Viewing file:  AlbumHandler.php (4.08 KB) -rwxr-xr-x
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<?php
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AlbumHandler checks POST/PUT/GET/DELETE requests params and call the album service.
*/
class AlbumHandler extends DataRequestHandler {
private static $ALBUM_PATH = "/albums/{userId}/{groupId}/{albumId}";
public function __construct() {
parent::__construct('album_service');
}
/**
* Deletes the album. The URI structure: /{userId}/{groupId}/{albumId}
*/
public function handleDelete(RequestItem $requestItem) {
$this->checkService();
$requestItem->applyUrlTemplate(self::$ALBUM_PATH);
$userIds = $requestItem->getUsers();
$groupId = $requestItem->getGroup();
$albumIds = $requestItem->getListParameter('albumId');
HandlerPreconditions::requireSingular($userIds, "userId must be singular value.");
HandlerPreconditions::requireNotEmpty($groupId, "groupId must be specified.");
HandlerPreconditions::requireNotEmpty($albumIds, "albumId must be specified.");
$this->service->deleteAlbum($userIds[0], $groupId, $albumIds, $requestItem->getToken());
}
/**
* Gets the albums. The URI structure: /{userId}/{groupId}/{albumId}+.
*/
public function handleGet(RequestItem $requestItem) {
$this->checkService();
$requestItem->applyUrlTemplate(self::$ALBUM_PATH);
$userIds = $requestItem->getUsers();
$groupId = $requestItem->getGroup();
HandlerPreconditions::requireSingular($userIds, "userId must be singular value.");
HandlerPreconditions::requireNotEmpty($groupId, "groupId must be specified.");
$options = new CollectionOptions($requestItem);
$fields = $requestItem->getFields();
$albumIds = $requestItem->getListParameter('albumId');
return $this->service->getAlbums($userIds[0], $groupId, $albumIds, $options, $fields, $requestItem->getToken());
}
/**
* Creates an album. The URI structure: /{userId}/{groupId}.
*/
public function handlePost(RequestItem $requestItem) {
$this->checkService();
$requestItem->applyUrlTemplate(self::$ALBUM_PATH);
$userIds = $requestItem->getUsers();
$groupId = $requestItem->getGroup();
$album = $requestItem->getParameter('album');
HandlerPreconditions::requireSingular($userIds, "userId must be of singular value");
HandlerPreconditions::requireNotEmpty($groupId, "groupId must be specified.");
HandlerPreconditions::requireNotEmpty($album, "album must be specified.");
return $this->service->createAlbum($userIds[0], $groupId, $album, $requestItem->getToken());
}
/**
* Updates the album. The URI structure: /{userId}/{groupId}/{albumId}
*/
public function handlePut(RequestItem $requestItem) {
$this->checkService();
$requestItem->applyUrlTemplate(self::$ALBUM_PATH);
$userIds = $requestItem->getUsers();
$groupId = $requestItem->getGroup();
$albumIds = $requestItem->getListParameter('albumId');
$album = $requestItem->getParameter('album');
HandlerPreconditions::requireSingular($userIds, "userId must be singular value");
HandlerPreconditions::requireNotEmpty($groupId, "groupId must be specified.");
HandlerPreconditions::requireSingular($albumIds, "albumId must be singular value.");
HandlerPreconditions::requireNotEmpty($album, "album must be specified.");
$album['id'] = $albumIds[0];
return $this->service->updateAlbum($userIds[0], $groupId, $album, $requestItem->getToken());
}
}
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