feat: use hexo

themes/vanilla/scripts/math-api.js

@@ -0,0 +1,34 @@
+// function filter(config) {
+//   return function (content) {
+//     return content
+//       .replace(
+//         /\$\$\n([\w\W]+?)\n\$\$/gm,
+//         (_, eq) => `![](https://math.now.sh?from=${encodeURIComponent(eq)})`
+//       )
+//       .replace(
+//         /([\s^])\$(.+?)\$([\s$])/g,
+//         (_, s, eq, e) =>
+//           `${s}![](https://math.now.sh?inline=${encodeURIComponent(eq)})${e}`
+//       );
+//   };
+// }
+
+// const config = (hexo.config.mathapi = Object.assign(
+//   {
+//     color: undefined,
+//     alternateColor: undefined,
+//   },
+//   hexo.config.mathapi
+// ));
+
+// const mathapi = filter(config);
+
+// hexo.extend.filter.register(
+//   "before_post_render",
+//   (data) => {
+//     // if (!data.mathapi && !config.every_page) return;
+//     data.content = mathapi(data.content);
+//     return data;
+//   },
+//   5
+// );

themes/vanilla/scripts/redirect.js

@@ -0,0 +1,40 @@
+const generator = (hexo) => ({ posts, pages }) =>
+  [
+    ...posts
+      .filter(({ redirect_from }) => redirect_from)
+      .map((page) =>
+        (typeof page.redirect_from === "string"
+          ? [page.redirect_from]
+          : page.redirect_from
+        ).map((redirect) => ({ redirect, page }))
+      )
+      .reduce((result, current) => [...result, ...current], []),
+    ...pages
+      .filter(({ redirect_from }) => redirect_from)
+      .map((page) =>
+        (typeof page.redirect_from === "string"
+          ? [page.redirect_from]
+          : page.redirect_from
+        ).map((redirect) => ({ redirect, page }))
+      )
+      .reduce((result, current) => [...result, ...current], []),
+  ].map(({ redirect, page }) => ({
+    path: `${redirect}/index.html`,
+    data: {
+      target: page,
+      redirect_from: redirect,
+      layout: hexo.config.redirect.layout,
+    },
+    layout: hexo.config.redirect.layout,
+  }));
+
+hexo.config.redirect = Object.assign(
+  {
+    enable: true,
+    layout: "redirect",
+  },
+  hexo.config.redirect
+);
+
+hexo.extend.generator.register("redirect", generator(hexo));
+// module.exports = generator;