| | |
| | | darkMode: ColorScheme |
| | | } |
| | | |
| | | type FontSpecification = |
| | | export type FontSpecification = |
| | | | string |
| | | | { |
| | | name: string |
| | |
| | | return `https://fonts.googleapis.com/css2?family=${bodyFont}&family=${headerFont}&family=${codeFont}&display=swap` |
| | | } |
| | | |
| | | export interface GoogleFontFile { |
| | | url: string |
| | | filename: string |
| | | extension: string |
| | | } |
| | | |
| | | export async function processGoogleFonts( |
| | | stylesheet: string, |
| | | baseUrl: string, |
| | | ): Promise<{ |
| | | processedStylesheet: string |
| | | fontFiles: GoogleFontFile[] |
| | | }> { |
| | | const fontSourceRegex = /url\((https:\/\/fonts.gstatic.com\/s\/[^)]+\.(woff2|ttf))\)/g |
| | | const fontFiles: GoogleFontFile[] = [] |
| | | let processedStylesheet = stylesheet |
| | | |
| | | let match |
| | | while ((match = fontSourceRegex.exec(stylesheet)) !== null) { |
| | | const url = match[1] |
| | | const [filename, extension] = url.split("/").pop()!.split(".") |
| | | const staticUrl = `https://${baseUrl}/static/fonts/${filename}.${extension}` |
| | | |
| | | processedStylesheet = processedStylesheet.replace(url, staticUrl) |
| | | fontFiles.push({ url, filename, extension }) |
| | | } |
| | | |
| | | return { processedStylesheet, fontFiles } |
| | | } |
| | | |
| | | export function joinStyles(theme: Theme, ...stylesheet: string[]) { |
| | | return ` |
| | | ${stylesheet.join("\n\n")} |