Improve share modal customization to make it work with async functions

www/common/common-ui-elements.js

@@ -375,8 +375,8 @@ define([
             }
             if (val.embed) { $(link).find('#cp-share-embed').attr('checked', true); }
             if (val.present) { $(link).find('#cp-share-present').attr('checked', true); }
-            UI.openCustomModal(UI.dialog.tabs(tabs));
         });
+        return tabs;
     };
     UIElements.createFileShareModal = function (config) {
         var origin = config.origin;
@@ -451,7 +451,7 @@ define([
                 pathname: pathname
             });
         }
-        UI.openCustomModal(UI.dialog.tabs(tabs));
+        return tabs;
     };
 
     UIElements.createButton = function (common, type, rightside, data, callback) {

www/common/toolbar3.js

@@ -444,13 +444,14 @@ define([
             'class': 'fa fa-share-alt cp-toolbar-share-button',
             title: Messages.shareButton
         });
-        $shareBlock.click(function () {
-            UIElements.createShareModal({
+        var modal = UIElements.createShareModal({
             origin: origin,
             pathname: pathname,
             hashes: hashes,
             common: Common
         });
+        $shareBlock.click(function () {
+            UI.openCustomModal(UI.dialog.tabs(modal));
         });
 
         toolbar.$leftside.append($shareBlock);
@@ -472,13 +473,14 @@ define([
             'class': 'fa fa-share-alt cp-toolbar-share-button',
             title: Messages.shareButton
         });
-        $shareBlock.click(function () {
-            UIElements.createFileShareModal({
+        var modal = UIElements.createFileShareModal({
             origin: origin,
             pathname: pathname,
             hashes: hashes,
             common: Common
         });
+        $shareBlock.click(function () {
+            UI.openCustomModal(UI.dialog.tabs(modal));
         });
 
         toolbar.$leftside.append($shareBlock);