Small fixes

.gitignore

@@ -40,3 +40,5 @@ yarn-error.log*
 
 # typescript
 *.tsbuildinfo
+
+tmp/

next.config.mjs

@@ -6,6 +6,9 @@ await import("./src/env.mjs");
 
 /** @type {import("next").NextConfig} */
 const config = {
+  experimental: {
+    serverActions: true,
+  },
   reactStrictMode: true,
 };
 

src/app/musings/pdf-localisator/page.tsx

@@ -0,0 +1,121 @@
+import { execFile } from "child_process";
+import fs from "fs";
+import os from "os";
+import { redirect } from "next/navigation";
+import { FileLike } from "openai/uploads";
+import path from "path";
+
+const envPath = process.env.PATH;
+const binPath = path.join(process.cwd(), "bin");
+
+const binaryPath = path.join(binPath, "pdf-localisator");
+
+process.env.PATH = `${binPath}:${envPath}`;
+
+// async function onSubmit(form: FormData) {
+//   "use server";
+//
+//   const file = form.get("file") as FileLike;
+//
+//   const tempPath = path.join(os.tmpdir(), "temp.pdf");
+//
+//   const b = Buffer.from(await file.text());
+//
+//   fs.createWriteStream(tempPath).write(b);
+//
+//   console.log("tempPath", tempPath, "saved");
+//
+//   const fileName = await new Promise<string>((resolve, reject) => {
+//     execFile(
+//       binaryPath,
+//       [tempPath, "bulgarian"],
+//       {
+//         cwd: path.dirname(binaryPath),
+//         env: {
+//           ...process.env,
+//         },
+//       },
+//       (error, stdout) => {
+//         if (error) {
+//           console.error("Error:", error);
+//           reject();
+//         } else {
+//           const resultFileName = file.name.replace(".pdf", ".txt");
+//
+//           fs.writeFileSync(path.join("tmp", resultFileName), stdout);
+//
+//           resolve(resultFileName);
+//         }
+//       },
+//     );
+//   });
+//
+//   redirect(`/musings/pdf-localisator/preview/${fileName}`);
+// }
+async function onSubmit() {
+  "use server";
+
+  console.log("Binary path", binaryPath);
+
+  console.log("Calling pdftotext");
+
+  try {
+    await new Promise((resolve, reject) => {
+      execFile(path.join(binPath, "pdftotext"), ["--help"], (error, stdout) => {
+        console.log("pdftotext", error, stdout);
+        if (error) {
+          reject(error);
+        } else {
+          resolve(stdout);
+        }
+      });
+    });
+  } catch (e: unknown) {
+    console.log("OMG", e);
+  }
+
+  console.log("Calling pdf-localisator");
+  try {
+    await new Promise((resolve, reject) => {
+      execFile(
+        binaryPath,
+        ["omg", "bulgarian"],
+        {
+          cwd: path.dirname(binaryPath),
+          env: {
+            ...process.env,
+          },
+        },
+        (error, stdout) => {
+          console.log("Pdf-localisator", error, stdout);
+
+          if (error) {
+            console.error("Error:", error);
+            reject();
+          } else {
+            // const resultFileName = file.name.replace(".pdf", ".txt");
+            //
+            // fs.writeFileSync(path.join("tmp", resultFileName), stdout);
+            //
+            resolve(stdout);
+          }
+        },
+      );
+    });
+  } catch (e: unknown) {
+    console.log("OMG1", e);
+  }
+}
+
+export default function PdfLocalisator() {
+  return (
+    <div className="flex min-h-screen flex-col items-center justify-center bg-gradient-to-b from-[#2e026d] to-[#15162c]">
+      {/* eslint-disable-next-line @typescript-eslint/no-misused-promises*/}
+      <form action={onSubmit}>
+        <input type="file" name="file" />
+
+        <button type="submit"> Submit</button>
+      </form>
+    </div>
+  );
+}

src/app/musings/pdf-localisator/preview/[id]/page.tsx

@@ -0,0 +1,29 @@
+import fs from "fs";
+import path from "path";
+
+export default async function PreviewTextPage(props: {
+  params: {
+    id: string;
+  };
+}) {
+  console.log("OMG", props);
+
+  const fileContents = await new Promise<string>((resolve, reject) =>
+    fs.readFile(path.join("tmp", props.params.id), "utf8", (err, data) => {
+      if (err) {
+        reject(err);
+      } else {
+        resolve(data);
+      }
+    }),
+  );
+
+  console.log("props", props);
+  return (
+    <div>
+      <div>{props.params.id}</div>
+
+      <div>{fileContents}</div>
+    </div>
+  );
+}