go fix

.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

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
 
@@ -156,4 +209,3 @@ var GitHub = GitHubStruct{Branch: "master", User: "xteve-project", Repo: "xTeVe-
 
 ```
 
-

changelog-beta.md

@@ -1,3 +1,19 @@
+#### 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.
 

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

@@ -1,9 +1,14 @@
 module xteve
 
-go 1.16
+go 1.25
 
 require (
-	github.com/gorilla/websocket v1.4.2 // indirect
+	github.com/gorilla/websocket v1.5.3
-	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0 // indirect
+	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0
-	github.com/koron/go-ssdp v0.0.2 // indirect
+	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

@@ -1,16 +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>   
+        <p id="err" class="errorMsg center" role="alert" aria-live="assertive" aria-atomic="true"></p>   
-        <div id="content">
+        <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="" method="post">
+            <form id="authentication" action="" method="post" aria-describedby="err" novalidate>
 
-              <h5>{{.account.username.title}}:</h5>
+              <label for="username">{{.account.username.title}}:</label>
-              <input id="username" type="text" name="username" placeholder="Username" value="">
+              <input id="username" type="text" name="username" placeholder="Username" value="" autocomplete="username">
-              <h5>{{.account.password.title}}:</h5>
+              <label for="password">{{.account.password.title}}:</label>
-              <input id="password" type="password" name="password" placeholder="Password" value="">
+              <input id="password" type="password" name="password" placeholder="Password" value="" autocomplete="new-password">
-              <h5>{{.account.confirm.title}}:</h5>
+              <label for="confirm">{{.account.confirm.title}}:</label>
-              <input id="confirm"  type="password" name="confirm"  placeholder="Confirm" value="">
+              <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" class="none" role="dialog" aria-modal="true" aria-hidden="true" tabindex="-1">
-        <div id="popup-custom"></div>
+        <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>
+          <nav id="main-menu" role="menubar" aria-label="Main navigation"></nav>
-        </div>
+        </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}}"))
@@ -18,8 +21,8 @@ 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"));
+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.replace.missing.images"));
+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"));
@@ -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_TO_SORT].classList.remove("sortThis");
-        tableItems[column].className = "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];
@@ -228,6 +356,7 @@ function createSearchObj() {
     var channels = getObjKeys(data);
     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]) {
@@ -260,6 +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 = "";
@@ -269,17 +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 content = document.getElementById("content");
-        var elementsHeight = 0 - elm.offsetHeight;
+    if (elm != null && content != null) {
-        for (var i = 0; i < divs.length; i++) {
+        var contentTop = content.getBoundingClientRect().top;
-            elementsHeight = elementsHeight + document.getElementById(divs[i]).offsetHeight;
+        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

@@ -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) {
+        if (shouldStickToBottom == true && wrapper != null) {
-            var wrapper = document.getElementById("box-wrapper");
             wrapper.scrollTop = wrapper.scrollHeight;
         }
     }, 10);

html/js/menu_ts.js

@@ -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();
+                    tr.appendChild(cell.createCell());
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
                     // 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();
+                    tr.appendChild(cell.createCell());
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
                     // 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();
+                    tr.appendChild(cell.createCell());
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
                     // Gruppe (group-title)
                     var cell = new Cell();
                     cell.child = true;
                     cell.childType = "P";
                     cell.value = data[key]["x-group-title"];
-                    var td = cell.createCell();
+                    tr.appendChild(cell.createCell());
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
                     // 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();
+                    tr.appendChild(cell.createCell());
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
-                    td.id = key;
-                    tr.appendChild(td);
                     // 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();
+                    tr.appendChild(cell.createCell());
-                    td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)');
+                    var cell = new Cell();
-                    td.id = key;
+                    cell.child = true;
-                    tr.appendChild(td);
+                    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);
         }
@@ -483,11 +491,19 @@ 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) {
+            if (td.className.length > 0) {
+                td.className = td.className + " " + this.tdClassName;
+            }
+            else {
                 td.className = this.tdClassName;
             }
+        }
         return td;
     };
     return Cell;
@@ -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])) {
+        setClientInfoValue(keys[i], obj[keys[i]]);
-            document.getElementById(keys[i]).innerHTML = 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);

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;
+            var errorState = "offline";
-            if (WS_AVAILABLE == false) {
+            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;
+            responseReceived = true;
-            showElement("loading", false);
+            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

@@ -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}}" + ":";
@@ -364,6 +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;
@@ -388,6 +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;
@@ -397,6 +452,9 @@ var SettingsCategory = /** @class */ (function () {
             case "xepg.replace.missing.images":
                 text = "{{.settings.replaceEmptyImages.description}}";
                 break;
+            case "xepg.missing.epg.mode":
+                text = "{{.settings.xepgMissingEPGMode.description}}";
+                break;
             case "udpxy":
                 text = "{{.settings.udpxy.description}}";
                 break;

html/lang/en.json

@@ -41,6 +41,7 @@
     "backup": "Backup",
     "bulkEdit": "Bulk Edit",
     "cancel": "Cancel",
+    "edit": "Edit",
     "delete": "Delete",
     "done": "Done",
     "login": "Login",
@@ -210,7 +211,8 @@
       "playlist": "Playlist",
       "groupTitle": "Group Title",
       "xmltvFile": "XMLTV File",
-      "xmltvID": "XMLTV ID"
+      "xmltvID": "XMLTV ID",
+      "edit": "Edit"
     },
     "active":
     {
@@ -355,6 +357,23 @@
       "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>"
     },
+    "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",
@@ -380,6 +399,13 @@
       "title": "Replace missing program images",
       "description": "If the poster in the XMLTV program is missing, the channel logo will be used."
     },
+    "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",

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="" method="post">
+            <form id="authentication" action="" method="post" aria-describedby="err" novalidate>
 
-              <h5>{{.login.username.title}}:</h5>
+              <label for="username">{{.login.username.title}}:</label>
-              <input id="username" type="text" name="username" placeholder="Username" value="">
+              <input id="username" type="text" name="username" placeholder="Username" value="" autocomplete="username">
-              <h5>{{.login.password.title}}:</h5>
+              <label for="password">{{.login.password.title}}:</label>
-              <input id="password" type="password" name="password" placeholder="Password" value="">
+              <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

@@ -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

@@ -657,7 +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", "*/*")
@@ -1423,14 +1423,16 @@ 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 {
-					if len(Settings.UserAgent) != 0 {
+					if len(userAgent) != 0 {
-						args = []string{"-user_agent", Settings.UserAgent}
+						args = []string{"-user_agent", userAgent}
 					}
 				}
 
@@ -1441,8 +1443,8 @@ func thirdPartyBuffer(streamID int, playlistID string) {
 					a = strings.Replace(a, "[URL]", url, -1)
 					args = append(args, a)
 
-					if len(Settings.UserAgent) != 0 {
+					if len(userAgent) != 0 {
-						args = append(args, fmt.Sprintf(":http-user-agent=%s", Settings.UserAgent))
+						args = append(args, fmt.Sprintf(":http-user-agent=%s", userAgent))
 					}
 
 				} else {

src/data.go

@@ -23,6 +23,7 @@ func updateServerSettings(request RequestStruct) (settings SettingsStruct, err e
 	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}'
@@ -36,6 +37,21 @@ func updateServerSettings(request RequestStruct) (settings SettingsStruct, 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
 
@@ -43,7 +59,7 @@ func updateServerSettings(request RequestStruct) (settings SettingsStruct, err e
 				// Leerzeichen aus den Werten entfernen und Formatierung der Uhrzeit überprüfen (0000 - 2359)
 				var newUpdateTimes = make([]string, 0)
 
-				for _, v := range value.([]interface{}) {
+				for _, v := range value.([]any) {
 
 					v = strings.Replace(v.(string), " ", "", -1)
 
@@ -69,6 +85,16 @@ func updateServerSettings(request RequestStruct) (settings SettingsStruct, 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))
@@ -119,6 +145,9 @@ func updateServerSettings(request RequestStruct) (settings SettingsStruct, err e
 
 			oldSettings[key] = value
 
+			if key == "plex.token" {
+				debug = fmt.Sprintf("Save Setting:Key: %s | Value: ******** (%T)", key, value)
+			} else {
 				switch fmt.Sprintf("%T", value) {
 
 				case "bool":
@@ -136,6 +165,7 @@ func updateServerSettings(request RequestStruct) (settings SettingsStruct, err e
 				default:
 					debug = fmt.Sprintf("%T", value)
 				}
+			}
 
 			showDebug(debug, 1)
 
@@ -250,6 +280,10 @@ func updateServerSettings(request RequestStruct) (settings SettingsStruct, err e
 
 		}
 
+		if triggerPlexGuideReload == true {
+			queuePlexGuideRefresh("settings change")
+		}
+
 	}
 
 	return
@@ -258,8 +292,8 @@ func updateServerSettings(request RequestStruct) (settings SettingsStruct, err e
 // Providerdaten speichern (WebUI)
 func saveFiles(request RequestStruct, fileType string) (err error) {
 
-	var filesMap = make(map[string]interface{})
+	var filesMap = make(map[string]any)
-	var newData = make(map[string]interface{})
+	var newData = make(map[string]any)
 	var indicator string
 	var reloadData = false
 
@@ -281,7 +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 {
@@ -290,15 +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
 
 			}
@@ -319,11 +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)
@@ -332,7 +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
@@ -365,7 +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 {
 
@@ -395,7 +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 {
@@ -424,8 +458,8 @@ func deleteLocalProviderFiles(dataID, fileType string) {
 // Filtereinstellungen speichern (WebUI)
 func saveFilter(request RequestStruct) (settings SettingsStruct, err error) {
 
-	var filterMap = make(map[int64]interface{})
+	var filterMap = make(map[int64]any)
-	var newData = make(map[int64]interface{})
+	var newData = make(map[int64]any)
 	var defaultFilter FilterStruct
 	var newFilter = false
 
@@ -458,15 +492,15 @@ func saveFilter(request RequestStruct) (settings SettingsStruct, 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 {
 
@@ -480,7 +514,7 @@ func saveFilter(request RequestStruct) (settings SettingsStruct, err error) {
 
 			}
 
-			if oldData, ok := filterMap[dataID].(map[string]interface{}); ok {
+			if oldData, ok := filterMap[dataID].(map[string]any); ok {
 				oldData[key] = value
 			}
 
@@ -573,7 +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 {
@@ -593,7 +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
 		}
@@ -603,16 +637,16 @@ func saveUserData(request RequestStruct) (err error) {
 			return
 		}
 
-		delete(newUserData.(map[string]interface{}), "password")
+		delete(newUserData.(map[string]any), "password")
-		delete(newUserData.(map[string]interface{}), "confirm")
+		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
 			}
@@ -662,11 +696,11 @@ func saveWizard(request RequestStruct) (nextStep int, err error) {
 
 		case "m3u", "xmltv":
 
-			var filesMap = make(map[string]interface{})
+			var filesMap = make(map[string]any)
-			var data = make(map[string]interface{})
+			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
@@ -737,6 +771,10 @@ func saveWizard(request RequestStruct) (nextStep int, err error) {
 
 	}
 
+	if nextStep == 10 {
+		Settings.WizardCompleted = true
+	}
+
 	err = saveSettings(Settings)
 	if err != nil {
 		return
@@ -797,9 +835,9 @@ func buildDatabaseDVR() (err error) {
 
 	System.ScanInProgress = 1
 
-	Data.Streams.All = make([]interface{}, 0, System.UnfilteredChannelLimit)
+	Data.Streams.All = make([]any, 0, System.UnfilteredChannelLimit)
-	Data.Streams.Active = make([]interface{}, 0, System.UnfilteredChannelLimit)
+	Data.Streams.Active = make([]any, 0, System.UnfilteredChannelLimit)
-	Data.Streams.Inactive = make([]interface{}, 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{}
@@ -820,7 +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)
@@ -957,7 +995,7 @@ func buildDatabaseDVR() (err error) {
 
 	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{}
@@ -980,6 +1018,10 @@ func buildDatabaseDVR() (err error) {
 	sort.Strings(Data.StreamPreviewUI.Active)
 	sort.Strings(Data.StreamPreviewUI.Inactive)
 
+	if Settings.EpgSource != "XEPG" {
+		queuePlexGuideRefresh("lineup update")
+	}
+
 	return
 }
 
@@ -987,7 +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 {
 
@@ -1015,7 +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":
@@ -1028,7 +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
@@ -1046,7 +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":
@@ -1059,7 +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/info.go

@@ -80,6 +80,7 @@ func ShowSystemInfo() {
 	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("---")

src/internal/authentication/authentication.go

@@ -7,6 +7,7 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"sync"
 
 	"crypto/hmac"
 	"crypto/rand"
@@ -27,8 +28,9 @@ var database string
 
 var databaseFile = "authentication.json"
 
-var data = make(map[string]interface{})
+var data = make(map[string]any)
-var tokens = make(map[string]interface{})
+var tokens = make(map[string]any)
+var tokensMu sync.RWMutex
 
 var initAuthentication = false
 
@@ -133,10 +135,10 @@ func Init(databasePath string, validity int) (err error) {
 	// Check if the database already exists
 	if _, err = os.Stat(database); os.IsNotExist(err) {
 		// Create an empty database
-    var defaults = make(map[string]interface{})
+		var defaults = make(map[string]any)
 		defaults["dbVersion"] = "1.0"
 		defaults["hash"] = "sha256"
-    defaults["users"] = make(map[string]interface{})
+		defaults["users"] = make(map[string]any)
 
 		if saveDatabase(defaults) != nil {
 			return
@@ -160,7 +162,7 @@ func CreateDefaultUser(username, password string) (err error) {
 		return
 	}
 
-  var users = data["users"].(map[string]interface{})
+	var users = data["users"].(map[string]any)
 	// Check if the default user exists
 	if len(users) > 0 {
 		err = createError(001)
@@ -182,7 +184,7 @@ func CreateNewUser(username, password string) (userID string, err error) {
 		return
 	}
 
-  var checkIfTheUserAlreadyExists = func(username string, userData map[string]interface{}) (err error) {
+	var checkIfTheUserAlreadyExists = func(username string, userData map[string]any) (err error) {
 		var salt = userData["_salt"].(string)
 		var loginUsername = userData["_username"].(string)
 
@@ -193,9 +195,9 @@ func CreateNewUser(username, password string) (userID string, err error) {
 		return
 	}
 
-  var users = data["users"].(map[string]interface{})
+	var users = data["users"].(map[string]any)
 	for _, userData := range users {
-    err = checkIfTheUserAlreadyExists(username, userData.(map[string]interface{}))
+		err = checkIfTheUserAlreadyExists(username, userData.(map[string]any))
 		if err != nil {
 			return
 		}
@@ -218,7 +220,7 @@ func UserAuthentication(username, password string) (token string, err error) {
 		return
 	}
 
-  var login = func(username, password string, loginData map[string]interface{}) (err error) {
+	var login = func(username, password string, loginData map[string]any) (err error) {
 		err = createError(010)
 
 		var salt = loginData["_salt"].(string)
@@ -234,9 +236,9 @@ func UserAuthentication(username, password string) (token string, err error) {
 		return
 	}
 
-  var users = data["users"].(map[string]interface{})
+	var users = data["users"].(map[string]any)
 	for id, loginData := range users {
-    err = login(username, password, loginData.(map[string]interface{}))
+		err = login(username, password, loginData.(map[string]any))
 		if err == nil {
 			token = setToken(id, "-")
 			return
@@ -256,20 +258,21 @@ func CheckTheValidityOfTheToken(token string) (newToken string, err error) {
 
 	err = createError(011)
 
+	tokensMu.Lock()
+	defer tokensMu.Unlock()
+
 	if v, ok := tokens[token]; ok {
-    var expires = v.(map[string]interface{})["expires"].(time.Time)
+		expires := v.(map[string]any)["expires"].(time.Time)
-    var userID = v.(map[string]interface{})["id"].(string)
 
 		if expires.Sub(time.Now().Local()) < 0 {
+			delete(tokens, token)
 			return
 		}
 
-    newToken = setToken(userID, token)
+		// 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
@@ -285,11 +288,15 @@ func GetUserID(token string) (userID string, err error) {
 
 	err = createError(002)
 
+	tokensMu.Lock()
+	defer tokensMu.Unlock()
+
 	if v, ok := tokens[token]; ok {
-    var expires = v.(map[string]interface{})["expires"].(time.Time)
+		expires := v.(map[string]any)["expires"].(time.Time)
-    userID = v.(map[string]interface{})["id"].(string)
+		userID = v.(map[string]any)["id"].(string)
 
 		if expires.Sub(time.Now().Local()) < 0 {
+			delete(tokens, token)
 			return
 		}
 
@@ -300,7 +307,7 @@ func GetUserID(token string) (userID string, err error) {
 }
 
 // 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 {
@@ -309,7 +316,7 @@ func WriteUserData(userID string, userData map[string]interface{}) (err error) {
 
 	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)
@@ -322,7 +329,7 @@ func WriteUserData(userID string, userData map[string]interface{}) (err error) {
 }
 
 // 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 {
@@ -331,8 +338,8 @@ func ReadUserData(userID string) (userData map[string]interface{}, err error) {
 
 	err = createError(031)
 
-  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 {
-    userData = v["data"].(map[string]interface{})
+		userData = v["data"].(map[string]any)
 		err = nil
 
 		return
@@ -351,9 +358,9 @@ func RemoveUser(userID string) (err error) {
 
 	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)
+		delete(data["users"].(map[string]any), userID)
 		err = saveDatabase(data)
 
 		return
@@ -363,13 +370,13 @@ func RemoveUser(userID string) (err error) {
 }
 
 // SetDefaultUserData : set default user data
-func SetDefaultUserData(defaults map[string]interface{}) (err error) {
+func SetDefaultUserData(defaults map[string]any) (err error) {
 
 	allUserData, err := GetAllUserData()
 
 	for _, d := range allUserData {
-    var data = d.(map[string]interface{})["data"].(map[string]interface{})
+		var data = d.(map[string]any)["data"].(map[string]any)
-    var userID = d.(map[string]interface{})["_id"].(string)
+		var userID = d.(map[string]any)["_id"].(string)
 
 		for k, v := range defaults {
 			if _, ok := data[k]; ok {
@@ -392,16 +399,16 @@ func ChangeCredentials(userID, username, password string) (err error) {
 
 	err = createError(032)
 
-  if userData, ok := data["users"].(map[string]interface{})[userID]; ok {
+	if userData, ok := data["users"].(map[string]any)[userID]; ok {
 		//var userData = tmp.(map[string]interface{})
-    var salt = userData.(map[string]interface{})["_salt"].(string)
+		var salt = userData.(map[string]any)["_salt"].(string)
 
 		if len(username) > 0 {
-      userData.(map[string]interface{})["_username"] = SHA256(username, salt)
+			userData.(map[string]any)["_username"] = SHA256(username, salt)
 		}
 
 		if len(password) > 0 {
-      userData.(map[string]interface{})["_password"] = SHA256(password, salt)
+			userData.(map[string]any)["_password"] = SHA256(password, salt)
 		}
 
 		err = saveDatabase(data)
@@ -411,7 +418,7 @@ func ChangeCredentials(userID, username, password string) (err error) {
 }
 
 // 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 {
@@ -419,15 +426,15 @@ func GetAllUserData() (allUserData map[string]interface{}, err error) {
 	}
 
 	if len(data) == 0 {
-    var defaults = make(map[string]interface{})
+		var defaults = make(map[string]any)
 		defaults["dbVersion"] = "1.0"
 		defaults["hash"] = "sha256"
-    defaults["users"] = make(map[string]interface{})
+		defaults["users"] = make(map[string]any)
 		saveDatabase(defaults)
 		data = defaults
 	}
 
-  allUserData = data["users"].(map[string]interface{})
+	allUserData = data["users"].(map[string]any)
 	return
 }
 
@@ -457,7 +464,7 @@ func checkInit() (err error) {
 	return
 }
 
-func saveDatabase(tmpMap interface{}) (err error) {
+func saveDatabase(tmpMap any) (err error) {
 
 	jsonString, err := json.MarshalIndent(tmpMap, "", "  ")
 
@@ -544,21 +551,26 @@ func createError(errCode int) (err error) {
 	return
 }
 
-func defaultsForNewUser(username, password string) map[string]interface{} {
+func defaultsForNewUser(username, password string) map[string]any {
-  var defaults = make(map[string]interface{})
+	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]interface{})
+	defaults["data"] = make(map[string]any)
 
 	return defaults
 }
 
 func setToken(id, oldToken string) (newToken string) {
+	tokensMu.Lock()
+	defer tokensMu.Unlock()
+
+	if oldToken != "-" {
 		delete(tokens, oldToken)
+	}
 
 loopToken:
 	newToken = randomString(tokenLength)
@@ -566,7 +578,7 @@ loopToken:
 		goto loopToken
 	}
 
-  var tmp = make(map[string]interface{})
+	var tmp = make(map[string]any)
 	tmp["id"] = id
 	tmp["expires"] = time.Now().Local().Add(time.Minute * time.Duration(tokenValidity))
 
@@ -575,7 +587,7 @@ loopToken:
 	return
 }
 
-func mapToJSON(tmpMap interface{}) string {
+func mapToJSON(tmpMap any) string {
 	jsonString, err := json.MarshalIndent(tmpMap, "", "  ")
 	if err != nil {
 		return "{}"

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

@@ -44,7 +44,7 @@ func TestStream1(t *testing.T) {
 
 }
 
-func checkStream(streamInterface []interface{}) (err error) {
+func checkStream(streamInterface []any) (err error) {
 
 	for i, s := range streamInterface {
 

src/internal/m3u-parser/xteve_m3uParser.go

@@ -10,7 +10,7 @@ import (
 )
 
 // MakeInterfaceFromM3U :
-func MakeInterfaceFromM3U(byteStream []byte) (allChannels []interface{}, err error) {
+func MakeInterfaceFromM3U(byteStream []byte) (allChannels []any, err error) {
 
 	var content = string(byteStream)
 	var channelName string

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

@@ -13,7 +13,7 @@ import (
 )
 
 // 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)

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

@@ -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{})
+				var data = make(map[string]any)
-				if value, ok := dataMap[dataID].(map[string]interface{}); ok {
+				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

@@ -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 {
+type Lineup []any
-	//GuideName string `json:"GuideName"`
-	//GuideNumber string `json:"GuideNumber"`
-	//URL         string `json:"URL"`
-}
 
 // LineupStream : HDHR einzelner Stream im Lineup
 type LineupStream struct {

src/struct-system.go

@@ -149,18 +149,18 @@ type DataStruct struct {
 	}
 
 	Streams struct {
-		Active   []interface{}
+		Active   []any
-		All      []interface{}
+		All      []any
-		Inactive []interface{}
+		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
 	}
 }
@@ -254,6 +254,9 @@ type Notification 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"`
@@ -275,13 +278,13 @@ type SettingsStruct 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"`
+		HDHR  map[string]any `json:"hdhr"`
-		M3U   map[string]interface{} `json:"m3u"`
+		M3U   map[string]any `json:"m3u"`
-		XMLTV map[string]interface{} `json:"xmltv"`
+		XMLTV map[string]any `json:"xmltv"`
 	} `json:"files"`
 
 	FilesUpdate               bool          `json:"files.update"`
-	Filter                    map[int64]interface{} `json:"filter"`
+	Filter                    map[int64]any `json:"filter"`
 	Key                       string        `json:"key,omitempty"`
 	Language                  string        `json:"language"`
 	LogEntriesRAM             int           `json:"log.entries.ram"`
@@ -297,8 +300,10 @@ type SettingsStruct struct {
 	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

@@ -7,10 +7,10 @@ type RequestStruct struct {
 
 	// Benutzer
 	DeleteUser bool           `json:"deleteUser,omitempty"`
-	UserData   map[string]interface{} `json:"userData,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"`
@@ -40,24 +43,25 @@ type RequestStruct struct {
 		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"`
+		HDHR  map[string]any `json:"hdhr,omitempty"`
-		M3U   map[string]interface{} `json:"m3u,omitempty"`
+		M3U   map[string]any `json:"m3u,omitempty"`
-		XMLTV map[string]interface{} `json:"xmltv,omitempty"`
+		XMLTV map[string]any `json:"xmltv,omitempty"`
-	} `json:"files,omitempty"`
+	} `json:"files"`
 
 	// Wizard
 	Wizard struct {
@@ -65,7 +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)
@@ -84,7 +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 {
@@ -113,9 +117,9 @@ type ResponseStruct struct {
 	Settings            SettingsStruct     `json:"settings,required"`
 	Status              bool               `json:"status,required"`
 	Token               string             `json:"token,omitempty"`
-	Users               map[string]interface{} `json:"users,omitempty"`
+	Users               map[string]any     `json:"users,omitempty"`
 	Wizard              int                `json:"wizard,omitempty"`
-	XEPG                map[string]interface{} `json:"xepg,required"`
+	XEPG                map[string]any     `json:"xepg,required"`
 
 	Notification map[string]Notification `json:"notification,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
 			}
@@ -97,15 +97,28 @@ func loadSettings() (settings SettingsStruct, err error) {
 		return
 	}
 
-	// Deafult Werte setzten
+	var freshInstall = len(settingsMap) == 0
-	var defaults = make(map[string]interface{})
-	var dataMap = make(map[string]interface{})
 
-	dataMap["xmltv"] = make(map[string]interface{})
+	// Deafult Werte setzten
-	dataMap["m3u"] = make(map[string]interface{})
+	var defaults = make(map[string]any)
-	dataMap["hdhr"] = make(map[string]interface{})
+	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
@@ -118,27 +131,34 @@ func loadSettings() (settings SettingsStruct, 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["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 {
@@ -163,8 +183,13 @@ func loadSettings() (settings SettingsStruct, err error) {
 	}
 
 	if len(settings.FFmpegPath) == 0 {
+		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 {
 		settings.VLCPath = searchFileInOS("cvlc")
@@ -201,8 +226,36 @@ func saveSettings(settings SettingsStruct) (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

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

@@ -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

@@ -15,6 +15,14 @@ import (
 	"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) {
 
@@ -336,7 +344,7 @@ 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)
@@ -558,7 +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))
@@ -591,7 +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)
@@ -629,7 +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
 			}
 
@@ -1028,7 +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 {
 
@@ -1037,8 +1045,8 @@ func setDefaultResponseData(response ResponseStruct, data bool) (defaults Respon
 
 			} else {
 
-				XEPG["epgMapping"] = make(map[string]interface{})
+				XEPG["epgMapping"] = make(map[string]any)
-				XEPG["xmltvMap"] = make(map[string]interface{})
+				XEPG["xmltvMap"] = make(map[string]any)
 
 			}
 

src/xepg.go

@@ -9,6 +9,7 @@ import (
 	"path"
 	"runtime"
 	"sort"
+	"unicode"
 
 	"crypto/md5"
 	"encoding/hex"
@@ -68,6 +69,7 @@ func buildXEPG(background bool) {
 				cleanupXEPG()
 				createXMLTVFile()
 				createM3UFile()
+				queuePlexGuideRefresh("xepg rebuild")
 
 				showInfo("XEPG:" + fmt.Sprintf("Ready to use"))
 
@@ -84,6 +86,7 @@ func buildXEPG(background bool) {
 
 						createXMLTVFile()
 						createM3UFile()
+						queuePlexGuideRefresh("xepg image cache refresh")
 
 						System.ImageCachingInProgress = 0
 
@@ -113,6 +116,7 @@ func buildXEPG(background bool) {
 
 				createXMLTVFile()
 				createM3UFile()
+				queuePlexGuideRefresh("xepg rebuild")
 
 				if Settings.CacheImages == true && System.ImageCachingInProgress == 0 {
 
@@ -127,6 +131,7 @@ func buildXEPG(background bool) {
 
 						createXMLTVFile()
 						createM3UFile()
+						queuePlexGuideRefresh("xepg image cache refresh")
 
 						System.ImageCachingInProgress = 0
 
@@ -179,6 +184,7 @@ func updateXEPG(background bool) {
 
 				createXMLTVFile()
 				createM3UFile()
+				queuePlexGuideRefresh("xepg update")
 				showInfo("XEPG:" + fmt.Sprintf("Ready to use"))
 
 				System.ScanInProgress = 0
@@ -207,9 +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
@@ -250,10 +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)
@@ -271,7 +277,7 @@ func createXEPGMapping() {
 		}
 
 		Data.XMLTV.Mapping = tmpMap
-		tmpMap = make(map[string]interface{})
+		tmpMap = make(map[string]any)
 
 	} else {
 
@@ -282,7 +288,7 @@ func createXEPGMapping() {
 	}
 
 	// Auswahl für den Dummy erstellen
-	var dummy = make(map[string]interface{})
+	var dummy = make(map[string]any)
 	var times = []string{"30", "60", "90", "120", "180", "240", "360"}
 
 	for _, i := range times {
@@ -306,7 +312,7 @@ func createXEPGDatabase() (err error) {
 
 	var allChannelNumbers = make([]float64, 0, System.UnfilteredChannelLimit)
 	Data.Cache.Streams.Active = make([]string, 0, System.UnfilteredChannelLimit)
-	Data.XEPG.Channels = make(map[string]interface{}, System.UnfilteredChannelLimit)
+	Data.XEPG.Channels = make(map[string]any, System.UnfilteredChannelLimit)
 
 	Data.XEPG.Channels, err = loadJSONFileToMap(System.File.XEPG)
 	if err != nil {
@@ -521,10 +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
@@ -537,7 +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
 
@@ -549,16 +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
 								}
@@ -585,9 +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 {
@@ -599,20 +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)
+							if logo, ok := replacementChannel["icon"].(string); ok {
-						showWarning(2302)
+								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)
+					if strictMissingEPGMode == true {
-					showWarning(2301)
+						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)
+					}
 
 				}
 
@@ -634,6 +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
@@ -667,7 +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
 	}
 
@@ -735,6 +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
 
@@ -744,6 +949,10 @@ func getProgramData(xepgChannel XEPGChannelStruct) (xepgXML XMLTV, err error) {
 
 		err = getLocalXMLTV(xmltvFile, &xmltv)
 		if err != nil {
+			if relaxedMissingEPGMode == true {
+				fallbackToDummy()
+				err = nil
+			}
 			return
 		}
 
@@ -817,6 +1026,10 @@ func getProgramData(xepgChannel XEPGChannelStruct) (xepgXML XMLTV, err error) {
 
 	}
 
+	if len(xepgXML.Program) == 0 && relaxedMissingEPGMode == true && xmltvFile != System.Folder.Data+"xTeVe Dummy" {
+		fallbackToDummy()
+	}
+
 	return
 }
 
@@ -830,7 +1043,7 @@ func createDummyProgram(xepgChannel XEPGChannelStruct) (dummyXMLTV XMLTV) {
 	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])
@@ -839,7 +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))
 

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
@@ -21,7 +23,7 @@ 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"));settingsCategory.push(new SettingsCategoryItem("{{.settings.category.files}}", "update,files.update,temp.path,cache.images,xepg.replace.missing.images"))
+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"))
@@ -51,7 +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) {
@@ -144,6 +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
@@ -173,6 +265,7 @@ function selectAllChannels() {
 
   }
 
+  LAST_BULK_CHECKBOX = null
   return
 }
 
@@ -197,6 +290,7 @@ function bulkEdit() {
     (rows[i] as HTMLInputElement).checked = false
   }
 
+  LAST_BULK_CHECKBOX = null
   return
 }
 
@@ -379,17 +473,19 @@ function searchInMapping() {
 
 function calculateWrapperHeight() {
 
-  if (document.getElementById("box-wrapper")){
-
   var elm = document.getElementById("box-wrapper");
+  var content = document.getElementById("content");
 
-    var divs = new Array("myStreamsBox", "clientInfo", "content");
+  if (elm != null && content != null){
-    var elementsHeight = 0 - elm.offsetHeight;
+
-    for (var i = 0; i < divs.length; i++) {
+    var contentTop = content.getBoundingClientRect().top
-      elementsHeight = elementsHeight + document.getElementById(divs[i]).offsetHeight;
+    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()
+          tr.appendChild(cell.createCell())
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key
-
-          tr.appendChild(td)
   
           // 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()
+          tr.appendChild(cell.createCell())
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key          
-          tr.appendChild(td)
           
 
           // 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()
+          tr.appendChild(cell.createCell())
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key
-          tr.appendChild(td)
           
 
           // 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()
+          tr.appendChild(cell.createCell())
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key
-          tr.appendChild(td)
 
           // XMLTV Datei
           var cell:Cell = new Cell()
@@ -475,10 +463,7 @@ class Content {
             cell.value = data[key]["x-xmltv-file"]
           }
           
-          var td = cell.createCell()
+          tr.appendChild(cell.createCell())          
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key
-          tr.appendChild(td)          
 
           // 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()
+          tr.appendChild(cell.createCell())
-          td.setAttribute('onclick', 'javascript: openPopUp("mapping", this)')
-          td.id = key
 
-          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])) {
+    setClientInfoValue(keys[i], obj[keys[i]])
-      document.getElementById(keys[i]).innerHTML = 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

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) {
-      
+      responseReceived = true
-      SERVER_CONNECTION = false
+      finishRequest("online", true)
-      showElement("loading", false)
 
       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}}" + ":"
@@ -276,6 +305,20 @@ class SettingsCategory {
         var tdLeft = document.createElement("TD")
         tdLeft.innerHTML = "{{.settings.api.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
+
+	      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
@@ -287,6 +330,22 @@ class SettingsCategory {
 	        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}}" + ":"
@@ -454,6 +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
@@ -486,6 +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
@@ -498,6 +569,10 @@ class SettingsCategory {
 	        text = "{{.settings.replaceEmptyImages.description}}"
 	        break
 
+	      case "xepg.missing.epg.mode":
+	        text = "{{.settings.xepgMissingEPGMode.description}}"
+	        break
+
 	      case "udpxy":
 	        text = "{{.settings.udpxy.description}}"
         break

xteve.go

@@ -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 = "2.2.0.0200"
+// Can be overwritten at build time: -ldflags "-X main.Version=..."
+var Version = "2.2.0.0200"
 
 // DBVersion : Datanbank Version
 const DBVersion = "2.1.0"