68 lines
2.2 KiB
Swift
68 lines
2.2 KiB
Swift
import Foundation
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struct HtmlGenerator {
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var data: [String: String] = [:] // used for TAG replacements
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let meta: MetaInfo
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init(_ meta: MetaInfo) {
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self.meta = meta
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let plistApp = meta.readPlistApp()
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let plistItunes = meta.readPlistItunes()
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let plistProvision = meta.readPlistProvision()
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data["AppInfoTitle"] = stringForFileType(meta)
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procAppInfo(plistApp)
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procItunesMeta(plistItunes)
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procProvision(plistProvision, isOSX: meta.isOSX)
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procEntitlements(meta, plistApp, plistProvision)
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procFileInfo(meta.url)
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procFooterInfo()
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// App Icon (last, because the image uses a lot of memory)
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data["AppIcon"] = AppIcon(meta).extractImage(from: plistApp).withRoundCorners().asBase64()
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}
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mutating func apply(_ values: [String: String]) {
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data.merge(values) { (_, new) in new }
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}
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/// Title of the preview window
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private func stringForFileType(_ meta: MetaInfo) -> String {
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switch meta.type {
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case .IPA: return "App info"
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case .Archive: return "Archive info"
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case .Extension: return "App extension info"
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}
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}
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/// prepare html, replace values
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func generate(template html: String, css: String) -> String {
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let templateValues = data.merging(["CSS": css]) { (_, new) in new }
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// this is less efficient
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// for (key, value) in templateValues {
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// html = html.replacingOccurrences(of: "__\(key)__", with: value)
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// }
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var rv = ""
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var prevLoc = html.startIndex
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let regex = try! NSRegularExpression(pattern: "__[^ _]{1,40}?__")
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regex.enumerateMatches(in: html, range: NSRange(location: 0, length: html.count), using: { match, flags, stop in
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let start = html.index(html.startIndex, offsetBy: match!.range.lowerBound)
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let key = String(html[html.index(start, offsetBy: 2) ..< html.index(start, offsetBy: match!.range.length - 2)])
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// append unrelated text up to this key
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rv.append(contentsOf: html[prevLoc ..< start])
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prevLoc = html.index(start, offsetBy: match!.range.length)
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// append key if exists (else remove template-key)
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if let value = templateValues[key] {
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rv.append(value)
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} else {
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// os_log(.debug, log: log, "unknown template key: %{public}@", key)
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}
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})
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// append remaining text
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rv.append(contentsOf: html[prevLoc ..< html.endIndex])
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return rv
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}
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}
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