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Very quick update to ScienceDirect to restore authenticated single-page saving and PDF download after site update

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Search results and guest mode will return an error with a message (in Report Errors) until this is fixed for real
This commit is contained in:
Dan Stillman 2010-01-25 08:05:50 +00:00
parent bbb070274e
commit da0c883f45
1 changed files with 12 additions and 6 deletions
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18
translators/ScienceDirect.js
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@ -8,7 +8,7 @@
"maxVersion":null,
"priority":100,
"inRepository":true,
"lastUpdated":"2009-10-31 20:35:00"
"lastUpdated":"2010-01-25 08:05:00"
}
function detectWeb(doc, url) {
@ -29,10 +29,13 @@ function doWeb(doc, url) {
var nsResolver = namespace ? function(prefix) {
if (prefix == 'x') return namespace; else return null;
} : null;
if (doc.evaluate('//*[contains(@src, "exportarticle_a.gif")]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()) {
if (doc.evaluate('//*[contains(@class, "icon_exportarticlesci_dir")]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()
|| doc.evaluate('//*[contains(@src, "exportarticle_a.gif")]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()) {
var articles = new Array();
if(detectWeb(doc, url) == "multiple") {
throw ("Multiple-item saving from ScienceDirect temporarily disabled due to a site update -- an updated Zotero translator will be available soon");
//search page
var items = new Object();
var xpath;
@ -71,9 +74,10 @@ function doWeb(doc, url) {
var scrape = function(newDoc, set) {
var PDF;
var tempPDF = newDoc.evaluate('//a[@class="noul" and div/div[contains(text(), "PDF")]]', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext();
var tempPDF = newDoc.evaluate('//a[contains(@class, "noul") and contains(@class, "icon_pdf")]', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext();
if (!tempPDF) { // PDF xpath failed, lets try another
tempPDF = newDoc.evaluate('//a[@class="noul" and contains(text(), "PDF")]', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext();
// TODO: others?
//tempPDF = newDoc.evaluate('//a[@class="noul" and contains(text(), "PDF")]', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext();
if (!tempPDF) { // second PDF xpath failed set PDF to null to avoid item.attachments
PDF = null;
} else {
@ -83,7 +87,7 @@ function doWeb(doc, url) {
PDF = tempPDF.href; // first xpath succeeded, use that link
}
var url = newDoc.location.href;
var get = newDoc.evaluate('//a[img[contains(@src, "exportarticle_a.gif")]]', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().href;
var get = newDoc.evaluate('//a[contains(@class, "icon_exportarticlesci_dir")]', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().href;
// if the PDF is available make it an attachment otherwise only use snapshot.
var attachments;
if (PDF) {
@ -190,6 +194,8 @@ function doWeb(doc, url) {
}
} else {
throw ("Guest-mode saving from ScienceDirect temporarily disabled due to a site update -- an updated Zotero translator will be available soon");
var sets = [];
var articles = new Array();
if (detectWeb(doc, url) == "multiple") {