Update function / rearrange tab order

doc/Accesskeys.md

@@ -31,9 +31,9 @@ General
 
 ../channel
 --------
-* h - what's hot
 * y - for you
 * f - followers
+* h - what's hot
 
 ../profile
 --------

src/Model/Post/Engagement.php

@@ -87,6 +87,10 @@ class Engagement
 				Verb::getID(Activity::FOLLOW), Verb::getID(Activity::VIEW), Verb::getID(Activity::READ)
 			])
 		];
+		if (($engagement['comments'] == 0) && ($engagement['activities'] == 0)) {
+			Logger::debug('No comments nor activities. Engagement not stored', ['fields' => $engagement]);
+			return;
+		}
 		$ret = DBA::insert('post-engagement', $engagement, Database::INSERT_UPDATE);
 		Logger::debug('Engagement stored', ['fields' => $engagement, 'ret' => $ret]);
 	}

src/Module/Conversation/Channel.php

@@ -78,15 +78,6 @@ class Channel extends BaseModule
 		if (empty($_GET['mode']) || ($_GET['mode'] != 'raw')) {
 			$tabs = [];
 
-			$tabs[] = [
-				'label'     => DI::l10n()->t('Whats Hot'),
-				'url'       => 'channel/' . self::WHATSHOT,
-				'sel'       => self::$content == self::WHATSHOT ? 'active' : '',
-				'title'     => DI::l10n()->t('Posts with a lot of interactions'),
-				'id'        => 'channel-whatshot-tab',
-				'accesskey' => 'h'
-			];
-
 			$tabs[] = [
 				'label'     => DI::l10n()->t('For you'),
 				'url'       => 'channel/' . self::FORYOU,
@@ -105,6 +96,15 @@ class Channel extends BaseModule
 				'accesskey' => 'f'
 			];
 			
+			$tabs[] = [
+				'label'     => DI::l10n()->t('Whats Hot'),
+				'url'       => 'channel/' . self::WHATSHOT,
+				'sel'       => self::$content == self::WHATSHOT ? 'active' : '',
+				'title'     => DI::l10n()->t('Posts with a lot of interactions'),
+				'id'        => 'channel-whatshot-tab',
+				'accesskey' => 'h'
+			];
+
 			$tab_tpl = Renderer::getMarkupTemplate('common_tabs.tpl');
 			$o .= Renderer::replaceMacros($tab_tpl, ['$tabs' => $tabs]);
 
@@ -189,7 +189,7 @@ class Channel extends BaseModule
 
 		self::$content = $this->parameters['content'] ?? '';
 		if (!self::$content) {
-			self::$content = self::WHATSHOT;
+			self::$content = self::FORYOU;
 		}
 
 		if (!in_array(self::$content, [self::WHATSHOT, self::FORYOU, self::FOLLOWERS])) {

update.php

@@ -62,6 +62,7 @@ use Friendica\Model\User;
 use Friendica\Protocol\Activity;
 use Friendica\Protocol\Delivery;
 use Friendica\Security\PermissionSet\Repository\PermissionSet;
+use Friendica\Util\DateTimeFormat;
 
 // Post-update script of PR 5751
 function update_1298()
@@ -1377,3 +1378,15 @@ function update_1525(): int
 
 	return Update::SUCCESS;
 }
+
+function update_1531()
+{
+	$threads = Post::selectThread(Item::DELIVER_FIELDLIST, ["`uid` = ? AND `created` > ?", 0, DateTimeFormat::utc('now - ' . DI::config()->get('channel', 'engagement_hours') . ' hour')]);
+	while ($post = Post::fetch($threads)) {
+		$post['gravity'] = Item::GRAVITY_COMMENT;
+		Post\Engagement::storeFromItem($post);
+	}
+	DBA::close($threads);
+
+	return Update::SUCCESS;
+}