Theodor-Springmann-Stiftung/hamann-ausgabe-core
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Added collection classes. Will not do extra collection for subcomments rn.

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schnulller
2022-06-26 22:48:25 +02:00
parent 056ab77888
commit 0fa0ff6a88
22 changed files with 490 additions and 226 deletions
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41
HaWeb/Settings/XMLCollections/MarginalCollection.cs Normal file
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namespace HaWeb.Settings.XMLCollections;
using HaWeb.Models;
using System.Xml.Linq;
public class MarginalCollection : HaWeb.XMLParser.IXMLCollection {
public string Key { get; } = "marginals";
public string[] xPath { get; } = new string[] { "/opus/data/marginalien/marginal", "/opus/marginalien/marginal" };
public Func<XElement, string?> GenerateKey { get; } = GetKey;
public Func<XElement, IDictionary<string, string>?>? GenerateDataFields { get; } = GetDataFields;
public Func<IEnumerable<CollectedItem>, IDictionary<string, ILookup<string, CollectedItem>>?>? GroupingsGeneration { get; } = null;
public Func<IEnumerable<CollectedItem>, IDictionary<string, IEnumerable<CollectedItem>>?>? SortingsGeneration { get; } = null;
public HaWeb.XMLParser.IXMLCollection[]? SubCollections { get; } = null;
public bool Searchable { get; } = true;
public static Func<XElement, string?> GetKey { get; } = (elem) => {
var index = elem.Attribute("index");
if (index != null && !String.IsNullOrWhiteSpace(index.Value))
return index.Value;
else return null;
};
public static IDictionary<string, string>? GetDataFields(XElement element) {
var res = new Dictionary<string, string>();
var letter = (string?)element.Attribute("letter");
var page = (string?)element.Attribute("page");
var line = (string?)element.Attribute("line");
if (letter == null || page == null || line == null) return null;
res.Add("letter", letter);
res.Add("page", page);
res.Add("line", line);
return res;
}
public static IDictionary<string, ILookup<string, CollectedItem>>? GetLookups(IEnumerable<CollectedItem> items) {
var res = new Dictionary<string, ILookup<string, CollectedItem>>();
var letters = items.Where(x => x["letter"] != null && x["letter"]!.Count() > 0);
if (letters == null || !letters.Any()) return null;
res.Add("letter", letters.ToLookup(x => x["letter"]!));
return res;
}
}