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add support for parent/child relationships

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This commit is contained in:
Simon Kornblith 2008-09-11 22:06:31 +00:00
parent f06ce2705c
commit d2c3f0fa12
1 changed files with 41 additions and 8 deletions
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45
chrome/content/zotero/xpcom/cite.js
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@ -114,10 +114,13 @@ Zotero.Styles = new function() {
/**
* @class Represents a style file and its metadata
* @property {String} styleID
* @property {String} type "csl" for CSL styles, "ens" for legacy styles
* @property {String} title
* @property {String} updated
* @property {String} class
* @property {Zotero.CSL} csl
* @property {String} updated SQL-style date updated
* @property {String} class "in-text" or "note"
* @property {String} source The CSL that contains the formatting information for this one, or null
* if this CSL contains formatting information
* @property {Zotero.CSL} csl The Zotero.CSL object used to format using this style
*/
Zotero.Style = function(file) {
this.file = file;
@ -137,12 +140,27 @@ Zotero.Style = function(file) {
this.type = "csl";
var xml = Zotero.CSL.Global.cleanXML(Zotero.File.getContents(file));
try {
xml = new XML(xml);
} catch(e) {
Zotero.log(e.toString(), "error",
Zotero.Styles.ios.newFileURI(this.file).spec, xml.split(/\r?\n/)[e.lineNumber-1],
e.lineNumber);
return;
}
this.styleID = xml.info.id.toString();
this.title = xml.info.title.toString();
this.updated = xml.info.updated.toString().replace(/(.+)T([^\+]+)\+?.*/, "$1 $2");
this._class = xml.@class.toString();
this.source = null
for each(var link in xml.info.link) {
if(link.@rel == "source") {
this.source = link.@href.toString();
Zotero.debug("have source "+this.source);
}
}
}
}
@ -157,7 +175,6 @@ function() {
return Zotero.Styles.lastCSL;
}
if(this.type == "ens") {
// EN style
var iStream = Components.classes["@mozilla.org/network/file-input-stream;1"]
@ -172,7 +189,23 @@ function() {
var enConverter = new Zotero.ENConverter(string, null, this.title);
var xml = enConverter.parse();
} else {
var cslString = Zotero.File.getContents(this.file);
// "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.source) {
// parent/child
var formatCSL = Zotero.Styles.get(this.source);
if(!formatCSL) {
throw(new Error('Style references '+this.source+', but this style is not installed',
Zotero.Styles.ios.newFileURI(this.file).spec, null));
}
var file = formatCSL.file;
} else {
var file = this.file;
}
var cslString = Zotero.File.getContents(file);
var xml = new XML(Zotero.CSL.Global.cleanXML(cslString));
}
@ -193,7 +226,7 @@ function() {
* Deletes a style
*/
Zotero.Style.prototype.delete = function() {
this.file.remove();
this.file.remove(false);
Zotero.Styles.init();
}