1 files changed, 78 insertions, 23 deletions

diff --git a/lib/gallery.dialog.js b/lib/gallery.dialog.js
index 6ec8c634..450f4c88 100644
--- a/lib/gallery.dialog.js
+++ b/lib/gallery.dialog.js
@@ -1,3 +1,4 @@
+
 (function($) {
    $.widget("ui.gallery_dialog",  {
      _init: function() {
@@ -26,27 +27,42 @@
 
        $("#g-dialog").gallery_show_loading();
 
-       $.get(sHref, function(data) {
-         $("#g-dialog").html(data).gallery_show_loading();
+       $.ajax({
+         url: sHref,
+         type: "GET",
+         beforeSend: function(xhr) {
+           // Until we convert to jquery 1.4, we need to save the XMLHttpRequest object so that we
+           // can detect the mime type of the reply
+           this.xhrData = xhr;
+         },
+         success: function(data, textStatus, xhr) {
+           // Pre jquery 1.4, get the saved XMLHttpRequest object
+           if (xhr == undefined) {
+             xhr = this.xhrData;
+           }
+           var mimeType = /^(\w+\/\w+)\;?/.exec(xhr.getResponseHeader("Content-Type"));
 
-         if ($("#g-dialog form").length) {
-           self.form_loaded(null, $("#g-dialog form"));
-         }
-         self._layout();
-
-         $("#g-dialog").dialog("open");
-         // Remove titlebar for progress dialogs or set title
-         if ($("#g-dialog #g-progress").length) {
-           $(".ui-dialog-titlebar").remove();
-         } else if ($("#g-dialog h1").length) {
-           $("#g-dialog").dialog('option', 'title', $("#g-dialog h1:eq(0)").html());
-	   $("#g-dialog h1:eq(0)").hide();
-         } else if ($("#g-dialog fieldset legend").length) {
-           $("#g-dialog").dialog('option', 'title', $("#g-dialog fieldset legend:eq(0)").html());
-         }
+           var content = "";
+           if (mimeType[1] == "application/json") {
+             data = JSON.parse(data);
+             content = unescape(data.html);
+           } else {
+             content = data;
+           }
+
+           $("#g-dialog").html(content).gallery_show_loading();
+
+           if ($("#g-dialog form").length) {
+             self.form_loaded(null, $("#g-dialog form"));
+           }
+           self._layout();
+
+           $("#g-dialog").dialog("open");
+           self._set_title();
 
-         if ($("#g-dialog form").length) {
-           self._ajaxify_dialog();
+           if ($("#g-dialog form").length) {
+             self._ajaxify_dialog();
+           }
          }
        });
        $("#g-dialog").dialog("option", "self", self);
@@ -106,19 +122,46 @@
      _ajaxify_dialog: function() {
        var self = this;
        $("#g-dialog form").ajaxForm({
-         dataType: "json",
          beforeSubmit: function(formData, form, options) {
            form.find(":submit")
              .addClass("ui-state-disabled")
              .attr("disabled", "disabled");
            return true;
          },
+         beforeSend: function(xhr) {
+           // Until we convert to jquery 1.4, we need to save the XMLHttpRequest object so that we
+           // can detect the mime type of the reply
+           this.xhrData = xhr;
+         },
          success: function(data) {
-           if (data.form) {
-             var formData = unescape(data.form);
-             $("#g-dialog form").replaceWith(formData);
+           // Pre jquery 1.4, get the saved XMLHttpRequest object
+           xhr = this.xhrData;
+           if (xhr) {
+             var mimeType = /^(\w+\/\w+)\;?/.exec(xhr.getResponseHeader("Content-Type"));
+
+             var content = "";
+             if (mimeType[1] == "application/json") {
+               data = JSON.parse(data);
+             } else {
+               data = {"html": escape(data)};
+             }
+           } else {
+             // Uploading files (eg: watermark) uses a fake xhr in jquery.form.js so
+             // all we have is in the data field, which should be some very simple JSON.
+             // Weirdly enough in Chrome the result gets wrapped in a <pre> element and
+             // looks like this:
+             //   <pre style="word-wrap: break-word; white-space: pre-wrap;">{"result":"success",
+             //   "location":"\/~bharat\/gallery3\/index.php\/admin\/watermarks"}</pre>
+             // bizarre.  Strip that off before parsing.
+             data = JSON.parse(data.match("({.*})")[0]);
+           }
+
+           if (data.html) {
+             $("#g-dialog").html(unescape(data.html));
+             $("#g-dialog").dialog("option", "position", "center");
              $("#g-dialog form :submit").removeClass("ui-state-disabled")
                .attr("disabled", null);
+             self._set_title();
              self._ajaxify_dialog();
              self.form_loaded(null, $("#g-dialog form"));
              if (typeof data.reset == 'function') {
@@ -136,6 +179,18 @@
        });
      },
 
+     _set_title: function() {
+       // Remove titlebar for progress dialogs or set title
+       if ($("#g-dialog #g-progress").length) {
+         $(".ui-dialog-titlebar").remove();
+       } else if ($("#g-dialog h1").length) {
+         $("#g-dialog").dialog('option', 'title', $("#g-dialog h1:eq(0)").html());
+         $("#g-dialog h1:eq(0)").hide();
+       } else if ($("#g-dialog fieldset legend").length) {
+         $("#g-dialog").dialog('option', 'title', $("#g-dialog fieldset legend:eq(0)").html());
+       }
+     },
+
      form_closing: function(event, ui) {},
      dialog_closing: function(event, ui) {}
    });