1 files changed, 70 insertions, 0 deletions
diff --git a/core/src/systemtags/systemtags.js b/core/src/systemtags/systemtags.js
new file mode 100644
index 00000000000..6254941296c
--- /dev/null
+++ b/core/src/systemtags/systemtags.js
@@ -0,0 +1,70 @@
+/**
+ * Copyright (c) 2016
+ *
+ * @author Gary Kim <gary@garykim.dev>
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ * @author Vincent Petry <vincent@nextcloud.com>
+ *
+ * @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 <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/* eslint-disable */
+import escapeHTML from 'escape-html'
+
+(function(OC) {
+	/**
+	 * @namespace
+	 */
+	OC.SystemTags = {
+		/**
+		 *
+		 * @param {OC.SystemTags.SystemTagModel|Object|String} tag
+		 * @returns {jQuery}
+		 */
+		getDescriptiveTag: function(tag) {
+			if (_.isUndefined(tag.name) && !_.isUndefined(tag.toJSON)) {
+				tag = tag.toJSON()
+			}
+
+			if (_.isUndefined(tag.name)) {
+				return $('<span>').addClass('non-existing-tag').text(
+					t('core', 'Non-existing tag #{tag}', {
+						tag: tag
+					})
+				)
+			}
+
+			var $span = $('<span>')
+			$span.append(escapeHTML(tag.name))
+
+			var scope
+			if (!tag.userAssignable) {
+				scope = t('core', 'restricted')
+			}
+			if (!tag.userVisible) {
+				// invisible also implicitly means not assignable
+				scope = t('core', 'invisible')
+			}
+			if (scope) {
+				$span.append($('<em>').text(' (' + scope + ')'))
+			}
+			return $span
+		}
+	}
+})(OC)