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Cleanup styles and path name
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parent
7f3fb7713a
commit
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@ -1,6 +1,7 @@
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const mkdirp = require('mkdirp');
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const mkdirp = require('mkdirp');
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const fs = require('fs');
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const fs = require('fs');
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const getDirName = require('path').dirname;
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const path = require('path');
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const getDirName = path.dirname;
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const os = require('os');
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const os = require('os');
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const sharp = require('sharp');
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const sharp = require('sharp');
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@ -27,38 +28,45 @@ module.exports = {
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thumbnailMiddleware(staticPath) {
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thumbnailMiddleware(staticPath) {
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return function(req, res, next){
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return function (req, res, next) {
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const file = (req.url).toString().replace(/\?.*/, "");
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const filename = req.path.split(path.sep).slice(-1)[0]
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const dimension = req.query.size || ""
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const dimension = req.query.size || null
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const staticFile = staticPath + file
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const staticFile = path.join(staticPath, filename)
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fs.exists(staticFile, (exists) => {
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fs.exists(staticFile, (exists) => {
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if(!exists){
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if (!exists) {
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return next()
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return next()
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}
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}
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fs.stat(staticFile, (err, stats) => {
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fs.stat(staticFile, (err, stats) => {
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if(err){
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if (err) {
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throw err
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throw err
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}
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}
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//Check if url is static file
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//Check if url is static file
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if(stats.isFile()){
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if (stats.isFile()) {
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//Check if url has dimension parameters
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// Check if url has dimension parameters
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if(dimension != ""){
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if (dimension) {
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const width = parseInt(dimension.split('x')[0])
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let [width, height] = dimension.split('x');
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const height = parseInt(dimension.split('x')[1])
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width = +width;
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const destination = staticPath + '/.thumbnails/' + width + 'x' + height + file.replace('/', '')
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height = +height;
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const thumbnailPath = path.join(staticPath, 'thumbnails');
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const destination = path.join(thumbnailPath, `${width}x${height}-${filename}`)
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//Check if thumbnail already present
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// create thumbnails folder if not exists
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if (!fs.existsSync(thumbnailPath)) {
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fs.mkdirSync(thumbnailPath);
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}
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// Check if thumbnail already present
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fs.existsSync(destination, (exists) => {
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fs.existsSync(destination, (exists) => {
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if(exists)
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if (exists)
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return res.sendFile(destination)
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return res.sendFile(destination)
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})
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})
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//Resize image
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// Resize image
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sharp(staticFile)
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sharp(staticFile)
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.resize(width, height)
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.resize(width, height)
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.toFile(destination)
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.toFile(destination)
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@ -73,7 +81,7 @@ module.exports = {
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return res.sendFile(staticFile)
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return res.sendFile(staticFile)
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}
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}
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} else {
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} else {
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console.log('File is not static.')
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// File is not static
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return next()
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return next()
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}
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}
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})
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})
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