relikd/QLAppBundle
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feat: customizable html

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relikd
2025-11-02 00:45:54 +01:00
parent d634763eef
commit f49e184dbb
3 changed files with 36 additions and 34 deletions
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19
QLPreview/PreviewViewController.swift
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@@ -11,9 +11,26 @@ class PreviewViewController: NSViewController, QLPreviewingController {
return NSNib.Name("PreviewViewController")
}
/// Load resource file either from user documents dir (if exists) or app bundle (default).
func bundleFile(filename: String, ext: String) throws -> String {
if let appSupport = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first {
let override = appSupport.appendingPathComponent(filename + "." + ext)
if FileManager.default.fileExists(atPath: override.path) {
return try String(contentsOfFile: override.path, encoding: .utf8)
}
// else: do NOT copy! Breaks on future updates
}
// else, load bundle file
let path = Bundle.main.url(forResource: filename, withExtension: ext)
return try String(contentsOf: path!, encoding: .utf8)
}
func preparePreviewOfFile(at url: URL) async throws {
let meta = MetaInfo(url)
let html = HtmlGenerator(meta).applyHtmlTemplate()
let html = HtmlGenerator(meta).generate(
template: try bundleFile(filename: "template", ext: "html"),
css: try bundleFile(filename: "style", ext: "css"),
)
// sure, we could use `WKWebView`, but that requires the `com.apple.security.network.client` entitlement
//let web = WKWebView(frame: self.view.bounds)
let web = WebView(frame: self.view.bounds)