| | |
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| | | SimpleSlug, |
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| | | TransformOptions, |
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| | | _stripSlashes, |
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| | | joinSegments, |
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| | | simplifySlug, |
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| | | splitAnchor, |
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| | | transformLink, |
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| | |
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| | | markdownLinkResolution: TransformOptions["strategy"] |
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| | | /** Strips folders from a link so that it looks nice */ |
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| | | prettyLinks: boolean |
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| | | openLinksInNewTab: boolean |
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| | | } |
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| | | |
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| | | const defaultOptions: Options = { |
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| | | markdownLinkResolution: "absolute", |
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| | | prettyLinks: true, |
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| | | openLinksInNewTab: false, |
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| | | } |
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| | | |
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| | | export const CrawlLinks: QuartzTransformerPlugin<Partial<Options> | undefined> = (userOpts) => { |
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| | |
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| | | node.properties.className ??= [] |
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| | | node.properties.className.push(isAbsoluteUrl(dest) ? "external" : "internal") |
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| | | |
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| | | // Check if the link has alias text |
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| | | if ( |
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| | | node.children.length === 1 && |
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| | | node.children[0].type === "text" && |
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| | | node.children[0].value !== dest |
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| | | ) { |
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| | | // Add the 'alias' class if the text content is not the same as the href |
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| | | node.properties.className.push("alias") |
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| | | } |
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| | | |
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| | | if (opts.openLinksInNewTab) { |
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| | | node.properties.target = "_blank" |
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| | | } |
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| | | |
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| | | // don't process external links or intra-document anchors |
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| | | if (!(isAbsoluteUrl(dest) || dest.startsWith("#"))) { |
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| | | const isInternal = !(isAbsoluteUrl(dest) || dest.startsWith("#")) |
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| | | if (isInternal) { |
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| | | dest = node.properties.href = transformLink( |
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| | | file.data.slug!, |
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| | | dest, |
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| | |
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| | | |
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| | | // url.resolve is considered legacy |
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| | | // WHATWG equivalent https://nodejs.dev/en/api/v18/url/#urlresolvefrom-to |
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| | | const url = new URL(dest, `resolve://${curSlug}`) |
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| | | const url = new URL(dest, `https://base.com/${curSlug}`) |
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| | | const canonicalDest = url.pathname |
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| | | const [destCanonical, _destAnchor] = splitAnchor(canonicalDest) |
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| | | let [destCanonical, _destAnchor] = splitAnchor(canonicalDest) |
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| | | if (destCanonical.endsWith("/")) { |
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| | | destCanonical += "index" |
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| | | } |
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| | | |
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| | | // need to decodeURIComponent here as WHATWG URL percent-encodes everything |
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| | | const simple = decodeURIComponent( |
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| | | simplifySlug(destCanonical as FullSlug), |
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| | | ) as SimpleSlug |
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| | | const full = decodeURIComponent(_stripSlashes(destCanonical, true)) as FullSlug |
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| | | const simple = simplifySlug(full) |
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| | | outgoing.add(simple) |
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| | | node.properties["data-slug"] = full |
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| | | } |
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| | | |
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| | | // rewrite link internals if prettylinks is on |
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| | | if ( |
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| | | opts.prettyLinks && |
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| | | isInternal && |
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| | | node.children.length === 1 && |
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| | | node.children[0].type === "text" && |
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| | | !node.children[0].value.startsWith("#") |
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