'.__('Popups Library', 'ulp').'

'.__('Cache', 'ulp').':	'.__('Click the button to clear Popups Library cache.', 'ulp').'

'; } function clear_cache() { if (current_user_can('manage_options')) { $upload_dir = wp_upload_dir(); $cache_dir = $upload_dir["basedir"].'/'.ULP_UPLOADS_DIR.'/temp'; $files = array_diff(scandir($cache_dir), array('.','..')); foreach ($files as $file) { if (is_file($cache_dir.'/'.$file) && substr($file, 0, 6) == 'cache-') { unlink($cache_dir.'/'.$file); } } echo 'OK'; } exit; } function admin_library() { global $wpdb, $ulp; $url = trailingslashit(ULP_LIBRARY_URL).'get-items/'; $items = array(); $upload_dir = wp_upload_dir(); $cache_file = $upload_dir["basedir"].'/'.ULP_UPLOADS_DIR.'/temp/cache-'.md5($url).'.txt'; if (file_exists($cache_file)) { if (filemtime($cache_file)+3600*12 > time()) { $cached = file_get_contents($cache_file); $items_tmp = unserialize($cached); if ($items_tmp === false) unlink($cache_file); else $items = $items_tmp; } } if (empty($items)) { try { $curl = curl_init($url); curl_setopt($curl, CURLOPT_TIMEOUT, 10); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl, CURLOPT_FORBID_REUSE, 1); curl_setopt($curl, CURLOPT_FRESH_CONNECT, 1); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2049.0 Safari/537.36'); //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); $response = curl_exec($curl); curl_close($curl); $result = json_decode($response, true); if($result && is_array($result) && !empty($result)) { $items = $result; file_put_contents($cache_file, serialize($items)); } } catch (Exception $e) { } } if (!empty($ulp->error)) $message = "

".$ulp->error."

"; else if (!empty($ulp->info)) $message = "

".$ulp->info."

"; else if (empty($items)) $message = '

'.__('The library is currently not available. Please try again later.', 'ulp').'

'; else $message = ''; echo '

'.__('Layered Popups - Library', 'ulp').' Online Documentation

'.$message.'

'; foreach($items as $item) { echo '

'.__('Download and import popup', 'ulp').'

# '.$item['id'].'

'; } echo '

'; } function admin_request_handler() { global $wpdb, $ulp, $ulp_admin; if (!empty($_GET['action'])) { switch($_GET['action']) { case 'ulp-import-library': if (!isset($_GET['id']) || !isset($_GET['key'])) { setcookie("ulp_error", __('Invalid URL.', 'ulp'), time()+30, "/", ".".str_replace("www.", "", $_SERVER["SERVER_NAME"])); header('Location: '.admin_url('admin.php').'?page=ulp-library'); exit; } $purchase_code = preg_replace('#([a-z0-9]{8})-?([a-z0-9]{4})-?([a-z0-9]{4})-?([a-z0-9]{4})-?([a-z0-9]{12})#', '$1-$2-$3-$4-$5', strtolower($ulp->options['purchase_code'])); if (strlen($purchase_code) != 36) { setcookie("ulp_error", __('Invalid Item Purchase Code. Please make sure that you set correct Item Purchse Code on Settings page.', 'ulp'), time()+30, "/", ".".str_replace("www.", "", $_SERVER["SERVER_NAME"])); header('Location: '.admin_url('admin.php').'?page=ulp-library'); exit; } $key = preg_replace('/[^a-zA-Z0-9-]/', '', $_GET['key']); $human_id = preg_replace('/[^a-zA-Z0-9-]/', '', $_GET['id']); $upload_dir = wp_upload_dir(); $zip_file = $upload_dir["basedir"].'/'.ULP_UPLOADS_DIR.'/temp/cache-'.$key.'.zip'; $use_cache = false; if (file_exists($zip_file)) { if (filemtime($zip_file)+3600*24 > time()) { $use_cache = true; } } if (!$use_cache) { $request = array( 'purchase_code' => $ulp->options['purchase_code'], 'website' => get_bloginfo('wpurl'), 'item' => $key ); try { $url = trailingslashit(ULP_LIBRARY_URL).'download/'; $curl = curl_init($url); curl_setopt($curl, CURLOPT_TIMEOUT, 10); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl, CURLOPT_FORBID_REUSE, 1); curl_setopt($curl, CURLOPT_FRESH_CONNECT, 1); curl_setopt($curl, CURLOPT_POST, 1); curl_setopt($curl, CURLOPT_POSTFIELDS, $request); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2049.0 Safari/537.36'); //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); $response = curl_exec($curl); if (curl_error($curl)) { setcookie("ulp_error", curl_error($curl), time()+30, "/", ".".str_replace("www.", "", $_SERVER["SERVER_NAME"])); curl_close($curl); header('Location: '.admin_url('admin.php').'?page=ulp-library'); exit; } $http_code = curl_getinfo($curl, CURLINFO_HTTP_CODE); curl_close($curl); if ($http_code != '200') { $result = json_decode($response, true); if($result && is_array($result) && !empty($result)) { setcookie("ulp_error", $result['message'], time()+30, "/", ".".str_replace("www.", "", $_SERVER["SERVER_NAME"])); header('Location: '.admin_url('admin.php').'?page=ulp-library'); exit; } else { setcookie("ulp_error", __('Can not download desired item.', 'ulp'), time()+30, "/", ".".str_replace("www.", "", $_SERVER["SERVER_NAME"])); header('Location: '.admin_url('admin.php').'?page=ulp-library'); exit; } } $result = file_put_contents($zip_file, $response); if ($result === false) { setcookie("ulp_error", __('Can not save file in temp directory. Please re-activate the plugin and make sure that the following directory exists and writable: ', 'ulp').' '.$upload_dir["basedir"].'/'.ULP_UPLOADS_DIR.'/temp/.', time()+30, "/", ".".str_replace("www.", "", $_SERVER["SERVER_NAME"])); header('Location: '.admin_url('admin.php').'?page=ulp-library'); exit; } } catch (Exception $e) { } } $result = $ulp_admin->import_zip($zip_file, 'Popup # '.$human_id); if (is_wp_error($result)) { setcookie("ulp_error", $result->get_error_message(), time()+30, "/", ".".str_replace("www.", "", $_SERVER["SERVER_NAME"])); header('Location: '.admin_url('admin.php').'?page=ulp-library'); exit; } setcookie("ulp_info", __('Item', 'ulp').' # '.$human_id.' '.__('successfully imported from library and marked as "blocked". Do not forget to unblock it.', 'ulp'), time()+30, "/", ".".str_replace("www.", "", $_SERVER["SERVER_NAME"])); header('Location: '.admin_url('admin.php').'?page=ulp'); exit; break; default: break; } } } } $ulp_library = new ulp_library_class(); ?>