gnu-social/actions/apiblockcreate.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Block 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
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* @author Evan Prodromou <evan@status.net>
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* @author Zach Copley <zach@status.net>
* @copyright 2009-2010 StatusNet, Inc.
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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);
}
/**
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* Blocks the user specified in the ID parameter as the authenticating user.
* Destroys a friendship to the blocked user if it exists. Returns the
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* blocked user in the requested format when successful.
*
* @category API
* @package StatusNet
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* @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 ApiBlockCreateAction extends ApiAuthAction
{
protected $needPost = true;
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var $other = null;
/**
* Take arguments for running
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*
*/
protected function prepare(array $args=array())
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{
parent::prepare($args);
$this->other = $this->getTargetProfile($this->arg('id'));
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return true;
}
/**
* Handle the request
*
* Save the new message
*
* @param array $args $_REQUEST data (unused)
*
* @return void
*/
protected function handle()
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{
parent::handle();
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if (empty($this->user) || empty($this->other)) {
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// TRANS: Client error displayed when trying to block a non-existing user or a user from another site.
$this->clientError(_('No such user.'), 404);
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}
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// Don't allow blocking yourself!
if ($this->user->id == $this->other->id) {
// TRANS: Client error displayed when users try to block themselves.
$this->clientError(_("You cannot block yourself!"), 403);
}
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if (!$this->user->hasBlocked($this->other)) {
if (Event::handle('StartBlockProfile', array($this->user, $this->other))) {
$result = $this->user->block($this->other);
if ($result) {
Event::handle('EndBlockProfile', array($this->user, $this->other));
}
}
}
if ($this->user->hasBlocked($this->other)) {
$this->initDocument($this->format);
$this->showProfile($this->other, $this->format);
$this->endDocument($this->format);
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} else {
// TRANS: Server error displayed when blocking a user has failed.
$this->serverError(_('Block user failed.'), 500);
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}
}
}