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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48
HaWeb/Settings/XMLCollections/BacklinkCollection.cs Normal file
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namespace HaWeb.Settings.XMLCollections;
using HaWeb.Models;
using System.Xml.Linq;
public class BackLinkCollection : HaWeb.XMLParser.IXMLCollection {
private static readonly Random _random = new Random();
public string Key { get; } = "backlinks";
public string[] xPath { get; } = new string[] { "/opus/data/marginalien/marginal/link", "/opus/marginalien/marginal/link" };
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 margid = (string?)elem.Ancestors("marginal").First().Attribute("index");
if (String.IsNullOrWhiteSpace(margid)) return null;
return margid + _random.Next().ToString();
};
public static IDictionary<string, string>? GetDataFields(XElement element) {
var res = new Dictionary<string, string>();
var marg = element.Ancestors("marginal").First();
var index = (string?)marg.Attribute("index");
var letter = (string?)marg.Attribute("letter");
var page = (string?)marg.Attribute("page");
var line = (string?)marg.Attribute("line");
var refere = (string?)element.Attribute("ref");
var subref = (string?)element.Attribute("subref");
if (index == null || letter == null || (refere == null && subref == null)) return null;
if (subref != null) res.Add("ref", subref);
else res.Add("ref", refere!);
res.Add("index", index);
res.Add("letter", letter);
if(page != null) res.Add("page", page);
if(line != null) 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 refs = items.Where(x => x["ref"] != null);
if (refs == null || !refs.Any()) return null;
res.Add("ref", refs.ToLookup(x => x["ref"])!);
return res;
}
}