Merge branch 'master' into custom-connect-command

Conflicts:
	circle/dashboard/static/dashboard/dashboard.css

circle/circle/settings/base.py

@@ -368,9 +368,9 @@ if get_env_variable('DJANGO_SAML', 'FALSE') == 'TRUE':
         from shutilwhich import which
         from shutilwhich import which
     from saml2 import BINDING_HTTP_POST, BINDING_HTTP_REDIRECT
     from saml2 import BINDING_HTTP_POST, BINDING_HTTP_REDIRECT
 
 
-    # INSTALLED_APPS += (  # needed only for testing djangosaml2
-    #     'djangosaml',
-    # )
+    INSTALLED_APPS += ( 
+        'djangosaml2',
+    )
     AUTHENTICATION_BACKENDS = (
     AUTHENTICATION_BACKENDS = (
         'django.contrib.auth.backends.ModelBackend',
         'django.contrib.auth.backends.ModelBackend',
         'djangosaml2.backends.Saml2Backend',
         'djangosaml2.backends.Saml2Backend',

circle/common/models.py

@@ -27,6 +27,7 @@ from warnings import warn
 from django.contrib import messages
 from django.contrib import messages
 from django.contrib.auth.models import User
 from django.contrib.auth.models import User
 from django.core.cache import cache
 from django.core.cache import cache
+from django.core.exceptions import PermissionDenied
 from django.core.serializers.json import DjangoJSONEncoder
 from django.core.serializers.json import DjangoJSONEncoder
 from django.db.models import (
 from django.db.models import (
     CharField, DateTimeField, ForeignKey, NullBooleanField
     CharField, DateTimeField, ForeignKey, NullBooleanField
@@ -413,6 +414,10 @@ class HumanReadableObject(object):
         self._set_values(user_text_template, admin_text_template, params)
         self._set_values(user_text_template, admin_text_template, params)
 
 
     def _set_values(self, user_text_template, admin_text_template, params):
     def _set_values(self, user_text_template, admin_text_template, params):
+        if isinstance(user_text_template, Promise):
+            user_text_template = user_text_template._proxy____args[0]
+        if isinstance(admin_text_template, Promise):
+            admin_text_template = admin_text_template._proxy____args[0]
         self.user_text_template = user_text_template
         self.user_text_template = user_text_template
         self.admin_text_template = admin_text_template
         self.admin_text_template = admin_text_template
         self.params = params
         self.params = params
@@ -451,6 +456,12 @@ class HumanReadableObject(object):
                              self.user_text_template, unicode(self.params))
                              self.user_text_template, unicode(self.params))
             return self.user_text_template
             return self.user_text_template
 
 
+    def get_text(self, user):
+        if user and user.is_superuser:
+            return self.get_admin_text()
+        else:
+            return self.get_user_text()
+
     def to_dict(self):
     def to_dict(self):
         return {"user_text_template": self.user_text_template,
         return {"user_text_template": self.user_text_template,
                 "admin_text_template": self.admin_text_template,
                 "admin_text_template": self.admin_text_template,
@@ -481,13 +492,34 @@ class HumanReadableException(HumanReadableObject, Exception):
             self.level = "error"
             self.level = "error"
 
 
     def send_message(self, request, level=None):
     def send_message(self, request, level=None):
-        if request.user and request.user.is_superuser:
-            msg = self.get_admin_text()
-        else:
-            msg = self.get_user_text()
+        msg = self.get_text(request.user)
         getattr(messages, level or self.level)(request, msg)
         getattr(messages, level or self.level)(request, msg)
 
 
 
 
+def fetch_human_exception(exception, user=None):
+    """Fetch user readable message from exception.
+
+    >>> r = humanize_exception("foo", Exception())
+    >>> fetch_human_exception(r, User())
+    u'foo'
+    >>> fetch_human_exception(r).get_text(User())
+    u'foo'
+    >>> fetch_human_exception(Exception(), User())
+    u'Unknown error'
+    >>> fetch_human_exception(PermissionDenied(), User())
+    u'Permission Denied'
+    """
+
+    if not isinstance(exception, HumanReadableException):
+        if isinstance(exception, PermissionDenied):
+            exception = create_readable(ugettext_noop("Permission Denied"))
+        else:
+            exception = create_readable(ugettext_noop("Unknown error"),
+                                        ugettext_noop("Unknown error: %(ex)s"),
+                                        ex=unicode(exception))
+    return exception.get_text(user) if user else exception
+
+
 def humanize_exception(message, exception=None, level=None, **params):
 def humanize_exception(message, exception=None, level=None, **params):
     """Return new dynamic-class exception which is based on
     """Return new dynamic-class exception which is based on
     HumanReadableException and the original class with the dict of exception.
     HumanReadableException and the original class with the dict of exception.

circle/common/operations.py

@@ -18,10 +18,10 @@
 from inspect import getargspec
 from inspect import getargspec
 from logging import getLogger
 from logging import getLogger
 
 
-from .models import activity_context, has_suffix
-
 from django.core.exceptions import PermissionDenied, ImproperlyConfigured
 from django.core.exceptions import PermissionDenied, ImproperlyConfigured
+from django.utils.translation import ugettext_noop
 
 
+from .models import activity_context, has_suffix, humanize_exception
 
 
 logger = getLogger(__name__)
 logger = getLogger(__name__)
 
 
@@ -31,6 +31,7 @@ class Operation(object):
     """
     """
     async_queue = 'localhost.man'
     async_queue = 'localhost.man'
     required_perms = None
     required_perms = None
+    superuser_required = False
     do_not_call_in_templates = True
     do_not_call_in_templates = True
     abortable = False
     abortable = False
     has_percentage = False
     has_percentage = False
@@ -143,13 +144,26 @@ class Operation(object):
     def check_precond(self):
     def check_precond(self):
         pass
         pass
 
 
-    def check_auth(self, user):
-        if self.required_perms is None:
+    @classmethod
+    def check_perms(cls, user):
+        """Check if user is permitted to run this operation on any instance
+        """
+
+        if cls.required_perms is None:
             raise ImproperlyConfigured(
             raise ImproperlyConfigured(
                 "Set required_perms to () if none needed.")
                 "Set required_perms to () if none needed.")
-        if not user.has_perms(self.required_perms):
+        if not user.has_perms(cls.required_perms):
             raise PermissionDenied("%s doesn't have the required permissions."
             raise PermissionDenied("%s doesn't have the required permissions."
                                    % user)
                                    % user)
+        if cls.superuser_required and not user.is_superuser:
+            raise humanize_exception(ugettext_noop(
+                "Superuser privileges are required."), PermissionDenied())
+
+    def check_auth(self, user):
+        """Check if user is permitted to run this operation on this instance
+        """
+
+        self.check_perms(user)
 
 
     def create_activity(self, parent, user, kwargs):
     def create_activity(self, parent, user, kwargs):
         raise NotImplementedError
         raise NotImplementedError
@@ -185,14 +199,17 @@ class OperatedMixin(object):
     def __getattr__(self, name):
     def __getattr__(self, name):
         # NOTE: __getattr__ is only called if the attribute doesn't already
         # NOTE: __getattr__ is only called if the attribute doesn't already
         # exist in your __dict__
         # exist in your __dict__
-        cls = self.__class__
+        return self.get_operation_class(name)(self)
+
+    @classmethod
+    def get_operation_class(cls, name):
         ops = getattr(cls, operation_registry_name, {})
         ops = getattr(cls, operation_registry_name, {})
         op = ops.get(name)
         op = ops.get(name)
         if op:
         if op:
-            return op(self)
+            return op
         else:
         else:
             raise AttributeError("%r object has no attribute %r" %
             raise AttributeError("%r object has no attribute %r" %
-                                 (self.__class__.__name__, name))
+                                 (cls.__name__, name))
 
 
     def get_available_operations(self, user):
     def get_available_operations(self, user):
         """Yield Operations that match permissions of user and preconditions.
         """Yield Operations that match permissions of user and preconditions.

circle/dashboard/forms.py

@@ -636,12 +636,8 @@ class LeaseForm(forms.ModelForm):
             Field('name'),
             Field('name'),
             Field("suspend_interval_seconds", type="hidden", value="0"),
             Field("suspend_interval_seconds", type="hidden", value="0"),
             Field("delete_interval_seconds", type="hidden", value="0"),
             Field("delete_interval_seconds", type="hidden", value="0"),
+            HTML(string_concat("<label>", _("Suspend in"), "</label>")),
             Div(
             Div(
-                Div(
-                    HTML(_("Suspend in")),
-                    css_class="input-group-addon",
-                    style="width: 100px;",
-                ),
                 NumberField("suspend_hours", css_class="form-control"),
                 NumberField("suspend_hours", css_class="form-control"),
                 Div(
                 Div(
                     HTML(_("hours")),
                     HTML(_("hours")),
@@ -664,12 +660,8 @@ class LeaseForm(forms.ModelForm):
                 ),
                 ),
                 css_class="input-group interval-input",
                 css_class="input-group interval-input",
             ),
             ),
+            HTML(string_concat("<label>", _("Delete in"), "</label>")),
             Div(
             Div(
-                Div(
-                    HTML(_("Delete in")),
-                    css_class="input-group-addon",
-                    style="width: 100px;",
-                ),
                 NumberField("delete_hours", css_class="form-control"),
                 NumberField("delete_hours", css_class="form-control"),
                 Div(
                 Div(
                     HTML(_("hours")),
                     HTML(_("hours")),
@@ -693,7 +685,7 @@ class LeaseForm(forms.ModelForm):
                 css_class="input-group interval-input",
                 css_class="input-group interval-input",
             )
             )
         )
         )
-        helper.add_input(Submit("submit", "Save changes"))
+        helper.add_input(Submit("submit", _("Save changes")))
         return helper
         return helper
 
 
     class Meta:
     class Meta:
@@ -705,6 +697,8 @@ class VmRenewForm(forms.Form):
     force = forms.BooleanField(required=False, label=_(
     force = forms.BooleanField(required=False, label=_(
         "Set expiration times even if they are shorter than "
         "Set expiration times even if they are shorter than "
         "the current value."))
         "the current value."))
+    save = forms.BooleanField(required=False, label=_(
+        "Save selected lease."))
 
 
     def __init__(self, *args, **kwargs):
     def __init__(self, *args, **kwargs):
         choices = kwargs.pop('choices')
         choices = kwargs.pop('choices')
@@ -716,6 +710,32 @@ class VmRenewForm(forms.Form):
             empty_label=None, label=_('Length')))
             empty_label=None, label=_('Length')))
         if len(choices) < 2:
         if len(choices) < 2:
             self.fields['lease'].widget = HiddenInput()
             self.fields['lease'].widget = HiddenInput()
+            self.fields['save'].widget = HiddenInput()
+
+    @property
+    def helper(self):
+        helper = FormHelper(self)
+        helper.form_tag = False
+        return helper
+
+
+class VmStateChangeForm(forms.Form):
+
+    interrupt = forms.BooleanField(required=False, label=_(
+        "Forcibly interrupt all running activities."),
+        help_text=_("Set all activities to finished state, "
+                    "but don't interrupt any tasks."))
+    new_state = forms.ChoiceField(Instance.STATUS, label=_(
+        "New status"))
+
+    def __init__(self, *args, **kwargs):
+        show_interrupt = kwargs.pop('show_interrupt')
+        status = kwargs.pop('status')
+        super(VmStateChangeForm, self).__init__(*args, **kwargs)
+
+        if not show_interrupt:
+            self.fields['interrupt'].widget = HiddenInput()
+        self.fields['new_state'].initial = status
 
 
     @property
     @property
     def helper(self):
     def helper(self):
@@ -1164,9 +1184,9 @@ class VmResourcesForm(forms.ModelForm):
 
 
 
 
 vm_search_choices = (
 vm_search_choices = (
-    (0, _("owned")),
-    (1, _("shared")),
-    (2, _("all")),
+    ("owned", _("owned")),
+    ("shared", _("shared")),
+    ("all", _("all")),
 )
 )
 
 
 
 
@@ -1185,5 +1205,5 @@ class VmListSearchForm(forms.Form):
         # set initial value, otherwise it would be overwritten by request.GET
         # set initial value, otherwise it would be overwritten by request.GET
         if not self.data.get("stype"):
         if not self.data.get("stype"):
             data = self.data.copy()
             data = self.data.copy()
-            data['stype'] = 2
+            data['stype'] = "all"
             self.data = data
             self.data = data

circle/dashboard/static/dashboard/dashboard.css

@@ -874,3 +874,75 @@ textarea[name="list-new-namelist"] {
   text-align: center;  
   text-align: center;  
   vertical-align: middle;
   vertical-align: middle;
 }
 }
+
+#vm-list-table .migrating-icon {
+  -webkit-animation: passing 2s linear infinite;
+  animation: passing 2s linear infinite;
+}
+
+@-webkit-keyframes passing {
+  0% {
+    -webkit-transform: translateX(50%);
+    transform: translateX(50%);
+    opacity: 0;
+  }
+
+  50% {
+    -webkit-transform: translateX(0%);
+    transform: translateX(0%);
+    opacity: 1;
+  }
+
+  100% {
+    -webkit-transform: translateX(-50%);
+    transform: translateX(-50%);
+    opacity: 0;
+  }
+}
+
+@keyframes passing {
+  0% {
+    -webkit-transform: translateX(50%);
+    -ms-transform: translateX(50%);
+    transform: translateX(50%);
+    opacity: 0;
+  }
+
+  50% {
+    -webkit-transform: translateX(0%);
+    -ms-transform: translateX(0%);
+    transform: translateX(0%);
+    opacity: 1;
+  }
+
+  100% {
+    -webkit-transform: translateX(-50%);
+    -ms-transform: translateX(-50%);
+    transform: translateX(-50%);
+    opacity: 0;
+  }
+}
+
+.mass-migrate-node {
+  cursor: pointer;
+}
+
+.mass-op-panel {
+  padding: 6px 10px;
+}
+
+.mass-op-panel .check {
+  color: #449d44;
+}
+
+.mass-op-panel .minus {
+  color: #d9534f;
+}
+
+.mass-op-panel .status-icon {
+  font-size: .8em;
+}
+
+#vm-list-search, #vm-mass-ops {
+  margin-top: 8px;
+}

circle/dashboard/static/dashboard/dashboard.js

@@ -262,7 +262,7 @@ $(function () {
 
 
   $("#dashboard-vm-search-form").submit(function() {
   $("#dashboard-vm-search-form").submit(function() {
     var vm_list_items = $("#dashboard-vm-list .list-group-item");
     var vm_list_items = $("#dashboard-vm-list .list-group-item");
-    if(vm_list_items.length == 1) {
+    if(vm_list_items.length == 1 && vm_list_items.first().prop("href")) {
       window.location.href = vm_list_items.first().prop("href");
       window.location.href = vm_list_items.first().prop("href");
       return false;
       return false;
     }
     }
@@ -488,14 +488,19 @@ function addSliderMiscs() {
     ram_fire = true;
     ram_fire = true;
     $(".ram-slider").simpleSlider("setValue", parseInt(val));
     $(".ram-slider").simpleSlider("setValue", parseInt(val));
   });
   });
-  $(".cpu-priority-input").trigger("change");
-  $(".cpu-count-input, .ram-input").trigger("input");
+
+  setDefaultSliderValues();
 
 
   $(".cpu-priority-slider").simpleSlider("setDisabled", $(".cpu-priority-input").prop("disabled"));
   $(".cpu-priority-slider").simpleSlider("setDisabled", $(".cpu-priority-input").prop("disabled"));
   $(".cpu-count-slider").simpleSlider("setDisabled", $(".cpu-count-input").prop("disabled"));
   $(".cpu-count-slider").simpleSlider("setDisabled", $(".cpu-count-input").prop("disabled"));
   $(".ram-slider").simpleSlider("setDisabled", $(".ram-input").prop("disabled"));
   $(".ram-slider").simpleSlider("setDisabled", $(".ram-input").prop("disabled"));
 }
 }
 
 
+function setDefaultSliderValues() {
+  $(".cpu-priority-input").trigger("change");
+  $(".ram-input, .cpu-count-input").trigger("input");
+}
+
 
 
 /* deletes the VM with the pk
 /* deletes the VM with the pk
  * if dir is true, then redirect to the dashboard landing page
  * if dir is true, then redirect to the dashboard landing page

circle/dashboard/static/dashboard/group-list.js

-var ctrlDown, shiftDown = false;
-var ctrlKey = 17;
-var shiftKey = 16;
-var selected = [];
-
 $(function() {
 $(function() {
-  $(document).keydown(function(e) {
-    if (e.keyCode == ctrlKey) ctrlDown = true;
-    if (e.keyCode == shiftKey) shiftDown = true;
-  }).keyup(function(e) {
-    if (e.keyCode == ctrlKey) ctrlDown = false;
-    if (e.keyCode == shiftKey) shiftDown = false;
-  });
-
-  $('.group-list-table tbody').find('tr').mousedown(function() {
-    var retval = true;
-    if (ctrlDown) {
-      setRowColor($(this));
-      if(!$(this).hasClass('group-list-selected')) {
-        selected.splice(selected.indexOf($(this).index()), 1);
-      } else {
-        selected.push($(this).index());
-      }
-      retval = false;
-    } else if(shiftDown) {
-      if(selected.length > 0) {
-        start = selected[selected.length - 1] + 1;
-        end = $(this).index();
-
-        if(start > end) {
-          var tmp = start - 1; start = end; end = tmp - 1;
-        }
-
-        for(var i = start; i <= end; i++) {
-          if(selected.indexOf(i) < 0) {
-            selected.push(i);
-            setRowColor($('.group-list-table tbody tr').eq(i));
-            }
-        }
-      }
-      retval = false;
-    } else {
-      $('.group-list-selected').removeClass('group-list-selected');
-      $(this).addClass('group-list-selected');
-      selected = [$(this).index()];
-    }
-
-    // reset btn disables
-    $('.group-list-table tbody tr .btn').attr('disabled', false);
-    // show/hide group controls
-    if(selected.length > 1) {
-      $('.group-list-group-control a').attr('disabled', false);
-      for(var i = 0; i < selected.length; i++) {
-        $('.group-list-table tbody tr').eq(selected[i]).find('.btn').attr('disabled', true);
-      }
-    } else {
-      $('.group-list-group-control a').attr('disabled', true);
-    }
-    return retval;
-  });
-
-  $('#group-list-group-migrate').click(function() {
-    console.log(collectIds(selected));
-  });
-
-
-  $('tbody a').mousedown(function(e) {
-    // parent tr doesn't get selected when clicked
-    e.stopPropagation();
-    });
-
-  $('tbody a').click(function(e) {
-    // browser doesn't jump to top when clicked the buttons
-      
-      if(!$(this).hasClass('real-link')) {
-      return false;
-    }
-  });
-
-  
   /* rename */
   /* rename */
   $("#group-list-rename-button, .group-details-rename-button").click(function() {
   $("#group-list-rename-button, .group-details-rename-button").click(function() {
     $("#group-list-column-name", $(this).closest("tr")).hide();
     $("#group-list-column-name", $(this).closest("tr")).hide();
@@ -113,51 +34,4 @@ $(function() {
     return false;
     return false;
   });
   });
 
 
-
-  /* group actions */
-
-  /* select all */
-  $('#group-list-group-select-all').click(function() {
-    $('.group-list-table tbody tr').each(function() {
-      var index = $(this).index();
-      if(selected.indexOf(index) < 0) {
-        selected.push(index);
-        $(this).addClass('group-list-selected');
-      }
-    });
-    if(selected.length > 0)
-      $('.group-list-group-control a').attr('disabled', false);
-    return false;
-  });
-
-  /* mass vm delete */
-  $('#group-list-group-delete').click(function() {
-    addModalConfirmation(massDeleteVm,
-      {
-        'url': '/dashboard/group/mass-delete/',
-        'data': {
-          'selected': selected,
-          'v': collectIds(selected)
-        }
-      }
-    );
-    return false;
-  });
 });
 });
-
-function collectIds(rows) {
-  var ids = [];
-  for(var i = 0; i < rows.length; i++) {
-    var div = $('td:first-child div', $('.group-list-table tbody tr').eq(rows[i]));
-    ids.push(div.prop('id').replace('node-', ''));
-  }
-  return ids;  
-}
-
-function setRowColor(row) {
-  if(!row.hasClass('group-list-selected')) {
-    row.addClass('group-list-selected');
-  } else {
-    row.removeClass('group-list-selected');
-  }
-}

circle/dashboard/static/dashboard/vm-create.js

@@ -28,6 +28,9 @@ function vmCreateLoaded() {
         $('#create-modal').on('hidden.bs.modal', function() {
         $('#create-modal').on('hidden.bs.modal', function() {
             $('#create-modal').remove();
             $('#create-modal').remove();
         });
         });
+        $("#create-modal").on("shown.bs.modal", function() {
+          setDefaultSliderValues();
+        });
     });
     });
     return false;
     return false;
   });
   });
@@ -217,6 +220,8 @@ function vmCustomizeLoaded() {
     });
     });
     if(error) return true;
     if(error) return true;
 
 
+    $(this).find("i").prop("class", "fa fa-spinner fa-spin");
+
     $.ajax({
     $.ajax({
       url: '/dashboard/vm/create/',
       url: '/dashboard/vm/create/',
       headers: {"X-CSRFToken": getCookie('csrftoken')},
       headers: {"X-CSRFToken": getCookie('csrftoken')},

circle/dashboard/static/dashboard/vm-list.js

@@ -14,6 +14,7 @@ $(function() {
 
 
   $('.vm-list-table tbody').find('tr').mousedown(function() {
   $('.vm-list-table tbody').find('tr').mousedown(function() {
     var retval = true;
     var retval = true;
+    if(!$(this).data("vm-pk")) return;
     if (ctrlDown) {
     if (ctrlDown) {
       setRowColor($(this));
       setRowColor($(this));
       if(!$(this).hasClass('vm-list-selected')) {
       if(!$(this).hasClass('vm-list-selected')) {
@@ -46,86 +47,20 @@ $(function() {
       selected = [{'index': $(this).index(), 'vm': $(this).data("vm-pk")}];
       selected = [{'index': $(this).index(), 'vm': $(this).data("vm-pk")}];
     }
     }
 
 
-    // reset btn disables
-    $('.vm-list-table tbody tr .btn').attr('disabled', false);
     // show/hide group controls
     // show/hide group controls
     if(selected.length > 0) {
     if(selected.length > 0) {
-      $('.vm-list-group-control a').attr('disabled', false);
-      for(var i = 0; i < selected.length; i++) {
-        $('.vm-list-table tbody tr').eq(selected[i]).find('.btn').attr('disabled', true);
-      }
+      $('#vm-mass-ops .mass-operation').attr('disabled', false);
     } else {
     } else {
-      $('.vm-list-group-control a').attr('disabled', true);
+      $('#vm-mass-ops .mass-operation').attr('disabled', true);
     }
     }
     return retval;
     return retval;
   });
   });
 
 
-    
-  $('#vm-list-group-migrate').click(function() {
-    // pass?
-  });
-
-  $('.vm-list-details').popover({
-    'placement': 'auto',
-    'html': true,
-    'trigger': 'hover'
-  });
-
-  $('.vm-list-connect').popover({
-    'placement': 'left',
-    'html': true,
-    'trigger': 'click'
-  });
-
   $('tbody a').mousedown(function(e) {
   $('tbody a').mousedown(function(e) {
     // parent tr doesn't get selected when clicked
     // parent tr doesn't get selected when clicked
     e.stopPropagation();
     e.stopPropagation();
     });
     });
 
 
-  $('tbody a').click(function(e) {
-    // browser doesn't jump to top when clicked the buttons
-    if(!$(this).hasClass('real-link')) {
-      return false;
-    }
-  });
-
-  /* rename */
-  $("#vm-list-rename-button, .vm-details-rename-button").click(function() {
-    $("#vm-list-column-name", $(this).closest("tr")).hide();
-    $("#vm-list-rename", $(this).closest("tr")).css('display', 'inline');
-    $("#vm-list-rename-name", $(this).closest("tr")).focus();
-  });
-
-  /* rename ajax */
-  $('.vm-list-rename-submit').click(function() {
-    var row = $(this).closest("tr")
-    var name = $('#vm-list-rename-name', row).val();
-    var url = '/dashboard/vm/' + row.children("td:first-child").text().replace(" ", "") + '/';
-    $.ajax({
-      method: 'POST',
-      url: url,
-      data: {'new_name': name},
-      headers: {"X-CSRFToken": getCookie('csrftoken')},
-      success: function(data, textStatus, xhr) {
-        
-        $("#vm-list-column-name", row).html(
-          $("<a/>", {
-            'class': "real-link",
-            href: "/dashboard/vm/" + data['vm_pk'] + "/",
-            text: data['new_name']
-          })
-        ).show();
-        $('#vm-list-rename', row).hide();
-        // addMessage(data['message'], "success");
-      },
-      error: function(xhr, textStatus, error) {
-        addMessage("Error during renaming!", "danger");
-      }
-    });
-    return false;
-  });
-  
-  
   /* group actions */
   /* group actions */
 
 
   /* select all */
   /* select all */
@@ -133,27 +68,69 @@ $(function() {