/**
* Includes the necessary CSS and JS files to get Wygwam fields working.
*
* @static
*/
public function include_field_resources()
{
if (!self::$_included_field_resources) {
self::include_theme_js('lib/ckeditor/ckeditor.js');
self::include_theme_js('scripts/wygwam.js');
self::include_theme_css('styles/wygwam.css');
$js = 'Wygwam.themeUrl = "' . self::theme_url() . '";' . 'Wygwam.ee2plus = ' . (version_compare(APP_VER, '2.2', '>=') ? 'true' : 'false') . ';';
$filedirs = self::get_upload_preferences(1);
if ($filedirs) {
foreach ($filedirs as $filedir) {
$filedir_urls[$filedir['id']] = $filedir['url'];
}
$js .= 'Wygwam.filedirUrls = ' . get_instance()->javascript->generate_json($filedir_urls, TRUE) . ';';
}
self::insert_js($js);
self::$_included_field_resources = TRUE;
}
}
/**
* Includes the necessary CSS and JS files to get Wygwam fields working.
*
* @static
*/
public static function include_field_resources()
{
if (!self::$_included_field_resources) {
self::include_theme_js('lib/ckeditor/ckeditor.js');
self::include_theme_js('lib/ckeditor/config.js');
self::include_theme_js('scripts/wygwam.js');
self::include_theme_css('styles/wygwam.css');
self::insert_css('.content_elements_icon_wygwam { background: url(' . self::theme_url() . 'images/ce_icon.png); background-size: 16px; }');
$js = 'Wygwam.themeUrl = "' . self::theme_url() . '";' . 'Wygwam.ee2plus = ' . (version_compare(APP_VER, '2.2', '>=') ? 'true' : 'false') . ';';
$filedirs = self::get_upload_preferences(1);
if ($filedirs) {
$filedir_urls = array();
foreach ($filedirs as $filedir) {
$filedir_urls[$filedir['id']] = $filedir['url'];
}
$js .= 'Wygwam.filedirUrls = ' . self::get_json($filedir_urls) . ';';
}
self::insert_js($js);
self::$_included_field_resources = TRUE;
}
}
