mirror of
https://github.com/owncloudarchive/contacts.git
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335 lines
8.6 KiB
PHP
335 lines
8.6 KiB
PHP
<?php
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/**
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* @author Thomas Tanghus
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* @copyright 2013-2014 Thomas Tanghus (thomas@tanghus.net)
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OCA\Contacts\Controller;
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use OCA\Contacts\App,
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OCA\Contacts\JSONResponse,
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OCA\Contacts\Utils\JSONSerializer,
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OCA\Contacts\Controller,
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OCP\AppFramework\Http;
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/**
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* Controller class For Address Books
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*/
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class AddressBookController extends Controller {
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/**
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* @NoAdminRequired
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* @NoCSRFRequired
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*/
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public function userAddressBooks() {
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$addressBooks = $this->app->getAddressBooksForUser();
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$result = array();
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$lastModified = 0;
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foreach($addressBooks as $addressBook) {
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$data = $addressBook->getMetaData();
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$result[] = $data;
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if (!is_null($data['lastmodified'])) {
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$lastModified = max($lastModified, $data['lastmodified']);
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}
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}
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// To avoid invalid cache deletion time is saved
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$lastModified = max(
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$lastModified,
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\OCP\Config::getUserValue($this->api->getUserId(), 'contacts', 'last_address_book_deleted', 0)
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);
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$response = new JSONResponse(array(
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'addressbooks' => $result,
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));
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/** FIXME: Caching is currently disabled
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if($lastModified > 0) {
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$response->setLastModified(\DateTime::createFromFormat('U', $lastModified) ?: null);
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$response->setETag(md5($lastModified));
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}
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*/
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return $response;
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}
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/**
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* @NoAdminRequired
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* @NoCSRFRequired
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*/
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public function getAddressBook() {
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$params = $this->request->urlParams;
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$addressBook = $this->app->getAddressBook($params['backend'], $params['addressBookId']);
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$lastModified = $addressBook->lastModified();
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$etag = null;
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$response = new JSONResponse();
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if (!is_null($lastModified)) {
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//$response->addHeader('Cache-Control', 'private, must-revalidate');
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$response->setLastModified(\DateTime::createFromFormat('U', $lastModified) ?: null);
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$etag = md5($lastModified);
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$response->setETag($etag);
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}
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//$response->debug('comparing: "' . $etag . '" to ' . $this->request->getHeader('If-None-Match'));
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if (!is_null($etag)
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&& $this->request->getHeader('If-None-Match') === '"'.$etag.'"')
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{
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return $response->setStatus(Http::STATUS_NOT_MODIFIED);
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} else {
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switch ($this->request->method) {
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case 'OPTIONS':
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$options = array('GET', 'HEAD', 'OPTIONS');
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if ($addressBook->hasPermission(\OCP\PERMISSION_DELETE)
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&& $addressBook->getBackend()->hasAddressBookMethodFor(\OCP\PERMISSION_DELETE))
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{
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$options[] = 'DELETE';
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}
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if ($addressBook->hasPermission(\OCP\PERMISSION_UPDATE)
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&& $addressBook->getBackend()->hasAddressBookMethodFor(\OCP\PERMISSION_UPDATE))
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{
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$options[] = 'POST';
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}
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$response->addHeader('Allow' , implode(',', $options));
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return $response;
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break;
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case 'HEAD':
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return $response;
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break;
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case 'GET':
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$contacts = array();
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foreach ($addressBook->getChildren() as $i => $contact) {
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$result = JSONSerializer::serializeContact($contact);
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if ($result !== null) {
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$contacts[] = $result;
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}
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}
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return $response->setData(array('contacts' => $contacts));
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break;
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}
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}
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}
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/**
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* @NoAdminRequired
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*/
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public function addAddressBook() {
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$params = $this->request->urlParams;
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$response = new JSONResponse();
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$backend = $this->app->getBackend($params['backend']);
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if (!$backend->hasAddressBookMethodFor(\OCP\PERMISSION_CREATE)) {
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throw new \Exception('This backend does not support adding address books', 501);
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}
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try {
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$id = $backend->createAddressBook($this->request->post);
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} catch(Exception $e) {
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return $response->bailOut($e->getMessage());
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}
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if ($id === false) {
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return $response->bailOut(App::$l10n->t('Error creating address book'));
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}
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return $response->setStatus('201')->setParams($backend->getAddressBook($id));
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}
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/**
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* @NoAdminRequired
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*/
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public function updateAddressBook() {
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$params = $this->request->urlParams;
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$response = new JSONResponse();
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$addressBook = $this->app->getAddressBook($params['backend'], $params['addressBookId']);
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$addressBook->update($this->request['properties']);
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return $response->setParams($addressBook->getMetaData());
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}
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/**
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* @NoAdminRequired
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*/
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public function deleteAddressBook() {
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$params = $this->request->urlParams;
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$response = new JSONResponse();
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$backend = $this->app->getBackend($params['backend']);
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if (!$backend->hasAddressBookMethodFor(\OCP\PERMISSION_DELETE)) {
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throw new \Exception(App::$l10n->t(
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'The "%s" backend does not support deleting address books', array($backend->name)
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), 501);
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}
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$addressBookInfo = $backend->getAddressBook($params['addressBookId']);
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if (!$addressBookInfo['permissions'] & \OCP\PERMISSION_DELETE) {
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throw new \Exception(App::$l10n->t(
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'You do not have permissions to delete the "%s" address book',
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array($addressBookInfo['displayname'])
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), 403);
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}
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if (!$backend->deleteAddressBook($params['addressBookId'])) {
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throw new \Exception(App::$l10n->t(
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'Error deleting address book'
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), 500);
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}
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\OCP\Config::setUserValue($this->api->getUserId(), 'contacts', 'last_address_book_deleted', time());
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return $response;
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}
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/**
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* @NoAdminRequired
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*/
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public function activateAddressBook() {
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$params = $this->request->urlParams;
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$response = new JSONResponse();
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$addressBook = $this->app->getAddressBook($params['backend'], $params['addressBookId']);
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$addressBook->setActive($this->request->post['state']);
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return $response;
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}
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/**
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* @NoAdminRequired
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*/
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public function addChild() {
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$params = $this->request->urlParams;
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$response = new JSONResponse();
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$addressBook = $this->app->getAddressBook($params['backend'], $params['addressBookId']);
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try {
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$id = $addressBook->addChild();
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} catch(Exception $e) {
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return $response->bailOut($e->getMessage());
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}
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if ($id === false) {
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return $response->bailOut(App::$l10n->t('Error creating contact.'));
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}
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$contact = $addressBook->getChild($id);
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$response->setStatus('201');
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$response->setETag($contact->getETag());
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$response->addHeader('Location',
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\OCP\Util::linkToRoute(
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'contacts_contact_get',
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array(
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'backend' => $params['backend'],
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'addressBookId' => $params['addressBookId'],
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'contactId' => $id
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)
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)
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);
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return $response->setParams(JSONSerializer::serializeContact($contact));
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}
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/**
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* @NoAdminRequired
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*/
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public function deleteChild() {
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$params = $this->request->urlParams;
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$response = new JSONResponse();
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$addressBook = $this->app->getAddressBook($params['backend'], $params['addressBookId']);
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try {
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$result = $addressBook->deleteChild($params['contactId']);
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} catch(Exception $e) {
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return $response->bailOut($e->getMessage());
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}
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if ($result === false) {
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return $response->bailOut(App::$l10n->t('Error deleting contact.'));
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}
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return $response->setStatus('204');
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}
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/**
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* @NoAdminRequired
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*/
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public function deleteChildren() {
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$params = $this->request->urlParams;
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$response = new JSONResponse();
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$addressBook = $this->app->getAddressBook($params['backend'], $params['addressBookId']);
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$contacts = $this->request->post['contacts'];
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try {
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$result = $addressBook->deleteChildren($contacts);
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} catch(Exception $e) {
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return $response->bailOut($e->getMessage());
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}
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return $response->setParams(array('result' => $result));
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}
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/**
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* @NoAdminRequired
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*/
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public function moveChild() {
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$params = $this->request->urlParams;
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$targetInfo = $this->request->post['target'];
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$response = new JSONResponse();
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// TODO: Check if the backend supports move (is 'local' or 'shared') and use that operation instead.
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// If so, set status 204 and don't return the serialized contact.
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$fromAddressBook = $this->app->getAddressBook($params['backend'], $params['addressBookId']);
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$targetAddressBook = $this->app->getAddressBook($targetInfo['backend'], $targetInfo['id']);
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$contact = $fromAddressBook->getChild($params['contactId']);
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if (!$contact) {
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$response->bailOut(App::$l10n->t('Error retrieving contact.'));
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return $response;
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}
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try {
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$contactId = $targetAddressBook->addChild($contact);
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} catch(Exception $e) {
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return $response->bailOut($e->getMessage());
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}
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$contact = $targetAddressBook->getChild($contactId);
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if (!$contact) {
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return $response->bailOut(App::$l10n->t('Error saving contact.'));
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}
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if (!$fromAddressBook->deleteChild($params['contactId'])) {
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// Don't bail out because we have to return the contact
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return $response->debug(App::$l10n->t('Error removing contact from other address book.'));
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}
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return $response->setParams(JSONSerializer::serializeContact($contact));
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}
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}
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