Merge branch '3.0'

Conflicts:
	chrome/content/zotero/recognizePDF.js
	chrome/content/zotero/xpcom/cite.js

chrome/content/zotero/browser.js

@@ -806,7 +806,8 @@ Zotero_Browser.Tab.prototype._translatorsAvailable = function(translate, transla
 		// if there's already a scrapable page in the browser window, and it's
 		// still there, ensure it is actually part of the page, then return
 		if(this.page.translators && this.page.translators.length && this.page.document.location) {
-			if(this.page.document.defaultView && !this.page.document.defaultView.closed) {
+			if(this.page.document.defaultView && !this.page.document.defaultView.closed
+				&& this.page.document.location.href != translate.document.location.href) {
 				// if it is still there, switch translation to take place on 
 				if(!translators.length || this.page.translators[0].priority <= translators[0].priority) return;
 			} else {

chrome/content/zotero/ingester/selectitems.js

@@ -47,11 +47,21 @@ Zotero_Ingester_Interface_SelectItems.init = function() {
 	var listbox = document.getElementById("zotero-selectitems-links");
 	
 	for(var i in this.io.dataIn) {	// we could use a tree for this if we wanted to
+		var item = this.io.dataIn[i];
+
+		var title, checked = false;
+		if(item && typeof(item) == "object" && item.title !== undefined) {
+			title = item.title;
+			checked = !!item.checked;
+		} else {
+			title = item;
+		}
+
 		var itemNode = document.createElement("listitem");
 		itemNode.setAttribute("type", "checkbox");
 		itemNode.setAttribute("value", i);
-		itemNode.setAttribute("label", this.io.dataIn[i]);
-		itemNode.setAttribute("checked", false);
+		itemNode.setAttribute("label", title);
+		itemNode.setAttribute("checked", checked);
 		listbox.appendChild(itemNode);
 	}
 }

chrome/content/zotero/recognizePDF.js

@@ -310,7 +310,7 @@ Zotero_RecognizePDF.Recognizer.prototype.recognize = function(file, libraryID, c
 	Zotero.debug(allText);
 	var m = Zotero.Utilities.cleanDOI(lines.slice(0,80).join('\n'));
 	if(m) {
-		this._DOI = m[0];
+		this._DOI = m;
 	} else { // dont look for ISBNs if we found a DOI
 		var isbns = this._findISBNs(allText);
 		if(isbns.length > 0) {

chrome/content/zotero/tools/testTranslators/translatorTester.js

@@ -422,7 +422,11 @@ Zotero_TranslatorTester.prototype.runTest = function(test, doc, testDoneCallback
 		var newItems = {};
 		var haveItems = false;
 		for(var i in items) {
+			if(items[i] && typeof(items[i]) == "object" && items[i].title !== undefined) {
+				newItems[i] = items[i].title;
+			} else {
 				newItems[i] = items[i];
+			}
 			haveItems = true;
 			
 			// only save one item if "items":"multiple" (as opposed to an array of items)
@@ -546,7 +550,11 @@ Zotero_TranslatorTester.prototype.newTest = function(doc, testReadyCallback) {
 		
 		var newItems = {};
 		for(var i in items) {
+			if(items[i] && typeof(items[i]) == "object" && items[i].title !== undefined) {
+				newItems[i] = items[i].title;
+			} else {
 				newItems[i] = items[i];
+			}
 			break;
 		}
 		

chrome/content/zotero/webpagedump/domsaver.js

@@ -633,7 +633,7 @@ var wpdDOMSaver = {
 	// FONT_FACE_RULE = 5,
 	// PAGE_RULE = 6
 	processCSSRecursively: function (aCSS) {
-		if (aCSS.disabled) return "";
+		if (!aCSS || aCSS.disabled) return "";
 		var content = "";
 		var medium = aCSS.media.mediaText;
 		if (medium != "" && medium.indexOf("screen") < 0 && medium.indexOf("all") < 0) {
@@ -966,8 +966,9 @@ var wpdDOMSaver = {
 		if (this.option["format"]) {
 			var myStyleSheets = aDocument.styleSheets;
 			// get all style sheets to "CSSText"
-			for (var i = 0; i < myStyleSheets.length; i++)
+			for (var i = 0; i < myStyleSheets.length; i++) {
 				CSSText += this.processCSSRecursively(myStyleSheets[i]);
+			}
 			if (CSSText) {
 				// don't forget to convert the CSS String to the document charset..
 				// (necessary for e.g. font-family)

chrome/content/zotero/xpcom/server_connector.js

@@ -219,9 +219,9 @@ Zotero.Server.Connector.SavePage.prototype = {
 	 * @param {Object} data POST data or GET query string
 	 * @param {Function} sendResponseCallback function to send HTTP response
 	 */
-	"init":function(data, sendResponseCallback) {
+	"init":function(url, data, sendResponseCallback) {
 		this.sendResponse = sendResponseCallback;
-		Zotero.Server.Connector.Detect.prototype.init.apply(this, [data, sendResponseCallback])
+		Zotero.Server.Connector.Detect.prototype.init.apply(this, [url, data, sendResponseCallback])
 	},
 
 	/**

chrome/content/zotero/xpcom/translation/translate.js

@@ -1042,7 +1042,7 @@ Zotero.Translate.Base.prototype = {
 		this._currentState = "translate";
 		
 		if(!this.translator || !this.translator.length) {
-			throw new Error("Failed: no translator specified");
+			this.complete(false, new Error("No translator specified"));
 		}
 		
 		this._libraryID = libraryID;
@@ -2094,8 +2094,8 @@ Zotero.Translate.Search.prototype.setTranslator = function(translator) {
  */
 Zotero.Translate.Search.prototype.complete = function(returnValue, error) {
 	if(this._currentState == "translate" && (!this.newItems || !this.newItems.length)) {
-		Zotero.debug("Translate: Could not find a result using "+this.translator[0].label+": \n"
-					  +this._generateErrorString(error), 3);
+		Zotero.debug("Translate: Could not find a result using "+this.translator[0].label, 3);
+		if(error) Zotero.debug(this._generateErrorString(error), 3);
 		if(this.translator.length > 1) {
 			this.translator.shift();
 			this.translate(this._libraryID, this._saveAttachments);

chrome/content/zotero/xpcom/utilities.js

@@ -277,7 +277,10 @@ Zotero.Utilities = {
 	 * Return isbn if valid, otherwise return false
 	 */
 	"cleanISBN":function(/**String*/ isbn) {
-		isbn = isbn.replace(/[^x\d]+/ig, '').toUpperCase();
+		isbn = isbn.replace(/[^0-9a-z]+/ig, '').toUpperCase()	//we only want to ignore punctuation, spaces
+						.match(/(?:97[89][0-9]{10}|[0-9]{9}[0-9X])/);	//13 digit or 10 digit
+		if(!isbn) return false;
+		isbn = isbn[0];
 
 		if(isbn.length == 10) {
 			// Verify ISBN-10 checksum
@@ -292,17 +295,11 @@ Zotero.Utilities = {
 			return (sum % 11 == 0) ? isbn : false;
 		}
 
-		isbn = isbn.replace(/X/g, '');	//get rid of Xs
-
 		if(isbn.length == 13) {
-			// ISBN-13 should start with 978 or 979 i.e. GS1 for book publishing industry
-			var prefix = isbn.slice(0,3);
-			if (prefix != "978" && prefix != "979") return false;
-
 			// Verify checksum
 			var sum = 0;
 			for (var i = 0; i < 12; i+=2) sum += isbn[i]*1;	//to make sure it's int
-			for (i = 1; i < 12; i+=2) sum += isbn[i]*3;
+			for (var i = 1; i < 12; i+=2) sum += isbn[i]*3;
 			sum += isbn[12]*1; //add the check digit
 
 			return (sum % 10 == 0 )? isbn : false;
@@ -1112,11 +1109,11 @@ Zotero.Utilities = {
 	 */
 	"varDump":function(arr,level,maxLevel,parentObjects,path) {
 		var dumped_text = "";
-		if (!level){
+		if (level === undefined){
 			level = 0;
 		}
 
-		if (!maxLevel) {
+		if (maxLevel === undefined) {
 			maxLevel = 4;
 		}
 
@@ -1139,7 +1136,12 @@ Zotero.Utilities = {
 			}
 
 			for (var item in arr) {
+				try {
 					var value = arr[item];
+				} catch(e) {
+					dumped_text += level_padding + "'" + item + "' => <<Access Denied>>\n";
+					continue;
+				}
 				
 				if (typeof(value) == 'object') { // If it is an array
 					//check for recursion
@@ -1159,10 +1161,14 @@ Zotero.Utilities = {
 
 					dumped_text += level_padding + "'" + item + "' => " + openBrace;
 					//only recurse if there's anything in the object, purely cosmetical
+					try {
 						for(var i in value) {
 							dumped_text += "\n" + Zotero.Utilities.varDump(value,level+1,maxLevel,parentObjects.concat([value]),path.concat([item])) + level_padding;
 							break;
 						}
+					} catch(e) {
+						dumped_text += "<<Error processing object:\n" + e + ">>\n";
+					}
 					dumped_text += closeBrace + "\n";
 				}
 				else {

chrome/content/zotero/xpcom/utilities_translate.js

@@ -231,15 +231,13 @@ Zotero.Utilities.Translate.prototype.processDocuments = function(urls, processor
 	}
 	
 	if(Zotero.isFx) {
-		var translate = this._translate;
-		if(translate.document) {
-			var protocol = translate.document.location.protocol,
-				host = translate.document.location.host;
+		if(typeof translate._sandboxLocation === "object") {
+			var protocol = translate._sandboxLocation.location.protocol,
+				host = translate._sandboxLocation.location.host;
         } else {
 			var url = Components.classes["@mozilla.org/network/io-service;1"] 
 					.getService(Components.interfaces.nsIIOService)
-					.newURI(typeof translate._sandboxLocation === "object" ?
-						translate._sandboxLocation.location : translate._sandboxLocation, null, null),
+					.newURI(translate._sandboxLocation, null, null),
 				protocol = url.scheme+":",
 				host = url.host;
 		}