97 lines
3.1 KiB
Dart
97 lines
3.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_html/flutter_html.dart';
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import 'package:get/get.dart';
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import 'network_img_layer.dart';
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// ignore: must_be_immutable
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class HtmlRender extends StatelessWidget {
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const HtmlRender({
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this.htmlContent,
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this.imgCount,
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this.imgList,
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super.key,
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});
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final String? htmlContent;
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final int? imgCount;
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final List<String>? imgList;
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@override
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Widget build(BuildContext context) {
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return Html(
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data: htmlContent,
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onLinkTap: (String? url, Map<String, String> buildContext, attributes) {},
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extensions: [
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TagExtension(
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tagsToExtend: <String>{'img'},
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builder: (ExtensionContext extensionContext) {
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try {
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final Map<String, dynamic> attributes =
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extensionContext.attributes;
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final List<dynamic> key = attributes.keys.toList();
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String imgUrl = key.contains('src')
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? attributes['src'] as String
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: attributes['data-src'] as String;
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if (imgUrl.startsWith('//')) {
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imgUrl = 'https:$imgUrl';
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}
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if (imgUrl.startsWith('http://')) {
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imgUrl = imgUrl.replaceAll('http://', 'https://');
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}
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imgUrl = imgUrl.contains('@') ? imgUrl.split('@').first : imgUrl;
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final bool isEmote = imgUrl.contains('/emote/');
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final bool isMall = imgUrl.contains('/mall/');
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if (isMall) {
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return const SizedBox();
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}
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// bool inTable =
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// extensionContext.element!.previousElementSibling == null ||
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// extensionContext.element!.nextElementSibling == null;
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// imgUrl = Utils().imageUrl(imgUrl!);
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// return Image.network(
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// imgUrl,
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// width: isEmote ? 22 : null,
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// height: isEmote ? 22 : null,
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// );
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return NetworkImgLayer(
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width: isEmote ? 22 : Get.size.width - 24,
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height: isEmote ? 22 : 200,
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src: imgUrl,
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);
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} catch (err) {
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return const SizedBox();
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}
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},
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),
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],
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style: {
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'html': Style(
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fontSize: FontSize.medium,
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lineHeight: LineHeight.percent(140),
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),
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'body': Style(margin: Margins.zero, padding: HtmlPaddings.zero),
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'a': Style(
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color: Theme.of(context).colorScheme.primary,
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textDecoration: TextDecoration.none,
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),
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'p': Style(
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margin: Margins.only(bottom: 10),
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),
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'span': Style(
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fontSize: FontSize.medium,
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height: Height(1.65),
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),
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'div': Style(height: Height.auto()),
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'li > p': Style(
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display: Display.inline,
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),
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'li': Style(
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padding: HtmlPaddings.only(bottom: 4),
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textAlign: TextAlign.justify,
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),
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'img': Style(margin: Margins.only(top: 4, bottom: 4)),
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},
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);
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}
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}
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