<?php /** * StatusNet, the distributed open-source microblogging tool * * Update the authenticating user's profile background image * * 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 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'; /** * Update the authenticating user's profile background image * * @category API * @package StatusNet * @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 ApiAccountUpdateProfileBackgroundImageAction extends ApiAuthAction { var $tile = false; /** * 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->tile = $this->arg('tile'); return true; } /** * Handle the request * * Check whether the credentials are valid and output the result * * @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; } // Workaround for PHP returning empty $_POST and $_FILES when POST // length > post_max_size in php.ini if (empty($_FILES) && empty($_POST) && ($_SERVER['CONTENT_LENGTH'] > 0) ) { $msg = _('The server was unable to handle that much POST ' . 'data (%s bytes) due to its current configuration.'); $this->clientError(sprintf($msg, $_SERVER['CONTENT_LENGTH'])); return; } if (empty($this->user)) { $this->clientError(_('No such user.'), 404, $this->format); return; } $design = $this->user->getDesign(); // XXX: This is kinda gross, but before we can add a background // img we have to make sure there's a Design because design ID // is part of the img filename. if (empty($design)) { $this->user->query('BEGIN'); // save new design $design = new Design(); $id = $design->insert(); if (empty($id)) { common_log_db_error($id, 'INSERT', __FILE__); $this->clientError(_('Unable to save your design settings.')); return; } $original = clone($this->user); $this->user->design_id = $id; $result = $this->user->update($original); if (empty($result)) { common_log_db_error($original, 'UPDATE', __FILE__); $this->clientError(_('Unable to save your design settings.')); $this->user->query('ROLLBACK'); return; } $this->user->query('COMMIT'); } // Okay, now get the image and add it to the design try { $imagefile = ImageFile::fromUpload('image'); } catch (Exception $e) { $this->clientError($e->getMessage(), 400, $this->format); return; } $filename = Design::filename( $design->id, image_type_to_extension($imagefile->type), common_timestamp() ); $filepath = Design::path($filename); move_uploaded_file($imagefile->filepath, $filepath); // delete any old backround img laying around if (isset($design->backgroundimage)) { @unlink(Design::path($design->backgroundimage)); } $original = clone($design); $design->backgroundimage = $filename; $design->setDisposition(true, false, ($this->tile == 'true')); $result = $design->update($original); if ($result === false) { common_log_db_error($design, 'UPDATE', __FILE__); $this->showForm(_('Could not update your design.')); return; } $profile = $this->user->getProfile(); if (empty($profile)) { $this->clientError(_('User has no profile.')); return; } $twitter_user = $this->twitterUserArray($profile, true); if ($this->format == 'xml') { $this->initDocument('xml'); $this->showTwitterXmlUser($twitter_user); $this->endDocument('xml'); } elseif ($this->format == 'json') { $this->initDocument('json'); $this->showJsonObjects($twitter_user); $this->endDocument('json'); } } }