[Reporting] Fix reporting for non-default spaces (elastic#62226)

* [Reporting] Fix URLs in job params when basePath includes namespace suffix

* canvas fix

* cleanup

* update snapshots in tests

Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>

x-pack/legacy/plugins/canvas/public/components/workpad_header/workpad_export/index.ts

@@ -57,7 +57,7 @@ export const WorkpadExport = compose<ComponentProps, {}>(
     ({ workpad, pageCount, kibana }: Props & WithKibanaProps): ComponentProps => ({
       getExportUrl: type => {
         if (type === 'pdf') {
-          const pdfUrl = getPdfUrl(workpad, { pageCount }, kibana.services.http.basePath.prepend);
+          const pdfUrl = getPdfUrl(workpad, { pageCount }, kibana.services.http.basePath);
           return getAbsoluteUrl(pdfUrl);
         }
 
@@ -78,7 +78,7 @@ export const WorkpadExport = compose<ComponentProps, {}>(
       onExport: type => {
         switch (type) {
           case 'pdf':
-            return createPdf(workpad, { pageCount }, kibana.services.http.basePath.prepend)
+            return createPdf(workpad, { pageCount }, kibana.services.http.basePath)
               .then(({ data }: { data: { job: { id: string } } }) => {
                 notify.info(strings.getExportPDFMessage(), {
                   title: strings.getExportPDFTitle(workpad.name),

x-pack/legacy/plugins/canvas/public/components/workpad_header/workpad_export/utils.test.ts

@@ -9,29 +9,34 @@ jest.mock('../../../../common/lib/fetch');
 import { getPdfUrl, createPdf } from './utils';
 import { workpads } from '../../../../__tests__/fixtures/workpads';
 import { fetch } from '../../../../common/lib/fetch';
+import { IBasePath } from 'kibana/public';
 
-const addBasePath = jest.fn().mockImplementation(s => `basepath/${s}`);
+const basePath = ({
+  prepend: jest.fn().mockImplementation(s => `basepath/s/spacey/${s}`),
+  get: () => 'basepath/s/spacey',
+  serverBasePath: `basepath`,
+} as unknown) as IBasePath;
 const workpad = workpads[0];
 
 test('getPdfUrl returns the correct url', () => {
-  const url = getPdfUrl(workpad, { pageCount: 2 }, addBasePath);
+  const url = getPdfUrl(workpad, { pageCount: 2 }, basePath);
 
   expect(url).toMatchInlineSnapshot(
-    `"basepath//api/reporting/generate/printablePdf?jobParams=(browserTimezone:America%2FPhoenix,layout:(dimensions:(height:0,width:0),id:preserve_layout),objectType:'canvas%20workpad',relativeUrls:!(%2Fapp%2Fcanvas%23%2Fexport%2Fworkpad%2Fpdf%2Fbase-workpad%2Fpage%2F1,%2Fapp%2Fcanvas%23%2Fexport%2Fworkpad%2Fpdf%2Fbase-workpad%2Fpage%2F2),title:'base%20workpad')"`
+    `"basepath/s/spacey//api/reporting/generate/printablePdf?jobParams=(browserTimezone:America%2FPhoenix,layout:(dimensions:(height:0,width:0),id:preserve_layout),objectType:'canvas%20workpad',relativeUrls:!(%2Fs%2Fspacey%2Fapp%2Fcanvas%23%2Fexport%2Fworkpad%2Fpdf%2Fbase-workpad%2Fpage%2F1,%2Fs%2Fspacey%2Fapp%2Fcanvas%23%2Fexport%2Fworkpad%2Fpdf%2Fbase-workpad%2Fpage%2F2),title:'base%20workpad')"`
   );
 });
 
 test('createPdf posts to create the pdf', () => {
-  createPdf(workpad, { pageCount: 2 }, addBasePath);
+  createPdf(workpad, { pageCount: 2 }, basePath);
 
   expect(fetch.post).toBeCalled();
 
   const args = (fetch.post as jest.MockedFunction<typeof fetch.post>).mock.calls[0];
 
-  expect(args[0]).toMatchInlineSnapshot(`"basepath//api/reporting/generate/printablePdf"`);
+  expect(args[0]).toMatchInlineSnapshot(`"basepath/s/spacey//api/reporting/generate/printablePdf"`);
   expect(args[1]).toMatchInlineSnapshot(`
     Object {
-      "jobParams": "(browserTimezone:America/Phoenix,layout:(dimensions:(height:0,width:0),id:preserve_layout),objectType:'canvas workpad',relativeUrls:!(/app/canvas#/export/workpad/pdf/base-workpad/page/1,/app/canvas#/export/workpad/pdf/base-workpad/page/2),title:'base workpad')",
+      "jobParams": "(browserTimezone:America/Phoenix,layout:(dimensions:(height:0,width:0),id:preserve_layout),objectType:'canvas workpad',relativeUrls:!(/s/spacey/app/canvas#/export/workpad/pdf/base-workpad/page/1,/s/spacey/app/canvas#/export/workpad/pdf/base-workpad/page/2),title:'base workpad')",
     }
   `);
 });

x-pack/legacy/plugins/canvas/public/components/workpad_header/workpad_export/utils.ts

@@ -6,6 +6,7 @@
 
 import rison from 'rison-node';
 // @ts-ignore Untyped local.
+import { IBasePath } from 'kibana/public';
 import { fetch } from '../../../../common/lib/fetch';
 import { CanvasWorkpad } from '../../../../types';
 import { url } from '../../../../../../../../src/plugins/kibana_utils/public';
@@ -17,9 +18,7 @@ interface PageCount {
   pageCount: number;
 }
 
-type AddBasePath = (url: string) => string;
-
-type Arguments = [CanvasWorkpad, PageCount, AddBasePath];
+type Arguments = [CanvasWorkpad, PageCount, IBasePath];
 
 interface PdfUrlData {
   createPdfUri: string;
@@ -29,10 +28,11 @@ interface PdfUrlData {
 function getPdfUrlParts(
   { id, name: title, width, height }: CanvasWorkpad,
   { pageCount }: PageCount,
-  addBasePath: (path: string) => string
+  basePath: IBasePath
 ): PdfUrlData {
-  const reportingEntry = addBasePath('/api/reporting/generate');
-  const canvasEntry = '/app/canvas#';
+  const reportingEntry = basePath.prepend('/api/reporting/generate');
+  const urlPrefix = basePath.get().replace(basePath.serverBasePath, ''); // for Spaces prefix, which is included in basePath.get()
+  const canvasEntry = `${urlPrefix}/app/canvas#`;
 
   // The viewport in Reporting by specifying the dimensions. In order for things to work,
   // we need a viewport that will include all of the pages in the workpad. The viewport

x-pack/plugins/reporting/public/lib/reporting_api_client.ts

@@ -9,12 +9,7 @@ import rison from 'rison-node';
 
 import { HttpSetup } from 'src/core/public';
 import { add } from './job_completion_notifications';
-import {
-  API_LIST_URL,
-  API_BASE_URL,
-  API_BASE_GENERATE,
-  REPORTING_MANAGEMENT_HOME,
-} from '../../constants';
+import { API_LIST_URL, API_BASE_GENERATE, REPORTING_MANAGEMENT_HOME } from '../../constants';
 import { JobId, SourceJob } from '../..';
 
 export interface JobQueueEntry {
@@ -129,12 +124,17 @@ export class ReportingAPIClient {
     });
   };
 
+  /*
+   * Return a URL to queue a job, with the job params encoded in the query string of the URL. Used for copying POST URL
+   */
   public getReportingJobPath = (exportType: string, jobParams: JobParams) => {
     const params = stringify({ jobParams: rison.encode(jobParams) });
-
-    return `${this.http.basePath.prepend(API_BASE_URL)}/${exportType}?${params}`;
+    return `${this.http.basePath.prepend(API_BASE_GENERATE)}/${exportType}?${params}`;
   };
 
+  /*
+   * Sends a request to queue a job, with the job params in the POST body
+   */
   public createReportingJob = async (exportType: string, jobParams: any) => {
     const jobParamsRison = rison.encode(jobParams);
     const resp = await this.http.post(`${API_BASE_GENERATE}/${exportType}`, {
@@ -154,5 +154,8 @@ export class ReportingAPIClient {
   public getDownloadLink = (jobId: JobId) =>
     this.http.basePath.prepend(`${API_LIST_URL}/download/${jobId}`);
 
-  public getBasePath = () => this.http.basePath.get();
+  /*
+   * provides the raw server basePath to allow it to be stripped out from relativeUrls in job params
+   */
+  public getServerBasePath = () => this.http.basePath.serverBasePath;
 }

x-pack/plugins/reporting/public/share_context_menu/register_pdf_png_reporting.tsx

@@ -58,9 +58,10 @@ export const reportingPDFPNGProvider = ({
     }
 
     const getReportingJobParams = () => {
+      // Relative URL must have URL prefix (Spaces ID prefix), but not server basePath
       // Replace hashes with original RISON values.
       const relativeUrl = shareableUrl.replace(
-        window.location.origin + apiClient.getBasePath(),
+        window.location.origin + apiClient.getServerBasePath(),
         ''
       );
 
@@ -80,7 +81,7 @@ export const reportingPDFPNGProvider = ({
     const getPngJobParams = () => {
       // Replace hashes with original RISON values.
       const relativeUrl = shareableUrl.replace(
-        window.location.origin + apiClient.getBasePath(),
+        window.location.origin + apiClient.getServerBasePath(),
         ''
       );