Opals Zotero Translator

Opals_Zotero_translator.js

{
	"translatorID": "83501b8c-1033-4722-ae50-a77d67271ef7",
	"label": "Library Catalog (OPALS)",
	"creator": "Opals",
	"target": "",
	"minVersion": "1.0.0",
	"maxVersion": "",
	"priority": 100,
	"inRepository": true,
	"translatorType": 4,
	"browserSupport": "gcsib",
	"lastUpdated": "2014-04-11 15:55:46"
}

//==============================================================================
// Opals Translator
//==============================================================================


function detectWeb(doc, url) {
	if(url.match(/bin\/eqmnt\/|bin\/txtbk\//))
		return"";
	var ridList=getRidTitleList(doc);
	var count  =ridList.length;
	if(count==1) return "book";
	else if(count>1) return "multiple";	
}

//==============================================================================

function doWeb(doc, url) {
	var titles=getRidTitleList(doc);
	var items={};
	for(var i=0; i<titles.length;i++){
		items[titles[i].rid]=titles[i].title;		
	}
	if(titles.length==1){
		scrape(titles[0].rid,url);
	}
	else if(titles.length >1){	
		Zotero.selectItems(items, function (items) {				
			if (!items) {
				return true;
			}
			for (var rid in items) {
				scrape(rid,url);
			}
		});		
	}
}

//==============================================================================
function scrape(rid,url){

	var marcurl="/bin/ajax/getMarc?format=usmarc&rid="+rid;
	var baseUrl=getUrlBase(url);
	Zotero.Utilities.HTTP.doGet(marcurl, function (text) {
		var translator = Zotero.loadTranslator("import");	
		translator.setTranslator("a6ee60df-1ddc-4aae-bb25-45e0537be973");		
		translator.setString(text);	
			translator.setHandler("itemDone", function (obj, item) {
				// adding record URL
				item.url=baseUrl +"/bin/search/recDetailPage?rid=" + rid;
		   		item.complete();
			});
		translator.translate();
	});

}
//==============================================================================
function getUrlBase(url){
	if(rs =url.match(/(http[s]*:\/\/(.*?))\//)){
		return rs[1];		
	}
	return null;
	
}
//==============================================================================
function getRidTitleList(doc){
		var items=[];
		var inputs = doc.evaluate('//input[@name="bib_rid"]', doc, null, XPathResult.ANY_TYPE, null);
		
		while (chkBox = inputs.iterateNext()) {	
			var title=chkBox.getAttribute("bib_title").trim();
			var rid=chkBox.value.trim() ;
			if(rid && rid.match(/^[1-9][0-9]*$/) && title){			
				items.push({rid:rid,title:title});
			}
		}	
		return items;
}	


//==============================================================================

/** BEGIN TEST CASES**/


var testCases=[
	   {    "type":"web",
	        "url":"http://cogent.opalsinfo.net/bin/search/recDetailPage?rid=68738";
	        
	        "items":
	        	[
	        		{
	        			"itemType": "book",
         				"creators": [
         					{
         						"firstName": "Jay",
         						"lastName": "Wertz",
         						"creatorType": "author"
         					}
         				],
         	"notes": [
         		{
         			"note": "Item cannot be cataloged"
         		},
         		{
         			"note": "Chronicles the history of Native Americans from the Ice Age to the early twenty-first century, and includes more than thirty slip-cased facsimile documents"
         		}
         	],
         	"tags": [],
         	"seeAlso": [],
         	"attachments": [],
         	"ISBN": "159921475X",
         	"title": "The Native American experience",
         	"place": "Guilford, Conn.",
         	"publisher": "Lyons Press",
         	"date": "2008",
         	"callNumber": "000 WER",
         	"url": "http://cogent.opalsinfo.net/bin/search/recDetailPage?rid=68738",
         	"libraryCatalog": "Library Catalog (OPALS)",
         	"accessDate": "CURRENT_TIMESTAMP"
         }
         ]
	   },
	   {    "type":"web",
	        "url":"http://cogent.opalsinfo.net/bin/search/recDetailPage?rid=68739";
	        
	        "items":
	        	[
         {
         	"itemType": "book",
         	"creators": [
         		{
         			"firstName": "Evan T.",
         			"lastName": "Pritchard",
         			"creatorType": "author"
         		}
         	],
         	"notes": [
         		{
         			"note": "Chronicles the history of the Algonquin people in the area that is now New York, discussing the impact their culture had on the development of New York"
         		}
         	],
         	"tags": [
         		"Algonquian Indians",
         		"Native Americans",
         		"New York (State)"
         	],
         	"seeAlso": [],
         	"attachments": [],
         	
/** END TEST CASES**/