56 lines
2.1 KiB
Dart
56 lines
2.1 KiB
Dart
import 'package:aves/model/entry/entry.dart';
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import 'package:aves/model/entry/extensions/props.dart';
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import 'package:aves/model/geotiff.dart';
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import 'package:aves/model/metadata/catalog.dart';
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import 'package:aves/model/video/metadata.dart';
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import 'package:aves/services/common/services.dart';
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import 'package:aves/services/metadata/svg_metadata_service.dart';
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extension ExtraAvesEntryCatalog on AvesEntry {
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Future<void> catalog({required bool background, required bool force, required bool persist}) async {
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if (isCatalogued && !force) return;
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if (isSvg) {
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// vector image sizing is not essential, so we should not spend time for it during loading
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// but it is useful anyway (for aspect ratios etc.) so we size them during cataloguing
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final size = await SvgMetadataService.getSize(this);
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if (size != null) {
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final fields = {
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'width': size.width.ceil(),
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'height': size.height.ceil(),
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};
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await applyNewFields(fields, persist: persist);
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}
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catalogMetadata = CatalogMetadata(id: id);
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} else {
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// pre-processing
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if (isVideo && (!isSized || durationMillis == 0)) {
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// exotic video that is not sized during loading
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final fields = await VideoMetadataFormatter.getLoadingMetadata(this);
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await applyNewFields(fields, persist: persist);
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}
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// cataloguing on platform
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catalogMetadata = await metadataFetchService.getCatalogMetadata(this, background: background);
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// post-processing
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if (isVideo && (catalogMetadata?.dateMillis ?? 0) == 0) {
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catalogMetadata = await VideoMetadataFormatter.getCatalogMetadata(this);
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}
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if (isGeotiff && !hasGps) {
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final info = await metadataFetchService.getGeoTiffInfo(this);
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if (info != null) {
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final center = GeoTiffCoordinateConverter(
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info: info,
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entry: this,
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).center;
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if (center != null) {
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catalogMetadata = catalogMetadata?.copyWith(
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latitude: center.latitude,
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longitude: center.longitude,
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);
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}
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}
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}
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}
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}
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}
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