modify file api

@@ -2,6 +2,7 @@ var express = require('express');
 var router = express.Router();
 
 var fs = require('fs');
+var moment = require('moment');
 
 var AWS = require('aws-sdk');
 AWS.config.loadFromPath(__dirname + "/../modules/awsconfig.json");
@@ -19,7 +20,14 @@ router.get('/:name', function (req, res) {
 
     S3.downloadFile3(S3.BUCKET_NAME, user_id, targetFile, function (result, downloadDir) {
         if (result) {
+            var sql = 'UPDATE files SET recent_access=(?) WHERE user_id=(?) AND location=(?) AND file_name=(?)';
+            connection.query(sql, [moment().format(), user_id, curPath, file_name], function(err){
+                if (err){
+                    res.send({err: 'update error'});
+                }else{
                     res.send({ src: downloadDir })
+                }
+            })
         }else{
             res.send({ err: 'download error'})
         }

@@ -35,13 +35,20 @@ router.get('/:name', function (req, res) {
     var extension = targetFile.split('.')[1].toLowerCase();
 
 
-    S3.downloadFile3(S3.BUCKET_NAME, user_id, targetFile, function(result, downloadDir){
+    S3.downloadFile2(S3.BUCKET_NAME, user_id, targetFile, function(result, downloadDir){
         if (result){
-            if (extension == 'jpg' || extension == 'jpeg' || extension == 'png') {
-                res.status(200).send({ type: 'image', src: downloadDir})
-            }else{
-                res.status(200).send({type: 'text', src: downloadDir})
-            }
+            var content;
+            content = fs.readFileSync(downloadDir, 'utf8');
+            res.send({file_name: file_name, content: content});
+            
+            //if (extension == 'jpg' || extension == 'jpeg' || extension == 'png') {
+            //    res.send({ type: 'image', src: downloadDir})
+            //}else{
+            //    var content;
+            //    content = fs.readFileSync(downloadDir, 'utf8');
+            //    res.send({file_name: file_name, content: content});
+            //    //res.status(200).send({type: 'text', src: downloadDir})
+            //}
         }
     })
 }); 

+var express = require('express');
+var router = express.Router();
+
+var AWS = require('aws-sdk');
+AWS.config.loadFromPath(__dirname + "/../modules/awsconfig.json");
+var S3 = require('../modules/s3/s3');
+
+var fs = require('fs');
+var moment = require('moment');
+
+
+
+// /file/modify/:name
+router.post('/:name', function(req, res){
+    var user_id = req.body.user_id;
+    var curPath = req.body.cur;     // /folder1/folder2/
+    var file_name = req.params.name;
+    var modified_name = req.body.name;
+    var modified_content = req.body.content;
+
+    var targetPath;
+    if (curPath == '/') {
+        targetPath = '';
+    } else {
+        targetPath = curPath.substring(1, curPaht.length-1);  // folder1/folder2
+    }
+
+    var originalDir = __dirname + '/../modules/s3/download/' + user_id + curPath + file_name;
+    var tempDownloadDir;
+
+    // 파일 이름 변경
+    S3.renameFile(S3.BUCKET_NAME, user_id, file_name, modified_name, targetPath, function(result, r_modified_name){
+        if (result){
+            modified_name = r_modified_name;
+            tempDownloadDir = __dirname + '/../modules/s3/download/' + user_id + curPath + modified_name;
+            fs.unlink(originalDir, function(err){
+                if (err){
+                    console.log(err);
+                    res.send({error: 'original file not exists in server'});
+                }else{
+                    // 파일 내용 변경
+                    fs.writeFileSync(tempDownloadDir, modified_content);
+
+                    S3.coverFile(S3.BUCKET_NAME, user_id, modified_name, targetPath, tempDownloadDir, function (result) {
+                        if (result) {
+                            var sql = 'UPDATE files SET file_name=(?), updated=(?), recent_access=(?) WHERE user_id=(?) AND location=(?) AND file_name=(?)';
+                            connection.query(sql, [modified_name, moment().format(), moment().format(), user_id, curPath, file_name], function (err) {
+                                if (err) {
+                                    console.log(err);
+                                    res.send({ error: 'update error' });
+                                } else {
+                                    fs.unlinkSync(tempDownloadDir);
+                                    res.send('modify file success');
+                                }
+                            })
+                        } else {
+                            res.send({ error: 'modify file failed' });
+                        }
+                    })
+                }
+            });
+        }else{
+            res.send({error: 'rename error'});
+        }
+    })
+});
+
+
+module.exports = router;
\ No newline at end of file

@@ -6,12 +6,14 @@ var files = require('./files');
 var uploadFile = require('./uploadFile');
 var downloadFile = require('./downloadFile');
 var deleteFile = require('./deleteFile');
+var modifyFile = require('./modifyFile');
 
 
 router.use('/', files);
 router.use('/upload', uploadFile);
 router.use('/download', downloadFile);
 router.use('/delete', deleteFile);
+router.use('/modify', modifyFile);
 
 
 module.exports = router;
\ No newline at end of file

@@ -2,6 +2,7 @@ var express = require('express');
 var router = express.Router();
 
 var formidable = require('formidable');
+var moment = require('moment');
 
 var AWS = require('aws-sdk');
 AWS.config.loadFromPath(__dirname + "/../modules/awsconfig.json");
@@ -43,6 +44,7 @@ router.post('/', function (req, res) {
             }else{
                 sourceFiles.push(files.file.name);
                 bodies.push(files.file.path);
+                console.log('bodies', bodies);
             }
         }else{
             for (var file of files.file) {  // 파일 여러개일 때
@@ -65,8 +67,8 @@ router.post('/', function (req, res) {
                 }
             }
             for (var sourceFile of noErrSourceFiles) {
-                var sql = 'INSERT INTO files (file_name, user_id, location) VALUES (?, ?, ?)';
-                connection.query(sql, [sourceFile, user_id, curPath], function (err, result) {
+                var sql = 'INSERT INTO files (file_name, user_id, location, recent_access) VALUES (?, ?, ?, ?)';
+                connection.query(sql, [sourceFile, user_id, curPath, moment().format()], function (err, result) {
                     if (err) {
                         console.log('insert error');
                         res.send({error: 'insert error'});