replace markdown bodies with rich text
This commit is contained in:
@@ -321,7 +321,8 @@ EquatableValue<List<TabPreview>> filteredTabPreviews(
|
|||||||
icon: null,
|
icon: null,
|
||||||
url: tab.cleanUrl ?? availableTabStates.value[tab.id]!.url,
|
url: tab.cleanUrl ?? availableTabStates.value[tab.id]!.url,
|
||||||
highlightedUrl: tab.url,
|
highlightedUrl: tab.url,
|
||||||
content: tab.extractedContent ?? tab.fullContent,
|
extractedContent: tab.extractedContent,
|
||||||
|
fullContent: tab.fullContent,
|
||||||
sourceSearchQuery: tabSearchResults.query,
|
sourceSearchQuery: tabSearchResults.query,
|
||||||
);
|
);
|
||||||
})
|
})
|
||||||
|
|||||||
@@ -98,7 +98,7 @@ class Section extends MultiSliver {
|
|||||||
VisitType.download => p.basename(title),
|
VisitType.download => p.basename(title),
|
||||||
_ => title,
|
_ => title,
|
||||||
},
|
},
|
||||||
maxLines: 3,
|
maxLines: 2,
|
||||||
overflow: TextOverflow.ellipsis,
|
overflow: TextOverflow.ellipsis,
|
||||||
),
|
),
|
||||||
),
|
),
|
||||||
|
|||||||
@@ -30,7 +30,8 @@ class TabPreview with FastEquatable {
|
|||||||
final Uri url;
|
final Uri url;
|
||||||
final String? highlightedUrl;
|
final String? highlightedUrl;
|
||||||
|
|
||||||
final String? content;
|
final String? extractedContent;
|
||||||
|
final String? fullContent;
|
||||||
|
|
||||||
final String? sourceSearchQuery;
|
final String? sourceSearchQuery;
|
||||||
|
|
||||||
@@ -41,7 +42,8 @@ class TabPreview with FastEquatable {
|
|||||||
required this.icon,
|
required this.icon,
|
||||||
required this.url,
|
required this.url,
|
||||||
required this.highlightedUrl,
|
required this.highlightedUrl,
|
||||||
required this.content,
|
required this.extractedContent,
|
||||||
|
required this.fullContent,
|
||||||
required this.sourceSearchQuery,
|
required this.sourceSearchQuery,
|
||||||
});
|
});
|
||||||
|
|
||||||
@@ -53,7 +55,8 @@ class TabPreview with FastEquatable {
|
|||||||
icon,
|
icon,
|
||||||
url,
|
url,
|
||||||
highlightedUrl,
|
highlightedUrl,
|
||||||
content,
|
extractedContent,
|
||||||
|
fullContent,
|
||||||
sourceSearchQuery,
|
sourceSearchQuery,
|
||||||
];
|
];
|
||||||
}
|
}
|
||||||
|
|||||||
+24
-16
@@ -19,7 +19,6 @@
|
|||||||
*/
|
*/
|
||||||
import 'package:flutter/foundation.dart';
|
import 'package:flutter/foundation.dart';
|
||||||
import 'package:flutter/material.dart';
|
import 'package:flutter/material.dart';
|
||||||
import 'package:flutter_markdown/flutter_markdown.dart';
|
|
||||||
import 'package:hooks_riverpod/hooks_riverpod.dart';
|
import 'package:hooks_riverpod/hooks_riverpod.dart';
|
||||||
import 'package:nullability/nullability.dart';
|
import 'package:nullability/nullability.dart';
|
||||||
import 'package:skeletonizer/skeletonizer.dart';
|
import 'package:skeletonizer/skeletonizer.dart';
|
||||||
@@ -35,6 +34,7 @@ import 'package:weblibre/features/web_feed/extensions/feed_article.dart';
|
|||||||
import 'package:weblibre/presentation/hooks/listenable_callback.dart';
|
import 'package:weblibre/presentation/hooks/listenable_callback.dart';
|
||||||
import 'package:weblibre/presentation/widgets/failure_widget.dart';
|
import 'package:weblibre/presentation/widgets/failure_widget.dart';
|
||||||
import 'package:weblibre/presentation/widgets/url_icon.dart';
|
import 'package:weblibre/presentation/widgets/url_icon.dart';
|
||||||
|
import 'package:weblibre/utils/text_highlight.dart';
|
||||||
|
|
||||||
class FeedSearch extends HookConsumerWidget {
|
class FeedSearch extends HookConsumerWidget {
|
||||||
static const _matchPrefix = '***';
|
static const _matchPrefix = '***';
|
||||||
@@ -116,39 +116,47 @@ class FeedSearch extends HookConsumerWidget {
|
|||||||
], iconSize: 24.0),
|
], iconSize: 24.0),
|
||||||
),
|
),
|
||||||
title: (titleHighlight.isNotEmpty)
|
title: (titleHighlight.isNotEmpty)
|
||||||
? MarkdownBody(
|
? Text.rich(
|
||||||
data: titleHighlight!,
|
buildHighlightedText(
|
||||||
styleSheet: MarkdownStyleSheet(
|
titleHighlight!,
|
||||||
p: Theme.of(context).textTheme.titleMedium
|
Theme.of(context).textTheme.titleMedium?.copyWith(
|
||||||
?.copyWith(
|
color: Theme.of(context).colorScheme.onSurface,
|
||||||
color: Theme.of(
|
),
|
||||||
context,
|
Theme.of(context).textTheme.titleMedium?.copyWith(
|
||||||
).colorScheme.onSurface,
|
color: Theme.of(context).colorScheme.onSurface,
|
||||||
),
|
fontWeight: FontWeight.bold,
|
||||||
|
),
|
||||||
|
_matchPrefix,
|
||||||
|
_matchSuffix,
|
||||||
),
|
),
|
||||||
)
|
)
|
||||||
: Text(
|
: Text(
|
||||||
article.displayTitle,
|
article.displayTitle,
|
||||||
style: theme.textTheme.titleMedium,
|
style: theme.textTheme.titleMedium,
|
||||||
|
maxLines: 2,
|
||||||
|
overflow: TextOverflow.ellipsis,
|
||||||
),
|
),
|
||||||
subtitle: Column(
|
subtitle: Column(
|
||||||
crossAxisAlignment: CrossAxisAlignment.start,
|
crossAxisAlignment: CrossAxisAlignment.start,
|
||||||
children: [
|
children: [
|
||||||
if (searchSnippet.isNotEmpty)
|
if (searchSnippet.isNotEmpty)
|
||||||
MarkdownBody(
|
Text.rich(
|
||||||
data: searchSnippet!,
|
buildHighlightedText(
|
||||||
styleSheet: MarkdownStyleSheet(
|
searchSnippet!,
|
||||||
p: Theme.of(context).textTheme.bodyMedium?.copyWith(
|
Theme.of(context).textTheme.bodyMedium?.copyWith(
|
||||||
color: Theme.of(
|
color: Theme.of(
|
||||||
context,
|
context,
|
||||||
).colorScheme.onSurfaceVariant,
|
).colorScheme.onSurfaceVariant,
|
||||||
),
|
),
|
||||||
a: Theme.of(context).textTheme.bodyMedium?.copyWith(
|
Theme.of(context).textTheme.bodyMedium?.copyWith(
|
||||||
color: Theme.of(
|
color: Theme.of(
|
||||||
context,
|
context,
|
||||||
).colorScheme.onSurfaceVariant,
|
).colorScheme.onSurfaceVariant,
|
||||||
decoration: TextDecoration.none,
|
fontWeight: FontWeight.bold,
|
||||||
),
|
),
|
||||||
|
_matchPrefix,
|
||||||
|
_matchSuffix,
|
||||||
|
normalizeWhitespaces: true,
|
||||||
),
|
),
|
||||||
)
|
)
|
||||||
else
|
else
|
||||||
|
|||||||
+5
-1
@@ -107,7 +107,11 @@ class HistorySuggestions extends HookConsumerWidget {
|
|||||||
const Icon(MdiIcons.web, size: 24),
|
const Icon(MdiIcons.web, size: 24),
|
||||||
),
|
),
|
||||||
title: suggestion.title.mapNotNull(
|
title: suggestion.title.mapNotNull(
|
||||||
(title) => Text(title),
|
(title) => Text(
|
||||||
|
title,
|
||||||
|
maxLines: 2,
|
||||||
|
overflow: TextOverflow.ellipsis,
|
||||||
|
),
|
||||||
),
|
),
|
||||||
subtitle:
|
subtitle:
|
||||||
uri.mapNotNull((uri) => UriBreadcrumb(uri: uri)) ??
|
uri.mapNotNull((uri) => UriBreadcrumb(uri: uri)) ??
|
||||||
|
|||||||
+26
-17
@@ -24,7 +24,6 @@ import 'package:fast_equatable/fast_equatable.dart';
|
|||||||
import 'package:flutter/foundation.dart';
|
import 'package:flutter/foundation.dart';
|
||||||
import 'package:flutter/material.dart';
|
import 'package:flutter/material.dart';
|
||||||
import 'package:flutter_hooks/flutter_hooks.dart';
|
import 'package:flutter_hooks/flutter_hooks.dart';
|
||||||
import 'package:flutter_markdown/flutter_markdown.dart';
|
|
||||||
import 'package:hooks_riverpod/hooks_riverpod.dart';
|
import 'package:hooks_riverpod/hooks_riverpod.dart';
|
||||||
import 'package:nullability/nullability.dart';
|
import 'package:nullability/nullability.dart';
|
||||||
import 'package:sliver_tools/sliver_tools.dart';
|
import 'package:sliver_tools/sliver_tools.dart';
|
||||||
@@ -43,6 +42,7 @@ import 'package:weblibre/features/geckoview/features/tabs/presentation/widgets/c
|
|||||||
import 'package:weblibre/presentation/hooks/listenable_callback.dart';
|
import 'package:weblibre/presentation/hooks/listenable_callback.dart';
|
||||||
import 'package:weblibre/presentation/widgets/uri_breadcrumb.dart';
|
import 'package:weblibre/presentation/widgets/uri_breadcrumb.dart';
|
||||||
import 'package:weblibre/presentation/widgets/url_icon.dart';
|
import 'package:weblibre/presentation/widgets/url_icon.dart';
|
||||||
|
import 'package:weblibre/utils/text_highlight.dart';
|
||||||
|
|
||||||
class TabSearch extends HookConsumerWidget {
|
class TabSearch extends HookConsumerWidget {
|
||||||
static const _matchPrefix = '***';
|
static const _matchPrefix = '***';
|
||||||
@@ -171,11 +171,15 @@ class TabSearch extends HookConsumerWidget {
|
|||||||
itemBuilder: (context, index) {
|
itemBuilder: (context, index) {
|
||||||
final result = filteredTabs[index];
|
final result = filteredTabs[index];
|
||||||
|
|
||||||
|
final content =
|
||||||
|
(result.extractedContent?.contains(_matchPrefix) == true)
|
||||||
|
? result.extractedContent
|
||||||
|
: result.fullContent;
|
||||||
|
|
||||||
final titleHasMatch = result.title.contains(_matchPrefix);
|
final titleHasMatch = result.title.contains(_matchPrefix);
|
||||||
final urlHasMatch =
|
final urlHasMatch =
|
||||||
result.highlightedUrl?.contains(_matchPrefix) ?? false;
|
result.highlightedUrl?.contains(_matchPrefix) ?? false;
|
||||||
final bodyHasMatch =
|
final bodyHasMatch = content?.contains(_matchPrefix) ?? false;
|
||||||
result.content?.contains(_matchPrefix) ?? false;
|
|
||||||
|
|
||||||
return ListTile(
|
return ListTile(
|
||||||
leading: RepaintBoundary(
|
leading: RepaintBoundary(
|
||||||
@@ -187,30 +191,35 @@ class TabSearch extends HookConsumerWidget {
|
|||||||
UrlIcon([result.url], iconSize: 24),
|
UrlIcon([result.url], iconSize: 24),
|
||||||
),
|
),
|
||||||
title: result.title.mapNotNull(
|
title: result.title.mapNotNull(
|
||||||
(title) => MarkdownBody(
|
(title) => Text.rich(
|
||||||
data: title,
|
buildHighlightedText(
|
||||||
styleSheet: MarkdownStyleSheet(
|
title,
|
||||||
p: Theme.of(context).textTheme.bodyLarge?.copyWith(
|
Theme.of(context).textTheme.bodyLarge?.copyWith(
|
||||||
color: Theme.of(context).colorScheme.onSurface,
|
color: Theme.of(context).colorScheme.onSurface,
|
||||||
),
|
),
|
||||||
|
Theme.of(context).textTheme.bodyLarge?.copyWith(
|
||||||
|
color: Theme.of(context).colorScheme.onSurface,
|
||||||
|
fontWeight: FontWeight.bold,
|
||||||
|
),
|
||||||
|
_matchPrefix,
|
||||||
|
_matchSuffix,
|
||||||
),
|
),
|
||||||
),
|
),
|
||||||
),
|
),
|
||||||
subtitle: (bodyHasMatch || (urlHasMatch && !titleHasMatch))
|
subtitle: (bodyHasMatch || (urlHasMatch && !titleHasMatch))
|
||||||
? MarkdownBody(
|
? Text.rich(
|
||||||
data:
|
buildHighlightedText(
|
||||||
(bodyHasMatch
|
(bodyHasMatch ? content! : result.highlightedUrl!),
|
||||||
? result.content!
|
Theme.of(context).textTheme.bodyMedium?.copyWith(
|
||||||
: result.highlightedUrl!)
|
|
||||||
.replaceAll(RegExp(r'\s+'), ' '),
|
|
||||||
styleSheet: MarkdownStyleSheet(
|
|
||||||
p: Theme.of(context).textTheme.bodyMedium?.copyWith(
|
|
||||||
color: Theme.of(context).colorScheme.onSurfaceVariant,
|
color: Theme.of(context).colorScheme.onSurfaceVariant,
|
||||||
),
|
),
|
||||||
a: Theme.of(context).textTheme.bodyMedium?.copyWith(
|
Theme.of(context).textTheme.bodyMedium?.copyWith(
|
||||||
color: Theme.of(context).colorScheme.onSurfaceVariant,
|
color: Theme.of(context).colorScheme.onSurfaceVariant,
|
||||||
decoration: TextDecoration.none,
|
fontWeight: FontWeight.bold,
|
||||||
),
|
),
|
||||||
|
_matchPrefix,
|
||||||
|
_matchSuffix,
|
||||||
|
normalizeWhitespaces: true,
|
||||||
),
|
),
|
||||||
)
|
)
|
||||||
: UriBreadcrumb(uri: result.url),
|
: UriBreadcrumb(uri: result.url),
|
||||||
|
|||||||
@@ -18,7 +18,6 @@
|
|||||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
*/
|
*/
|
||||||
import 'package:flutter/material.dart';
|
import 'package:flutter/material.dart';
|
||||||
import 'package:flutter_markdown/flutter_markdown.dart';
|
|
||||||
import 'package:hooks_riverpod/hooks_riverpod.dart';
|
import 'package:hooks_riverpod/hooks_riverpod.dart';
|
||||||
import 'package:nullability/nullability.dart';
|
import 'package:nullability/nullability.dart';
|
||||||
import 'package:timeago/timeago.dart' as timeago;
|
import 'package:timeago/timeago.dart' as timeago;
|
||||||
@@ -34,8 +33,12 @@ import 'package:weblibre/features/web_feed/extensions/feed_article.dart';
|
|||||||
import 'package:weblibre/features/web_feed/presentation/widgets/authors_horizontal_list.dart';
|
import 'package:weblibre/features/web_feed/presentation/widgets/authors_horizontal_list.dart';
|
||||||
import 'package:weblibre/features/web_feed/presentation/widgets/tags_horizontal_list.dart';
|
import 'package:weblibre/features/web_feed/presentation/widgets/tags_horizontal_list.dart';
|
||||||
import 'package:weblibre/presentation/widgets/url_icon.dart';
|
import 'package:weblibre/presentation/widgets/url_icon.dart';
|
||||||
|
import 'package:weblibre/utils/text_highlight.dart';
|
||||||
|
|
||||||
class FeedArticleCard extends HookConsumerWidget {
|
class FeedArticleCard extends HookConsumerWidget {
|
||||||
|
static const _matchPrefix = '***';
|
||||||
|
static const _matchSuffix = '***';
|
||||||
|
|
||||||
final FeedArticle article;
|
final FeedArticle article;
|
||||||
|
|
||||||
const FeedArticleCard({super.key, required this.article});
|
const FeedArticleCard({super.key, required this.article});
|
||||||
@@ -86,15 +89,18 @@ class FeedArticleCard extends HookConsumerWidget {
|
|||||||
crossAxisAlignment: CrossAxisAlignment.start,
|
crossAxisAlignment: CrossAxisAlignment.start,
|
||||||
children: [
|
children: [
|
||||||
if (titleHighlight.isNotEmpty)
|
if (titleHighlight.isNotEmpty)
|
||||||
MarkdownBody(
|
Text.rich(
|
||||||
data: titleHighlight!,
|
buildHighlightedText(
|
||||||
styleSheet: MarkdownStyleSheet(
|
titleHighlight!,
|
||||||
p: Theme.of(context).textTheme.titleMedium
|
Theme.of(context).textTheme.titleMedium?.copyWith(
|
||||||
?.copyWith(
|
color: Theme.of(context).colorScheme.onSurface,
|
||||||
color: Theme.of(
|
),
|
||||||
context,
|
Theme.of(context).textTheme.titleMedium?.copyWith(
|
||||||
).colorScheme.onSurface,
|
color: Theme.of(context).colorScheme.onSurface,
|
||||||
),
|
fontWeight: FontWeight.bold,
|
||||||
|
),
|
||||||
|
_matchPrefix,
|
||||||
|
_matchSuffix,
|
||||||
),
|
),
|
||||||
),
|
),
|
||||||
if (titleHighlight.isEmpty)
|
if (titleHighlight.isEmpty)
|
||||||
@@ -103,22 +109,23 @@ class FeedArticleCard extends HookConsumerWidget {
|
|||||||
style: theme.textTheme.titleMedium,
|
style: theme.textTheme.titleMedium,
|
||||||
),
|
),
|
||||||
if (searchSnippet.isNotEmpty)
|
if (searchSnippet.isNotEmpty)
|
||||||
MarkdownBody(
|
Text.rich(
|
||||||
data: searchSnippet!,
|
buildHighlightedText(
|
||||||
styleSheet: MarkdownStyleSheet(
|
searchSnippet!,
|
||||||
p: Theme.of(context).textTheme.bodyMedium
|
Theme.of(context).textTheme.bodyMedium?.copyWith(
|
||||||
?.copyWith(
|
color: Theme.of(
|
||||||
color: Theme.of(
|
context,
|
||||||
context,
|
).colorScheme.onSurfaceVariant,
|
||||||
).colorScheme.onSurfaceVariant,
|
),
|
||||||
),
|
Theme.of(context).textTheme.bodyMedium?.copyWith(
|
||||||
a: Theme.of(context).textTheme.bodyMedium
|
color: Theme.of(
|
||||||
?.copyWith(
|
context,
|
||||||
color: Theme.of(
|
).colorScheme.onSurfaceVariant,
|
||||||
context,
|
fontWeight: FontWeight.bold,
|
||||||
).colorScheme.onSurfaceVariant,
|
),
|
||||||
decoration: TextDecoration.none,
|
_matchPrefix,
|
||||||
),
|
_matchSuffix,
|
||||||
|
normalizeWhitespaces: true,
|
||||||
),
|
),
|
||||||
),
|
),
|
||||||
if (searchSnippet.isEmpty &&
|
if (searchSnippet.isEmpty &&
|
||||||
|
|||||||
@@ -0,0 +1,98 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2024-2025 Fabian Freund.
|
||||||
|
*
|
||||||
|
* This file is part of WebLibre
|
||||||
|
* (see https://weblibre.eu).
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU Affero General Public License as
|
||||||
|
* published by the Free Software Foundation, either version 3 of the
|
||||||
|
* License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU Affero General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Affero General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
import 'package:flutter/material.dart';
|
||||||
|
|
||||||
|
/// Builds a [TextSpan] with highlighted sections based on prefix/suffix markers.
|
||||||
|
///
|
||||||
|
/// This function parses text that contains highlight markers (e.g., from FTS5
|
||||||
|
/// search results) and creates a [TextSpan] with different styles for regular
|
||||||
|
/// and highlighted text.
|
||||||
|
///
|
||||||
|
/// Example:
|
||||||
|
/// ```dart
|
||||||
|
/// final span = buildHighlightedText(
|
||||||
|
/// 'Hello ***world***!',
|
||||||
|
/// baseStyle,
|
||||||
|
/// highlightStyle,
|
||||||
|
/// '***',
|
||||||
|
/// '***',
|
||||||
|
/// );
|
||||||
|
/// // Results in: "Hello " (base) + "world" (highlighted) + "!" (base)
|
||||||
|
/// ```
|
||||||
|
///
|
||||||
|
/// [text] The text to parse for highlights
|
||||||
|
/// [baseStyle] Style for non-highlighted text
|
||||||
|
/// [highlightStyle] Style for highlighted text
|
||||||
|
/// [matchPrefix] Marker that indicates the start of a highlight
|
||||||
|
/// [matchSuffix] Marker that indicates the end of a highlight
|
||||||
|
TextSpan buildHighlightedText(
|
||||||
|
String text,
|
||||||
|
TextStyle? baseStyle,
|
||||||
|
TextStyle? highlightStyle,
|
||||||
|
String matchPrefix,
|
||||||
|
String matchSuffix, {
|
||||||
|
bool normalizeWhitespaces = false,
|
||||||
|
}) {
|
||||||
|
final spans = <TextSpan>[];
|
||||||
|
var currentIndex = 0;
|
||||||
|
|
||||||
|
if (normalizeWhitespaces) {
|
||||||
|
// ignore: parameter_assignments
|
||||||
|
text = text.replaceAll(RegExp(r'\s+'), ' ');
|
||||||
|
}
|
||||||
|
|
||||||
|
while (currentIndex < text.length) {
|
||||||
|
final prefixIndex = text.indexOf(matchPrefix, currentIndex);
|
||||||
|
if (prefixIndex == -1) {
|
||||||
|
spans.add(TextSpan(text: text.substring(currentIndex), style: baseStyle));
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (prefixIndex > currentIndex) {
|
||||||
|
spans.add(
|
||||||
|
TextSpan(
|
||||||
|
text: text.substring(currentIndex, prefixIndex),
|
||||||
|
style: baseStyle,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
final suffixIndex = text.indexOf(
|
||||||
|
matchSuffix,
|
||||||
|
prefixIndex + matchPrefix.length,
|
||||||
|
);
|
||||||
|
if (suffixIndex == -1) {
|
||||||
|
// No closing marker - highlight everything from prefix to end
|
||||||
|
final highlightedText = text.substring(prefixIndex + matchPrefix.length);
|
||||||
|
spans.add(TextSpan(text: highlightedText, style: highlightStyle));
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
final highlightedText = text.substring(
|
||||||
|
prefixIndex + matchPrefix.length,
|
||||||
|
suffixIndex,
|
||||||
|
);
|
||||||
|
spans.add(TextSpan(text: highlightedText, style: highlightStyle));
|
||||||
|
|
||||||
|
currentIndex = suffixIndex + matchSuffix.length;
|
||||||
|
}
|
||||||
|
|
||||||
|
return TextSpan(children: spans);
|
||||||
|
}
|
||||||
@@ -0,0 +1,290 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2024-2025 Fabian Freund.
|
||||||
|
*
|
||||||
|
* This file is part of WebLibre
|
||||||
|
* (see https://weblibre.eu).
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU Affero General Public License as
|
||||||
|
* published by the Free Software Foundation, either version 3 of the
|
||||||
|
* License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU Affero General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Affero General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
import 'package:flutter/material.dart';
|
||||||
|
import 'package:flutter_test/flutter_test.dart';
|
||||||
|
import 'package:weblibre/utils/text_highlight.dart';
|
||||||
|
|
||||||
|
void main() {
|
||||||
|
group('buildHighlightedText', () {
|
||||||
|
const baseStyle = TextStyle(color: Colors.black);
|
||||||
|
const highlightStyle = TextStyle(
|
||||||
|
color: Colors.red,
|
||||||
|
fontWeight: FontWeight.bold,
|
||||||
|
);
|
||||||
|
const matchPrefix = '***';
|
||||||
|
const matchSuffix = '***';
|
||||||
|
|
||||||
|
test('returns plain text when no highlights present', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'Hello world',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 1);
|
||||||
|
final span = result.children![0] as TextSpan;
|
||||||
|
expect(span.text, 'Hello world');
|
||||||
|
expect(span.style, baseStyle);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('highlights single match in middle of text', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'Hello ***world***!',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 3);
|
||||||
|
|
||||||
|
final span1 = result.children![0] as TextSpan;
|
||||||
|
expect(span1.text, 'Hello ');
|
||||||
|
expect(span1.style, baseStyle);
|
||||||
|
|
||||||
|
final span2 = result.children![1] as TextSpan;
|
||||||
|
expect(span2.text, 'world');
|
||||||
|
expect(span2.style, highlightStyle);
|
||||||
|
|
||||||
|
final span3 = result.children![2] as TextSpan;
|
||||||
|
expect(span3.text, '!');
|
||||||
|
expect(span3.style, baseStyle);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('highlights multiple matches', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'The ***quick*** brown ***fox***',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 4);
|
||||||
|
|
||||||
|
expect((result.children![0] as TextSpan).text, 'The ');
|
||||||
|
expect((result.children![0] as TextSpan).style, baseStyle);
|
||||||
|
|
||||||
|
expect((result.children![1] as TextSpan).text, 'quick');
|
||||||
|
expect((result.children![1] as TextSpan).style, highlightStyle);
|
||||||
|
|
||||||
|
expect((result.children![2] as TextSpan).text, ' brown ');
|
||||||
|
expect((result.children![2] as TextSpan).style, baseStyle);
|
||||||
|
|
||||||
|
expect((result.children![3] as TextSpan).text, 'fox');
|
||||||
|
expect((result.children![3] as TextSpan).style, highlightStyle);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('handles highlight at start of text', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'***Hello*** world',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 2);
|
||||||
|
|
||||||
|
final span1 = result.children![0] as TextSpan;
|
||||||
|
expect(span1.text, 'Hello');
|
||||||
|
expect(span1.style, highlightStyle);
|
||||||
|
|
||||||
|
final span2 = result.children![1] as TextSpan;
|
||||||
|
expect(span2.text, ' world');
|
||||||
|
expect(span2.style, baseStyle);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('handles highlight at end of text', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'Hello ***world***',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 2);
|
||||||
|
|
||||||
|
final span1 = result.children![0] as TextSpan;
|
||||||
|
expect(span1.text, 'Hello ');
|
||||||
|
expect(span1.style, baseStyle);
|
||||||
|
|
||||||
|
final span2 = result.children![1] as TextSpan;
|
||||||
|
expect(span2.text, 'world');
|
||||||
|
expect(span2.style, highlightStyle);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('handles entire text highlighted', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'***Hello world***',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 1);
|
||||||
|
|
||||||
|
final span = result.children![0] as TextSpan;
|
||||||
|
expect(span.text, 'Hello world');
|
||||||
|
expect(span.style, highlightStyle);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('handles consecutive highlights', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'***hello******world***',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 2);
|
||||||
|
|
||||||
|
expect((result.children![0] as TextSpan).text, 'hello');
|
||||||
|
expect((result.children![0] as TextSpan).style, highlightStyle);
|
||||||
|
|
||||||
|
expect((result.children![1] as TextSpan).text, 'world');
|
||||||
|
expect((result.children![1] as TextSpan).style, highlightStyle);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('handles empty highlight', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'Hello ******world',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 3);
|
||||||
|
|
||||||
|
expect((result.children![0] as TextSpan).text, 'Hello ');
|
||||||
|
expect((result.children![1] as TextSpan).text, '');
|
||||||
|
expect((result.children![2] as TextSpan).text, 'world');
|
||||||
|
});
|
||||||
|
|
||||||
|
test('handles unclosed prefix marker', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'Hello ***world',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
// When suffix not found, highlight everything after prefix to end
|
||||||
|
expect(result.children?.length, 2);
|
||||||
|
|
||||||
|
expect((result.children![0] as TextSpan).text, 'Hello ');
|
||||||
|
expect((result.children![0] as TextSpan).style, baseStyle);
|
||||||
|
expect((result.children![1] as TextSpan).text, 'world');
|
||||||
|
expect((result.children![1] as TextSpan).style, highlightStyle);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('handles missing suffix marker', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'***Hello',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 1);
|
||||||
|
|
||||||
|
final span = result.children![0] as TextSpan;
|
||||||
|
expect(span.text, 'Hello');
|
||||||
|
expect(span.style, highlightStyle);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('handles empty string', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 0);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('handles different prefix and suffix markers', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'Hello <mark>world</mark>!',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
'<mark>',
|
||||||
|
'</mark>',
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 3);
|
||||||
|
|
||||||
|
expect((result.children![0] as TextSpan).text, 'Hello ');
|
||||||
|
expect((result.children![1] as TextSpan).text, 'world');
|
||||||
|
expect((result.children![1] as TextSpan).style, highlightStyle);
|
||||||
|
expect((result.children![2] as TextSpan).text, '!');
|
||||||
|
});
|
||||||
|
|
||||||
|
// Note: Nested markers behavior is undefined and not a real-world FTS5 scenario
|
||||||
|
// This test is skipped as the exact parsing behavior for nested markers
|
||||||
|
// is implementation-specific and not guaranteed
|
||||||
|
|
||||||
|
test('handles null styles', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'Hello ***world***!',
|
||||||
|
null,
|
||||||
|
null,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 3);
|
||||||
|
|
||||||
|
expect((result.children![0] as TextSpan).style, null);
|
||||||
|
expect((result.children![1] as TextSpan).style, null);
|
||||||
|
expect((result.children![2] as TextSpan).style, null);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('real-world FTS5 example', () {
|
||||||
|
final result = buildHighlightedText(
|
||||||
|
'Mozilla Developer Network (***MDN***) Web Docs',
|
||||||
|
baseStyle,
|
||||||
|
highlightStyle,
|
||||||
|
matchPrefix,
|
||||||
|
matchSuffix,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(result.children?.length, 3);
|
||||||
|
|
||||||
|
expect(
|
||||||
|
(result.children![0] as TextSpan).text,
|
||||||
|
'Mozilla Developer Network (',
|
||||||
|
);
|
||||||
|
expect((result.children![1] as TextSpan).text, 'MDN');
|
||||||
|
expect((result.children![1] as TextSpan).style, highlightStyle);
|
||||||
|
expect((result.children![2] as TextSpan).text, ') Web Docs');
|
||||||
|
});
|
||||||
|
});
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user