check if body contains

main.js

@@ -40,126 +40,128 @@ let ncmAPIUrl = "http://localhost:5999";
 
 
 function Submit(req, res) {
-    let uuid = crypto.randomUUID()
-    db.connect(function (err) {
-        if (err) {
-            console.log(err)
-        }
-    })
-    try {
-        res.header("Access-Control-Allow-Origin", "*");
-
-    } catch (e) {
-        console.log(e)
-    }
-
-    let albumCover = null;
-    try {
-        fetch(req.body.file).then(res => {
-            res.arrayBuffer().then(r => fs.writeFileSync("./" + uuid, Buffer.from(r)));
-        })
-        fetch(req.body.albumCover).then(res => {
-            res.arrayBuffer().then(r => {
-                albumCover = r
-            })
+    if (req.body.file !== undefined) {
+        let uuid = crypto.randomUUID()
+        db.connect(function (err) {
+            if (err) {
+                console.log(err)
+            }
         })
-
         try {
-            res.end("api_success")
+            res.header("Access-Control-Allow-Origin", "*");
+
         } catch (e) {
             console.log(e)
         }
 
-    } catch (err) {
+        let albumCover = null;
         try {
-            res.status(500).send("Server Error");
+            fetch(req.body.file).then(res => {
+                res.arrayBuffer().then(r => fs.writeFileSync("./" + uuid, Buffer.from(r)));
+            })
+            fetch(req.body.albumCover).then(res => {
+                res.arrayBuffer().then(r => {
+                    albumCover = r
+                })
+            })
 
-        } catch (e) {
-            console.log(e)
-        }
-        return
-    }
+            try {
+                res.end("api_success")
+            } catch (e) {
+                console.log(e)
+            }
 
-    const callback = function (d) {
-        console.log(d.toString());
-    }
-    const errcb = function (d) {
-        console.log(d.toString());
-    }
-    let kind_of = [];
-
-    switch (req.body.kind) {
-        case 0:
-            kind_of[0] = `audio-separator ./${uuid} --model_filename UVR-MDX-NET-Inst_HQ_5.onnx --mdx_enable_denoise  --mdx_segment_size 4000 --mdx_overlap 0.75  --output_format mp3 --mdx_batch_size 300 --output_dir output`
-            kind_of[1] = `./output/${uuid}_(Instrumental)_UVR-MDX-NET-Inst_HQ_5.mp3`
-            kind_of[2] = `${uuid}_(Instrumental)_UVR-MDX-NET-Inst_HQ_5.mp3`
-            kind_of[3] = `./output/${uuid}_(Vocals)_UVR-MDX-NET-Inst_HQ_5.mp3`
-            break;
-        case 1:
-            kind_of[0] = `audio-separator ./${uuid} --model_filename UVR_MDXNET_KARA.onnx --mdx_enable_denoise  --mdx_segment_size 4000 --mdx_overlap 0.75 --output_format mp3 --mdx_batch_size 300 --output_dir output`
-            kind_of[1] = `./output/${uuid}_(Instrumental)_UVR_MDXNET_KARA.mp3`
-            kind_of[2] = `${uuid}_(Instrumental)_UVR_MDXNET_KARA.mp3`
-            kind_of[3] = `./output/${uuid}_(Vocals)_UVR_MDXNET_KARA.mp3`
-            break;
-        case 3:
-            kind_of[0] = `audio-separator ./${uuid} --model_filename kuielab_a_bass.onnx --mdx_enable_denoise  --mdx_segment_size 4000 --mdx_overlap 0.75 --output_format mp3 --mdx_batch_size 300 --output_dir output`
-            kind_of[1] = `./output/${uuid}_(Bass)_kuielab_a_bass.mp3`
-            kind_of[2] = `${uuid}_(Bass)_kuielab_a_bass.mp3`
-            kind_of[3] = `./output/${uuid}_(No Bass)_kuielab_a_bass.mp3`
-            break;
-        case 4:
-            kind_of[0] = `audio-separator ./${uuid} --model_filename kuielab_a_drums.onnx --mdx_enable_denoise  --mdx_segment_size 4000 --mdx_overlap 0.75 --output_format mp3 --mdx_batch_size 300 --output_dir output`
-            kind_of[1] = `./output/${uuid}_(Drums)_kuielab_a_drums.mp3`
-            kind_of[2] = `${uuid}_(Drums)_kuielab_a_drums.mp3`
-            kind_of[3] = `./output/${uuid}_(No Drums)_kuielab_a_drums.mp3`
-            break;
+        } catch (err) {
+            try {
+                res.status(500).send("Server Error");
 
+            } catch (e) {
+                console.log(e)
+            }
+            return
+        }
 
-    }
-    nrc.run([kind_of[0]], {
-        onData: callback, onError: errcb
-    }).then(() => {
+        const callback = function (d) {
+            console.log(d.toString());
+        }
+        const errcb = function (d) {
+            console.log(d.toString());
+        }
+        let kind_of = [];
+
+        switch (req.body.kind) {
+            case 0:
+                kind_of[0] = `audio-separator ./${uuid} --model_filename UVR-MDX-NET-Inst_HQ_5.onnx --mdx_enable_denoise  --mdx_segment_size 4000 --mdx_overlap 0.75  --output_format mp3 --mdx_batch_size 300 --output_dir output`
+                kind_of[1] = `./output/${uuid}_(Instrumental)_UVR-MDX-NET-Inst_HQ_5.mp3`
+                kind_of[2] = `${uuid}_(Instrumental)_UVR-MDX-NET-Inst_HQ_5.mp3`
+                kind_of[3] = `./output/${uuid}_(Vocals)_UVR-MDX-NET-Inst_HQ_5.mp3`
+                break;
+            case 1:
+                kind_of[0] = `audio-separator ./${uuid} --model_filename UVR_MDXNET_KARA.onnx --mdx_enable_denoise  --mdx_segment_size 4000 --mdx_overlap 0.75 --output_format mp3 --mdx_batch_size 300 --output_dir output`
+                kind_of[1] = `./output/${uuid}_(Instrumental)_UVR_MDXNET_KARA.mp3`
+                kind_of[2] = `${uuid}_(Instrumental)_UVR_MDXNET_KARA.mp3`
+                kind_of[3] = `./output/${uuid}_(Vocals)_UVR_MDXNET_KARA.mp3`
+                break;
+            case 3:
+                kind_of[0] = `audio-separator ./${uuid} --model_filename kuielab_a_bass.onnx --mdx_enable_denoise  --mdx_segment_size 4000 --mdx_overlap 0.75 --output_format mp3 --mdx_batch_size 300 --output_dir output`
+                kind_of[1] = `./output/${uuid}_(Bass)_kuielab_a_bass.mp3`
+                kind_of[2] = `${uuid}_(Bass)_kuielab_a_bass.mp3`
+                kind_of[3] = `./output/${uuid}_(No Bass)_kuielab_a_bass.mp3`
+                break;
+            case 4:
+                kind_of[0] = `audio-separator ./${uuid} --model_filename kuielab_a_drums.onnx --mdx_enable_denoise  --mdx_segment_size 4000 --mdx_overlap 0.75 --output_format mp3 --mdx_batch_size 300 --output_dir output`
+                kind_of[1] = `./output/${uuid}_(Drums)_kuielab_a_drums.mp3`
+                kind_of[2] = `${uuid}_(Drums)_kuielab_a_drums.mp3`
+                kind_of[3] = `./output/${uuid}_(No Drums)_kuielab_a_drums.mp3`
+                break;
 
-        db.execute(("INSERT INTO instrunet_entry (uuid, song_name, album_name, link_to, databinary, artist,kind, albumcover) VALUES (?,?,?,?,?,?,?,?)"), [uuid, req.body.name, req.body.albumName, req.body.link, fs.readFileSync(kind_of[1]), req.body.artist, req.body.kind, albumCover])
-        db.unprepare(() => {
 
-        })
-        fs.rm(kind_of[1], (err) => {
-            if (err) {
-                console.log(err);
+        }
+        nrc.run([kind_of[0]], {
+            onData: callback, onError: errcb
+        }).then(() => {
 
-            }
-        })
-        fs.rm(kind_of[3], (err) => {
-            if (err) {
-                console.log(err);
+            db.execute(("INSERT INTO instrunet_entry (uuid, song_name, album_name, link_to, databinary, artist,kind, albumcover) VALUES (?,?,?,?,?,?,?,?)"), [uuid, req.body.name, req.body.albumName, req.body.link, fs.readFileSync(kind_of[1]), req.body.artist, req.body.kind, albumCover])
+            db.unprepare(() => {
 
-            }
-        })
-        fs.rm(uuid, (err) => {
-            if (err) {
-                console.log(err);
+            })
+            fs.rm(kind_of[1], (err) => {
+                if (err) {
+                    console.log(err);
 
-            }
+                }
+            })
+            fs.rm(kind_of[3], (err) => {
+                if (err) {
+                    console.log(err);
 
+                }
+            })
+            fs.rm(uuid, (err) => {
+                if (err) {
+                    console.log(err);
+
+                }
 
-        })
-        if (req.body.email !== undefined) {
-            console.log(req.body.email)
-            transporter.sendMail({
-                from: '"xiey0" <xiey0@qq.com>',
-                to: req.body.email,
-                subject: "你的音频已处理完成。",
-                text: "你的音频已处理完成。",
-                html: fs.readFileSync("./Template.html", "utf8").toString().replace("{song_name}", req.body.name).replace("{href_link}", "https://andyxie.cn:4000/player?play=" + uuid)
-            }).then((result) => {
-                console.log("Message sent: %s", result.messageId)
 
             })
-        }
+            if (req.body.email !== undefined) {
+                console.log(req.body.email)
+                transporter.sendMail({
+                    from: '"xiey0" <xiey0@qq.com>',
+                    to: req.body.email,
+                    subject: "你的音频已处理完成。",
+                    text: "你的音频已处理完成。",
+                    html: fs.readFileSync("./Template.html", "utf8").toString().replace("{song_name}", req.body.name).replace("{href_link}", "https://andyxie.cn:4000/player?play=" + uuid)
+                }).then((result) => {
+                    console.log("Message sent: %s", result.messageId)
 
+                })
+            }
 
-    })
+
+        })
+    }
 
 
 }