/**
* If a menu isn't being used the above won't work. They're using wp_list_pages, so the
* best we can do is append a link to the end of the list.
* Hooked onto wp_list_pages
*
* @ignore
* @access private
* @since 1.0
*/
function eventorganiser_menu_link($items)
{
if (eventorganiser_get_option('addtomenu') != '1') {
return $items;
}
$class = 'menu-item menu-item-type-event';
if (is_post_type_archive('event') || is_singular('event') || eo_is_event_taxonomy()) {
$class = 'current_page_item';
}
$items .= sprintf('<li class="%s"><a href="%s" > %s </a></li>', $class, get_post_type_archive_link('event'), esc_html(eventorganiser_get_option('navtitle')));
return $items;
}
/**
* Checks whether a given query is for events
* @package event-query-functions
* @param WP_Query $query The query to test
* @param bool $exclusive Whether to test if the query is *exclusively* for events, or can include other post types
* @return bool True if the query is an event query. False otherwise.
*/
function eventorganiser_is_event_query($query, $exclusive = false)
{
$post_types = $query->get('post_type');
if ('any' == $post_types) {
$post_types = get_post_types(array('exclude_from_search' => false));
}
if ($post_types == 'event' || array('event') == $post_types) {
$bool = true;
} elseif ($query && $query->is_feed('eo-events') || is_feed('eo-events')) {
$bool = true;
} elseif (empty($post_types) && eo_is_event_taxonomy($query)) {
//Querying by taxonomy - check if 'event' is the only post type
$post_types = array();
$taxonomies = wp_list_pluck($query->tax_query->queries, 'taxonomy');
foreach (get_post_types() as $pt) {
if (version_compare('3.4', get_bloginfo('version')) <= 0) {
$object_taxonomies = $pt === 'attachment' ? get_taxonomies_for_attachments() : get_object_taxonomies($pt);
} else {
//Backwards compat for 3.3
$object_taxonomies = $pt === 'attachment' ? array() : get_object_taxonomies($pt);
}
if (array_intersect($taxonomies, $object_taxonomies)) {
$post_types[] = $pt;
}
}
if (in_array('event', $post_types)) {
if ($exclusive && 1 == count($post_types)) {
$query->set('post_type', 'event');
$bool = true;
} elseif (!$exclusive) {
$bool = true;
} else {
$bool = false;
}
} else {
$bool = false;
}
} elseif ($exclusive) {
$bool = false;
} elseif (is_array($post_types) && in_array('event', $post_types)) {
$bool = true;
} else {
$bool = false;
}
/**
* Filters whether the query is an event query.
*
* This should be `true` if the query is for events, `false` otherwise. The
* third parameter, `$exclusive` qualifies if this means 'query exclusively
* for events' or not. If `true` then this filter should return `true` only
* if the query is exclusively for events.
*
* @param bool $bool Whether the query is an event query.
* @param WP_Query $query The WP_Query instance to check.
* @param bool $exclusive Whether the check if for queries exclusively for events.
*/
return apply_filters('eventorganiser_is_event_query', $bool, $query, $exclusive);
}
/**
* Checks whether a given query is for events
* @package event-query-functions
* @param WP_Query $query The query to test
* @param bool $exclusive Whether to test if the query is *exclusively* for events, or can include other post types
* @return bool True if the query is an event query. False otherwise.
*/
function eventorganiser_is_event_query($query, $exclusive = false)
{
$post_types = $query->get('post_type');
if ('any' == $post_types) {
$post_types = get_post_types(array('exclude_from_search' => false));
}
if ($post_types == 'event' || array('event') == $post_types) {
$bool = true;
} elseif ($query && $query->is_feed('eo-events') || is_feed('eo-events')) {
$bool = true;
} elseif (empty($post_types) && eo_is_event_taxonomy($query)) {
//Querying by taxonomy - check if 'event' is the only post type
$post_types = array();
$taxonomies = wp_list_pluck($query->tax_query->queries, 'taxonomy');
foreach (get_post_types() as $pt) {
if (version_compare('3.4', get_bloginfo('version')) <= 0) {
$object_taxonomies = $pt === 'attachment' ? get_taxonomies_for_attachments() : get_object_taxonomies($pt);
} else {
//Backwards compat for 3.3
$object_taxonomies = $pt === 'attachment' ? array() : get_object_taxonomies($pt);
}
if (array_intersect($taxonomies, $object_taxonomies)) {
$post_types[] = $pt;
}
}
if (in_array('event', $post_types)) {
if ($exclusive && 1 == count($post_types)) {
$query->set('post_type', 'event');
$bool = true;
} elseif (!$exclusive) {
$bool = true;
} else {
$bool = false;
}
} else {
$bool = false;
}
} elseif ($exclusive) {
$bool = false;
} elseif (is_array($post_types) && in_array('event', $post_types)) {
$bool = true;
} else {
$bool = false;
}
return apply_filters('eventorganiser_is_event_query', $bool, $query, $exclusive);
}
function eventorganiser_menu_link($items)
{
$eo_options = get_option('eventorganiser_options');
if ($eo_options['addtomenu'] != '1') {
return $items;
}
global $wp_query;
$title = isset($eo_options['navtitle']) ? $eo_options['navtitle'] : 'Events';
$class = 'menu-item menu-item-type-event';
if (is_post_type_archive('event') || is_singular('event') || eo_is_event_taxonomy()) {
$class = 'current_page_item';
}
$eventlink = '<li class="' . $class . '"><a href="' . get_post_type_archive_link('event') . '">' . $title . '</a></li>';
$items = $items . $eventlink;
return $items;
}
