public IEnumerable <string> GetKeywords(IPartialRssItem rssItem)
{
foreach (var match in (IEnumerable <Match>) this._regex.Matches(rssItem.Title))
{
if (match.Groups.ContainsKey("keyword"))
{
yield return(match.Groups["keyword"].Value);
continue;
}
if (match.Groups.ContainsKey("kw"))
{
yield return(match.Groups["kw"].Value);
continue;
}
if (match.Groups.Count > 1)
{
foreach (var gi in Enumerable.Range(1, match.Groups.Count - 1))
{
yield return(match.Groups[gi].Value);
}
continue;
}
yield return(match.Groups[0].Value);
}
}
public string[] GetKeywords(IPartialRssItem rssItem)
{
var finders = this._finders;
var excludes = this._excludes;
return(finders.SelectMany(f => f.GetKeywords(rssItem))
.Where(z => !string.IsNullOrWhiteSpace(z))
.Distinct()
.Where(k => !excludes.Contains(k))
.ToArray());
}
public IEnumerable <string> GetKeywords(IPartialRssItem item)
{
var magnetLink = item.GetPropertyOrDefault(RssItemProperties.MagnetLink);
if (!string.IsNullOrWhiteSpace(magnetLink))
{
yield return(magnetLink);
if (MagnetUri.TryParse(magnetLink, out var ml))
{
yield return(ml.InfoHash);
}
}
}
private static string GetGroupName(IImmutableList <Regex> regexes, IPartialRssItem rssItem)
{
foreach (var re in regexes)
{
var match = re.Match(rssItem.Title);
if (match.Success)
{
if (match.Groups.ContainsKey("name"))
{
return(match.Groups["name"].Value.Trim());
}
if (match.Groups.Count > 1)
{
return(match.Groups[1].Value.Trim());
}
return(match.Groups[0].Value);
}
}
return(string.Empty);
}
public IEnumerable <string> GetKeywords(IPartialRssItem item)
{
yield return(item.Title);
}
public bool IsMatch(IPartialRssItem rssItem) => true;
public static (string, string) GetKey(this IPartialRssItem rssItem) => (rssItem.FeedId, rssItem.RssId);
public bool IsMatch(IPartialRssItem rssItem) => this._stringMatcher.IsMatch(rssItem.Title);
public RssItemViewModel(IPartialRssItem rssItem) : base()
{
this.RssItem = rssItem;
}
