59 lines
1.5 KiB
C#
59 lines
1.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Xml.Linq;
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using NLog;
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namespace NzbDrone.Core.Indexers
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{
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public static class XElementExtensions
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{
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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public static string Title(this XElement item)
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{
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return item.TryGetValue("title", "Unknown");
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}
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public static DateTime PublishDate(this XElement item)
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{
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string dateString = item.TryGetValue("pubDate");
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try
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{
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return DateTime.Parse(dateString);
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}
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catch (FormatException e)
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{
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Logger.WarnException("Unable to parse " + dateString, e);
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throw;
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}
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}
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public static List<String> Links(this XElement item)
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{
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var elements = item.Elements("link");
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return elements.Select(link => link.Value).ToList();
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}
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public static string Description(this XElement item)
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{
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return item.TryGetValue("description");
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}
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public static string Comments(this XElement item)
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{
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return item.TryGetValue("comments");
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}
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private static string TryGetValue(this XElement item, string elementName, string defaultValue = "")
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{
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var element = item.Element(elementName);
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return element != null ? element.Value : defaultValue;
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}
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}
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}
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