43 lines
1.4 KiB
Dart
43 lines
1.4 KiB
Dart
import 'dart:async';
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import 'package:aves/model/entry/entry.dart';
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import 'package:aves/model/multipage.dart';
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import 'package:aves/ref/bursts.dart';
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import 'package:aves/services/common/services.dart';
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import 'package:collection/collection.dart';
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extension ExtraAvesEntryMultipage on AvesEntry {
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bool get isMultiPage => (catalogMetadata?.isMultiPage ?? false) || isBurst;
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bool get isBurst => burstEntries?.isNotEmpty == true;
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bool get isMotionPhoto => catalogMetadata?.isMotionPhoto ?? false;
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String? getBurstKey(List<String> patterns) {
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final key = BurstPatterns.getKeyForName(filenameWithoutExtension, patterns);
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return key != null ? '$directory/$key' : null;
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}
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Future<MultiPageInfo?> getMultiPageInfo() async {
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if (isBurst) {
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return MultiPageInfo(
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mainEntry: this,
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pages: burstEntries!
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.mapIndexed((index, entry) => SinglePageInfo(
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index: index,
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pageId: entry.id,
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isDefault: index == 0,
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uri: entry.uri,
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mimeType: entry.mimeType,
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width: entry.width,
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height: entry.height,
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rotationDegrees: entry.rotationDegrees,
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durationMillis: entry.durationMillis,
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))
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.toList(),
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);
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} else {
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return await metadataFetchService.getMultiPageInfo(this);
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}
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}
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}
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