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ZeroCatDev · Aug 8, 2024 · 8f012f6 · 8f012f6
1 parent 7369a82
commit 8f012f6
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Showing 2 changed files with 151 additions and 58 deletions.
diff --git a/server/router_project.js b/server/router_project.js
@@ -1,69 +1,169 @@
-var express = require('express');
+var express = require("express");
 var router = express.Router();
 
 var DB = require("./lib/database.js"); // 数据库
 
-
-router.all('*', function (req, res, next) {
-	next();
+router.all("*", function (req, res, next) {
+  next();
 });
 //router.get('/', function (req, res) {})
 
 //保存作品：标题
-router.post("/saveProjcetTitle", function (req, res) {
-    if (!res.locals.login) {
-      res.status(404);
+router.post("/newProjcet", function (req, res) {
+  if (!res.locals.login) {
+    res.status(404);
+    return;
+  }var INSERT =`INSERT INTO ow_projects (authorid, title,type) VALUES (${res.locals.userid}, ?,?)`;
+  var SET = [req.body.title,req.body.type]
+  DB.qww(INSERT, SET, function (err, newproject) {
+    if (err || newproject.affectedRows==0) {
+      res.status(200).send({status: "x", msg: "创建失败" });
       return;
     }
-    var UPDATE = `UPDATE ow_projects SET title=? WHERE id=${String(Number(req.body.id))} AND authorid=${res.locals.userid} LIMIT 1`;
-    var VAL = [`${req.body.title}`];
-    DB.qww(UPDATE, VAL, function (err, SCRATCH) {
-      if (err) {
-        res.status(404).send({ status: "err" });
-      } else {
-        res.status(200).send({ status: "ok" });
-      }
-    });
+
+    res.status(200).send({status: "ok", msg: "创建成功", 'id': newproject['insertId']})
   });
 
+  return;
+});
+//保存作品：标题
+router.post("/saveProjcetTitle", function (req, res) {
+  if (!res.locals.login) {
+    res.status(404);
+    return;
+  }
+  var UPDATE = `UPDATE ow_projects SET title=? WHERE id=${String(
+    Number(req.body.id)
+  )} AND authorid=${res.locals.userid} LIMIT 1`;
+  var VAL = [`${req.body.title}`];
+  DB.qww(UPDATE, VAL, function (err, SCRATCH) {
+    if (err) {
+      res.status(404).send({ status: "err" });
+    } else {
+      res.status(200).send({ status: "ok" });
+    }
+  });
+});
+
 //简介
 router.post("/setDescription", function (req, res) {
-    var SET = { description: req.body["description"] };
-    var SQL = `UPDATE ow_projects SET ? WHERE id=${String(Number(req.body.id))} AND authorid=${res.locals.userid} LIMIT 1`;
-    DB.qww(SQL, SET, function (err, d) {
-      if (err) {
-        res.status(200).send(I.msg_fail);
-        return;
-      }
+  var SET = { description: req.body["description"] };
+  var SQL = `UPDATE ow_projects SET ? WHERE id=${String(
+    Number(req.body.id)
+  )} AND authorid=${res.locals.userid} LIMIT 1`;
+  DB.qww(SQL, SET, function (err, d) {
+    if (err) {
+      res.status(200).send(I.msg_fail);
+      return;
+    }
 
-      res.status(200).send({ status: "success", msg: "设置成功" });
-    });
+    res.status(200).send({ status: "success", msg: "设置成功" });
   });
+});
 
 //简介
 router.post("/setType", function (req, res) {
-    var SET = { type: req.body["type"] };
-    var SQL = `UPDATE ow_projects SET ? WHERE id=${String(Number(req.body.id))} AND authorid=${res.locals.userid} LIMIT 1`;
-    DB.qww(SQL, SET, function (err, d) {
-      if (err) {
-        res.status(200).send(I.msg_fail);
-        return;
-      }
+  var SET = { type: req.body["type"] };
+  var SQL = `UPDATE ow_projects SET ? WHERE id=${String(
+    Number(req.body.id)
+  )} AND authorid=${res.locals.userid} LIMIT 1`;
+  DB.qww(SQL, SET, function (err, d) {
+    if (err) {
+      res.status(200).send(I.msg_fail);
+      return;
+    }
 
-      res.status(200).send({ status: "success", msg: "设置成功" });
-    });
+    res.status(200).send({ status: "success", msg: "设置成功" });
   });
+});
 
 //开源项目
 router.post("/share", function (req, res) {
-    var SQL = `UPDATE ow_projects SET state=1 WHERE id=${String(Number(req.body["id"]))} AND authorid=${res.locals.userid} LIMIT 1`;
-    DB.query(SQL, function (err, d) {
-      if (err) {
-        res.status(200).send(I.msg_fail);
+  var SQL = `UPDATE ow_projects SET state=1 WHERE id=${String(
+    Number(req.body["id"])
+  )} AND authorid=${res.locals.userid} LIMIT 1`;
+  DB.query(SQL, function (err, d) {
+    if (err) {
+      res.status(200).send(I.msg_fail);
+      return;
+    }
+
+    res.status(200).send({ status: "success", msg: "分享成功" });
+  });
+});
+
+// 从数据库获取作品
+router.get("/getproject/:id", function (req, res) {
+  var projectid = 0;
+  if (req.params.id && req.params.id > 1) {
+    projectid = req.params.id;
+  }
+
+  if (projectid == 0 || projectid == 1) {
+    // 默认作品
+    //***当把该块注释后，则从数据库加载默认作品***
+    //从指定文件加载默认作品：BEGIN==========================================
+    var DefaultPython = {
+      id: 0,
+      title: "Python新项目",
+      state: 0,
+      src: `import turtle\n\nt = turtle.Turtle()\nt.forward(100)\n\nprint ("Welcome to ZeroCat!")`,
+    };
+    if (projectid == 1) {
+      res.status(200).send({ status: "ok", work: DefaultPython });
+      return;
+    }
+    //从指定文件加载默认作品：END============================================
+    //*/
+    SQL = `SELECT * FROM ow_projects WHERE id=1`; //默认作品为1号作品
+  } else {
+    if (!res.locals.login) {
+      //未登录时，只能打开已发布的作品
+      SQL = `SELECT * FROM ow_projects WHERE id=${projectid} AND state>0`;
+    } else {
+      //作品编辑：能够打开一个作品的几种权限：
+      //1、自己的作品；
+      //2、开源的作品；
+      SQL = `SELECT * FROM ow_projects WHERE id=${projectid} AND (authorid=${res.locals.userid} OR state>0)`;
+    }
+  }
+
+  DB.query(SQL, function (err, WORK) {
+    if (err || WORK.length == 0) {
+      res.status(200).send({ status: "x", msg: "作品不存在或无权打开" }); //需要前端内部处理
+    } else {
+      res.status(200).send({ status: "ok", work: WORK[0] });
+
+      var UPDATE = `UPDATE ow_projects SET view_count=view_count+1 WHERE id=${projectid} LIMIT 1`;
+      DB.query(UPDATE, function (err, s) {
+        if (err) {
+        }
+      });
+    }
+  });
+});
+
+//Scratch_play获取源代码数据部分
+router.get("/getproject/src/:id", function (req, res) {
+  var SQL = `SELECT src FROM ow_projects WHERE id=${req.params.id} LIMIT 1`;
+  DB.query(SQL, function (err, PROJECT) {
+    if (err) {
+      return;
+    }
+    if (PROJECT.length == 0) {
+      return;
+    }
+    res.status(200).send(PROJECT[0].src);
+
+    //浏览数+1
+    var SQL = `UPDATE ow_projects SET view_count=view_count+1 WHERE id=${req.params.id} LIMIT 1`;
+    DB.query(SQL, function (err, U) {
+      if (err || U.affectedRows == 0) {
+        res.locals.tip = { opt: "flash", msg: "项目不存在或未发布" };
+        res.render("404.ejs");
         return;
       }
-
-      res.status(200).send({ status: "success", msg: "分享成功" });
     });
   });
-module.exports = router;
+});
+module.exports = router;
diff --git a/server/router_search.js b/server/router_search.js
@@ -63,6 +63,14 @@ router.get("/", async function (req, res) {
   ordersclist = { up: "desc", down: "asc" };
   ordersc = ordersclist[ordersc];
   //  console.log(ordersc);
+  searchinfo ={
+    title: { contains: search.title },
+    src: search.src != "" ? { contains: search.src } : {},
+    description: { contains: search.description },
+    type: { contains: search.type },
+    state: { in: search.state },
+    authorid: search.userid != "" ? { equals: Number(search.userid) } : {},
+  }
   var projectresult = await I.prisma.ow_projects.findMany({
     orderBy: [
       orderby === "view_count"
@@ -73,14 +81,7 @@ router.get("/", async function (req, res) {
         ? { id: ordersc }
         : {},
     ],
-    where: {
-      title: { contains: search.title },
-      src: { contains: search.src },
-      description: { contains: search.description },
-      type: { contains: search.type },
-      state: { in: search.state },
-      authorid: search.userid != "" ? { equals: Number(search.userid) } : {},
-    },
+    where: searchinfo,
     select: {
       id: true,
       type: true,
@@ -95,15 +96,7 @@ router.get("/", async function (req, res) {
     take: search.limit,
   });
   var projectcount = await I.prisma.ow_projects.count({
-    where: {
-      title: { contains: search.title },
-      src: { contains: search.src },
-      description: { contains: search.description },
-      type: { contains: search.type },
-      state: { in: search.state },
-
-      authorid: search.userid != "" ? { equals: Number(search.userid) } : {},
-    },
+    where: searchinfo,
   });
   //console.log(projectcount);
   const authorIds = new Set(projectresult.map((item) => item.authorid));