commit 66815c118f91e7c7184fa10df163c662bcb4da13
parent 089909c95efb9d846e24e71eb05d93bffbf6ba7b
Author: Simon Kornblith <simon@simonster.com>
Date: Sun, 24 Jun 2012 23:31:44 -0400
Kill E4X in Zotero.Style
Also kill enstyle.js, since it no longer works
Diffstat:
4 files changed, 67 insertions(+), 1507 deletions(-)
diff --git a/chrome/content/zotero/xpcom/cite.js b/chrome/content/zotero/xpcom/cite.js
@@ -295,7 +295,7 @@ Zotero.Cite.makeFormattedBibliography = function(cslEngine, format) {
var str;
try {
var parser = Components.classes["@mozilla.org/xmlextras/domparser;1"]
- .createInstance(Components.interfaces.nsIDOMParser),
+ .createInstance(Components.interfaces.nsIDOMParser),
doc = parser.parseFromString(html, "application/xml");
var leftMarginDivs = Zotero.Utilities.xpath(doc, '//div[@class="csl-left-margin"]'),
diff --git a/chrome/content/zotero/xpcom/enstyle.js b/chrome/content/zotero/xpcom/enstyle.js
@@ -1,1383 +0,0 @@
-/*
- ***** BEGIN LICENSE BLOCK *****
-
- Copyright © 2009 Center for History and New Media
- George Mason University, Fairfax, Virginia, USA
- http://zotero.org
-
- This file is part of Zotero.
-
- Zotero is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- Zotero is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with Zotero. If not, see <http://www.gnu.org/licenses/>.
-
- ***** END LICENSE BLOCK *****
-*/
-
-/**
- * Constructor for EN converter
- * @constructor
- **/
-Zotero.ENConverter = function(styleData, date, fileTitle) {
- this.data = styleData;
- if(date) this.date = date;
- if(fileTitle) this.fileTitle = fileTitle;
-
- var formatCode = this.data.substr(8, 8);
- if(formatCode != "RSFTSTYL" && formatCode != "ENDNENFT") {
- throw "Zotero.ENConverter: File not recognized. Is this a style file?";
- }
-}
-
-// The URI prefix for EN styles
-Zotero.ENConverter.uriPrefix = "http://zotero.org/styles/en-converted/";
-
-/**
- * Mappings for item types
- *
- * Those in lower case are not in the mapping list because they are implemented
- * elsewhere in the code.
- * Those in upper case are not implemented.
- **/
-Zotero.ENConverter.typeMappings = {
- "\x00":"article-journal",
- "\x01":"book",
- "\x02":"thesis",
-// \x03 - CONFERENCE PROCEEDINGS
- "\x04":"personal_communication",
- "\x05":"article-newspaper",
-// \x06 - PROGRAM
- "\x07":"chapter",
- "\x08":"article-magazine",
-// \x09 - Edited Book
- "\x0A":"report",
- "\x0B":"map",
-// \x0C - AUDIOVISUAL MATERIAL
- "\x0D":"graphic",
-// \x0E - UNUSED 1
- "\x0F":"patent",
- "\x10":"webpage",
- "\x11":"bill",
- "\x12":"legal_case",
-// \x13 - HEARING
- "\x14":"manuscript",
- "\x15":"motion_picture",
-// \x16 - STATUTE
-// \x17 - UNUSED 2
-// \x18 - UNUSED 3
- "\x19":"figure",
-// \x1A - CHART OR TABLE
-// \x1B - EQUATION
-// \x1C - Electronic Article
-// \x1D - Electronic Book
-// \x1E - ONLINE DATABASE
-// \x1F - Generic
-// \x20 - GOVERNMENT DOCUMENT
- "\x21":"paper-conference",
-// \x22 - ONLINE MULTIMEDIA
-// \x23 - CLASSICAL WORK
- "\x24":"legislation",
-// \x25 - UNPUBLISHED WORK
-// \x26 - ANCIENT TEXT
- "\x27":"entry-dictionary",
- "\x28":"entry-encyclopedia"
-// \x29 - GRANT
-};
-
-/**
- * List of CSL fallback types
- **/
-Zotero.ENConverter.fallbackTypes = {
- "book":true,
- "chapter":true,
- "article":true
-}
-
-/**
- * List of types that we should parse, but not map directly
- **/
-Zotero.ENConverter.supplementalTypes = {
- "\x09":true, // Edited Book (use conditional on book)
- "\x1C":true, // Electronic Article (use conditional on article)
- "\x1D":true, // Electronic Book (use conditional on book)
- "\x1F":true // Generic (use for all unspecified types)
-};
-
-/**
- * Mappings for text variables
- *
- * Those in lower case are not in the mapping list because they are implemented
- * elsewhere in the code.
- * Those in upper case are not implemented.
- **/
-Zotero.ENConverter.variableMappings = {
-// \x01 - TYPE OF REFERENCE
-// \x02 - Author/Editor
-// \x03 - Year
- "\x05":"page",
-// \x06 - Secondary/Series/Publication Title/Bill Code
- "\x07":"volume",
- "\x08":"issue",
- "\x09":"number-of-volumes",
-// \x0A - Secondary/Series Author
- "\x0B":"publisher-place",
- "\x0C":"publisher",
-// \x0D - Translator/Subsidiary Author
-// \x0F - KEYWORD
- "\x10":"genre",
-// \x11 - Date
- "\x12":"abstract",
- "\x13":"citation-label",
- "\x14":"URL",
-// \x15 - TERTIARY TITLE
-// \x16 - TERTIARY AUTHOR
- "\x17":"note",
- "\x18":"ISBN",
-// \x19 - CUSTOM 1
-// \x1A - CUSTOM 2
-// \x1B - CUSTOM 3
-// \x1C - CUSTOM 4
-// \x1D - ABBREVIATION
-// \x1E - ACCESSION NUMBER
-// \x1F - CALL NUMBER
-// \x21 - CUSTOM 5
-// \x22 - CUSTOM 6
-// \x23 - SECTION/PAGES CITED/Chapter Title
-// \x24 - ORIGINAL PUBLICATION
-// \x25 - REPRINT EDITION
-// \x26 - REVIEWED ITEM
-// \x27 - AUTHOR ADDRESS
-// \x28 - IMAGE
-// \x29 - CAPTION
-// \x2A - CUSTOM 7
-// \x2B - ELECTRONIC RESOURCE NUMBER
-// \x2C - LINK TO PDF
-// \x2D - TRANSLATED AUTHOR
-// \x2E - TRANSLATED TITLE
-// \x2F - NAME OF DATABASE
-// \x30 - DATABASE PROVIDER
-// \x31 - RESEARCH NOTES
-// \x32 - LANGUAGE
-// \x33 - accessed
-// \x34 - LAST MODIFIED
-// \x00\x40 - citation
- "\x01\x40":"citation-number",
-// \x02\x40 - RECORD NUMBER
- "\x06\x40":"locator"
-}
-
-/**
- * List of types that we should map to macros.
- **/
-Zotero.ENConverter.macroVariables = {
- "\x02":["author-citation", "author-bibliography"], // Author
- "\x03":["year-citation", "year-bibliography"], // Year
- "\x04":["title-citation", "title-bibliography"], // Title/Book Title
- "\x06":"secondary_title", // Series/Publication Title
- "\x0A":["secondary_author-citation", "secondary_author-bibliography"], // Editor/Series Editor
- "\x0D":["translator-citation", "translator-bibliography"], // Translator
- "\x0E":"edition", // Edition
- "\x11":"date", // Date
- "\x15":"tertiary_title",
- "\x16":["tertiary_author-citation", "tertiary_author-bibliography"], // Chapter Series Editor
- "\x20":"short-title", // Short Title/Short Book Title
- "\x23":"chapter_title", // Chapter Title
- "\x33":"accessed",
- "\x00\x40":"citation" // Citation
-};
-
-/**
- * List of types where \x06 maps to collection-title (rather than
- * container-title)
- **/
-Zotero.ENConverter.seriesTypes = "book report map motion_picture";
-Zotero.ENConverter.seriesCodes = ["\x01", "\x09", "\x0A", "\x0B", "\x15", "\x1D"];
-
-/**
- * Generates the <info> element for the style
- **/
-Zotero.ENConverter.prototype.parseInfo = function() {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- if(this.fileTitle) {
- var title = this.fileTitle;
- } else {
- var title = this.convertFromUTF16(this.findField(this.fields, "\x10")[0].data.replace("\xFB", "", "g"));
- }
- if(!title) {
- var title = "Untitled Style";
- var identifier = "";
- for(var i=0; i<16; i++) {
- var bite = Math.floor(Math.random() * 255);
-
- if(i == 4 || i == 6 || i == 8 || i == 10) {
- identifier += "-";
-
- // version
- if(i == 6) bite = bite & 0x0f | 0x40;
- // variant
- if(i == 8) bite = bite & 0x3f | 0x80;
- }
- var str = bite.toString(16);
- identifier += str.length == 1 ? '0' + str : str;
- }
- } else {
- var identifier = encodeURIComponent(title);
- }
-
- this.xml.info.title = title;
- this.xml.info.id = Zotero.ENConverter.uriPrefix+identifier;
-
- if(this.date) {
- var date = this.date;
- } else {
- var date = new Date();
- }
-
- var y = date.getFullYear().toString();
- var m = (date.getUTCMonth()+1).toString();
- var d = date.getUTCDay().toString();
- var h = date.getUTCHours().toString();
- var n = date.getUTCMinutes().toString();
- var s = date.getUTCSeconds().toString();
- if(m.length == 1) m = "0"+m;
- if(d.length == 1) d = "0"+d;
- if(h.length == 1) h = "0"+h;
- if(n.length == 1) n = "0"+n;
- if(s.length == 1) s = "0"+s;
- this.xml.info.updated = y+"-"+m+"-"+d+"T"+h+":"+n+":"+s+"+00:00";
-}
-
-/**
- * Converts a little endian binary representation of an integer into a JS integer
- *
- * @param {String} binaryData The binary representation of the integer
- * @returns The JS integer
- * @type Integer
- **/
-Zotero.ENConverter.prototype.parseInt = function(binaryData) {
- if(binaryData.length == 4) {
- // since this is so common, avoid overhead
- return binaryData.charCodeAt(0)+binaryData.charCodeAt(1)*0x100
- +binaryData.charCodeAt(2)*0x10000+binaryData.charCodeAt(3)*0x1000000;
- } else {
- var integer = 0;
- for(var i=0; i<binaryData.length; i++) {
- integer += binaryData.charCodeAt(i)*Math.pow(0x100, i);
- }
- return integer;
- }
-}
-
-/**
- * Parses a commonly used string format found in these EN files, which
- * is padded by 8 bytes at the beginning and contains an \xFB\xFB
- *
- * @param {String} string The unparsed string
- * @param {Boolean} richOutput Whether to return XML <text> tags instead of
- * plain text
- *
- * @returns Plain text, or the XML representation as <text> tags, depending on
- * the richOutput parameter
- **/
-Zotero.ENConverter.prototype.parseFormattedString = function(string, richOutput) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- var stringLength = this.parseInt(string.substr(4, 4))-8;
- if(stringLength == 0) return richOutput ? false : "";
-
- var newString = this.convertFromUTF16(string.substr(8, stringLength));
-
- // strip out chars that shouldn't be there
- newString = newString.replace(/[\x00-\x08\x0E-\x1F]/g, "");
-
- if(richOutput) {
- var formattedXML = new XML();
- var lastOffset = 0;
- var style = false;
-
- var i = stringLength + 8;
- while(i < string.length) {
- var length = this.parseInt(string.substr(i+4, 4));
- var data = string.substr(i+8, length-8);
- if(length == 0) break;
- var startOffset = this.parseInt(data.substr(4, 4));
-
- // add term containing text from last element to new element
- var text = newString.substring(lastOffset, startOffset);
- if(lastOffset != startOffset) {
- var textElement = <text value={text}/>;
- if(style) this.applyFormattingAttributes(textElement, style);
- formattedXML += textElement;
- }
-
- var style = data.substr(data.indexOf("&")+4, 4);
- lastOffset = startOffset;
-
- i += length + length % 4;
- }
-
- if(lastOffset != newString.length) {
- var text = newString.substring(lastOffset);
- var textElement = <text value={text}/>;
- if(style) this.applyFormattingAttributes(textElement, style);
- formattedXML += textElement;
- }
-
- return formattedXML;
- } else {
- return newString;
- }
-}
-
-
-/**
- * Applies the formatting attributes specified by a binary string to a given
- * text element
- *
- * @param {XML} element The element to which the formatting attributes will be
- * applied
- * @param {String} formatCode The binary format string
- **/
-Zotero.ENConverter.prototype.applyFormattingAttributes = function(element, formatCode) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- if(!formatCode) return;
-
- var binaryDigits = this.parseInt(formatCode).toString(2);
- // pad to 7 digits
- while(binaryDigits.length < 7) binaryDigits = "0"+binaryDigits;
-
- if(binaryDigits[6] == "1") { // italics
- element["@font-weight"] = "bold";
- }
- if(binaryDigits[5] == "1") { // bold
- element["@font-style"] = "italic";
- }
- if(binaryDigits[4] == "1") { // underline
- element["@text-decoration"] = "underline";
- }
- // what are bits 3 and 2?
- if(binaryDigits[1] == "1") { // subscript
- element["@vertical-align"] = "sup";
- } else if(binaryDigits[0] == "1") { // superscript
- element["@vertical-align"] = "sub";
- }
-}
-
-/**
- * Parses format to create a hierarchical data structure
- *
- * @param {String} styleData The EN style file, as binary data
- * @returns An array of objects representing the structure of the EN file
- * @type Array
- **/
-Zotero.ENConverter.prototype.parseFormat = function(styleData) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- var fields = [];
-
- var offset1 = styleData.indexOf("\x10");
- var offset2 = styleData.indexOf("\x11");
- if(offset1 != -1 && (offset2 == -1 || offset1 < offset2)) { // \x10 comes first
- var offset = offset1;
- } else if(offset2 != -1) { // \x11 comes first
- var offset = offset2;
- } else { // both must be -1; no tags here
- return [styleData.replace("\xFB", "", "g")];
- }
- // want to start with tag before
- offset--;
- // for the \x10\x10 case
- if(offset === -1) offset = 0;
-
- if(offset !== 0) {
- fields.push(styleData.substr(0, offset).replace("\xFB", "", "g"));
- }
-
- while(offset < styleData.length) {
- if((styleData[offset] == "\x10" || styleData[offset] == "\x11" || styleData[offset] == "\x12")
- && styleData[offset+1] == "\x00" && styleData[offset+2] == "\x03") {
- // 10 00 02 style short tag (use unknown)
-
- fields.push({dle:styleData[offset],
- type:"\x00",
- flags:styleData[offset+3],
- data:styleData.substr(offset+4, 4)});
-
- offset += 8;
- } else if(styleData[offset+2] == "\x01" || styleData[offset+2] == "\x02") {
- // standard data-bearing tag
-
- // size is little endian
- var size = this.parseInt(styleData.substr(offset+4, 4));
- size += size % 4;
-
- // set field data
- var field = {code:styleData[offset],
- dle:styleData[offset+1],
- type:styleData[offset+2],
- flags:styleData[offset+3],
- size:size,
- data:styleData.substr(offset+8, size-8)};
- field.subfields = this.parseFormat(field.data);
- fields.push(field);
-
- offset += size;
- } else if(styleData[offset+2] == "\x03" || styleData[offset+2] == "\x00") {
- // 10 03 style short tag (use unknown)
-
- fields.push({code:styleData[offset],
- dle:styleData[offset+1],
- type:"\x03",
- flags:styleData[offset+3],
- data:styleData.substr(offset+4, 4)});
-
- offset += 8;
- } else if(styleData[offset+1] != "\x10" && styleData[offset+1] != "\x11") {
- // unknown tag; error out
- throw("Zotero.ENConverter: Unexpected end of file at "+offset.toString(16)+"; "+varDump(styleData.substr(offset, offset+4)));
- }
- }
-
- return fields;
-}
-
-/**
- * Finds all instances of a given field at a given level of the hierarchy
- * @param {Array} fields The array of fields
- * @param {String} code The field code
- **/
-Zotero.ENConverter.prototype.findField = function(fields, code) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- var output = [];
-
- while(code.length) {
- if(typeof code != "object") {
- var searchCode = code;
- code = [];
- } else {
- var searchCode = code.shift();
- }
-
- for(var i=0; i<fields.length; i++) {
- if(fields[i].code && fields[i].code == searchCode) {
- if(!code.length) {
- output.push(fields[i]);
- } else {
- fields = fields[i].subfields;
- break;
- }
- }
- }
- }
-
- return output;
-}
-
-/**
- * Parses various options pertaining to a name to generate a <names/> tag
- *
- * @param {Object} options A binary field object
- * @returns A <names/> tag
- * @type XML
- **/
-Zotero.ENConverter.prototype.parseName = function(options) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- var authorXML = <name/>;
-
- // "Author Lists" preferences
- var delimiterOptions = this.findField(options.subfields, ["t", "x"]);
- if(this.parseInt(this.findField(delimiterOptions[0].subfields, ["z"])[0].data) == 2) {
- // this probably means delimiter-precedes-last shouldn't be set, because
- // this is probably configured such that, from 1-2, we use no delimiter
- // before the last, but for all other numbers of authors we do
- var delimiter = this.parseFormattedString(this.findField(delimiterOptions[1].subfields, "{")[0].data);
- var lastDelimiter = this.parseFormattedString(this.findField(delimiterOptions[1].subfields, "|")[0].data);
- } else {
- var delimiter = this.parseFormattedString(this.findField(delimiterOptions[0].subfields, "{")[0].data);
- var lastDelimiter = this.parseFormattedString(this.findField(delimiterOptions[0].subfields, "|")[0].data);
- // delimiter-precedes-last should probably be "always" or "never"
- // ignore second set of list separator options
- if(lastDelimiter.length >= delimiter.length
- && lastDelimiter.substr(0, delimiter.length) == delimiter) {
- // there is a delimiter preceding the last
- authorXML["@delimiter-precedes-last"] = "always";
- } else {
- // there is no delimiter
- authorXML["@delimiter-precedes-last"] = "never";
- }
- }
- if(delimiter !== "") authorXML["@delimiter"] = delimiter;
- // TODO: alter locale "and" if neither text nor symbol
- if(lastDelimiter.indexOf("and") !== -1) {
- // text and
- authorXML["@and"] = "text";
- } else if(lastDelimiter.indexOf("&") !== -1) {
- // symbol and
- authorXML["@and"] = "symbol";
- }
-
- // "Author Name" preferences
- var firstAuthorPref = this.findField(options.subfields, "q")[0].data[0];
- var subsequentAuthorPref = this.findField(options.subfields, "r")[0].data[0];
- if(firstAuthorPref != "\x00") {
- if(subsequentAuthorPref != "\x00") {
- authorXML["@name-as-sort-order"] = "all";
- } else {
- authorXML["@name-as-sort-order"] = "first";
- }
- }
- if(firstAuthorPref == "\x01") {
- authorXML["@sort-separator"] = ", ";
- } else if(firstAuthorPref == "\x02") {
- authorXML["@sort-separator"] = " ";
- }
-
- var capitalizationPref = this.findField(options.subfields, "s")[0].data[0];
- if(capitalizationPref == "\x02") {
- authorXML["@text-case"] = "uppercase";
- } else if(capitalizationPref == "\x03") {
- authorXML["@font-variant"] = "small-caps";
- }
-
- var initialPref = this.findField(options.subfields, "p")[0].data[0];
- if(initialPref == "\x01") { // B. C.
- authorXML["@initialize-with"] = ". ";
- } else if(initialPref == "\x02") { // B.C.
- authorXML["@initialize-with"] = ".";
- } else if(initialPref == "\x03") { // B C
- authorXML["@initialize-with"] = " ";
- } else if(initialPref == "\x04") { // BC
- authorXML["@initialize-with"] = "";
- } else if(initialPref == "\x05") { // just last name
- authorXML["@form"] = "short";
- }
-
- return authorXML;
-}
-
-/**
- * Parses options pertaining to subsequent author handling
- *
- * @param {Object} etAlOptions A binary field object
- * @param {XML} context The CSL context (<bibliography> or <citation> tag)
- * @param {Boolean} subsequent Whether this set of fields controls the behavior
- * of subsequent references.
- **/
-Zotero.ENConverter.prototype.parseEtAl = function(etAlOptions, context, subsequent) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- if(this.findField(etAlOptions.subfields, "}")[0].data[0] == "\x01") {
- // if author list abbreviation is on
-
- // et-al-min
- var value = this.parseInt(this.findField(etAlOptions.subfields, "~")[0].data);
- var optionName = subsequent ? "et-al-subsequent-min" : "et-al-min";
- context.prependChild(<option name={optionName} value={value}/>);
- // et-al-use-first
- var value = this.parseInt(this.findField(etAlOptions.subfields, "\x7F")[0].data);
- var optionName = subsequent ? "et-al-subsequent-use-first" : "et-al-use-first";
- context.prependChild(<option name={optionName} value={value}/>);
- // TODO: presumably, codes \x81 and \x80 contain the et-al term and
- // whether to italicize the et-al, respectively.
- }
-}
-
-/**
- * Parses sorting data
- *
- * @param {Object} sort A binary field object
- **/
-Zotero.ENConverter.prototype.parseSort = function(sort) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- var sortXML = false;
- var numberOfSortFields = this.parseInt(this.findField(sort.subfields, "\xB2")[0].data);
- if(numberOfSortFields) {
- sortXML = <sort/>;
- var sortFields = this.findField(sort.subfields, ["\xB3", "\xB4"]);
- for(var i=0; i<numberOfSortFields; i++) {
- var variable = this.findField(sortFields[i].subfields, "\xB5")[0].data;
- while(variable[variable.length-1] == "\x00") {
- variable = variable.substr(0, variable.length-1);
- }
-
- // add appropriate sort key
- if(variable == "\x11") { // date
- sortXML.key += <key variable="date"/>;
- } else if(variable == "\x33") { // accessed
- sortXML.key += <key variable="date"/>;
- } else {
- var macro = this.getMacro(variable, true);
- if(macro) {
- sortXML.key += <key macro={macro}/>;
- } else if(Zotero.ENConverter.variableMappings[variable]) {
- sortXML.key += <key variable={Zotero.ENConverter.variableMappings[variable]}/>;
- }
- }
- }
- }
- return sortXML;
-}
-
-/**
- * Parses citation and bibliography options, adding them to the style as necessary
- **/
-Zotero.ENConverter.prototype.parseOptions = function() {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- /** Bibliography Options **/
- var bibliography = this.findField(this.fields, "\x02")[0];
- var bibliographyOptions = this.findField(bibliography.subfields, "!")[0];
-
- var etAlOptions = this.findField(bibliographyOptions.subfields, "u")[0];
- this.parseEtAl(etAlOptions, this.xml.bibliography);
-
- var performSubstitute = this.findField(bibliographyOptions.subfields, "v");
- if(performSubstitute[0].data[0] == "\x01") {
- // subsequent author substitute should be skipped
- this.xml.bibliography.option.prependChild(<option name="subsequent-author-substitute" value=""/>);
- } else if(performSubstitute[0].data[0] == "\x02") {
- // subsequent author substitute exists
- var subsequentAuthorSubstitute = this.parseFormattedString(this.findField(bibliographyOptions.subfields, "w")[0].data);
- this.xml.bibliography.prependChild(<option name="subsequent-author-substitute" value={subsequentAuthorSubstitute}/>);
- }
-
- var hangingIndent = this.findField(bibliography.subfields, ["&", "e"])[0].data[0];
- if(hangingIndent == "\x01" || hangingIndent == "\x02") {
- this.xml.bibliography.prependChild(<option name="hanging-indent" value="true"/>);
- }
- // TODO: support second paragraph only and all paragraphs but first
-
- // get author name tag
- this.bibliographyAuthor = this.parseName(bibliographyOptions);
- // get editor name tag
- this.bibliographyEditor = this.parseName(this.findField(bibliography.subfields, '"')[0]);
-
- // text case
- var textCase = this.findField(bibliography.subfields, " ")[0].data[0];
- this.bibliographyCase = false;
- if(textCase == "\x01") {
- this.bibliographyCase = "title";
- } else if(textCase == "\x02") {
- this.bibliographyCase = "sentence";
- }
-
- // sort order
- var bibliographySort = this.parseSort(this.findField(bibliography.subfields, ["'", "\xB1"])[0]);
- if(bibliographySort) this.xml.bibliography.insertChildBefore(this.xml.bibliography.layout[0], bibliographySort);
-
- /** Citation Options **/
- var citation = this.findField(this.fields, "\x03")[0];
- var footnote = this.findField(this.fields, "\x04")[0];
- this.isFootnote = this.findField(footnote.subfields, "Q")[0].data[0] == "\x02";
- if(this.isFootnote) { // special footnote style specified
- this.xml.@class = "note";
-
- // get author name tag
- var author = this.findField(footnote.subfields, "S")[0];
- this.citationAuthor = this.parseName(this.findField(footnote.subfields, "S")[0]);
-
- // get editor name tag
- var editor = this.findField(footnote.subfields, "T")[0]
- this.citationEditor = this.parseName(this.findField(footnote.subfields, "T")[0]);
-
- // get et al rules
- var etAlOptions = this.findField(author.subfields, "u")[0];
- this.parseEtAl(etAlOptions, this.xml.citation);
-
- // text case
- var textCase = this.findField(footnote.subfields, "R")[0].data[0];
- this.citationCase = false;
- if(textCase == "\x01") {
- this.citationCase = "title";
- } else if(textCase == "\x02") {
- this.citationCase = "sentence";
- }
- } else {
- this.citationCase = this.bibliographyCase;
- this.xml.@class = "in-text";
-
- // parse name
- var citationOptions = this.findField(citation.subfields, "4")[0];
- var name = this.parseName(citationOptions);
-
- // this is strange, because there is one preference called "include the
- // author initials or full name in citation" to disambiguate and another
- // called "use initials only for primary authors with the same last name."
- // at the moment, we ignore the latter, since in the included APA style,
- // it's checked, but no initials are specified.
- var initializeWith = this.findField(citation.subfields, ">")[0].data[0];
- if(initializeWith != "\x00") {
- this.xml.citation.prependChild(<option name="disambiguate-add-givenname" value="true"/>);
- }
- if(initializeWith == "A") { // B. C.
- name["@initialize-with"] = ". ";
- } else if(initializeWith == "B") { // B.C.
- name["@initialize-with"] = ".";
- } else if(initializeWith == "C") { // B C
- name["@initialize-with"] = " ";
- } else if(initializeWith == "D") { // BC
- name["@initialize-with"] = "";
- }
-
- this.citationAuthor = this.citationEditor = name;
-
- var addNames = this.findField(citation.subfields, "?")[0].data[0];
- if(addNames != "\x00") {
- this.xml.citation.prependChild(<option name="disambiguate-add-names" value="true"/>);
- }
-
- var addYearSuffix = this.findField(citation.subfields, "=")[0].data[0];
- if(addYearSuffix == "A") {
- this.xml.citation.prependChild(<option name="disambiguate-add-year-suffix" value="true"/>);
- this.xml.citation.prependChild(<option name="collapse" value="year-suffix"/>);
- } else if(addYearSuffix == "B") {
- this.xml.citation.prependChild(<option name="disambiguate-add-year-suffix" value="true"/>);
-
- // TODO: There are more options here than are currently implemented in
- // CSL. Specifically, one can choose the delimiter here, and one can
- // choose not to omit the authors from citations with suffixes.
- var collapse = this.findField(citation.subfields, "9")[0].data[0];
- if(collapse != "\x00") {
- this.xml.citation.prependChild(<option name="collapse" value="year"/>);
- }
- }
-
- var etAlOptions = this.findField(citationOptions.subfields, "u")[0];
- this.parseEtAl(etAlOptions, this.xml.citation);
- var etAlSubsequentOptions = this.findField(citation.subfields, "8")[0];
- this.parseEtAl(etAlSubsequentOptions, this.xml.citation, true);
-
- // can't determine whether to add this until we know whether the citation
- // has a number
- var numberCollapse = this.findField(citation.subfields, ["6", "\xD0"])[0].data[0];
- this.numberCollapse = numberCollapse == "\x00" ? false : true;
-
- // sort order
- var sort = this.findField(citation.subfields, "5")[0];
- var useBibliographySort = this.findField(sort.subfields, "\xB0")[0].data[0];
- if(useBibliographySort == "\x02") {
- if(bibliographySort) this.xml.citation.insertChildBefore(this.xml.citation.layout[0], bibliographySort);
- } else {
- var citationSort = this.parseSort(this.findField(sort.subfields, "\xB1")[0]);
- if(citationSort) this.xml.citation.insertChildBefore(this.xml.citation.layout[0], citationSort);
- }
-
- // TODO: CSL needs support for one number for references always cited
- // together
-
- // 2 digit year format and ability to add title for different works by the
- // same author are included in getMacro
- }
-}
-
-/**
- * Converts text from UTF-16
- *
- * @param {String} text The UTF-16 text
- * @returns The text as a JS string
- * @type String
- **/
-Zotero.ENConverter.prototype.convertFromUTF16 = function(text) {
- // convert from UTF-16
- return text.replace("\x00", "", "g"); // this won't work for non-ASCII
-
- var dataStream = Components.classes["@mozilla.org/io/string-input-stream;1"]
- .createInstance(Components.interfaces.nsIStringInputStream);
- dataStream.setData(text, text.length);
-
- var textStream = Components.classes["@mozilla.org/intl/converter-input-stream;1"]
- .createInstance(Components.interfaces.nsIConverterInputStream);
- textStream.init(dataStream, "UTF-16LE", 4096, "?");
-
- var newText = "";
- var string = {};
- while(textStream.readString(text.length, string)) {
- newText += string.value;
- }
-
- return newText;
-}
-
-/**
- * Handles plural terms inside of <text/> fields (indicated by a caret, as in
- * the EN editor)
- *
- * @param {XML} The <text/> fields
- * @type {String} The type, as a string with the nulls trimmed
- * @variable {String} The variable, as a string with the nulls trimmed
- **/
-Zotero.ENConverter.prototype.pluralize = function(fields, type, variable) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- if(!fields) return;
- var pluralVar = false;
- switch(variable) {
- case "\x02": // author
- // \x09 - edited book
- pluralVar = (type == "\x09" ? "editor" : "author");
- break;
-
- case "\x0A": // secondary author
- if(Zotero.ENConverter.seriesCodes.indexOf(type) !== -1) {
- pluralVar = "series-editor";
- } else if(type == "\x04") { // personal_communication
- pluralVar = "recipient";
- } else if(type == "\x07") { // chapter
- pluralVar = "editor";
- }
- break;
-
- case "\x16": // tertiary author
- if(type == "\x07") { // chapter
- pluralVar = "series-editor";
- }
- break;
-
- case "\x0D": // subsidiary author
- pluralVar = "translator";
- break;
-
- case "\x05": // pages
- pluralVar = "page";
- break;
-
- case "\x06\x40": // locator
- pluralVar = "locator";
- break;
- }
-
- for(var i=0; i<fields.length(); i++) {
- var text = fields[i];
- if(text.@value.indexOf("^") !== -1) {
- var textString = text.@value.toString();
- var singular = textString.replace(/([^\^\s]*)\^[^\^\s]*/g, "$1");
- if(pluralVar) {
- var singularTerm = text.copy();
- var pluralTerm = text.copy();
- singularTerm.@value = singular;
- pluralTerm.@value = textString.toString().replace(/[^\^\s]*\^([^\^\s]*)/g, "$1");
-
- fields[i] = <choose>
- <if is-plural={pluralVar}>{pluralTerm}</if>
- <else>{singularTerm}</else>
- </choose>;
- } else {
- text.@value = singular;
- }
- }
- }
-}
-
-/**
- * Gets the name of the macro for a given variable and adds that macro to
- * the style.
- *
- * @param {String} code The binary variable, with nulls trimmed.
- * @param {Boolean} isBibliography Whether this variable occurs in the bibliography
- *
- * @returns A string macro name, or false if no macro is available for the given
- * variable.
- **/
-Zotero.ENConverter.prototype.getMacro = function(code, isBibliography) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- var name = Zotero.ENConverter.macroVariables[code];
- if(!name) return false;
- if(typeof name == "object") name = Zotero.ENConverter.macroVariables[code][isBibliography ? 1 : 0];
- if(this.xml.macro.(@name == name).length()) return name;
-
- var macroXML = false;
- switch(code) {
- case "\x02": // author/editor
- // if edited book, use editor; otherwise, use author
- var editor = (isBibliography ? this.bibliographyEditor : this.citationEditor);
- var author = (isBibliography ? this.bibliographyAuthor : this.citationAuthor);
-
- macroXML = <choose>
- <if type="book" variable="editor">
- <names variable="editor">{editor}</names>
- </if>
- <else>
- <names variable="author">{author}</names>
- </else>
- </choose>;
-
- // determine whether to add title to disambiguate
- if(!isBibliography) {
- var addTitle = this.findField(this.fields, ["\x03", "@"])[0].data[0];
- var titleElement = false;
- if(addTitle == "A") { // long title
- titleElement = <text variable="title"/>;
- } else if(addTitle == "B") { // short title
- titleElement = <text variable="title" form="short"/>;
- }
-
- if(titleElement) {
- macroXML += <choose>
- <if disambiguate="true">{titleElement}</if>
- </choose>;
- }
- }
- break;
-
- case "\x03": // year
- macroXML = <date variable="issued">
- <date-part name="year"/>
- </date>;
-
- if(!isBibliography && !this.isFootnote) {
- // check to see whether to use 2-digit year
- var twoDigitYear = this.findField(this.fields, ["\x03", "2"])[0].data[0];
- if(twoDigitYear != "\x00") {
- macroXML["date-part"]["@form"] = "short";
- }
- }
- break;
-
- case "\x04": // book title/title
- var title = <text variable="title"/>;
- var containerTitle = <text variable="container-title"/>;
-
- // determine whether to capitalize title
- var textCase = isBibliography ? this.bibliographyCase : this.citationCase;
- if(textCase) title["@text-case"] = containerTitle["@text-case"] = textCase;
-
- macroXML = <choose>
- <if type="chapter">
- {containerTitle}
- </if>
- <else>
- {title}
- </else>
- </choose>;
- break;
-
- case "\x06": // secondary title
- macroXML = <choose>
- <if type={Zotero.ENConverter.seriesTypes} match="any">
- <text variable="collection-title"/>
- </if>
- <else>
- <text variable="container-title"/>
- </else>
- </choose>;
- break;
-
- case "\x0A": // secondary author
- var nameElement = (isBibliography ? this.bibliographyEditor : this.citationEditor);
-
- macroXML = <choose>
- <if type={Zotero.ENConverter.seriesTypes} match="any">
- <names variable="series-editor">{nameElement}</names>
- </if>
- <else-if type="personal_communication">
- <names variable="recipient">{nameElement}</names>
- </else-if>
- <else-if type="chapter">
- <names variable="editor">{nameElement}</names>
- </else-if>
- </choose>;
- break;
-
- case "\x0D": // translator
- var nameElement = (isBibliography ? this.bibliographyEditor : this.citationEditor);
-
- macroXML = <names variable="translator">{nameElement}</names>
- break;
-
- case "\x0E": // edition
- macroXML = <number variable="edition" form="ordinal"/>;
- break;
-
- case "\x11": // date
- macroXML = <date variable="issued">
- <date-part name="month" suffix=" "/>
- <date-part name="day" suffix=", "/>
- <date-part name="year"/>
- </date>;
- break;
-
- case "\x15": // tertiary title
- macroXML = <choose>
- <if type="chapter">
- <text variable="collection-title"/>
- </if>
- </choose>;
- break;
-
- case "\x16": // tertiary author
- var nameElement = (isBibliography ? this.bibliographyEditor : this.citationEditor);
-
- macroXML = <choose>
- <if type="chapter">
- <names variable="series-editor">{nameElement}</names>
- </if>
- </choose>;
- break;
-
- case "\x20": // short title
- macroXML = <text variable="title" form="short"/>
-
- var textCase = isBibliography ? this.bibliographyCase : this.citationCase;
- if(textCase) macroXML["@text-case"] = textCase;
-
- break;
-
- case "\x23": // chapter title
- macroXML = <choose>
- <if type="chapter">
- <text variable="title"/>
- </if>
- </choose>;
- break;
-
- case "\x33": // accessed
- macroXML = <date variable="accessed">
- <date-part name="month" suffix=" "/>
- <date-part name="day" suffix=", "/>
- <date-part name="year"/>
- </date>
- break;
- }
-
- this.xml.info += <macro name={name}>{macroXML}</macro>;
- return name;
-}
-
-/**
- * Parses a set of fields
- *
- * @param {Array} fields An array of binary objects
- * @param {String} type The binary reference type, with nulls trimmed
- * @param {Boolean} isBibliography Whether these fields are in the bibliography
- **/
-Zotero.ENConverter.prototype.parseFields = function(fields, type, isBibliography) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- var referenceXML = new XML();
- for each(var field in fields) {
- var prefix = this.parseFormattedString(this.findField(field.subfields, "\x94")[0].data, true);
- var suffix = this.parseFormattedString(this.findField(field.subfields, "\x95")[0].data, true);
-
- // get only non-null characters of variable
- var variable = this.findField(field.subfields, "\x91")[0].data;
- while(variable[variable.length-1] == "\x00") {
- variable = variable.substr(0, variable.length-1);
- }
-
- var macro = this.getMacro(variable, isBibliography);
-
- if(macro || Zotero.ENConverter.variableMappings[variable]) {
- if(macro) {
- var text = <text macro={macro}/>;
- } else {
- // use mappings
- var text = <text variable={Zotero.ENConverter.variableMappings[variable]}/>;
- }
-
- // caret allows pluralization of terms
- this.pluralize(prefix, type, variable);
- this.pluralize(suffix, type, variable);
-
- var fieldFormat = this.findField(field.subfields, "\x92")[0].subfields[2].data;
-
- this.applyFormattingAttributes(text, fieldFormat);
-
- if(text) {
- if(prefix || suffix) {
- text = <group>{text}</group>;
- if(prefix) text.prependChild(prefix);
- if(suffix) text.appendChild(suffix);
- }
- referenceXML += text;
- }
- } else if(variable == "") {
- // this is a value
- if(prefix) referenceXML += prefix;
- if(suffix) referenceXML += suffix;
- } else if(variable == "\x05\x40") { // newline
- if(prefix) referenceXML += prefix;
- referenceXML += <text value="
"/>;
- if(suffix) referenceXML += suffix;
- } else {
- /*var variableString = "EN-";
- for(var i=0; i<variable.length; i++) {
- variableString += showCode(variable[i])
- }
- referenceXML += <text variable={variableString}/>;*/
- }
- }
- return referenceXML;
-}
-
-/**
- * Parses separate descriptions for multiple references into one <choose> tag
- *
- * @param {Array} referenceDescriptions An array of binary objects
- * @param {Boolean} isBibliography Whether these references are in the bibliography
- **/
-Zotero.ENConverter.prototype.parseReferences = function(referenceDescriptions, isBibliography) {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- var types = [];
- var descriptions = [];
- var supplementalTypes = {};
-
- for each(var description in referenceDescriptions) {
- // map appropriate type
- var type = this.findField(description.subfields, "\xA1")[0].data[0];
- var cslType = Zotero.ENConverter.typeMappings[type];
- if(!cslType && !Zotero.ENConverter.supplementalTypes[type]) continue;
-
- // parse references into XML
- var referenceXML = this.parseFields(this.findField(description.subfields, ["\xA2", "\x90"]), type, isBibliography);
-
- // need to make sure more specific types get tested before less specific
- // types
- if(Zotero.ENConverter.fallbackTypes[cslType]) {
- types.push(cslType);
- descriptions.push(referenceXML);
- } else if(cslType) {
- types.unshift(cslType);
- descriptions.unshift(referenceXML);
- } else {
- supplementalTypes[type] = referenceXML;
- }
- }
-
- // determine whether we have multiple types
- var haveTypes = !!types.length;
- if(!haveTypes) {
- for(var i in supplementalTypes) {
- if(i != "\x1F") {
- haveTypes = true;
- break;
- }
- }
- }
-
- // build XML
- if(haveTypes) {
- // first tag must be an <if>; subsequent are else-ifs
- var tagName = "if";
-
- var choose = new XML();
-
- // put in supplemental types first, to make sure that they override
- for(var i in supplementalTypes) {
- var ifTag = <{tagName}>{supplementalTypes[i]}</{tagName}>;
- if(i == "\x09") {
- ifTag.@type = "book";
- ifTag.@variable = "editor";
- } else if(i == "\x1C") {
- ifTag.@type = "article";
- ifTag.@variable = "URL";
- } else if(i == "\x1D") {
- ifTag.@type = "book";
- ifTag.@variable = "URL";
- } else {
- continue;
- }
-
- choose += ifTag;
- tagName = "else-if";
- }
-
- // add mapped types
- for(var i in types) {
- choose += <{tagName} type={types[i]}>{descriptions[i]}</{tagName}>;
- tagName = "else-if";
- }
-
- // if not all fallback types are specified, use an <else> with the
- // generic record
- if(supplementalTypes["\x1F"]) {
- choose += <else>{supplementalTypes["\x1F"]}</else>;
- }
-
- return <choose>{choose}</choose>;
- } else if(supplementalTypes["\x1F"]) {
- // only a generic record; use for everything
- return supplementalTypes["\x1F"];
- } else {
- return new XML();
- }
-}
-
-Zotero.ENConverter.positions = ["ibid-with-locator", "ibid", "subsequent"];
-/**
- * Converts the citation to CSL
- * Requires that parseOptions has already been run
- **/
-Zotero.ENConverter.prototype.parseCitation = function() {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- if(this.isFootnote) {
- var footnote = this.findField(this.fields, "\x04")[0];
-
- var repeatRules = this.findField(footnote.subfields, "Y")[0];
- var positions = new Object();
- positions.else = this.parseReferences(this.findField(footnote.subfields, ["U", "\xA0"]));
-
- // determine whether to use short form
- if(this.findField(repeatRules.subfields, "\xC0")[0].data[0] == "\x01") {
- // determine whether to include title
- // TODO: better title handling (quotes, italics, etc.)
- positions.subsequent = new XML();
-
- if(this.findField(repeatRules.subfields, "\xC1")[0].data[0] == "\x01") {
- // include title
- var author = this.getMacro("\x02");
- var shortTitle = this.getMacro("\x20");
- positions.subsequent += <group delimiter=", ">
- <text macro={author}/>
- <text macro={shortTitle}/>
- </group>;
- } else {
- positions.subsequent += <text macro={author}/>
- }
- positions.subsequent += <text prefix=", " variable="locator"/>
- }
-
- // determine whether to use ibid
- var useIbid = this.findField(repeatRules.subfields, "\xC2")[0].data[0];
- if(useIbid == "\x00") {
- // replace repeated citations with ibid data
- var ibidTerm = this.parseFormattedString(this.findField(repeatRules.subfields, "\xC4")[0].data);
- positions.ibid = <text value={ibidTerm}/>;
- }
- // TODO: EN has an "omit repeated data" feature that doesn't
- // seem to make any sense, since this just suggests there isn't
- // supposed to be a footnote. Need to figure out what this means
-
- var useIbidWithLocator = this.findField(repeatRules.subfields, "\xC3")[0].data[0];
- var ibidWithLocatorTerm = this.parseFormattedString(this.findField(repeatRules.subfields, "\xC5")[0].data);
- if(useIbidWithLocator == "\x00") {
- // replace citations with different locators with ibid
- positions["ibid-with-locator"] = new XML();
- positions["ibid-with-locator"] += <text value={ibidWithLocatorTerm}/>;
- positions["ibid-with-locator"] += <text variable="locator" prefix=", "/>;
- } else if(useIbidWithLocator == "\x01") {
- positions["ibid-with-locator"] = positions.else.copy();
- for each(var position in positions["ibid-with-locator"]..text) {
- if(position.@macro == "secondary_title") {
- delete position.@macro;
- position.@value = ibidWithLocatorTerm;
- }
- }
- }
-
- // else find out whether we have any non-else positions
- var elseOnly = true;
- for(var i=0; i<Zotero.ENConverter.positions.length; i++) {
- if(positions[Zotero.ENConverter.positions[i]]) {
- elseOnly = false;
- }
- }
-
- if(elseOnly) {
- // if only first, don't use choose
- var citationXML = positions.else;
- } else {
- var citationXML = <choose/>;
- var isFirst = true;
- for(var i=0; i<Zotero.ENConverter.positions.length; i++) {
- if(positions[Zotero.ENConverter.positions[i]]) {
- var ifType = isFirst ? "if" : "else-if";
- isFirst = false;
- citationXML.appendChild(<{ifType} position={Zotero.ENConverter.positions[i]}>
- {positions[Zotero.ENConverter.positions[i]]}
- </{ifType}>);
- }
- }
- citationXML.appendChild(<else>{positions.else}</else>);
- }
- } else {
- var citation = this.findField(this.fields, "\x03")[0];
-
- // put citation in a macro so that it can potentially be used as a field
- var citationFields = this.findField(citation.subfields, ["3", "\xA0", "\xA2", "\x90"]);
- var citationXML = this.parseFields(citationFields);
-
- var delimiter = this.parseFormattedString(this.findField(citation.subfields, "0")[0].data);
- if(delimiter !== "") this.xml.citation.layout.@delimiter = delimiter;
-
- // determine whether to collapse numbers, since we need to know whether
- // there's a number first (because EN stupidly allows both collapse
- // on author and on number, which seems impossible)
- if(this.numberCollapse && citationXML..variable.(@text == "citation-number").length()) {
- if(this.xml.citation.option.(@name == "collapse").length()) {
- this.xml.citation.option.(@name == "collapse").value = "citation-number";
- } else {
- this.xml.citation.prependChild(<option name="collapse" value="citation-number"/>);
- }
- }
- }
-
- this.xml.info += <macro name="citation">{citationXML}</macro>;
-}
-
-/**
- * Converts the bibliography to CSL
- * Requires that parseOptions has already been run
- **/
-Zotero.ENConverter.prototype.parseBibliography = function() {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- var references = this.findField(this.fields, "\x02")[0];
-
- // add prefix
- var prefixFields = this.findField(references.subfields, ["$", "\x90"]);
- this.xml.bibliography.layout.appendChild(this.parseFields(prefixFields, true));
-
- // contains a record for each type within EN
- var referenceDescriptions = this.findField(references.subfields, ["#", "\xA0"]);
- this.xml.bibliography.layout.appendChild(this.parseReferences(referenceDescriptions, true));
-
- // add suffix
- var prefixFields = this.findField(references.subfields, ["%", "\x90"]);
- this.xml.bibliography.layout.appendChild(this.parseFields(prefixFields, true));
-}
-
-/**
- * Parses the EN file format, returning CSL in the format of an E4X XML object
- **/
-Zotero.ENConverter.prototype.parse = function() {
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with({});
-
- this.fields = this.parseFormat(this.data.substr(0x20));
-
- // create XML skeleton
- this.xml = <style xml:lang="en" xmlns="http://purl.org/net/xbiblio/csl">
- <info/>
- <citation>
- <layout>
- <text macro="citation"/>
- </layout>
- </citation>
- <bibliography>
- <layout/>
- </bibliography>
- </style>;
-
- this.parseInfo();
- this.parseOptions();
- this.parseCitation();
- this.parseBibliography();
-
- return this.xml;
-}
-\ No newline at end of file
diff --git a/chrome/content/zotero/xpcom/style.js b/chrome/content/zotero/xpcom/style.js
@@ -36,6 +36,10 @@ Zotero.Styles = new function() {
this.ios = Components.classes["@mozilla.org/network/io-service;1"].
getService(Components.interfaces.nsIIOService);
+ this.ns = {
+ "csl":"http://purl.org/net/xbiblio/csl"
+ };
+
/**
* Initializes styles cache, loading metadata for styles into memory
*/
@@ -68,8 +72,11 @@ Zotero.Styles = new function() {
var i = 0;
var contents = dir.directoryEntries;
while(contents.hasMoreElements()) {
- var file = contents.getNext().QueryInterface(Components.interfaces.nsIFile);
- if(!file.leafName || file.leafName[0] == "." || file.isDirectory()) continue;
+ var file = contents.getNext().QueryInterface(Components.interfaces.nsIFile),
+ filename = file.leafName;
+ if(!filename || filename[0] === "."
+ || filename.substr(-4).toLowerCase() !== ".csl"
+ || file.isDirectory()) continue;
try {
var style = new Zotero.Style(file);
@@ -149,78 +156,56 @@ Zotero.Styles = new function() {
* are silenced as well
*/
this.install = function(style, loadURI, hidden) {
- // "with ({});" needed to fix default namespace scope issue
- // See https://bugzilla.mozilla.org/show_bug.cgi?id=330572
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with ({});
const pathRe = /[^\/]+$/;
if(!_initialized || !this.cacheTranslatorData) this.init();
- var type = "csl";
-
// handle nsIFiles
var styleFile = null;
if(style instanceof Components.interfaces.nsIFile) {
styleFile = style;
loadURI = style.leafName;
- if(loadURI.substr(-4) == ".ens") {
- type = "ens";
- style = Zotero.File.getBinaryContents(styleFile);
- } else {
- style = Zotero.File.getContents(styleFile);
- }
+ style = Zotero.File.getContents(styleFile);
}
var error = false;
try {
- if(type == "ens") {
- // EN style
- var type = "ens";
- var enConverter = new Zotero.ENConverter(style);
- var xml = enConverter.parse();
- } else {
- // CSL
- var xml = this.cleanXML(style);
- if (!xml.name()) {
- throw new Error("File is not XML");
- }
+ // CSL
+ var parser = Components.classes["@mozilla.org/xmlextras/domparser;1"]
+ .createInstance(Components.interfaces.nsIDOMParser),
+ doc = parser.parseFromString(style, "application/xml");
+ if (!doc.documentElement.localName) {
+ throw new Error("File is not XML");
}
} catch(e) {
error = e;
}
- if(!xml || error) {
+ if(!doc || error) {
if(!hidden) alert(Zotero.getString('styles.installError', loadURI));
if(error) throw error;
return false;
}
- var source = null;
- var styleID = xml.info.id.toString();
- if(type == "ens") {
- var title = styleFile.leafName.substr(0, styleFile.leafName.length-4);
- var fileName = styleFile.leafName;
- } else {
- // get file name from URL
- var m = pathRe.exec(styleID);
- var fileName = Zotero.File.getValidFileName(m ? m[0] : styleID);
- var title = xml.info.title.toString();
-
- // look for a parent
- for each(var link in xml.info.link) {
- if(link.@rel == "source" || link.@rel == "independent-parent") {
- source = link.@href.toString();
- if(source == styleID) {
- if(!hidden) alert(Zotero.getString('styles.installError', loadURI));
- throw "Style with ID "+this.styleID+" references itself as source";
- }
- break;
- }
- }
+ var styleID = Zotero.Utilities.xpathText(doc, '/csl:style/csl:info[1]/csl:id[1]',
+ Zotero.Styles.ns);
+ // get file name from URL
+ var m = pathRe.exec(styleID);
+ var fileName = Zotero.File.getValidFileName(m ? m[0] : styleID);
+ var title = Zotero.Utilities.xpathText(doc, '/csl:style/csl:info[1]/csl:title[1]',
+ Zotero.Styles.ns);
+
+ // look for a parent
+ var source = Zotero.Utilities.xpathText(doc,
+ '/csl:style/csl:info[1]/csl:link[@rel="source" or @rel="independent-parent"][1]/@href',
+ Zotero.Styles.ns);
+ if(source == styleID) {
+ if(!hidden) alert(Zotero.getString('styles.installError', loadURI));
+ throw "Style with ID "+styleID+" references itself as source";
}
- // ensure csl or ens extension
- if(fileName.substr(-4).toLowerCase() != "."+type) fileName += "."+type;
+ // ensure csl extension
+ if(fileName.substr(-4).toLowerCase() != ".csl") fileName += ".csl";
var destFile = Zotero.getStylesDirectory();
var destFileHidden = destFile.clone();
@@ -255,9 +240,8 @@ Zotero.Styles = new function() {
// also look for an existing style with the same title
if(!existingFile) {
- var styleTitle = xml.info.title.toString();
for each(var existingStyle in this.getAll()) {
- if(styleTitle === existingStyle.title) {
+ if(title === existingStyle.title) {
existingFile = existingStyle.file;
existingTitle = existingStyle.title;
break;
@@ -319,13 +303,6 @@ Zotero.Styles = new function() {
return false;
}
-
- this.cleanXML = function(str) {
- // this is where this should happen
- str = str.replace(/\s*<\?[^>]*\?>\s*\n/g, "");
- var ret = new XML(str);
- return ret;
- }
/**
* Finishes installing a style, copying the file, reloading the style cache, and refreshing the
@@ -365,7 +342,7 @@ Zotero.Styles = new function() {
* @class Represents a style file and its metadata
* @property {nsIFile} file The path to the style file
* @property {String} styleID
- * @property {String} type "csl" for CSL styles, "ens" for legacy styles
+ * @property {String} type "csl" for CSL styles
* @property {String} title
* @property {String} updated SQL-style date updated
* @property {String} class "in-text" or "note"
@@ -384,43 +361,33 @@ Zotero.Style = function(arg) {
throw "Invalid argument passed to Zotero.Style";
}
- var extension = (typeof arg === "string" ? ".csl" : arg.leafName.substr(-4).toLowerCase());
- if(extension == ".ens") {
- this.type = "ens";
-
- this.styleID = Zotero.Styles.ios.newFileURI(this.file).spec;
- this.title = this.file.leafName.substr(0, this.file.leafName.length-4);
- this.updated = Zotero.Date.dateToSQL(new Date(this.file.lastModifiedTime));
- this._version = "0.8";
- } else if(extension == ".csl") {
- // "with ({});" needed to fix default namespace scope issue
- // See https://bugzilla.mozilla.org/show_bug.cgi?id=330572
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with ({});
-
- this.type = "csl";
-
- var xml = Zotero.Styles.cleanXML(typeof arg === "string" ? arg : Zotero.File.getContents(arg));
-
- this.styleID = xml.info.id.toString();
- this.title = xml.info.title.toString();
- this.updated = xml.info.updated.toString().replace(/(.+)T([^\+]+)\+?.*/, "$1 $2");
- this.categories = [category.@term.toString() for each(category in xml.info) if(category.@term.length())];
- this._class = xml.@class.toString();
- this._hasBibliography = !!xml.bibliography.length();
- this._version = xml.@version.toString();
- if(this._version == "") this._version = "0.8";
-
- this.source = null;
- for each(var link in xml.info.link) {
- if(link.@rel == "source" || link.@rel == "independent-parent") {
- this.source = link.@href.toString();
- if(this.source == this.styleID) {
- throw "Style with ID "+this.styleID+" references itself as source";
- this.source = null;
- }
- break;
- }
- }
+ this.type = "csl";
+
+ var style = typeof arg === "string" ? arg : Zotero.File.getContents(arg),
+ parser = Components.classes["@mozilla.org/xmlextras/domparser;1"]
+ .createInstance(Components.interfaces.nsIDOMParser),
+ doc = parser.parseFromString(style, "application/xml");
+
+ this.styleID = Zotero.Utilities.xpathText(doc, '/csl:style/csl:info[1]/csl:id[1]',
+ Zotero.Styles.ns);
+ this.title = Zotero.Utilities.xpathText(doc, '/csl:style/csl:info[1]/csl:title[1]',
+ Zotero.Styles.ns);
+ this.updated = Zotero.Utilities.xpathText(doc, '/csl:style/csl:info[1]/csl:updated[1]',
+ Zotero.Styles.ns).replace(/(.+)T([^\+]+)\+?.*/, "$1 $2");
+ this.categories = [category.getAttribute("term")
+ for each(category in Zotero.Utilities.xpath(doc,
+ '/csl:style/csl:info[1]/csl:category', Zotero.Styles.ns))
+ if(category.hasAttribute("term"))];
+ this._class = doc.documentElement.getAttribute("class");
+ this._hasBibliography = !!doc.getElementsByTagName("bibliography").length;
+ this._version = doc.documentElement.getAttribute("version");
+ if(!this._version) this._version = "0.8";
+
+ this.source = Zotero.Utilities.xpathText(doc,
+ '/csl:style/csl:info[1]/csl:link[@rel="source" or @rel="independent-parent"][1]/@href',
+ Zotero.Styles.ns);
+ if(this.source === this.styleID) {
+ throw "Style with ID "+this.styleID+" references itself as source";
}
}
@@ -513,13 +480,6 @@ function() {
}
return parentStyle.hasBibliography;
}
-
- if(!this._hasBibliography) {
- // if we don't know whether this style has a bibliography, it's because it's an ens style
- // and we have to parse it to know
- this.getXML();
- }
-
return this._hasBibliography;
});
@@ -548,24 +508,9 @@ function() {
* @type String
*/
Zotero.Style.prototype.getXML = function() {
- // "with ({});" needed to fix default namespace scope issue
- // See https://bugzilla.mozilla.org/show_bug.cgi?id=330572
- default xml namespace = "http://purl.org/net/xbiblio/csl"; with ({});
-
- if(this.type == "ens") {
- // EN style
- var string = Zotero.File.getBinaryContents(this.file);
- var enConverter = new Zotero.ENConverter(string, null, this.title);
- var xml = enConverter.parse();
- this._class = xml.@class.toString();
- this._hasBibliography = !!xml.bibliography.length();
-
- return xml.toXMLString();
- } else {
- var indepFile = this.independentFile;
- if(indepFile) return Zotero.File.getContents(indepFile);
- return this.string;
- }
+ var indepFile = this.independentFile;
+ if(indepFile) return Zotero.File.getContents(indepFile);
+ return this.string;
};
/**
diff --git a/components/zotero-service.js b/components/zotero-service.js
@@ -78,7 +78,6 @@ const xpcomFilesLocal = [
'data/tags',
'db',
'duplicates',
- 'enstyle',
'fulltext',
'id',
'integration',
