Move default media files to regional storage (#2407)

* Moved default media files to regional storage and change endpoints to use them accordingly

* fixed default.json conflicts

* code review changes

Author: malincrist

src/services/provisioningService.ts

@@ -7,6 +7,7 @@ import * as Constants from "../constants";
 import { MapiClient } from "./mapiClient";
 import { KnownMimeTypes } from "../models/knownMimeTypes";
 import { KnownHttpHeaders } from "../models/knownHttpHeaders";
+import { ISettingsProvider } from "@paperbits/common/configuration";
 
 export class ProvisionService {
     constructor(
@@ -15,7 +16,8 @@ export class ProvisionService {
         private readonly authenticator: IAuthenticator,
         private readonly viewManager: ViewManager,
         private readonly router: Router,
-        private readonly blobStorage: AzureBlobStorage
+        private readonly blobStorage: AzureBlobStorage,
+        private readonly settingsProvider: ISettingsProvider
     ) { }
 
     private async fetchData(url: string): Promise<Object> {
@@ -27,6 +29,9 @@ export class ProvisionService {
         const dataUrl = `/editors/templates/default.json`;
         const dataObj = await this.fetchData(dataUrl);
         const keys = Object.keys(dataObj);
+
+        await this.setUpDefaultContent(dataObj);
+
         const accessToken = await this.authenticator.getAccessTokenAsString();
 
         if (!accessToken) {
@@ -106,4 +111,24 @@ export class ProvisionService {
         await this.cleanupBlobs();
         await this.cleanupContent();
     }
+
+    private async setUpDefaultContent(dataObj: object): Promise<void> {
+        const backendUrl = await this.settingsProvider.getSetting<string>("backendUrl") || `https://${location.hostname}`;
+        const defaultMedias: { [name: string]: string } = {
+            "hero-gradient": "hero-gradient.jpg",
+            "featured-1": "featured-1.jpg",
+            "featured-2": "featured-2.jpg",
+            "featured-3": "featured-3.jpg",
+            "contoso-black": "contoso-black.png",
+            "logo-contoso-small": "logo-contoso-small.png"
+        }
+
+        const keyPath = "/contentTypes/blob/contentItems";
+        const downloadUrl = "/assets/images/";
+
+        for (const key in defaultMedias) {
+            const media = defaultMedias[key];
+            dataObj[`${keyPath}/${key}`]["properties"]["downloadUrl"] = backendUrl + downloadUrl + media;
+        }
+    }
 }