/**
* Filter for the "Tags" metabox in post edit. Does NOT affect the "Categories" metabox.
* @see get_terms_to_edit() wp-admin\includes\taxonomy.php
* @scope admin
* @since 1.6.4
*/
if ((empty($_GET['wpglobus']) || 'off' !== $_GET['wpglobus']) && is_admin() && WPGlobus_WP::is_pagenow('post.php')) {
add_filter('terms_to_edit', array('WPGlobus_Filters', 'filter__terms_to_edit'), 5);
}
/**
* Filter for the "Tags" box in edit.php page.
* @see filter 'pre_insert_term' in wp-includes\taxonomy.php
* @scope admin
* @since 1.6.6
*/
if (WPGlobus_WP::is_http_post_action('inline-save') && false !== strpos($_SERVER['HTTP_REFERER'], 'edit.php')) {
add_filter('pre_insert_term', array('WPGlobus_Filters', 'filter__pre_insert_term'), 5, 2);
}
/**
* Full description is in @see WPGlobus_Filters::filter__sanitize_title
* @scope both
*/
add_filter('sanitize_title', array('WPGlobus_Filters', 'filter__sanitize_title'), 0);
/**
* Used by @see get_terms (3 places in the function)
* @scope both
* -
* Example of WP core using this filter: @see _post_format_get_terms
* -
* Set priority to 11 for case ajax-tag-search action from post.php screen
* @see wp_ajax_ajax_tag_search() in wp-admin\includes\ajax-actions.php
/**
* @covers WPGlobus_WP::is_http_post_action
*/
public function test_is_http_post_action()
{
$_POST['action'] = 'unit-test-action';
self::assertTrue(WPGlobus_WP::is_http_post_action('unit-test-action'));
self::assertFalse(WPGlobus_WP::is_http_post_action(''));
self::assertFalse(WPGlobus_WP::is_http_post_action(null));
self::assertFalse(WPGlobus_WP::is_http_post_action(3.14));
$bad_boy = new stdClass();
self::assertFalse(WPGlobus_WP::is_http_post_action($bad_boy));
$_POST['action'] = 'not-unit-test-action';
self::assertFalse(WPGlobus_WP::is_http_post_action('unit-test-action'));
unset($_POST['action']);
self::assertFalse(WPGlobus_WP::is_http_post_action('unit-test-action'));
$_POST['action'] = 'unit-test-action';
self::assertTrue(WPGlobus_WP::is_http_post_action(array('unit-test-action', 'not-unit-test-action')));
$_POST['action'] = array('this-should-not-be-an-array');
self::assertFalse(WPGlobus_WP::is_http_post_action('unit-test-action'));
}
/**
* Localize home_url
* Should be processed on:
* - front
* - AJAX, except for several specific actions
*
* @param string $url
*
* @return string
*/
public static function filter__home_url($url)
{
/**
* @internal note
* Example of URL in admin:
* When admin interface is not in default language, we still should not see
* any permalinks with language prefixes.
* For that, we could check if we are at the 'post.php' screen:
* if ( 'post.php' == $pagenow ) ....
* However, we do not need it, because we disallowed almost any processing in admin.
*/
/**
* 1. Do not work in admin
*/
$need_to_process = !is_admin();
if (WPGlobus_WP::is_pagenow('admin-ajax.php')) {
/**
* 2. But work in AJAX, which is also admin
*/
$need_to_process = true;
/**
* 3. However, don't convert url for these AJAX actions:
*/
if (WPGlobus_WP::is_http_post_action(array('heartbeat', 'sample-permalink', 'add-menu-item'))) {
$need_to_process = false;
}
}
if ($need_to_process) {
$url = WPGlobus_Utils::localize_url($url);
}
return $url;
}
