/**
* Initialization function, similar to __construct()
*
* This function contains add_action and add_filter calls
* to set up the Ajax handlers, enqueue JavaScript and CSS files, and
* set up the Assistant submenu.
*
* @since 0.1
*
* @return void
*/
public static function initialize()
{
global $sitepress, $polylang;
if ('checked' == MLAOptions::mla_get_option('enable_featured_image_generation')) {
if (class_exists('MLA_Thumbnail')) {
self::$mla_language_support_error_messages .= "<li>class MLA_Thumbnail</li>";
} else {
require_once MLA_PLUGIN_PATH . 'includes/class-mla-thumbnail-generation.php';
MLA_Thumbnail::initialize();
}
}
/*
* Check for WPML/Polylang presence before loading language support class,
* then immediately initialize it since we're already in the "init" action.
*/
if (is_object($sitepress)) {
if (class_exists('MLA_WPML')) {
self::$mla_language_support_error_messages .= "<li>class MLA_WPML</li>";
}
if (class_exists('MLA_WPML_List_Table')) {
self::$mla_language_support_error_messages .= "<li>class MLA_WPML_List_Table</li>";
}
if (class_exists('MLA_WPML_Table')) {
self::$mla_language_support_error_messages .= "<li>class MLA_WPML_Table</li>";
}
if (empty(self::$mla_language_support_error_messages)) {
require_once MLA_PLUGIN_PATH . 'includes/class-mla-wpml-support.php';
MLA_WPML::initialize();
}
} elseif (is_object($polylang)) {
if (class_exists('MLAPolylangSupport')) {
self::$mla_language_support_error_messages .= '<li>class MLAPolylangSupport in plugin "MLA Polylang Support"</li>';
}
if (class_exists('MLA_Polylang')) {
self::$mla_language_support_error_messages .= "<li>class MLA_Polylang</li>";
}
if (empty(self::$mla_language_support_error_messages)) {
require_once MLA_PLUGIN_PATH . 'includes/class-mla-polylang-support.php';
MLA_Polylang::initialize();
}
}
if (!empty(self::$mla_language_support_error_messages)) {
add_action('admin_notices', 'MLA::mla_name_conflict_reporting_action');
}
add_action('admin_init', 'MLA::mla_admin_init_action');
add_action('admin_enqueue_scripts', 'MLA::mla_admin_enqueue_scripts_action');
add_action('admin_menu', 'MLA::mla_admin_menu_action');
add_filter('set-screen-option', 'MLA::mla_set_screen_option_filter', 10, 3);
// $status, $option, $value
add_filter('screen_options_show_screen', 'MLA::mla_screen_options_show_screen_filter', 10, 2);
// $show_screen, $this
}
/**
* Begin an MLA_List_Table bulk action
*
* Prepare the thumbnail generation options.
*
* @since 2.13
*
* @param array $item_content NULL, to indicate no handler.
* @param string $bulk_action the requested action.
*/
public static function mla_list_table_begin_bulk_action($item_content, $bulk_action)
{
if (self::MLA_GFI_ACTION != $bulk_action) {
return $item_content;
}
self::$bulk_action_options = array();
$request_options = isset($_REQUEST['mla_thumbnail_options']) ? $_REQUEST['mla_thumbnail_options'] : array();
$request_options['ghostscript_path'] = MLAOptions::mla_get_option('ghostscript_path');
if (empty($request_options['existing_thumbnails'])) {
$request_options['existing_thumbnails'] = 'keep';
}
foreach ($request_options as $key => $value) {
if (!empty($value)) {
self::$bulk_action_options[$key] = $value;
}
}
// Convert checkboxes to booleans
self::$bulk_action_options['best_fit'] = isset($request_options['best_fit']);
self::$bulk_action_options['clear_filters'] = isset($request_options['clear_filters']);
// Convert page number to frame
if (isset(self::$bulk_action_options['page'])) {
$page = abs(intval(self::$bulk_action_options['page']));
self::$bulk_action_options['frame'] = 0 < $page ? $page - 1 : 0;
unset(self::$bulk_action_options['page']);
}
return $item_content;
}