82 lines
2.4 KiB
JavaScript
82 lines
2.4 KiB
JavaScript
"use strict";
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import decamelize from "decamelize";
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import exists from "fs-exists-sync";
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import fs from "graceful-fs";
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import fm from "front-matter";
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import html from "choo/html";
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import path from "path";
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import raw from "choo/html/raw";
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import { require as local } from "app-root-path";
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const numberRegex = /^[0-9]/g;
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const md = require("markdown-it")({
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html: true,
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typographer: true
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}).use(local("app/modules/markdown-it-sup"))
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.use(require("markdown-it-anchor"), {
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slugify: stringToSlugify => {
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let finalString = stringToSlugify
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.toLowerCase()
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.replace(/\s\/\s/g, "-")
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.replace(/\s/g, "-")
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.replace(/%/g, "")
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.replace(/\(/g, "")
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.replace(/\)/g, "")
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.replace(/,/g, "");
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if (finalString.match(numberRegex)) finalString = `_${finalString}`;
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return finalString;
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}
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});
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export default path => {
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const markdownFile = fs.readFileSync(path, "utf-8");
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const markdownFileDetails = fm(markdownFile);
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const renderedMarkdown = md.render(markdownFileDetails.body);
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const updatedMarkdown = wikiFinder(partialFinder(renderedMarkdown));
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return html`
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<div class="page__markup">${raw(updatedMarkdown)}</div>
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`;
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};
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function partialFinder(markdownBody) {
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const regexToFindPartials = /<\w+ ?\/>/g;
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const partials = markdownBody.match(regexToFindPartials);
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if (!partials) return markdownBody;
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for (const partial of partials) {
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const filename = decamelize(partial, "-").replace("<", "")
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.replace("/>", "")
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.trim();
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const fileExistsTest = exists(`./app/components/${filename}.js`); // `local` results in error if used here and file !exist
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if (!fileExistsTest)
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markdownBody = markdownBody.replace(partial, "");
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else {
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const partialFunction = require(path.join(__dirname, "..", `./components/${filename}.js`));
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if (filename === "glossary-toc") markdownBody = markdownBody.replace(partial, partialFunction);
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else markdownBody = markdownBody.replace(partial, `</div>${partialFunction.default()}<div class="page__markup">`);
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}
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}
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return markdownBody;
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}
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function wikiFinder(markdownBody) {
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return markdownBody.replace(/\[\[([\w\s/-]+)\]\]/g, (match, p1) => {
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const label = p1.trim();
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const url = encodeURI("/glossary#" + label.replace(/\s+/g, "-"));
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return label ?
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`<a href="${url}" class="link--glossary">${label}</a>` :
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match.input;
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});
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}
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