/**
* Save a venue.
*
* Accepts an array of properties, whitelists them and then saves. Will update values if the ID isn't 0.
* Sets all post meta fields upon initial save, even if empty.
*
* @since 1.0.0
*/
function save_audiotheme_venue($data)
{
global $wpdb;
$action = 'update';
$current_user = wp_get_current_user();
$defaults = get_default_audiotheme_venue_properties();
// New venue.
if (empty($data['ID'])) {
$action = 'insert';
$data = wp_parse_args($data, $defaults);
} else {
$current_venue = get_audiotheme_venue($data['ID']);
}
// Copy gig count before cleaning the data array.
$gig_count = isset($data['gig_count']) && is_numeric($data['gig_count']) ? absint($data['gig_count']) : 0;
// Remove properties that aren't whitelisted.
$data = array_intersect_key($data, $defaults);
// Map the 'name' property to the 'post_title' field.
if (isset($data['name']) && !empty($data['name'])) {
$post_title = get_unique_audiotheme_venue_name($data['name'], $data['ID']);
if (!isset($current_venue) || $post_title !== $current_venue->name) {
$venue['post_title'] = $post_title;
$venue['post_name'] = '';
}
}
// Insert the post container.
if ('insert' === $action) {
$venue['post_author'] = $current_user->ID;
$venue['post_status'] = 'publish';
$venue['post_type'] = 'audiotheme_venue';
$venue_id = wp_insert_post($venue);
} else {
$venue_id = absint($data['ID']);
$venue['ID'] = $venue_id;
wp_update_post($venue);
}
// Set the venue title as the venue ID if the name argument was empty.
if (isset($data['name']) && empty($data['name'])) {
wp_update_post(array('ID' => $venue_id, 'post_title' => get_unique_audiotheme_venue_name($venue_id, $venue_id), 'post_name' => ''));
}
// Save additional properties to post meta.
if ($venue_id) {
unset($data['ID']);
unset($data['name']);
foreach ($data as $key => $val) {
$key = '_audiotheme_' . $key;
update_post_meta($venue_id, $key, $val);
}
// Update gig count.
update_audiotheme_venue_gig_count($venue_id, $gig_count);
return $venue_id;
}
return false;
}
/**
* Update a venue's cached gig count when gig is deleted.
*
* Determines if a venue's gig_count meta field needs to be updated
* when a gig is deleted.
*
* @since 1.0.0
*
* @param int $post_id ID of the gig being deleted.
*/
function audiotheme_gig_before_delete($post_id)
{
if ('audiotheme_gig' === get_post_type($post_id)) {
$gig = get_audiotheme_gig($post_id);
if (isset($gig->venue->ID)) {
$count = get_audiotheme_venue_gig_count($gig->venue->ID);
update_audiotheme_venue_gig_count($gig->venue->ID, --$count);
}
}
}
