<?php
+/**
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ *
+ */
namespace Friendica\Content\Widget;
-use Friendica\Core\Cache;
-use Friendica\Core\L10n;
use Friendica\Core\Renderer;
-use Friendica\Database\DBA;
-use Friendica\Model\Term;
-
+use Friendica\DI;
+use Friendica\Model\Tag;
+
+/**
+ * Trending tags aside widget for the community pages, handles both local and global scopes
+ *
+ * @package Friendica\Content\Widget
+ */
class TrendingTags
{
/**
public static function getHTML($content = 'global', int $period = 24)
{
if ($content == 'local') {
- $tags = self::getLocalTrendingTags($period);
+ $tags = Tag::getLocalTrendingHashtags($period, 20);
} else {
- $tags = self::getGlobalTrendingTags($period);
+ $tags = Tag::getGlobalTrendingHashtags($period, 20);
}
$tpl = Renderer::getMarkupTemplate('widget/trending_tags.tpl');
$o = Renderer::replaceMacros($tpl, [
- '$title' => L10n::tt('Trending Tags (last %d hour)', 'Trending Tags (last %d hours)', $period),
- '$more' => L10n::t('More Trending Tags'),
+ '$title' => DI::l10n()->tt('Trending Tags (last %d hour)', 'Trending Tags (last %d hours)', $period),
+ '$more' => DI::l10n()->t('More Trending Tags'),
'$tags' => $tags,
]);
return $o;
}
-
- /**
- * Returns a list of the most frequent global tags over the given period
- *
- * @param int $period Period in hours to consider posts
- * @return array
- * @throws \Exception
- */
- private static function getGlobalTrendingTags(int $period)
- {
- $tags = Cache::get('global_trending_tags');
-
- if (!$tags) {
- $tagsStmt = DBA::p("SELECT t.`term`, COUNT(*) AS `score`
-FROM `term` t
- JOIN `item` i ON i.`id` = t.`oid` AND i.`uid` = t.`uid`
- JOIN `thread` ON `thread`.`iid` = i.`id`
-WHERE `thread`.`visible`
- AND NOT `thread`.`deleted`
- AND NOT `thread`.`moderated`
- AND NOT `thread`.`private`
- AND t.`uid` = 0
- AND t.`otype` = ?
- AND t.`type` = ?
- AND t.`term` != ''
- AND i.`received` > DATE_SUB(NOW(), INTERVAL ? HOUR)
-GROUP BY `term`
-ORDER BY `score` DESC
-LIMIT 20", Term::OBJECT_TYPE_POST, Term::HASHTAG, $period);
-
- if (DBA::isResult($tags)) {
- $tags = DBA::toArray($tagsStmt);
- Cache::set('global_trending_tags', $tags, Cache::HOUR);
- }
- }
-
- return $tags ?: [];
- }
-
- /**
- * Returns a list of the most frequent local tags over the given period
- *
- * @param int $period Period in hours to consider posts
- * @return array
- * @throws \Exception
- */
- private static function getLocalTrendingTags(int $period)
- {
- $tags = Cache::get('local_trending_tags');
-
- if (!$tags) {
- $tagsStmt = DBA::p("SELECT t.`term`, COUNT(*) AS `score`
-FROM `term` t
-JOIN `item` i ON i.`id` = t.`oid` AND i.`uid` = t.`uid`
-JOIN `thread` ON `thread`.`iid` = i.`id`
-JOIN `user` ON `user`.`uid` = `thread`.`uid` AND NOT `user`.`hidewall`
-WHERE `thread`.`visible`
- AND NOT `thread`.`deleted`
- AND NOT `thread`.`moderated`
- AND NOT `thread`.`private`
- AND `thread`.`wall`
- AND `thread`.`origin`
- AND t.`otype` = ?
- AND t.`type` = ?
- AND t.`term` != ''
- AND i.`received` > DATE_SUB(NOW(), INTERVAL ? HOUR)
-GROUP BY `term`
-ORDER BY `score` DESC
-LIMIT 20", Term::OBJECT_TYPE_POST, Term::HASHTAG, $period);
-
- if (DBA::isResult($tags)) {
- $tags = DBA::toArray($tagsStmt);
- Cache::set('local_trending_tags', $tags, Cache::HOUR);
- }
- }
-
- return $tags ?: [];
- }
}