/**
* process_shortcode - ESPRESSO_EVENTS - Returns a list of events
* [ESPRESSO_EVENTS]
* [ESPRESSO_EVENTS title="My Super Event"]
* [ESPRESSO_EVENTS limit=5]
* [ESPRESSO_EVENTS css_class="my-custom-class"]
* [ESPRESSO_EVENTS month="April 2014"]
* [ESPRESSO_EVENTS show_expired=true]
* [ESPRESSO_EVENTS category_slug="free-events"]
* [ESPRESSO_EVENTS order_by="start_date,id"]
* [ESPRESSO_EVENTS sort="ASC"]
*
* @access public
* @param array $attributes
* @return string
*/
public function process_shortcode($attributes = array())
{
// make sure EED_Events_Archive is setup properly
if (apply_filters('FHEE__fallback_shortcode_processor__EES_Espresso_Events', FALSE)) {
EED_Events_Archive::instance()->event_list();
}
// merge in any attributes passed via fallback shortcode processor
$attributes = array_merge((array) $attributes, (array) $this->_attributes);
//set default attributes
$default_espresso_events_shortcode_atts = array('title' => NULL, 'limit' => 10, 'css_class' => NULL, 'show_expired' => FALSE, 'month' => NULL, 'category_slug' => NULL, 'order_by' => 'start_date', 'sort' => 'ASC', 'fallback_shortcode_processor' => FALSE);
// allow the defaults to be filtered
$default_espresso_events_shortcode_atts = apply_filters('EES_Espresso_Events__process_shortcode__default_espresso_events_shortcode_atts', $default_espresso_events_shortcode_atts);
// grab attributes and merge with defaults, then extract
$attributes = array_merge($default_espresso_events_shortcode_atts, $attributes);
// make sure we use the_excerpt()
add_filter('FHEE__EES_Espresso_Events__process_shortcode__true', '__return_true');
// run the query
global $wp_query;
$wp_query = new EE_Event_List_Query($attributes);
// check what template is loaded and load filters accordingly
EED_Events_Archive::instance()->template_include('loop-espresso_events.php');
// load our template
$event_list = EEH_Template::locate_template('loop-espresso_events.php', array(), TRUE, TRUE);
// now reset the query and postdata
wp_reset_query();
wp_reset_postdata();
EED_Events_Archive::remove_all_events_archive_filters();
// pull our content from the output buffer and return it
return $event_list;
}
/**
* espresso_get_events
* @param array $params
* @return array
*/
function espresso_get_events($params = array())
{
//set default params
$default_espresso_events_params = array('limit' => 10, 'show_expired' => FALSE, 'month' => NULL, 'category_slug' => NULL, 'order_by' => 'start_date', 'sort' => 'ASC');
// allow the defaults to be filtered
$default_espresso_events_params = apply_filters('espresso_get_events__default_espresso_events_params', $default_espresso_events_params);
// grab params and merge with defaults, then extract
$params = array_merge($default_espresso_events_params, $params);
// run the query
$events_query = new EE_Event_List_Query($params);
// assign results to a variable so we can return it
$events = $events_query->have_posts() ? $events_query->posts : array();
// but first reset the query and postdata
wp_reset_query();
wp_reset_postdata();
EED_Events_Archive::remove_all_events_archive_filters();
unset($events_query);
return $events;
}
