Initial Commit

Sources/HRW/GenHTML/Elements/Link.swift

@@ -0,0 +1,193 @@
+//
+//  Link.swift
+//  HTMLStandard
+//
+//  Generated on 09/23/2025. 
+//  THIS FILE IS GENERATED. DO NOT EDIT.
+//
+import Foundation
+
+/// <link> Link metadata
+public class Link : HTMLNode, IFlow, IMetaData, IPhrasing {
+
+    public enum Crossorigin : String, CaseIterable {
+
+        case anonymous
+        case useCredentials = "use-credentials"
+
+        public init?(rawValue: Substring) {
+            guard
+                let value = Self.allCases.first(where: { $0.rawValue == rawValue })
+            else
+                { return nil }
+            
+            self = value
+        }
+        
+        public init(expect: Substring) throws {
+            guard
+                let value = Self.allCases.first(where: { $0.rawValue == expect })
+            else
+                { throw AppError("Unexpected value for Crossorigin: \(expect)") }
+            
+            self = value
+        }
+        
+        public init(expect: String) throws {
+            guard let result = Crossorigin(rawValue: expect) else {
+                throw AppError("Unexpected value for Crossorigin: \(expect)")
+            }
+            self = result
+        }
+        
+        static func parseList(_ value:String?, _ separator:String = " ") throws -> [Crossorigin] {
+            guard let value = value else { return [] }
+            var iterator = value.componentsIterator(separatedBy: separator)
+            let result = try iterator.map { input in
+                return try expect(Crossorigin(rawValue: input), "unexpected value for Crossorigin: \(input)")
+            }
+            return result
+        }
+    }
+
+    /// Potential destination for a preload request (for rel="preload" and rel="modulepreload"). Potential destination, for rel="preload"; script-like destination, for rel="modulepreload".
+    public var as_:String? = nil
+
+    /// How the element handles crossorigin requests.
+    public var crossorigin:Crossorigin? = nil
+
+    /// Address of the hyperlink. Valid non-empty URL potentially surrounded by spaces.
+    public var href:URL? = nil
+
+    /// Language of the linked resource. Valid BCP 47 language tag.
+    public var hreflang:String? = nil
+
+    /// Image sizes for different page layouts. Valid source size list.
+    public var imagesizes:[String] = []
+
+    /// Images to use in different situations (e.g., high-resolution displays, small monitors, etc.). Comma-separated list of image candidate strings.
+    public var imagesrcset:[String] = []
+
+    /// Integrity metadata used in Subresource Integrity checks [SRI].
+    public var integrity:String? = nil
+
+    /// Applicable media. Valid media query list.
+    public var media:String? = nil
+
+    /// Referrer policy for fetches initiated by the element. Referrer policy.
+    public var referrerpolicy:ReferrerPolicy? = nil
+
+    /// Relationship between the document containing the hyperlink and the destination resource. Unordered set of unique space-separated tokens. The actual rules are more complicated than indicated.
+    public var rel:[String] = []
+
+    /// Sizes of the icons (for rel="icon"). Unordered set of unique space-separated tokens, ASCII case-insensitive, consisting of sizes. The actual rules are more complicated than indicated.
+    public var sizes:[String] = []
+
+    ///  Title of the link or CSS style sheet set name. Text or Text
+    public var title:String? = nil
+
+    /// Hint for the type of the referenced resource. Valid MIME type string.
+    public var type:String? = nil
+
+
+    public init(_ attributes:[String:String], _ parser:XMLParser? = nil) throws {
+        var globalAttr = GlobalAttributesBuilder()
+        for (key, attValue) in attributes {
+            switch (key) {
+                case "as":
+                    as_ = attValue
+                    continue
+                case "crossorigin":
+                    crossorigin = try Crossorigin(expect: attValue)
+                    continue
+                case "href":
+                    href = try URL(expect: attValue)
+                    continue
+                case "hreflang":
+                    hreflang = attValue
+                    continue
+                case "imagesizes":
+                    imagesizes = try String.parseList(attValue, ",")
+                    continue
+                case "imagesrcset":
+                    imagesrcset = try String.parseList(attValue, ",")
+                    continue
+                case "integrity":
+                    integrity = attValue
+                    continue
+                case "media":
+                    media = attValue
+                    continue
+                case "referrerpolicy":
+                    referrerpolicy = try ReferrerPolicy(expect: attValue)
+                    continue
+                case "rel":
+                    rel = try String.parseList(attValue, " ")
+                    continue
+                case "sizes":
+                    sizes = try String.parseList(attValue, " ")
+                    continue
+                case "title":
+                    title = attValue
+                    continue
+                case "type":
+                    type = attValue
+                    continue
+
+                default: break
+            }
+            if globalAttr.trySetGlobalAttribute(key, attValue) {
+                continue
+            }
+            throw AppError("Unexpected attribute: \(key)")
+        }
+        super.init(globalAttr)
+    }
+
+
+     public override func renderAttributes() -> String {
+         var result = super.renderAttributes()
+         if let as_ = as_ {
+             result += " as='\(as_)'"
+         }
+         if let crossorigin = crossorigin {
+             result += " crossorigin='\(crossorigin.rawValue)'"
+         }
+         if let href = href {
+             result += " href='\(href.absoluteString)'"
+         }
+         if let hreflang = hreflang {
+             result += " hreflang='\(hreflang)'"
+         }
+         result += " imagesizes='\(imagesizes.toStringList(","))'"
+         result += " imagesrcset='\(imagesrcset.toStringList(","))'"
+         if let integrity = integrity {
+             result += " integrity='\(integrity)'"
+         }
+         if let media = media {
+             result += " media='\(media)'"
+         }
+         if let referrerpolicy = referrerpolicy {
+             result += " referrerpolicy='\(referrerpolicy.rawValue)'"
+         }
+         result += " rel='\(rel.toStringList(" "))'"
+         result += " sizes='\(sizes.toStringList(" "))'"
+         if let title = title {
+             result += " title='\(title)'"
+         }
+         if let type = type {
+             result += " type='\(type)'"
+         }
+
+         
+         return result
+     }
+     
+     override var nodeName: String {
+         return "link"
+     }
+     
+     override var isVoidElement: Bool {
+         return true
+     }
+}