[ { "path": ".gitignore", "content": "node_modules\n" }, { "path": "README.md", "content": "# NodeUploads\n\nAn example of how to upload images locally with Node.js and Multer.\n\n### Version\n1.0.0\n\n## Usage\n\n### Installation\n\nInstall the dependencies\n\n```sh\n$ npm install\n```\n\n### Serve\nTo serve in the browser\n\n```sh\n$ npm start\n```\n\n## App Info\n\n### Author\n\nBrad Traversy\n[Traversy Media](http://www.traversymedia.com)\n\n### Version\n\n1.0.0\n\n### License\n\nThis project is licensed under the MIT License" }, { "path": "app.js", "content": "const express = require('express');\nconst multer = require('multer');\nconst ejs = require('ejs');\nconst path = require('path');\n\n// Set The Storage Engine\nconst storage = multer.diskStorage({\n destination: './public/uploads/',\n filename: function(req, file, cb){\n cb(null,file.fieldname + '-' + Date.now() + path.extname(file.originalname));\n }\n});\n\n// Init Upload\nconst upload = multer({\n storage: storage,\n limits:{fileSize: 1000000},\n fileFilter: function(req, file, cb){\n checkFileType(file, cb);\n }\n}).single('myImage');\n\n// Check File Type\nfunction checkFileType(file, cb){\n // Allowed ext\n const filetypes = /jpeg|jpg|png|gif/;\n // Check ext\n const extname = filetypes.test(path.extname(file.originalname).toLowerCase());\n // Check mime\n const mimetype = filetypes.test(file.mimetype);\n\n if(mimetype && extname){\n return cb(null,true);\n } else {\n cb('Error: Images Only!');\n }\n}\n\n// Init app\nconst app = express();\n\n// EJS\napp.set('view engine', 'ejs');\n\n// Public Folder\napp.use(express.static('./public'));\n\napp.get('/', (req, res) => res.render('index'));\n\napp.post('/upload', (req, res) => {\n upload(req, res, (err) => {\n if(err){\n res.render('index', {\n msg: err\n });\n } else {\n if(req.file == undefined){\n res.render('index', {\n msg: 'Error: No File Selected!'\n });\n } else {\n res.render('index', {\n msg: 'File Uploaded!',\n file: `uploads/${req.file.filename}`\n });\n }\n }\n });\n});\n\nconst port = 3000;\n\napp.listen(port, () => console.log(`Server started on port ${port}`));" }, { "path": "package.json", "content": "{\n \"name\": \"nodeuploads\",\n \"version\": \"1.0.0\",\n \"description\": \"Example for image uploading in Node\",\n \"main\": \"app.js\",\n \"scripts\": {\n \"start\": \"node app.js\"\n },\n \"author\": \"\",\n \"license\": \"ISC\",\n \"dependencies\": {\n \"ejs\": \"^2.5.7\",\n \"express\": \"^4.16.2\",\n \"multer\": \"^1.3.0\"\n }\n}\n" }, { "path": "views/index.ejs", "content": "\n\n\n \n \n \n \n \n Node File Uploads\n\n\n

File Upload

\n <%= typeof msg != 'undefined' ? msg : '' %>\n \n
\n

\" class=\"responsive-img\">\n

\n\n \n \n\n" } ]