Read and parse a torrent from a resource
npm install read-torrent
var readTorrent = require('read-torrent');
readTorrent('http://my-server.com/file.torrent', options, function(err, torrent) {
// we loaded a torrent from a server
});
readTorrent('mydir/file.torrent', function(err, torrent) {
// we loaded a torrent from a file
});where options is a javascript object with request options
The torrent result looks like this:
{
infoHash: 'd2474e86c95b19b8bcfdb92bc12c9d44667cfa36',
name: 'Leaves of Grass by Walt Whitman.epub',
private: false,
created: new Date('Thu Aug 01 2013 06:27:46 GMT-0700 (PDT)'),
announce: [
'http://tracker.thepiratebay.org/announce',
'udp://tracker.openbittorrent.com:80',
'udp://tracker.ccc.de:80',
'udp://tracker.publicbt.com:80',
'udp://fr33domtracker.h33t.com:3310/announce'
],
files: [
{
path: 'Leaves of Grass by Walt Whitman.epub',
name: 'Leaves of Grass by Walt Whitman.epub',
length: 362017,
offset: 0
}
],
length: 362017,
pieceLength: 16384,
lastPieceLength: 1569,
pieces: [
'1f9c3f59beec079715ec53324bde8569e4a0b4eb',
'ec42307d4ce5557b5d3964c5ef55d354cf4a6ecc',
'7bf1bcaf79d11fa5e0be06593c8faafc0c2ba2cf',
'76d71c5b01526b23007f9e9929beafc5151e6511',
'0931a1b44c21bf1e68b9138f90495e690dbc55f5',
'72e4c2944cbacf26e6b3ae8a7229d88aafa05f61',
'eaae6abf3f07cb6db9677cc6aded4dd3985e4586',
'27567fa7639f065f71b18954304aca6366729e0b',
'4773d77ae80caa96a524804dfe4b9bd3deaef999',
'c9dd51027467519d5eb2561ae2cc01467de5f643',
'0a60bcba24797692efa8770d23df0a830d91cb35',
'b3407a88baa0590dc8c9aa6a120f274367dcd867',
'e88e8338c572a06e3c801b29f519df532b3e76f6',
'70cf6aee53107f3d39378483f69cf80fa568b1ea',
'c53b506159e988d8bc16922d125d77d803d652c3',
'ca3070c16eed9172ab506d20e522ea3f1ab674b3',
'f923d76fe8f44ff32e372c3b376564c6fb5f0dbe',
'52164f03629fd1322636babb2c014b7dae582da4',
'1363965261e6ce12b43701f0a8c9ed1520a70eba',
'004400a267765f6d3dd5c7beb5bd3c75f3df2a54',
'560a61801147fa4ec7cf568e703acb04e5610a4d',
'56dcc242d03293e9446cf5e457d8eb3d9588fd90',
'c698de9b0dad92980906c026d8c1408fa08fe4ec'
]
}For convenience, read-torrent also support reading magnet uri. Resulting information is limited, though.
// "Leaves of Grass" by Walt Whitman
var uri = 'magnet:?xt=urn:btih:d2474e86c95b19b8bcfdb92bc12c9d44667cfa36&dn=Leaves+of+Grass+by+Walt+Whitman.epub&tr=udp%3A%2F%2Ftracker.openbittorrent.com%3A80&tr=udp%3A%2F%2Ftracker.publicbt.com%3A80&tr=udp%3A%2F%2Ftracker.istole.it%3A6969&tr=udp%3A%2F%2Ftracker.ccc.de%3A80&tr=udp%3A%2F%2Fopen.demonii.com%3A1337'
readTorrent(uri, function(err, torrent) {
// we loaded a torrent from a magnet uri
});Resulting information depends on the contents of the URI, but infoHash is guaranteed for any valid magnet uri.
There is also a command-line interface available if you install it with -g
npm install -g read-torrent
This installs a program called read-torrent that you simply pass a torrent file or url
read-torrent http://my-server.com/file.torrent
This will print all meta info of the torrent file to the terminal
Thanks to https://github.com/feross for parse-torrent and magnet-uri