. * */ require_once('base.php'); // base lib require_once('images_utils.php'); class OC_Gallery_Scanner { public static function scan($root) { $albums = array(); self::scanDir($root, $albums); return $albums; } public static function cleanUp() { $stmt = OC_DB::prepare('DELETE FROM *PREFIX*gallery_albums'); $stmt->execute(array()); $stmt = OC_DB::prepare('DELETE FROM *PREFIX*gallery_photos'); $stmt->execute(array()); } public static function scanDir($path, &$albums) { $current_album = array('name'=> $path, 'imagesCount' => 0, 'images' => array()); $current_album['name'] = str_replace('/', '.', str_replace(OC::$CONFIG_DATADIRECTORY, '', $current_album['name'])); $current_album['name'] = ($current_album['name']==='.') ? 'main' : trim($current_album['name'],'.'); if ($dh = OC_Filesystem::opendir($path)) { while (($filename = readdir($dh)) !== false) { $filepath = ($path[strlen($path)-1]=='/'?$path:$path.'/').$filename; if (substr($filename, 0, 1) == '.') continue; if (OC_Filesystem::is_dir($filepath)) { self::scanDir($filepath, $albums); } elseif (self::isPhoto($path.'/'.$filename)) { $current_album['images'][] = $filepath; } } } $current_album['imagesCount'] = count($current_album['images']); $albums[] = $current_album; $result = OC_Gallery_Album::find(OC_User::getUser(), $current_album['name']); if ($result->numRows() == 0 && count($current_album['images'])) { OC_Gallery_Album::create(OC_User::getUser(), $current_album['name'], $path); $result = OC_Gallery_Album::find(OC_User::getUser(), $current_album['name']); } $albumId = $result->fetchRow(); $albumId = $albumId['album_id']; foreach ($current_album['images'] as $img) { $result = OC_Gallery_Photo::find($albumId, $img); if ($result->numRows() == 0) { OC_Gallery_Photo::create($albumId, $img); } } if (count($current_album['images'])) { self::createThumbnail($current_album['name'],$current_album['images']); } } public static function createThumbnail($albumName, $files) { $file_count = min(count($files), 10); $thumbnail = imagecreatetruecolor($file_count*200, 200); for ($i = 0; $i < $file_count; $i++) { CroppedThumbnail(OC_Config::getValue("datadirectory").'/'. OC_User::getUser() .'/files/'.$files[$i], 200, 200, $thumbnail, $i*200); } imagepng($thumbnail, OC_Config::getValue("datadirectory").'/'. OC_User::getUser() .'/gallery/' . $albumName.'.png'); } public static function isPhoto($filename) { if (substr(OC_Filesystem::getMimeType($filename), 0, 6) == "image/") return 1; return 0; } } ?>