diff options
Diffstat (limited to 'actions')
| -rw-r--r-- | actions/deletegroup.php | 226 | ||||
| -rw-r--r-- | actions/showgroup.php | 6 |
2 files changed, 232 insertions, 0 deletions
diff --git a/actions/deletegroup.php b/actions/deletegroup.php new file mode 100644 index 000000000..acb309e1d --- /dev/null +++ b/actions/deletegroup.php @@ -0,0 +1,226 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Delete a group + * + * PHP version 5 + * + * LICENCE: 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/>. + * + * @category Group + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @author Brion Vibber <brion@status.net> + * @copyright 2008-2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET') && !defined('LACONICA')) { + exit(1); +} + +/** + * Delete a group + * + * This is the action for deleting a group. + * + * @category Group + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @author Brion Vibber <brion@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + * @fixme merge more of this code with related variants + */ + +class DeletegroupAction extends RedirectingAction +{ + var $group = null; + + /** + * Prepare to run + * + * @fixme merge common setup code with other group actions + * @fixme allow group admins to delete their own groups + */ + + function prepare($args) + { + parent::prepare($args); + + if (!common_logged_in()) { + $this->clientError(_('You must be logged in to delete a group.')); + return false; + } + + $nickname_arg = $this->trimmed('nickname'); + $id = intval($this->arg('id')); + if ($id) { + $this->group = User_group::staticGet('id', $id); + } else if ($nickname_arg) { + $nickname = common_canonical_nickname($nickname_arg); + + // Permanent redirect on non-canonical nickname + + if ($nickname_arg != $nickname) { + $args = array('nickname' => $nickname); + common_redirect(common_local_url('leavegroup', $args), 301); + return false; + } + + $local = Local_group::staticGet('nickname', $nickname); + + if (!$local) { + $this->clientError(_('No such group.'), 404); + return false; + } + + $this->group = User_group::staticGet('id', $local->group_id); + } else { + $this->clientError(_('No nickname or ID.'), 404); + return false; + } + + if (!$this->group) { + $this->clientError(_('No such group.'), 404); + return false; + } + + $cur = common_current_user(); + if (!$cur->hasRight(Right::DELETEGROUP)) { + $this->clientError(_('You are not allowed to delete this group.'), 403); + return false; + } + + return true; + } + + /** + * Handle the request + * + * On POST, delete the group. + * + * @param array $args unused + * + * @return void + */ + + function handle($args) + { + parent::handle($args); + if ($_SERVER['REQUEST_METHOD'] == 'POST') { + if ($this->arg('no')) { + $this->returnToPrevious(); + return; + } elseif ($this->arg('yes')) { + $this->handlePost(); + return; + } + } + $this->showPage(); + } + + function handlePost() + { + $cur = common_current_user(); + + try { + if (Event::handle('StartDeleteGroup', array($this->group))) { + $this->group->delete(); + Event::handle('EndDeleteGroup', array($this->group)); + } + } catch (Exception $e) { + $this->serverError(sprintf(_('Could not delete group %2$s.'), + $this->group->nickname)); + } + + if ($this->boolean('ajax')) { + $this->startHTML('text/xml;charset=utf-8'); + $this->elementStart('head'); + $this->element('title', null, sprintf(_('Deleted group %2$s'), + $this->group->nickname)); + $this->elementEnd('head'); + $this->elementStart('body'); + // @fixme add a sensible AJAX response form! + $this->elementEnd('body'); + $this->elementEnd('html'); + } else { + // @fixme if we could direct to the page on which this group + // would have shown... that would be awesome + common_redirect(common_local_url('groups'), + 303); + } + } + + function title() { + return _('Delete group'); + } + + function showContent() { + $this->areYouSureForm(); + } + + /** + * Confirm with user. + * Ripped from DeleteuserAction + * + * Shows a confirmation form. + * + * @fixme refactor common code for things like this + * @return void + */ + function areYouSureForm() + { + $id = $this->group->id; + $this->elementStart('form', array('id' => 'deletegroup-' . $id, + 'method' => 'post', + 'class' => 'form_settings form_entity_block', + 'action' => common_local_url('deletegroup', array('id' => $this->group->id)))); + $this->elementStart('fieldset'); + $this->hidden('token', common_session_token()); + $this->element('legend', _('Delete group')); + if (Event::handle('StartDeleteGroupForm', array($this, $this->group))) { + $this->element('p', null, + _('Are you sure you want to delete this group? '. + 'This will clear all data about the group from the '. + 'database, without a backup. ' . + 'Public posts to this group will still appear in ' . + 'individual timelines.')); + foreach ($this->args as $k => $v) { + if (substr($k, 0, 9) == 'returnto-') { + $this->hidden($k, $v); + } + } + Event::handle('EndDeleteGroupForm', array($this, $this->group)); + } + $this->submit('form_action-no', + // TRANS: Button label on the delete group form. + _m('BUTTON','No'), + 'submit form_action-primary', + 'no', + // TRANS: Submit button title for 'No' when deleting a group. + _('Do not delete this group')); + $this->submit('form_action-yes', + // TRANS: Button label on the delete group form. + _m('BUTTON','Yes'), + 'submit form_action-secondary', + 'yes', + // TRANS: Submit button title for 'Yes' when deleting a group. + _('Delete this group')); + $this->elementEnd('fieldset'); + $this->elementEnd('form'); + } +}
\ No newline at end of file diff --git a/actions/showgroup.php b/actions/showgroup.php index 17c37e4d7..9a12bafaf 100644 --- a/actions/showgroup.php +++ b/actions/showgroup.php @@ -316,6 +316,12 @@ class ShowgroupAction extends GroupDesignAction Event::handle('EndGroupSubscribe', array($this, $this->group)); } $this->elementEnd('li'); + if ($cur->hasRight(Right::DELETEGROUP)) { + $this->elementStart('li', 'entity_delete'); + $df = new DeleteGroupForm($this, $this->group); + $df->show(); + $this->elementEnd('li'); + } $this->elementEnd('ul'); $this->elementEnd('div'); } |