fixes #1030, CSL broken on trunk due to XML namespace change

closes #704, EndNote to Zotero style converter (won't actually convert styles due to copyright concerns, but will load them into the DB)
also adds CSL style manager

chrome/content/zotero/preferences/preferences.js

@@ -31,6 +31,7 @@ function init()
 		rows[i].firstChild.nextSibling.value = Zotero.isMac ? 'Cmd+Shift+' : 'Ctrl+Alt+';
 	}
 	
+	refreshStylesList();
 	populateQuickCopyList();
 	updateQuickCopyInstructions();
 	initSearchPane();
@@ -913,3 +914,133 @@ function onOpenURLCustomized()
 {
 	document.getElementById('openURLMenu').value = "custom";
 }
+
+/** STYLES **/
+
+/**
+ * Refreshes the list of styles in the styles pane
+ **/
+function refreshStylesList(cslID) {
+	var treechildren = document.getElementById('styleManager-rows');
+	while (treechildren.hasChildNodes()) {
+		treechildren.removeChild(treechildren.firstChild);
+	}
+	
+	var sql = "SELECT cslID, title, updated FROM csl ORDER BY title";
+	var styleData = Zotero.DB.query(sql);
+	if (!styleData) return;
+	
+	Zotero.debug("ASKED FOR "+cslID);
+	
+	var selectIndex = false;
+	for (var i=0; i<styleData.length; i++) {
+		var treeitem = document.createElement('treeitem');
+		var treerow = document.createElement('treerow');
+		var titleCell = document.createElement('treecell');
+		var updatedCell = document.createElement('treecell');
+		
+		var updatedDate = Zotero.Date.formatDate(Zotero.Date.strToDate(styleData[i].updated), true);
+		
+		treeitem.setAttribute('id', 'zotero-csl-'+styleData[i].cslID);
+		titleCell.setAttribute('label', styleData[i].title);
+		updatedCell.setAttribute('label', updatedDate);
+		
+		treerow.appendChild(titleCell);
+		treerow.appendChild(updatedCell);
+		treeitem.appendChild(treerow);
+		treechildren.appendChild(treeitem);
+		
+		if(cslID == styleData[i].cslID) {
+			document.getElementById('styleManager').view.selection.select(i);
+		}
+	}
+}
+
+/**
+ * Adds a new style to the style pane
+ **/
+function addStyle() {	
+	const nsIFilePicker = Components.interfaces.nsIFilePicker;
+	var fp = Components.classes["@mozilla.org/filepicker;1"]
+			.createInstance(nsIFilePicker);
+	fp.init(window, Zotero.getString("zotero.preferences.styles.addStyle"), nsIFilePicker.modeOpen);
+	
+	fp.appendFilter("CSL Style", "*.csl");
+	fp.appendFilter("EndNote Style", "*.ens");
+	
+	var rv = fp.show();
+	if (rv == nsIFilePicker.returnOK || rv == nsIFilePicker.returnReplace) {
+		var file = fp.file;
+		
+		// read file
+		var iStream = Components.classes["@mozilla.org/network/file-input-stream;1"]
+					 .createInstance(Components.interfaces.nsIFileInputStream);
+		iStream.init(file, 0x01, 0664, 0);
+		var bStream = Components.classes["@mozilla.org/binaryinputstream;1"]
+					 .createInstance(Components.interfaces.nsIBinaryInputStream);
+		bStream.setInputStream(iStream);
+		
+		var read = bStream.readBytes(6);
+		
+		if(read == "\x00\x08\xFF\x00\x00\x00") {
+			// EndNote style
+			
+			// read the rest of the bytes in the file
+			read += bStream.readBytes(file.fileSize-6);
+			
+			// get fallback name and modification date
+			var fallbackName = file.leafName;
+			fallbackName = fallbackName.replace(/\.ens$/i, "");
+			var date = new Date(file.lastModifiedTime);
+			Zotero.debug(file.lastModifiedTime);
+			Zotero.debug(date);
+			
+			try {
+				var enConverter = new Zotero.ENConverter(read, date, fallbackName);
+				var xml = enConverter.parse();
+			} catch(e) {
+				styleImportError();
+				throw e;
+			}
+			var cslID = Zotero.Cite.installStyle(xml.toXMLString());
+		} else {
+			// This _should_ get the right charset for us automatically
+			var fileURI = Components.classes["@mozilla.org/network/protocol;1?name=file"]
+									.getService(Components.interfaces.nsIFileProtocolHandler)
+									.getURLSpecFromFile(file);
+			var req = Components.classes["@mozilla.org/xmlextras/xmlhttprequest;1"].
+				createInstance();
+			req.open("GET", fileURI, false);
+			req.overrideMimeType("text/plain");
+			try {
+				req.send(null);
+			} catch(e) {
+				styleImportError();
+				throw e;
+			}
+			var cslID = Zotero.Cite.installStyle(req.responseText);
+		}
+	}
+	
+	if(cslID !== false) this.refreshStylesList(cslID);
+}
+
+/**
+ * Deletes a style from the style pane
+ **/
+function deleteStyle() {
+	var tree = document.getElementById('styleManager');
+	var treeitem = tree.lastChild.childNodes[tree.currentIndex];
+	Zotero.debug(treeitem.getAttribute('id'));
+	var cslID = treeitem.getAttribute('id').substr(11);
+	
+	Zotero.Cite.deleteStyle(cslID);
+	this.refreshStylesList();
+}
+
+/**
+ * Shows an error if import fails
+ **/
+function styleImportError() {
+	alert(Zotero.getString('styles.installError', "This"));
+}

chrome/content/zotero/preferences/preferences.xul

@@ -323,6 +323,29 @@ To add a new preference:
 			<separator/>
 			
 			<label id="quickCopy-macWarning" hidden="true" value="&zotero.preferences.quickCopy.macWarning;"/>
+		</groupbox>
+	</prefpane>
+	
+	
+	<prefpane id="zotero-prefpane-styles"
+						label="&zotero.preferences.prefpane.styles;"
+						image="chrome://zotero/skin/prefs-styles.png">
+		<groupbox flex="1">
+			<caption label="&zotero.preferences.styles.styleManager;"/>
+			
+			<tree flex="1" id="styleManager" hidecolumnpicker="true" rows="6"
+					onkeypress="if (event.keyCode == event.DOM_VK_DELETE) { deleteSelectedStyle(); }">
+				<treecols>
+					<treecol id="styleManager-title" label="&zotero.preferences.styles.styleManager.title;" flex="3"/>
+					<treecol id="styleManager-updated" label="&zotero.preferences.styles.styleManager.updated;" flex="1"/>
+				</treecols>
+				<treechildren id="styleManager-rows"/>
+			</tree>
+			<separator class="thin"/>
+			<hbox pack="end">
+				<button label="-" onclick="deleteStyle()"/>
+				<button label="+" onclick="addStyle()"/>
+			</hbox>
 			<separator/>
 			<label class="text-link" href="http://www.zotero.org/styles/" value="&zotero.preferences.export.getAdditionalStyles;"/>
 		</groupbox>

chrome/content/zotero/xpcom/cite.js

@@ -25,9 +25,9 @@
  * this class handles pulling the CSL file and item data out of the database,
  * while CSL, below, handles the actual generation of the bibliography
  */
-Zotero.Cite = new function() {
-	default xml namespace = "http://purl.org/net/xbiblio/csl";
+default xml namespace = "http://purl.org/net/xbiblio/csl";
 
+Zotero.Cite = new function() {
 	var _lastCSL = null;
 	var _lastStyle = null;
 	
@@ -35,6 +35,7 @@ Zotero.Cite = new function() {
 	this.getStyleClass = getStyleClass;
 	this.getStyle = getStyle;
 	this.installStyle = installStyle;
+	this.deleteStyle = deleteStyle;
 	
 	/*
 	 * returns an associative array of cslID => styleName pairs
@@ -105,8 +106,8 @@ Zotero.Cite = new function() {
 		}
 		
 		if (!xml || error) {
-			alert(Zotero.getString('styles.installError', loadURI));
-			return;
+			alert(Zotero.getString('styles.installError', (loadURI ? loadURI : "This")));
+			return false;
 		}
 		
 		var uri = xml.info.id.toString();
@@ -123,10 +124,18 @@ Zotero.Cite = new function() {
 			+ (ps.BUTTON_POS_1) * (ps.BUTTON_TITLE_CANCEL);
 		
 		if (existingTitle) {
-			var text = Zotero.getString('styles.updateStyle', [existingTitle, title, loadURI]);
+			if(loadURI) {
+				var text = Zotero.getString('styles.updateStyleURI', [existingTitle, title, loadURI]);
+			} else {
+				var text = Zotero.getString('styles.updateStyle', [existingTitle, title]);
+			}
 		}
 		else {
-			var text = Zotero.getString('styles.installStyle', [title, loadURI]);
+			if(loadURI) {
+				var text = Zotero.getString('styles.installStyleURI', [title, loadURI]);
+			} else {
+				var text = Zotero.getString('styles.installStyle', [title]);
+			}
 		}
 		
 		var acceptButton = Zotero.getString('general.install');
@@ -142,6 +151,27 @@ Zotero.Cite = new function() {
 			var sql = "REPLACE INTO csl VALUES (?,?,?,?)";
 			Zotero.DB.query(sql, [uri, updated, title, cslString]);
 			alert(Zotero.getString('styles.installed', title));
+			return uri;
+		}
+	}
+	
+	/**
+	 * deletes a style
+	 **/
+	function deleteStyle(uri) {
+		var sql = "SELECT title FROM csl WHERE cslID=?";
+		var title = Zotero.DB.valueQuery(sql, uri);
+		
+		if(!title) throw "Cite: style to delete does not exist!"
+		
+		var ps = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
+			.getService(Components.interfaces.nsIPromptService);
+		
+		var text = Zotero.getString('styles.deleteStyle', [title]);
+		
+		if(ps.confirm(null, '', text)) {
+			var sql = "DELETE FROM csl WHERE cslID=?";
+			Zotero.DB.query(sql, uri);
 		}
 	}
 }
@@ -277,7 +307,7 @@ Zotero.Cite.MIMEHandler.StreamListener.prototype.onStopRequest = function(channe
  * want to use the Scholar data model, but does want to use CSL in JavaScript
  */
 Zotero.CSL = function(csl) {
-	default xml namespace = "http://purl.org/net/xbiblio/csl";
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with ({});
 	
 	this._csl = new XML(Zotero.CSL.Global.cleanXML(csl));
 	
@@ -292,6 +322,7 @@ Zotero.CSL = function(csl) {
 	Zotero.debug("CSL: style class is "+this.class);
 	
 	this.hasBibliography = (this._csl.bibliography.length() ? 1 : 0);
+	Zotero.debug("hasBibliography "+this.hasBibliography);
 }
 
 /*
@@ -344,6 +375,8 @@ Zotero.CSL._firstNameRegexp = /^[^\s]*/;
 Zotero.CSL._textCharRegexp = /[a-zA-Z0-9]/;
 Zotero.CSL._numberRegexp = /\d+/;
 Zotero.CSL.prototype.formatCitation = function(citation, format) {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
+	
 	var context = this._csl.citation;
 	if(!context) {
 		throw "CSL: formatCitation called on style with no citation context";
@@ -535,6 +568,8 @@ Zotero.CSL.prototype.formatCitation = function(citation, format) {
  * create a bibliography
  */
 Zotero.CSL.prototype.formatBibliography = function(itemSet, format) {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
+	
 	var context = this._csl.bibliography;
 	if(!context.length()) {
 		context = this._csl.citation;
@@ -770,6 +805,8 @@ Zotero.CSL.prototype._getTerm = function(term, plural, form, includePeriod) {
  * non-Western names better than ours, this would be the function to change
  */
 Zotero.CSL.prototype._processNames = function(item, element, formattedString, context, citationItem, variables) {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
+	
 	var children = element.children();
 	if(!children.length()) return false;
 	var variableSucceeded = false;
@@ -953,6 +990,8 @@ Zotero.CSL.prototype._processNames = function(item, element, formattedString, co
  */
 Zotero.CSL.prototype._processElements = function(item, element, formattedString,
 		context, citationItem, ignore, isSingle) {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
+	
 	if(!ignore) {
 		ignore = [[], []];
 		// ignore[0] is for variables; ignore[1] is for macros
@@ -1381,6 +1420,8 @@ Zotero.CSL.prototype._processElements = function(item, element, formattedString,
  * Returns -1 if A comes before B, 1 if B comes before A, or 0 if they are equal
  */
 Zotero.CSL.prototype._compareItem = function(a, b, context, cache) {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
+	
 	var sortA = [];
 	var sortB = [];
 	
@@ -1496,6 +1537,8 @@ Zotero.CSL.prototype.cachedSort = function(items, context, field) {
 }
 
 Zotero.CSL.prototype.getEqualCitations = function(items) {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
+	
 	var citationsEqual = [];
 	
 	if(items) {
@@ -1524,6 +1567,8 @@ Zotero.CSL.prototype.getEqualCitations = function(items) {
  * Compares two citations; returns true if they are different, false if they are equal
  */
 Zotero.CSL.prototype.compareCitations = function(a, b, context) {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
+	
 	if((!a && b) || (a && !b)) {
 		return true;
 	} else if(!a && !b) {
@@ -1549,7 +1594,7 @@ Zotero.CSL.Global = new function() {
 	this.cleanXML = cleanXML;
 	this.parseLocales = parseLocales;
 	
-	default xml namespace = "http://purl.org/net/xbiblio/csl";
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
 	this.ns = "http://purl.org/net/xbiblio/csl";
 	
 	this.__defineGetter__("locale", function() {
@@ -1810,6 +1855,8 @@ Zotero.CSL.CitationItem = function(item) {
  * the Citation object represents a citation.
  */
 Zotero.CSL.Citation = function(citationItems, csl) {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
+	
 	if(csl) {
 		this._csl = csl;
 		this._citation = csl._csl.citation;
@@ -1893,8 +1940,6 @@ Zotero.CSL.Citation.prototype.clone = function() {
  * with "_") are implemented.
  */
 Zotero.CSL.Item = function(item) {
-	default xml namespace = "http://purl.org/net/xbiblio/csl";
-	
 	if(item instanceof Zotero.Item) {
 		this.zoteroItem = item;
 	} else if(parseInt(item, 10) == item) {
@@ -2337,7 +2382,7 @@ Zotero.CSL.Item.Name = function(zoteroCreator) {
  * lastName - last name
  */
 Zotero.CSL.Item.Name.prototype.getNameVariable = function(variable) {
-	return this._zoteroCreator[variable] ? this._zoteroCreator[variable] : "";
+	return this._zoteroCreator.ref[variable] ? this._zoteroCreator.ref[variable] : "";
 }
 
 /*
@@ -2345,7 +2390,7 @@ Zotero.CSL.Item.Name.prototype.getNameVariable = function(variable) {
  * in an item wrapper.
  */
 Zotero.CSL.ItemSet = function(items, csl) {
-	default xml namespace = "http://purl.org/net/xbiblio/csl";
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
 	
 	this.csl = csl;
 	
@@ -2465,6 +2510,8 @@ Zotero.CSL.ItemSet.prototype.remove = function(items) {
  * citations have changed
  */
 Zotero.CSL.ItemSet.prototype.resort = function() {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
+	
 	// sort
 	this.items = this.csl.cachedSort(this.items, this.bibliography);
 	
@@ -2722,7 +2769,7 @@ Zotero.CSL.ItemSet.prototype._copyDisambiguation = function(fromItem, toItem) {
 }
 
 Zotero.CSL.FormattedString = function(context, format, delimiter, subsequent) {
-	default xml namespace = "http://purl.org/net/xbiblio/csl";
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
 	
 	this.context = context;
 	this.option = context ? context.option : new XMLList();
@@ -2754,6 +2801,8 @@ Zotero.CSL.FormattedString._punctuation = "!.,?:";
  * attaches another formatted string to the end of the current one
  */
 Zotero.CSL.FormattedString.prototype.concat = function(formattedString, element) {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
+	
 	if(!formattedString || !formattedString.string) {
 		return false;
 	}
@@ -2798,6 +2847,7 @@ Zotero.CSL.FormattedString._rtfEscapeFunction = function(aChar) {
  * appends a string (with format parameters) to the current one
  */
 Zotero.CSL.FormattedString.prototype.append = function(string, element, dontDelimit, dontEscape) {
+	default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
 	
 	if(!string && string !== 0) return false;
 	

chrome/content/zotero/xpcom/zotero.js

@@ -1450,31 +1450,42 @@ Zotero.Date = new function(){
 		return date;
 	}
 	
-	/*
+	/**
 	 * does pretty formatting of a date object returned by strToDate()
 	 *
-	 * |date| is *not* a JS Date object
-	 */
-	function formatDate(date) {
-		var string = "";
+	 * @param {Object} date A date object, as returned from strToDate()
+	 * @param {Boolean} shortFormat Whether to return a short (12/1/95) date
+	 * @return A formatted date string
+	 * @type String
+	 **/
+	function formatDate(date, shortFormat) {
+		if(shortFormat) {
+			var localeDateOrder = getLocaleDateOrder();
+			var string = localeDateOrder[0]+"/"+localeDateOrder[1]+"/"+localeDateOrder[2];
+			return string.replace("y", (date.year !== undefined ? date.year : "00"))
+			             .replace("m", (date.month !== undefined ? 1+date.month : "0"))
+			             .replace("d", (date.day !== undefined ? date.day : "0"));
+		} else {
+			var string = "";
 			
-		if(date.part) {
-			string += date.part+" ";
-		}
-		
-		var months = Zotero.CSL.Global.getMonthStrings("long");
-		if(date.month != undefined && months[date.month]) {
-			// get short month strings from CSL interpreter
-			string += months[date.month];
-			if(date.day) {
-				string += " "+date.day+", ";
-			} else {
-				string += " ";
+			if(date.part) {
+				string += date.part+" ";
 			}
-		}
 			
-		if(date.year) {
-			string += date.year;
+			var months = Zotero.CSL.Global.getMonthStrings("long");
+			if(date.month != undefined && months[date.month]) {
+				// get short month strings from CSL interpreter
+				string += months[date.month];
+				if(date.day) {
+					string += " "+date.day+", ";
+				} else {
+					string += " ";
+				}
+			}
+			
+			if(date.year) {
+				string += date.year;
+			}
 		}
 		
 		return string;

chrome/locale/en-US/zotero/preferences.dtd

@@ -60,6 +60,10 @@
 <!ENTITY zotero.preferences.quickCopy.siteEditor.domainPath.example "(e.g. wikipedia.org)">
 <!ENTITY zotero.preferences.quickCopy.siteEditor.outputFormat "Output Format">
 
+<!ENTITY zotero.preferences.prefpane.styles					"Styles">
+<!ENTITY zotero.preferences.styles.styleManager				"Style Manager">
+<!ENTITY zotero.preferences.styles.styleManager.title		"Title">
+<!ENTITY zotero.preferences.styles.styleManager.updated		"Updated">
 <!ENTITY zotero.preferences.export.getAdditionalStyles			"Get additional styles...">
 
 <!ENTITY zotero.preferences.prefpane.keys				"Shortcut Keys">

chrome/locale/en-US/zotero/zotero.properties

@@ -380,6 +380,7 @@ zotero.preferences.search.pdf.tryAgainOrViewManualInstructions	 = Please try aga
 zotero.preferences.export.quickCopy.bibStyles				= Bibliographic Styles
 zotero.preferences.export.quickCopy.exportFormats			= Export Formats
 zotero.preferences.export.quickCopy.instructions			= Quick Copy allows you to copy selected references to the clipboard by pressing a shortcut key (%S) or dragging items into a text box on a web page.
+zotero.preferences.styles.addStyle							= Add Style
 
 zotero.preferences.advanced.resetTranslatorsAndStyles					= Reset Translators and Styles
 zotero.preferences.advanced.resetTranslatorsAndStyles.changesLost		= Any new or modified translators or styles will be lost.
@@ -489,6 +490,10 @@ integration.regenerate.saveBehavior	= Always follow this selection.
 integration.deleteCitedItem.title	= Are you sure you want to remove this reference?
 integration.deleteCitedItem.body	= This reference is cited in the text of your document. Deleting it will remove all citations.
 
-styles.installStyle					= Install style "%1$S" from %2$S?
+styles.installStyleURI				= Install style "%1$S" from %2$S?
+styles.installStyle					= Install style "%1$S"?
+styles.updateStyleURI				= Update existing style "%1$S" with "%2$S" from %3$S?
+styles.updateStyle					= Update existing style "%1$S" with "%2$S"?
 styles.installed					= The style "%S" was installed successfully.
 styles.installError					= %S does not appear to be a valid CSL file.
+styles.deleteStyle					= Are you sure you want to delete the style "%1$S"?

chrome/skin/default/zotero/preferences.css

@@ -113,6 +113,11 @@ grid row hbox:first-child
 	min-height: 1.5em; /* Fix collapse on Windows */
 }
 
+/* Styles pane */
+#styleManager
+{
+	height: 250px;
+}
 
 /* Shortcut Keys pane */
 #zotero-prefpane-keys row

components/zotero-service.js

@@ -18,8 +18,8 @@ var xpcomFiles = ['zotero',
 	'annotate', 'attachments', 'cite', 'cite_compat', 'collectionTreeView',
 	'dataServer', 'data_access', 'data/item', 'data/items', 'data/collection',
 	'data/collections', 'data/cachedTypes', 'data/creator', 'data/creators',
-	'data/itemFields', 'data/notes', 'data/tag', 'data/tags', 'db', 'file',
-	'fulltext', 'id', 'ingester', 'integration', 'itemTreeView', 'mime',
+	'data/itemFields', 'data/notes', 'data/tag', 'data/tags', 'db', 'enstyle',
+	'file', 'fulltext', 'id', 'ingester', 'integration', 'itemTreeView', 'mime',
 	'notifier', 'progressWindow', 'quickCopy', 'report', 'schema', 'search',
 	'sync', 'timeline', 'translate', 'utilities', 'zeroconf'];