1 files changed, 79 insertions, 0 deletions
diff --git a/src/build/loadMD.mjs b/src/build/loadMD.mjs
new file mode 100644
index 0000000..6ba4f76
--- /dev/null
+++ b/src/build/loadMD.mjs
@@ -0,0 +1,79 @@
+import fs from 'node:fs';
+import {u} from 'unist-builder';
+import {h} from 'hastscript';
+import {select} from 'hast-util-select';
+import {toString as hastToString} from 'mdast-util-to-string';
+import cssesc from 'cssesc';
+import toml from '@ltd/j-toml';
+
+import {toString, toMdRaw, mdToHtmlRaw} from './to-html.mjs';
+import {getArticleYear} from './article.mjs';
+import i18n from './i18n.mjs';
+
+const loadMD = (listFile, suffix, lang) => {
+  const listContent = [];
+  for (const file of listFile) {
+    console.log(`Working on ${file}`);
+    const content = fs.readFileSync(`${suffix}/${file}`, 'utf8');
+    const mdRaw = toMdRaw(content);
+    const tomlStringValue = mdRaw.children[0].value;
+    const metaData = toml.parse(tomlStringValue);
+    const newHTML = mdToHtmlRaw(mdRaw);
+
+    const htmlContent = newHTML;
+    const htmlRender = toString(htmlContent);
+
+    const titleHtml = select('h1', htmlContent);
+    const intro = select('p', htmlContent);
+    intro.children = intro.children.filter(child => child.tagName !== 'br');
+
+    const logo = select('img', intro); 
+    if (logo && logo?.properties) {
+      if (logo.properties.src[0] != '/') {
+        logo.properties.src = `/${suffix}/${logo.properties.src}`;
+      }
+      logo.properties.height = '150';
+      logo.properties.width = '150';
+    }
+
+    const logoP = select('source', intro);
+    if (logoP !== null) {
+      logoP.properties.srcSet = `/${suffix}/${logoP.properties.srcSet}`;
+    }
+
+    titleHtml.children[0].properties.href = `/${suffix}/${file.slice(0, -3)}`;
+
+    const title = hastToString(titleHtml);
+    const domTitle = cssesc(title.replace(/\s+/g, '-').replace(/['"#@]/, '').toLowerCase()); // Maybe encodeURI
+
+    const readMore = h('a', i18n[lang]['read_more']);
+
+    readMore.properties.href = `/${suffix}/${file.slice(0, -3)}`;
+    const pubYear = getArticleYear({metaData});
+
+    if (metaData.pubDate) {
+      try {
+        metaData.pubDateISO = metaData.pubDate.toISOString();
+      } catch (error) {
+        console.error(`Error on file ${file} with pubDate (${metaData.pubDate}): ${error}`);
+      }
+    }
+
+    listContent.push({
+      name: file.slice(0, -3),
+      content: htmlRender,
+      intro: toString(u('root', [titleHtml, intro, readMore])),
+      introDesc: hastToString(intro),
+      imageUrl: logo?.properties?.src || '',
+      metaData,
+      pubYear,
+      title,
+      domTitle,
+      url: `/${suffix}/${file.slice(0, -3)}`,
+    });
+  }
+
+  return listContent;
+};
+
+export default loadMD;