0d34cd24ab
Changed the errors in notice deletion so it now works. Also, consistently delete records from related tables that refer to the notice.
146 lines
3.8 KiB
PHP
146 lines
3.8 KiB
PHP
<?php
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/**
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* Laconica, the distributed open-source microblogging tool
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*
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* Class for deleting a notice
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Personal
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Sarven Capadisli <csarven@controlyourself.ca>
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* @copyright 2008 Control Yourself, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://laconi.ca/
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*/
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if (!defined('LACONICA')) {
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exit(1);
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}
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require_once INSTALLDIR.'/lib/deleteaction.php';
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class DeletenoticeAction extends DeleteAction
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{
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var $error = null;
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function handle($args)
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{
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parent::handle($args);
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// XXX: Ajax!
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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$this->deleteNotice();
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} else if ($_SERVER['REQUEST_METHOD'] == 'GET') {
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$this->showForm();
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}
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}
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/**
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* Show the page notice
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*
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* Shows instructions for the page
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*
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* @return void
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*/
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function showPageNotice()
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{
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$instr = $this->getInstructions();
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$output = common_markup_to_html($instr);
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$this->elementStart('div', 'instructions');
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$this->raw($output);
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$this->elementEnd('div');
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}
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function getInstructions()
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{
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return _('You are about to permanently delete a notice. ' .
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'Once this is done, it cannot be undone.');
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}
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function title()
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{
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return _('Delete notice');
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}
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/**
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* Wrapper for showing a page
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*
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* Stores an error and shows the page
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*
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* @param string $error Error, if any
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*
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* @return void
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*/
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function showForm($error = null)
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{
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$this->error = $error;
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$this->showPage();
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}
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/**
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* Insert delete notice form into the content
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*
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* @return void
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*/
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function showContent()
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{
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$this->elementStart('form', array('id' => 'notice_delete_form',
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'method' => 'post',
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'action' => common_local_url('deletenotice')));
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$this->hidden('token', common_session_token());
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$this->hidden('notice', $this->trimmed('notice'));
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$this->elementStart('p');
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$this->element('span', array('id' => 'confirmation_text'),
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_('Are you sure you want to delete this notice?'));
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$this->submit('yes', _('Yes'));
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$this->submit('no', _('No'));
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$this->elementEnd('p');
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$this->elementEnd('form');
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}
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function deleteNotice()
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{
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// CSRF protection
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$token = $this->trimmed('token');
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if (!$token || $token != common_session_token()) {
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$this->showForm(_('There was a problem with your session token. ' .
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' Try again, please.'));
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return;
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}
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if ($this->arg('yes')) {
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$this->notice->delete();
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}
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$url = common_get_returnto();
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if ($url) {
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common_set_returnto(null);
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} else {
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$url = common_local_url('public');
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}
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common_redirect($url);
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}
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}
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