0753d78910
- Fix loadDocument/processDocuments (broken by r145)
1055 lines
No EOL
36 KiB
SQL
1055 lines
No EOL
36 KiB
SQL
BEGIN TRANSACTION;
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DELETE FROM scrapers;
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INSERT INTO "scrapers" VALUES(1, NULL, NULL, 20060603002000, 'Amazon.com Scraper', 'Simon Kornblith', '^http://www\.amazon\.com/gp/product/', NULL, 'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
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var prefixDC = ''http://purl.org/dc/elements/1.1/'';
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var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
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var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
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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 getNode = function(doc, contextNode, xpath, nsResolver) {
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return doc.evaluate(xpath, contextNode, nsResolver, XPathResult.ANY_TYPE,null).iterateNext();
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}
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var cleanString = function(s) {
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s = utilities.trimString(s);
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return s.replace(/ +/g, " ");
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}
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var uri = doc.location.href;
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model.addStatement(uri, prefixRDF + "type", prefixDummy + "book", false);
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// Retrieve authors
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var xpath = ''/html/body/table/tbody/tr/td[2]/form/div[@class="buying"]/a'';
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var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
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for (var i = 0; i < elmts.length; i++) {
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var elmt = elmts[i];
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model.addStatement(uri, prefixDC + ''creator'', cleanString(getNode(doc, elmt, ''./text()[1]'', nsResolver).nodeValue), false); // Use your own type here
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}
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// Retrieve data from "Product Details" box
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var xpath = ''/html/body/table/tbody/tr/td[2]/table/tbody/tr/td[@class="bucket"]/div[@class="content"]/ul/li'';
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var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
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for (var i = 0; i < elmts.length; i++) {
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var elmt = elmts[i];
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var attribute = cleanString(getNode(doc, elmt, ''./B[1]/text()[1]'', nsResolver).nodeValue);
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if(getNode(doc, elmt, ''./text()[1]'', nsResolver)) {
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var value = cleanString(getNode(doc, elmt, ''./text()[1]'', nsResolver).nodeValue);
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if(attribute == "Publisher:") {
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if(value.lastIndexOf("(") != -1) {
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var date = value.substring(value.lastIndexOf("(")+1, value.length-1);
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value = value.substring(0, value.lastIndexOf("(")-1);
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}
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if(value.lastIndexOf(";") != -1) {
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var edition = value.substring(value.lastIndexOf(";")+2, value.length);
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value = value.substring(0, value.lastIndexOf(";"));
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}
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model.addStatement(uri, prefixDC + ''publisher'', value);
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model.addStatement(uri, prefixDC + ''date'', date);
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model.addStatement(uri, prefixDC + ''hasVersion'', edition);
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} else if(attribute == "Language:") {
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model.addStatement(uri, prefixDC + ''language'', value);
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} else if(attribute == "ISBN:") {
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model.addStatement(uri, prefixDC + ''identifier'', ''ISBN ''+value);
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} else if(value.substring(value.indexOf(" ")+1, value.length) == "pages") {
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model.addStatement(uri, prefixDummy + ''pages'', value.substring(0, value.indexOf(" ")));
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model.addStatement(uri, prefixDC + ''medium'', attribute.substring(0, attribute.indexOf(":")));
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}
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}
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}
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var xpath = ''/html/body/table/tbody/tr/td[2]/form/div[@class="buying"]/b[@class="sans"]'';
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var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
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var title = cleanString(getNode(doc, elmts[0], ''./text()[1]'', nsResolver).nodeValue);
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if(title.lastIndexOf("(") != -1 && title.lastIndexOf(")") == title.length-1) {
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title = title.substring(0, title.lastIndexOf("(")-1);
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}
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model.addStatement(uri, prefixDC + ''title'', title);');
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INSERT INTO "scrapers" VALUES(2, NULL, NULL, 20060603002000, 'WorldCat Scraper', 'Simon Kornblith', '^http://newfirstsearch\.oclc\.org/WebZ/',
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'if(doc.title == ''FirstSearch: WorldCat Detailed Record'') {
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return true;
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}
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return false;',
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'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
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var prefixDC = ''http://purl.org/dc/elements/1.1/'';
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var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
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var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
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var sessionRegexp = /(?:\?|\:)sessionid=([^?:]+)(?:\?|\:|$)/;
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var numberRegexp = /(?:\?|\:)recno=([^?:]+)(?:\?|\:|$)/;
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var resultsetRegexp = /(?:\?|\:)resultset=([^?:]+)(?:\?|\:|$)/;
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var lineRegexp = /^([\w() ]+): *(.*)$/;
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var publisherRegexp = /^(.*), (.*?),?$/;
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var uri = doc.location.href;
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var sMatch = sessionRegexp.exec(uri);
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var sessionid = sMatch[1];
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var nMatch = numberRegexp.exec(uri);
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if(nMatch) {
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var number = nMatch[1];
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} else {
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number = 1;
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}
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var rMatch = resultsetRegexp.exec(uri);
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if(rMatch) {
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var resultset = rMatch[1];
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} else {
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// It''s in an XPCNativeWrapper, so we have to do this black magic
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resultset = doc.forms.namedItem(''main'').elements.namedItem(''resultset'').value;
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}
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var newUri = ''http://newfirstsearch.oclc.org/WebZ/DirectExport?numrecs=10:smartpage=directexport:entityexportnumrecs=10:entityexportresultset='' + resultset + '':entityexportrecno='' + number + '':sessionid='' + sessionid + '':entitypagenum=35:0'';
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model.addStatement(uri, prefixRDF + "type", prefixDummy + "book", false);
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function cleanAuthor(author) {
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author = author.replace(/^[\s\.\,\/\[\]\:]+/, '''');
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author = author.replace(/[\s\,\/\[\]\:\.]+$/, '''');
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// Add period for initials
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if(author.substring(author.length-2, author.length-1) == " ") {
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author += ".";
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}
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var splitNames = author.split('', '');
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if(splitNames.length > 1) {
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author = splitNames[1]+'' ''+splitNames[0];
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}
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return author;
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}
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utilities.HTTPUtilities.doPost(newUri, ''exportselect=record&exporttype=plaintext'', null, function(text) {
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var lines = text.split(''\n'');
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for(var i=0;i<lines.length;i++) {
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match = lineRegexp.exec(lines[i]);
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if(match) {
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if(match[1] == ''Title'') {
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var title = match[2];
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if(!lineRegexp.test(lines[i+1])) {
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i++;
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title += '' ''+lines[i];
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}
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if(title.substring(title.length-2) == " /") {
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title = title.substring(0, title.length-2);
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}
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model.addStatement(uri, prefixDC + ''title'', title);
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} else if(match[1] == ''Author(s)'') {
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var authors = match[2].split('';'');
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if(authors) {
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model.addStatement(uri, prefixDC + ''creator'', cleanAuthor(authors[0]));
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for(var j=1; j<authors.length; j+=2) {
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if(authors[j-1].substring(0, 1) == ''('') {
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j++;
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}
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model.addStatement(uri, prefixDC + ''creator'', cleanAuthor(authors[j]));
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}
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} else {
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model.addStatement(uri, prefixDC + ''creator'', utilities.trimString(match[2]));
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}
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} else if(match[1] == ''Publication'') {
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// Don''t even try to deal with this. The WorldCat metadata is of poor enough quality that this isn''t worth it.
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match[2] = utilities.trimString(match[2]);
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if(match[2].substring(match[2].length-1) == '','') {
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match[2] = match[2].substring(0, match[2].length-1);
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}
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model.addStatement(uri, prefixDC + ''publisher'', match[2]);
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} else if(match[1] == ''Language'') {
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model.addStatement(uri, prefixDC + ''language'', utilities.trimString(match[2]));
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} else if(match[1] == ''Standard No'') {
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var identifiers = match[2].split(/ +/);
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var j=0;
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while(j<(identifiers.length-1)) {
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var type = identifiers[j].substring(0, identifiers[j].length-1);
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var lastChar;
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var value;
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j++;
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while(j<identifiers.length && (lastChar = identifiers[j].substring(identifiers[j].length-1)) != '':'') {
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if(identifiers[j].substring(0, 1) != ''('') {
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if(lastChar == '';'') {
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value = identifiers[j].substring(0, identifiers[j].length-1);
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} else {
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value = identifiers[j];
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}
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model.addStatement(uri, prefixDC + ''identifier'', type + '' '' + value);
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}
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j++;
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}
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}
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} else if(match[1] == ''Year'') {
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model.addStatement(uri, prefixDC + ''year'', match[2]);
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}
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}
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}
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done();
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})
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wait();');
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INSERT INTO "scrapers" VALUES(3, NULL, NULL, 20060603002000, 'LOC/Voyager WebVoyage Scraper', 'Simon Kornblith', 'Pwebrecon\.cgi',
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'try {
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if(doc.forms.namedItem(''frm'').elements.namedItem(''RC'')) {
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return false;
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}
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var export_options = doc.forms.namedItem(''frm'').elements.namedItem(''RD'').options;
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for(i in export_options) {
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if(export_options[i].text == ''Latin1 MARC''
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|| export_options[i].text == ''Raw MARC''
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|| export_options[i].text == ''UTF-8''
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|| export_options[i].text == ''MARC (Unicode/UTF-8)''
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|| export_options[i].text == ''MARC (non-Unicode/MARC-8)'') {
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return true;
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}
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}
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return false;
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} catch(e) {
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return false;
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}',
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'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
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var prefixDC = ''http://purl.org/dc/elements/1.1/'';
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var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
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var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
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var uri = doc.location.href;
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var raw, unicode, latin1;
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var form = doc.forms.namedItem(''frm'');
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var newUri = form.action;
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var postString = '''';
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for(i in form.elements) {
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if(form.elements[i].type == ''HIDDEN'' || form.elements[i].type == ''hidden'') {
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postString += escape(form.elements[i].name)+''=''+escape(form.elements[i].value)+''&'';
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}
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}
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var export_options = form.elements.namedItem(''RD'').options;
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for(i in export_options) {
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if(export_options[i].text == ''Raw MARC''
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|| export_options[i].text == ''MARC (non-Unicode/MARC-8)'') {
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raw = i;
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} if(export_options[i].text == ''Latin1 MARC'') {
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latin1 = i;
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} else if(export_options[i].text == ''UTF-8''
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|| export_options[i].text == ''MARC (Unicode/UTF-8)'') {
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unicode = i;
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}
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}
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postString += ''RD=''+i+''&MAILADDY=&SAVE=Press+to+SAVE+or+PRINT'';
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model.addStatement(uri, prefixRDF + ''type'', prefixDummy + ''book'', false);
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// No idea why this doesn''t work as post
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utilities.HTTPUtilities.doGet(newUri+''?''+postString, null, function(text) {
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var record = new MARC_Record();
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record.load(text, "binary");
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model = utilities.importMARCRecord(record, uri, model);
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done();
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})
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wait();');
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INSERT INTO "scrapers" VALUES(4, NULL, NULL, 20060603002000, 'JSTOR Scraper', 'Simon Kornblith', '^http://www\.jstor\.org/(?:view|browse)', NULL, 'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
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var prefixDC = ''http://purl.org/dc/elements/1.1/'';
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var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
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var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
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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 getNode = function(doc, contextNode, xpath, nsResolver) {
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return doc.evaluate(xpath, contextNode, nsResolver, XPathResult.ANY_TYPE,null).iterateNext();
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}
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var cleanString = function(s) {
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s = utilities.trimString(s);
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return s.replace(/ +/g, " ");
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}
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var uri = doc.location.href;
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// If this is a view page, find the link to the citation
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var xpath = ''/html/body/div[@class="indent"]/center/font/p/a[@class="nav"]'';
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var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
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if(!elmts) {
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var xpath = ''/html/body/div[@class="indent"]/center/p/font/a[@class="nav"]'';
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var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
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}
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if(!elmts) {
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exit;
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}
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var saveCitation = getNode(doc, elmts[0], ''.'', nsResolver).href;
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var viewSavedCitations = getNode(doc, elmts[1], ''.'', nsResolver).href;
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saveCitation = saveCitation.replace(''citationAction=remove'', ''citationAction=save'');
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// Parse save citation link
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var importantCitationRegexp = /userID.*$/;
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var match = importantCitationRegexp.exec(viewSavedCitations);
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var postData = match[0]+''&citationAction=removeAll&confirmRemAll=on'';
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utilities.HTTPUtilities.doPost(''http://www.jstor.org/browse'', postData, null, function() { // clear marked
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utilities.HTTPUtilities.doGet(saveCitation, null, function() { // mark this
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utilities.HTTPUtilities.doGet(''http://www.jstor.org/browse/citations.txt?exportAction=Save+as+Text+File&exportFormat=cm&''+match[0], null, function(text) {
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// get marked
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var lines = text.split("\n");
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var haveStarted = false;
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var data = new Object();
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data[prefixDC + "title"] = new Array();
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data[prefixDC + "creator"] = new Array();
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data[prefixDummy + "publication"] = new Array();
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data[prefixDummy + "volume"] = new Array();
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data[prefixDummy + "number"] = new Array();
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data[prefixDummy + "series"] = new Array();
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data[prefixDC + "date"] = new Array();
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data[prefixDummy + "pages"] = new Array();
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data[prefixDC + "identifier"] = new Array();
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data[prefixDC + "publisher"] = new Array();
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var stableURL;
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for(i in lines) {
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if(haveStarted) {
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var fieldCode = lines[i].substring(0, 2);
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var fieldContent = cleanString(lines[i].substring(5));
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if(lines[i].substring(2, 5) != " : ") {
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break;
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}
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if(fieldCode == "TI") {
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data[prefixDC + "title"].push(fieldContent);
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} else if(fieldCode == "AU") {
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var authors = fieldContent.split(";");
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for(j in authors) {
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var author = authors[j];
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var splitNames = author.split('', '');
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if(splitNames) {
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author = splitNames[1]+'' ''+splitNames[0];
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}
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data[prefixDC + "creator"].push(author);
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}
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} else if(fieldCode == "SO") {
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data[prefixDummy + "publication"].push(fieldContent);
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} else if(fieldCode == "VO") {
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data[prefixDummy + "volume"].push(fieldContent);
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} else if(fieldCode == "NO") {
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data[prefixDummy + "number"].push(fieldContent);
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} else if(fieldCode == "SE") {
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data[prefixDummy + "series"].push(fieldContent);
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} else if(fieldCode == "DA") {
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data[prefixDC + "date"].push(fieldContent);
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} else if(fieldCode == "PP") {
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data[prefixDummy + "pages"].push(fieldContent);
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} else if(fieldCode == "EI") {
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stableURL = fieldContent;
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} else if(fieldCode == "IN") {
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data[prefixDC + "identifier"].push("ISSN "+fieldContent);
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} else if(fieldCode == "PB") {
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data[prefixDC + "publisher"].push(fieldContent);
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}
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}
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if(lines[i].substring(0,3) == "<1>") {
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haveStarted = true;
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}
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}
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// Loop through again so that we can add with the stableURL
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model.addStatement(stableURL, prefixRDF + "type", prefixDummy + "journal", false);
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for(i in data) {
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if(data[i].length) {
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for(j in data[i]) {
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model.addStatement(stableURL, i, data[i][j]);
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}
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}
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}
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done();
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})
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})
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});
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wait();');
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INSERT INTO "scrapers" VALUES(5, NULL, NULL, 20060603002000, 'History Cooperative Scraper', 'Simon Kornblith', '^http://www\.historycooperative\.org/journals/.+/.+/.+\.html', NULL, 'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
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var prefixDC = ''http://purl.org/dc/elements/1.1/'';
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var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
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var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
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var uri = doc.location.href;
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model.addStatement(uri, prefixRDF + "type", prefixDummy + "journal", false);
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var month, year;
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var metaTags = doc.getElementsByTagName("meta");
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function associateMeta(field, rdfUri) {
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var field = metaTags.namedItem(field);
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if(field) {
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model.addStatement(uri, rdfUri, field.getAttribute("content"), false);
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}
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}
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associateMeta("Title", prefixDC + "title");
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associateMeta("Journal", prefixDummy + "publication");
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associateMeta("Volume", prefixDummy + "volume");
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associateMeta("Issue", prefixDummy + "number");
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var author = metaTags.namedItem("Author");
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if(author) {
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var authors = author.getAttribute("content").split(" and ");
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for(j in authors) {
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model.addStatement(uri, prefixDC + "creator", authors[j], false);
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}
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}
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var month = metaTags.namedItem("PublicationMonth");
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var year = metaTags.namedItem("PublicationYear");
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|
if(month && year) {
|
|
model.addStatement(uri, prefixDC + "date", month.getAttribute("content")+" "+year.getAttribute("content"), false);
|
|
}
|
|
');
|
|
|
|
INSERT INTO "scrapers" VALUES(6, NULL, NULL, 20060603002000, 'InnoPAC Scraper', 'Simon Kornblith', '^http://[^/]+/search/[^/]+/[^/]+/1\%2C[^/]+/frameset\&FF=', NULL,
|
|
'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
|
|
var prefixDC = ''http://purl.org/dc/elements/1.1/'';
|
|
var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
|
|
var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
|
|
|
|
var uri = doc.location.href;
|
|
|
|
var matchRegexp = new RegExp(''^(http://[^/]+/search/[^/]+/[^/]+/1\%2C[^/]+/)frameset(.+)$'');
|
|
var m = matchRegexp.exec(uri);
|
|
var newUri = m[1]+''marc''+m[2];
|
|
|
|
utilities.loadDocument(newUri, browser, function(newBrowser) {
|
|
newDoc = newBrowser.contentDocument;
|
|
|
|
var namespace = newDoc.documentElement.namespaceURI;
|
|
var nsResolver = namespace ? function(prefix) {
|
|
if (prefix == ''x'') return namespace; else return null;
|
|
} : null;
|
|
|
|
var getNode = function(doc, contextNode, xpath, nsResolver) {
|
|
return doc.evaluate(xpath, contextNode, nsResolver, XPathResult.ANY_TYPE,null).iterateNext();
|
|
}
|
|
|
|
var xpath = ''//pre'';
|
|
var elmts = utilities.gatherElementsOnXPath(newDoc, newDoc, xpath, nsResolver);
|
|
|
|
var text = getNode(doc, elmts[0], ''./text()[1]'', nsResolver).nodeValue;
|
|
|
|
var record = new MARC_Record();
|
|
record.load(text, "MARC_PAC");
|
|
model = utilities.importMARCRecord(record, uri, model);
|
|
done();
|
|
}, function() {})
|
|
|
|
wait();');
|
|
|
|
INSERT INTO "scrapers" VALUES(7, NULL, NULL, 20060603002000, 'SIRSI Scraper', 'Simon Kornblith', '/uhtbin/cgisirsi',
|
|
'var namespace = doc.documentElement.namespaceURI;
|
|
var nsResolver = namespace ? function(prefix) {
|
|
if (prefix == ''x'') return namespace; else return null;
|
|
} : null;
|
|
|
|
var xpath = ''//tr[th[@class="viewmarctags"]][td[@class="viewmarctags"]]'';
|
|
var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
|
|
if(elmts.length) {
|
|
return true;
|
|
}
|
|
return false;',
|
|
'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
|
|
var prefixDC = ''http://purl.org/dc/elements/1.1/'';
|
|
var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
|
|
var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
|
|
|
|
var namespace = doc.documentElement.namespaceURI;
|
|
var nsResolver = namespace ? function(prefix) {
|
|
if (prefix == ''x'') return namespace; else return null;
|
|
} : null;
|
|
|
|
var getNode = function(doc, contextNode, xpath, nsResolver) {
|
|
return doc.evaluate(xpath, contextNode, nsResolver, XPathResult.ANY_TYPE,null).iterateNext();
|
|
}
|
|
|
|
function stringTrimmer(x) {
|
|
var x = x.replace(/^[^\w(]+/, "");
|
|
return x.replace(/[^\w)]+$/, "");
|
|
}
|
|
|
|
function getAnyNumber(x) {
|
|
var re = /[0-9]+/;
|
|
var m = re.exec(x);
|
|
if(m) {
|
|
return m[0];
|
|
}
|
|
}
|
|
|
|
function getISBN(x) {
|
|
var re = /^[0-9](?:[0-9X]+)/;
|
|
var m = re.exec(x);
|
|
if(m) {
|
|
return m[0];
|
|
}
|
|
}
|
|
|
|
function cleanAuthor(author) {
|
|
author = author.replace(/^[\s\.\,\/\[\]\:]+/, '''');
|
|
author = author.replace(/[\s\,\/\[\]\:\.]+$/, '''');
|
|
// Add period for initials
|
|
if(author.substring(author.length-2, author.length-1) == " ") {
|
|
author += ".";
|
|
}
|
|
var splitNames = author.split('', '');
|
|
if(splitNames.length > 1) {
|
|
author = splitNames[1]+'' ''+splitNames[0];
|
|
}
|
|
return author;
|
|
}
|
|
|
|
var uri = doc.location.href;
|
|
var data = new Object();
|
|
|
|
var xpath = ''//tr[th[@class="viewmarctags"]][td[@class="viewmarctags"]]'';
|
|
var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
|
|
for (var i = 0; i < elmts.length; i++) {
|
|
var elmt = elmts[i];
|
|
try {
|
|
var node = getNode(doc, elmt, ''./TD[1]/A[1]/text()[1]'', nsResolver);
|
|
if(!node) {
|
|
var node = getNode(doc, elmt, ''./TD[1]/text()[1]'', nsResolver);
|
|
}
|
|
if(node) {
|
|
var field = stringTrimmer(getNode(doc, elmt, ''./TH[1]/text()[1]'', nsResolver).nodeValue);
|
|
field = field.toLowerCase();
|
|
var value = stringTrimmer(node.nodeValue);
|
|
var rdfUri = null;
|
|
if(field == "publisher") {
|
|
rdfUri = prefixDC + ''publisher'';
|
|
} else if(field == "pub date") {
|
|
rdfUri = prefixDC + ''date'';
|
|
value = getAnyNumber(value);
|
|
} else if(field == "isbn") {
|
|
rdfUri = prefixDC + ''identifier'';
|
|
value = ''ISBN ''+getISBN(value);
|
|
} else if(field == "title") {
|
|
rdfUri = prefixDC + ''title'';
|
|
var titleParts = value.split(" / ");
|
|
value = titleParts[0];
|
|
} else if(field == "publication info") {
|
|
rdfUri = prefixDummy + ''place'';
|
|
var pubParts = value.split(" : ");
|
|
value = pubParts[0];
|
|
} else if(field == "personal author") {
|
|
rdfUri = prefixDC + ''creator'';
|
|
value = cleanAuthor(node.nodeValue);
|
|
} else if(field == "added author") {
|
|
rdfUri = prefixDC + ''contributor'';
|
|
value = cleanAuthor(node.nodeValue);
|
|
} else if(field == "corporate author") {
|
|
rdfUri = prefixDC + ''creator'';
|
|
}
|
|
if(rdfUri) {
|
|
var insert = true;
|
|
if(data && data[rdfUri]) {
|
|
for(j in data[rdfUri]) {
|
|
if(data[rdfUri][j] == value) {
|
|
insert = false;
|
|
break;
|
|
}
|
|
}
|
|
} else if(!data[rdfUri]) {
|
|
data[rdfUri] = new Array();
|
|
}
|
|
if(insert) {
|
|
data[rdfUri].push(value);
|
|
model.addStatement(uri, rdfUri, value, true);
|
|
}
|
|
}
|
|
}
|
|
} catch (e) {}
|
|
|
|
}
|
|
');
|
|
|
|
INSERT INTO "scrapers" VALUES(8, NULL, NULL, 20060603002000, 'ProQuest Scraper', 'Simon Kornblith', 'http://proquest\.umi\.com/pqdweb\?(?:.*\&)?did=', '',
|
|
'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
|
|
var prefixDC = ''http://purl.org/dc/elements/1.1/'';
|
|
var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
|
|
var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
|
|
|
|
var namespace = doc.documentElement.namespaceURI;
|
|
var nsResolver = namespace ? function(prefix) {
|
|
if (prefix == ''x'') return namespace; else return null;
|
|
} : null;
|
|
|
|
var getNode = function(doc, contextNode, xpath, nsResolver) {
|
|
return doc.evaluate(xpath, contextNode, nsResolver, XPathResult.ANY_TYPE,null).iterateNext();
|
|
}
|
|
|
|
function stringTrimmer(x) {
|
|
var x = x.replace(/^[^\w(]+/, "");
|
|
return x.replace(/[^\w)]+$/, "");
|
|
}
|
|
|
|
function getPageRange(x) {
|
|
var re = /[0-9\-]+/;
|
|
var m = re.exec(x);
|
|
if(m) {
|
|
return m[0];
|
|
}
|
|
}
|
|
|
|
function cleanAuthor(author) {
|
|
author = author.replace(/^[\s\.\,\/\[\]\:]+/, '''');
|
|
author = author.replace(/[\s\,\/\[\]\:\.]+$/, '''');
|
|
// Add period for initials
|
|
if(author.substring(author.length-2, author.length-1) == " ") {
|
|
author += ".";
|
|
}
|
|
var splitNames = author.split('', '');
|
|
if(splitNames.length > 1) {
|
|
author = splitNames[1]+'' ''+splitNames[0];
|
|
}
|
|
return author;
|
|
}
|
|
|
|
var uri = doc.location.href;
|
|
var data = new Object();
|
|
|
|
// Title
|
|
var xpath = ''/html/body/span[@class="textMedium"]/table/tbody/tr/td[@class="headerBlack"]/strong//text()'';
|
|
var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
|
|
var title = "";
|
|
for (var i = 0; i < elmts.length; i++) {
|
|
var elmt = elmts[i];
|
|
title += elmt.nodeValue;
|
|
}
|
|
if(title) {
|
|
model.addStatement(uri, prefixDC + ''title'', title, true);
|
|
}
|
|
|
|
// Authors
|
|
var xpath = ''/html/body/span[@class="textMedium"]/table/tbody/tr/td[@class="textMedium"]/a/em'';
|
|
var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
|
|
for (var i = 0; i < elmts.length; i++) {
|
|
var elmt = elmts[i];
|
|
|
|
// Dirty hack to fix highlighted words
|
|
var xpath = ''.//text()'';
|
|
var author = "";
|
|
var authorElmts = utilities.gatherElementsOnXPath(doc, elmt, xpath, nsResolver);
|
|
for (var j = 0; j < authorElmts.length; j++) {
|
|
var authorElmt = authorElmts[j];
|
|
author += authorElmt.nodeValue;
|
|
}
|
|
model.addStatement(uri, prefixDC + ''creator'', cleanAuthor(author), true);
|
|
}
|
|
|
|
// Other info
|
|
var xpath = ''/html/body/span[@class="textMedium"]/font/table/tbody/tr'';
|
|
var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
|
|
for (var i = 0; i < elmts.length; i++) {
|
|
var elmt = elmts[i];
|
|
var field = stringTrimmer(getNode(doc, elmt, ''./TD[1]/text()[1]'', nsResolver).nodeValue).toLowerCase();
|
|
if(field == "publication title") {
|
|
var publication = getNode(doc, elmt, ''./TD[2]/A[1]/text()[1]'', nsResolver);
|
|
if(publication.nodeValue) {
|
|
model.addStatement(uri, prefixDummy + ''publication'', stringTrimmer(publication.nodeValue), true);
|
|
}
|
|
var place = getNode(doc, elmt, ''./TD[2]/text()[1]'', nsResolver);
|
|
if(place.nodeValue) {
|
|
model.addStatement(uri, prefixDummy + ''place'', stringTrimmer(place.nodeValue), true);
|
|
}
|
|
var date = getNode(doc, elmt, ''./TD[2]/A[2]/text()[1]'', nsResolver);
|
|
if(date.nodeValue) {
|
|
model.addStatement(uri, prefixDC + ''date'', stringTrimmer(date.nodeValue), true);
|
|
}
|
|
var moreInfo = getNode(doc, elmt, ''./TD[2]/text()[2]'', nsResolver);
|
|
if(moreInfo.nodeValue) {
|
|
moreInfo = stringTrimmer(moreInfo.nodeValue);
|
|
var parts = moreInfo.split(";\xA0");
|
|
|
|
var issueRegexp = /^(\w+)\.(?: |\xA0)?(.+)$/
|
|
var issueInfo = parts[0].split(",\xA0");
|
|
for(j in issueInfo) {
|
|
var m = issueRegexp.exec(issueInfo[j]);
|
|
var info = m[1].toLowerCase();
|
|
if(info == "vol") {
|
|
model.addStatement(uri, prefixDummy + ''volume'', stringTrimmer(m[2]), true);
|
|
} else if(info == "iss" || info == "no") {
|
|
model.addStatement(uri, prefixDummy + ''number'', stringTrimmer(m[2]), true);
|
|
}
|
|
}
|
|
if(parts[1] && stringTrimmer(parts[1]).substring(0, 3).toLowerCase() == "pg.") {
|
|
var pages = getPageRange(parts[1]);
|
|
if(pages) {
|
|
model.addStatement(uri, prefixDummy + ''pages'', pages, true);
|
|
}
|
|
}
|
|
}
|
|
} else if(field == "source type") {
|
|
var value = getNode(doc, elmt, ''./TD[2]/text()[1]'', nsResolver);
|
|
if(value.nodeValue) {
|
|
value = stringTrimmer(value.nodeValue).toLowerCase();
|
|
|
|
if(value == "newspaper" || value == "periodical") {
|
|
model.addStatement(uri, prefixRDF + "type", prefixDummy + "journal", false);
|
|
} else {
|
|
model.addStatement(uri, prefixRDF + "type", prefixDummy + "book", false);
|
|
}
|
|
}
|
|
} else if(field == "isbn" || field == "issn" || field == "issn/isbn") {
|
|
var value = getNode(doc, elmt, ''./TD[2]/text()[1]'', nsResolver);
|
|
if(value) {
|
|
var type;
|
|
value = stringTrimmer(value.nodeValue);
|
|
if(value.length == 10 || value.length == 13) {
|
|
type = "ISBN";
|
|
} else if(value.length == 8) {
|
|
type = "ISSN";
|
|
}
|
|
if(type) {
|
|
model.addStatement(uri, prefixDC + "identifier", type+" "+value, false);
|
|
}
|
|
}
|
|
}
|
|
}');
|
|
|
|
INSERT INTO "scrapers" VALUES(9, NULL, NULL, 20060603002000, 'InfoTrac Scraper', 'Simon Kornblith', '^http://infotrac-college\.thomsonlearning\.com/itw/infomark/',
|
|
'if(doc.title.substring(0, 8) == "Article ") {
|
|
return true;
|
|
}
|
|
return false;',
|
|
'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
|
|
var prefixDC = ''http://purl.org/dc/elements/1.1/'';
|
|
var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
|
|
var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
|
|
|
|
var namespace = doc.documentElement.namespaceURI;
|
|
var nsResolver = namespace ? function(prefix) {
|
|
if (prefix == ''x'') return namespace; else return null;
|
|
} : null;
|
|
|
|
function cleanAuthor(author) {
|
|
author = author.replace(/^[\s\.\,\/\[\]\:]+/, '''');
|
|
author = author.replace(/[\s\,\/\[\]\:\.]+$/, '''');
|
|
// Add period for initials
|
|
if(author.substring(author.length-2, author.length-1) == " ") {
|
|
author += ".";
|
|
}
|
|
var splitNames = author.split('', '');
|
|
if(splitNames.length > 1) {
|
|
author = splitNames[1]+'' ''+splitNames[0];
|
|
}
|
|
return author;
|
|
}
|
|
|
|
var uri = doc.location.href;
|
|
|
|
var xpath = ''/html/body//comment()'';
|
|
var elmts = utilities.gatherElementsOnXPath(doc, doc, xpath, nsResolver);
|
|
for (var i = 0; i < elmts.length; i++) {
|
|
var elmt = elmts[i];
|
|
var colon = elmt.nodeValue.indexOf(":");
|
|
var field = elmt.nodeValue.substring(1, colon).toLowerCase();
|
|
var value = elmt.nodeValue.substring(colon+1, elmt.nodeValue.length-1);
|
|
if(field == "title") {
|
|
model.addStatement(uri, prefixDC + "title", value, false);
|
|
} else if(field == "journal") {
|
|
model.addStatement(uri, prefixDummy + "publication", value, false);
|
|
} else if(field == "pi") {
|
|
parts = value.split(" ");
|
|
var date = "";
|
|
var isDate = true;
|
|
var rdfUri;
|
|
for(j in parts) {
|
|
firstChar = parts[j].substring(0, 1);
|
|
rdfUri = false;
|
|
|
|
if(firstChar == "v") {
|
|
rdfUri = prefixDummy + "volume";
|
|
} else if(firstChar == "i") {
|
|
rdfUri = prefixDummy + "issue";
|
|
} else if(firstChar == "p") {
|
|
rdfUri = prefixDummy + "pages";
|
|
var pagesRegexp = /p(\w+)\((\w+)\)/;
|
|
var match = pagesRegexp.exec(parts[j]);
|
|
if(match) {
|
|
var finalPage = parseInt(match[1])+parseInt(match[2])
|
|
parts[j] = "p"+match[1]+"-"+finalPage.toString();
|
|
}
|
|
}
|
|
|
|
if(rdfUri) {
|
|
isDate = false;
|
|
if(parts[j] != "pNA") { // not a real page number
|
|
var content = parts[j].substring(1);
|
|
model.addStatement(uri, rdfUri, content, true);
|
|
}
|
|
} else if(isDate) {
|
|
date += " "+parts[j];
|
|
}
|
|
}
|
|
if(date != "") {
|
|
model.addStatement(uri, prefixDC + "date", date.substring(1), false);
|
|
}
|
|
} else if(field == "author") {
|
|
model.addStatement(uri, prefixDC + "creator", cleanAuthor(value), false);
|
|
}
|
|
}
|
|
model.addStatement(uri, prefixRDF + "type", prefixDummy + "journal", false);');
|
|
|
|
INSERT INTO "scrapers" VALUES(10, NULL, NULL, 20060603002000, 'LexisNexis Scraper', 'Simon Kornblith', '^http://web\.lexis-nexis\.com/universe/document', NULL,
|
|
'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
|
|
var prefixDC = ''http://purl.org/dc/elements/1.1/'';
|
|
var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
|
|
var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
|
|
|
|
function clearTags(x) {
|
|
x = x.replace(/<br[^>]*>/gi, "\n");
|
|
return x.replace(/<[^>]+>/g, "");
|
|
}
|
|
|
|
var uri = doc.location.href;
|
|
|
|
var citationDataDiv;
|
|
var divs = doc.getElementsByTagName("div");
|
|
for(i in divs) {
|
|
if(divs[i].className == "bodytext") {
|
|
citationDataDiv = divs[i];
|
|
break;
|
|
}
|
|
}
|
|
|
|
centerElements = citationDataDiv.getElementsByTagName("center");
|
|
var elementParts = centerElements[0].innerHTML.split(/<br[^>]*>/gi);
|
|
model.addStatement(uri, prefixDummy + "publication", elementParts[elementParts.length-1], true);
|
|
|
|
var dateRegexp = /<br[^>]*><b>([A-Z][a-z]+)<\/b> ([0-9]+, [0-9]{4})/;
|
|
var m = dateRegexp.exec(centerElements[centerElements.length-1].innerHTML);
|
|
if(m) {
|
|
model.addStatement(uri, prefixDC + "date", m[1]+" "+m[2], true);
|
|
} else {
|
|
var elementParts = centerElements[centerElements.length-1].innerHTML.split(/<br[^>]*>/gi);
|
|
model.addStatement(uri, prefixDC + "date", elementParts[1], true);
|
|
}
|
|
|
|
var cutIndex = citationDataDiv.innerHTML.indexOf("<b>BODY:</b>");
|
|
if(cutIndex < 0) {
|
|
cutIndex = citationDataDiv.innerHTML.indexOf("<b>TEXT:</b>");
|
|
}
|
|
if(cutIndex > 0) {
|
|
citationData = citationDataDiv.innerHTML.substring(0, cutIndex);
|
|
} else {
|
|
citationData = citationDataDiv.innerHTML;
|
|
}
|
|
|
|
citationData = clearTags(citationData);
|
|
|
|
var headlineRegexp = /\n(?:HEADLINE|TITLE|ARTICLE): ([^\n]+)\n/;
|
|
var m = headlineRegexp.exec(citationData);
|
|
if(m) {
|
|
model.addStatement(uri, prefixDC + "title", clearTags(m[1]), true);
|
|
}
|
|
|
|
var bylineRegexp = /\nBYLINE: *(\w[\w\- ]+)/;
|
|
var m = bylineRegexp.exec(citationData);
|
|
if(m) {
|
|
utilities.debugPrint(m[1].substring(0, 3).toLowerCase());
|
|
if(m[1].substring(0, 3).toLowerCase() == "by ") {
|
|
m[1] = m[1].substring(3);
|
|
}
|
|
model.addStatement(uri, prefixDC + "creator", m[1], true);
|
|
}
|
|
|
|
var authorRegexp = /\n(?:AUTHOR|NAME): ([^\n]+)\n/;
|
|
var m = authorRegexp.exec(citationData);
|
|
if(m) {
|
|
var authors = m[1].split(/, (?:and )?/);
|
|
for(i in authors) {
|
|
model.addStatement(uri, prefixDC + "creator", authors[i].replace(" *", ""), true);
|
|
}
|
|
}
|
|
|
|
model.addStatement(uri, prefixRDF + "type", prefixDummy + "journal", false);
|
|
|
|
utilities.debugPrint(citationData);');
|
|
|
|
INSERT INTO "scrapers" VALUES(11, NULL, NULL, 20060603002000, 'Aleph Scraper', 'Simon Kornblith', 'func=full-set-set.*\&format=999', NULL,
|
|
'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
|
|
var prefixDC = ''http://purl.org/dc/elements/1.1/'';
|
|
var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
|
|
var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
|
|
|
|
var uri = doc.location.href;
|
|
|
|
var newUri = uri.replace("&format=999", "&format=001");
|
|
utilities.debugPrint(newUri);
|
|
|
|
function stringTrimmer(x) {
|
|
var x = x.replace(/^[^\w(]+/, "");
|
|
return x.replace(/[^\w)]+$/, "");
|
|
}
|
|
|
|
utilities.loadDocument(newUri, browser, function(newBrowser) {
|
|
newDoc = newBrowser.contentDocument;
|
|
|
|
var namespace = newDoc.documentElement.namespaceURI;
|
|
var nsResolver = namespace ? function(prefix) {
|
|
if (prefix == ''x'') return namespace; else return null;
|
|
} : null;
|
|
|
|
var getNode = function(doc, contextNode, xpath, nsResolver) {
|
|
return doc.evaluate(xpath, contextNode, nsResolver, XPathResult.ANY_TYPE,null).iterateNext();
|
|
}
|
|
|
|
var xpath = ''/html/body/table/tbody/tr[td[1][@class="td1"][@id="bold"]][td[2][@class="td1"]]'';
|
|
var elmts = utilities.gatherElementsOnXPath(newDoc, newDoc, xpath, nsResolver);
|
|
var record = new MARC_Record();
|
|
for(var i=0; i<elmts.length; i++) {
|
|
var elmt = elmts[i];
|
|
var field = stringTrimmer(getNode(doc, elmt, ''./TD[1]/text()[1]'', nsResolver).nodeValue);
|
|
var value = getNode(doc, elmt, ''./TD[2]/text()[1]'', nsResolver).nodeValue;
|
|
var value = value.replace(/\|([a-z]) /g, record.subfield_delimiter+"$1");
|
|
|
|
if(field != "FMT" && field != "LDR") {
|
|
var ind1 = "";
|
|
var ind2 = "";
|
|
var code = field.substring(0, 3);
|
|
if(field.length > 3) {
|
|
var ind1 = field.charAt(3);
|
|
if(field.length > 4) {
|
|
var ind2 = field.charAt(4);
|
|
}
|
|
}
|
|
record.add_field(code, ind1, ind2, value);
|
|
}
|
|
}
|
|
|
|
model = utilities.importMARCRecord(record, uri, model);
|
|
done();
|
|
}, function() {})
|
|
|
|
wait();');
|
|
|
|
INSERT INTO "scrapers" VALUES(12, NULL, NULL, 20060603002000, 'Dynix Scraper', 'Simon Kornblith', 'ipac\.jsp\?.*uri=full=[0-9]', NULL,
|
|
'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
|
|
var prefixDC = ''http://purl.org/dc/elements/1.1/'';
|
|
var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
|
|
var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
|
|
|
|
var uri = doc.location.href;
|
|
var newUri = uri+''&fullmarc=true'';
|
|
utilities.debugPrint(newUri);
|
|
|
|
function stringTrimmer(x) {
|
|
var x = x.replace(/^[^\w(]+/, "");
|
|
return x.replace(/[^\w)]+$/, "");
|
|
}
|
|
|
|
var getNode = function(doc, contextNode, xpath, nsResolver) {
|
|
return doc.evaluate(xpath, contextNode, nsResolver, XPathResult.ANY_TYPE,null).iterateNext();
|
|
}
|
|
|
|
var getNodeString = function(doc, contextNode, xpath, nsResolver) {
|
|
var elmts = utilities.gatherElementsOnXPath(doc, contextNode, xpath, nsResolver);
|
|
var returnVar = "";
|
|
for(var i=0; i<elmts.length; i++) {
|
|
returnVar += elmts[i].nodeValue;
|
|
}
|
|
return returnVar;
|
|
}
|
|
|
|
utilities.loadDocument(newUri, browser, function(newBrowser) {
|
|
newDoc = newBrowser.contentDocument;
|
|
|
|
var namespace = newDoc.documentElement.namespaceURI;
|
|
var nsResolver = namespace ? function(prefix) {
|
|
if (prefix == ''x'') return namespace; else return null;
|
|
} : null;
|
|
|
|
var xpath = ''//form/table[@class="tableBackground"]/tbody/tr/td/table[@class="tableBackground"]/tbody/tr[td[1]/a[@class="normalBlackFont1"]]'';
|
|
var elmts = utilities.gatherElementsOnXPath(newDoc, newDoc, xpath, nsResolver);
|
|
var record = new MARC_Record();
|
|
for(var i=0; i<elmts.length; i++) {
|
|
var elmt = elmts[i];
|
|
var field = stringTrimmer(getNode(doc, elmt, ''./TD[1]/A[1]/text()[1]'', nsResolver).nodeValue);
|
|
var value = getNodeString(doc, elmt, ''./TD[2]/TABLE[1]/TBODY[1]/TR[1]/TD[1]/A[1]//text()'', nsResolver);
|
|
value = value.replace(/\$([a-z]) /g, record.subfield_delimiter+"$1");
|
|
|
|
if(field != "FMT" && field != "LDR") {
|
|
var ind1 = "";
|
|
var ind2 = "";
|
|
var valRegexp = /^([0-9])([0-9])? (.*)$/;
|
|
var m = valRegexp.exec(value);
|
|
if(m) {
|
|
ind1 = m[1];
|
|
if(ind2) {
|
|
ind2 = m[2]
|
|
}
|
|
value = m[3];
|
|
}
|
|
record.add_field(field, ind1, ind2, value);
|
|
}
|
|
}
|
|
|
|
model = utilities.importMARCRecord(record, uri, model);
|
|
done();
|
|
}, function() {})
|
|
|
|
wait();');
|
|
|
|
INSERT INTO "scrapers" VALUES(13, NULL, NULL, 20060603002000, 'VTLS Scraper', 'Simon Kornblith', 'chameleon\?.*function=(?:CARDSCR|INITREQ)', NULL,
|
|
'var prefixRDF = ''http://www.w3.org/1999/02/22-rdf-syntax-ns#'';
|
|
var prefixDC = ''http://purl.org/dc/elements/1.1/'';
|
|
var prefixDCMI = ''http://purl.org/dc/dcmitype/'';
|
|
var prefixDummy = ''http://chnm.gmu.edu/firefox-scholar/'';
|
|
|
|
var uri = doc.location.href;
|
|
var newUri = uri.replace(/function=[A-Z]{7}/, "function=MARCSCR");
|
|
utilities.debugPrint(newUri);
|
|
|
|
var getNode = function(doc, contextNode, xpath, nsResolver) {
|
|
return doc.evaluate(xpath, contextNode, nsResolver, XPathResult.ANY_TYPE,null).iterateNext();
|
|
}
|
|
|
|
utilities.loadDocument(newUri, browser, function(newBrowser) {
|
|
newDoc = newBrowser.contentDocument;
|
|
|
|
var namespace = newDoc.documentElement.namespaceURI;
|
|
var nsResolver = namespace ? function(prefix) {
|
|
if (prefix == ''x'') return namespace; else return null;
|
|
} : null;
|
|
|
|
var xpath = ''//table[@class="outertable"]/tbody/tr[td[4]]'';
|
|
var elmts = utilities.gatherElementsOnXPath(newDoc, newDoc, xpath, nsResolver);
|
|
var record = new MARC_Record();
|
|
for(var i=0; i<elmts.length; i++) {
|
|
var elmt = elmts[i];
|
|
var field = getNode(doc, elmt, ''./TD[1]/text()[1]'', nsResolver).nodeValue;
|
|
var ind1 = getNode(doc, elmt, ''./TD[2]/text()[1]'', nsResolver).nodeValue;
|
|
var ind2 = getNode(doc, elmt, ''./TD[3]/text()[1]'', nsResolver).nodeValue;
|
|
var value = getNode(doc, elmt, ''./TD[4]/text()[1]'', nsResolver).nodeValue;
|
|
value = value.replace(/\\([a-z]) /g, record.subfield_delimiter+"$1");
|
|
|
|
record.add_field(field, ind1, ind2, value);
|
|
}
|
|
|
|
model = utilities.importMARCRecord(record, uri, model);
|
|
done();
|
|
}, function() {})
|
|
|
|
wait();');
|
|
COMMIT; |