3 * Block a user from a group action class.
9 * @author Evan Prodromou <evan@status.net>
10 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
11 * @link http://status.net/
13 * StatusNet - the distributed open-source microblogging tool
14 * Copyright (C) 2008, 2009, StatusNet, 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('STATUSNET') && !defined('LACONICA')) {
35 * Block a user from a group
39 * @author Evan Prodromou <evan@status.net>
40 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
41 * @link http://status.net/
44 class GroupblockAction extends RedirectingAction
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 $this->returnToPrevious();
121 } elseif ($this->arg('yes')) {
122 $this->blockProfile();
123 } elseif ($this->arg('blockto')) {
129 function showContent() {
130 $this->areYouSureForm();
134 return _('Block user from group');
137 function showNoticeForm() {
144 * Shows a confirmation form.
149 function areYouSureForm()
151 $id = $this->profile->id;
152 $this->elementStart('form', array('id' => 'block-' . $id,
154 'class' => 'form_settings form_entity_block',
155 'action' => common_local_url('groupblock')));
156 $this->elementStart('fieldset');
157 $this->hidden('token', common_session_token());
158 $this->element('legend', _('Block user'));
159 $this->element('p', null,
160 sprintf(_('Are you sure you want to block user "%1$s" from the group "%2$s"? '.
161 'They will be removed from the group, unable to post, and '.
162 'unable to subscribe to the group in the future.'),
163 $this->profile->getBestName(),
164 $this->group->getBestName()));
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('form_action-no',
177 // TRANS: Button label on the form to block a user from a group.
179 'submit form_action-primary',
181 // TRANS: Submit button title for 'No' when blocking a user from a group.
182 _('Do not block this user from this group'));
183 $this->submit('form_action-yes',
184 // TRANS: Button label on the form to block a user from a group.
186 'submit form_action-secondary',
188 // TRANS: Submit button title for 'Yes' when blocking a user from a group.
189 _('Block this user from this group'));
190 $this->elementEnd('fieldset');
191 $this->elementEnd('form');
195 * Actually block a user.
200 function blockProfile()
202 $block = Group_block::blockProfile($this->group, $this->profile,
203 common_current_user());
206 $this->serverError(_("Database error blocking user from group."));
210 $this->returnToPrevious();
214 * If we reached this form without returnto arguments, default to
215 * the top of the group's member list.
219 function defaultReturnTo()
221 return common_local_url('groupmembers',
222 array('nickname' => $this->group->nickname));
225 function showScripts()
227 parent::showScripts();
228 $this->autofocus('form_action-yes');