RTMediaGalleryShortcode::register_scripts PHP Method

    static function register_scripts()
    {
        if (!wp_script_is('plupload-all')) {
            wp_enqueue_script('plupload-all');
        }
        wp_enqueue_script('rtmedia-backbone', RTMEDIA_URL . 'app/assets/js/rtMedia.backbone.js', array('plupload-all', 'backbone'), RTMEDIA_VERSION, true);
        if (is_rtmedia_album_gallery()) {
            $template_url = esc_url(add_query_arg(array('action' => 'rtmedia_get_template', 'template' => 'album-gallery-item'), admin_url('admin-ajax.php')), null, '');
        } else {
            $template_url = esc_url(add_query_arg(array('action' => 'rtmedia_get_template', 'template' => apply_filters('rtmedia_backbone_template_filter', 'media-gallery-item')), admin_url('admin-ajax.php')), null, '');
        }
        wp_localize_script('rtmedia-backbone', 'template_url', $template_url);
        $request_uri = rtm_get_server_var('REQUEST_URI', 'FILTER_SANITIZE_URL');
        $url = trailingslashit($request_uri);
        $rtmedia_slug = '/' . RTMEDIA_MEDIA_SLUG;
        // check position of media slug from end of the URL
        if (strrpos($url, $rtmedia_slug) !== false) {
            // split the url upto the last occurance of media slug
            $url_upload = substr($url, 0, strrpos($url, $rtmedia_slug));
            $url = trailingslashit($url_upload) . 'upload/';
        } else {
            $url = trailingslashit($url) . 'upload/';
        }
        $params = array('url' => $url, 'runtimes' => 'html5,flash,html4', 'browse_button' => apply_filters('rtmedia_upload_button_id', 'rtMedia-upload-button'), 'container' => 'rtmedia-upload-container', 'drop_element' => 'drag-drop-area', 'filters' => apply_filters('rtmedia_plupload_files_filter', array(array('title' => 'Media Files', 'extensions' => get_rtmedia_allowed_upload_type()))), 'max_file_size' => wp_max_upload_size() / (1024 * 1024) . 'M', 'multipart' => true, 'urlstream_upload' => true, 'flash_swf_url' => includes_url('js/plupload/plupload.flash.swf'), 'silverlight_xap_url' => includes_url('js/plupload/plupload.silverlight.xap'), 'file_data_name' => 'rtmedia_file', 'multi_selection' => true, 'multipart_params' => apply_filters('rtmedia-multi-params', array('redirect' => 'no', 'action' => 'wp_handle_upload', '_wp_http_referer' => $request_uri, 'mode' => 'file_upload', 'rtmedia_upload_nonce' => RTMediaUploadView::upload_nonce_generator(false, true))), 'max_file_size_msg' => apply_filters('rtmedia_plupload_file_size_msg', min(array(ini_get('upload_max_filesize'), ini_get('post_max_size')))));
        if (wp_is_mobile()) {
            $params['multi_selection'] = false;
        }
        $params = apply_filters('rtmedia_modify_upload_params', $params);
        global $rtmedia;
        $rtmedia_extns = array();
        foreach ($rtmedia->allowed_types as $allowed_types_key => $allowed_types_value) {
            $rtmedia_extns[$allowed_types_key] = $allowed_types_value['extn'];
        }
        wp_localize_script('rtmedia-backbone', 'rtmedia_exteansions', $rtmedia_extns);
        wp_localize_script('rtmedia-backbone', 'rtMedia_plupload_config', $params);
        wp_localize_script('rtmedia-backbone', 'rMedia_loading_file', admin_url('/images/loading.gif'));
    }