loading", false)
+      }
+
+      if (state != "") {
+        setConnectionState(state)
+      }
+    }
+
+    requestTimeout = window.setTimeout(function() {
+      console.log("Websocket request timed out.")
+      var timeoutState:string = "offline"
+      if (isLogUpdate == true && WS_FAILURE_COUNT < 2) {
+        timeoutState = "idle"
+      }
+      finishRequest(timeoutState, false)
+      try {
+        ws.close()
+      } catch (err) {
+        console.log(err)
+      }
+    }, timeoutMs)
+
     ws.onopen = function() {
 
       WS_AVAILABLE = true
+      if (data["cmd"] != "updateLog") {
+        setConnectionState("busy")
+      }
 
       console.log("REQUEST (JS):");
       console.log(data)
@@ -50,9 +105,13 @@ class Server {
     ws.onerror = function(e) {
       
       console.log("No websocket connection to xTeVe could be established. Check your network configuration.")
-      SERVER_CONNECTION = false
+      var errorState:string = "offline"
+      if (isLogUpdate == true && WS_FAILURE_COUNT < 2) {
+        errorState = "idle"
+      }
+      finishRequest(errorState, false)
 
-      if (WS_AVAILABLE == false) {
+      if (WS_AVAILABLE == false && isLogUpdate == false && requestCmd != "getServerConfig") {
         alert("No websocket connection to xTeVe could be established. Check your network configuration.")
       }
 
@@ -60,9 +119,8 @@ class Server {
 
 
     ws.onmessage = function (e) {
-      
-      SERVER_CONNECTION = false
-      showElement("loading", false)
+      responseReceived = true
+      finishRequest("online", true)
 
       console.log("RESPONSE:");
       var response = JSON.parse(e.data);
@@ -74,6 +132,7 @@ class Server {
       }
 
       if (response["status"] == false) {
+        setConnectionState("offline")
         
         alert(response["err"])
 
@@ -136,10 +195,24 @@ class Server {
 
     }
 
+    ws.onclose = function() {
+      if (responseReceived == true) {
+        return
+      }
+
+      var closeState:string = "offline"
+      if (isLogUpdate == true && WS_FAILURE_COUNT < 2) {
+        closeState = "idle"
+      }
+      finishRequest(closeState, false)
+    }
+  
   }
   
 }
 
+var WS_FAILURE_COUNT:number = 0
+
 function getCookie(name) {
   var value = "; " + document.cookie;
   var parts = value.split("; " + name + "=");

ts/settings_ts.ts

@@ -75,6 +75,35 @@ class SettingsCategory {
         setting.appendChild(tdRight)
         break
 
+      case "plex.url":
+        var tdLeft = document.createElement("TD")
+        tdLeft.innerHTML = "{{.settings.plexURL.title}}" + ":"
+
+        var tdRight = document.createElement("TD")
+        var input = content.createInput("text", "plex.url", data)
+        input.setAttribute("placeholder", "{{.settings.plexURL.placeholder}}")
+        input.setAttribute("onchange", "javascript: this.className = 'changed'")
+        tdRight.appendChild(input)
+
+        setting.appendChild(tdLeft)
+        setting.appendChild(tdRight)
+        break
+
+      case "plex.token":
+        var tdLeft = document.createElement("TD")
+        tdLeft.innerHTML = "{{.settings.plexToken.title}}" + ":"
+
+        var tdRight = document.createElement("TD")
+        var input = content.createInput("password", "plex.token", data)
+        input.setAttribute("placeholder", "{{.settings.plexToken.placeholder}}")
+        input.setAttribute("autocomplete", "off")
+        input.setAttribute("onchange", "javascript: this.className = 'changed'")
+        tdRight.appendChild(input)
+
+        setting.appendChild(tdLeft)
+        setting.appendChild(tdRight)
+        break
+
       case "buffer.timeout":
         var tdLeft = document.createElement("TD")
         tdLeft.innerHTML = "{{.settings.bufferTimeout.title}}" + ":"
@@ -286,10 +315,40 @@ class SettingsCategory {
         setting.appendChild(tdRight)
         break
 
-        // Select
-      case "tuner":
-        var tdLeft = document.createElement("TD")
-        tdLeft.innerHTML = "{{.settings.tuner.title}}" + ":"
+	      case "use_plexAPI":
+	        var tdLeft = document.createElement("TD")
+	        tdLeft.innerHTML = "{{.settings.usePlexAPI.title}}" + ":"
+
+        var tdRight = document.createElement("TD")
+        var input = content.createCheckbox(settingsKey)
+        input.checked = data
+        input.setAttribute("onchange", "javascript: this.className = 'changed'")
+        tdRight.appendChild(input)
+
+	        setting.appendChild(tdLeft)
+	        setting.appendChild(tdRight)
+	        break
+
+	        // Select
+	      case "xepg.missing.epg.mode":
+	        var tdLeft = document.createElement("TD")
+	        tdLeft.innerHTML = "{{.settings.xepgMissingEPGMode.title}}" + ":"
+
+	        var tdRight = document.createElement("TD")
+	        var text:any[] = ["{{.settings.xepgMissingEPGMode.info_strict}}", "{{.settings.xepgMissingEPGMode.info_relaxed}}"]
+	        var values:any[] = ["strict", "relaxed"]
+
+	        var select = content.createSelect(text, values, data, settingsKey)
+	        select.setAttribute("onchange", "javascript: this.className = 'changed'")
+	        tdRight.appendChild(select)
+
+	        setting.appendChild(tdLeft)
+	        setting.appendChild(tdRight)
+	        break
+
+	      case "tuner":
+	        var tdLeft = document.createElement("TD")
+	        tdLeft.innerHTML = "{{.settings.tuner.title}}" + ":"
 
         var tdRight = document.createElement("TD")
         var text = new Array()
@@ -372,33 +431,16 @@ class SettingsCategory {
         setting.appendChild(tdRight)
         break
 
-      case "scheme.m3u":
-        var tdLeft = document.createElement("TD")
-        tdLeft.innerHTML = "{{.settings.schemeM3U.title}}" + ":"
+    case "udpxy":
+
+        var tdLeft = document.createElement("TD");
+        tdLeft.innerHTML = "{{.settings.udpxy.title}}" + ":"
 
         var tdRight = document.createElement("TD")
-        var text:any[] = ["HTTP", "HTTPS"]
-        var values:any[] = ["HTTP", "HTTPS"]
-
-        var select = content.createSelect(text, values, data, settingsKey)
-        select.setAttribute("onchange", "javascript: this.className = 'changed'")
-        tdRight.appendChild(select)
-
-        setting.appendChild(tdLeft)
-        setting.appendChild(tdRight)
-        break
-
-      case "scheme.xml":
-        var tdLeft = document.createElement("TD")
-        tdLeft.innerHTML = "{{.settings.schemeXML.title}}" + ":"
-
-        var tdRight = document.createElement("TD")
-        var text:any[] = ["HTTP", "HTTPS"]
-        var values:any[] = ["HTTP", "HTTPS"]
-
-        var select = content.createSelect(text, values, data, settingsKey)
-        select.setAttribute("onchange", "javascript: this.className = 'changed'")
-        tdRight.appendChild(select)
+        var input = content.createInput("text", "udpxy", data)
+        input.setAttribute("placeholder", "{{.settings.udpxy.placeholder}}")
+        input.setAttribute("onchange", "javascript: this.className = 'changed'")
+        tdRight.appendChild(input)
 
         setting.appendChild(tdLeft)
         setting.appendChild(tdRight)
@@ -471,6 +513,14 @@ class SettingsCategory {
         text = "{{.settings.userAgent.description}}"
         break
 
+      case "plex.url":
+        text = "{{.settings.plexURL.description}}"
+        break
+
+      case "plex.token":
+        text = "{{.settings.plexToken.description}}"
+        break
+
       case "ffmpeg.path":
         text = "{{.settings.ffmpegPath.description}}"
         break
@@ -503,6 +553,10 @@ class SettingsCategory {
         text = "{{.settings.api.description}}"
         break
 
+      case "use_plexAPI":
+        text = "{{.settings.usePlexAPI.description}}"
+        break
+
       case "files.update":
         text = "{{.settings.filesUpdate.description}}"
         break
@@ -511,19 +565,18 @@ class SettingsCategory {
         text = "{{.settings.cacheImages.description}}"
         break
 
-      case "xepg.replace.missing.images":
-        text = "{{.settings.replaceEmptyImages.description}}"
-        break
+	      case "xepg.replace.missing.images":
+	        text = "{{.settings.replaceEmptyImages.description}}"
+	        break
 
-      case "scheme.m3u":
-        text = "{{.settings.schemeM3U.description}}"
-        break
+	      case "xepg.missing.epg.mode":
+	        text = "{{.settings.xepgMissingEPGMode.description}}"
+	        break
 
-       case "scheme.xml":
-        text = "{{.settings.schemeXML.description}}"
+	      case "udpxy":
+	        text = "{{.settings.udpxy.description}}"
         break
 
-
       default:
         text = ""
         break

xteve.go

@@ -13,7 +13,7 @@ import (
 	"runtime"
 	"strings"
 
-	"./src"
+	"xteve/src"
 )
 
 // GitHubStruct : GitHub Account. Über diesen Account werden die Updates veröffentlicht
@@ -39,7 +39,8 @@ var GitHub = GitHubStruct{Branch: "master", User: "xteve-project", Repo: "xTeVe-
 const Name = "xTeVe"
 
 // Version : Version, die Build Nummer wird in der main func geparst.
-const Version = "2.1.1.0110"
+// Can be overwritten at build time: -ldflags "-X main.Version=..."
+var Version = "2.2.0.0200"
 
 // DBVersion : Datanbank Version
 const DBVersion = "2.1.0"
@@ -47,9 +48,6 @@ const DBVersion = "2.1.0"
 // APIVersion : API Version
 const APIVersion = "1.1.0"
 
-// Dev : Aktiviert den Entwicklungsmodus. Für den Webserver werden dann die lokalen Dateien verwendet.
-const Dev = false
-
 var homeDirectory = fmt.Sprintf("%s%s.%s%s", src.GetUserHomeDirectory(), string(os.PathSeparator), strings.ToLower(Name), string(os.PathSeparator))
 var samplePath = fmt.Sprintf("%spath%sto%sxteve%s", string(os.PathSeparator), string(os.PathSeparator), string(os.PathSeparator), string(os.PathSeparator))
 var sampleRestore = fmt.Sprintf("%spath%sto%sfile%s", string(os.PathSeparator), string(os.PathSeparator), string(os.PathSeparator), string(os.PathSeparator))
@@ -63,6 +61,9 @@ var debug = flag.Int("debug", 0, ": Debug level          [0 - 3] (default: 0)")
 var info = flag.Bool("info", false, ": Show system info")
 var h = flag.Bool("h", false, ": Show help")
 
+// Aktiviert den Entwicklungsmodus. Für den Webserver werden dann die lokalen Dateien verwendet.
+var dev = flag.Bool("dev", false, ": Activates the developer mode, the source code must be available. The local files for the web interface are used.")
+
 func main() {
 
 	// Build-Nummer von der Versionsnummer trennen
@@ -73,7 +74,6 @@ func main() {
 	system.Branch = GitHub.Branch
 	system.Build = build[len(build)-1:][0]
 	system.DBVersion = DBVersion
-	system.Dev = Dev
 	system.GitHub = GitHub
 	system.Name = Name
 	system.Version = strings.Join(build[0:len(build)-1], ".")
@@ -122,6 +122,8 @@ func main() {
 		return
 	}
 
+	system.Dev = *dev
+
 	// Systeminformationen anzeigen
 	if *info {
 
@@ -189,7 +191,6 @@ func main() {
 	err = src.BinaryUpdate()
 	if err != nil {
 		src.ShowError(err, 0)
-		os.Exit(0)
 	}
 
 	err = src.StartSystem(false)