gnu-social/actions/featured.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/>.
/**
* List of featured users
*
* @category Public
* @package GNUsocial
* @author Zach Copley <zach@status.net>
* @author Evan Prodromou <evan@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/profile/profilelist.php';
require_once INSTALLDIR . '/lib/groups/publicgroupnav.php';
/**
* List of featured users
*
* @copyright 2008-2009 StatusNet, Inc.
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
class FeaturedAction extends Action
{
public $page = null;
public function isReadOnly($args)
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{
return true;
}
public function prepare(array $args = [])
{
parent::prepare($args);
$this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
return true;
}
public function title()
{
if ($this->page == 1) {
// TRANS: Page title for first page of featured users.
return _('Featured users');
} else {
// TRANS: Page title for all but first page of featured users.
// TRANS: %d is the page number being displayed.
return sprintf(_('Featured users, page %d'), $this->page);
}
}
public function handle()
{
parent::handle();
$this->showPage();
}
public function showPageNotice()
{
$instr = $this->getInstructions();
$output = common_markup_to_html($instr);
$this->elementStart('div', 'instructions');
$this->raw($output);
$this->elementEnd('div');
}
public function getInstructions()
{
// TRANS: Description on page displaying featured users.
return sprintf(
_('A selection of some great users on %s.'),
common_config('site', 'name')
);
}
public function showContent()
{
// XXX: Note I'm doing it this two-stage way because a raw query
// with a JOIN was *not* working. --Zach
$featured_nicks = common_config('nickname', 'featured');
if (count($featured_nicks) > 0) {
$quoted = array();
foreach ($featured_nicks as $nick) {
$quoted[] = "'$nick'";
}
$user = new User;
$user->whereAdd(sprintf('nickname IN (%s)', implode(',', $quoted)));
$user->limit(($this->page - 1) * PROFILES_PER_PAGE, PROFILES_PER_PAGE + 1);
$user->orderBy($user->escapedTableName() . '.nickname ASC');
$user->find();
$profile_ids = array();
while ($user->fetch()) {
$profile_ids[] = $user->id;
}
$profile = new Profile;
$profile->whereAdd(sprintf('profile.id IN (%s)', implode(',', $profile_ids)));
$profile->orderBy('nickname ASC');
$cnt = $profile->find();
if ($cnt > 0) {
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$featured = new ProfileList($profile, $this);
$featured->show();
}
$profile->free();
$this->pagination(
$this->page > 1,
$cnt > PROFILES_PER_PAGE,
$this->page,
'featured'
);
}
}
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}