gnu-social/actions/blockedfromgroup.php
Mikael Nordfeldth c00491cd7a Cosmetic changes to common_redirect, clientError, serverError
Since these functions exit (or throw exception) after running, there
is no need to have a 'return' statement or similar afterwards.
2014-03-10 00:25:57 +01:00

320 lines
8.6 KiB
PHP

<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* List of group members
*
* 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>
* @copyright 2008-2009 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);
}
/**
* List of profiles blocked from this group
*
* @category Group
* @package StatusNet
* @author Evan Prodromou <evan@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/
*/
class BlockedfromgroupAction extends GroupAction
{
var $page = null;
function isReadOnly($args)
{
return true;
}
protected function prepare(array $args=array())
{
parent::prepare($args);
$this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
$nickname_arg = $this->arg('nickname');
$nickname = common_canonical_nickname($nickname_arg);
// Permanent redirect on non-canonical nickname
if ($nickname_arg != $nickname) {
$args = array('nickname' => $nickname);
if ($this->page != 1) {
$args['page'] = $this->page;
}
common_redirect(common_local_url('blockedfromgroup', $args), 301);
}
if (!$nickname) {
// TRANS: Client error displayed when requesting a list of blocked users for a group without providing a group nickname.
$this->clientError(_('No nickname.'), 404);
}
$local = Local_group::getKV('nickname', $nickname);
if (!$local) {
// TRANS: Client error displayed when requesting a list of blocked users for a non-local group.
$this->clientError(_('No such group.'), 404);
}
$this->group = User_group::getKV('id', $local->group_id);
if (!$this->group) {
// TRANS: Client error displayed when requesting a list of blocked users for a non-existing group.
$this->clientError(_('No such group.'), 404);
}
return true;
}
function title()
{
if ($this->page == 1) {
// TRANS: Title for first page with list of users blocked from a group.
// TRANS: %s is a group nickname.
return sprintf(_('%s blocked profiles'),
$this->group->nickname);
} else {
// TRANS: Title for any but the first page with list of users blocked from a group.
// TRANS: %1$s is a group nickname, %2$d is a page number.
return sprintf(_('%1$s blocked profiles, page %2$d'),
$this->group->nickname,
$this->page);
}
}
protected function handle()
{
parent::handle();
$this->showPage();
}
function showPageNotice()
{
$this->element('p', 'instructions',
// TRANS: Instructions for list of users blocked from a group.
_('A list of the users blocked from joining this group.'));
}
function showContent()
{
$offset = ($this->page-1) * PROFILES_PER_PAGE;
$limit = PROFILES_PER_PAGE + 1;
$cnt = 0;
$blocked = $this->group->getBlocked($offset, $limit);
if ($blocked) {
$blocked_list = new GroupBlockList($blocked, $this->group, $this);
$cnt = $blocked_list->show();
}
$blocked->free();
$this->pagination($this->page > 1, $cnt > PROFILES_PER_PAGE,
$this->page, 'blockedfromgroup',
array('nickname' => $this->group->nickname));
}
}
class GroupBlockList extends ProfileList
{
var $group = null;
function __construct($profile, $group, $action)
{
parent::__construct($profile, $action);
$this->group = $group;
}
function newListItem($profile)
{
return new GroupBlockListItem($profile, $this->group, $this->action);
}
}
class GroupBlockListItem extends ProfileListItem
{
var $group = null;
function __construct($profile, $group, $action)
{
parent::__construct($profile, $action);
$this->group = $group;
}
function showActions()
{
$this->startActions();
$this->showGroupUnblockForm();
$this->endActions();
}
function showGroupUnblockForm()
{
$user = common_current_user();
if (!empty($user) && $user->id != $this->profile->id && $user->isAdmin($this->group)) {
$this->out->elementStart('li', 'entity_block');
$bf = new GroupUnblockForm($this->out, $this->profile, $this->group,
array('action' => 'blockedfromgroup',
'nickname' => $this->group->nickname));
$bf->show();
$this->out->elementEnd('li');
}
}
}
/**
* Form for unblocking a user from a group
*
* @category Form
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Sarven Capadisli <csarven@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/
*
* @see UnblockForm
*/
class GroupUnblockForm extends Form
{
/**
* Profile of user to block
*/
var $profile = null;
/**
* Group to block the user from
*/
var $group = null;
/**
* Return-to args
*/
var $args = null;
/**
* Constructor
*
* @param HTMLOutputter $out output channel
* @param Profile $profile profile of user to block
* @param User_group $group group to block user from
* @param array $args return-to args
*/
function __construct($out=null, $profile=null, $group=null, $args=null)
{
parent::__construct($out);
$this->profile = $profile;
$this->group = $group;
$this->args = $args;
}
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
// This should be unique for the page.
return 'unblock-' . $this->profile->id;
}
/**
* class of the form
*
* @return string class of the form
*/
function formClass()
{
return 'form_group_unblock';
}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('groupunblock');
}
/**
* Legend of the Form
*
* @return void
*/
function formLegend()
{
// TRANS: Form legend for unblocking a user from a group.
$this->out->element('legend', null, _('Unblock user from group'));
}
/**
* Data elements of the form
*
* @return void
*/
function formData()
{
$this->out->hidden('unblockto-' . $this->profile->id,
$this->profile->id,
'unblockto');
$this->out->hidden('unblockgroup-' . $this->group->id,
$this->group->id,
'unblockgroup');
if ($this->args) {
foreach ($this->args as $k => $v) {
$this->out->hidden('returnto-' . $k, $v);
}
}
}
/**
* Action elements
*
* @return void
*/
function formActions()
{
$this->out->submit('submit',
// TRANS: Button text for unblocking a user from a group.
_m('BUTTON','Unblock'),
'submit',
null,
// TRANS: Tooltip for button for unblocking a user from a group.
_('Unblock this user'));
}
}