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Fixes ScienceDirect. Some further tweaking may be needed, but push now.

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This commit is contained in:
Sean Takats 2008-04-13 01:56:32 +00:00
parent 1c9ed8984e
commit 84f0410d64
1 changed files with 19 additions and 23 deletions
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42
scrapers.sql
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@ -22,7 +22,7 @@
-- Set the following timestamp to the most recent scraper update date
REPLACE INTO version VALUES ('repository', STRFTIME('%s', '2008-04-11 17:15:00'));
REPLACE INTO version VALUES ('repository', STRFTIME('%s', '2008-04-13 05:00:00'));
REPLACE INTO translators VALUES ('96b9f483-c44d-5784-cdad-ce21b984fe01', '1.0.0b4.r1', '', '2008-03-21 20:00:00', '1', '100', '4', 'Amazon.com', 'Sean Takats and Michael Berkowitz', '^https?://(?:www\.)?amazon',
'function detectWeb(doc, url) {
@ -13164,7 +13164,7 @@ REPLACE INTO translators VALUES ('fe728bc9-595a-4f03-98fc-766f1d8d0936', '1.0.0b
Zotero.wait();
}');
REPLACE INTO translators VALUES ('b6d0a7a-d076-48ae-b2f0-b6de28b194e', '1.0.0b3.r1', '', '2008-03-24 02:15:00', '1', '100', '4', 'ScienceDirect', 'Michael Berkowitz', 'https?://www\.sciencedirect\.com[^/]*/science\?(?:.+\&|)_ob=(?:ArticleURL|ArticleListURL|PublicationURL)',
REPLACE INTO translators VALUES ('b6d0a7a-d076-48ae-b2f0-b6de28b194e', '1.0.0b3.r1', '', '2008-04-13 05:00:00', '1', '100', '4', 'ScienceDirect', 'Michael Berkowitz', 'https?://www\.sciencedirect\.com[^/]*/science\?(?:.+\&|)_ob=(?:ArticleURL|ArticleListURL|PublicationURL)',
'function detectWeb(doc, url) {
if ((url.indexOf("_ob=DownloadURL") != -1) || doc.title == "ScienceDirect Login") {
return false;
@ -13188,15 +13188,16 @@ REPLACE INTO translators VALUES ('b6d0a7a-d076-48ae-b2f0-b6de28b194e', '1.0.0b3.
var items = new Object();
var xpath;
if (url.indexOf("_ob=PublicationURL") != -1) {
// not sure if this case still arises. may need to be fixed at some point
xpath = ''//table[@class="txt"]/tbody/tr/td[2]'';
} else {
xpath = ''//table[@class="tableResults-T"]/tbody/tr[1]/td[2]'';
xpath = ''//div[@class="font3"][@id="bodyMainResults"]/table/tbody/tr/td[2]/a'';
}
var rows = doc.evaluate(xpath, doc, nsResolver, XPathResult.ANY_TYPE, null);
var next_row;
while (next_row = rows.iterateNext()) {
var title = doc.evaluate(''./span[@class="bf"]'', next_row, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().textContent;
var link = doc.evaluate(''.//a[1]'', next_row, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().href;
var title = next_row.textContent;
var link = next_row.href;
items[link] = title;
}
items = Zotero.selectItems(items);
@ -13207,11 +13208,10 @@ REPLACE INTO translators VALUES ('b6d0a7a-d076-48ae-b2f0-b6de28b194e', '1.0.0b3.
articles = [url];
}
Zotero.Utilities.processDocuments(articles, function(newDoc) {
var doi = newDoc.evaluate(''//div[@class="pageText"][@id="sdBody"]/a[contains(text(), "doi")]'', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().textContent.substr(4);
Zotero.debug(doi);
var doi = newDoc.evaluate(''//div[@class="articleHeaderInner"][@id="articleHeader"]/a[contains(text(), "doi")]'', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().textContent.substr(4);
var PDF = newDoc.evaluate(''//a[contains(text(), "PDF")]'', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().href;
var url = newDoc.location.href;
var get = newDoc.evaluate(''//a[img[contains(@alt, "Export citation")]]'', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().href;
var get = newDoc.evaluate(''//a[img[contains(@src, "exportarticle_a.gif")]]'', newDoc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().href;
Zotero.Utilities.HTTP.doGet(get, function(text) {
var md5 = text.match(/<input type=hidden name=md5 value=([^>]+)>/)[1];
var acct = text.match(/<input type=hidden name=_acct value=([^>]+)>/)[1];
@ -13254,23 +13254,20 @@ REPLACE INTO translators VALUES ('b6d0a7a-d076-48ae-b2f0-b6de28b194e', '1.0.0b3.
}, function() {Zotero.done;});
} else {
var articles = new Array();
Zotero.debug("not logged in");
if (detectWeb(doc, url) == "multiple") {
var items = new Object();
if (url.indexOf("_ob=PublicationURL") != -1) {
xpath = ''//table[@class="txt"]/tbody/tr[1]/td[2]'';
// not sure whether this case still exists
} else {
var xpath = ''//table[@class="tableResults-T"]/tbody/tr/td[2]'';
xpath = ''//div[@class="font3"][@id="bodyMainResults"]/table/tbody/tr/td[2]/a'';
}
var titlepath = xpath + ''//span[@class="bf"]'';
var linkpath = xpath + ''//tr/td[1]/a[1]'';
var titles = doc.evaluate(titlepath, doc, null, XPathResult.ANY_TYPE, null);
var links = doc.evaluate(linkpath, doc, null, XPathResult.ANY_TYPE, null);
var next_title;
var next_link;
while ((next_title = titles.iterateNext()) && (next_link = links.iterateNext())) {
items[next_link.href] = next_title.textContent;
var rows = doc.evaluate(xpath, doc, nsResolver, XPathResult.ANY_TYPE, null);
var next_row;
while (next_row = rows.iterateNext()) {
var title = next_row.textContent;
var link = next_row.href;
items[link] = title;
}
items = Zotero.selectItems(items);
for (var i in items) {
@ -13297,8 +13294,8 @@ REPLACE INTO translators VALUES ('b6d0a7a-d076-48ae-b2f0-b6de28b194e', '1.0.0b3.
item.date = Zotero.Utilities.trimInternal(voliss[1]);
item.pages = voliss[2].match(/[R\-\d]+/)[0];
}
item.DOI = doc2.evaluate(''//div[@class="pageText"][@id="sdBody"]/a[contains(@href, "dx.doi")]'', doc2, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().href.match(/dx\.doi\.org\/(.*)/)[1];
var abspath = ''//div[@class="pageText"][@id="sdBody"]/div[@class="artAbs"]/p'';
item.DOI = doc2.evaluate(''//div[@class="articleHeaderInner"][@id="articleHeader"]/a[contains(text(), "doi")]'', doc2, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().textContent.substr(4);
var abspath = ''//div[@class="articleHeaderInner"][@id="articleHeader"]/div[@class="articleText"]/p'';
var absx = doc2.evaluate(abspath, doc2, nsResolver, XPathResult.ANY_TYPE, null);
var ab;
item.abstractNote = ""
@ -13308,7 +13305,7 @@ REPLACE INTO translators VALUES ('b6d0a7a-d076-48ae-b2f0-b6de28b194e', '1.0.0b3.
if (item.abstractNote.substr(0, 7) == "Summary") {
item.abstractNote = item.abstractNote.substr(9);
}
var tagpath = ''//div[@class="pageText"][@id="sdBody"]/div[@class="art"]/p'';
var tagpath = ''//div[@class="articleText"]/p[strong[starts-with(text(), "Keywords:")]]'';
if (doc2.evaluate(tagpath, doc2, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()) {
if (doc2.evaluate(tagpath, doc2, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().textContent.split(":")[1]) {
var tags = doc2.evaluate(tagpath, doc2, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().textContent.split(":")[1].split(";");
@ -13336,7 +13333,6 @@ REPLACE INTO translators VALUES ('b6d0a7a-d076-48ae-b2f0-b6de28b194e', '1.0.0b3.
Zotero.wait();
}
}');
REPLACE INTO translators VALUES ('19643c25-a4b2-480d-91b7-4e0b761fb6ad', '1.0.0b3.r1', '', '2007-03-16 03:00:00', '1', '100', '4', 'ScientificCommons', 'Sean Takats', '^http://(?:en|de|www)\.scientificcommons\.org',
'function detectWeb(doc, url) {
var articleRe = /^http:\/\/(?:www|en|de)\.scientificcommons\.org\/([0-9]+)/;