forked from GNUsocial/gnu-social
193 lines
6.0 KiB
PHP
193 lines
6.0 KiB
PHP
<?php
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/**
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* Block a user action class.
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*
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* PHP version 5
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*
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* @category Action
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Robin Millette <millette@controlyourself.ca>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://laconi.ca/
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*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Control Yourself, Inc.
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*
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* 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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if (!defined('LACONICA')) {
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exit(1);
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}
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/**
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* Block a user action class.
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*
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* @category Action
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Robin Millette <millette@controlyourself.ca>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://laconi.ca/
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*/
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class BlockAction extends Action
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{
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var $profile = null;
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/**
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* Take arguments for running
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*
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* @param array $args $_REQUEST args
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*
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* @return boolean success flag
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*/
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function prepare($args)
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{
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parent::prepare($args);
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if (!common_logged_in()) {
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$this->clientError(_('Not logged in.'));
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return false;
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}
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$token = $this->trimmed('token');
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if (!$token || $token != common_session_token()) {
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$this->clientError(_('There was a problem with your session token. Try again, please.'));
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return;
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}
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$id = $this->trimmed('blockto');
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if (!$id) {
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$this->clientError(_('No profile specified.'));
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return false;
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}
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$this->profile = Profile::staticGet('id', $id);
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if (!$this->profile) {
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$this->clientError(_('No profile with that ID.'));
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return false;
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}
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return true;
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}
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/**
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* Handle request
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*
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* Shows a page with list of favorite notices
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*
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* @param array $args $_REQUEST args; handled in prepare()
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*
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* @return void
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*/
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function handle($args)
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{
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parent::handle($args);
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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if ($this->arg('no')) {
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$cur = common_current_user();
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$other = Profile::staticGet('id', $this->arg('blockto'));
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common_redirect(common_local_url('showstream', array('nickname' => $other->nickname)),
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303);
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} elseif ($this->arg('yes')) {
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$this->blockProfile();
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} elseif ($this->arg('blockto')) {
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$this->showPage();
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}
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}
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}
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function showContent() {
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$this->areYouSureForm();
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}
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function title() {
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return _('Block user');
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}
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function showNoticeForm() {
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// nop
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}
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/**
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* Confirm with user.
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*
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* Shows a confirmation form.
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*
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* @return void
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*/
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function areYouSureForm()
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{
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$id = $this->profile->id;
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$this->elementStart('form', array('id' => 'block-' . $id,
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'method' => 'post',
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'class' => 'form_settings form_entity_block',
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'action' => common_local_url('block')));
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$this->elementStart('fieldset');
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$this->hidden('token', common_session_token());
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$this->element('legend', _('Block user'));
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$this->element('p', null,
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_('Are you sure you want to block this user? '.
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'Afterwards, they will be unsubscribed from you, '.
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'unable to subscribe to you in the future, and '.
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'you will not be notified of any @-replies from them.'));
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$this->element('input', array('id' => 'blockto-' . $id,
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'name' => 'blockto',
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'type' => 'hidden',
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'value' => $id));
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foreach ($this->args as $k => $v) {
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if (substr($k, 0, 9) == 'returnto-') {
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$this->hidden($k, $v);
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}
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}
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$this->submit('form_action-no', _('No'), 'submit form_action-primary', 'no', _("Do not block this user from this group"));
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$this->submit('form_action-yes', _('Yes'), 'submit form_action-secondary', 'yes', _('Block this user from this group'));
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$this->elementEnd('fieldset');
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$this->elementEnd('form');
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}
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/**
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* Actually block a user.
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*
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* @return void
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*/
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function blockProfile()
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{
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$cur = common_current_user();
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if ($cur->hasBlocked($this->profile)) {
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$this->clientError(_('You have already blocked this user.'));
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return;
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}
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$result = $cur->block($this->profile);
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if (!$result) {
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$this->serverError(_('Failed to save block information.'));
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return;
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}
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// Now, gotta figure where we go back to
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foreach ($this->args as $k => $v) {
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if ($k == 'returnto-action') {
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$action = $v;
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} elseif (substr($k, 0, 9) == 'returnto-') {
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$args[substr($k, 9)] = $v;
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}
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}
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if ($action) {
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common_redirect(common_local_url($action, $args), 303);
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} else {
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common_redirect(common_local_url('subscribers',
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array('nickname' => $cur->nickname)),
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303);
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}
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}
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}
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