Enable CSV reporting in serverless (#162358)

## Summary

This PR sets up the reporting plugin for the serverless implementation
by adding properties to the existing reporting config.

Image reporting is enabled for dev mode but disabled for serverless.
Canvas is disabled for serverless.

## To Test

Run `yarn es snapshot --license trial` in one terminal and then `yarn
start`. Load sample data and you should be able to see the option to
have PDF and PNG reports in Dashboard's Share Menu.

![Screenshot 2023-07-25 at 9 40 30
AM](c258a14d-6cc7-4fdf-9bb1-4dc3b15d371b)

Now run `yarn es snapshot --license trial` and `yarn serverless-es`. You
should see that Dashboard's share menu does not include PDF or PNG
Reports. However there is still the option to see run CSV reports and
see the Reporting in Management.

![Screenshot 2023-07-25 at 9 42 16
AM](638691dc-6c2f-41ed-a8d3-d5d38c15fa91)


### Checklist

- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios

---------

Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>
Co-authored-by: Timothy Sullivan <tsullivan@elastic.co>

config/serverless.yml

@@ -42,7 +42,6 @@ management.deeplinks.navLinkStatus: visible
 
 # Other disabled plugins
 #xpack.canvas.enabled: false #only disabable in dev-mode
-xpack.reporting.enabled: false
 xpack.cloud_integrations.data_migration.enabled: false
 data.search.sessions.enabled: false
 advanced_settings.enabled: false

x-pack/plugins/reporting/public/plugin.ts

@@ -46,6 +46,7 @@ import { JOB_COMPLETION_NOTIFICATIONS_SESSION_KEY } from '../common/constants';
 export interface ClientConfigType {
   poll: { jobsRefresh: { interval: number; intervalErrorMultiplier: number } };
   roles: { enabled: boolean };
+  export_types: { pdf: { enabled: boolean }; png: { enabled: boolean }; csv: { enabled: boolean } };
 }
 
 function getStored(): JobId[] {
@@ -236,17 +237,19 @@ export class ReportingPublicPlugin
           })
         );
 
-        share.register(
-          reportingScreenshotShareProvider({
-            apiClient,
-            toasts,
-            uiSettings,
-            license,
-            application,
-            usesUiCapabilities,
-            theme: core.theme,
-          })
-        );
+        if (this.config.export_types.pdf.enabled || this.config.export_types.png.enabled) {
+          share.register(
+            reportingScreenshotShareProvider({
+              apiClient,
+              toasts,
+              uiSettings,
+              license,
+              application,
+              usesUiCapabilities,
+              theme: core.theme,
+            })
+          );
+        }
       });
     });
 

x-pack/plugins/reporting/server/config/__snapshots__/schema.test.ts.snap

@@ -20,6 +20,17 @@ Object {
   },
   "enabled": true,
   "encryptionKey": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+  "export_types": Object {
+    "csv": Object {
+      "enabled": true,
+    },
+    "pdf": Object {
+      "enabled": true,
+    },
+    "png": Object {
+      "enabled": true,
+    },
+  },
   "kibanaServer": Object {},
   "poll": Object {
     "jobCompletionNotifier": Object {
@@ -66,6 +77,17 @@ Object {
     "useByteOrderMarkEncoding": false,
   },
   "enabled": true,
+  "export_types": Object {
+    "csv": Object {
+      "enabled": true,
+    },
+    "pdf": Object {
+      "enabled": true,
+    },
+    "png": Object {
+      "enabled": true,
+    },
+  },
   "kibanaServer": Object {},
   "poll": Object {
     "jobCompletionNotifier": Object {

x-pack/plugins/reporting/server/config/index.ts

@@ -11,7 +11,7 @@ import { get } from 'lodash';
 import { ConfigSchema, ReportingConfigType } from './schema';
 
 export const config: PluginConfigDescriptor<ReportingConfigType> = {
-  exposeToBrowser: { poll: true, roles: true },
+  exposeToBrowser: { poll: true, roles: true, export_types: true },
   schema: ConfigSchema,
   deprecations: ({ unused }) => [
     unused('capture.browser.chromium.maxScreenshotDimension', { level: 'warning' }), // unused since 7.8

x-pack/plugins/reporting/server/config/schema.test.ts

@@ -62,4 +62,54 @@ describe('Reporting Config Schema', () => {
       );
     }
   );
+
+  it('permits csv with serverless', () => {
+    expect(() =>
+      ConfigSchema.validate({ export_types: { pdf: { enabled: true } } }, { dev: true })
+    ).not.toThrow();
+  });
+
+  it('enables all export types by default', () => {
+    expect(ConfigSchema.validate({}, { serverless: false }).export_types).toMatchInlineSnapshot(`
+        Object {
+          "csv": Object {
+            "enabled": true,
+          },
+          "pdf": Object {
+            "enabled": true,
+          },
+          "png": Object {
+            "enabled": true,
+          },
+        }
+      `);
+  });
+
+  it('disables screenshot type exports in serverless', () => {
+    expect(ConfigSchema.validate({}, { serverless: true }).export_types).toMatchInlineSnapshot(`
+        Object {
+          "csv": Object {
+            "enabled": true,
+          },
+          "pdf": Object {
+            "enabled": false,
+          },
+          "png": Object {
+            "enabled": false,
+          },
+        }
+      `);
+  });
+
+  it('it should allow image reporting for any non-serverless config', () => {
+    expect(() =>
+      ConfigSchema.validate({ export_types: { pdf: { enabled: true } } }, { dev: true })
+    ).not.toThrow();
+    expect(() =>
+      ConfigSchema.validate({ export_types: { png: { enabled: true } } }, { dev: true })
+    ).not.toThrow();
+    expect(() =>
+      ConfigSchema.validate({ export_types: { csv: { enabled: true } } }, { dev: true })
+    ).not.toThrow();
+  });
 });

x-pack/plugins/reporting/server/config/schema.ts

@@ -101,6 +101,31 @@ const PollSchema = schema.object({
   }),
 });
 
+const ExportTypeSchema = schema.object({
+  // Csv reports are enabled in all offerings
+  csv: schema.object({
+    enabled: schema.boolean({ defaultValue: true }),
+  }),
+  // Png reports are disabled in serverless
+  png: schema.object({
+    enabled: schema.conditional(
+      schema.contextRef('serverless'),
+      true,
+      schema.boolean({ defaultValue: false }),
+      schema.boolean({ defaultValue: true })
+    ),
+  }),
+  // Pdf reports are disabled in serverless
+  pdf: schema.object({
+    enabled: schema.conditional(
+      schema.contextRef('serverless'),
+      true,
+      schema.boolean({ defaultValue: false }),
+      schema.boolean({ defaultValue: true })
+    ),
+  }),
+});
+
 export const ConfigSchema = schema.object({
   enabled: schema.boolean({ defaultValue: true }),
   kibanaServer: KibanaServerSchema,
@@ -110,6 +135,7 @@ export const ConfigSchema = schema.object({
   encryptionKey: EncryptionKeySchema,
   roles: RolesSchema,
   poll: PollSchema,
+  export_types: ExportTypeSchema,
 });
 
 export type ReportingConfigType = TypeOf<typeof ConfigSchema>;