51 lines
1.2 KiB
TypeScript
51 lines
1.2 KiB
TypeScript
import fs from "fs";
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import { join } from "path";
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import matter from "gray-matter";
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const trainingDir = join(process.cwd(), "content/training");
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export const getTrainingSlugs = () => {
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return fs.readdirSync(trainingDir);
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};
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export const getTrainingBySlug = (slug: string, fields: string[] = []) => {
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const realSlug = slug.replace(/\.md$/, "");
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const fullPath = join(trainingDir, `${realSlug}.md`);
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const fileContents = fs.readFileSync(fullPath, "utf8");
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const { data, content } = matter(fileContents);
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type Items = {
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[key: string]: string;
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};
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const items: Items = {};
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// Ensure only the minimal needed data is exposed
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fields.forEach((field) => {
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if (field === "slug") {
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items[field] = realSlug;
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}
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if (field === "content") {
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items[field] = content;
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}
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if (typeof data[field] !== "undefined") {
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items[field] = data[field];
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}
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});
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return items;
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};
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export const getAllTraining = (fields: string[] = []) => {
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const slugs = getTrainingSlugs();
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const trainingList = slugs
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.map((slug) => getTrainingBySlug(slug, fields))
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.sort((tr1, tr2) => {
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const tr1w = parseInt(tr1.weight);
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const tr2w = parseInt(tr2.weight);
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return tr1w > tr2w ? -1 : 1;
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});
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return trainingList;
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};
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