151 lines
3.8 KiB
Swift
151 lines
3.8 KiB
Swift
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#warning("Add remaining header elements")
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// <meta name="msapplication-TileColor" content="#da532c">
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// <meta name="theme-color" content="#ffffff">
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// <meta name="msapplication-config" content="/assets/icons/browserconfig.xml?v=1">
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// TODO: Move to settings?
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extension HeaderElement {
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static let swiperCssFileOrder = 41
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static let defaultCssFileOrder = 42
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static let audioPlayerCssOrder = 43
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}
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enum HeaderElement {
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/// Order: 10-19
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case icon(file: FileResource, size: Int, rel: String)
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/// Order: From 40-99, lower numbers appear first
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case css(file: FileResource, order: Int)
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/// Order: 20-29
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case js(file: FileResource, defer: Bool)
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/// Order: 30-39
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case jsModule(FileResource)
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case author(String)
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case title(String)
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case description(String)
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case charset
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case viewport
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case robots
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var order: Int {
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switch self {
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case .charset:
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return 1
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case .robots:
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return 2
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case .viewport:
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return 3
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case .icon:
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return 10
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case .css(_, let order):
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return order
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case .js:
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return 20
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case .jsModule:
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return 30
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case .author:
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return 100
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case .title:
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return 101
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case .description:
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return 102
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}
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}
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var file: FileResource? {
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switch self {
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case .icon(let file, _, _):
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return file
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case .css(let file, _):
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return file
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case .js(let file, _):
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return file
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case .jsModule(let file):
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return file
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default:
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return nil
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}
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}
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}
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extension HeaderElement: Hashable {
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}
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extension HeaderElement: Comparable {
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static func < (lhs: HeaderElement, rhs: HeaderElement) -> Bool {
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lhs.order < rhs.order
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}
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}
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extension HeaderElement {
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var content: String {
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switch self {
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case .icon(let file, let size, let rel):
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return "<link rel='\(rel)' sizes='\(size)x\(size)' href='\(file.assetUrl)'>"
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case .css(let file, _):
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return "<link rel='stylesheet' href='\(file.assetUrl)' />"
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case .js(let file, let deferred):
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let deferText = deferred ? " defer" : ""
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return "<script src='\(file.assetUrl)'\(deferText)></script>"
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case .jsModule(let file):
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return "<script type='module' src='\(file.assetUrl)'></script>"
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case .author(let author):
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return "<meta name='author' content='\(author)'>"
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case .title(let title):
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return "<title>\(title)</title>"
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case .description(let description):
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return "<meta name='description' content=\"\(description)\">"
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case .charset:
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return "<meta charset='utf-8' />"
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case .viewport:
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return "<meta name='viewport' content='width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1' />"
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case .robots:
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return "<meta name='robots' content='noindex'>"
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}
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}
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}
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extension HeaderElement: CustomStringConvertible {
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var description: String {
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switch self {
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case .icon(let file, _, _):
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return file.description
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case .css(let file, _):
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return file.description
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case .js(let file, let deferred):
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return file.description + (deferred ? " (deferred)" : "")
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case .jsModule(let file):
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return file.description
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case .author:
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return "author"
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case .title:
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return "title"
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case .description:
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return "description"
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case .charset:
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return "charset"
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case .viewport:
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return "viewport"
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case .robots:
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return "robots"
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}
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}
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}
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