/**
* Delete selected theme and its theme folder
*
* @global type $_ARRAYLANG
* @return array status
*/
function deleteThemeById()
{
global $_ARRAYLANG;
$_ARRAYLANG = \Env::get('init')->loadLanguageData('ViewManager');
$delThemeId = isset($_GET['delThemeId']) ? $_GET['delThemeId'] : 0;
$themeRepository = new \Cx\Core\View\Model\Repository\ThemeRepository();
if (!empty($delThemeId)) {
$theme = $themeRepository->findById($delThemeId);
if (!$theme) {
return array('status' => 'error', 'message' => $_ARRAYLANG['TXT_STATUS_CANNOT_DELETE']);
}
$themeFolderPath = \Env::get('cx')->getWebsiteThemesPath() . '/' . $theme->getFoldername();
//Check whether the selected theme is selected for any of the active languages
$activeLanguages = $theme->getLanguages();
if (!empty($activeLanguages) && file_exists($themeFolderPath)) {
return array('status' => 'error', 'message' => $_ARRAYLANG['TXT_STATUS_CANNOT_DELETE']);
}
// delete whole folder with subfolders in case it exists
if (file_exists($themeFolderPath) && !\Cx\Lib\FileSystem\FileSystem::delete_folder($themeFolderPath, true)) {
//error
return array('status' => 'error', 'message' => $_ARRAYLANG['TXT_STATUS_CANNOT_DELETE']);
}
//setting 0 for the custom theme for any of the content pages of the active frontend languages
$pageRepo = \Env::get('em')->getRepository('Cx\\Core\\ContentManager\\Model\\Entity\\Page');
$pages = $pageRepo->findBy(array('skin' => intval($theme->getId())));
foreach ($pages as $page) {
$page->setSkin(0);
\Env::get('em')->persist($page);
}
\Env::get('em')->flush();
//Remove theme details from the database.
if ($themeRepository->remove($theme)) {
return array('status' => 'success', 'message' => contrexx_raw2xhtml($theme->getThemesname()) . ": " . $_ARRAYLANG['TXT_STATUS_SUCCESSFULLY_DELETE']);
}
}
}
