Bugfix: doppelte Marginalien

HaWeb/Settings/NodeRules/MarginalCollection.cs

@@ -0,0 +1,42 @@
+using HaWeb.Models;
+using System.Xml.Linq;
+using HaWeb.XMLTests;
+namespace HaWeb.Settings.NodeRules;
+
+public class MarginalCollectionRules : ICollectionRule {
+    public string Name { get; } = "marginal";
+    public HamannXPath[] Bases { get; } = { 
+        new HamannXPath() { Documents = new[] { "stellenkommentar" }, XPath = "//marginal"}
+    };
+    public HamannXPath[] Backlinks { get; } = {};
+
+    public IEnumerable<(string, XElement, XMLRootDocument)> GenerateIdentificationStrings(IEnumerable<(XElement, XMLRootDocument)> list) {
+        foreach (var e in list) {
+            var id = e.Item1.Attribute("letter")!.Value;
+            id += "-";
+            id += e.Item1.Attribute("page")!.Value;
+            id += "-";
+            id += e.Item1.Attribute("line")!.Value;
+            if (e.Item1.HasAttributes && e.Item1.Attribute("sort") != null) {
+                id += "-";
+                id += e.Item1.Attribute("sort")!.Value;
+            }
+            yield return (
+                id,
+                e.Item1,
+                e.Item2
+            );
+        }
+    }
+
+    public IEnumerable<(string, XElement, XMLRootDocument, bool)> GenerateBacklinkString(IEnumerable<(XElement, XMLRootDocument)> list) => null;
+
+
+    public bool CheckDatatypes(XElement element) {
+        if (element.HasAttributes && element.Attribute("sort") != null ) {
+            return Int32.TryParse(element.Attribute("sort").Value, out var _);
+        } else {
+            return true;
+        }
+    }
+}