gnu-social/plugins/Favorite/actions/apifavoritecreate.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Add a notice to a user's list of favorite notices 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
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* @author Craig Andrews <candrews@integralblue.com>
* @author Evan Prodromou <evan@status.net>
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* @author Zach Copley <zach@status.net>
* @copyright 2009 StatusNet, Inc.
* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
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* @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);
}
/**
* Favorites the status specified in the ID parameter as the authenticating user.
* Returns the favorite status when successful.
*
* @category API
* @package StatusNet
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* @author Craig Andrews <candrews@integralblue.com>
* @author Evan Prodromou <evan@status.net>
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* @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 ApiFavoriteCreateAction extends ApiAuthAction
{
var $notice = 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;
$this->notice = Notice::getKV($this->arg('id'));
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if ($this->notice->repeat_of != '' ) {
common_log(LOG_DEBUG, 'Trying to Fave '.$this->notice->id.', repeat of '.$this->notice->repeat_of);
common_log(LOG_DEBUG, 'Will Fave '.$this->notice->repeat_of.' instead');
$real_notice_id = $this->notice->repeat_of;
$this->notice = Notice::getKV($real_notice_id);
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}
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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(
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// TRANS: Client error. POST is a HTTP command. It should not be translated.
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_('This method requires a POST.'),
400,
$this->format
);
return;
}
if (!in_array($this->format, array('xml', 'json'))) {
$this->clientError(
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// TRANS: Client error displayed when coming across a non-supported API method.
_('API method not found.'),
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404,
$this->format
);
return;
}
if (empty($this->notice)) {
$this->clientError(
// TRANS: Client error displayed when requesting a status with a non-existing ID.
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_('No status found with that ID.'),
404,
$this->format
);
return;
}
// Note: Twitter lets you fave things repeatedly via API.
if (Fave::existsForProfile($this->notice, $this->scoped)) {
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$this->clientError(
// TRANS: Client error displayed when trying to mark a notice favourite that already is a favourite.
_('This status is already a favorite.'),
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403,
$this->format
);
return;
}
$fave = Fave::addNew($this->user->getProfile(), $this->notice);
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if (empty($fave)) {
$this->clientError(
// TRANS: Client error displayed when marking a notice as favourite fails.
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_('Could not create favorite.'),
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403,
$this->format
);
return;
}
$this->notify($fave, $this->notice, $this->user);
Fave::blowCacheForProfileId($this->user->id);
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if ($this->format == 'xml') {
$this->showSingleXmlStatus($this->notice);
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} elseif ($this->format == 'json') {
$this->show_single_json_status($this->notice);
}
}
/**
* Notify the author of the favorite that the user likes their notice
*
* @param Favorite $fave the favorite in question
* @param Notice $notice the notice that's been faved
* @param User $user the user doing the favoriting
*
* @return void
*/
function notify($fave, $notice, $user)
{
$other = User::getKV('id', $notice->profile_id);
if ($other && $other->id != $user->id && !empty($other->email)) {
require_once INSTALLDIR.'/lib/mail.php';
mail_notify_fave($other, $user->getProfile(), $notice);
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// XXX: notify by IM
// XXX: notify by SMS
}
}
}