Add the filter function in c-bak dashboard for both Project & Admin

Change-Id: I09b0d12e489aad8da8e9ed3dee1b02a5abcb7355

5 files changed, 119 insertions, 13 deletions

diff --git a/openstack_dashboard/api/cinder.py b/openstack_dashboard/api/cinder.py
index 03ac5aee3..dc791f9aa 100644
--- a/openstack_dashboard/api/cinder.py
+++ b/openstack_dashboard/api/cinder.py
@@ -591,12 +591,15 @@ def volume_backup_list(request):
 
 
 @profiler.trace
-def volume_backup_list_paged_with_page_menu(request, page_number=1,
+def volume_backup_list_paged_with_page_menu(request, search_opts=None,
+                                            page_number=1,
                                             sort_dir="desc",
                                             all_tenants=False):
     backups = []
     count = 0
     pages_count = 0
+    if search_opts is None:
+        search_opts = {}
     page_size = utils.get_page_size(request)
     c_client = cinderclient(request, '3.45')
 
@@ -605,12 +608,12 @@ def volume_backup_list_paged_with_page_menu(request, page_number=1,
 
     offset = (page_number - 1) * page_size
     sort = 'created_at:' + sort_dir
+    search_opts['all_tenants'] = all_tenants
+    search_opts['offset'] = offset
+    search_opts['with_count'] = True
     bkps, count = c_client.backups.list(limit=page_size,
                                         sort=sort,
-                                        search_opts={
-                                            'with_count': True,
-                                            'offset': offset,
-                                            'all_tenants': all_tenants})
+                                        search_opts=search_opts)
     if not bkps:
         return backups, page_size, count, pages_count
 
diff --git a/openstack_dashboard/dashboards/admin/backups/tables.py b/openstack_dashboard/dashboards/admin/backups/tables.py
index a61f4b0e9..4a17ae7b9 100644
--- a/openstack_dashboard/dashboards/admin/backups/tables.py
+++ b/openstack_dashboard/dashboards/admin/backups/tables.py
@@ -94,6 +94,18 @@ class UpdateVolumeBackupStatusAction(tables.LinkAction):
                      "volume_extension:backup_admin_actions:reset_status"),)
 
 
+class BackupsFilterAction(tables.FilterAction):
+
+    filter_type = 'server'
+    filter_choices = (
+        ('project', _("Project ="), True),
+        ('name', _("Backup Name ="), True),
+        ('size', _("Size(GiB) ="), True),
+        ('status', _("Status ="), True),
+        ('volume_id', _("Volume ID ="), True,),
+    )
+
+
 class AdminBackupsTable(project_tables.BackupsTable):
     project = tables.Column("tenant_name", verbose_name=_("Project"))
     name = tables.Column("name",
@@ -112,7 +124,7 @@ class AdminBackupsTable(project_tables.BackupsTable):
         pagination_param = 'page'
         status_columns = ("status",)
         row_class = UpdateRow
-        table_actions = (AdminDeleteBackup,)
+        table_actions = (AdminDeleteBackup, BackupsFilterAction,)
         row_actions = (AdminRestoreBackup, ForceDeleteBackup,
                        AdminDeleteBackup, UpdateVolumeBackupStatusAction,)
         columns = ('project', 'name', 'description', 'size', 'status',
diff --git a/openstack_dashboard/dashboards/admin/backups/tests.py b/openstack_dashboard/dashboards/admin/backups/tests.py
index c247ab460..e6c99464e 100644
--- a/openstack_dashboard/dashboards/admin/backups/tests.py
+++ b/openstack_dashboard/dashboards/admin/backups/tests.py
@@ -33,15 +33,24 @@ class AdminVolumeBackupsViewTests(test.BaseAdminViewTests):
                      'volume_backup_list_paged_with_page_menu']})
     def _test_backups_index_paginated(self, page_number, backups,
                                       url, page_size, total_of_entries,
-                                      number_of_pages, has_prev, has_more):
+                                      number_of_pages, has_prev, has_more,
+                                      search_opts=None):
         self.mock_volume_backup_list_paged_with_page_menu.return_value = [
             backups, page_size, total_of_entries, number_of_pages]
         self.mock_volume_list.return_value = self.cinder_volumes.list()
         self.mock_volume_snapshot_list.return_value \
             = self.cinder_volume_snapshots.list()
         self.mock_tenant_list.return_value = [self.tenants.list(), False]
-
-        res = self.client.get(parse.unquote(url))
+        formData = {}
+        if search_opts:
+            search_key, search_value = search_opts.popitem()
+            formData['volume_backups__action_filter_admin_volume_backups'] \
+                = search_value
+            formData['volume_backups__filter_admin_volume_backups__q_field'] \
+                = search_key
+        else:
+            search_opts = {}
+        res = self.client.get(parse.unquote(url), formData)
 
         self.assertEqual(res.status_code, 200)
         self.assertTemplateUsed(res, 'horizon/common/_data_table_view.html')
@@ -55,6 +64,7 @@ class AdminVolumeBackupsViewTests(test.BaseAdminViewTests):
             number_of_pages, res.context_data['view'].number_of_pages(None))
         self.mock_volume_backup_list_paged_with_page_menu.\
             assert_called_once_with(test.IsHttpRequest(),
+                                    search_opts=search_opts,
                                     page_number=page_number,
                                     all_tenants=True)
         self.mock_volume_list.assert_called_once_with(
@@ -65,6 +75,51 @@ class AdminVolumeBackupsViewTests(test.BaseAdminViewTests):
         return res
 
     @override_settings(API_RESULT_PAGE_SIZE=1)
+    def test_backups_index_paginated_with_filter(self):
+        size = settings.API_RESULT_PAGE_SIZE
+        base_url = INDEX_URL
+        page_number = 1
+
+        # get size filter
+        search_opts = {"size": 20}
+        backups = self.cinder_volume_backups.filter(**search_opts)
+        number_of_pages = len(backups)
+        expected_backups = backups[:size]
+        res = self._test_backups_index_paginated(
+            page_number=page_number, backups=expected_backups, url=base_url,
+            has_more=True, has_prev=False, page_size=size,
+            number_of_pages=number_of_pages, total_of_entries=number_of_pages,
+            search_opts=search_opts)
+        result = res.context['volume_backups_table'].data
+        self.assertCountEqual(result, expected_backups)
+
+        # get status filter
+        search_opts = {"status": "available"}
+        backups = self.cinder_volume_backups.filter(**search_opts)
+        number_of_pages = len(backups)
+        expected_backups = backups[:size]
+        res = self._test_backups_index_paginated(
+            page_number=page_number, backups=expected_backups, url=base_url,
+            has_more=True, has_prev=False, page_size=size,
+            number_of_pages=number_of_pages, total_of_entries=number_of_pages,
+            search_opts=search_opts)
+        result = res.context['volume_backups_table'].data
+        self.assertCountEqual(result, expected_backups)
+
+        # get name filter
+        search_opts = {"name": "backup2"}
+        backups = self.cinder_volume_backups.filter(**search_opts)
+        number_of_pages = len(backups)
+        expected_backups = backups[:size]
+        res = self._test_backups_index_paginated(
+            page_number=page_number, backups=expected_backups, url=base_url,
+            has_more=False, has_prev=False, page_size=size,
+            number_of_pages=number_of_pages, total_of_entries=number_of_pages,
+            search_opts=search_opts)
+        result = res.context['volume_backups_table'].data
+        self.assertCountEqual(result, expected_backups)
+
+    @override_settings(API_RESULT_PAGE_SIZE=1)
     def test_backups_index_paginated(self):
         backups = self.cinder_volume_backups.list()
         expected_snapshosts = self.cinder_volume_snapshots.list()
@@ -165,6 +220,7 @@ class AdminVolumeBackupsViewTests(test.BaseAdminViewTests):
         self.assertMessageCount(success=1)
         self.mock_volume_backup_list_paged_with_page_menu.\
             assert_called_once_with(test.IsHttpRequest(),
+                                    search_opts={},
                                     page_number=page_number,
                                     all_tenants=True)
         self.mock_volume_list.assert_called_once_with(
diff --git a/openstack_dashboard/dashboards/admin/backups/views.py b/openstack_dashboard/dashboards/admin/backups/views.py
index 4f0a1ddfc..815f02b0d 100644
--- a/openstack_dashboard/dashboards/admin/backups/views.py
+++ b/openstack_dashboard/dashboards/admin/backups/views.py
@@ -46,14 +46,23 @@ class AdminBackupsView(tables.PagedTableWithPageMenu, tables.DataTableView,
         return api.cinder.volume_backup_supported(self.request)
 
     def get_data(self):
+        filters = self.get_filters()
+
+        # If the tenant filter selected and the tenant does not exist.
+        # We do not need to retrieve the list from cinder,just return
+        # an empty list.
+        if 'project_id' in filters and not filters['project_id']:
+            return []
+
         try:
-            search_opts = {'all_tenants': 1}
             self._current_page = self._get_page_number()
             (backups, self._page_size, self._total_of_entries,
              self._number_of_pages) = \
                 api.cinder.volume_backup_list_paged_with_page_menu(
-                    self.request, page_number=self._current_page,
-                    all_tenants=True)
+                    self.request, search_opts=filters,
+                    page_number=self._current_page,
+                    all_tenants=True
+            )
         except Exception as e:
             LOG.exception(e)
             backups = []
@@ -61,6 +70,8 @@ class AdminBackupsView(tables.PagedTableWithPageMenu, tables.DataTableView,
                                               "volume backups."))
         if not backups:
             return backups
+
+        search_opts = {'all_tenants': True}
         volumes = api.cinder.volume_list(self.request, search_opts=search_opts)
         volumes = dict((v.id, v) for v in volumes)
         snapshots = api.cinder.volume_snapshot_list(self.request,
@@ -84,6 +95,22 @@ class AdminBackupsView(tables.PagedTableWithPageMenu, tables.DataTableView,
             backup.tenant_name = getattr(tenant, "name", None)
         return backups
 
+    def get_filters(self, filters=None, filters_map=None):
+        self.table = self._tables['volume_backups']
+        self.handle_server_filter(self.request, table=self.table)
+        self.update_server_filter_action(self.request, table=self.table)
+        filters = super().get_filters(filters, filters_map)
+        if 'project' in filters:
+            tenants = api.keystone.tenant_list(self.request)[0]
+            tenant_filter_ids = [t.id for t in tenants
+                                 if t.name == filters['project']]
+            if tenant_filter_ids:
+                filters['project_id'] = tenant_filter_ids[0]
+            else:
+                filters['project_id'] = tenant_filter_ids
+            del filters['project']
+        return filters
+
 
 class UpdateStatusView(forms.ModalFormView):
     form_class = admin_forms.UpdateStatus
diff --git a/openstack_dashboard/dashboards/project/backups/tables.py b/openstack_dashboard/dashboards/project/backups/tables.py
index 4cbf34ef8..8abcadf6c 100644
--- a/openstack_dashboard/dashboards/project/backups/tables.py
+++ b/openstack_dashboard/dashboards/project/backups/tables.py
@@ -138,6 +138,14 @@ def get_size(backup):
     return _("%sGB") % backup.size
 
 
+class BackupsFilterAction(tables.FilterAction):
+
+    def filter(self, table, volumes, filter_string):
+        q = filter_string.lower()
+        return [volume for volume in volumes
+                if q in volume.name.lower()]
+
+
 class BackupsTable(tables.DataTable):
     STATUS_CHOICES = (
         ("available", True),
@@ -195,5 +203,5 @@ class BackupsTable(tables.DataTable):
         pagination_param = 'page'
         status_columns = ("status",)
         row_class = UpdateRow
-        table_actions = (DeleteBackup,)
+        table_actions = (DeleteBackup, BackupsFilterAction)
         row_actions = (RestoreBackup, DeleteBackup)