wip fix prasi api

pkgs/api/_file.ts

@@ -1,18 +1,121 @@
+import mime from "mime";
 import { apiContext } from "service-srv";
 import { dir } from "utils/dir";
 import { g } from "utils/global";
-import { generateIndexHtml } from "../server/serve-web";
-import mime from "mime";
-
+import { readdir, stat } from "fs/promises";
+import { basename, dirname } from "path";
+import {
+  dirAsync,
+  existsAsync,
+  moveAsync,
+  removeAsync,
+  renameAsync,
+} from "fs-jetpack";
 export const _ = {
   url: "/_file/**",
   async api() {
     const { req } = apiContext(this);
-    const rpath = decodeURIComponent(req.params._);
+    let rpath = decodeURIComponent(req.params._);
 
     let res = new Response("NOT FOUND", { status: 404 });
 
-    const path = dir(`${g.datadir}/upload/${rpath}`);
+    rpath = rpath
+      .split("/")
+      .map((e) => e.replace(/\.\./gi, ""))
+      .filter((e) => !!e)
+      .join("/");
+
+    if (Object.keys(req.query_parameters).length > 0) {
+      await dirAsync(dir(`${g.datadir}/files`));
+      const base_dir = dir(`${g.datadir}/files/${rpath}`);
+      if (typeof req.query_parameters["move"] === "string") {
+        if (rpath) {
+          let moveto = req.query_parameters["move"];
+
+          moveto = moveto
+            .split("/")
+            .map((e) => e.replace(/\.\./gi, ""))
+            .filter((e) => !!e)
+            .join("/");
+
+          await moveAsync(
+            dir(`${g.datadir}/files/${rpath}`),
+            dir(`${g.datadir}/files/${moveto}/${basename(rpath)}`)
+          );
+        }
+
+        return new Response(JSON.stringify({ status: "ok" }), {
+          headers: { "content-type": "application/json" },
+        });
+      } else if (typeof req.query_parameters["del"] === "string") {
+        if (rpath) {
+          const base_dir = dir(`${g.datadir}/files/${rpath}`);
+          if (await existsAsync(base_dir)) {
+            if ((await readdir(base_dir)).length === 0) {
+              await removeAsync(base_dir);
+            }
+          }
+        }
+
+        return new Response(JSON.stringify({ status: "ok" }), {
+          headers: { "content-type": "application/json" },
+        });
+      } else if (typeof req.query_parameters["rename"] === "string") {
+        let rename = req.query_parameters["rename"];
+
+        rename = rename
+          .split("/")
+          .map((e) => e.replace(/\.\./gi, ""))
+          .filter((e) => !!e)
+          .join("/");
+
+        let newname = "";
+        if (rpath) {
+          if (await existsAsync(dir(`${g.datadir}/files/${rpath}`))) {
+            await renameAsync(dir(`${g.datadir}/files/${rpath}`), rename);
+          } else {
+            const target = dir(
+              `${g.datadir}/files/${dirname(rpath)}/${rename}`
+            );
+            await dirAsync(target);
+          }
+          newname = `/${dirname(rpath)}/${rename}`;
+        }
+
+        return new Response(JSON.stringify({ newname }), {
+          headers: { "content-type": "application/json" },
+        });
+      } else if (typeof req.query_parameters["dir"] === "string") {
+        try {
+          const files = [] as {
+            name: string;
+            type: "dir" | "file";
+            size: number;
+          }[];
+          await Promise.all(
+            (
+              await readdir(base_dir)
+            ).map(async (e) => {
+              const s = await stat(dir(`${g.datadir}/files/${rpath}/${e}`));
+              files.push({
+                name: e,
+                type: s.isDirectory() ? "dir" : "file",
+                size: s.size,
+              });
+            })
+          );
+          return new Response(JSON.stringify(files), {
+            headers: { "content-type": "application/json" },
+          });
+        } catch (e) {
+          return new Response(JSON.stringify([]), {
+            headers: { "content-type": "application/json" },
+          });
+        }
+      }
+    }
+
+    const path = dir(`${g.datadir}/files/${rpath}`);
     const file = Bun.file(path);
 
     if (await file.exists()) {

pkgs/api/_upload.ts

@@ -1,36 +1,74 @@
 import mp from "@surfy/multipart-parser";
-import { writeAsync } from "fs-jetpack";
+import { format, parse } from "path";
 import { apiContext } from "service-srv";
 import { dir } from "utils/dir";
 import { g } from "utils/global";
+
 export const _ = {
   url: "/_upload",
+  raw: true,
   async api(body: any) {
     const { req } = apiContext(this);
-    let url = "";
-
     const raw = await req.arrayBuffer();
     const parts = mp(Buffer.from(raw)) as Record<
       string,
       { fileName: string; mime: string; type: string; buffer: Buffer }
     >;
 
+    const result: string[] = [];
     for (const [_, part] of Object.entries(parts)) {
-      const d = new Date();
-      const path = `${d.getFullYear()}-${d.getMonth()}/${d.getDate()}/${d.getTime()}-${part.fileName
-        ?.replace(/[\W_]+/g, "-")
-        .toLowerCase()}`;
-
-      url = `/_file/${path}`;
-      await writeAsync(dir(`${g.datadir}/upload/${path}`), part.buffer);
+      result.push(await saveFile(req, part.fileName, part.buffer));
     }
 
-    return url;
+    return new Response(JSON.stringify(result), {
+      headers: { "content-type": "application/json" },
+    });
   },
 };
-function toArrayBuffer(buffer: Buffer) {
-  return buffer.buffer.slice(
-    buffer.byteOffset,
-    buffer.byteOffset + buffer.byteLength
-  );
-}
+
+const saveFile = async (
+  req: Request & {
+    params: any;
+    query_parameters: any;
+  },
+  fname: string,
+  part: any
+) => {
+  const d = new Date();
+  let to: string = req.query_parameters["to"] || "";
+  if (!to) {
+    to = `/upload/${d.getFullYear()}-${d.getMonth()}/${d.getDate()}/${d.getTime()}-${fname}`;
+  } else {
+    to = to
+      .split("/")
+      .map((e) => e.replace(/\.\./gi, ""))
+      .filter((e) => !!e)
+      .join("/");
+
+    to = to.endsWith("/") ? to + fname : to + "/" + fname;
+  }
+  to = to.toLowerCase();
+  const pto = parse(to);
+  pto.name = pto.name.replace(/[\W_]+/gi, "-");
+  to = format(pto);
+
+  while (await Bun.file(dir(`${g.datadir}/files/${to}`)).exists()) {
+    const p = parse(to);
+    const arr = p.name.split("-");
+    if (arr.length > 1) {
+      if (parseInt(arr[arr.length - 1])) {
+        arr[arr.length - 1] = parseInt(arr[arr.length - 1]) + 1 + "";
+      } else {
+        arr.push("1");
+      }
+    } else {
+      arr.push("1");
+    }
+    p.name = arr.filter((e) => e).join("-");
+    p.base = `${p.name}${p.ext}`;
+
+    to = format(p);
+  }
+  await Bun.write(dir(`${g.datadir}/files/${to}`), part);
+  return to;
+};