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[ADF-4647] download service (#4836)

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* split download api into separate service

* move tests and fix code

* break dependency for thumbnail service

* update tests

* test fixes

* fix code

* fix unit tests
This commit is contained in:
Denys Vuika
2019-07-12 13:58:47 +01:00
committed by Eugenio Romano
parent d0d1154f84
commit a37f935c05
14 changed files with 231 additions and 103 deletions
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80
lib/core/services/content.service.ts
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@@ -26,14 +26,14 @@ import { LogService } from './log.service';
import { catchError } from 'rxjs/operators';
import { PermissionsEnum } from '../models/permissions.enum';
import { AllowableOperationsEnum } from '../models/allowable-operations.enum';
import { DownloadService } from './download.service';
import { ThumbnailService } from './thumbnail.service';
@Injectable({
providedIn: 'root'
})
export class ContentService {
private saveData: Function;
folderCreated: Subject<FolderCreatedEvent> = new Subject<FolderCreatedEvent>();
folderCreate: Subject<MinimalNode> = new Subject<MinimalNode>();
folderEdit: Subject<MinimalNode> = new Subject<MinimalNode>();
@@ -41,66 +41,39 @@ export class ContentService {
constructor(public authService: AuthenticationService,
public apiService: AlfrescoApiService,
private logService: LogService,
private sanitizer: DomSanitizer) {
this.saveData = (function () {
const a = document.createElement('a');
document.body.appendChild(a);
a.style.display = 'none';
return function (fileData, format, fileName) {
let blob = null;
if (format === 'blob' || format === 'data') {
blob = new Blob([fileData], { type: 'octet/stream' });
}
if (format === 'object' || format === 'json') {
const json = JSON.stringify(fileData);
blob = new Blob([json], { type: 'octet/stream' });
}
if (blob) {
if (typeof window.navigator !== 'undefined' && window.navigator.msSaveOrOpenBlob) {
navigator.msSaveOrOpenBlob(blob, fileName);
} else {
const url = window.URL.createObjectURL(blob);
a.href = url;
a.download = fileName;
a.click();
window.URL.revokeObjectURL(url);
}
}
};
}());
private sanitizer: DomSanitizer,
private downloadService: DownloadService,
private thumbnailService: ThumbnailService) {
}
/**
* @deprecated in 3.2.0, use DownloadService instead.
* Invokes content download for a Blob with a file name.
* @param blob Content to download.
* @param fileName Name of the resulting file.
*/
downloadBlob(blob: Blob, fileName: string): void {
this.saveData(blob, 'blob', fileName);
this.downloadService.downloadBlob(blob, fileName);
}
/**
* @deprecated in 3.2.0, use DownloadService instead.
* Invokes content download for a data array with a file name.
* @param data Data to download.
* @param fileName Name of the resulting file.
*/
downloadData(data: any, fileName: string): void {
this.saveData(data, 'data', fileName);
this.downloadService.downloadData(data, fileName);
}
/**
* @deprecated in 3.2.0, use DownloadService instead.
* Invokes content download for a JSON object with a file name.
* @param json JSON object to download.
* @param fileName Name of the resulting file.
*/
downloadJSON(json: any, fileName: string): void {
this.saveData(json, 'json', fileName);
this.downloadService.downloadJSON(json, fileName);
}
/**
@@ -119,35 +92,38 @@ export class ContentService {
}
/**
* @deprecated in 3.2.0, use ThumbnailService instead.
* Gets a thumbnail URL for the given document node.
* @param node Node to get URL for.
* @param node Node or Node ID to get URL for.
* @param attachment Toggles whether to retrieve content as an attachment for download
* @param ticket Custom ticket to use for authentication
* @returns URL string
*/
getDocumentThumbnailUrl(node: any, attachment?: boolean, ticket?: string): string {
if (node && node.entry) {
node = node.entry.id;
}
return this.contentApi.getDocumentThumbnailUrl(node, attachment, ticket);
getDocumentThumbnailUrl(node: NodeEntry | string, attachment?: boolean, ticket?: string): string {
return this.thumbnailService.getDocumentThumbnailUrl(node, attachment, ticket);
}
/**
* Gets a content URL for the given node.
* @param node Node to get URL for.
* @param node Node or Node ID to get URL for.
* @param attachment Toggles whether to retrieve content as an attachment for download
* @param ticket Custom ticket to use for authentication
* @returns URL string
* @returns URL string or `null`
*/
getContentUrl(node: any, attachment?: boolean, ticket?: string): string {
getContentUrl(node: NodeEntry | string, attachment?: boolean, ticket?: string): string {
if (node) {
let nodeId: string;
if (node && node.entry) {
node = node.entry.id;
if (typeof node === 'string') {
nodeId = node;
} else if (node.entry) {
nodeId = node.entry.id;
}
return this.contentApi.getContentUrl(nodeId, attachment, ticket);
}
return this.contentApi.getContentUrl(node, attachment, ticket);
return null;
}
/**