/// <summary>
/// タイトルを用いてエントリーを検索
/// </summary>
/// <param name="queue"></param>
/// <returns></returns>
/// <exception cref="ArgumentException"/>
public static Task <IEnumerable <Entities.EntriesListItem> > SearchEntriesWithTitleAsync(
string title,
EntriesListMode mode = EntriesListMode.Recent,
long threshold = 3,
DateTime dateBegin = default(DateTime),
DateTime dateEnd = default(DateTime),
bool safe = false)
{
return(SearchEntriesAsync("title", title, mode, threshold, dateBegin, dateEnd, safe));
}
/// <summary>
/// 特定サイトのエントリーを検索
/// </summary>
/// <param name="targetUrl"></param>
/// <param name="mode"></param>
/// <returns></returns>
public static Task <IEnumerable <Entities.EntriesListItem> > SearchEntriesWithUrlAsync(
string targetUrl,
EntriesListMode mode = EntriesListMode.Recent)
{
if (string.IsNullOrWhiteSpace(targetUrl))
{
throw new ArgumentException("invalid url", nameof(targetUrl));
}
var sort = mode == EntriesListMode.Recent ? "recent" : "count";
var url = $"{BaseUrl}/entrylist?url={targetUrl}&mode=rss&sort={sort}";
return(GetEntriesImplAsync(url));
}
/// <summary>
/// エントリーを検索
/// </summary>
/// <param name="query"></param>
/// <returns></returns>
/// <exception cref="ArgumentException"/>
private static Task <IEnumerable <Entities.EntriesListItem> > SearchEntriesAsync(
string mode,
string query,
EntriesListMode order,
long threshold,
DateTime dateBegin,
DateTime dateEnd,
bool safe)
{
if (!(mode == "text" || mode == "tag" || mode == "title"))
{
throw new ArgumentException("invalid mode: " + mode);
}
if (string.IsNullOrWhiteSpace(query))
{
throw new ArgumentException(nameof(query));
}
var url = $"{BaseUrl}/search/{mode}?q={query}&mode=rss&threshold={threshold}&safe={(safe ? "on" : "off")}";
switch (order)
{
case EntriesListMode.Hot:
url += "&sort=popular";
break;
case EntriesListMode.Recent:
url += "&sort=recent";
break;
default: throw new NotImplementedException();
}
if (dateBegin != default(DateTime))
{
url += $"&date_begin={dateBegin.ToString("yyyy-MM-dd")}";
}
if (dateEnd != default(DateTime))
{
url += $"&date_end={dateEnd.ToString("yyyy-MM-dd")}";
}
return(GetEntriesImplAsync(url));
}
/// <summary>
/// ホット・新着エントリ一覧を取得する
/// </summary>
/// <param name="category"></param>
/// <param name="mode"></param>
/// <returns></returns>
public static Task <IEnumerable <Entities.EntriesListItem> > GetEntriesAsync(Category category, EntriesListMode mode)
{
var target = mode == EntriesListMode.Hot ? "hotentry" : "entrylist";
var endpoint = GetCategoryEndPoint(category);
var url = $"{BaseUrl}/{target}{endpoint}";
return(GetEntriesImplAsync(url));
}