Merge branch 'dev' into feature-bulk-edit

src-ui/src/app/services/rest/document.service.ts

@@ -1,10 +1,15 @@
 import { Injectable } from '@angular/core';
 import { PaperlessDocument } from 'src/app/data/paperless-document';
+import { PaperlessDocumentMetadata } from 'src/app/data/paperless-document-metadata';
 import { AbstractPaperlessService } from './abstract-paperless-service';
 import { HttpClient } from '@angular/common/http';
 import { Observable } from 'rxjs';
 import { Results } from 'src/app/data/results';
 import { FilterRule } from 'src/app/data/filter-rule';
+import { map } from 'rxjs/operators';
+import { CorrespondentService } from './correspondent.service';
+import { DocumentTypeService } from './document-type.service';
+import { TagService } from './tag.service';
 
 
 export const DOCUMENT_SORT_FIELDS = [
@@ -26,7 +31,7 @@ export const SORT_DIRECTION_DESCENDING = "des"
 })
 export class DocumentService extends AbstractPaperlessService<PaperlessDocument> {
 
-  constructor(http: HttpClient) {
+  constructor(http: HttpClient, private correspondentService: CorrespondentService, private documentTypeService: DocumentTypeService, private tagService: TagService) {
     super(http, 'documents')
   }
 
@@ -46,26 +51,56 @@ export class DocumentService extends AbstractPaperlessService<PaperlessDocument>
     }
   }
 
-  list(page?: number, pageSize?: number, sortField?: string, sortDirection?: string, filterRules?: FilterRule[]): Observable<Results<PaperlessDocument>> {
-    return super.list(page, pageSize, sortField, sortDirection, this.filterRulesToQueryParams(filterRules))
+  addObservablesToDocument(doc: PaperlessDocument) {
+    if (doc.correspondent) {
+      doc.correspondent$ = this.correspondentService.getCached(doc.correspondent)
+    }
+    if (doc.document_type) {
+      doc.document_type$ = this.documentTypeService.getCached(doc.document_type)
+    }
+    if (doc.tags) {
+      doc.tags$ = this.tagService.getCachedMany(doc.tags)
+    }
+    return doc
   }
 
-  getPreviewUrl(id: number): string {
-    return this.getResourceUrl(id, 'preview')
+  list(page?: number, pageSize?: number, sortField?: string, sortDirection?: string, filterRules?: FilterRule[]): Observable<Results<PaperlessDocument>> {
+    return super.list(page, pageSize, sortField, sortDirection, this.filterRulesToQueryParams(filterRules)).pipe(
+      map(results => {
+        results.results.forEach(doc => this.addObservablesToDocument(doc))
+        return results
+      })
+    )
+  }
+
+  getPreviewUrl(id: number, original: boolean = false): string {
+    let url = this.getResourceUrl(id, 'preview')
+    if (original) {
+      url += "?original=true"
+    }
+    return url
   }
 
   getThumbUrl(id: number): string {
     return this.getResourceUrl(id, 'thumb')
   }
 
-  getDownloadUrl(id: number): string {
-    return this.getResourceUrl(id, 'download')
+  getDownloadUrl(id: number, original: boolean = false): string {
+    let url = this.getResourceUrl(id, 'download')
+    if (original) {
+      url += "?original=true"
+    }
+    return url
   }
 
   uploadDocument(formData) {
     return this.http.post(this.getResourceUrl(null, 'post_document'), formData)
   }
 
+  getMetadata(id: number): Observable<PaperlessDocumentMetadata> {
+    return this.http.get<PaperlessDocumentMetadata>(this.getResourceUrl(id, 'metadata'))
+  }
+
   bulk_edit(ids: number[], method: string, args: any[]) {
     return this.http.post(this.getResourceUrl(null, 'bulk_edit'), {
       'ids': ids,