app/assets/javascripts/sketchily_embed.js~ in sketchily-1.4.1 vs app/assets/javascripts/sketchily_embed.js~ in sketchily-1.5.0

@@ -1,83 +1,166 @@
 //= require embedapi
+//= require base64
+
+var svgCanvas = svgCanvas || {};
+
+function submitHandler(event) {
+  var id = event.data;
+alert('sub' + id);
+  svgCanvas[id].getSvgString()(function (data, error) {
+    handleSvgData(data, error, id);
+  });
+  event.preventDefault();
+  event.stopImmediatePropagation();
+}
+
+function attachSubmitHandler(event) {
+  var id = event.data;
+alert('attach' + id);
+  $("input#" + id).closest("form").on("submit.svgedit_" + id, null, id, submitHandler);
+}
+
+function handleSvgData(data, error, id) {
+  if (error) {
+    alert('Error: ' + error);
+  }
+  else {
+alert('handle' + id);
+    var input = $("input#" + id);
+    var form = input.closest("form");
+    input.attr("value", sketchily_encode64("<?xml version=\"1.0\"?>\n" + data));
+    form.off("submit.svgedit_" + id);
+    form.one("submit.svgedit_" + id, null, id, attachSubmitHandler);
+    form.submit();
+  }
+}
+
+function initEmbed(id, value, hide_menu, hide_image_tool, show_hyperlink_tool, url) {
+  var frame = document.getElementById("svgedit_" + id);
+  svgCanvas[id] = new embedded_svg_edit(frame);
+  
+  var doc = frame.contentDocument;
+  if (!doc) {
+    doc = frame.contentWindow.document;
+  }
+
+  if (hide_menu) {
+    var mainButton = doc.getElementById('main_button');
+    mainButton.parentNode.removeChild(mainButton);
+    var toolsTop = doc.getElementById('tools_top');
+    toolsTop.style.left = '5px';
+  }
+
+  if (hide_image_tool) {
+    var imageTool = doc.getElementById('tool_image');
+    imageTool.parentNode.removeChild(imageTool);
+  }
+
+  if (!show_hyperlink_tool) {
+    var hyperlinkTool = doc.getElementById('tool_make_link');
+    hyperlinkTool.parentNode.removeChild(hyperlinkTool);
+  }
+
+  if (!url) {
+    svgCanvas[id].setSvgString(sketchily_decode64(value));
+  }
+
+  $("input#" + id).closest("form").on("submit.svgedit_" + id, null, id, submitHandler);
+
+  $("#svgedit_" + id).css('visibility', '');
+}
+
+function attachLoadHandler(id, value, hide_menu, hide_image_tool, show_hyperlink_tool, url) {
+  var frame = $("#svgedit_" + id);
+  if (frame.attr('src')) {
+    frame.load(function () {
+      initEmbed(id, value, hide_menu, hide_image_tool, show_hyperlink_tool, url);
+    });
+  }
+  else {
+    setTimeout(function () {
+      attachLoadHandler(id, value, hide_menu, hide_image_tool, show_hyperlink_tool, url);
+    }, 0);
+  }
+}