137 lines
4.1 KiB
Dart
137 lines
4.1 KiB
Dart
import 'package:cached_network_image/cached_network_image.dart';
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import 'package:get/get.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_html/flutter_html.dart';
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// ignore: must_be_immutable
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class HtmlRender extends StatelessWidget {
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String? htmlContent;
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final int? imgCount;
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final List? imgList;
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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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@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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// tagsList: Html.tags..addAll(["form", "label", "input"]),
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onLinkTap: (url, buildContext, attributes) => {},
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extensions: [
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TagExtension(
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tagsToExtend: {"img"},
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builder: (extensionContext) {
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String? imgUrl = extensionContext.attributes['src'];
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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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print(imgUrl);
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bool isEmote = imgUrl.contains('/emote/');
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bool isMall = imgUrl.contains('/mall/');
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if (isMall) {
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return 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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},
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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: 0),
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),
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"span": Style(
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fontSize: FontSize.medium,
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),
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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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"image": Style(margin: Margins.only(top: 4, bottom: 4)),
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"p > img": Style(margin: Margins.only(top: 4, bottom: 4)),
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"code": Style(
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backgroundColor: Theme.of(context).colorScheme.onInverseSurface),
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"code > span": Style(textAlign: TextAlign.start),
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"hr": Style(
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margin: Margins.zero,
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padding: HtmlPaddings.zero,
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border: Border(
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top: BorderSide(
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width: 1.0,
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color:
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Theme.of(context).colorScheme.onBackground.withOpacity(0.3),
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),
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),
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),
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'table': Style(
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border: Border(
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right: BorderSide(
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width: 0.5,
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color:
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Theme.of(context).colorScheme.onBackground.withOpacity(0.3),
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),
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bottom: BorderSide(
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width: 0.5,
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color:
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Theme.of(context).colorScheme.onBackground.withOpacity(0.3),
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),
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),
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),
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'tr': Style(
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border: Border(
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top: BorderSide(
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width: 1.0,
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color:
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Theme.of(context).colorScheme.onBackground.withOpacity(0.3),
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),
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left: BorderSide(
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width: 1.0,
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color:
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Theme.of(context).colorScheme.onBackground.withOpacity(0.3),
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),
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),
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),
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'thead': Style(
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backgroundColor: Theme.of(context).colorScheme.background,
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),
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'th': Style(
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padding: HtmlPaddings.only(left: 3, right: 3),
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),
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'td': Style(
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padding: HtmlPaddings.all(4.0),
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alignment: Alignment.center,
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textAlign: TextAlign.center,
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),
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},
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);
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}
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}
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