gnu-social/actions/groups.php

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<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
/**
* Latest groups information
*
* @category Personal
* @package GNUsocial
* @author Evan Prodromou <evan@status.net>
* @author Sarven Capadisli <csarven@status.net>
* @copyright 2008-2009 StatusNet, Inc.
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
defined('GNUSOCIAL') || die();
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require_once INSTALLDIR . '/lib/groups/grouplist.php';
/**
* Latest groups
*
* Show the latest groups on the site
*
* @category Personal
* @package GNUsocial
* @author Evan Prodromou <evan@status.net>
* @copyright 2008-2009 StatusNet, Inc.
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
class GroupsAction extends Action
{
public $page = null;
public $profile = null;
public function isReadOnly($args)
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{
return true;
}
public function title()
{
if ($this->page == 1) {
// TRANS: Title for first page of the groups list.
return _m('TITLE', 'Groups');
} else {
// TRANS: Title for all but the first page of the groups list.
// TRANS: %d is the page number.
return sprintf(_m('TITLE', 'Groups, page %d'), $this->page);
}
}
public function prepare(array $args = [])
{
parent::prepare($args);
$this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
return true;
}
public function handle()
{
parent::handle();
$this->showPage();
}
public function showPageNotice()
{
$notice =
// TRANS: Page notice of group list. %%%%site.name%%%% is the StatusNet site name,
// TRANS: %%%%action.groupsearch%%%% and %%%%action.newgroup%%%% are URLs. Do not change them.
// TRANS: This message contains Markdown links in the form [link text](link).
sprintf(_('%%%%site.name%%%% groups let you find and talk with ' .
'people of similar interests. After you join a group ' .
'you can send messages to all other members using the ' .
'syntax "!groupname". Don\'t see a group you like? Try ' .
'[searching for one](%%%%action.groupsearch%%%%) or ' .
'[start your own](%%%%action.newgroup%%%%)!'));
$this->elementStart('div', 'instructions');
$this->raw(common_markup_to_html($notice));
$this->elementEnd('div');
}
public function showContent()
{
if (common_logged_in()) {
$this->elementStart('p', ['id' => 'new_group']);
$this->element(
'a',
[
'href' => common_local_url('newgroup'),
'class' => 'more',
],
// TRANS: Link to create a new group on the group list page.
_('Create a new group')
);
$this->elementEnd('p');
}
$offset = ($this->page-1) * GROUPS_PER_PAGE;
$limit = GROUPS_PER_PAGE + 1;
$groups = new User_group();
$groups->selectAdd();
$groups->selectAdd('user_group.*');
$groups->joinAdd(['id', 'local_group:group_id']);
$groups->orderBy('user_group.created DESC, user_group.id DESC');
$groups->limit($offset, $limit);
$groups->find();
$gl = new GroupList($groups, null, $this);
$cnt = $gl->show();
$this->pagination(
$this->page > 1,
$cnt > GROUPS_PER_PAGE,
$this->page,
'groups'
);
}
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public function showSections()
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{
$gbp = new GroupsByPostsSection($this);
$gbp->show();
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$gbm = new GroupsByMembersSection($this);
$gbm->show();
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}
}