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{
"translatorID":"57a00950-f0d1-4b41-b6ba-44ff0fc30289",
"translatorType":4,
"label":"Google Scholar",
"creator":"Simon Kornblith",
"target":"http://scholar\\.google\\.(?:com|com?\\.[a-z]{2}|[a-z]{2})/scholar",
"minVersion":"1.0.0b3.r1",
"maxVersion":"",
"priority":100,
"inRepository":true,
"lastUpdated":"2009-07-22 08:05:00"
}
function detectWeb(doc, url) {
return "multiple";
}
var haveEndNoteLinks;
function scrape(doc) {
var nsResolver = doc.createNSResolver(doc.documentElement);
var items = new Array();
var itemGrabLinks = new Array();
var itemGrabLink;
var links = new Array();
var types = new Array();
var itemTypes = new Array();
var attachments = new Array();
var titles = doc.evaluate('//h3[@class="r"]', doc, nsResolver,
XPathResult.ANY_TYPE, null);
// changing .enw to .bib
var elmts = doc.evaluate('//a[contains(@href, ".bib")]',
doc, nsResolver, XPathResult.ANY_TYPE, null);
var title;
var i = 0;
while(title = titles.iterateNext()) {
itemGrabLinks[i] = elmts.iterateNext().href;
items[i] = title.textContent;
var link = doc.evaluate('.//a',
title, nsResolver, XPathResult.ANY_TYPE, null).iterateNext();
if (link){
links[i] = link.href;
}
i++;
}
if (!items.length) {
if(Zotero.done) Zotero.done(true);
return;
}
items = Zotero.selectItems(items);
if(!items) {
if(Zotero.done) Zotero.done(true);
return true;
}
var urls = new Array();
for(var i in items) {
// get url
urls.push(itemGrabLinks[i]);
if(links[i]) {
attachments.push([{title:"Google Scholar Linked Page", type:"text/html",
url:links[i]}]);
} else {
attachments.push([]);
}
}
var translator = Zotero.loadTranslator("import");
// changing this to bibtex per note below
translator.setTranslator("9cb70025-a888-4a29-a210-93ec52da40d4");
translator.setHandler("itemDone", function(obj, item) {
item.attachments = attachments.shift();
item.complete();
});
Zotero.Utilities.HTTP.doGet(urls, function(text) {
translator.setString(text);
translator.translate();
}, function() { Zotero.done() });
}
function doWeb(doc, url) {
var nsResolver = doc.createNSResolver(doc.documentElement);
//SR:Will use preference setting url instead of cookie to get EndNote links (works with ezproxy, doesn't overwrite other prefs)
//doc.cookie = "GSP=ID=deadbeefdeadbeef:IN=ebe89f7e83a8fe75+7e6cc990821af63:CF=3; domain=.scholar.google.com";
// determine if we need to reload the page
// first check for EndNote links
// changing to BibTeX since Google is dropping characters in enw and ris output
haveEndNoteLinks = doc.evaluate('//a[contains(@href, ".bib")]',
doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext();
if(!haveEndNoteLinks) {
// SR:Commenting out this bit as code for retrieving citations from "Related" links is unreliable and unnecessary
//// next check if there are docs with no related articles
//if(doc.evaluate(''//p[@class="g"][not(descendant-or-self::text() = "Related Articles")]'',
// doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()) {
// SR:Set preferences to show import links in English and do page reload
// (bit of a hack as it overwrites user prefs for language and import link type)
url = url.replace (/hl\=[^&]*&?/, "");
// changing scisf from 3 to 4 to move from .enw to .bib
url = url.replace("scholar?", "scholar_setprefs?hl=en&scis=yes&scisf=4&submit=Save+Preferences&");
haveEndNoteLinks = true;
Zotero.Utilities.loadDocument(url, scrape);
Zotero.wait();
return;
//}
}
scrape(doc, url);
Zotero.wait();
}
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