diff options
Diffstat (limited to '')
| -rw-r--r-- | app.js | 122 | ||||
| -rw-r--r-- | package.json | 1 |
2 files changed, 70 insertions, 53 deletions
@@ -413,71 +413,87 @@ app.post('/uploadimage', function (req, res) { form.uploadDir = "public/uploads"; } + function preprocessImage(path) { + return new Promise((resolve) => { + var oldFile = `${path}-old`; + fs.rename(path, oldFile, function() { + var sharp = require('sharp'); + sharp(oldFile).toFile(path).then(() => { + fs.unlink(oldFile, function() { + resolve(path); + }) + }); + }); + }); + } + form.parse(req, function (err, fields, files) { if (err || !files.image || !files.image.path) { response.errorForbidden(res); } else { - if (config.debug) - logger.info('SERVER received uploadimage: ' + JSON.stringify(files.image)); - - var path = require('path'); - try { - switch (config.imageUploadType) { - case 'filesystem': - res.send({ - link: path.join(config.serverurl, files.image.path.match(/^public(.+$)/)[1]) - }); + preprocessImage(files.image.path).then(() => { + if (config.debug) + logger.info('SERVER received uploadimage: ' + JSON.stringify(files.image)); + + var path = require('path'); + try { + switch (config.imageUploadType) { + case 'filesystem': + res.send({ + link: path.join(config.serverurl, files.image.path.match(/^public(.+$)/)[1]) + }); - break; + break; + + case 's3': + var AWS = require('aws-sdk'); + var awsConfig = new AWS.Config(config.s3); + var s3 = new AWS.S3(awsConfig); + + fs.readFile(files.image.path, function (err, buffer) { + var params = { + Bucket: 'hackmd', + Key: path.join('uploads', path.basename(files.image.path)), + Body: buffer + }; + + s3.putObject(params, function (err, data) { + if (err) { + logger.error(err); + res.status(500).end('upload image error'); + } else { + res.send({ + link: `https://s3-${config.s3.region}.amazonaws.com/${config.s3bucket}/${params.Key}` + }); + } + }); - case 's3': - var AWS = require('aws-sdk'); - var awsConfig = new AWS.Config(config.s3); - var s3 = new AWS.S3(awsConfig); + }); - fs.readFile(files.image.path, function (err, buffer) { - var params = { - Bucket: 'hackmd', - Key: path.join('uploads', path.basename(files.image.path)), - Body: buffer - }; + break; - s3.putObject(params, function (err, data) { - if (err) { - logger.error(err); - res.status(500).end('upload image error'); - } else { + 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: `https://s3-${config.s3.region}.amazonaws.com/${config.s3bucket}/${params.Key}` + link: json.data.link.replace(/^http:\/\//i, 'https://') }); - } - }); - - }); - - 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'); }); - }) - .catch(function (err) { - logger.error(err); - return res.status(500).end('upload image error'); - }); - break; + break; + } + } catch (err) { + logger.error(err); + return res.status(500).end('upload image error'); } - } catch (err) { - logger.error(err); - return res.status(500).end('upload image error'); - } + }); } }); }); diff --git a/package.json b/package.json index 7d9acf80..9f2f9116 100644 --- a/package.json +++ b/package.json @@ -87,6 +87,7 @@ "reveal.js": "^3.3.0", "sequelize": "^3.24.3", "sequelize-cli": "^2.4.0", + "sharp": "^0.16.2", "shortid": "2.2.6", "socket.io": "1.5.0", "socket.io-client": "^1.5.0", |