By sparky
—
Last update
Apr 27, 2008
—
Installed
6,801 times.
// ==UserScript==
// @name torrentz.com OnClick Download
// @author Przemyslaw Iskra <sparky@pld-linux.org>
// @namespace http://sparky.homelinux.org
// @description Allows direct .torrent file download on torrentz.com
// @version 0.2.5
// @date 2008-04-27
// @include http://torrentz.com/*
// @include http://*.torrentz.com/*
// @include http://sumotorrent.com/*
// @include http://*.sumotorrent.com/*
// @include http://monova.org/*
// @include http://*.monova.org/*
// ==/UserScript==
function hrefToTorrent( host, href ) {
// turn page location into torrent file location
// type of returned value:
// - string - treated as exact file location
// - function - regular expression used to find file name on page
// - bool true - requires indirect download
// - bool false - unsupported
switch ( host.toLowerCase() ) {
case 'bittorrent.am':
case 'torrents.am':
case 'torrentz.ru':
return href.replace(
/(http:\/\/[^\/]+)\/torrent\/(\d+)\/\d+\/\d+\/(.*)\.html/,
"$1/get/$2/$3.torrent"
);
case 'btmon.com':
return href.replace(/\.html$/, '');
case 'extratorrent.com':
return href
.replace( "/torrent/", "/download/" )
.replace( /\.html$/, ".torrent" );
case 'fenopy.com':
return href.replace(/index\.html$/, 'download.html');
case 'fulldls.com':
return /<a href="(download-.*?\.torrent)"/;
case 'mininova.org':
return href.replace('tor', 'get');
case 'monova.org': // evil !
// needs to be redirected to the torrent from it's own site
return true;
case 'mybittorrent.com':
return 'http://www.mybittorrent.com/dl/' + href.match( /\d+/ ) + '/';
case 'newtorrents.info':
return href.replace(
/(http:\/\/[^\/]+)\/torrent\/(\d+)\/(.*?)\.html/g,
"$1/down.php?id=$2"
);
case 'seedpeer.com':
return /<a rel="nofollow" href="(.*?)">Download This Torrent<\/a>/;
case 'snarf-it.org':
return href
.replace( 'viewTorrent', 'downloadTorrent')
.replace('.html', '.torrent');
case 'sumotorrent.com': // evil !
// needs to be redirected to the torrent from it's own site
return true;
case 'thepiratebay.org':
return 'http://torrents.thepiratebay.org'
+ href.match( /\/\d+\/.*$/ )
+ ".TPB.torrent";
case 'thetorrentsite.com':
return href.replace( "/viewTorrent/", "/downloadTorrent/" )
.replace( /\.html$/, ".torrent" );
case 'torrenthound.com':
return href.replace(
/(http:\/\/[^\/]+)\/hash\/([0-9a-f]+)(\/.*)?/,
'$1/torrent/$2'
);
case 'torrentportal.com':
return href.replace('details', 'download');
case 'torrentreactor.net':
var link = href.replace(
/(http:\/\/)[^\/]+\/torrents\/(\d+)\/(.*?)/,
"$1dl.torrentreactor.net/download.php?id=$2&name=$3"
);
// if first quess was wrong try something else
if ( link == href ) {
var torrentName = document
.getElementById( 'p-body-download-locations' )
.getElementsByTagName( 'h2' )[0].innerHTML;
return href.replace(
/\/view.php\?id=(\d+)/,
"/download.php?id=$1&name=" + encodeURIComponent( torrentName )
);
}
return link;
}
return false;
}
// Adds javascript to the page so it will be executed in page context.
function addJS( js ) {
var head = document.getElementsByTagName('head')[0];
if (!head) return;
var jscript = document.createElement('script');
jscript.type = 'text/javascript';
jscript.appendChild( document.createTextNode( js ) );
head.appendChild( jscript );
}
var requestDownload = "#downloadThisDamnTorrent";
// Main part
function torrentz() {
// add favicon link
var icon = document.createElement( 'link' );
icon.setAttribute( 'rel', 'shortcut icon' );
icon.setAttribute( 'type', 'image/x-icon' );
icon.setAttribute( 'href', '/favicon.ico' );
var head = document.getElementsByTagName('head')[0];
head.appendChild( icon );
var divs = document.getElementsByTagName( 'div' );
var downloadLocations;
for ( var i = 0; i < divs.length; i++ )
if ( divs[i].getAttribute( 'class' ) == 'download' ) {
downloadLocations = divs[i];
break;
}
if (!downloadLocations)
return;
GM_addStyle(
'div.download > dl.download-immediate' +
'{ background: #e0e0ff; }' +
'div.download > dl.download-search-ok' +
'{ background: #cfc; }' +
'div.download > dl.download-search' +
'{ background: #eeb; }' +
'div.download > dl.download-search-failed' +
'{ background: #f99; }' +
'div.download > dl.download-unsupported' +
'{ background: #fcc; }' +
'div.download > dl.download-indirect' +
'{ background: #ff8; }' +
'div.download > dl.download-get-all' +
'{ background: #eee; }' +
'.download-invisible' +
'{ width: 0; height: 0; border: 0; }' +
'');
// Track all events to be able to remove them later
var eventList = new Array();
function setOnClick( a, onclick, index ) {
// remove old and set new onclick handler
if ( eventList[ index ] )
a.removeEventListener( 'click', eventList[ index ], false );
if ( onclick ) {
eventList[ index ] = onclick;
a.addEventListener( 'click', onclick, false );
}
}
function getAll( max, ignore1, ignore2, event ) {
// execute all the handlers
for ( var i = 0; i < max; i++ ) {
var onclick = eventList[i];
if ( onclick )
onclick( event );
}
}
function OnClick_noDefault( func, arg1, arg2, arg3 ) {
// return function to use as onclick handler
return function( event ) {
func( arg1, arg2, arg3, event );
event.preventDefault();
};
}
function noReferer( link ) {
// opens link location removing referer informarion
// works like opening using dereferer site (http://ultimod.org/),
// but much faster, and no need to use external server
var redir_js = 'document.location="' + link + '"';
var redir_html = '<html><head><script>'
+ redir_js + '</script></head></html>';
var redir = 'data:text/html,' + escape( redir_html );
return redir;
}
function OpenTorrent( a, link ) {
// open torrent in iframe
var p = a.parentNode;
var iframe = p.getElementsByTagName( 'iframe' );
if ( iframe && iframe.length > 0 ) {
iframe = iframe[0];
} else {
iframe = document.createElement( 'iframe' );
iframe.setAttribute( 'class', 'download-invisible' );
p.appendChild( iframe );
}
iframe.src = noReferer( link );
}
function FindAndPrepare( a, regex, index ) {
// does lots of stuff needed for pages which have to be searched for file name
var href = a.href;
var p = a.parentNode.parentNode;
// blink while checking
var int = window.setInterval( function() {
p.setAttribute( 'class',
'download-search' + (p.getAttribute( 'class' ) == 'download-search' ? '-ok' : '')
);
}, 150 );
// called on error
var failed = function( a, error ) {
window.clearInterval( int );
a.parentNode.parentNode.setAttribute( 'class', 'download-search-failed');
a.setAttribute( 'title', 'Page search failed: ' + error );
}
var onLoad = function( res ) {
if ( !res.responseText )
return failed( a, "No data" );
var link = res.responseText.match( regex );
if ( !link || link.length < 1 )
return failed( a, "Link not found" );
link = link[1].toString();
if ( link.match( /^http:\/\// ) ) {
// full URI - nothing to do
} else if ( link.match( /^\// ) ) {
// full path, no domain name - add domain
link = href.match( /(https?:\/\/[^\/]+)\// )[1]
+ link;
} else {
// just file name - add domain and path
link = href.match( /^(.+\/)[^\/]*$/ )[1]
+ link;
}
window.clearInterval( int );
a.parentNode.parentNode.setAttribute( 'class', 'download-search-ok' );
a.setAttribute( 'title', "Direct download: " + link );
OpenTorrent( a, link );
// don't trigger page searching again, just download
setOnClick( a, OnClick_noDefault( OpenTorrent, a, link ), index );
}
GM_xmlhttpRequest({
method: 'get',
url: href,
onload: onLoad
});
}
var div = downloadLocations.getElementsByTagName( 'p' )[0];
downloadLocations.removeChild( div );
var anchorElements = downloadLocations.getElementsByTagName( 'a' );
var torrentIdRegex = /\d+/;
var urlRegex = new RegExp(
'(https?):\/\/' + // protocol
'(www\.)?([-A-Z0-9\.]+)' + // hostname
'(\/[-A-Z0-9+&@#\/%=~_|!:,.;?]*)?', // pathname
'i');
for (var index = 0, anchorElement;
anchorElement = anchorElements[index];
index++)
{
var hrefAttributeValue = anchorElement.getAttribute('href');
var match = urlRegex.exec(hrefAttributeValue);
if (!match || !(match.length > 1))
continue;
var resp = hrefToTorrent( match[3], hrefAttributeValue );
var class, title, onclick = null;
switch ( typeof resp ) {
case 'boolean':
if ( resp == true ) {
// indirect
class = 'indirect';
title = "Indirect download";
onclick = OnClick_noDefault( OpenTorrent,
anchorElement, hrefAttributeValue + requestDownload );
} else {
// unsupported
class = 'unsupported';
title = "Direct download not supported";
}
break;
case 'string':
// immediate
class = 'immediate';
title = "Direct download: " + resp;
onclick = OnClick_noDefault( OpenTorrent, anchorElement, resp );
break;
case 'function':
// search
class = 'search';
title = "Click to find";
onclick = OnClick_noDefault( FindAndPrepare,
anchorElement, resp, index );
break;
default:
continue;
}
anchorElement.parentNode.parentNode.setAttribute( 'class', 'download-' + class );
anchorElement.setAttribute( 'title', title );
if ( onclick )
setOnClick( anchorElement, onclick, index );
}
if ( index > 1 ) {
var dl = document.createElement( 'dl' );
var dt = document.createElement( 'dt' );
dl.appendChild( dt );
var dd = document.createElement( 'dd' );
dl.appendChild( dd );
var a = document.createElement( 'a' );
dt.appendChild( a );
dl.setAttribute( 'class', 'download-get-all' );
var span = document.createElement( 'span' );
span.setAttribute( 'class', 'u' );
span.appendChild( document.createTextNode( "get all !" ) );
a.appendChild( span );
span = document.createElement( 'span' );
span.setAttribute( 'class', 'n' );
span.appendChild( document.createTextNode( "Download" ) );
a.appendChild( span );
a.appendChild( document.createTextNode( " all the torrents" ) );
a.setAttribute( 'href', '#' );
a.addEventListener( 'click', OnClick_noDefault( getAll, index ), false );
downloadLocations.appendChild( dl );
}
downloadLocations.appendChild( div );
}
// for evil pages which need to be redirected to the torrent from it's own site
function indirectDownload( host ) {
var regex = new RegExp(
'^http://' + host + '/download/'
+ '[0-9]+/[0-9-]+/.+\.torrent$'
);
var anchorElements = document.getElementsByTagName( 'a' );
for ( var i = 0; i < anchorElements.length; i++ ) {
var a = anchorElements[i];
if ( a.href.match( regex ) ) {
document.location = a.href;
break;
}
}
}
{
var host = document.location.hostname.match( /[^\.]+\.[^\.]+$/ ).toString();
switch ( host ) {
case 'torrentz.com':
torrentz();
break;
case 'sumotorrent.com':
if ( document.location.hash == requestDownload ) {
// must be redirected to the torrent file in page context,
// not in GM context; for referer to be set
addJS( '(' + indirectDownload.toSource()
+ ')("torrents\.sumotorrent\.com")' );
}
break;
case 'monova.org':
if ( document.location.hash == requestDownload ) {
// must be redirected to the torrent file in page context,
// not in GM context; for referer to be set
addJS( '(' + indirectDownload.toSource()
+ ')("www\.monova\.org")' );
}
break;
default:
GM_log( "Unknown service: " + host + "\n" );
break;
}
}
// vim: ts=4:sw=4
