/**
* Retrieve the cached html from transients, set class property
*
* @uses tribe_events_before_view hook
*/
public function get()
{
if (isset($this->html)) {
return $this->html;
}
$this->html = $this->cache->get_transient($this->key, $this->expiration_trigger);
return $this->html;
}
/**
* Customized WP_Query wrapper to setup event queries with default arguments.
*
* @param array $args
* @param bool $full
*
* @return array|WP_Query
*/
public static function getEvents($args = array(), $full = false)
{
$defaults = array('post_type' => TribeEvents::POSTTYPE, 'orderby' => 'event_date', 'order' => 'ASC', 'posts_per_page' => tribe_get_option('postsPerPage', 10));
$args = wp_parse_args($args, $defaults);
// remove empty args and sort by key, this increases chance of a cache hit
$args = array_filter($args, array(__CLASS__, 'filter_args'));
ksort($args);
$cache = new TribeEventsCache();
$cache_key = 'get_events_' . serialize($args);
$result = $cache->get($cache_key, 'save_post');
if ($result && is_a($result, 'WP_Query')) {
do_action('log', 'cache hit', 'tribe-events-cache', $args);
} else {
do_action('log', 'no cache hit', 'tribe-events-cache', $args);
$result = new WP_Query($args);
$cache->set($cache_key, $result, TribeEventsCache::NON_PERSISTENT, 'save_post');
}
if (!empty($result->posts)) {
if ($full) {
return $result;
} else {
$posts = $result->posts;
return $posts;
}
} else {
if ($full) {
return $result;
} else {
return array();
}
}
}
/**
* A recurring event will have the base post's slug in the
* 'name' query var. We need to remove that and replace it
* with the correct post's ID
*
* @param WP_Query $query
* @return void
*/
private function set_post_id_for_recurring_event_query($query)
{
$date = $query->get('eventDate');
$slug = $query->get('name');
if (empty($date) || empty($slug)) {
return;
// we shouldn't be here
}
$cache = new TribeEventsCache();
$post_id = $cache->get('single_event_' . $slug . '_' . $date, 'save_post');
if (!empty($post_id)) {
unset($query->query_vars['name']);
unset($query->query_vars['tribe_events']);
$query->set('p', $post_id);
return;
}
global $wpdb;
$parent_sql = "SELECT ID FROM {$wpdb->posts} WHERE post_name=%s AND post_type=%s";
$parent_sql = $wpdb->prepare($parent_sql, $slug, TribeEvents::POSTTYPE);
$parent_id = $wpdb->get_var($parent_sql);
$parent_start = get_post_meta($parent_id, '_EventStartDate', true);
if (empty($parent_start)) {
return;
// how does this series not have a start date?
} else {
$parent_start_date = date('Y-m-d', strtotime($parent_start));
$parent_start_time = date('H:i:s', strtotime($parent_start));
}
if ($parent_start_date == $date) {
$post_id = $parent_id;
} else {
$child_sql = "SELECT ID FROM {$wpdb->posts} p INNER JOIN {$wpdb->postmeta} m ON m.post_id=p.ID AND m.meta_key='_EventStartDate' WHERE p.post_parent=%d AND p.post_type=%s AND m.meta_value=%s";
$child_sql = $wpdb->prepare($child_sql, $parent_id, TribeEvents::POSTTYPE, $date . ' ' . $parent_start_time);
$post_id = $wpdb->get_var($child_sql);
}
if ($post_id) {
unset($query->query_vars['name']);
unset($query->query_vars['tribe_events']);
$query->set('p', $post_id);
$cache->set('single_event_' . $slug . '_' . $date, $post_id, TribeEventsCache::NO_EXPIRATION, 'save_post');
}
}
/**
* Custom SQL to retrieve post_id list of events marked to be hidden from upcoming lists.
*
* @return array
*/
public static function getHideFromUpcomingEvents()
{
global $wpdb;
$cache = new TribeEventsCache();
$cache_key = 'tribe-hide-from-upcoming-events';
$found = $cache->get($cache_key, 'save_post');
if (is_array($found)) {
return $found;
}
// custom sql to get ids of posts that hide_upcoming_ids
$hide_upcoming_ids = $wpdb->get_col("SELECT {$wpdb->postmeta}.post_id FROM {$wpdb->postmeta} WHERE {$wpdb->postmeta}.meta_key = '_EventHideFromUpcoming' AND {$wpdb->postmeta}.meta_value = 'yes'");
$hide_upcoming_ids = apply_filters('tribe_events_hide_from_upcoming_ids', $hide_upcoming_ids);
$cache->set($cache_key, $hide_upcoming_ids, 3600, 'save_post');
return $hide_upcoming_ids;
}
/**
* Get the start dates of all instances of the event,
* in ascending order
*
* @param int $post_id
*
* @return array Start times, as Y-m-d H:i:s
*/
public static function get_start_dates($post_id)
{
if (empty($post_id)) {
return array();
}
$cache = new TribeEventsCache();
$dates = $cache->get('event_dates_' . $post_id, 'save_post');
if (is_array($dates)) {
return $dates;
}
/** @var wpdb $wpdb */
global $wpdb;
$ancestors = get_post_ancestors($post_id);
$post_id = empty($ancestors) ? $post_id : end($ancestors);
$sql = "SELECT meta_value FROM {$wpdb->postmeta} m INNER JOIN {$wpdb->posts} p ON p.ID=m.post_id AND (p.post_parent=%d OR p.ID=%d) WHERE meta_key='_EventStartDate' ORDER BY meta_value ASC";
$sql = $wpdb->prepare($sql, $post_id, $post_id);
$result = $wpdb->get_col($sql);
$cache->set('recurrence_start_dates_' . $post_id, $result, TribeEventsCache::NO_EXPIRATION, 'save_post');
return $result;
}
/**
* @param string $date
* @return WP_Query
*/
private function get_daily_events($date)
{
global $wp_query;
$tribe_ecp = TribeEvents::instance();
$post_status = is_user_logged_in() ? array('publish', 'private') : 'publish';
$args = wp_parse_args(array('eventDate' => $date, 'start_date' => tribe_event_beginning_of_day($date), 'end_date' => tribe_event_end_of_day($date), 'post__not_in' => self::$hide_upcoming_ids, 'hide_upcoming' => false, 'posts_per_page' => self::$posts_per_page_limit, 'orderby' => 'menu_order', 'order' => 'ASC', 'post_status' => $post_status, 'eventDisplay' => 'custom', 'no_found_rows' => true), self::$args);
if (is_tax($tribe_ecp->get_event_taxonomy())) {
$cat = get_term_by('slug', get_query_var('term'), $tribe_ecp->get_event_taxonomy());
$args['eventCat'] = (int) $cat->term_id;
}
$cache = new TribeEventsCache();
$cache_key = 'daily_events_' . serialize($args);
$found = $cache->get($cache_key, 'save_post');
if ($found && is_a($found, 'WP_Query')) {
// return $found;
}
$result = TribeEventsQuery::getEvents($args, true);
$cache->set($cache_key, $result, self::$cache_expiration, 'save_post');
return $result;
}
