Epub阅读器0.0.1

2026-05-21 19:40:51 +08:00
commit daa36d8fe7
559 changed files with 106266 additions and 0 deletions
@@ -0,0 +1,35 @@
+import Foundation
+
+extension RDEPUBParser {
+    public func readingProfile() -> RDEPUBReadingProfile {
+        if metadata.layout == .fixed {
+            return .webFixedLayout
+        }
+        return hasInteractiveContent() ? .webInteractive : .textReflowable
+    }
+
+    public func hasInteractiveContent() -> Bool {
+        let interactiveMediaTypes = [
+            "application/javascript",
+            "text/javascript",
+            "application/ecmascript"
+        ]
+        if manifest.values.contains(where: { item in
+            interactiveMediaTypes.contains(item.mediaType.lowercased()) || item.properties.contains("scripted")
+        }) {
+            return true
+        }
+
+        let interactivePattern = #"<(script|iframe|video|audio|canvas|svg|form)\b|\bon(load|click|touchstart|touchend|mouseover)=|hype_generated_script|swiper|webview"#
+        for item in spine where item.linear && (item.mediaType.contains("html") || item.mediaType.contains("xhtml")) {
+            guard let html = htmlString(forRelativePath: item.href) else {
+                continue
+            }
+            if html.range(of: interactivePattern, options: [.regularExpression, .caseInsensitive]) != nil {
+                return true
+            }
+        }
+
+        return false
+    }
+}