Allow User to Cleanup Repository from UI

x-pack/legacy/plugins/snapshot_restore/__jest__/client_integration/helpers/home.helpers.ts

@@ -99,7 +99,7 @@ export const setup = async (): Promise<HomeTestBed> => {
     const tabs = ['snapshots', 'repositories'];
 
     testBed
-      .find('tab')
+      .find(`${tab}_tab`)
       .at(tabs.indexOf(tab))
       .simulate('click');
   };
@@ -360,7 +360,10 @@ export type TestSubjects =
   | 'state'
   | 'state.title'
   | 'state.value'
-  | 'tab'
+  | 'repositories_tab'
+  | 'snapshots_tab'
+  | 'policies_tab'
+  | 'restore_status_tab'
   | 'tableHeaderCell_durationInMillis_3'
   | 'tableHeaderCell_durationInMillis_3.tableHeaderSortButton'
   | 'tableHeaderCell_indices_4'

x-pack/legacy/plugins/snapshot_restore/__jest__/client_integration/helpers/http_requests.ts

@@ -95,6 +95,16 @@ const registerHttpRequestMockHelpers = (server: SinonFakeServer) => {
     ]);
   };
 
+  const setCleanupRepositoryResponse = (response?: HttpResponse, error?: any) => {
+    const status = error ? error.status || 503 : 200;
+
+    server.respondWith('POST', `${API_BASE_PATH}repositories/:name/cleanup`, [
+      status,
+      { 'Content-Type': 'application/json' },
+      JSON.stringify(response),
+    ]);
+  };
+
   const setGetPolicyResponse = (response?: HttpResponse) => {
     server.respondWith('GET', `${API_BASE_PATH}policy/:name`, [
       200,
@@ -113,6 +123,7 @@ const registerHttpRequestMockHelpers = (server: SinonFakeServer) => {
     setLoadIndicesResponse,
     setAddPolicyResponse,
     setGetPolicyResponse,
+    setCleanupRepositoryResponse,
   };
 };
 

x-pack/legacy/plugins/snapshot_restore/__jest__/client_integration/home.test.ts

@@ -88,8 +88,15 @@ describe('<SnapshotRestoreHome />', () => {
       test('should have 4 tabs', () => {
         const { find } = testBed;
 
-        expect(find('tab').length).toBe(4);
-        expect(find('tab').map(t => t.text())).toEqual([
+        const tabs = [
+          find('snapshots_tab'),
+          find('repositories_tab'),
+          find('policies_tab'),
+          find('restore_status_tab'),
+        ];
+
+        expect(tabs.length).toBe(4);
+        expect(tabs.map(t => t.text())).toEqual([
           'Snapshots',
           'Repositories',
           'Policies',

x-pack/legacy/plugins/snapshot_restore/common/types/repository.ts

@@ -157,3 +157,15 @@ export interface InvalidRepositoryVerification {
 }
 
 export type RepositoryVerification = ValidRepositoryVerification | InvalidRepositoryVerification;
+
+export interface SuccessfulRepositoryCleanup {
+  cleaned: true;
+  response: object;
+}
+
+export interface FailedRepositoryCleanup {
+  cleaned: false;
+  error: object;
+}
+
+export type RepositoryCleanup = FailedRepositoryCleanup | SuccessfulRepositoryCleanup;

x-pack/legacy/plugins/snapshot_restore/public/app/constants/index.ts

@@ -103,6 +103,7 @@ export const UIM_REPOSITORY_DELETE = 'repository_delete';
 export const UIM_REPOSITORY_DELETE_MANY = 'repository_delete_many';
 export const UIM_REPOSITORY_SHOW_DETAILS_CLICK = 'repository_show_details_click';
 export const UIM_REPOSITORY_DETAIL_PANEL_VERIFY = 'repository_detail_panel_verify';
+export const UIM_REPOSITORY_DETAIL_PANEL_CLEANUP = 'repository_detail_panel_cleanup';
 export const UIM_SNAPSHOT_LIST_LOAD = 'snapshot_list_load';
 export const UIM_SNAPSHOT_SHOW_DETAILS_CLICK = 'snapshot_show_details_click';
 export const UIM_SNAPSHOT_DETAIL_PANEL_SUMMARY_TAB = 'snapshot_detail_panel_summary_tab';

x-pack/legacy/plugins/snapshot_restore/public/app/sections/home/home.tsx

@@ -150,7 +150,7 @@ export const SnapshotRestoreHome: React.FunctionComponent<RouteComponentProps<Ma
               onClick={() => onSectionChange(tab.id)}
               isSelected={tab.id === section}
               key={tab.id}
-              data-test-subj="tab"
+              data-test-subj={tab.id.toLowerCase() + '_tab'}
             >
               {tab.name}
             </EuiTab>

x-pack/legacy/plugins/snapshot_restore/public/app/sections/home/repository_list/repository_details/repository_details.tsx

@@ -8,7 +8,6 @@ import {
   EuiButton,
   EuiButtonEmpty,
   EuiCallOut,
-  EuiCodeEditor,
   EuiFlexGroup,
   EuiFlexItem,
   EuiFlyout,
@@ -19,6 +18,8 @@ import {
   EuiLink,
   EuiSpacer,
   EuiTitle,
+  EuiCodeBlock,
+  EuiText,
 } from '@elastic/eui';
 
 import 'brace/theme/textmate';
@@ -28,12 +29,17 @@ import { documentationLinksService } from '../../../../services/documentation';
 import {
   useLoadRepository,
   verifyRepository as verifyRepositoryRequest,
+  cleanupRepository as cleanupRepositoryRequest,
 } from '../../../../services/http';
 import { textService } from '../../../../services/text';
 import { linkToSnapshots, linkToEditRepository } from '../../../../services/navigation';
 
 import { REPOSITORY_TYPES } from '../../../../../../common/constants';
-import { Repository, RepositoryVerification } from '../../../../../../common/types';
+import {
+  Repository,
+  RepositoryVerification,
+  RepositoryCleanup,
+} from '../../../../../../common/types';
 import {
   RepositoryDeleteProvider,
   SectionError,
@@ -61,7 +67,9 @@ export const RepositoryDetails: React.FunctionComponent<Props> = ({
   const { FormattedMessage } = i18n;
   const { error, data: repositoryDetails } = useLoadRepository(repositoryName);
   const [verification, setVerification] = useState<RepositoryVerification | undefined>(undefined);
+  const [cleanup, setCleanup] = useState<RepositoryCleanup | undefined>(undefined);
   const [isLoadingVerification, setIsLoadingVerification] = useState<boolean>(false);
+  const [isLoadingCleanup, setIsLoadingCleanup] = useState<boolean>(false);
 
   const verifyRepository = async () => {
     setIsLoadingVerification(true);
@@ -70,11 +78,20 @@ export const RepositoryDetails: React.FunctionComponent<Props> = ({
     setIsLoadingVerification(false);
   };
 
-  // Reset verification state when repository name changes, either from adjust URL or clicking
+  const cleanupRepository = async () => {
+    setIsLoadingCleanup(true);
+    const { data } = await cleanupRepositoryRequest(repositoryName);
+    setCleanup(data.cleanup);
+    setIsLoadingCleanup(false);
+  };
+
+  // Reset verification state and cleanup when repository name changes, either from adjust URL or clicking
   // into a different repository in table list.
   useEffect(() => {
     setVerification(undefined);
     setIsLoadingVerification(false);
+    setCleanup(undefined);
+    setIsLoadingCleanup(false);
   }, [repositoryName]);
 
   const renderBody = () => {
@@ -231,6 +248,8 @@ export const RepositoryDetails: React.FunctionComponent<Props> = ({
         <TypeDetails repository={repository} />
         <EuiHorizontalRule />
         {renderVerification()}
+        <EuiHorizontalRule />
+        {renderCleanup()}
       </Fragment>
     );
   };
@@ -260,36 +279,13 @@ export const RepositoryDetails: React.FunctionComponent<Props> = ({
           </EuiTitle>
           <EuiSpacer size="s" />
           {verification ? (
-            <EuiCodeEditor
-              mode="json"
-              theme="textmate"
-              width="100%"
-              isReadOnly
-              value={JSON.stringify(
+            <EuiCodeBlock language="json" inline={false} data-test-subj="verificationCodeBlock">
+              {JSON.stringify(
                 verification.valid ? verification.response : verification.error,
                 null,
                 2
               )}
-              setOptions={{
-                showLineNumbers: false,
-                tabSize: 2,
-                maxLines: Infinity,
-              }}
-              editorProps={{
-                $blockScrolling: Infinity,
-              }}
-              showGutter={false}
-              minLines={6}
-              aria-label={
-                <FormattedMessage
-                  id="xpack.snapshotRestore.repositoryDetails.verificationDetails"
-                  defaultMessage="Verification details repository '{name}'"
-                  values={{
-                    name,
-                  }}
-                />
-              }
-            />
+            </EuiCodeBlock>
           ) : null}
           <EuiSpacer size="m" />
           <EuiButton onClick={verifyRepository} color="primary" isLoading={isLoadingVerification}>
@@ -318,6 +314,78 @@ export const RepositoryDetails: React.FunctionComponent<Props> = ({
     </Fragment>
   );
 
+  const renderCleanup = () => (
+    <>
+      <EuiTitle size="s">
+        <h3>
+          <FormattedMessage
+            id="xpack.snapshotRestore.repositoryDetails.cleanupTitle"
+            defaultMessage="Repository cleanup"
+          />
+        </h3>
+      </EuiTitle>
+      <EuiSpacer size="s" />
+      <EuiText size="s">
+        <p>
+          <FormattedMessage
+            id="xpack.snapshotRestore.repositoryDetails.cleanupRepositoryMessage"
+            defaultMessage="You can clean up a repository to delete any unreferenced data from a snapshot. This
+              may provide storage space savings. Note: If you regularly delete snapshots, this
+              functionality will likely not be as beneficial and should be used less frequently."
+          />
+        </p>
+      </EuiText>
+      {cleanup ? (
+        <>
+          <EuiSpacer size="s" />
+          {cleanup.cleaned ? (
+            <div>
+              <EuiTitle size="xs">
+                <h4>
+                  <FormattedMessage
+                    id="xpack.snapshotRestore.repositoryDetails.cleanupDetailsTitle"
+                    defaultMessage="Details"
+                  />
+                </h4>
+              </EuiTitle>
+              <EuiCodeBlock language="json" inline={false} data-test-subj="cleanupCodeBlock">
+                {JSON.stringify(cleanup.response, null, 2)}
+              </EuiCodeBlock>
+            </div>
+          ) : (
+            <EuiCallOut
+              color="danger"
+              iconType="alert"
+              title={i18n.translate('xpack.snapshotRestore.repositoryDetails.cleanupErrorTitle', {
+                defaultMessage: 'Sorry, there was an error cleaning the repository.',
+              })}
+            >
+              <p>
+                {cleanup.error
+                  ? JSON.stringify(cleanup.error)
+                  : i18n.translate('xpack.snapshotRestore.repositoryDetails.cleanupUnknownError', {
+                      defaultMessage: '503: Unknown error',
+                    })}
+              </p>
+            </EuiCallOut>
+          )}
+        </>
+      ) : null}
+      <EuiSpacer size="m" />
+      <EuiButton
+        onClick={cleanupRepository}
+        color="primary"
+        isLoading={isLoadingCleanup}
+        data-test-subj="cleanupRepositoryButton"
+      >
+        <FormattedMessage
+          id="xpack.snapshotRestore.repositoryDetails.cleanupButtonLabel"
+          defaultMessage="Clean up repository"
+        />
+      </EuiButton>
+    </>
+  );
+
   const renderFooter = () => {
     return (
       <EuiFlexGroup justifyContent="spaceBetween" alignItems="center">

x-pack/legacy/plugins/snapshot_restore/public/app/sections/home/repository_list/repository_table/repository_table.tsx

@@ -96,6 +96,7 @@ export const RepositoryTable: React.FunctionComponent<Props> = ({
       },
     },
     {
+      field: 'actions',
       name: i18n.translate('xpack.snapshotRestore.repositoryList.table.actionsColumnTitle', {
         defaultMessage: 'Actions',
       }),
@@ -302,8 +303,8 @@ export const RepositoryTable: React.FunctionComponent<Props> = ({
       rowProps={() => ({
         'data-test-subj': 'row',
       })}
-      cellProps={() => ({
-        'data-test-subj': 'cell',
+      cellProps={(item, field) => ({
+        'data-test-subj': `${field.name}_cell`,
       })}
       data-test-subj="repositoryTable"
     />

x-pack/legacy/plugins/snapshot_restore/public/app/services/http/repository_requests.ts

@@ -11,6 +11,7 @@ import {
   UIM_REPOSITORY_DELETE,
   UIM_REPOSITORY_DELETE_MANY,
   UIM_REPOSITORY_DETAIL_PANEL_VERIFY,
+  UIM_REPOSITORY_DETAIL_PANEL_CLEANUP,
 } from '../../constants';
 import { uiMetricService } from '../ui_metric';
 import { httpService } from './http';
@@ -44,6 +45,20 @@ export const verifyRepository = async (name: Repository['name']) => {
   return result;
 };
 
+export const cleanupRepository = async (name: Repository['name']) => {
+  const result = await sendRequest({
+    path: httpService.addBasePath(
+      `${API_BASE_PATH}repositories/${encodeURIComponent(name)}/cleanup`
+    ),
+    method: 'post',
+    body: undefined,
+  });
+
+  const { trackUiMetric } = uiMetricService;
+  trackUiMetric(UIM_REPOSITORY_DETAIL_PANEL_CLEANUP);
+  return result;
+};
+
 export const useLoadRepositoryTypes = () => {
   return useRequest({
     path: httpService.addBasePath(`${API_BASE_PATH}repository_types`),