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concertpress.php
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<?php
/*
Plugin Name: ConcertPress
Plugin URI: http://richardsweeney.com/portfolio-item/concertpress/
Description: A concert diary plugin for classical musicians
Version: 1.1.1
Author: Richard Sweeney
Author URI: http://richardsweeney.com/
*/
/*
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
class RPS_ConcertPress {
// Pagination array
public $pagination = array(), $numResultsPerPage;
/**
* Constructor function. Contains all WP hooks and actions
*/
public function __construct(){
add_action( 'init', array( &$this, 'defineConstants' ) );
add_action( 'template_redirect', array( &$this, 'addCSS' ) );
add_action( 'admin_menu', array( &$this, 'addAdminPages' ) );
register_activation_hook( __FILE__, array( &$this, 'activatePlugin' ) );
/********************** Ajax methods ********************/
/* Add events, programmes and venues */
add_action( 'wp_ajax_new-event-ajax', array( &$this, 'ajax_process_new_event' ) );
add_action( 'wp_ajax_new-programme-ajax', array( &$this, 'ajax_process_new_programme' ) );
add_action( 'wp_ajax_new-venue-ajax', array( &$this, 'ajax_process_new_venue' ) );
/* Delete progs or venues */
add_action( 'wp_ajax_check-prog-venue-associations', array( &$this, 'ajax_check_prog_venue_associations' ) );
add_action( 'wp_ajax_delete-event-prog-venue-ajax', array( &$this, 'ajax_delete_event_prog_or_venue' ) );
/* Refresh after AJAX */
add_action( 'wp_ajax_redraw-tables', array( &$this, 'ajax_redraw_tables' ) );
/* Get / set options */
add_action( 'wp_ajax_get-options', array( &$this, 'getOptions' ) );
add_action( 'wp_ajax_save-options', array( &$this, 'saveOptions' ) );
/* Add shortcode to echo the events to the front-end */
add_shortcode( 'cpevents', array( &$this, 'printEvents' ) );
add_action( 'wp_before_admin_bar_render', array( &$this, 'add_link_to_menu_bar' ) );
/* Add widget */
add_action( 'widgets_init', array($this, 'register_widget') );
}
/**
* Define constants for use in the script
*/
public function defineConstants() {
global $wpdb;
define( 'CONCERTPRESS_VERSION', '1.0' );
define( 'CP_EVENTS', $wpdb->prefix . "concertpress_events" );
define( 'CP_PROGRAMMES', $wpdb->prefix . "concertpress_programmes" );
define( 'CP_VENUES', $wpdb->prefix . "concertpress_venues" );
define( 'WEBSITE_URL', get_bloginfo('url') );
define( 'CP_URL', plugin_dir_url( __FILE__ ) );
// Add the option if it's not set
if( get_option( 'rps_cp_num_results' ) === false ) {
$result = 10;
add_option( 'rps_cp_num_results', $result );
} else {
$result = get_option( 'rps_cp_num_results' );
}
$this->numResultsPerPage = $result;
}
/**
* On Plugin Activation
*/
public function activatePlugin() {
// Register uninstall hook
register_uninstall_hook( __FILE__, array( &$this, 'uninstallPlugin' ) );
// Create the tables
global $wpdb;
// Create events table
$c_sql = "CREATE TABLE IF NOT EXISTS " . $wpdb->prefix . "concertpress_events (
event_id mediumint(9) NOT NULL AUTO_INCREMENT,
date DATETIME DEFAULT '0000-00-00 00:00:00' NOT NULL,
enddate DATETIME DEFAULT '0000-00-00 00:00:00',
created datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
multidate mediumtext NOT NULL,
venue_id mediumint(9) NOT NULL,
prog_id mediumint(9) NOT NULL,
PRIMARY KEY (event_id)
);";
$wpdb->query( $c_sql );
// Create programmes table
$p_sql = "CREATE TABLE IF NOT EXISTS " . $wpdb->prefix . "concertpress_programmes (
id mediumint(9) NOT NULL AUTO_INCREMENT,
created datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
title mediumtext NOT NULL,
details longtext NOT NULL,
PRIMARY KEY (id)
);";
$wpdb->query( $p_sql );
// Create venues table
$v_sql = "CREATE TABLE IF NOT EXISTS " . $wpdb->prefix . "concertpress_venues (
id mediumint(9) NOT NULL AUTO_INCREMENT,
created datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
name mediumtext NOT NULL,
url mediumtext NOT NULL,
address mediumtext NOT NULL,
lat DOUBLE DEFAULT NULL,
lng DOUBLE DEFAULT NULL,
PRIMARY KEY (id)
);";
$wpdb->query( $v_sql );
}
/**
* On Plugin Uninstall
*/
function uninstallPlugin() {
global $wpdb;
delete_option( 'rps_cp_num_results' );
// Delete the Extra Tables on unistall
$sql = "DROP TABLE " . CP_EVENTS . ", " . CP_VENUES . ", " . CP_PROGRAMMES . ";";
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
dbDelta( $sql );
}
/**
* Add the various admin pages
*/
public function addAdminPages() {
// Create an array to store all the pages
$pages = array();
// Add the pages & push them to the array
$pages[] = add_menu_page( 'ConcertPress Settings Page', 'ConcertPress', 'edit_posts', __FILE__, array( &$this, 'echoSettingsPage' ), '', 26 );
$pages[] = add_submenu_page( __FILE__, 'Events', 'Events', 'edit_posts', 'events', array( &$this, 'echoEventsPage' ) );
$pages[] = add_submenu_page( __FILE__, 'Programmes', 'Programmes', 'edit_posts', 'programmes', array( &$this, 'echoProgrammesPage' ) );
$pages[] = add_submenu_page( __FILE__, 'Venues', 'Venues', 'edit_posts', 'venues', array( &$this, 'echoVenuesPage' ) );
$pages[] = add_submenu_page( __FILE__, 'Archives', 'Archives', 'edit_posts', 'archives', array( &$this, 'echoArchivesPage' ) );
// Add my JS and CSS only to my plugin pages
foreach( $pages as $page ) {
add_action( 'load-' . $page, array( &$this, 'addJS' ) );
add_action( 'load-' . $page, array( &$this, 'addCSS' ) );
}
// Add maps to the venues page
add_action( 'load-' . $pages[3], array( &$this, 'addMaps' ) );
}
/**
* Add JavaScript to admin header
*/
public function addJS() {
wp_enqueue_script( 'jquery' );
wp_enqueue_script( 'jquery-ui-core' );
wp_enqueue_script( 'jquery-ui-datepicker' );
wp_enqueue_script( 'jquery-ui-dialog' );
wp_enqueue_script('concertpress_js', CP_URL . 'js/cp-js.min.js', array( 'jquery' ), 1.0 );
$data = array(
'plugin_url' => CP_URL,
'nonce' => wp_create_nonce( 'cp-check' ),
'numResultsPerPage' => $this->numResultsPerPage
);
wp_localize_script( 'concertpress_js', 'phpvars', $data );
}
/* Add google maps */
public function addMaps(){
wp_enqueue_script( 'maps', 'http://maps.google.com/maps/api/js?sensor=false' );
}
/**
* Add CSS to admin header
*/
public function addCSS() {
wp_enqueue_style( 'concertpress_css', CP_URL . 'css/cp-css.css' );
if( is_admin() ) {
wp_enqueue_style( 'jquery_ui_smoothness.css', CP_URL . 'css/jquery-ui.css' );
}
}
/**
* AJAX error checking and submit for new event
*/
public function ajax_process_new_event() {
global $wpdb;
check_ajax_referer( 'cp-check' );
// Our response to feed back to the AJAX request
$response = array(
'prog' => array(
'id' => ''
),
'venue' => array(
'id' => ''
),
'event' => array(
'id' => ''
)
);
// Get flags for venue & prog select list flags
$venueSelectFlag = (int) $_POST['venueSelectFlag'];
$progSelectFlag = (int) $_POST['progSelectFlag'];
/******************************
\\ The Programme //
*******************************/
// If the select list was used
if( $progSelectFlag == 1 ){
$response['prog']['id'] = (int) $_POST['prog_select_id'];
$response['prog']['result'] = 1;
$progExists = 'no';
} else {
$progExists = $this->checkIfProgExists( $_POST['prog']['title'] );
$response['prog']['result'] = ($progExists == 'yes') ? 'exists' : '';
}
/******************************
\\ The Venue //
*******************************/
// If the select list was used
if( $venueSelectFlag == 1 ) {
$response['venue']['id'] = (int) $_POST['venue_select_id'];
$response['venue']['result'] = 1;
$venueExists = 'no';
} else {
$venueExists = $this->checkIfVenueExists( $_POST['venue']['name'] );
$response['venue']['result'] = ($venueExists == 'yes') ? 'exists' : '';
}
/******************************
\\ The Event //
*******************************/
// If neither the programme nor the venue exist:
// add them to the database
if( $progExists == 'no' && $venueExists == 'no' ) {
if( $progSelectFlag != 1 ) {
$addProg = $this->addUpdateProg( $_POST['prog'] );
$response['prog']['id'] = $addProg['id'];
$response['prog']['result'] = $addProg['result'];
}
if( $venueSelectFlag != 1 ) {
$addVenue = $this->addUpdateVenue( $_POST['venue'] );
$response['venue']['id'] = $addVenue['id'];
$response['venue']['result'] = $addVenue['result'];
}
}
$editArray = array(
'flag' => trim( wp_filter_nohtml_kses( $_POST['editflag'] ) ),
'id' => (int) trim( $_POST['edit_id'] )
);
// If the responses for the venue & programme are ok
if( $response['prog']['result'] === 1 && $response['venue']['result'] === 1 ){
$addEvent = $this->addUpdateEvent( $response['prog']['id'], $response['venue']['id'], $_POST['event'], $editArray );
// Get insert ID
$response['event']['id'] = $addEvent['id'];
// 0 = unchanged, 1 = ok, 'error' = error, 'exists' = event exists
$response['event']['result'] = $addEvent['result'];
// Prepare a date to send back to AJAX function
$response['date'] = date( 'jS F Y', strtotime( $addEvent['date'] ) );
} else {
$response['event']['result'] = '';
}
/******************************
\\ The Response //
*******************************/
// 'Added' or 'updated' flag to add to our feedback message
$response['addUpdate'] = ( $editArray['flag'] == 'yes' ) ? 'updated' : 'added';
$response = json_encode( $response );
header( "Content-Type: application/json" );
echo $response;
die();
}
/**
* AJAX function to add new programmes to the DB
*/
public function ajax_process_new_programme() {
// Security check
check_ajax_referer( 'cp-check' );
// Check if we're editing a programme
$editArray = array(
'flag' => trim( wp_filter_nohtml_kses( $_POST['editflag'] ) ),
'id' => (int) trim( wp_filter_nohtml_kses( $_POST['edit_id'] ) )
);
$response = array(
'addUpdate' => ( $editArray['flag'] == 'yes' ) ? 'updated' : 'added',
'id' => ''
);
if( $editArray['flag'] == 'no' ) {
$progExists = $this->checkIfProgExists( $_POST['prog']['title'] );
} else {
$progExists = 'no';
}
if( $progExists == 'no' ) {
$addProg = $this->addUpdateProg( $_POST['prog'], $editArray );
$response['result'] = $addProg['result'];
$response['id'] = $addProg['id'];
} else {
$response['result'] = 'exists';
}
$response = json_encode( $response );
header( "Content-Type: application/json" );
echo $response;
die;
}
/**
* AJAX function to add new venues to the DB
*/
public function ajax_process_new_venue() {
// Security check
check_ajax_referer( 'cp-check' );
// Check if we're editing a venue
$editArray = array(
'flag' => trim( wp_filter_nohtml_kses( $_POST['editflag'] ) ),
'id' => (int) trim( wp_filter_nohtml_kses( $_POST['edit_id'] ) )
);
// generate the response
$response = array(
'addUpdate' => ( $editArray['flag'] == 'yes' ) ? 'updated' : 'added',
'id' => ''
);
if( $editArray['flag'] == 'no' ) {
$venueExists = $this->checkIfVenueExists( $_POST['venue']['name'] );
} else {
$venueExists = 'no';
}
if( $venueExists == 'no' ) {
$addVenue = $this->addUpdateVenue( $_POST['venue'], $editArray );
$response['id'] = $addVenue['id'];
$response['result'] = $addVenue['result'];
} else {
$response['result'] = 'exists';
}
$response = json_encode( $response );
header( "Content-Type: application/json" );
echo $response;
die();
}
/**
* AJAX function to check if a venue or programme to be deleted is associated with any event
*/
public function ajax_check_prog_venue_associations() {
global $wpdb;
check_ajax_referer( 'cp-check' );
$epv = trim( $_POST['eventProgVenue'] );
if( $epv == 'prog' || $epv == 'progs' ) {
$query = "SELECT event_id FROM " . CP_EVENTS . " WHERE prog_id = %d;";
} else if( $epv == 'venue' || $epv == 'venues' ) {
$query = 'SELECT event_id FROM ' . CP_EVENTS . ' WHERE venue_id = %d';
}
$results = array();
foreach( $_POST['IDs'] as $ID ) {
$ID = (int) $ID;
$sql = $wpdb->prepare( $query, $ID );
$result = $wpdb->get_results( $sql );
if($result) {
$results[] = $result;
}
}
$results = json_encode( $results );
header( "Content-Type: application/json" );
echo $results;
die();
}
/**
* Delete an item from the DB
*/
public function ajax_delete_event_prog_or_venue() {
global $wpdb;
check_ajax_referer( 'cp-check' );
$epv = trim( $_POST['eventProgVenue'] );
switch( $epv ) {
case 'event':
case 'events':
case 'archives':
$sqlQuery = "DELETE FROM " . CP_EVENTS . " WHERE event_id = %d LIMIT 1;";
break;
case 'prog':
case 'progs':
$sqlQuery = "DELETE FROM " . CP_PROGRAMMES . " WHERE id = %d LIMIT 1;";
break;
case 'venue':
case 'venues':
$sqlQuery = "DELETE FROM " . CP_VENUES . " WHERE id = %d LIMIT 1;";
break;
}
$results = array();
foreach( $_POST['delIDs'] as $delID ) {
$delID = (int) $delID;
$sql = $wpdb->prepare( $sqlQuery, $delID );
$result = $wpdb->query( $sql );
if( $result === false ){
$result = 'error';
}
$results[] = $result;
}
$results = json_encode( $results );
header( "Content-Type: application/json" );
echo $results;
die();
}
/**
* Helper function to add / update a programme to the DB
*
* @prog_id int the programme ID
* @venue_id int the venue ID
* @eventArray array event date & time, multidate flag & end date
* @editArray array edit flag & eventID
*
* @return $wpdb result, eventID, event date
*/
public function addUpdateEvent( $prog_id, $venue_id, $eventArray, $editArray = array( 'flag' => 'no' ) ) {
global $wpdb;
// Get event date
$date = $eventArray['date'];
// Get prog ID, venue ID and multidate flag
$event = array(
'prog_id' => $prog_id,
'venue_id' => $venue_id,
'multidate' => (int) $eventArray['multidateflag']
);
// If it's a multi-day event
if( $event['multidate'] == 1 ) {
// There's no time
// Convert to MySQL datestamp
$event['date'] = $date . ' 00:00:00';
$event['enddate'] = $eventArray['enddate'] . ' 00:00:00';
} else {
$hour = (int) $eventArray['hour'];
$min = (int) $eventArray['min'];
// Convert to MySQL datestamp (with time)
$event['date'] = $date . ' ' . $hour . ':' . $min . ':00';
$event['enddate'] = 0;
}
// If we're editing a venue
if( $editArray['flag'] == 'yes' ) {
// Where statement for SQL query
$where = array(
'event_id' => (int) $editArray['id']
);
// For the prepared SQL statement
$event_formats = array( '%d', '%d', '%s', '%s', '%s' );
$where_formats = array( '%d' );
// Update the programme
$result = $wpdb->update( CP_EVENTS, $event, $where, $event_formats, $where_formats );
$id = (int) $editArray['id'];
} else {
// It's a new event, add a created timestamp
$event['created'] = current_time( 'mysql' );
$event_formats = array( '%d', '%d', '%s', '%s', '%s', '%s' );
$result = $wpdb->insert( CP_EVENTS, $event, $event_formats );
$id = (int) $wpdb->insert_id;
}
// To avoid type problems between PHP and JS & to help retain sanity, convert PHP false to a string value
if( $result === false ) {
$result = 'error';
}
return compact( 'result', 'id', 'date' );
}
/**
* Helper function to add / update a programme to the DB
* @prog array programme title & description
* @editArray array edit flag & editID
*
* @return $wpdb result & insertID
*/
public function addUpdateProg( $prog, $editArray = array( 'flag' => 'no' ) ) {
global $wpdb;
$prog = array(
'title' => sanitize_text_field( $prog['title'] ),
'details' => wp_kses_post( $prog['details'] )
);
// If we're editing a venue
if( $editArray['flag'] == 'yes' ) {
// Where statement for SQL query
$where = array(
'id' => (int) $editArray['id']
);
$prog_formats = array( '%s', '%s' );
$where_formats = array( '%d' );
// Update the programme
$result = $wpdb->update( CP_PROGRAMMES, $prog, $where, $prog_formats, $where_formats );
$id = (int) $editArray['id'];
} else {
// Add the date created to new venues
$prog['created'] = current_time( 'mysql' );
$prog_formats = array( '%s', '%s', '%s' );
// Add the programme
$result = $wpdb->insert( CP_PROGRAMMES, $prog, $prog_formats );
// Get the ID of the new venue
$id = (int) $wpdb->insert_id;
}
// To avoid type problems between PHP and JS & to help retain sanity, convert PHP false to a string value
if( $result === false ) {
$result = 'error';
}
return compact( 'result', 'id' );
}
/**
* Helper function to add / update a programme to the DB
* @venue array venue name, url & address
* @editArray array edit flag & editID
*
* @return $wpdb result & insertID
*/
public function addUpdateVenue( $venue, $editArray = array( 'flag' => 'no' ) ) {
global $wpdb;
$venue = array(
'name' => sanitize_text_field( $venue['name'] ),
'url' => trim( esc_url_raw( $venue['URL'] ) ),
'address' => sanitize_text_field( $venue['address'] ),
'lat' => '',
'lng' => ''
);
if( !empty( $venue['address'] ) ) {
$latlng = $this->gmapsGeocode( $venue['address'] );
if( !empty( $latlng ) ) {
$venue['lat'] = $latlng['lat'];
$venue['lng'] = $latlng['lng'];
}
}
if( $editArray['flag'] == 'yes' ) {
// Where statement for SQL query
$where = array(
'id' => (int) $editArray['id']
);
$venue_formats = array( '%s', '%s', '%s', '%s', '%s' );
$where_formats = array( '%d' );
$result = $wpdb->update( CP_VENUES, $venue, $where, $venue_formats, $where_formats );
$id = (int) $editArray['id'];
} else {
$venue['created'] = current_time( 'mysql' );
$venue_formats = array( '%s', '%s', '%s', '%s', '%s', '%s' );
$result = $wpdb->insert( CP_VENUES, $venue, $venue_formats );
$id = $wpdb->insert_id;
}
// To avoid type problems between PHP and JS & to help
// retain sanity, convert PHP false to a string value
if( $result === false ) {
$result = 'error';
}
return compact( 'result', 'id' );
}
/**
* redraws the list of venues, progs or events after AJAX submission
*/
public function ajax_redraw_tables(){
$page = $_POST['page'];
$pageNo = (int) $_POST['pageNo']; // The 'page' we're on
$numResults = (int) $_POST['numResults'];
error_log($archives);
if($_POST['archives'] == 'yes') {
$this->echoArchivesTableAndPagination( $numResults, $pageNo );
} else {
switch( $page ) {
case 'event':
case 'events':
$this->echoEventsTableAndPagination( $numResults, $pageNo );
break;
case 'prog':
case 'progs':
$this->echoProgTableAndPagination( $numResults, $pageNo );
break;
case 'venue':
case 'venues':
$this->echoVenueTableAndPagination( $numResults, $pageNo );
break;
}
}
die();
}
/**
* Helper function to check if programme already exists
* @title string programme title
*
* @return string if programme exits
*/
public function checkIfProgExists( $title ){
global $wpdb;
// Get programme names from the DB
$allProgs = "SELECT title FROM " . CP_PROGRAMMES;
$allProgs = $wpdb->get_results( $allProgs , ARRAY_A );
if( !empty( $allProgs ) ) {
foreach( $allProgs as $everyProg ) {
if( strtolower( $everyProg['title'] ) == strtolower( $title ) ) {
$progExists = 'yes';
break;
} else {
$progExists = 'no';
}
}
} else {
$progExists = 'no';
}
return $progExists;
}
/**
* Check if venue name has been used before
* @title string venue name
*
* @return string if venue exits
*/
public function checkIfVenueExists( $venueName ){
global $wpdb;
// Get all the venue names from the DB
$allVenues = "SELECT name FROM " . CP_VENUES;
$allVenues = $wpdb->get_results( $allVenues , ARRAY_A );
if( !empty( $allVenues ) ) {
foreach( $allVenues as $allVenue ) {
if( strtolower( $allVenue['name'] ) == strtolower( $venueName ) ) {
$exists = 'yes';
break;
} else {
$exists = 'no';
}
}
} else {
$exists = 'no';
}
return $exists;
}
/**
* Echo settings page
*/
public function echoSettingsPage() {
include_once( 'html/settings-page.php' );
}
/**
* List upcoming events
*/
public function echoEventsPage() {
include_once( 'html/add-event.php' );
$this->echoEventsTableAndPagination($this->numResultsPerPage);
}
/**
* Called on page load and when an event has been deleted / edited to refresh the list of events
*
* @pageNo int current page number
* @numResults int number of results to display per page
*/
public function echoEventsTableAndPagination( $numResults, $pageNo = 1 ) {
global $wpdb;
$archives = false;
// Pagination
$args = array(
'page' => 'events',
'pageNo' => $pageNo,
'numResults' => $numResults
);
$this->doPagination( $args );
// Get the events
$sql = $this->events_sql( 'future' );
$events = $wpdb->get_results( $sql, ARRAY_A );
$noConcertMessage = '<p>There are no events in the database yet.</p>';
include_once( 'html/list-events.php' ); // Method to draw the venues table & pagination
}
/**
* List archived events
*/
public function echoArchivesPage() {
$this->echoArchivesTableAndPagination($this->numResultsPerPage);
}
/**
* Called on page load and when an event has been deleted / edited to refresh the list of events
*
* @pageNo int current page number
* @numResults int number of results to display per page
*/
public function echoArchivesTableAndPagination( $numResults, $pageNo = 1 ) {
global $wpdb;
$archives = true;
// Pagination
$args = array(
'page' => 'events',
'scope' => 'past',
'pageNo' => $pageNo,
'numResults' => $numResults
);
$this->doPagination( $args );
$sql = $this->events_sql( 'past' );
$events = $wpdb->get_results( $sql, ARRAY_A );
$noConcertMessage = '<p>There are no events in the archives yet.<br>Events that have ocurred will automatically move to the archives.</p>';
echo '<div id="delete-container" title="Delete Events"></div>';
echo '<div id="cp-table-container">';
// As we don't have a proper header and/or container in the list-events file
echo '<div class="wrap cp-inside" data-page="events">';
echo '<h2 id="section-header">Archives</h2><br>';
include_once( 'html/list-events.php' ); // Method to draw the venues table & pagination
echo '</div>';
}
/**
* Create the venue and programme select lists dynamically
*
* @venueOrProg string the type of thing
*
* @return (echo) the select list
*/
public function echoVenueOrProgSelectList( $venueOrProg ){
global $wpdb;
$idEtc = 'select-' . $venueOrProg;
if( $venueOrProg == 'venue' || $venueOrProg == 'venues' ) {
// Get venue details from the DB
$sql = "SELECT name, id FROM " . CP_VENUES . ";";
$allResults = $wpdb->get_results( $sql, ARRAY_A );
$firstOpt = ' -- select a venue -- ';
} else if ( $venueOrProg == 'prog' || $venueOrProg == 'progs' ) {
// Get programme details from the DB
$sql = "SELECT title AS name, id FROM " . CP_PROGRAMMES . ";";
$allResults = $wpdb->get_results( $sql, ARRAY_A );
$firstOpt = ' -- select a programme -- ';
}
// If there are results
if( !empty( $allResults ) ) {
// Create the list
$list = '<select id="select-' . $venueOrProg . '" name="select-' . $venueOrProg . '" class="cp-select long select-' . $venueOrProg . '">