3 * Block a user from a group action class.
9 * @author Evan Prodromou <evan@controlyourself.ca>
10 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
11 * @link http://laconi.ca/
13 * Laconica - a distributed open-source microblogging tool
14 * Copyright (C) 2008, 2009, Control Yourself, Inc.
16 * This program is free software: you can redistribute it and/or modify
17 * it under the terms of the GNU Affero General Public License as published by
18 * the Free Software Foundation, either version 3 of the License, or
19 * (at your option) any later version.
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU Affero General Public License for more details.
26 * You should have received a copy of the GNU Affero General Public License
27 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 if (!defined('LACONICA')) {
35 * Block a user from a group
39 * @author Evan Prodromou <evan@controlyourself.ca>
40 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
41 * @link http://laconi.ca/
44 class GroupblockAction extends Action
50 * Take arguments for running
52 * @param array $args $_REQUEST args
54 * @return boolean success flag
57 function prepare($args)
59 parent::prepare($args);
60 if (!common_logged_in()) {
61 $this->clientError(_('Not logged in.'));
64 $token = $this->trimmed('token');
65 if (empty($token) || $token != common_session_token()) {
66 $this->clientError(_('There was a problem with your session token. Try again, please.'));
69 $id = $this->trimmed('blockto');
71 $this->clientError(_('No profile specified.'));
74 $this->profile = Profile::staticGet('id', $id);
75 if (empty($this->profile)) {
76 $this->clientError(_('No profile with that ID.'));
79 $group_id = $this->trimmed('blockgroup');
80 if (empty($group_id)) {
81 $this->clientError(_('No group specified.'));
84 $this->group = User_group::staticGet('id', $group_id);
85 if (empty($this->group)) {
86 $this->clientError(_('No such group.'));
89 $user = common_current_user();
90 if (!$user->isAdmin($this->group)) {
91 $this->clientError(_('Only an admin can block group members.'), 401);
94 if (Group_block::isBlocked($this->group, $this->profile)) {
95 $this->clientError(_('User is already blocked from group.'));
98 // XXX: could have proactive blocks, but we don't have UI for it.
99 if (!$this->profile->isMember($this->group)) {
100 $this->clientError(_('User is not a member of group.'));
109 * Shows a page with list of favorite notices
111 * @param array $args $_REQUEST args; handled in prepare()
115 function handle($args)
117 parent::handle($args);
118 if ($_SERVER['REQUEST_METHOD'] == 'POST') {
119 if ($this->arg('no')) {
120 common_redirect(common_local_url('groupmembers',
121 array('nickname' => $this->group->nickname)),
123 } elseif ($this->arg('yes')) {
124 $this->blockProfile();
125 } elseif ($this->arg('blockto')) {
131 function showContent() {
132 $this->areYouSureForm();
136 return _('Block user from group');
139 function showNoticeForm() {
146 * Shows a confirmation form.
151 function areYouSureForm()
153 $id = $this->profile->id;
154 $this->element('p', null,
155 sprintf(_('Are you sure you want to block user "%s" from the group "%s"? '.
156 'They will be removed from the group, unable to post, and '.
157 'unable to subscribe to the group in the future.'),
158 $this->profile->getBestName(),
159 $this->group->getBestName()));
160 $this->elementStart('form', array('id' => 'block-' . $id,
163 'action' => common_local_url('groupblock')));
164 $this->hidden('token', common_session_token());
165 $this->hidden('blockto-' . $this->profile->id,
168 $this->hidden('blockgroup-' . $this->group->id,
171 foreach ($this->args as $k => $v) {
172 if (substr($k, 0, 9) == 'returnto-') {
173 $this->hidden($k, $v);
176 $this->submit('no', _('No'));
177 $this->submit('yes', _('Yes'));
178 $this->elementEnd('form');
182 * Actually block a user.
187 function blockProfile()
189 $block = Group_block::blockProfile($this->group, $this->profile,
190 common_current_user());
193 $this->serverError(_("Database error blocking user from group."));
197 // Now, gotta figure where we go back to
198 foreach ($this->args as $k => $v) {
199 if ($k == 'returnto-action') {
201 } elseif (substr($k, 0, 9) == 'returnto-') {
202 $args[substr($k, 9)] = $v;
207 common_redirect(common_local_url($action, $args), 303);
209 common_redirect(common_local_url('groupmembers',
210 array('nickname' => $this->group->nickname)),