fix: #8175

public/src/admin/manage/tags.js

@@ -91,10 +91,8 @@ define('admin/manage/tags', [
 			}
 
 			var firstTag = $(tagsToModify[0]);
-			var title = tagsToModify.length > 1 ? '[[admin/manage/tags:alerts.editing-multiple]]' : '[[admin/manage/tags:alerts.editing-x, ' + firstTag.find('.tag-item').attr('data-tag') + ']]';
-
 			var modal = bootbox.dialog({
-				title: title,
+				title: '[[admin/manage/tags:alerts.editing]]',
 				message: firstTag.find('.tag-modal').html(),
 				buttons: {
 					success: {
@@ -140,11 +138,8 @@ define('admin/manage/tags', [
 				return;
 			}
 
-			var firstTag = $(tagsToModify[0]);
-			var title = tagsToModify.length > 1 ? '[[admin/manage/tags:alerts.editing-multiple]]' : '[[admin/manage/tags:alerts.editing-x, ' + firstTag.find('.tag-item').attr('data-tag') + ']]';
-
 			var modal = bootbox.dialog({
-				title: title,
+				title: '[[admin/manage/tags:alerts.editing]]',
 				message: $('.rename-modal').html(),
 				buttons: {
 					success: {

src/topics/tags.js

@@ -46,8 +46,6 @@ module.exports = function (Topics) {
 		if (!tag) {
 			throw new Error('[[error:invalid-tag]]');
 		}
-
-		tag = utils.cleanUpTag(tag, meta.config.maximumTagLength);
 		if (tag.length < (meta.config.minimumTagLength || 3)) {
 			throw new Error('[[error:tag-too-short]]');
 		}
@@ -77,6 +75,7 @@ module.exports = function (Topics) {
 		if (!newTagName || tag === newTagName) {
 			return;
 		}
+		newTagName = utils.cleanUpTag(newTagName, meta.config.maximumTagLength);
 		await Topics.createEmptyTag(newTagName);
 		await batch.processSortedSet('tag:' + tag + ':topics', async function (tids) {
 			const scores = await db.sortedSetScores('tag:' + tag + ':topics', tids);

src/views/admin/manage/tags.tpl

@@ -8,13 +8,13 @@
 
 				<div class="tag-list">
 					<!-- BEGIN tags -->
-					<div class="tag-row" data-tag="{tags.value}">
-						<div data-value="{tags.value}">
-							<span class="mdl-chip mdl-chip--contact tag-item" data-tag="{tags.value}" style="
+					<div class="tag-row" data-tag="{tags.valueEscaped}">
+						<div>
+							<span class="mdl-chip mdl-chip--contact tag-item" data-tag="{tags.valueEscaped}" style="
 								<!-- IF tags.color -->color: {tags.color};<!-- ENDIF tags.color -->
 								<!-- IF tags.bgColor -->background-color: {tags.bgColor};<!-- ENDIF tags.bgColor -->">
 							    <span class="mdl-chip__contact mdl-color--light-blue mdl-color-text--white tag-topic-count">{tags.score}</span>
-							    <span class="mdl-chip__text">{tags.value}</span>
+							    <span class="mdl-chip__text">{tags.valueEscaped}</span>
 							</span>
 						</div>
 						<div class="tag-modal hidden">
@@ -79,7 +79,7 @@
 	<div class="rename-modal hidden">
 		<div class="form-group">
 			<label for="value">[[admin/manage/tags:name]]</label>
-			<input id="value" data-name="value" value="{tags.value}" class="form-control" />
+			<input id="value" data-name="value" value="" class="form-control" />
 		</div>
 	</div>
 </div>