diff options
Diffstat (limited to 'actions/apifriendshipscreate.php')
| -rw-r--r-- | actions/apifriendshipscreate.php | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/actions/apifriendshipscreate.php b/actions/apifriendshipscreate.php new file mode 100644 index 000000000..a824e734b --- /dev/null +++ b/actions/apifriendshipscreate.php @@ -0,0 +1,137 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Subscribe to a user via the API + * + * PHP version 5 + * + * LICENCE: This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * @category API + * @package StatusNet + * @author Dan Moore <dan@moore.cx> + * @author Evan Prodromou <evan@status.net> + * @author Zach Copley <zach@status.net> + * @copyright 2009 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +require_once INSTALLDIR . '/lib/apiauth.php'; + +/** + * Allows the authenticating users to follow (subscribe) the user specified in + * the ID parameter. Returns the befriended user in the requested format when + * successful. Returns a string describing the failure condition when unsuccessful. + * + * @category API + * @package StatusNet + * @author Dan Moore <dan@moore.cx> + * @author Evan Prodromou <evan@status.net> + * @author Zach Copley <zach@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +class ApiFriendshipsCreateAction extends ApiAuthAction +{ + var $other = null; + + /** + * Take arguments for running + * + * @param array $args $_REQUEST args + * + * @return boolean success flag + * + */ + + function prepare($args) + { + parent::prepare($args); + + $this->user = $this->auth_user; + $this->other = $this->getTargetUser($id); + + return true; + } + + /** + * Handle the request + * + * Check the format and show the user info + * + * @param array $args $_REQUEST data (unused) + * + * @return void + */ + + function handle($args) + { + parent::handle($args); + + if ($_SERVER['REQUEST_METHOD'] != 'POST') { + $this->clientError( + _('This method requires a POST.'), + 400, + $this->format + ); + return; + } + + if (!in_array($this->format, array('xml', 'json'))) { + $this->clientError( + _('API method not found!'), + 404, + $this->format + ); + return; + } + + if (empty($this->other)) { + $this->clientError( + _('Could not follow user: User not found.'), + 403, + $this->format + ); + return; + } + + if ($this->user->isSubscribed($this->other)) { + $errmsg = sprintf( + _('Could not follow user: %s is already on your list.'), + $this->other->nickname + ); + $this->clientError($errmsg, 403, $this->format); + return; + } + + $result = subs_subscribe_to($this->user, $this->other); + + if (is_string($result)) { + $this->clientError($result, 403, $this->format); + return; + } + + $this->initDocument($this->format); + $this->showProfile($this->other, $this->format); + $this->endDocument($this->format); + } + +} |