kopia lustrzana https://gitlab.com/mysocialportal/relatica
105 wiersze
3.1 KiB
Dart
105 wiersze
3.1 KiB
Dart
import '../globals.dart';
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import 'package:path/path.dart' as p;
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import 'attachment_media_type_enum.dart';
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class MediaAttachment {
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static final _graphicsExtensions = ['jpg', 'png', 'gif', 'tif'];
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static final _movieExtensions = ['avi', 'mp4', 'mpg', 'wmv'];
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final Uri uri;
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final int creationTimestamp;
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final Map<String, String> metadata;
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final AttachmentMediaType explicitType;
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final Uri thumbnailUri;
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final String title;
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final String description;
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MediaAttachment(
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{required this.uri,
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required this.creationTimestamp,
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required this.metadata,
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required this.thumbnailUri,
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required this.title,
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required this.explicitType,
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required this.description});
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MediaAttachment.randomBuilt()
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: uri = Uri.parse('http://localhost/${randomId()}'),
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creationTimestamp = DateTime.now().millisecondsSinceEpoch,
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title = 'Random title ${randomId()}',
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thumbnailUri = Uri.parse('${randomId()}.jpg'),
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description = 'Random description ${randomId()}',
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explicitType = AttachmentMediaType.image,
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metadata = {'value1': randomId(), 'value2': randomId()};
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MediaAttachment.fromUriOnly(this.uri)
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: creationTimestamp = 0,
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thumbnailUri = Uri.file(''),
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title = '',
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explicitType = mediaTypeFromString(uri.path),
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description = '',
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metadata = {};
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MediaAttachment.fromUriAndTime(this.uri, this.creationTimestamp)
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: thumbnailUri = Uri.file(''),
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title = '',
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explicitType = mediaTypeFromString(uri.path),
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description = '',
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metadata = {};
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MediaAttachment.blank()
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: uri = Uri(),
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creationTimestamp = 0,
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thumbnailUri = Uri.file(''),
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explicitType = AttachmentMediaType.unknown,
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title = '',
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description = '',
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metadata = {};
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factory MediaAttachment.fromMastodonJson(Map<String, dynamic> json) =>
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MediaAttachment(
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uri: Uri.parse(json['url'] ?? 'http://localhost'),
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creationTimestamp: 0,
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metadata: {},
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thumbnailUri: Uri.parse(json['preview_url'] ?? 'http://localhost'),
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title: '',
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explicitType: AttachmentMediaType.parse(json['type']),
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description: json['description'] ?? '');
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@override
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String toString() {
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return 'FriendicaMediaAttachment{uri: $uri, creationTimestamp: $creationTimestamp, type: $explicitType, metadata: $metadata, title: $title, description: $description}';
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}
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Map<String, dynamic> toJson() => {
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'uri': uri.toString(),
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'creationTimestamp': creationTimestamp,
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'metadata': metadata,
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'type': explicitType,
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'thumbnailUri': thumbnailUri.toString(),
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'title': title,
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'description': description,
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};
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static AttachmentMediaType mediaTypeFromString(String path) {
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final extension = p.extension(path);
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if (_graphicsExtensions.contains(extension)) {
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return AttachmentMediaType.image;
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}
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if (_movieExtensions.contains(extension)) {
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return AttachmentMediaType.video;
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}
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return AttachmentMediaType.unknown;
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}
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}
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