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-rw-r--r--plugins/Sitemap/noticesitemap.php137
1 files changed, 137 insertions, 0 deletions
diff --git a/plugins/Sitemap/noticesitemap.php b/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
+{
+ var $notices = null;
+ var $j = 0;
+
+ function prepare($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;
+
+ $this->notices = $this->getNotices($y, $m, $d, $i);
+ $this->j = 0;
+
+ return true;
+ }
+
+ function nextUrl()
+ {
+ if ($this->j < count($this->notices)) {
+ $n = $this->notices[$this->j];
+ $this->j++;
+ return array(common_local_url('shownotice', array('notice' => $n[0])),
+ common_date_w3dtf($n[1]),
+ 'never',
+ null);
+ } else {
+ return null;
+ }
+ }
+
+ function getNotices($y, $m, $d, $i)
+ {
+ $n = Notice::cacheGet("sitemap:notice:$y:$m:$d:$i");
+
+ if ($n === false) {
+
+ $notice = new Notice();
+
+ $begindt = sprintf('%04d-%02d-%02d 00:00:00', $y, $m, $d);
+
+ // XXX: estimates 1d == 24h, which screws up days
+ // with leap seconds (1d == 24h + 1s). Thankfully they're
+ // few and far between.
+
+ $theend = strtotime($begindt) + (24 * 60 * 60);
+ $enddt = common_sql_date($theend);
+
+ $notice->selectAdd();
+ $notice->selectAdd('id, created');
+
+ $notice->whereAdd("created >= '$begindt'");
+ $notice->whereAdd("created < '$enddt'");
+
+ $notice->whereAdd('is_local != 0');
+
+ $notice->orderBy('created');
+
+ $offset = ($i-1) * SitemapPlugin::NOTICES_PER_MAP;
+ $limit = SitemapPlugin::NOTICES_PER_MAP;
+
+ $notice->limit($offset, $limit);
+
+ $notice->find();
+
+ $n = array();
+
+ while ($notice->fetch()) {
+ $n[] = array($notice->id, $notice->created);
+ }
+
+ $c = Cache::instance();
+
+ if (!empty($c)) {
+ $c->set(Cache::key("sitemap:notice:$y:$m:$d:$i"),
+ $n,
+ Cache::COMPRESSED,
+ ((time() > $theend) ? (time() + 90 * 24 * 60 * 60) : (time() + 5 * 60)));
+ }
+ }
+
+ return $n;
+ }
+}