Merge "Add delete server action"

mogan_ui/api/mogan.py

@@ -46,7 +46,7 @@ def server_list(request):
 
 
 def server_get(request, server_id):
-    """Retrieve a list of servers.
+    """Get a server.
 
     :param request: HTTP request.
     :param server_id: The uuid of the server.
@@ -54,3 +54,13 @@ def server_get(request, server_id):
     """
     server_manager = moganclient(request).server
     return server_manager.get(server_id)
+
+
+def server_delete(request, server_id):
+    """Delete a server.
+
+    :param request: HTTP request.
+    :param server_id: The uuid of the server.
+    """
+    server_manager = moganclient(request).server
+    return server_manager.delete(server_id)

mogan_ui/content/servers/tables.py

@@ -16,6 +16,7 @@
 from django.template.defaultfilters import title
 from django.utils.translation import pgettext_lazy
 from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ungettext_lazy
 
 from mogan_ui.api import mogan
 
@@ -23,6 +24,39 @@ from horizon import tables
 from horizon.utils import filters
 
 
+class DeleteServer(tables.DeleteAction):
+    help_text = _("Deleted servers are not recoverable.")
+
+    @staticmethod
+    def action_present(count):
+        return ungettext_lazy(
+            u"Delete Server",
+            u"Delete Servers",
+            count
+        )
+
+    @staticmethod
+    def action_past(count):
+        return ungettext_lazy(
+            u"Scheduled deletion of Server",
+            u"Scheduled deletion of Servers",
+            count
+        )
+
+    def allowed(self, request, server=None):
+        """Allow delete action
+
+        if server is in error state or not currently being deleted.
+        """
+        error_state = False
+        if server:
+            error_state = (server.status == 'error')
+        return error_state or not (server.status.lower() == "deleting")
+
+    def action(self, request, obj_id):
+        mogan.server_delete(request, obj_id)
+
+
 class UpdateRow(tables.Row):
     ajax = True
 
@@ -107,4 +141,5 @@ class ServersTable(tables.DataTable):
         verbose_name = _("Servers")
         status_columns = ["status"]
         row_class = UpdateRow
-        table_actions = (ServersFilterAction,)
+        table_actions = (DeleteServer, ServersFilterAction)
+        row_actions = (DeleteServer,)