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<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
*
* 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/>.
*/
if (!defined('LACONICA')) { exit(1); }
require_once(INSTALLDIR.'/lib/deleteaction.php');
class DeletenoticeAction extends DeleteAction {
function handle($args) {
parent::handle($args);
# XXX: Ajax!
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$this->delete_notice();
} else if ($_SERVER['REQUEST_METHOD'] == 'GET') {
$this->show_form();
}
}
function get_instructions() {
return _('You are about to permanently delete a notice. Once this is done, it cannot be undone.');
}
function get_title() {
return _('Delete notice');
}
function show_form($error=NULL) {
$user = common_current_user();
common_show_header($this->get_title(), array($this, 'show_header'), $error,
array($this, 'show_top'));
common_element_start('form', array('id' => 'notice_delete_form',
'method' => 'post',
'action' => common_local_url('deletenotice')));
common_hidden('token', common_session_token());
common_hidden('notice', $this->trimmed('notice'));
common_element_start('p');
common_element('span', array('id' => 'confirmation_text'), _('Are you sure you want to delete this notice?'));
common_element('input', array('id' => 'submit_no',
'name' => 'submit',
'type' => 'submit',
'value' => _('No')));
common_element('input', array('id' => 'submit_yes',
'name' => 'submit',
'type' => 'submit',
'value' => _('Yes')));
common_element_end('p');
common_element_end('form');
common_show_footer();
}
function delete_notice() {
# CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
$this->show_form(_('There was a problem with your session token. Try again, please.'));
return;
}
$url = common_get_returnto();
$confirmed = $this->trimmed('submit');
if ($confirmed == _('Yes')) {
$user = common_current_user();
$notice_id = $this->trimmed('notice');
$notice = Notice::staticGet($notice_id);
$replies = new Reply;
$replies->get('notice_id', $notice_id);
common_dequeue_notice($notice);
if (common_config('memcached', 'enabled')) {
$notice->blowSubsCache();
}
$replies->delete();
$notice->delete();
} else {
if ($url) {
common_set_returnto(NULL);
} else {
$url = common_local_url('public');
}
}
common_redirect($url);
}
}
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