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path: root/app/src/main/assets/js/menu.js
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-rw-r--r--app/src/main/assets/js/menu.js73
1 files changed, 38 insertions, 35 deletions
diff --git a/app/src/main/assets/js/menu.js b/app/src/main/assets/js/menu.js
index 2c517ed2..4a39a93b 100644
--- a/app/src/main/assets/js/menu.js
+++ b/app/src/main/assets/js/menu.js
@@ -1,35 +1,38 @@
-var viewport = document.getElementById('viewport');
-var root = document.getElementById('root');
-var y = new MutationObserver(function(mutations) {
- viewport.removeAttribute('style');
- root.removeAttribute('style');
-});
-y.observe(viewport, {
- attributes: true
-});
-y.observe(root, {
- attributes: true
-});
-var x = new MutationObserver(function(mutations) {
- var menuChildren = document.getElementsByClassName('mSideMenu');
- if (menuChildren.length > 0) {
- x.disconnect();
- console.log('Found side menu');
- var menu = menuChildren[0];
- while (root.firstChild)
- root.removeChild(root.firstChild);
- while (menu.childNodes.length)
- root.appendChild(menu.childNodes[0]);
- Frost.emit(0);
- setTimeout(function() {
- y.disconnect();
- console.log('Unhook styler');
- Frost.handleHtml(document.documentElement.outerHTML);
- }, 500);
- }
-});
-x.observe(document.getElementById('mJewelNav'), {
- childList: true,
- subtree: true
-});
-document.getElementById('bookmarks_jewel').getElementsByTagName('a')[0].click();
+if (document.querySelector('#mJewelNav') !== null) {
+ console.log('Fetching menu');
+ var viewport = document.querySelector('#viewport');
+ var root = document.querySelector('#root');
+ var y = new MutationObserver(function(mutations) {
+ viewport.removeAttribute('style');
+ root.removeAttribute('style');
+ });
+ y.observe(viewport, {
+ attributes: true
+ });
+ y.observe(root, {
+ attributes: true
+ });
+ var x = new MutationObserver(function(mutations) {
+ var menu = document.querySelector('.mSideMenu');
+ if (menu !== null) {
+ x.disconnect();
+ console.log('Found side menu');
+ while (root.firstChild)
+ root.removeChild(root.firstChild);
+ while (menu.childNodes.length)
+ root.appendChild(menu.childNodes[0]);
+ Frost.emit(0);
+ setTimeout(function() {
+ y.disconnect();
+ console.log('Unhook styler');
+ Frost.handleHtml(document.documentElement.outerHTML);
+ }, 500);
+ }
+ });
+ x.observe(document.querySelector('#mJewelNav'), {
+ childList: true,
+ subtree: true
+ });
+ document.querySelector('#bookmarks_jewel').querySelector('a').click();
+}
+//otherwise we've already found the side nav and this is unnecessary