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0.4.3

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新增英语句子组件。优化央广网新闻组件，优化每日单词组件
This commit is contained in:
lincube
2026-03-05 20:17:28 +08:00
parent 3b71486423
commit b8643a2959
14 changed files with 1422 additions and 92 deletions
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23
LanMountainDesktop/Services/RecommendationDataService.cs
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@@ -181,14 +181,24 @@ public sealed class RecommendationDataService : IRecommendationInfoService, IDis
CancellationToken cancellationToken = default)
{
var normalizedQuery = query ?? new DailyNewsQuery();
if (!normalizedQuery.ForceRefresh && TryGetDailyNewsFromCache(out var cached))
var targetCount = normalizedQuery.ItemCount.HasValue
? Math.Clamp(normalizedQuery.ItemCount.Value, 1, 12)
: Math.Clamp(_options.DefaultDailyNewsCount, 1, 12);
if (!normalizedQuery.ForceRefresh &&
TryGetDailyNewsFromCache(out var cached) &&
cached.Items.Count >= targetCount)
{
return RecommendationQueryResult<DailyNewsSnapshot>.Ok(cached);
var projectedSnapshot = cached with
{
Items = cached.Items.Take(targetCount).ToArray()
};
return RecommendationQueryResult<DailyNewsSnapshot>.Ok(projectedSnapshot);
}
try
{
var items = await FetchCnrDailyNewsItemsAsync(cancellationToken);
var items = await FetchCnrDailyNewsItemsAsync(targetCount, cancellationToken);
if (items.Count == 0)
{
return RecommendationQueryResult<DailyNewsSnapshot>.Fail(
@@ -196,7 +206,6 @@ public sealed class RecommendationDataService : IRecommendationInfoService, IDis
"No CNR news items were returned.");
}
var targetCount = Math.Clamp(_options.DefaultDailyNewsCount, 1, 4);
var snapshot = new DailyNewsSnapshot(
Provider: "CNR",
Source: "央广网·头条",
@@ -837,7 +846,9 @@ public sealed class RecommendationDataService : IRecommendationInfoService, IDis
return null;
}
private async Task<List<DailyNewsItemSnapshot>> FetchCnrDailyNewsItemsAsync(CancellationToken cancellationToken)
private async Task<List<DailyNewsItemSnapshot>> FetchCnrDailyNewsItemsAsync(
int requestedItemCount,
CancellationToken cancellationToken)
{
var requestUrl = string.IsNullOrWhiteSpace(_options.CnrDailyNewsListUrl)
? "https://www.cnr.cn/newscenter/native/gd/"
@@ -848,7 +859,7 @@ public sealed class RecommendationDataService : IRecommendationInfoService, IDis
}
var html = await FetchHtmlWithCnrEncodingAsync(requestUrl, cancellationToken);
var targetCount = Math.Clamp(_options.DefaultDailyNewsCount, 1, 4);
var targetCount = Math.Clamp(requestedItemCount, 1, 12);
var candidateLimit = Math.Max(8, targetCount * 3);
var htmlCandidates = ParseCnrDailyNewsFromListPage(
html,