Collect metadata from glb file

Signed-off-by: Justin Georgi <justin.georgi@gmail.com>

modules/glmv-upl.js

@@ -10,6 +10,10 @@ checkForGltf = function (e) {
         const mvPreview = document.createElement('model-viewer')
         mvPreview.style['width'] = '180px'
         mvPreview.style['height'] = '180px'
+        mvPreview.addEventListener('load',(e) => {
+            mw.storage.session.set( 'mw_glbMeta', JSON.stringify($(e.target.originalGltfJson.asset)))
+        },
+        {once: true})
 
         const dThumbCap = document.createElement('div')
         dThumbCap.classList.add('thumbcaption')

modules/glmv.js

@@ -7,7 +7,7 @@ let currentSet = 'default'
  * Disables hiding of various child items 
  * once model has loaded
  */
-modelLoaded = function() {
+modelLoaded = function(e) {
     $('.awaiting-model').css('display', 'flex').removeClass('awaiting-model')
     if (typeof enableMenu != 'undefined') {enableMenu()}
 }