diff options
author | Christoph (Sheogorath) Kern | 2018-03-21 14:13:32 +0100 |
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committer | GitHub | 2018-03-21 14:13:32 +0100 |
commit | 6485f9665976adfc3dc17233c1922efb89e5d43a (patch) | |
tree | 9b5356ada5cda0e1a5cf0a1eb7e81398622e139b /lib | |
parent | 6e6a98b392f78567e98a9b49ff0dd193f885e242 (diff) | |
parent | 1756e76dc31495d03c8792fa672ae6bb94d24ea8 (diff) |
Merge pull request #771 from SISheogorath/refactor/imageRouter
Refactoring imageRouter to modularity
Diffstat (limited to '')
-rw-r--r-- | lib/config/index.js | 7 | ||||
-rw-r--r-- | lib/web/imageRouter.js | 132 | ||||
-rw-r--r-- | lib/web/imageRouter/filesystem.js | 18 | ||||
-rw-r--r-- | lib/web/imageRouter/imgur.js | 28 | ||||
-rw-r--r-- | lib/web/imageRouter/index.js | 42 | ||||
-rw-r--r-- | lib/web/imageRouter/minio.js | 45 | ||||
-rw-r--r-- | lib/web/imageRouter/s3.js | 50 |
7 files changed, 190 insertions, 132 deletions
diff --git a/lib/config/index.js b/lib/config/index.js index 0051e485..abcd2b3e 100644 --- a/lib/config/index.js +++ b/lib/config/index.js @@ -6,6 +6,7 @@ const path = require('path') const {merge} = require('lodash') const deepFreeze = require('deep-freeze') const {Environment, Permission} = require('./enum') +const logger = require('../logger') const appRootPath = path.join(__dirname, '../../') const env = process.env.NODE_ENV || Environment.development @@ -103,6 +104,12 @@ if (config.imageUploadType && !config.imageuploadtype) { config.imageuploadtype = config.imageUploadType } +// Validate upload upload providers +if (['filesystem', 's3', 'minio', 'imgur'].indexOf(config.imageuploadtype) === -1) { + logger.error('"imageuploadtype" is not correctly set. Please use "filesystem", "s3", "minio" or "imgur". Defaulting to "imgur"') + config.imageuploadtype = 'imgur' +} + // figure out mime types for image uploads switch (config.imageuploadtype) { case 'imgur': diff --git a/lib/web/imageRouter.js b/lib/web/imageRouter.js deleted file mode 100644 index 483be64b..00000000 --- a/lib/web/imageRouter.js +++ /dev/null @@ -1,132 +0,0 @@ -'use strict' -var fs = require('fs') -var url = require('url') -var path = require('path') - -const Router = require('express').Router -const formidable = require('formidable') -var imgur = require('imgur') - -const config = require('../config') -const logger = require('../logger') -const response = require('../response') - -const imageRouter = module.exports = Router() - -// upload image -imageRouter.post('/uploadimage', function (req, res) { - var form = new formidable.IncomingForm() - - form.keepExtensions = true - - if (config.imageuploadtype === 'filesystem') { - form.uploadDir = 'public/uploads' - } - - form.parse(req, function (err, fields, files) { - if (err || !files.image || !files.image.path) { - response.errorForbidden(res) - } else { - if (config.debug) { logger.info('SERVER received uploadimage: ' + JSON.stringify(files.image)) } - - try { - switch (config.imageuploadtype) { - case 'filesystem': - res.send({ - link: url.resolve(config.serverurl + '/', files.image.path.match(/^public\/(.+$)/)[1]) - }) - - break - - case 's3': - var AWS = require('aws-sdk') - var awsConfig = new AWS.Config(config.s3) - var s3 = new AWS.S3(awsConfig) - const {getImageMimeType} = require('../utils') - fs.readFile(files.image.path, function (err, buffer) { - if (err) { - logger.error(err) - res.status(500).end('upload image error') - return - } - var params = { - Bucket: config.s3bucket, - Key: path.join('uploads', path.basename(files.image.path)), - Body: buffer - } - - var mimeType = getImageMimeType(files.image.path) - if (mimeType) { params.ContentType = mimeType } - - s3.putObject(params, function (err, data) { - if (err) { - logger.error(err) - res.status(500).end('upload image error') - return - } - - var s3Endpoint = 's3.amazonaws.com' - if (config.s3.region && config.s3.region !== 'us-east-1') { s3Endpoint = `s3-${config.s3.region}.amazonaws.com` } - res.send({ - link: `https://${s3Endpoint}/${config.s3bucket}/${params.Key}` - }) - }) - }) - break - - case 'minio': - var utils = require('../utils') - var Minio = require('minio') - var minioClient = new Minio.Client({ - endPoint: config.minio.endPoint, - port: config.minio.port, - secure: config.minio.secure, - accessKey: config.minio.accessKey, - secretKey: config.minio.secretKey - }) - fs.readFile(files.image.path, function (err, buffer) { - if (err) { - logger.error(err) - res.status(500).end('upload image error') - return - } - - var key = path.join('uploads', path.basename(files.image.path)) - var protocol = config.minio.secure ? 'https' : 'http' - - minioClient.putObject(config.s3bucket, key, buffer, buffer.size, utils.getImageMimeType(files.image.path), function (err, data) { - if (err) { - logger.error(err) - res.status(500).end('upload image error') - return - } - res.send({ - link: `${protocol}://${config.minio.endPoint}:${config.minio.port}/${config.s3bucket}/${key}` - }) - }) - }) - break - - case 'imgur': - default: - imgur.setClientId(config.imgur.clientID) - imgur.uploadFile(files.image.path) - .then(function (json) { - if (config.debug) { logger.info('SERVER uploadimage success: ' + JSON.stringify(json)) } - res.send({ - link: json.data.link.replace(/^http:\/\//i, 'https://') - }) - }) - .catch(function (err) { - logger.error(err) - return res.status(500).end('upload image error') - }) - break - } - } catch (err) { - logger.error(err) - return res.status(500).end('upload image error') - } - } - }) -}) diff --git a/lib/web/imageRouter/filesystem.js b/lib/web/imageRouter/filesystem.js new file mode 100644 index 00000000..25ec3846 --- /dev/null +++ b/lib/web/imageRouter/filesystem.js @@ -0,0 +1,18 @@ +'use strict' +const url = require('url') + +const config = require('../../config') + +exports.uploadImage = function (imagePath, callback) { + if (!imagePath || typeof imagePath !== 'string') { + callback(new Error('Image path is missing or wrong'), null) + return + } + + if (!callback || typeof callback !== 'function') { + callback(new Error('Callback has to be a function'), null) + return + } + + callback(null, url.resolve(config.serverurl + '/', imagePath.match(/^public\/(.+$)/)[1])) +} diff --git a/lib/web/imageRouter/imgur.js b/lib/web/imageRouter/imgur.js new file mode 100644 index 00000000..31d5f55c --- /dev/null +++ b/lib/web/imageRouter/imgur.js @@ -0,0 +1,28 @@ +'use strict' +const config = require('../../config') +const logger = require('../../logger') + +const imgur = require('imgur') + +exports.uploadImage = function (imagePath, callback) { + if (!imagePath || typeof imagePath !== 'string') { + callback(new Error('Image path is missing or wrong'), null) + return + } + + if (!callback || typeof callback !== 'function') { + callback(new Error('Callback has to be a function'), null) + return + } + + imgur.setClientId(config.imgur.clientID) + imgur.uploadFile(imagePath) + .then(function (json) { + if (config.debug) { + logger.info('SERVER uploadimage success: ' + JSON.stringify(json)) + } + callback(null, json.data.link.replace(/^http:\/\//i, 'https://')) + }).catch(function (err) { + callback(new Error(err), null) + }) +} diff --git a/lib/web/imageRouter/index.js b/lib/web/imageRouter/index.js new file mode 100644 index 00000000..59f19253 --- /dev/null +++ b/lib/web/imageRouter/index.js @@ -0,0 +1,42 @@ +'use strict' + +const Router = require('express').Router +const formidable = require('formidable') + +const config = require('../../config') +const logger = require('../../logger') +const response = require('../../response') + +const imageRouter = module.exports = Router() + +// upload image +imageRouter.post('/uploadimage', function (req, res) { + var form = new formidable.IncomingForm() + + form.keepExtensions = true + + if (config.imageuploadtype === 'filesystem') { + form.uploadDir = 'public/uploads' + } + + form.parse(req, function (err, fields, files) { + if (err || !files.image || !files.image.path) { + response.errorForbidden(res) + } else { + if (config.debug) { + logger.info('SERVER received uploadimage: ' + JSON.stringify(files.image)) + } + + const uploadProvider = require('./' + config.imageuploadtype) + uploadProvider.uploadImage(files.image.path, function (err, url) { + if (err !== null) { + logger.error(err) + return res.status(500).end('upload image error') + } + res.send({ + link: url + }) + }) + } + }) +}) diff --git a/lib/web/imageRouter/minio.js b/lib/web/imageRouter/minio.js new file mode 100644 index 00000000..099cb926 --- /dev/null +++ b/lib/web/imageRouter/minio.js @@ -0,0 +1,45 @@ +'use strict' +const fs = require('fs') +const path = require('path') + +const config = require('../../config') +const {getImageMimeType} = require('../../utils') + +const Minio = require('minio') +const minioClient = new Minio.Client({ + endPoint: config.minio.endPoint, + port: config.minio.port, + secure: config.minio.secure, + accessKey: config.minio.accessKey, + secretKey: config.minio.secretKey +}) + +exports.uploadImage = function (imagePath, callback) { + if (!imagePath || typeof imagePath !== 'string') { + callback(new Error('Image path is missing or wrong'), null) + return + } + + if (!callback || typeof callback !== 'function') { + callback(new Error('Callback has to be a function'), null) + return + } + + fs.readFile(imagePath, function (err, buffer) { + if (err) { + callback(new Error(err), null) + return + } + + let key = path.join('uploads', path.basename(imagePath)) + let protocol = config.minio.secure ? 'https' : 'http' + + minioClient.putObject(config.s3bucket, key, buffer, buffer.size, getImageMimeType(imagePath), function (err, data) { + if (err) { + callback(new Error(err), null) + return + } + callback(null, `${protocol}://${config.minio.endPoint}:${config.minio.port}/${config.s3bucket}/${key}`) + }) + }) +} diff --git a/lib/web/imageRouter/s3.js b/lib/web/imageRouter/s3.js new file mode 100644 index 00000000..bcd3ea60 --- /dev/null +++ b/lib/web/imageRouter/s3.js @@ -0,0 +1,50 @@ +'use strict' +const fs = require('fs') +const path = require('path') + +const config = require('../../config') +const {getImageMimeType} = require('../../utils') + +const AWS = require('aws-sdk') +const awsConfig = new AWS.Config(config.s3) +const s3 = new AWS.S3(awsConfig) + +exports.uploadImage = function (imagePath, callback) { + if (!imagePath || typeof imagePath !== 'string') { + callback(new Error('Image path is missing or wrong'), null) + return + } + + if (!callback || typeof callback !== 'function') { + callback(new Error('Callback has to be a function'), null) + return + } + + fs.readFile(imagePath, function (err, buffer) { + if (err) { + callback(new Error(err), null) + return + } + let params = { + Bucket: config.s3bucket, + Key: path.join('uploads', path.basename(imagePath)), + Body: buffer + } + + const mimeType = getImageMimeType(imagePath) + if (mimeType) { params.ContentType = mimeType } + + s3.putObject(params, function (err, data) { + if (err) { + callback(new Error(err), null) + return + } + + let s3Endpoint = 's3.amazonaws.com' + if (config.s3.region && config.s3.region !== 'us-east-1') { + s3Endpoint = `s3-${config.s3.region}.amazonaws.com` + } + callback(null, `https://${s3Endpoint}/${config.s3bucket}/${params.Key}`) + }) + }) +} |