node-unzip
node-unzip copied to clipboard
EvanOxfeld
unzip issue Error: invalid signature: 0xe0ffd8ff
The problem is when i upload docs,ppt,pdf files its working fine but when i upload jpg , png files it generates the Error: invalid signature: 0xe0ffd8ff. If there is anybody to help use then contact us and help as soon as
thanks advance.
this is my index.js file where i put my function for file conversion :
// callback for upload files
app.post("/upload",function(req,res){
console.log("file name="+file_name);
console.log(req.body);
fs.createReadStream(file_path).pipe(cloudconvert.convert({
inputformat: file_name.split('.').pop(),
outputformat: 'jpg',
/* converteroptions: {
quality : 75,
}/
}).on('error', function(err) {
console.error('Failed: ' + err);
//alert('Failed:'+err +'please refresh....');
}).on('finished', function(data) {
console.log('Done: ' + data.message);
//alert('Done:' + data.message + 'continue....');
this.pipe(fs.createWriteStream('public/upload/'+file_name.split('.').shift()+'.zip'));
}).on('downloaded', function(destination) {
console.log('Downloaded to: ' + destination.path);
fs.mkdirSync('public/upload/'+file_name.split(".").shift());
var read=fs.createReadStream(destination.path);
console.log('read directory to: ' + read);
read.pipe(unzip.Extract({ path: 'public/upload/'+file_name.split(".").shift()+'/' }));
console.log(file_name.split(".").shift());
read.on('end',function(){
fs.readdir('public/upload/'+file_name.split(".").shift()+'/', function(err, files) {
//*****DSC Error
console.log("lenght"+files.length)
if(!err){
for(var i=0;i<files.length;i++){
files[i]='upload/'+file_name.split('.').shift()+'/'+files[i];
console.log(files[i]);
}
res.send({'slides':files});
res.end();
}
});
});
}));
res.setTimeout(120000*10, function(){
console.log('Request has timed out.');
res.send({'status':408});
res.end();
});
});
