add 视频下载与重命名

util/Download/index.js

@@ -0,0 +1,100 @@
+const path = require('path')
+const {dow, fileIsExist,getMediaInfo} = require("../utils.js");
+const { mkdirRecursions } = require('../markdir.js');
+const schedule = require('node-schedule');
+const { setDownState, getDownList } = require('../sql/download.js');
+const { getVideoInfo } = require('../sql/video.js');
+const fs = require("fs")
+
+// 小于10添加0
+function addZeor(num){
+    if(num < 10){
+        return "0" + num
+    }else{
+        return num
+    }
+}
+
+// 重命名
+async function reName(dinfo){
+    let vinfo = await getVideoInfo(dinfo.vid)
+    console.log(vinfo)
+    if(vinfo){
+        let info = await getMediaInfo(dinfo.save + "/" + dinfo.title + ".mp4")
+        console.log(info,dinfo.save + "/" + dinfo.title + ".mp4")
+        info = info.media.track
+        let Video;
+        let Audio;
+        for(let i of info){
+            if(i["@type"] == "Video"){
+                Video = i
+            }
+            if(i["@type"] == "Audio"){
+                Audio = i
+                break
+            }
+        }
+        // 判断时长 0 为下载 1 下载完成 2 做种 3 没有下载完成或没有会员
+        if(Video.Duration < 4 * 60){
+            return 3
+        }
+        let fbl = 0
+        if(Video.Height > 3000){
+            fbl = 4320
+        }else if(Video.Height > 1440){
+            fbl = 2160
+        }else if(Video.Height > 1080){
+            fbl = 1440
+        }else if(Video.Height > 720){
+            fbl = 1080
+        }else if(Video.Height > 480){
+            fbl = 720
+        }else {
+            fbl = 480
+        }
+        let rname = `[${vinfo.name}].${vinfo.rename}.${vinfo.year}.S${addZeor(vinfo.season)}E${addZeor(dinfo.title)}.WEB-DL.${fbl}p.${Video.Format}.${Audio.Format}.mp4`
+        let state = fs.renameSync(dinfo.save + "/" + dinfo.title + ".mp4",dinfo.save + "/" + rname)
+       
+    }else{
+        console.log("未找到当前剧集信息")
+    }
+    return 1
+
+}
+
+// 当前下载状态
+let state = false
+async function CheckDown(){
+    if(state){
+        return
+    }
+    let list = await getDownList()
+    if(list.length > 0){
+        state = true
+        let dinfo = list[0]
+        mkdirRecursions(dinfo.save)
+        dow(dinfo,async (msg,s)=>{
+            console.log(String(msg))
+            if(s){
+                let exist = fileIsExist(dinfo.save + "/" + dinfo.title + ".mp4")
+                if(exist){
+                    // 设置状态
+                    let s = await reName(dinfo)
+                    await setDownState(dinfo.id,1)
+                    state = false
+
+                }else{
+                    // 重新下载
+                    console.log("下载失败重新下载")
+                    state = false
+                }
+            }
+        })
+    }
+}
+
+console.log("定时检测下载")
+// 设置定时器 每分钟检测更新
+let job = schedule.scheduleJob('* * * * * *', () => {
+    CheckDown()
+});