diff options
author | Evan Prodromou <git@evanprodromou.name> | 2009-01-23 08:58:31 +0100 |
---|---|---|
committer | Evan Prodromou <git@evanprodromou.name> | 2009-01-23 08:58:31 +0100 |
commit | a7c85bebd5be9ea019a8c80d74730d7eb28d4651 (patch) | |
tree | c3fdf9575a342624bc71aad1d439ae73594f558c /lib/popularnoticesection.php | |
parent | 4873277b58941ae6ec16543f437f4267ccab5ac0 (diff) | |
parent | 7aa496cd8a939960eeaf79f3397f6fe94097e047 (diff) |
Merge branch 'master' of /var/www/mublog
Conflicts:
actions/api.php
actions/deletenotice.php
actions/recoverpassword.php
actions/remotesubscribe.php
actions/tag.php
actions/tagrss.php
actions/twitapiaccount.php
actions/twitapiusers.php
classes/Notice.php
classes/User.php
lib/common.php
lib/language.php
lib/subs.php
lib/twitterapi.php
lib/util.php
scripts/inbox_users.php
scripts/update_translations.php
Merged development trunk into laconica head. woohoo!
Diffstat (limited to 'lib/popularnoticesection.php')
-rw-r--r-- | lib/popularnoticesection.php | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/lib/popularnoticesection.php b/lib/popularnoticesection.php new file mode 100644 index 000000000..89daaa563 --- /dev/null +++ b/lib/popularnoticesection.php @@ -0,0 +1,83 @@ +<?php +/** + * Laconica, the distributed open-source microblogging tool + * + * Base class for sections showing lists of 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 Widget + * @package Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @copyright 2009 Control Yourself, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ + */ + +if (!defined('LACONICA')) { + exit(1); +} + +define('NOTICES_PER_SECTION', 6); + +/** + * Base class for sections showing lists of notices + * + * These are the widgets that show interesting data about a person + * group, or site. + * + * @category Widget + * @package Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ + */ + +class PopularNoticeSection extends NoticeSection +{ + function getNotices() + { + $qry = 'SELECT notice.*, '. + 'sum(exp(-(now() - fave.modified) / %s)) as weight ' . + 'FROM notice JOIN fave ON notice.id = fave.notice_id ' . + 'GROUP BY fave.notice_id ' . + 'ORDER BY weight DESC'; + + $offset = 0; + $limit = NOTICES_PER_SECTION + 1; + + if (common_config('db', 'type') == 'pgsql') { + $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset; + } else { + $qry .= ' LIMIT ' . $offset . ', ' . $limit; + } + + $notice = Memcached_DataObject::cachedQuery('Notice', + sprintf($qry, common_config('popular', 'dropoff')), + 1200); + return $notice; + } + + function title() + { + return _('Popular notices'); + } + + function divId() + { + return 'popular_notices'; + } +} |