/**
* @covers WPGlobus_Utils::is_function_in_backtrace
*/
public static function test_is_function_in_backtrace()
{
self::assertTrue(WPGlobus_Utils::is_function_in_backtrace(__FUNCTION__));
self::assertFalse(WPGlobus_Utils::is_function_in_backtrace(__FUNCTION__ . 'trailer'));
self::assertFalse(WPGlobus_Utils::is_function_in_backtrace('no-such-function'));
self::assertFalse(WPGlobus_Utils::is_function_in_backtrace(null));
self::assertFalse(WPGlobus_Utils::is_function_in_backtrace(3.14));
self::assertFalse(WPGlobus_Utils::is_function_in_backtrace(new stdClass()));
self::assertFalse(WPGlobus_Utils::is_function_in_backtrace(array('a', 278, new stdClass())));
/**
* One level deeper
*/
self::_unit_test_for_backtrace();
}
/**
* Filter @see wp_get_object_terms()
* @scope admin
* @scope front
*
* @param string[]|stdClass[] $terms An array of terms for the given object or objects.
*
* @return array
*/
public static function filter__wp_get_object_terms(array $terms)
{
/**
* @internal
* Do not need to check for is_wp_error($terms),
* because the WP_Error is returned by wp_get_object_terms() before applying filter.
*/
if (!count($terms)) {
return $terms;
}
/**
* Don't filter term names when saving or publishing posts
* @todo Check this before add_filter and not here
* @todo Describe exactly how to check this visually, and is possible - write the acceptance test
*/
if (is_admin() && WPGlobus_WP::is_pagenow('post.php') && (!empty($_POST['save']) || !empty($_POST['publish']))) {
return $terms;
}
/**
* Don't filter term names for trash and un-trash single post
* @see we check post.php page instead of edit.php because redirect
*/
if (is_admin() && WPGlobus_WP::is_pagenow('post.php') && isset($_GET['action']) && ('trash' == $_GET['action'] || 'untrash' == $_GET['action'])) {
return $terms;
}
/**
* Don't filter term names bulk trash and untrash posts
*/
if (is_admin() && WPGlobus_WP::is_pagenow('edit.php') && isset($_GET['action']) && ('trash' == $_GET['action'] || 'untrash' == $_GET['action'])) {
return $terms;
}
/**
* Don't filter term names for bulk edit post from edit.php page
*/
if (is_admin() && WPGlobus_Utils::is_function_in_backtrace('bulk_edit_posts')) {
return $terms;
}
/**
* Don't filter term names for inline-save ajax action from edit.php page
* @see wp_ajax_inline_save
* ...except when the same AJAX refreshes the table row @see WP_Posts_List_Table::single_row
* -
* @qa At the "All posts" admin page, do Quick Edit on any post. After update, categories and tags
* must not show multilingual strings with delimiters.
* @qa At Quick Edit, enter an existing tag. After save, check if there is no additional tag
* on the "Tags" page. If a new tag is created then the "is tag exists" check was checking
* only a single language representation of the tag, while there is a multilingual tag in the DB.
*/
if (WPGlobus_WP::is_http_post_action('inline-save') && WPGlobus_WP::is_pagenow('admin-ajax.php')) {
if (!WPGlobus_Utils::is_function_in_backtrace('single_row')) {
return $terms;
}
}
/**
* Don't filter term names for heartbeat autosave
*/
if (WPGlobus_WP::is_http_post_action('heartbeat') && WPGlobus_WP::is_pagenow('admin-ajax.php') && !empty($_POST['data']['wp_autosave'])) {
return $terms;
}
/**
* Don't filter term name at time generate checklist categories in metabox
*/
if (is_admin() && WPGlobus_WP::is_pagenow('post.php') && empty($_POST) && WPGlobus_Utils::is_function_in_backtrace('wp_terms_checklist')) {
return $terms;
}
foreach ($terms as &$_term) {
WPGlobus_Core::translate_term($_term, WPGlobus::Config()->language);
}
unset($_term);
reset($terms);
return $terms;
}
