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issue 1072: implement file preview feature for .gz, .tar.gz, .xz, .tar.xz, .tgz and .7z archives #66

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Merged
kosarko merged 2 commits into from
Nov 3, 2025
Merged

issue 1072: implement file preview feature for .gz, .tar.gz, .xz, .tar.xz, .tgz and .7z archives #66

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issue 1072: implement file preview feature for .gz, tar.gz, .xz, tar.…
kuchtiak-ufal Oct 31, 2025
9012bc6
resolve copilot comments
kuchtiak-ufal Oct 31, 2025
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17 changes: 12 additions & 5 deletions ...ge/simple/field-components/preview-section/file-description/file-description.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,17 @@ import { hasValue } from '../../../../../shared/empty.util';
import { AuthorizationDataService } from '../../../../../core/data/feature-authorization/authorization-data.service';
import { AuthService } from '../../../../../core/auth/auth.service';

const allowedPreviewFormats = ['text/plain', 'text/html', 'application/zip', 'application/x-tar'];
const archiveFormats = [
'application/zip',
'application/gzip',
'application/x-tar',
'application/x-gtar',
'application/x-xz',
'application/x-7z-compressed'
];

const allowedPreviewFormats = archiveFormats.concat(['text/plain', 'text/html']);

@Component({
selector: 'ds-file-description',
templateUrl: './file-description.component.html',
Expand Down Expand Up @@ -185,9 +195,6 @@ export class FileDescriptionComponent implements OnInit, OnDestroy {
return this.fileInput?.format === 'text/html';
}

/**
* Supported Preview formats are: `text/plain`, `text/html`, `application/zip`
*/
public couldPreview() {
if (this.fileInput.canPreview === false) {
return false;
Expand All @@ -202,7 +209,7 @@ export class FileDescriptionComponent implements OnInit, OnDestroy {
}

isArchive(format: string): boolean {
return format === 'application/zip' || format === 'application/x-tar';
return archiveFormats.includes(format);
}

hasNoPreview() {
Expand Down