update annotations export dialog

static/js/exportAnnotationsDialog.js

@@ -34,6 +34,8 @@ pandora.ui.exportAnnotationsDialog = function(options) {
             change: function() {
                 updateStatus();
                 that.enableButton('export');
+                !$link && addLink();
+                updateLink();
             }
         })
         .appendTo($content),
@@ -44,6 +46,8 @@ pandora.ui.exportAnnotationsDialog = function(options) {
         })
         .appendTo($content),
 
+        $link,
+
         that = Ox.Dialog({
             buttons: [
                 Ox.Button({
@@ -60,9 +64,6 @@ pandora.ui.exportAnnotationsDialog = function(options) {
                     id: 'export',
                     title: Ox._('Export')
                 })
-                    .bindEvent({
-                        click: exportAnnotations
-                    })
             ],
             closeButton: true,
             content: $content,
@@ -75,19 +76,38 @@ pandora.ui.exportAnnotationsDialog = function(options) {
 
     updateStatus();
 
-    function exportAnnotations() {
+    if (enabledLayers.length) {
-        Ox.print(
+        addLink();
-            Ox.formatSRT(annotations[$layerSelect.value()].map(function(annotation) {
+        updateLink();
+    }
+
+    function addLink() {
+        var layer = $layerSelect.value();
+        $link = $('<a>').attr({
+            target: '_blank'
+        });
+        updateLink();
+        $(that.find('.OxButton')[3]).wrap($link);
+    }
+
+    function updateLink() {
+        var layer = $layerSelect.value();
+        $link.attr({
+            download: options.title + ' - '
+                + Ox.getObjectById(layers, layer).title + '.srt',
+            href: 'data:text/plain;base64,' + btoa(
+                Ox.formatSRT(annotations[layer].map(function(annotation) {
                     return {
                         'in': annotation['in'],
                         out: annotation.out,
                         text: annotation.value
                             .replace(/\n/g, ' ')
                             .replace(/\s+/g, ' ')
-                        .replace(/<br>/g, '\n')
+                            .replace(/<br>\s+?/g, '\n')
                     };
                 }))
-        );
+            )
+        })
     }
 
     function updateStatus() {