501 lines
18 KiB
PHP
501 lines
18 KiB
PHP
<?php
|
|
|
|
/**
|
|
* autocomplete helper to look up names for room allocations
|
|
* based on https://www.drupal.org/node/854216
|
|
* $string = string for search
|
|
*/
|
|
function _booking_rooms_name_autocomplete($string) {
|
|
global $event;
|
|
$matches = array();
|
|
|
|
$query = db_select('booking_person', 'p')
|
|
->fields('p', array('nid', 'booking_firstname', 'booking_lastname'));
|
|
$db_and = db_and()->condition('p.booking_lastname', '%' . db_like($string) . '%', 'LIKE')->condition('p.booking_event_id', $event->eid, '=');
|
|
$result = $query->condition($db_and)
|
|
->execute();
|
|
|
|
// save the query to matches
|
|
foreach ($result as $row) {
|
|
$name = $row->booking_lastname . ', ' . $row->booking_firstname . ' [' . $row->nid . ']';
|
|
$matches[$name] = $name;
|
|
}
|
|
|
|
// Return the result to the form in json
|
|
drupal_json_output($matches);
|
|
}
|
|
|
|
/**
|
|
* Test function for allocating people to rooms with an autocomplete field
|
|
* Using a regular table of elements as per https://passingcuriosity.com/2011/drupal-7-forms-tables/
|
|
*/
|
|
function booking_rooms_allocate_test_form($node, &$form_state, $location_id) {
|
|
global $event;
|
|
$form = array();
|
|
$attendee_select = array();
|
|
$options = array();
|
|
$counter = 0;
|
|
|
|
$prefix = "<p>Enter a person's surname in the text field to autocomplete with the person's details. Make sure you click on the person from the dropdown list that appears in order to allocate a bed.</p>";
|
|
$form['first_para'] = array (
|
|
'#type' => 'markup',
|
|
'#markup' => $prefix,
|
|
);
|
|
|
|
//verify that $location_id is a number
|
|
if (! preg_match('/^[0-9]+$/', $location_id)) {
|
|
drupal_set_message("Error: Invalid room location ID '" . $location_id . "' supplied. Unable to allocate rooms.", 'error', FALSE);
|
|
drupal_goto('admin/booking/rooms');
|
|
return "";
|
|
}
|
|
|
|
//query for existing room allocations
|
|
$query = db_select('booking_person', 'p');
|
|
$query->leftJoin('booking_room_mapping', 'm', 'm.booking_nodeid = p.nid');
|
|
$query->condition('p.booking_event_id', $event->eid, '=');
|
|
$query->fields('p', array('booking_lastname', 'booking_firstname'))->fields('m');
|
|
$room_mapping = $query->execute()->fetchAllAssoc('booking_nodeid');
|
|
|
|
//query for room definitions
|
|
$room_query = db_query("SELECT * FROM {booking_room_definition} WHERE booking_room_location_id = :lid ORDER BY CAST(booking_room_number as SIGNED INTEGER) ASC",
|
|
array(':lid' => $location_id));
|
|
|
|
//define the table header
|
|
$header = array (
|
|
'booking_room_location' => array('data' => t('Room Location'), 'field' => 'booking_room_location_id'),
|
|
'booking_room_number' => array('data' => t('Room Number')),
|
|
'booking_room_singlebed' => array('data' => t('Single Bed')),
|
|
'booking_room_doublebed_p1' => array('data' => t('Double Bed Person 1')),
|
|
'booking_room_doublebed_p2' => array('data' => t('Double Bed Person 2')),
|
|
'booking_room_queenbed_p1' => array('data' => t('Queen Bed Person 1')),
|
|
'booking_room_queenbed_p2' => array('data' => t('Queen Bed Person 2')),
|
|
);
|
|
|
|
//attach the custom css
|
|
$form['#attached']['css'] = array(
|
|
drupal_get_path('module', 'booking') . '/booking.css',
|
|
);
|
|
|
|
//create the container element for the whole table
|
|
$form['rooms'] = array(
|
|
'#prefix' => '<div id="rooms">',
|
|
'#suffix' => '</div>',
|
|
'#tree' => TRUE,
|
|
'#theme' => 'table',
|
|
'#header' => $header,
|
|
'#rows' => array(),
|
|
);
|
|
|
|
//define the default fields in a table row
|
|
$default_row = array();
|
|
$default_row['booking_room_location'] = "";
|
|
$default_row['booking_room_number'] = "";
|
|
$default_row['booking_room_singlebed'] = "";
|
|
$default_row['booking_room_doublebed_p1'] = "";
|
|
$default_row['booking_room_doublebed_p2'] = "";
|
|
$default_row['booking_room_queenbed_p1'] = "";
|
|
$default_row['booking_room_queenbed_p2'] = "";
|
|
|
|
foreach ($room_query as $data)
|
|
{
|
|
//create an array representing the existing bed mappings for this room
|
|
$existing_beds = array();
|
|
for ($i = 1; $i <= 3; $i++)
|
|
{
|
|
foreach ($room_mapping as $mapping)
|
|
{
|
|
//check that the room id in the mapping table matches the room that we're currently adding to the table
|
|
//and also the bed type matches the first dimension in the array
|
|
if ($mapping->booking_roomid == $data->rid && $mapping->booking_room_bedtype == $i)
|
|
{
|
|
$existing_beds[$i][] = $mapping->booking_lastname . ', ' . $mapping->booking_firstname . ' [' . $mapping->booking_nodeid . ']';
|
|
}
|
|
}
|
|
}
|
|
|
|
//create a row that contains just the room location and number and the custom css id for a separating line between the rooms
|
|
$new_row = _booking_clone_array($default_row);
|
|
$new_row['booking_room_location'] = _booking_room_location_lookup($data->booking_room_location_id);
|
|
$new_row['booking_room_number'] = $data->booking_room_number;
|
|
$form['rooms']['#rows'][$counter++] = array(
|
|
'data' => $new_row,
|
|
'id' => array("new-group-row"),
|
|
);
|
|
|
|
//create an additional row for each single bed
|
|
_booking_rooms_allocate_generate_singlebeds($data, $existing_beds, $default_row, &$counter, &$form);
|
|
|
|
//create an additional row for each double bed
|
|
_booking_rooms_allocate_generate_doublebeds($data, $existing_beds, $default_row, &$counter, &$form);
|
|
|
|
//create an additional row for each queen bed
|
|
_booking_rooms_allocate_generate_queenbeds($data, $existing_beds, $default_row, &$counter, &$form);
|
|
|
|
}
|
|
|
|
|
|
$form['submit'] = array (
|
|
'#type' => 'submit',
|
|
'#value' => t('Submit'),
|
|
);
|
|
|
|
return array (
|
|
'form' => $form,
|
|
);
|
|
|
|
}
|
|
|
|
/**
|
|
* Process the submission for room assignment
|
|
*/
|
|
function booking_rooms_allocate_test_form_submit($form, &$form_state) {
|
|
global $event;
|
|
|
|
$values = $form_state['input'];
|
|
//watchdog('booking_debug', "<pre>Room assignment test submission form :\n@info</pre>", array('@info' => print_r( $form, true)));
|
|
|
|
//query for existing room allocations
|
|
$query = db_select('booking_person', 'p');
|
|
$query->leftJoin('booking_room_mapping', 'm', 'm.booking_nodeid = p.nid');
|
|
$query->condition('p.booking_event_id', $event->eid, '=');
|
|
$query->fields('p', array('booking_lastname', 'booking_firstname'))->fields('m');
|
|
$room_mapping = $query->execute()->fetchAllAssoc('booking_nodeid');
|
|
|
|
$bed_inputs = array(
|
|
'booking_room_singlebed' => 1,
|
|
'booking_room_doublebed_p1' => 2,
|
|
'booking_room_doublebed_p2' => 2,
|
|
'booking_room_queenbed_p1' => 3,
|
|
'booking_room_queenbed_p2' => 3,
|
|
);
|
|
|
|
//go through the different bed types
|
|
foreach ($bed_inputs as $type => $type_id)
|
|
{
|
|
|
|
//if this bed type wasn't defined in the form, skip it
|
|
if (empty($values[$type]))
|
|
continue;
|
|
|
|
//watchdog('booking_debug', "<pre>Room assignment submission for !type:\n@info</pre>", array('!type' => $type, '@info' => print_r( $values[$type], true)));
|
|
|
|
//go through each room
|
|
foreach($values[$type] as $room => $data)
|
|
{
|
|
//go through each bed
|
|
foreach ($data as $bed_index => $person)
|
|
{
|
|
//check for previous value
|
|
$previous_nid = 0;
|
|
$previous_nid = _booking_rooms_allocate_get_previous_value(&$form, $type, $room, $type . '[' . $room . '][' . $bed_index . ']');
|
|
|
|
if (! empty($person)) {
|
|
//extract nid from $person using regex
|
|
if (preg_match('/[\s\w,]+\s\[(\d+)\]/i', $person, $matches)) {
|
|
//watchdog('booking_debug', "Processing room assignment for ID !id belonging to person !person ", array('!id' => $matches[1], '!person' => $person));
|
|
$nid = $matches[1];
|
|
|
|
//handle the insert/update/deletes required
|
|
_booking_rooms_allocate_test_form_submit_helper(&$room_mapping, $room, $type_id, $bed_index, $nid, $previous_nid);
|
|
|
|
} //parsed node id successfully
|
|
|
|
|
|
} //empty bed check
|
|
elseif (empty($person) && $previous_nid > 0)
|
|
{
|
|
$message = t('Removing person !person previously in room id !room with bed index !index and bed type !type.',
|
|
array('!room' => $room, '!index' => $bed_index, '!person' => $previous_nid, '!type' => $type_id));
|
|
watchdog('booking', $message);
|
|
drupal_set_message($message);
|
|
|
|
db_delete('booking_room_mapping')
|
|
->condition('booking_eventid', $event->eid)
|
|
->condition('booking_nodeid', $previous_nid)
|
|
->condition('booking_room_bedtype', $type_id)
|
|
->condition('booking_roomid', $room)
|
|
->execute();
|
|
|
|
}
|
|
else
|
|
{
|
|
//TODO: Check if this bed used to have someone allocated
|
|
//and if so, remove their mapping
|
|
}
|
|
} //next bed
|
|
} //next room
|
|
} //next bed type
|
|
} //end function
|
|
|
|
|
|
/**
|
|
* look through the previous form data and return the matching element
|
|
*/
|
|
function _booking_rooms_allocate_get_previous_value(&$form, $type, $room, $name) {
|
|
|
|
foreach($form['form']['rooms']['#rows'] as $key => $value)
|
|
{
|
|
//watchdog('booking_debug', "<pre>Room assignment checker for type !type in room !room:\n@info</pre>", array('!room' => $room, '!type' => $type, '@info' => print_r( $value, true)));
|
|
//return;
|
|
if ((!empty($value[$type]['data']['#value'])) && ($value[$type]['data']['#name'] == $name)) {
|
|
//watchdog('booking_debug', "Found correct room with room number !num and type !type", array('!num' => $room, '!type' => $type));
|
|
|
|
//found the correct element, extract the node id
|
|
$person = $value[$type]['data']['#value'];
|
|
if (preg_match('/[\s\w,]+\s\[(\d+)\]/i', $person, $matches)) {
|
|
return $matches[1];
|
|
}
|
|
}
|
|
}
|
|
|
|
//in case there was no matching value, return an empty string
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* function to update person with correct bed allocation and remove any previous allocation if necessary
|
|
*/
|
|
function _booking_rooms_allocate_test_form_submit_helper(&$room_mapping, $room, $type_id, $bed_index, $nid, $previous_nid)
|
|
{
|
|
global $event;
|
|
$message = "";
|
|
|
|
//remove any person previously defined for this bed that doesn't match what is now defined
|
|
if ($previous_nid > 0 && $nid != $previous_nid)
|
|
{
|
|
$message = t('Bed allocation for room !room and bed index !index has changed. Removing previous !person from this location.',
|
|
array('!room' => $room, '!index' => $bed_index, '!person' => $previous_nid));
|
|
watchdog('booking', $message);
|
|
drupal_set_message($message);
|
|
|
|
//look for an exact match,
|
|
//in case this person has moved to a different bed type during this form submission
|
|
db_delete('booking_room_mapping')
|
|
->condition('booking_eventid', $event->eid)
|
|
->condition('booking_nodeid', $previous_nid)
|
|
->condition('booking_room_bedtype', $type_id)
|
|
->condition('booking_roomid', $room)
|
|
->execute();
|
|
}
|
|
|
|
//if this person didn't previously have a room/bed mapping
|
|
if (empty($room_mapping[$nid]))
|
|
{
|
|
//Validate that there is capacity for the person to be allocated to this room
|
|
if (_booking_room_capacity_check($room, $type_id))
|
|
{
|
|
$message = t('Assigning person id !id to a type !type bed in room id !room.',
|
|
array('!id' => $nid, '!room' => $room, '!type' => $type_id));
|
|
|
|
//double check we haven't already allocated a bed during this submission
|
|
$check = db_query("SELECT * FROM {booking_room_mapping} " .
|
|
" WHERE booking_eventid = :eid AND booking_roomid = :rid " .
|
|
" AND booking_room_bedtype = :type AND booking_nodeid = :nid",
|
|
array(':eid' => $event->eid, ':rid' => $room, ':type' => $type_id,
|
|
':nid' => $nid,
|
|
))->fetchObject();
|
|
|
|
if (! $check)
|
|
{
|
|
$result = db_insert('booking_room_mapping')
|
|
->fields(array(
|
|
'booking_roomid' => $room,
|
|
'booking_eventid' => $event->eid,
|
|
'booking_nodeid' => $nid,
|
|
'booking_room_bedtype' => $type_id,
|
|
))
|
|
->execute();
|
|
}
|
|
//this person has already been inserted during this form submission
|
|
//so don't add them in twice
|
|
else
|
|
{
|
|
$message .= t(' Except this person already exists.');
|
|
}
|
|
|
|
}
|
|
//no capacity available in this room
|
|
else
|
|
{
|
|
$message = t('No capacity to assign person id !id to a type !type bed in room id !room.',
|
|
array('!id' => $nid, '!room' => $room, '!type' => $type_id)
|
|
);
|
|
}
|
|
}
|
|
//this person previously had a room mapping but to a different room
|
|
elseif ((!empty($room_mapping[$nid])) && $room_mapping[$nid]->booking_roomid != $room)
|
|
{
|
|
$message = t('Changing person id !id from old room !oldroom to new room !room with type !type bed.',
|
|
array('!id' => $nid, '!room' => $room, '!type' => $type_id,
|
|
'!oldroom' => $room_mapping[$nid]->booking_roomid));
|
|
|
|
db_update('booking_room_mapping')
|
|
->fields(array(
|
|
'booking_roomid' => $room,
|
|
'booking_room_bedtype' => $type_id,
|
|
))
|
|
->condition('booking_eventid', $event->eid)
|
|
->condition('booking_nodeid', $nid)
|
|
->execute();
|
|
}
|
|
//this person previously had a room mapping but to a different bed type in the same room
|
|
elseif ((!empty($room_mapping[$nid])) && $room_mapping[$nid]->booking_room_bedtype != $type_id)
|
|
{
|
|
$message = t('Changing person id !id in room !room to new bed type type !type .',
|
|
array('!id' => $nid, '!room' => $room, '!type' => $type_id,
|
|
'!oldroom' => $room_mapping[$nid]->booking_roomid));
|
|
|
|
db_update('booking_room_mapping')
|
|
->fields(array(
|
|
'booking_roomid' => $room,
|
|
'booking_room_bedtype' => $type_id,
|
|
))
|
|
->condition('booking_eventid', $event->eid)
|
|
->condition('booking_nodeid', $nid)
|
|
->execute();
|
|
|
|
}
|
|
|
|
//log the result if there was one
|
|
if ($message !== "")
|
|
{
|
|
watchdog('booking', $message);
|
|
drupal_set_message($message);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
* function to generate table rows for each single bed defined in this room
|
|
*/
|
|
function _booking_rooms_allocate_generate_singlebeds($data, $existing_beds, $default_row, &$counter, &$form) {
|
|
//create an additional row for each single bed
|
|
for ($i = 0; $i < $data->booking_room_singlebeds; $i++)
|
|
{
|
|
$single_bed = array (
|
|
'#id' => 'booking-room-singlebed-' . $data->rid . '-' . $i,
|
|
'#type' => 'textfield',
|
|
'#title' => 'Name',
|
|
'#title_display' => 'invisible',
|
|
'#name' => 'booking_room_singlebed[' . $data->rid . '][' . $i . ']',
|
|
'#size' => 50,
|
|
'#autocomplete_path' => 'booking/rooms/autocomplete',
|
|
'#value' => (!empty($existing_beds[1][$i])) ? $existing_beds[1][$i] : '',
|
|
);
|
|
|
|
$form['rooms'][$data->rid][$counter] = array(
|
|
'booking-room-singlebed' => &$single_bed,
|
|
);
|
|
|
|
$new_row = _booking_clone_array($default_row);
|
|
$new_row['booking_room_singlebed'] = array('data' => &$single_bed);
|
|
|
|
$form['rooms']['#rows'][$counter] = $new_row;
|
|
|
|
unset($single_bed);
|
|
$counter++;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* function to generate table rows for each double bed defined in this room
|
|
*/
|
|
function _booking_rooms_allocate_generate_doublebeds($data, $existing_beds, $default_row, &$counter, &$form) {
|
|
//create an additional row for each double bed
|
|
//$j is our counter that increments twice as fast as $i to cater for both beds
|
|
$j = 0;
|
|
for ($i = 0; $i < $data->booking_room_doublebeds; $i++)
|
|
{
|
|
$double_bed_p1 = array (
|
|
'#id' => 'booking-room-doublebed-p1-' . $data->rid . '-' . $i,
|
|
'#type' => 'textfield',
|
|
'#title' => 'Name',
|
|
'#title_display' => 'invisible',
|
|
'#name' => 'booking_room_doublebed_p1[' . $data->rid . '][' . $i . ']',
|
|
'#size' => 50,
|
|
'#autocomplete_path' => 'booking/rooms/autocomplete',
|
|
'#value' => (!empty($existing_beds[2][$j])) ? $existing_beds[2][$j++] : '',
|
|
);
|
|
$double_bed_p2 = array (
|
|
'#id' => 'booking-room-doublebed-p2-' . $data->rid . '-' . $i,
|
|
'#type' => 'textfield',
|
|
'#title' => 'Name',
|
|
'#title_display' => 'invisible',
|
|
'#name' => 'booking_room_doublebed_p2[' . $data->rid . '][' . $i . ']',
|
|
'#size' => 50,
|
|
'#autocomplete_path' => 'booking/rooms/autocomplete',
|
|
'#value' => (!empty($existing_beds[2][$j])) ? $existing_beds[2][$j++] : '',
|
|
);
|
|
|
|
//include fields for rendering
|
|
$form['rooms'][$data->rid][$counter] = array(
|
|
'booking-room-doublebed-p1' => &$double_bed_p1,
|
|
'booking-room-doublebed-p2' => &$double_bed_p2,
|
|
);
|
|
|
|
//add references to the fields for the row so that theme_table can theme appropriately
|
|
$new_row = _booking_clone_array($default_row);
|
|
$new_row['booking_room_doublebed_p1'] = array('data' => &$double_bed_p1);
|
|
$new_row['booking_room_doublebed_p2'] = array('data' => &$double_bed_p2);
|
|
$form['rooms']['#rows'][$counter] = $new_row;
|
|
|
|
unset($double_bed_p1);
|
|
unset($double_bed_p2);
|
|
$counter++;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* function to generate table rows for each queen bed defined in this room
|
|
*/
|
|
function _booking_rooms_allocate_generate_queenbeds($data, $existing_beds, $default_row, &$counter, &$form) {
|
|
//create an additional row for each double bed
|
|
//$j is our counter that increments twice as fast as $i to cater for both beds
|
|
$j = 0;
|
|
for ($i = 0; $i < $data->booking_room_queenbeds; $i++)
|
|
{
|
|
//calculate the two form elements for queen beds
|
|
$queen_bed_p1 = array (
|
|
'#id' => 'booking-room-queenbed-p1-' . $data->rid . '-' . $i,
|
|
'#type' => 'textfield',
|
|
'#title' => 'Name',
|
|
'#title_display' => 'invisible',
|
|
'#name' => 'booking_room_queenbed_p1[' . $data->rid . '][' . $i . ']',
|
|
'#size' => 50,
|
|
'#autocomplete_path' => 'booking/rooms/autocomplete',
|
|
'#value' => (!empty($existing_beds[3][$j])) ? $existing_beds[3][$j++] : '',
|
|
);
|
|
$queen_bed_p2 = array (
|
|
'#id' => 'booking-room-queenbed-p2-' . $data->rid . '-' . $i,
|
|
'#type' => 'textfield',
|
|
'#title' => 'Name',
|
|
'#title_display' => 'invisible',
|
|
'#name' => 'booking_room_queenbed_p2[' . $data->rid . '][' . $i . ']',
|
|
'#size' => 50,
|
|
'#autocomplete_path' => 'booking/rooms/autocomplete',
|
|
'#value' => (!empty($existing_beds[3][$j])) ? $existing_beds[3][$j++] : '',
|
|
);
|
|
|
|
// Include the fields so they'll be rendered and named
|
|
// correctly, but they'll be ignored here when rendering as
|
|
// we're using #theme => table.
|
|
$form['rooms'][$data->rid][$counter] = array(
|
|
'booking-room-queenbed-p1' => &$queen_bed_p1,
|
|
'booking-room-queenbed-p2' => &$queen_bed_p2,
|
|
);
|
|
|
|
// Now add references to the fields to the rows that
|
|
// `theme_table()` will use.
|
|
|
|
$new_row = _booking_clone_array($default_row);
|
|
$new_row['booking_room_queenbed_p1'] = array('data' => &$queen_bed_p1);
|
|
$new_row['booking_room_queenbed_p2'] = array('data' => &$queen_bed_p2);
|
|
$form['rooms']['#rows'][$counter] = $new_row;
|
|
|
|
unset($queen_bed_p1);
|
|
unset($queen_bed_p2);
|
|
$counter++;
|
|
}
|
|
}
|