277 lines
8.9 KiB
JavaScript
277 lines
8.9 KiB
JavaScript
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{
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"translatorID": "6773a9af-5375-3224-d148-d32793884dec",
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"label": "InfoTrac",
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"creator": "Simon Kornblith",
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"target": "^https?://[^/]+/itw/infomark/",
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"minVersion": "1.0.0b3.r1",
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"maxVersion": "",
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"priority": 250,
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"inRepository": true,
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"translatorType": 4,
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"browserSupport": "g",
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"lastUpdated": "2015-06-10 10:51:29"
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}
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function detectWeb(doc, url) {
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// ensure that there is an InfoTrac logo
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if (!doc.evaluate('//img[substring(@alt, 1, 8) = "InfoTrac"]', doc, null, XPathResult.ANY_TYPE, null).iterateNext()) return false;
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if (doc.title.substring(0, 8) == "Article ") {
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if (ZU.xpathText(doc, '//td//img[contains(@src, "ncnp_logo.gif")]/@title')) return "newspaperArticle";
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var genre = doc.evaluate('//comment()[substring(., 1, 6) = " Genre"]', doc, null, XPathResult.ANY_TYPE, null).iterateNext();
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if (genre) {
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var value = Zotero.Utilities.trimInternal(genre.nodeValue.substr(7));
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if (value == "article") {
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return "journalArticle";
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} else if (value == "book") {
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return "book";
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} else if (value == "dissertation") {
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return "thesis";
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} else if (value == "bookitem") {
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return "bookSection";
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}
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}
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return "magazineArticle";
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} else if (doc.title.substring(0, 10) == "Citations ") {
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return "multiple";
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}
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}
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function scrape(doc, url){
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var newItem = new Zotero.Item();
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var xpath = '/html/body//comment()';
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var elmts = doc.evaluate(xpath, doc, null, XPathResult.ANY_TYPE, null);
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var citation = ZU.xpath(doc, '//p/table/tbody//td/table/tbody[not(./script)]');
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newItem.title = ZU.xpathText(citation, './/font/b');
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newItem.itemType = "newspaperArticle";
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var author = ZU.xpathText(citation, './/td/i');
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if (author) newItem.creators.push(ZU.cleanAuthor(author, "author`"));
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var date = ZU.xpathText(citation, './/td/text()');
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if (date) date = date.match(/[A-Z][a-z]+\s\d+,\s\d{4}/);
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if (date) newItem.date = date[0];
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var pdfurl = ZU.xpathText(doc, '//blockquote/a[contains(@href, "!pdf")][1]/@href');
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if (pdfurl){
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newItem.attachments.push({url: pdfurl, title: "Infotrac Full Text PDF", mimeType: "application/pdf"})
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}
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newItem.attachments.push({document: doc, title: "Infotrac Snapshot", mimeType: "text/html"});
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while (elmt = elmts.iterateNext()) {
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var colon = elmt.nodeValue.indexOf(":");
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var field = elmt.nodeValue.substring(1, colon).toLowerCase();
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var value = elmt.nodeValue.substring(colon+1, elmt.nodeValue.length-1);
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if (field == "journal") {
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newItem.publicationTitle = value;
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}
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}
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if (newItem.publicationTitle.search(/\(.+\)/)){
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newItem.place = newItem.publicationTitle.match(/\((.+)\)/)[1];
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newItem.publicationTitle = newItem.publicationTitle.replace(/\(.+\).*/, "");
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}
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newItem.complete();
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}
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function extractCitation(url, elmts, title, doc) {
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var newItem = new Zotero.Item();
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newItem.url = url;
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if (title) {
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newItem.title = Zotero.Utilities.superCleanString(title);
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}
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newItem.title = ZU.xpathText(citation, './/font/b');
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newItem.itemType = "newspaperArticle";
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var date = ZU.xpathText(citation, './/td/text()');
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if (date) date = date.match(/[A-Z][a-z]+\s\d+,\s\d{4}/);
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if (date) newItem.date = date[0];
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while (elmt = elmts.iterateNext()) {
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var colon = elmt.nodeValue.indexOf(":");
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var field = elmt.nodeValue.substring(1, colon).toLowerCase();
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var value = elmt.nodeValue.substring(colon+1, elmt.nodeValue.length-1);
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if (field == "title") {
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newItem.title = Zotero.Utilities.superCleanString(value);
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} else if (field == "journal") {
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newItem.publicationTitle = value;
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} else if (field == "pi") {
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parts = value.split(" ");
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var date = "";
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var field = null;
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for (j in parts) {
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firstChar = parts[j].substring(0, 1);
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if (firstChar == "v") {
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newItem.itemType = "journalArticle";
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field = "volume";
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} else if (firstChar == "i") {
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field = "issue";
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} else if (firstChar == "p") {
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field = "pages";
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var pagesRegexp = /p(\w+)\((\w+)\)/; // weird looking page range
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var match = pagesRegexp.exec(parts[j]);
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if (match) { // yup, it's weird
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var finalPage = parseInt(match[1])+parseInt(match[2])
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parts[j] = "p"+match[1]+"-"+finalPage.toString();
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} else if (!newItem.itemType) { // no, it's normal
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// check to see if it's numeric, bc newspaper pages aren't
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var justPageNumber = parts[j].substr(1);
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if (parseInt(justPageNumber).toString() != justPageNumber) {
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newItem.itemType = "newspaperArticle";
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}
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}
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} else if (!field) { // date parts at the beginning, before
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// anything else
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date += " "+parts[j];
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}
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if (field) {
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isDate = false;
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if (parts[j] != "pNA") { // make sure it's not an invalid
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// page number
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// chop of letter
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newItem[field] = parts[j].substring(1);
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} else if (!newItem.itemType) { // only newspapers are missing
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// page numbers on infotrac
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newItem.itemType = "newspaperArticle";
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}
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}
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}
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// Set type
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if (!newItem.itemType) {
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newItem.itemType = "magazineArticle";
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}
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if (date != "") {
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newItem.date = date.substring(1);
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}
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} else if (field == "author") {
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var author = Zotero.Utilities.cleanAuthor(value, "author", true);
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// ensure author is not already there
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var add = true;
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for (var i=0; i<newItem.creators.length; i++) {
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var existingAuthor = newItem.creators[i];
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if (existingAuthor.firstName == author.firstName && existingAuthor.lastName == author.lastName) {
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add = false;
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break;
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}
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}
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if (add) newItem.creators.push(author);
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} else if (field == "issue") {
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newItem.issue = value;
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} else if (field == "volume") {
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newItem.volume = value;
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} else if (field == "issn") {
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newItem.ISSN = value;
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} else if (field == "gjd") {
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var m = value.match(/\(([0-9]{4}[^\)]*)\)(?:, pp\. ([0-9\-]+))?/);
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if (m) {
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newItem.date = m[1];
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newItem.pages = m[2];
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}
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} else if (field == "BookTitle") {
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newItem.publicationTitle = value;
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} else if (field == "genre") {
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value = value.toLowerCase();
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if (value == "article") {
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newItem.itemType = "journalArticle";
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} else if (value == "book") {
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newItem.itemType = "book";
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} else if (value == "dissertation") {
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newItem.itemType = "thesis";
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} else if (value == "bookitem") {
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newItem.itemType = "bookSection";
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}
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}
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}
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if (doc) {
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newItem.attachments.push({document:doc, title:"InfoTrac Snapshot"});
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} else {
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newItem.attachments.push({url:url, title:"InfoTrac Snapshot",
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mimeType:"text/html"});
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}
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newItem.complete();
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}
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function doWeb(doc, url) {
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var ncnp;
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if (ZU.xpathText(doc, '//td//img[contains(@src, "ncnp_logo.gif")]/@title')) ncnp = true;
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/*the only Infotrac Site that's still up & I'm aware of is 19th Century Newspapers.
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But there may well be others, so I'm leaving a lot of legacy code in just in case */
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var uri = doc.location.href;
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if (doc.title.substring(0, 8) == "Article ") { // article
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if (ncnp) scrape(doc, url);
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else {
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var xpath = '/html/body//comment()';
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var elmts = doc.evaluate(xpath, doc, null, XPathResult.ANY_TYPE, null);
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extractCitation(uri, elmts);
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}
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} else { // search results
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var items = new Object();
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var uris = new Array();
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var elmts = new Array();
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var host = doc.location.href.match(/^https?:\/\/[^\/]+/)[0];
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var baseurl = doc.location.href.match(/(.+)\/purl=/);
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var institution = url.match(/\?sw_aep=.+/)[0];
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var tableRows = doc.evaluate('/html/body//table/tbody/tr/td[b or strong]', doc, null,
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XPathResult.ANY_TYPE, null);
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var tableRow;
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var javaScriptRe = /'([^']*)' *, *'([^']*)'/
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var i = 0;
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// Go through table rows
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if (ncnp){
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while (tableRow = tableRows.iterateNext()) {
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var title = ZU.trimInternal(ZU.xpathText(tableRow, './strong'));
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var link = ZU.xpathText(tableRow, './a[1]/@href');
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link = link.match(/\(\'(\/.+)\',\'/)[1];
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link = baseurl[1] + link + institution;
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//Z.debug(link)
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items[link] = title;
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}
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Zotero.selectItems(items, function (items) {
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if (!items) {
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return true;
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}
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for (var i in items) {
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uris.push(i);
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}
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Zotero.Utilities.processDocuments(uris, scrape)
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});
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}
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else {
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while (tableRow = tableRows.iterateNext()) {
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var link = doc.evaluate('./a', tableRow, null, XPathResult.ANY_TYPE, null).iterateNext();
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var m = javaScriptRe.exec(link.href);
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if (m) {
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uris[i] = host+"/itw/infomark/192/215/90714844w6"+m[1]+"?sw_aep=olr_wad"+m[2];
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}
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var article = doc.evaluate('./b/text()|./strong/text', link, null, XPathResult.ANY_TYPE, null).iterateNext();
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items[i] = article.nodeValue;
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// Chop off final period
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if (items[i].substr(items[i].length-1) == ".") {
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items[i] = items[i].substr(0, items[i].length-1);
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}
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elmts[i] = doc.evaluate(".//comment()", tableRow, null, XPathResult.ANY_TYPE, null);
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citation[i] = ZU.xpath(tableRow, '//')
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i++;
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}
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items = Zotero.selectItems(items);
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if (!items) {
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return true;
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}
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for (var i in items) {
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extractCitation(uris[i], elmts[i], items[i]);
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}
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}
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}
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}
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