Merge pull request #15 from jonsagara/fix/gmt

Fixes #14: Make PostDateGmt and PostModifiedGmt nullable because they can contain empty values

Author: jonsagara

Directory.Build.props

@@ -8,7 +8,7 @@
 		<Nullable>enable</Nullable>
 
 		<!-- NuGet -->
-		<Version>1.1.0</Version>
+		<Version>1.1.1</Version>
 		<AssemblyVersion>1.0.0.0</AssemblyVersion>
 		<FileVersion>1.0.0.0</FileVersion>
 		<Authors>Armin Reiter; Jon Sagara</Authors>

src/Sagara.FeedReader/Modules/WordPressExport/WordPressExportItem.cs

@@ -31,7 +31,7 @@ public class WordPressExportItem
     /// <summary>
     /// The post_date_gmt element's value.
     /// </summary>
-    public DateTime PostDateGmt { get; set; }
+    public DateTime? PostDateGmt { get; set; }
 
     /// <summary>
     /// The post_modified element's value.
@@ -41,7 +41,7 @@ public class WordPressExportItem
     /// <summary>
     /// The post_modified_gmt element's value.
     /// </summary>
-    public DateTime PostModifiedGmt { get; set; }
+    public DateTime? PostModifiedGmt { get; set; }
 
     /// <summary>
     /// The comment_status element's value.
@@ -109,9 +109,14 @@ public WordPressExportItem(XElement itemElement)
 
         PostId = Helpers.TryParseLong(itemElement.GetChildElementValue(namespacePrefix: WordPressExportChannel.NamespacePrefix, elementName: "post_id"))!.Value;
         PostDate = Helpers.TryParseDateTime(itemElement.GetChildElementValue(namespacePrefix: WordPressExportChannel.NamespacePrefix, elementName: "post_date"))!.Value;
-        PostDateGmt = itemElement.GetChildElementValue(namespacePrefix: WordPressExportChannel.NamespacePrefix, elementName: "post_date_gmt").ParseUtcOrDefault()!.Value;
+
+        // We can't assume that a post will have a valid GMT date. One of my entries did not.
+        PostDateGmt = itemElement.GetChildElementValue(namespacePrefix: WordPressExportChannel.NamespacePrefix, elementName: "post_date_gmt").ParseUtcOrDefault();
+
         PostModified = Helpers.TryParseDateTime(itemElement.GetChildElementValue(namespacePrefix: WordPressExportChannel.NamespacePrefix, elementName: "post_modified"))!.Value;
-        PostModifiedGmt = itemElement.GetChildElementValue(namespacePrefix: WordPressExportChannel.NamespacePrefix, elementName: "post_modified_gmt").ParseUtcOrDefault()!.Value;
+
+        // We can't assume that a post will have a valid GMT date. One of my entries did not.
+        PostModifiedGmt = itemElement.GetChildElementValue(namespacePrefix: WordPressExportChannel.NamespacePrefix, elementName: "post_modified_gmt").ParseUtcOrDefault();
 
         CommentStatus = itemElement.GetChildElementValue(namespacePrefix: WordPressExportChannel.NamespacePrefix, elementName: "comment_status")!;
         PingStatus = itemElement.GetChildElementValue(namespacePrefix: WordPressExportChannel.NamespacePrefix, elementName: "ping_status")!;