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Handle SVG files in markdown

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This commit is contained in:
Christoph Hagen 2022-08-18 08:49:36 +02:00
parent 8a264b141b
commit 7fe1865dfd
1 changed files with 24 additions and 5 deletions
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29
WebsiteGenerator/Generators/MarkdownProcessor.swift
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@ -4,6 +4,9 @@ import Splash
struct PageContentGenerator { struct PageContentGenerator {
#warning("Specify page image width in configuration")
let pageImageWidth = 748
private let factory: TemplateFactory private let factory: TemplateFactory
private let files: FileProcessor private let files: FileProcessor
@ -75,17 +78,16 @@ struct PageContentGenerator {
case .video: case .video:
return try handleVideo(page: page, file: file, optionString: alt) return try handleVideo(page: page, file: file, optionString: alt)
case .file: case .file:
#warning("Handle other files in markdown") if fileExtension == "svg" {
print("[WARN] Unhandled file \(file) with extension \(fileExtension)") return try handleSvg(page: page, file: file)
return "" }
return try handleFile(page: page, file: file, fileExtension: fileExtension)
} }
} }
private func handleImage(page: Page, file: String, rightTitle: String?, leftTitle: String?) throws -> String { private func handleImage(page: Page, file: String, rightTitle: String?, leftTitle: String?) throws -> String {
let imagePath = page.pathRelativeToRootForContainedInputFile(file) let imagePath = page.pathRelativeToRootForContainedInputFile(file)
#warning("Specify page image width in configuration")
let pageImageWidth = 748
let size = try files.requireImage(source: imagePath, destination: imagePath, width: pageImageWidth) let size = try files.requireImage(source: imagePath, destination: imagePath, width: pageImageWidth)
let imagePath2x = imagePath.insert("@2x", beforeLast: ".") let imagePath2x = imagePath.insert("@2x", beforeLast: ".")
@ -122,4 +124,21 @@ struct PageContentGenerator {
files.require(file: filePath) files.require(file: filePath)
return factory.video.generate(sources: sources, options: options) return factory.video.generate(sources: sources, options: options)
} }
private func handleSvg(page: Page, file: String) throws -> String {
let imagePath = page.pathRelativeToRootForContainedInputFile(file)
files.require(file: imagePath)
return """
<span class="image">
<img src="\(file)"/>
</span>
"""
}
private func handleFile(page: Page, file: String, fileExtension: String) throws -> String {
#warning("Handle other files in markdown")
print("[WARN] Unhandled file \(file) with extension \(fileExtension)")
return ""
}
} }