c65c190b71
- 实现EPUB阅读器搜索功能及选中注释功能 - 优化CFI模块，修复代码审查发现的11个问题 - 实现大书远距目录跳转与后台补全优化方案 - 优化设置面板与章节运行时联动 - 重构及大量改进优化
47 lines
1.7 KiB
Swift
47 lines
1.7 KiB
Swift
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import Foundation
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extension RDEPUBParser {
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public func readingProfile() -> RDEPUBReadingProfile {
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if metadata.layout == .fixed {
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return .webFixedLayout
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}
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return hasInteractiveContent() ? .webInteractive : .textReflowable
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}
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public func hasInteractiveContent() -> Bool {
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let interactiveMediaTypes = [
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"application/javascript",
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"text/javascript",
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"application/ecmascript"
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]
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if manifest.values.contains(where: { item in
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interactiveMediaTypes.contains(item.mediaType.lowercased()) || item.properties.contains("scripted")
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}) {
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return true
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}
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for item in spine where item.linear && (item.mediaType.contains("html") || item.mediaType.contains("xhtml")) {
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guard let html = htmlString(forRelativePath: item.href) else {
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continue
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}
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if containsInteractiveMarkup(html) {
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return true
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}
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}
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return false
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}
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private func containsInteractiveMarkup(_ html: String) -> Bool {
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let interactivePattern = #"<(script|iframe|video|audio|canvas|object|embed)\b|\bon(load|click|touchstart|touchend|mouseover|submit|change|input)=|hype_generated_script|swiper|webview"#
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if html.range(of: interactivePattern, options: [.regularExpression, .caseInsensitive]) != nil {
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return true
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}
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let dynamicSVGPattern = #"<svg\b[^>]*>[\s\S]*?(<(script|foreignObject|animate|animateMotion|animateTransform|set)\b|\bon(load|click|touchstart|touchend|mouseover)=)"#
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return html.range(of: dynamicSVGPattern, options: [.regularExpression, .caseInsensitive]) != nil
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}
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}
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