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authorBrion Vibber <brion@pobox.com>2010-09-30 15:56:38 -0700
committerBrion Vibber <brion@pobox.com>2010-09-30 15:56:38 -0700
commit2ecbae308d0fba0ace43009f0d062301b2a86c81 (patch)
tree37dbd94ae29d7827dacb7ab487fc17320996fd5b
parent5c11ad15e14811a4094224b1f6995354ec443df9 (diff)
GroupFavorited plugin: adds 'Popular' tab to group navigation showing a popular pages subset for just posts in the group. Not necessarily terribly efficient, should be tested and benchmarked on non-trivial sites
-rw-r--r--plugins/GroupFavorited/GroupFavoritedPlugin.php79
-rw-r--r--plugins/GroupFavorited/groupfavoritedaction.php111
2 files changed, 190 insertions, 0 deletions
diff --git a/plugins/GroupFavorited/GroupFavoritedPlugin.php b/plugins/GroupFavorited/GroupFavoritedPlugin.php
new file mode 100644
index 000000000..68815530a
--- /dev/null
+++ b/plugins/GroupFavorited/GroupFavoritedPlugin.php
@@ -0,0 +1,79 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * 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/>.
+ */
+
+/**
+ * @package GroupFavoritedPlugin
+ * @maintainer Brion Vibber <brion@status.net>
+ */
+
+if (!defined('STATUSNET')) { exit(1); }
+
+class GroupFavoritedPlugin extends Plugin
+{
+ /**
+ * Hook for RouterInitialized event.
+ *
+ * @param Net_URL_Mapper $m path-to-action mapper
+ * @return boolean hook return
+ */
+ function onRouterInitialized($m)
+ {
+ $m->connect('group/:nickname/favorited',
+ array('action' => 'groupfavorited'),
+ array('nickname' => '[a-zA-Z0-9]+'));
+
+ return true;
+ }
+
+ /**
+ * Automatically load the actions and libraries used by the plugin
+ *
+ * @param Class $cls the class
+ *
+ * @return boolean hook return
+ *
+ */
+ function onAutoload($cls)
+ {
+ $base = dirname(__FILE__);
+ $lower = strtolower($cls);
+ switch ($lower) {
+ case 'groupfavoritedaction':
+ require_once "$base/$lower.php";
+ return false;
+ default:
+ return true;
+ }
+ }
+
+ function onEndGroupGroupNav(GroupNav $nav)
+ {
+ $action_name = $nav->action->trimmed('action');
+ $nickname = $nav->group->nickname;
+ $nav->out->menuItem(common_local_url('groupfavorited', array('nickname' =>
+ $nickname)),
+ // TRANS: Menu item in the group navigation page.
+ _m('MENU', 'Popular'),
+ // TRANS: Tooltip for menu item in the group navigation page.
+ // TRANS: %s is the nickname of the group.
+ sprintf(_m('TOOLTIP','Popular notices in %s group'), $nickname),
+ $action_name == 'groupfavorited',
+ 'nav_group_group');
+ }
+}
diff --git a/plugins/GroupFavorited/groupfavoritedaction.php b/plugins/GroupFavorited/groupfavoritedaction.php
new file mode 100644
index 000000000..6803bea8d
--- /dev/null
+++ b/plugins/GroupFavorited/groupfavoritedaction.php
@@ -0,0 +1,111 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * List of popular notices
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Public
+ * @package StatusNet
+ * @author Zach Copley <zach@status.net>
+ * @author Evan Prodromou <evan@status.net>
+ * @copyright 2008-2009 StatusNet, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+ exit(1);
+}
+
+
+class GroupFavoritedAction extends ShowgroupAction
+{
+
+ /**
+ * Title of the page
+ *
+ * @return string page title, with page number
+ */
+
+ function title()
+ {
+ if (!empty($this->group->fullname)) {
+ $base = $this->group->fullname . ' (' . $this->group->nickname . ')';
+ } else {
+ $base = $this->group->nickname;
+ }
+
+ if ($this->page == 1) {
+ return sprintf(_m('Popular posts in %s group'), $base);
+ } else {
+ return sprintf(_m('Popular posts in %1$s group, page %2$d'),
+ $base,
+ $this->page);
+ }
+ }
+
+ /**
+ * Content area
+ *
+ * Shows the list of popular notices
+ *
+ * @return void
+ */
+
+ function showContent()
+ {
+ $groupId = intval($this->group->id);
+ $weightexpr = common_sql_weight('fave.modified', common_config('popular', 'dropoff'));
+ $cutoff = sprintf("fave.modified > '%s'",
+ common_sql_date(time() - common_config('popular', 'cutoff')));
+
+ $qry = 'SELECT notice.*, '.
+ $weightexpr . ' as weight ' .
+ 'FROM notice ' .
+ "JOIN group_inbox ON notice.id = group_inbox.notice_id " .
+ 'JOIN fave ON notice.id = fave.notice_id ' .
+ "WHERE $cutoff AND group_id = $groupId " .
+ 'GROUP BY id,profile_id,uri,content,rendered,url,created,notice.modified,reply_to,is_local,source,notice.conversation ' .
+ 'ORDER BY weight DESC';
+
+ $offset = ($this->page - 1) * NOTICES_PER_PAGE;
+ $limit = NOTICES_PER_PAGE + 1;
+
+ if (common_config('db', 'type') == 'pgsql') {
+ $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+ } else {
+ $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+ }
+
+ $notice = Memcached_DataObject::cachedQuery('Notice',
+ $qry,
+ 600);
+
+ $nl = new NoticeList($notice, $this);
+
+ $cnt = $nl->show();
+
+ if ($cnt == 0) {
+ //$this->showEmptyList();
+ }
+
+ $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
+ $this->page, 'groupfavorited',
+ array('nickname' => $this->group->nickname));
+ }
+}