ars/iiEsaywebUIapp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

refactor: cleanup

Browse Source
This commit is contained in:
cogwheel0
2025-09-02 00:04:21 +05:30
parent 1b65743b06
commit 66935d1b0f
8 changed files with 29 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
lib/core/utils/reasoning_parser.dart
View File

@@ -1,7 +1,7 @@
/// Utility class for parsing and extracting reasoning/thinking content from messages
/// Utility class for parsing and extracting reasoning/thinking content from messages.
class ReasoningParser {
/// Default tag pairs to detect raw reasoning blocks when providers don't emit <details>
/// This mirrors Open WebUI defaults: <think>...</think>, <reasoning>...</reasoning>
/// Default tag pairs to detect raw reasoning blocks when providers don't emit `<details>`.
/// This mirrors Open WebUI defaults: `<think>...</think>`, `<reasoning>...</reasoning>`.
static const List<List<String>> defaultReasoningTagPairs = <List<String>>[
['<think>', '</think>'],
['<reasoning>', '</reasoning>'],
@@ -9,8 +9,8 @@ class ReasoningParser {
/// Parses a message and extracts reasoning content
/// Supports:
/// - <details type="reasoning" ...> blocks (server-emitted)
/// - Raw tag pairs like <think>...</think> or <reasoning>...</reasoning>
/// - `<details type="reasoning" ...>` blocks (server-emitted)
/// - Raw tag pairs like `<think>...</think>` or `<reasoning>...</reasoning>`
/// - Optional custom tag pair override
static ReasoningContent? parseReasoningContent(
String content, {
@@ -19,7 +19,7 @@ class ReasoningParser {
}) {
if (content.isEmpty) return null;
// 1) Prefer server-emitted <details type="reasoning"> blocks
// 1) Prefer server-emitted `<details type="reasoning">` blocks
final detailsRegex = RegExp(
r'<details\s+type="reasoning"(?:\s+done="(true|false)")?(?:\s+duration="(\d+)")?[^>]*>\s*<summary>([^<]*)<\/summary>\s*([\s\S]*?)<\/details>',
multiLine: true,
@@ -44,7 +44,7 @@ class ReasoningParser {
);
}
// 2) Handle partially streamed <details> (opening present, no closing yet)
// 2) Handle partially streamed `<details>` (opening present, no closing yet)
final openingIdx = content.indexOf('<details type="reasoning"');
if (openingIdx >= 0 && !content.contains('</details>')) {
final after = content.substring(openingIdx);
@@ -80,7 +80,7 @@ class ReasoningParser {
for (final pair in tagPairs) {
final start = RegExp.escape(pair[0]);
final end = RegExp.escape(pair[1]);
final tagRegex = RegExp('($start)([\n\r\s\S]*?)($end)', multiLine: true, dotAll: true);
final tagRegex = RegExp('($start)([\s\S]*?)($end)', multiLine: true, dotAll: true);
final match = tagRegex.firstMatch(content);
if (match != null) {
final reasoning = (match.group(2) ?? '').trim();