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reading and displaying PDF metadata

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This commit is contained in:
jonaswinkler
2020-12-08 15:28:09 +01:00
parent 638113864f
commit 7e3d478c74
7 changed files with 147 additions and 18 deletions
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69
src-ui/src/app/components/document-detail/document-detail.component.html
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@@ -15,7 +15,7 @@
<span class="d-none d-lg-inline"> Download</span>
</a>
<div class="btn-group" ngbDropdown role="group" *ngIf="metadata?.paperless__has_archive_version">
<div class="btn-group" ngbDropdown role="group" *ngIf="metadata?.has_archive_version">
<button class="btn btn-sm btn-outline-primary dropdown-toggle-split" ngbDropdownToggle></button>
<div class="dropdown-menu" ngbDropdownMenu>
<a ngbDropdownItem [href]="downloadOriginalUrl">Download original</a>
@@ -72,6 +72,7 @@
<li [ngbNavItem]="3">
<a ngbNavLink>Metadata</a>
<ng-template ngbNavContent>
<table class="table table-borderless">
<tbody>
<tr>
@@ -83,23 +84,76 @@
<td>{{document.added | date}}</td>
</tr>
<tr>
<td>MD5 Checksum</td>
<td>{{metadata?.paperless__checksum}}</td>
<td>Original MD5 Checksum</td>
<td>{{metadata?.original_checksum}}</td>
</tr>
<tr>
<td>Archive MD5 Checksum</td>
<td>{{metadata?.archived_checksum}}</td>
</tr>
<tr>
<td>Original mime type</td>
<td>{{metadata?.paperless__mime_type}}</td>
<td>{{metadata?.original_mime_type}}</td>
</tr>
<tr>
<td>Is archived?</td>
<td>{{metadata?.paperless__has_archive_version | yesno}}</td>
<td>{{metadata?.has_archive_version | yesno}}</td>
</tr>
<tr>
<td>Media filename</td>
<td>{{metadata?.paperless__filename}}</td>
<td>{{metadata?.media_filename}}</td>
</tr>
</tbody>
</table>
<h6 *ngIf="metadata?.original_metadata.length > 0">
<button type="button" class="btn btn-outline-secondary btn-sm mr-2"
(click)="expandOriginalMetadata = !expandOriginalMetadata" aria-controls="collapseExample">
<svg class="buttonicon" fill="currentColor" *ngIf="!expandOriginalMetadata">
<use xlink:href="assets/bootstrap-icons.svg#caret-down" />
</svg>
<svg class="buttonicon" fill="currentColor" *ngIf="expandOriginalMetadata">
<use xlink:href="assets/bootstrap-icons.svg#caret-up" />
</svg>
</button>
Original document metadata
</h6>
<div #collapse="ngbCollapse" [(ngbCollapse)]="!expandOriginalMetadata">
<table class="table table-borderless">
<tbody>
<tr *ngFor="let m of metadata?.original_metadata">
<td>{{m.prefix}}:{{m.key}}</td>
<td>{{m.value}}</td>
</tr>
</tbody>
</table>
</div>
<h6 *ngIf="metadata?.has_archive_version && metadata?.archive_metadata.length > 0">
<button type="button" class="btn btn-outline-secondary btn-sm mr-2"
(click)="expandArchivedMetadata = !expandArchivedMetadata" aria-controls="collapseExample">
<svg class="buttonicon" fill="currentColor" *ngIf="!expandArchivedMetadata">
<use xlink:href="assets/bootstrap-icons.svg#caret-down" />
</svg>
<svg class="buttonicon" fill="currentColor" *ngIf="expandArchivedMetadata">
<use xlink:href="assets/bootstrap-icons.svg#caret-up" />
</svg>
</button>
Archived document metadata
</h6>
<div #collapse="ngbCollapse" [(ngbCollapse)]="!expandArchivedMetadata">
<table class="table table-borderless">
<tbody>
<tr *ngFor="let m of metadata?.archive_metadata">
<td>{{m.prefix}}:{{m.key}}</td>
<td>{{m.value}}</td>
</tr>
</tbody>
</table>
</div>
</ng-template>
</li>
</ul>
@@ -107,7 +161,8 @@
<div [ngbNavOutlet]="nav" class="mt-2"></div>
<button type="button" class="btn btn-outline-secondary" (click)="discard()">Discard</button>&nbsp;
<button type="button" class="btn btn-outline-primary" (click)="saveEditNext()" *ngIf="hasNext()">Save & edit next</button>&nbsp;
<button type="button" class="btn btn-outline-primary" (click)="saveEditNext()" *ngIf="hasNext()">Save & edit
next</button>&nbsp;
<button type="submit" class="btn btn-primary">Save</button>&nbsp;
</form>
</div>

3
src-ui/src/app/components/document-detail/document-detail.component.ts
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@@ -24,6 +24,9 @@ import { DocumentTypeEditDialogComponent } from '../manage/document-type-list/do
})
export class DocumentDetailComponent implements OnInit {
public expandOriginalMetadata = false;
public expandArchivedMetadata = false;
documentId: number
document: PaperlessDocument
metadata: PaperlessDocumentMetadata

10
src-ui/src/app/data/paperless-document-metadata.ts
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@@ -1,11 +1,13 @@
export interface PaperlessDocumentMetadata {
paperless__checksum?: string
original_checksum?: string
paperless__mime_type?: string
archived_checksum?: string
paperless__filename?: string
original_mime_type?: string
paperless__has_archive_version?: boolean
media_filename?: string
has_archive_version?: boolean
}