Theodor-Springmann-Stiftung/hamann-ausgabe-core
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Added generic collections of objects. TODO: deserialization of metadata

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schnulller
2022-06-19 23:20:35 +02:00
parent d8a4fe7790
commit ba3d63ffba
17 changed files with 175 additions and 75 deletions
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51
HaWeb/FileHelpers/HaDocumentWrapper.cs
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@@ -6,19 +6,22 @@ using System.Collections.Concurrent;
using System.Threading.Tasks;
using HaXMLReader.Interfaces;
using HaWeb.SearchHelpers;
using HaWeb.XMLParser;
using System.Text;
public class HaDocumentWrapper : IHaDocumentWrappper {
private ILibrary Library;
private IXMLProvider _xmlProvider;
private IXMLService _xmlService;
public int StartYear { get; private set; }
public int EndYear { get; private set; }
public List<SearchHelpers.SeachableItem>? SearchableLetters { get; private set; }
// public List<SearchHelpers.CollectedItem>? SearchableLetters { get; private set; }
public HaDocumentWrapper(IXMLProvider xmlProvider, IConfiguration configuration) {
public HaDocumentWrapper(IXMLProvider xmlProvider, IXMLService service, IConfiguration configuration) {
_xmlProvider = xmlProvider;
_xmlService = service;
StartYear = configuration.GetValue<int>("AvailableStartYear");
EndYear = configuration.GetValue<int>("AvailableEndYear");
var filelist = xmlProvider.GetHamannFiles();
@@ -41,52 +44,26 @@ public class HaDocumentWrapper : IHaDocumentWrappper {
}
public ILibrary? SetLibrary(string filepath, ModelStateDictionary? ModelState = null) {
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
try {
Library = HaDocument.Document.Create(new HaWeb.Settings.HaDocumentOptions() { HamannXMLFilePath = filepath, AvailableYearRange = (StartYear, EndYear) });
} catch (Exception ex) {
if (ModelState != null) ModelState.AddModelError("Error", "Das Dokument konnte nicht geparst werden: " + ex.Message);
return null;
}
sw.Stop();
Console.WriteLine("ILIB: " + sw.ElapsedMilliseconds);
sw.Restart();
var searchableletters = new ConcurrentBag<SearchHelpers.SeachableItem>();
var letters = Library.Letters.Values;
Parallel.ForEach(letters, letter => {
var o = new SearchHelpers.SeachableItem(letter.Index, _prepareSearch(letter));
searchableletters.Add(o);
});
this.SearchableLetters = searchableletters.ToList();
if (_xmlService != null)
_xmlService.SetInProduction(System.Xml.Linq.XDocument.Load(filepath, System.Xml.Linq.LoadOptions.PreserveWhitespace));
sw.Stop();
Console.WriteLine("COLLECTIONS: " + sw.ElapsedMilliseconds);
return Library;
}
public List<(string Index, List<(string Page, string Line, string Preview)> Results)>? SearchLetters(string searchword, IReaderService reader) {
if (SearchableLetters == null) return null;
var res = new ConcurrentBag<(string Index, List<(string Page, string Line, string preview)> Results)>();
var sw = StringHelpers.NormalizeWhiteSpace(searchword.Trim());
Parallel.ForEach(SearchableLetters, (letter) => {
var state = new SearchState(sw);
var rd = reader.RequestStringReader(letter.SearchText);
var parser = new HaWeb.HTMLParser.LineXMLHelper<SearchState>(state, rd, new StringBuilder(), null, null, null, SearchRules.TextRules, SearchRules.WhitespaceRules);
rd.Read();
if (state.Results != null)
res.Add((
letter.Index,
state.Results.Select(x => (
x.Page,
x.Line,
parser.Lines != null ?
parser.Lines
.Where(y => y.Page == x.Page && y.Line == x.Line)
.Select(x => x.Text)
.FirstOrDefault(string.Empty)
: ""
)).ToList()));
});
return res.ToList();
}
public ILibrary GetLibrary() {
return Library;
}