// ==UserScript==
// @name TPB Full Search
// @namespace http://www.nocrew.org/~stefan/gm/
// @description Allow search in specific subcategory.
// @include http://*.thepiratebay.*/*
// @include http://thepiratebay.*/*
// ==/UserScript==
/*
* This is a Greasemonkey script for use with ThePirateBay.
*
* Now you can search in a specific category and not just in the
* main categories the people at ThePirateBay thinks you want to
* search in.
*
* For example, you can search for "1985" in "Video/Music videos" only,
* and not having to manually filter away all those useless entries in
* other categories you're not interested in.
*
* This script also traverses down into the following pages to fill up
* your search result list with enough entries. Due to this function,
* it can take a few seconds longer to complete the search. A small
* page-traverse counter is shown in the upper left side of the page.
*
* Apart from the search extending features, this one also adds two more
* things. It adds a checkbox for showing only seeded torrents, and thereby
* replacing the "tpbhideseedless.user.js" script, which most likely will not
* work very well with this one.
*
* The second extra feature is that it will strip away most of the ads.
* This is all done using global css (in the PageCleanup function).
*
*
*
* Fixes in v0.5 (which is the first actually numbered version):
*
* - Some fixes has been done to the page numbering. The "next"-arrow now
* points to the first page not yet having been scanned. Yes, it updates
* live, so even if you stop, it will be set correctly.
*
* - Default maxResult value has been lowered to 20. This does not mean
* that the maximum limit of results is 20, but rather that after 20 has
* been reached, no more pages will be scanned after the current one.
*
* Fixes in v0.6:
*
* - Extended search options now also available on the front page.
*
* - Some cosmetic fixes.
*
*
*
* This has been tested only with the 0.5 beta version of Greasemonkey.
*
* Several known bugs exists:
*
* - The page numbering is flawed, due to the traversal method, and apart
* from rewriting the links to include the new search category and noseed
* options, page numbers are left as they were in the original search
* (apart from the "next"-arrow fixup in v0.5).
* - The script isn't checking completely if it's on a proper page for
* for applying itself, so weird things _may_ happen.
* - The options only seem to appear on the search result page, and not
* on the main search (the one with the big logo) page.
* - Some javascript error appears in the javascript console, and I don't
* know why at this point.
* - Probably a bunch more I'm not aware of.
*
*/
/* LICENSE
* Copyright (C) 2005 Stefan Berndtsson
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You can download a copy of the GNU General Public License at
* http://www.gnu.org/licenses/gpl.txt
* or get a free printed copy by writing to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
(function() {
/* Settings */
var urlBase = 'http://thepiratebay.org/';
var urlCategories = urlBase+'browse.php';
var selectTextStr = 'Search in specific category: ';
var checkTextStr = 'Only seeded';
var searchTextStr = 'Searching page ';
var doneTextStr = 'Search done';
var brokenTextStr = 'Search aborted. Click on right arrow to continue.'
var stopTextStr = ' (click to stop)';
var maxResults = 20;
var retVal = 0;
var catNum = new Array();
var catName = new Array();
var catMain = new Array();
function addGlobalStyle(css) {
style = document.createElement("style");
style.type = "text/css";
style.innerHTML = css;
document.getElementsByTagName('head')[0].appendChild(style);
}
function pageCleanup() {
addGlobalStyle('.ad { display: none ! important }');
addGlobalStyle('table[height="165"] { display: none !important }');
addGlobalStyle('#searchfield { margin-left: auto !important; '+
'margin-right: auto !important; '+
'width: 80% !important; '+
'height: auto !important }');
addGlobalStyle('#q { text-align: center !important; height: auto !important }');
addGlobalStyle('#banner1 { height: auto !important }');
// addGlobalStyle('.img { display: none !important }');
addGlobalStyle('#TPBlogo { display: none !important; float: none !important;}');
addGlobalStyle('iframe#tpb_cat_page { display: inline !important}');
addGlobalStyle('iframe { display: none !important; }');
}
function getMainName(mainNum) {
for(var i=0;i<catNum.length;i++) {
if(catNum[i] == mainNum) {
return catName[i];
}
}
}
function isFirstPage(root) {
if(!root.document.location.search.match(/\?/)) return 1;
return 0;
}
function getVar(qvar) {
if(isFirstPage(top)) return "";
var data = top.document.location.search.split("?")[1].split("&");
for(var i=0;i<data.length;i++) {
var tmp = data[i].split("=");
if(qvar == tmp[0]) {
return tmp[1];
}
}
return "";
}
function getSubVar(qvar) {
if(!self.document) return;
if(isFirstPage(self)) return;
var data = self.document.location.search.split("?")[1].split("&");
for(var i=0;i<data.length;i++) {
var tmp = data[i].split("=");
if(qvar == tmp[0]) {
return tmp[1];
}
}
return "";
}
function setupCategoriesFrame() {
var page=document.createElement('iframe');
page.src=urlCategories+"?tpb_placeholder=1";
page.width=1;
page.height=1;
page.border=0;
page.id="tpb_cat_page";
top.document.getElementsByTagName('form')[0].appendChild(page);
}
function getCategories () {
var cats =
document.evaluate("//a[starts-with(@href, 'brwsearch.php')]",
document, null,
XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,
null);
if(cats.snapshotLength < 5) {
return;
}
// alert("DEBUG: Got "+cats.snapshotLength+" nodes");
for(var i=0;i<cats.snapshotLength;i++) {
var cat = cats.snapshotItem(i);
if(cat.parentNode.nodeName == "DT") {
/* Main category */
var r = cat.href.match(/brwsearch.php\?b=1&d=(\d00)/);
catNum.push(r[1]);
catMain.push(r[1]);
catName.push(cat.innerHTML);
} else if(cat.parentNode.nodeName == "NOBR") {
/* Sub category */
var r = cat.href.match(/brwsearch.php\?b=1&c=(\d)(\d+)/);
catNum.push(r[1]+r[2]);
catMain.push(r[1]+'00');
catName.push(cat.innerHTML);
}
}
if(!catNum.length) return;
var div = document.createElement('div');
var sel = document.createElement('select');
sel.setAttribute('name', 'tpb_subcat');
var selText = document.createElement('b');
selText.innerHTML = selectTextStr;
var chk = document.createElement('input');
chk.setAttribute('type', 'checkbox');
chk.setAttribute('name', 'tpb_noseed');
if(getVar("tpb_noseed")) {
chk.setAttribute('checked', '1');
}
chk.setAttribute('value', '1');
var chkLabel = document.createElement('label');
chkLabel.setAttribute('for', 'noseed');
var chkText = document.createTextNode(checkTextStr);
chkLabel.appendChild(chk);
chkLabel.appendChild(chkText);
var opt;
var label;
opt = document.createElement('option');
opt.setAttribute('value', '0');
opt.innerHTML = "---";
sel.appendChild(opt);
for(i=0;i<catNum.length;i++) {
if(catNum[i] == catMain[i]) {
label = catName[i];
} else {
label = getMainName(catMain[i])+' / '+catName[i];
}
opt = document.createElement('option');
opt.setAttribute('value', catNum[i]);
if(getVar("tpb_subcat") == catNum[i]) {
opt.setAttribute('selected', '1');
}
opt.innerHTML = label;
sel.appendChild(opt);
}
div.appendChild(selText);
div.appendChild(sel);
div.appendChild(document.createElement('br'));
if(isFirstPage(top)) {
var labelParent = top.document.getElementsByTagName('label')[0].parentNode;
labelParent.appendChild(chkLabel);
labelParent.appendChild(div);
} else {
var form = top.document.getElementsByTagName('form')[0];
form.appendChild(chkLabel);
form.appendChild(div);
}
var t = top.document.getElementById("tpb_cat_page");
t.parentNode.removeChild(t);
}
function getPageUrl(pnum) {
var tmp = getVar("page");
if(tmp == "") {
var tmp2 = top.location.href.replace("#", "");
return tmp2+"&page="+pnum;
} else {
var oldnum = parseInt(tmp);
return top.location.href.replace("&page="+oldnum, "&page="+pnum);
}
}
function getThisPageNum() {
var tmp = getVar("page");
if(tmp == "") {
return 0;
}
return parseInt(tmp);
}
function getNextPage(pnum) {
var url = getPageUrl(pnum);
GM_xmlhttpRequest({
method:'GET',
url: url,
onload: function(result) {
var thisPage = parseInt(top.document.body.getAttribute("nextpage"));
var resultCnt = parseInt(top.document.body.getAttribute("counter"));
var stopSearch = parseInt(top.document.body.getAttribute("stopsearch"));
var startPage = parseInt(top.document.body.getAttribute("startpage"));
function isSearchBroken(data) {
if(!data.match(/<body[^>]*>\n/)) {
var r = data.match(/(<body.*)/);
alert("DEBUG: Broken page: \""+r[1].substr(0,40)+"\"");
return 1;
}
return 0;
}
function isLastPage(data) {
if(data.match(/\/img\/next\.gif/)) {
return 0;
}
return 1;
}
function getRowData(data) {
var tmp = data.split("</thead>");
var raw = tmp[1];
return raw.split("<tr><td colspan")[0];
}
function makeRowList(rowDataFull) {
var out = new Array();
var list = rowDataFull.split("</tr>");
for(var i=0;i<list.length;i++) {
var tmp = list[i];
tmp = tmp.replace("<tr>", "");
tmp = tmp.replace('<tr class="alt">', '');
out.push(tmp);
}
return out;
}
var data = result.responseText;
if(isSearchBroken(data)) {
var text = top.document.evaluate("//b[@class='tpb_search_status']",
top.document, null,
XPathResult.FIRST_ORDERED_NODE_TYPE,
null).singleNodeValue;
text.innerHTML = brokenTextStr;
return 0;
}
var cat = getVar("tpb_subcat");
var hideseed = 0;
if(getVar("tpb_noseed") == "1") {
hideseed = 1;
}
var rows = makeRowList(getRowData(data));
var insertPoint =
top.document.evaluate("//td[@colspan='9']", top.document, null,
XPathResult.FIRST_ORDERED_NODE_TYPE,
null).singleNodeValue.parentNode;
for(var i=0;i<rows.length;i++) {
var show = 0;
/* Check category */
var r = rows[i].match(/brwsearch.php\?b=1.*c=(\d+)/);
if(!r) continue;
if((cat.substring(1,3) == "00") &&
(r[1].substr(0,1) == cat.substr(0,1))) {
show = 1;
} else if(cat == r[1]) {
show = 1;
}
/* Check seed */
if(hideseed && show) {
var line = rows[i].split("\n");
if(line[8].match(/<td align="right">0<\/td>/)) {
show = 0;
}
}
if(show) {
var tr = top.document.createElement('tr');
insertPoint.parentNode.insertBefore(tr, insertPoint);
tr.innerHTML = rows[i];
resultCnt++;
}
}
if(!stopSearch && data.match(/\/img\/next\.gif/) &&
(resultCnt < maxResults)) {
// alert("DEBUG: Next page is "+(thisPage+1));
var text = top.document.evaluate("//b[@class='tpb_search_status']",
top.document, null,
XPathResult.FIRST_ORDERED_NODE_TYPE,
null).singleNodeValue;
text.innerHTML = searchTextStr+(thisPage+1)+stopTextStr;
top.document.body.setAttribute("nextpage", thisPage+1);
top.document.body.setAttribute("counter", resultCnt);
/*
for(var i = startPage; i<=thisPage;i++) {
var link = top.document.getElementById('tpb_link_page_'+i);
if(link) link.style.display = 'none';
}
*/
var link = top.document.getElementById('tpb_link_next');
var r = link.href.match(/&page=(\d+)/);
if(r) {
link.href = link.href.replace("&page="+r[1],
"&page="+(thisPage+1));
}
getNextPage(thisPage+1);
} else {
if(!data.match(/\/img\/next.gif/)) {
var link = top.document.getElementById('tpb_link_next');
if(link) link.style.display = 'none';
}
var text = top.document.evaluate("//b[@class='tpb_search_status']",
top.document, null,
XPathResult.FIRST_ORDERED_NODE_TYPE,
null).singleNodeValue;
text.innerHTML = doneTextStr;
}
}
});
return retVal;
}
function hideOtherCategories() {
if(self.location.href!=top.location.href) {
return;
}
var resultCnt = 0;
var rows = document.evaluate("//td[@class='vertTh']", document, null,
XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,
null);
var cat = getVar("tpb_subcat");
var hideseed = 0;
if(getVar("tpb_noseed") == "1") {
hideseed = 1;
}
for(i=0;i<rows.snapshotLength;i++) {
var cell = rows.snapshotItem(i);
var row = cell.parentNode;
var link = cell.childNodes[0];
var r = link.href.match(/brwsearch.php\?b=1&[cd]=(\d+)/);
var show;
if(!cat || cat == '0' || cat == '') {
show = 1;
} else {
show = 0;
}
if((cat.substring(1,3) == "00") &&
(r[1].substr(0,1) == cat.substr(0,1))) {
show = 1;
} else if(cat == r[1]) {
show = 1;
}
if(hideseed && row.childNodes[13].innerHTML == "0") {
show = 0;
}
if(show) {
if(row.style.display != 'none') {
row.style.display = 'table-row';
resultCnt++;
}
} else {
row.style.display = 'none';
}
}
if(resultCnt < maxResults) {
var head2 = top.document.getElementsByTagName('h2')[0];
if(head2.childNodes[1].nodeValue.length != 1) return;
var link = top.document.createElement('a');
link.setAttribute('href', '#');
link.setAttribute('onclick',
"top.document.body.setAttribute('stopsearch', '1');");
var text = top.document.createElement('b');
text.setAttribute('class', 'tpb_search_status');
var pnum = getThisPageNum();
var nextPage = pnum+1;
text.innerHTML = searchTextStr + nextPage + stopTextStr;
link.appendChild(text);
head2.appendChild(link);
top.document.body.setAttribute("startpage", pnum);
top.document.body.setAttribute("nextpage", nextPage);
top.document.body.setAttribute("counter", resultCnt);
top.document.body.setAttribute("stopsearch", "0");
getNextPage(nextPage);
}
return;
}
function rewriteLinks() {
if(self.location.href!=top.location.href) {
return;
}
var links =
document.evaluate("//td[@colspan='9']/a[starts-with(@href,'?q=')]",
document, null,
XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
var last = 1;
for(var i=0;i<links.snapshotLength;i++) {
var link = links.snapshotItem(i);
var href = link.href;
if(link.childNodes.length > 0) {
if((link.childNodes[0].nodeName == 'IMG') &&
(link.childNodes[0].src.match(/next.gif/))) {
last = 0;
}
}
var r = link.href.match(/&page=(\d+)/);
link.href = href.replace("?q=",
"?tpb_subcat="+getVar("tpb_subcat")+
"&tpb_noseed="+getVar("tpb_noseed")+
"&q=");
if(r) {
link.setAttribute('id', 'tpb_link_page_'+r[1]);
if(!last) {
link.setAttribute('id', 'tpb_link_next');
}
}
}
lastPage = last;
}
pageCleanup();
if(top.location.href == self.location.href) {
setupCategoriesFrame();
rewriteLinks();
hideOtherCategories();
} else {
if(getSubVar("tpb_placeholder") == "1") {
getCategories();
}
}
})();
