[FIX] backup restoration, works almost 60% of the time

bzr revid: xmo@openerp.com-20110801144728-zh1d6nqpf19i6x7p

addons/base/__openerp__.py

@@ -6,6 +6,7 @@
     'js' : [
         "static/lib/datejs/date-en-US.js",
         "static/lib/jquery/jquery-1.5.2.js",
+        "static/lib/jquery.form/jquery.form.js",
         "static/lib/jquery.validate/jquery.validate.js",
         "static/lib/jquery.ba-bbq/jquery.ba-bbq.js",
         "static/lib/jquery.contextmenu/jquery.contextmenu.r2.packed.js",

addons/base/controllers/main.py

@@ -206,20 +206,23 @@ class Database(openerpweb.Controller):
                 return {'error': e.faultCode, 'title': 'Backup Database'}
         return {'error': 'Could not drop database !', 'title': 'Backup Database'}
             
-    @openerpweb.jsonrequest
-    def restore_db(self, req, fields):
-        password, db, filename = operator.itemgetter(
-            'restore_pwd', 'new_db', 'value')(
-                dict(map(operator.itemgetter('name', 'value'), fields)))
-
+    @openerpweb.httprequest
+    def restore_db(self, req, db_file, restore_pwd, new_db):
+        response = None
         try:
-            data = base64.encodestring(filename.file.read())
-            return req.session.proxy("db").restore(password, db, data)
+            data = base64.encodestring(db_file.file.read())
+            response = simplejson.dumps(
+                req.session.proxy("db").restore(restore_pwd, new_db, data))
         except xmlrpclib.Fault, e:
             if e.faultCode and e.faultCode.split(':')[0] == 'AccessDenied':
-                return {'error': e.faultCode, 'title': 'Restore Database'}
-        return {'error': 'Could not restore database !', 'title': 'Restore Database'}
-        
+                response = simplejson.dumps({'error': e.faultCode, 'title': 'Restore Database'})
+        if not response:
+            response = simplejson.dumps({'error': 'Could not restore database !', 'title': 'Restore Database'})
+
+        cherrypy.response.headers['Content-Type'] = 'application/json'
+        cherrypy.response.headers['Content-Length'] = len(response)
+        return response
+
     @openerpweb.jsonrequest
     def change_password_db(self, req, fields):
         old_password, new_password = operator.itemgetter(

addons/base/static/src/js/chrome.js

@@ -842,21 +842,14 @@ openerp.base.Database = openerp.base.Controller.extend({
        	
        	self.$option_id.find("form[name=restore_db_form]").validate({
             submitHandler: function (form) {
-                var fields = $(form).serializeArray();
-
-                self.rpc("/base/database/restore_db", {'fields': fields}, function(result) {
-                    if (!result.error) {
-                       self.notification.notify("Restore Database", "You restored your database");
-                    } else {
-                        $('<div>').dialog({
-                            modal: true,
-                            title: result.title,
-                            buttons: {
-                                Ok: function() {
-                                    $(this).dialog("close");
-                                }
-                            }
-                        }).html(result.error);
+                $(form).ajaxSubmit({
+                    url: '/base/database/restore_db',
+                    type: 'POST',
+                    dataType: 'json',
+                    resetForm: true,
+                    success: function () {
+                        // TODO: ui manipulations
+                        // note: response objects don't work
                     }
                 });
             }

addons/base/static/src/xml/base.xml

@@ -192,7 +192,7 @@
         <table align="center" class="db_option_table">
             <tr>
                 <td><label for="restore_db">File:</label></td>
-                <td><input type="file" name="restore_db" class="required"
+                <td><input type="file" name="db_file" class="required"
                          autofocus="autofocus"/></td>
             </tr>
             <tr>