diff --git a/index.html b/index.html
index 9b52fb85..28b4d222 100644
--- a/index.html
+++ b/index.html
@@ -2,30 +2,6 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ascribe
diff --git a/js/components/header.js b/js/components/header.js
index bac85d70..042d2b1c 100644
--- a/js/components/header.js
+++ b/js/components/header.js
@@ -29,6 +29,8 @@ import NavRoutesLinks from './nav_routes_links';
import { mergeOptions } from '../utils/general_utils';
import { getLangText } from '../utils/lang_utils';
+import {constructHead} from '../utils/head_setter';
+
let Header = React.createClass({
propTypes: {
@@ -61,11 +63,17 @@ let Header = React.createClass({
WhitelabelStore.unlisten(this.onChange);
},
- getLogo(){
+ getLogo() {
let { whitelabel } = this.state;
+
+ if (whitelabel.head) {
+ constructHead(whitelabel.head);
+ }
+
if (whitelabel.subdomain && whitelabel.subdomain !== 'www' && whitelabel.logo){
return ();
}
+
return (
diff --git a/js/utils/head_setter.js b/js/utils/head_setter.js
new file mode 100644
index 00000000..6ca2c9b0
--- /dev/null
+++ b/js/utils/head_setter.js
@@ -0,0 +1,37 @@
+'use strict';
+
+// elementType: string, is the type of the element, such as link, meta, etc.
+// elementId id of the element
+// elementAttributes: hash table containing the attributes of the relevant element
+
+function constructHeadElement(elementType, elementId, elementAttributes) {
+ let head = (document.head || document.getElementsByTagName('head')[0]);
+ let element = document.createElement(elementType);
+ let oldElement = document.getElementById(elementId);
+ element.setAttribute('id', elementId);
+ for (let k in elementAttributes){
+ try {
+ element.setAttribute(k, elementAttributes[k]);
+ }
+ catch(e){
+ console.warn(e.message);
+ continue;
+ }
+ }
+ if (oldElement) {
+ head.removeChild(oldElement);
+ }
+ head.appendChild(element);
+}
+
+// Accepts a dictionary of dictionaries which comprises a part or all of html head part
+// {link : {id1: {rel: ... }}}
+// traverses a tree of depth 3 (no backtracking)
+export function constructHead(headObject){
+ for (let k in headObject){
+ let favicons = headObject[k];
+ for (let f in favicons){
+ constructHeadElement(k, f, favicons[f]);
+ }
+ }
+}