From ea495d1fe3cdbe82f4616078110a10a232be39a0 Mon Sep 17 00:00:00 2001
From: Brent Simmons <brent@ranchero.com>
Date: Fri, 13 Sep 2024 19:35:18 -0700
Subject: [PATCH] Continue progress on AtomParser.

---
 .../FeedParser/Feeds/XML/AtomParser.swift     | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/Modules/Parser/Sources/FeedParser/Feeds/XML/AtomParser.swift b/Modules/Parser/Sources/FeedParser/Feeds/XML/AtomParser.swift
index 5929d03ab..292d883ea 100644
--- a/Modules/Parser/Sources/FeedParser/Feeds/XML/AtomParser.swift
+++ b/Modules/Parser/Sources/FeedParser/Feeds/XML/AtomParser.swift
@@ -21,11 +21,21 @@ final class AtomParser {
 	}
 
 	private let feed: RSSFeed
+
 	private var articles = [RSSArticle]()
 	private var currentArticle: RSSArticle? {
 		articles.last
 	}
 
+	private var attributesStack = [SAXParser.XMLAttributesDictionary]()
+	private var currentAttributes: SAXParser.XMLAttributesDictionary? {
+		attributesStack.last
+	}
+
+	private var parsingArticle = false
+	private var parsingXHTML = false
+	private var endFeedFound = false
+
 	static func parsedFeed(with parserData: ParserData) -> RSSFeed {
 
 		let parser = AtomParser(parserData)
@@ -48,6 +58,11 @@ private extension AtomParser {
 		feed.articles = articles
 	}
 
+	func addArticle() {
+		let article = RSSArticle(feedURL)
+		articles.append(article)
+	}
+
 
 }
 
@@ -55,6 +70,24 @@ extension AtomParser: SAXParserDelegate {
 
 	public func saxParser(_ saxParser: SAXParser, xmlStartElement localName: XMLPointer, prefix: XMLPointer?, uri: XMLPointer?, namespaceCount: Int, namespaces: UnsafePointer<XMLPointer?>?, attributeCount: Int, attributesDefaultedCount: Int, attributes: UnsafePointer<XMLPointer?>?) {
 
+		if endFeedFound {
+			return
+		}
+
+		let xmlAttributes = saxParser.attributesDictionary(attributes, attributeCount: attributeCount) ?? SAXParser.XMLAttributesDictionary()
+		attributesStack.append(xmlAttributes)
+
+		if parsingXHTML {
+//			addXHTMLTag(localName)
+			return
+		}
+
+//		if SAXEqualTags(localName, "entry") {
+//			parsingArticle = true
+//			addArticle()
+//			return
+//		}
+
 	}
 
 	public func saxParser(_ saxParser: SAXParser, xmlEndElement localName: XMLPointer, prefix: XMLPointer?, uri: XMLPointer?) {