gnu-social/plugins/Sitemap/noticesitemap.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Show list of user pages
*
* 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 Sitemap
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 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')) {
exit(1);
}
/**
* sitemap for users
*
* @category Sitemap
* @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 NoticesitemapAction extends SitemapAction
{
const NOTICES_PER_MAP = 25000;
var $notice = null;
function prepare($args)
{
parent::prepare($args);
$y = $this->trimmed('year');
$m = $this->trimmed('month');
$d = $this->trimmed('day');
$i = $this->trimmed('index');
$y += 0;
$m += 0;
$d += 0;
$i += 0;
$offset = ($i-1) * self::NOTICES_PER_MAP;
$limit = self::NOTICES_PER_MAP;
$this->notice = new Notice();
$begindt = sprintf('%04d-%02d-%02d 00:00:00', $y, $m, $d);
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// XXX: estimates 1d == 24h, which screws up days
// with leap seconds (1d == 24h + 1s). Thankfully they're
// few and far between.
$enddt = common_sql_date(strtotime($begindt) + (24 * 60 * 60));
$this->notice->whereAdd("created >= '$begindt'");
$this->notice->whereAdd("created < '$enddt'");
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$this->notice->whereAdd('is_local != 0');
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$this->notice->orderBy('created');
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$this->notice->limit($offset, $limit);
$this->notice->find();
return true;
}
function nextUrl()
{
if ($this->notice->fetch()) {
return array(common_local_url('shownotice', array('notice' => $this->notice->id)),
common_date_w3dtf($this->notice->created),
null,
null);
} else {
return null;
}
}
}