124 lines
3.8 KiB
JavaScript
124 lines
3.8 KiB
JavaScript
{
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"translatorID":"a7c8b759-6f8a-4875-9d6e-cc0a99fe8f43",
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"translatorType":4,
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"label":"Canadian Letters and Images",
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"creator":"Adam Crymble",
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"target":"http://(www.)?canadianletters.ca/",
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"minVersion":"1.0.0b4.r5",
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"maxVersion":"",
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"priority":100,
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"inRepository":true,
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"lastUpdated":"2008-06-20 20:45:00"
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}
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function detectWeb(doc, url) {
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if (doc.location.href.match("results")) {
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return "multiple";
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} else if (doc.location.href.match("letters.php")) {
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return "document";
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} else if (doc.location.href.match("template")) {
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return "artwork";
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}
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}
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//Translator for Canadian Letters and Images. Code by Adam Crymble
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function scrape(doc, url) {
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var namespace = doc.documentElement.namespaceURI;
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var nsResolver = namespace ? function(prefix) {
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if (prefix == 'x') return namespace; else return null;
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} : null;
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var dataTags = new Object();
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var mediaType = (detectWeb(doc, url));
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if (mediaType == "document") {
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var newItem = new Zotero.Item("letter");
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var title2;
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//title
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if (doc.evaluate('//h3', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()) {
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newItem.title = doc.evaluate('//h3', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().textContent;
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} else {
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newItem.title = doc.title;
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}
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//letter, diary, memoir, personal item
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if (doc.evaluate('//div[@id="collectionCategory_letters"]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()) {
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var xPathType = doc.evaluate('//div[@id="collectionCategory_letters"]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().textContent;
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newItem.type = xPathType;
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}
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//gets date, to and from
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if (doc.evaluate('//div[@class="letterInfo_label"]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()) {
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var xPathHeaders = doc.evaluate('//div[@class="letterInfo_label"]', doc, nsResolver, XPathResult.ANY_TYPE, null);
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var xPathContent = doc.evaluate('//div[@class="letterInfo_title"]', doc, nsResolver, XPathResult.ANY_TYPE, null);
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var xPathCount = doc.evaluate('count (//div[@class="letterInfo_label"])', doc, nsResolver, XPathResult.ANY_TYPE, null);
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for (i=0; i<xPathCount.numberValue; i++) {
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fieldTitle=xPathHeaders.iterateNext().textContent.replace(/\s+/g, '');
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dataTags[fieldTitle] = xPathContent.iterateNext().textContent.replace(/^\s*|\s*$/g, '');
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if (fieldTitle == "To:") {
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newItem.abstractNote = ("To: " + dataTags[fieldTitle]);
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} else if (fieldTitle == "From:") {
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newItem.creators.push(Zotero.Utilities.cleanAuthor(dataTags[fieldTitle], "author"));
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} else if (fieldTitle == "Date:") {
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newItem.date = dataTags[fieldTitle];
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}
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}
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}
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} else if (mediaType == "artwork") {
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newItem = new Zotero.Item("artwork");
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if (doc.evaluate('//div[@class="pictureDisplay"]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()) {
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newItem.title = doc.evaluate('//div[@class="pictureDisplay"]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext().textContent;
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} else {
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newItem.title = doc.title;
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}
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}
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newItem.url = doc.location.href;
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newItem.complete();
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}
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function doWeb(doc, url) {
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var namespace = doc.documentElement.namespaceURI;
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var nsResolver = namespace ? function(prefix) {
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if (prefix == 'x') return namespace; else return null;
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} : null;
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var articles = new Array();
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if (detectWeb(doc, url) == "multiple") {
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var items = new Object();
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var titles = doc.evaluate('//div[@class="searchResultsDisplay"]/div/a', doc, nsResolver, XPathResult.ANY_TYPE, null);
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var next_title;
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while (next_title = titles.iterateNext()) {
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items[next_title.href] = next_title.textContent;
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}
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items = Zotero.selectItems(items);
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for (var i in items) {
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articles.push(i);
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}
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} else {
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articles = [url];
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}
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Zotero.Utilities.processDocuments(articles, scrape, function() {Zotero.done();});
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Zotero.wait();
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} |