51 lines
1.8 KiB
Dart
51 lines
1.8 KiB
Dart
/*
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* Copyright (c) 2019 Zender & Kurtz GbR.
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*
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* Authors:
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* Christian Pauly <krille@famedly.com>
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* Marcel Radzio <mtrnord@famedly.com>
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*
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* This file is part of famedlysdk.
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*
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* famedlysdk is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* famedlysdk is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with famedlysdk. If not, see <http://www.gnu.org/licenses/>.
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*/
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import 'package:famedlysdk/src/client.dart';
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import 'dart:core';
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extension MxcUriExtension on Uri {
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/// Returns a download Link to this content.
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String getDownloadLink(Client matrix) => isScheme('mxc')
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? matrix.homeserver != null
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? '${matrix.homeserver}/_matrix/media/r0/download/$host$path'
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: ''
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: toString();
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/// Returns a scaled thumbnail link to this content with the given [width] and
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/// [height]. [method] can be [ThumbnailMethod.crop] or
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/// [ThumbnailMethod.scale] and defaults to [ThumbnailMethod.scale].
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String getThumbnail(Client matrix,
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{num width, num height, ThumbnailMethod method = ThumbnailMethod.crop}) {
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if (!isScheme('mxc')) return toString();
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final methodStr = method.toString().split('.').last;
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width = width.round();
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height = height.round();
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return matrix.homeserver != null
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? '${matrix.homeserver}/_matrix/media/r0/thumbnail/$host$path?width=$width&height=$height&method=$methodStr'
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: '';
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}
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}
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enum ThumbnailMethod { crop, scale }
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