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Autocomplete form now working, todo is submit handler

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This commit is contained in:
Nathan Coad
2016-01-23 16:31:21 +11:00
parent 7d1494ed8a
commit 0e09302c9a
2 changed files with 266 additions and 117 deletions
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9
booking.module
View File

@@ -597,6 +597,7 @@ function booking_menu() {
//'type' => MENU_NORMAL_ITEM,
);
//use this for testing the autocomplete fields
$items['admin/booking/rooms/test/%/assign'] = array(
'title' => 'Assign Rooms',
'description' => 'Assign attendees to rooms',
@@ -605,6 +606,14 @@ function booking_menu() {
'access arguments' => array('edit room allocations'),
//'type' => MENU_NORMAL_ITEM,
);
//callback for autocomplete lookup
$items['booking/rooms/autocomplete'] = array(
'title' => 'Autocomplete for room allocations',
'page callback' => '_booking_rooms_name_autocomplete',
'access arguments' => array('edit room allocations'),
'type' => MENU_CALLBACK
);
$items['admin/booking/rooms/%/view'] = array(
'title' => 'View Allocated Rooms',

374
booking.test_rooms.inc
View File

@@ -1,7 +1,33 @@
<?php
/**
* Function for allocating rooms
* 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 $event;
@@ -18,11 +44,12 @@ function booking_rooms_allocate_test_form($node, &$form_state, $location_id) {
}
//query for existing room allocations
$room_mapping_query = db_query("SELECT * FROM {booking_room_mapping} WHERE booking_eventid = :eid",
array(':eid' => $event->eid));
//$room_mapping = $room_mapping_query->fetchAll();
$room_mapping = $room_mapping_query->fetchAllAssoc('booking_nodeid');
$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' => $location_id));
@@ -32,27 +59,8 @@ function booking_rooms_allocate_test_form($node, &$form_state, $location_id) {
" FROM {booking_person} " .
" WHERE booking_event_id = :eid and (booking_status=1 or booking_status=5) order by booking_lastname, booking_firstname",
array(':eid' => $event->eid));
//make a list of all attendees that are booked in
$attendee_select[] = '';
foreach($query as $row)
{
$married = $row->booking_partner_id > 0 ? ' *' : '';
$age = _booking_get_age_years($row->booking_dob);
$assigned_flag = empty($room_mapping[$row->nid]) ? '' : ' - ';
$attendee_select[$row->nid] = $assigned_flag . $row->booking_lastname . ', ' . $row->booking_firstname . ' ' . ' ['. $age . ' ' . $row->booking_gender . ']' . $married;
}
//watchdog('booking', "<pre>Loading existing room allocations:\n@info</pre>", array('@info' => print_r( $room_mapping, true)));
//attach the custom css
$form['#attached']['css'] = array(
drupal_get_path('module', 'booking') . '/booking.css',
);
//define the header
//define the table header
$header = array (
'booking_room_location' => array('data' => t('Room Location'), 'field' => 'booking_room_location_id'),
'booking_room_number' => array('data' => t('Room Number')),
@@ -61,8 +69,24 @@ function booking_rooms_allocate_test_form($node, &$form_state, $location_id) {
'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'] = "";
$default_row['booking_room_number'] = "";
@@ -70,11 +94,11 @@ function booking_rooms_allocate_test_form($node, &$form_state, $location_id) {
$default_row['booking_room_doublebed_p1'] = "";
$default_row['booking_room_doublebed_p2'] = "";
$default_row['booking_room_queenbed_p1'] = "";
$default_row['booking_room_queenbed_p2'] = "";
$default_row['booking_room_queenbed_p2'] = "";
foreach ($room_query as $data)
{
//load the existing bed mappings for this room
//create an array representing the existing bed mappings for this room
$existing_beds = array();
for ($i = 1; $i <= 3; $i++)
{
@@ -84,102 +108,31 @@ function booking_rooms_allocate_test_form($node, &$form_state, $location_id) {
//and also the bed type matches the first dimension in the array
if ($mapping->booking_roomid == $data->rid && $mapping->booking_room_bedtype == $i)
{
$existing_beds[$i][] = $mapping->booking_nodeid;
$existing_beds[$i][] = $mapping->booking_lastname . ', ' . $mapping->booking_firstname . ' [' . $mapping->booking_nodeid . ']';
}
}
}
//watchdog('booking', "<pre>Existing bed mappings:\n@info</pre>", array('@info' => print_r( $existing_beds, true)));
//create a row that contains just the room location and number
$row = _booking_clone_array($default_row);
$row['booking_room_location'] = _booking_room_location_lookup($data->booking_room_location_id);
$row['booking_room_number'] = $data->booking_room_number;
$row['#attributes'] = array('id' => array("new-group-row"));
$options[$counter++] = $row;
//create an additional row for each single bed
for ($i = 0; $i < $data->booking_room_singlebeds; $i++)
{
//retrieve the default value if one exists
$default = (!empty($existing_beds[1][$i])) ? $existing_beds[1][$i] : 0;
//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"),
);
$row = _booking_clone_array($default_row);
$row['booking_room_singlebed'] = array('data' => array(
'#type' => 'select',
'#options' => $attendee_select,
'#name' => 'booking_room_singlebed[' . $data->rid . '][' . $i . ']',
'#value' => $default,
));
$options[$counter++] = $row;
}
//create an additional row for each single bed
_booking_rooms_allocate_generate_singlebeds($data, $existing_beds, $default_row, &$counter, &$form);
//create an additional row for each double bed
//$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++)
{
$row = _booking_clone_array($default_row);
$row['booking_room_doublebed_p1'] = array('data' => array(
'#type' => 'select',
'#options' => $attendee_select,
'#name' => 'booking_room_doublebed_p1[' . $data->rid . '][' . $i . ']',
'#value' => (!empty($existing_beds[2][$j])) ? $existing_beds[2][$j++] : 0,
));
$row['booking_room_doublebed_p2'] = array('data' => array(
'#type' => 'select',
'#options' => $attendee_select,
'#name' => 'booking_room_doublebed_p2[' . $data->rid . '][' . $i . ']',
'#value' => (!empty($existing_beds[2][$j])) ? $existing_beds[2][$j++] : 0,
));
$options[$counter++] = $row;
}
_booking_rooms_allocate_generate_doublebeds($data, $existing_beds, $default_row, &$counter, &$form);
//create an additional row for each queen bed
//$j is our counter that increments twice as fast as $i to cater for both beds
$j = 0;
for ($i = 1; $i <= $data->booking_room_queenbeds; $i++)
{
$row = _booking_clone_array($default_row);
$default = (!empty($existing_beds[3][$j])) ? $existing_beds[3][$j++] : 0;
$row['booking_room_queenbed_p1'] = array('data' => array(
'#type' => 'select',
'#options' => $attendee_select,
'#name' => 'booking_room_queenbed_p1[' . $data->rid . '][' . $i . ']',
'#value' => $default,
));
//find the default for the second bed
$default = (!empty($existing_beds[3][$j])) ? $existing_beds[3][$j++] : 0;
$row['booking_room_queenbed_p2'] = array('data' => array(
'#type' => 'select',
'#options' => $attendee_select,
'#name' => 'booking_room_queenbed_p2[' . $data->rid . '][' . $i . ']',
'#value' => $default,
));
//add this row to the table
$options[$counter++] = $row;
}
_booking_rooms_allocate_generate_queenbeds($data, $existing_beds, $default_row, &$counter, &$form);
}
$form['table'] = array (
'#type' => 'tableselect',
'#header' => $header,
'#options' => $options,
'#empty' => t('No rooms found for this room location id.'),
);
//so we can access the dropdown elements
$form['booking_room_singlebed'] = array( '#type' => 'value' );
$form['booking_room_queenbed_p1'] = array( '#type' => 'value' );
$form['booking_room_queenbed_p2'] = array( '#type' => 'value' );
$form['booking_room_doublebed_p1'] = array( '#type' => 'value' );
$form['booking_room_doublebed_p2'] = array( '#type' => 'value' );
$form['submit'] = array (
'#type' => 'submit',
'#value' => t('Submit'),
@@ -190,3 +143,190 @@ function booking_rooms_allocate_test_form($node, &$form_state, $location_id) {
);
}
/**
* Process the submission for room assignment
*/
function booking_rooms_allocate_test_form_submit($form, &$form_state) {
global $event;
$values = $form_state['input'];
watchdog('booking_debug', "<pre>Room assignment test submission form state:\n@info</pre>", array('@info' => print_r( $values, true)));
//query for existing room allocations
$room_mapping_query = db_query("SELECT * FROM {booking_room_mapping} WHERE booking_eventid = :eid", array(':eid' => $event->eid));
$room_mapping = $room_mapping_query->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 => $person)
{
if (! empty($person)) {
watchdog('booking_debug', "<pre>Processing room assignment for person:\n@info</pre>", array('@info' => print_r( $person, true)));
//TODO:
//extract nid from $person using regex
//run query to see if someone was previously assigned to this bed
//if someone was, then remove the mapping if it was a different person
//add a new mapping for this person to this bed
}
} //next bed
} //next room
} //next bed type
} //end function
/**
* function to generate table rows for each single bed defined in this room
*/
function _booking_rooms_allocate_generate_singlebeds($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++;
}
}