Merge pull request #9311 from RocketChat/fix-svg-firefox

[FIX] svg render on firefox

packages/rocketchat-ui-master/client/main.js

@@ -4,6 +4,8 @@ import s from 'underscore.string';
 
 RocketChat.settings.collection.find({_id:/theme-color-rc/i}, {fields:{ value: 1 }}).observe({changed: () => { DynamicCss.run(true); }});
 
+this.isFirefox = navigator.userAgent.match(/Firefox\/(\d+)\.\d/);
+
 Template.body.onRendered(function() {
 	new Clipboard('.clipboard');
 

packages/rocketchat-ui/client/components/icon.html

@@ -1,5 +1,5 @@
 <template name="icon">
 	<svg class="rc-icon {{block}} {{block}}--{{icon}} {{classes}}" aria-hidden="true">
-		<use xlink:href="#icon-{{icon}}"></use>
+		<use xlink:href="{{baseUrl}}#icon-{{icon}}"></use>
 	</svg>
 </template>

packages/rocketchat-ui/client/components/icon.js

@@ -0,0 +1,7 @@
+/* globals isFirefox */
+
+const firefoxBaseUrlFix = () => `${ window.location.origin }${ FlowRouter.current().path }`;
+
+Template.icon.helpers({
+	baseUrl: isFirefox && isFirefox[1] < 55 ? firefoxBaseUrlFix : undefined
+});

packages/rocketchat-ui/package.js

@@ -120,6 +120,7 @@ Package.onUse(function(api) {
 	api.addFiles('client/views/app/photoswipe.js', 'client');
 
 	api.addFiles('client/components/icon.html', 'client');
+	api.addFiles('client/components/icon.js', 'client');
 
 	api.addFiles('client/components/popupList.html', 'client');
 	api.addFiles('client/components/popupList.js', 'client');