Theodor-Springmann-Stiftung/hamann-ausgabe-core
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- Abstracted the XML-HTML Parser into a neat little state machine

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- Added Settings classes for all things XML-HTML conversion
This commit is contained in:
schnulller
2022-05-19 22:34:49 +02:00
parent 2ed7265869
commit d054cf07e1
25 changed files with 1276 additions and 725 deletions
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30
HaWeb/HTMLHelpers/LinkHelper.cs
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@@ -7,12 +7,8 @@ using HaXMLReader.Interfaces;
using HaXMLReader.EvArgs;
using HaXMLReader;
using System.Collections.Generic;
// Type aliasses for incredible long types
using TagFuncList = List<(Func<HaXMLReader.EvArgs.Tag, bool>, Action<System.Text.StringBuilder, HaXMLReader.EvArgs.Tag>)>;
using TextFuncList = List<(Func<HaXMLReader.EvArgs.Text, bool>, Action<System.Text.StringBuilder, HaXMLReader.EvArgs.Text>)>;
using WhitespaceFuncList = List<(Func<HaXMLReader.EvArgs.Whitespace, bool>, Action<System.Text.StringBuilder, HaXMLReader.EvArgs.Whitespace>)>;
using HaWeb.Settings.ParsingRules;
using HaWeb.Settings.ParsingState;
public class LinkHelper {
private ILibrary _lib;
@@ -26,25 +22,6 @@ public class LinkHelper {
private static readonly string LETLINKCLASS = HaWeb.Settings.CSSClasses.LETLINKCLASS;
private static readonly string REFLINKCLASS = HaWeb.Settings.CSSClasses.REFLINKCLASS;
private static readonly string WWWLINKCLASS = HaWeb.Settings.CSSClasses.WWWLINKCLASS;
private static readonly string INSERTEDLEMMACLASS = HaWeb.Settings.CSSClasses.INSERTEDLEMMACLASS;
private static readonly string TITLECLASS = HaWeb.Settings.CSSClasses.TITLECLASS;
// Parsing Rules for inserting lemmas
private static readonly TagFuncList OTag_Funcs = new TagFuncList() {
( x => x.Name == "lemma", (strbd, _) => strbd.Append(HTMLHelpers.TagHelpers.CreateElement(DEFAULTELEMENT, INSERTEDLEMMACLASS)) ),
( x => x.Name == "titel", (strbd, _) => strbd.Append(HTMLHelpers.TagHelpers.CreateElement(DEFAULTELEMENT, TITLECLASS)) ),
( x => x.Name == "title", (strbd, _) => strbd.Append(HTMLHelpers.TagHelpers.CreateElement(DEFAULTELEMENT, TITLECLASS)) )
};
private static readonly TagFuncList CTag_Funcs = new TagFuncList() {
( x => x.Name == "lemma", (strbd, _) => strbd.Append(HTMLHelpers.TagHelpers.CreateEndElement(DEFAULTELEMENT)) ),
( x => x.Name == "titel", (strbd, _) => strbd.Append(HTMLHelpers.TagHelpers.CreateEndElement(DEFAULTELEMENT)) ),
( x => x.Name == "title", (strbd, _) => strbd.Append(HTMLHelpers.TagHelpers.CreateElement(DEFAULTELEMENT)) )
};
private static readonly TextFuncList Text_Funcs = new TextFuncList() {
( x => true, (strbd, txt) => strbd.Append(txt.Value))
};
public LinkHelper(ILibrary lib, IReader reader, StringBuilder stringBuilder, bool followlinksinchildren = true, bool followlinksinthis = true) {
if (lib == null || reader == null || stringBuilder == null) throw new ArgumentNullException();
@@ -119,10 +96,11 @@ public class LinkHelper {
private string GetLemmaString(Tag tag, Comment comment) {
if (!tag.Values.ContainsKey("linktext") || tag.Values["linktext"] == "true") {
var linkState = new LinkState();
var sb = new StringBuilder();
var subreader = new UTF8StringReader(comment.Lemma);
new LinkHelper(_lib, subreader, sb, _followlinksinchildren, _followlinksinchildren);
new XMLHelper(subreader, sb, OTag_Funcs, null, CTag_Funcs, Text_Funcs, null);
new HTMLParser.XMLHelper<LinkState>(linkState, subreader, sb, LinkRules.OTagRules, null, LinkRules.CTagRules, LinkRules.TextRules, null);
subreader.Read();
return sb.ToString();
}