Add icons to activity navigation

apps/comments/lib/Activity/Extension.php

@@ -247,14 +247,15 @@ public function getGroupParameter($activity) {
 	public function getNavigation() {
 		$l = $this->getL10N();
 		return [
-			'apps' => [],
-			'top' => [
+			'apps' => [
 				self::APP_NAME => [
 					'id' => self::APP_NAME,
+					'icon' => 'icon-comment',
 					'name' => (string) $l->t('Comments'),
 					'url' => $this->URLGenerator->linkToRoute('activity.Activities.showList', ['filter' => self::APP_NAME]),
 				],
 			],
+			'top' => [],
 		];
 	}
 

apps/files/lib/Activity.php

@@ -306,13 +306,15 @@ public function getNavigation() {
 			'top' => [
 				self::FILTER_FAVORITES => [
 					'id' => self::FILTER_FAVORITES,
+					'icon' => 'icon-favorite',
 					'name' => (string) $this->l->t('Favorites'),
 					'url' => $this->URLGenerator->linkToRoute('activity.Activities.showList', ['filter' => self::FILTER_FAVORITES]),
 				],
 			],
 			'apps' => [
 				self::FILTER_FILES => [
 					'id' => self::FILTER_FILES,
+					'icon' => 'icon-files-dark',
 					'name' => (string) $this->l->t('Files'),
 					'url' => $this->URLGenerator->linkToRoute('activity.Activities.showList', ['filter' => self::FILTER_FILES]),
 				],

apps/files_sharing/lib/Activity.php

@@ -429,6 +429,7 @@ public function getNavigation() {
 			'top' => [
 				self::FILTER_SHARES => [
 					'id' => self::FILTER_SHARES,
+					'icon' => 'icon-share',
 					'name' => (string) $l->t('Shares'),
 					'url' => $this->URLGenerator->linkToRoute('activity.Activities.showList', ['filter' => self::FILTER_SHARES]),
 				],

apps/systemtags/lib/Activity/Extension.php

@@ -98,7 +98,7 @@ public function getDefaultTypes($method) {
 	public function getTypeIcon($type) {
 		switch ($type) {
 			case self::APP_NAME:
-				return false;
+				return 'icon-tag';
 		}
 
 		return false;

core/css/icons.css

@@ -282,6 +282,10 @@ img.icon-loading-small-dark, object.icon-loading-small-dark, video.icon-loading-
 	background-image: url('../img/actions/sound-off.svg?v=1');
 }
 
+.icon-favorite  {
+	background-image: url('../img/actions/star-dark.svg?v=1');
+}
+
 .icon-star,
 .icon-starred:hover,
 .icon-starred:focus {
@@ -365,6 +369,9 @@ img.icon-loading-small-dark, object.icon-loading-small-dark, video.icon-loading-
 .icon-files {
 	background-image: url('../img/places/files.svg?v=1');
 }
+.icon-files-dark {
+	background-image: url('../img/places/files-dark.svg?v=1');
+}
 .icon-file,
 .icon-filetype-text {
 	background-image: url('../img/filetypes/text.svg?v=1');