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Attempt to fix #502, translation broken on Firefox 32

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This commit is contained in:
Simon Kornblith 2014-06-19 20:07:31 -04:00
parent f6dfeee210
commit 7950d3a7e2
2 changed files with 28 additions and 38 deletions
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65
chrome/content/zotero/xpcom/translation/translate.js
View File

@ -247,35 +247,18 @@ Zotero.Translate.Sandbox = {
translation.setHandler(arg1,
function(obj, item) {
try {
item = item.wrappedJSObject ? item.wrappedJSObject : item;
if(arg1 == "itemDone") {
var sbZotero = translate._sandboxManager.sandbox.Zotero;
if(sbZotero.wrappedJSObject) sbZotero = sbZotero.wrappedJSObject;
if(Zotero.isFx && !Zotero.isBookmarklet
&& (translate instanceof Zotero.Translate.Web
|| translate instanceof Zotero.Translate.Search)) {
// Necessary to get around object wrappers in Firefox
var attachments = item.attachments;
item.attachments = [];
item = translate._sandboxManager.sandbox.Zotero._transferItem(JSON.stringify(item));
// Manually copy attachments in case there are documents, which
// can't be serialized and don't need to be
if(attachments) {
for(var i=0; i<attachments.length; i++) {
var attachment = attachments[i];
var doc = (attachment.document ? attachment.document : undefined);
delete attachment.document;
attachment = translate._sandboxManager.sandbox.Zotero._transferItem(JSON.stringify(attachment));
if(doc) attachment.document = doc;
item.attachments.push(attachment);
}
}
} else {
// otherwise, just use parent translator's complete function
item.complete = translate._sandboxManager.sandbox.Zotero.Item.prototype.complete;
item = translate._sandboxManager._copyObject(item);
}
item.complete = translate._sandboxZotero.Item.prototype.complete;
Zotero.debug(item)
}
arg2(obj, item);
} catch(e) {
@ -1519,12 +1502,7 @@ Zotero.Translate.Base.prototype = {
if(Zotero.isFx && !Zotero.isBookmarklet) {
// workaround for inadvertant attempts to pass E4X back from sandbox
src += "Zotero._transferItem = function(itemString) {"+
"var item = JSON.parse(itemString);"+
"item.complete = Zotero.Item.prototype.complete;"+
"return item;"+
"};"+
"Zotero.Item.prototype.complete = function() { "+
src += "Zotero.Item.prototype.complete = function() { "+
"for(var key in this) {"+
"if("+createArrays+".indexOf(key) !== -1) {"+
"for each(var item in this[key]) {"+
@ -1544,22 +1522,29 @@ Zotero.Translate.Base.prototype = {
src += "Zotero._itemDone(this);"+
"}";
this._sandboxManager.eval(src);
this._sandboxManager.importObject(this.Sandbox, this);
this._sandboxManager.importObject({"Utilities":new Zotero.Utilities.Translate(this)});
this._sandboxManager.sandbox.Zotero.Utilities.HTTP = this._sandboxManager.sandbox.Zotero.Utilities;
this._sandboxZotero = this._sandboxManager.sandbox.Zotero;
if(Zotero.isFx) {
if(this._sandboxZotero.wrappedJSObject) this._sandboxZotero = this._sandboxZotero.wrappedJSObject;
}
this._sandboxZotero.Utilities.HTTP = this._sandboxZotero.Utilities;
this._sandboxManager.sandbox.Zotero.isBookmarklet = Zotero.isBookmarklet || false;
this._sandboxManager.sandbox.Zotero.isConnector = Zotero.isConnector || false;
this._sandboxManager.sandbox.Zotero.isServer = Zotero.isServer || false;
this._sandboxManager.sandbox.Zotero.parentTranslator = this._parentTranslator
this._sandboxZotero.isBookmarklet = Zotero.isBookmarklet || false;
this._sandboxZotero.isConnector = Zotero.isConnector || false;
this._sandboxZotero.isServer = Zotero.isServer || false;
this._sandboxZotero.parentTranslator = this._parentTranslator
&& this._parentTranslator._currentTranslator ?
this._parentTranslator._currentTranslator.translatorID : null;
// create shortcuts
this._sandboxManager.sandbox.Z = this._sandboxManager.sandbox.Zotero;
this._sandboxManager.sandbox.ZU = this._sandboxManager.sandbox.Zotero.Utilities;
this._sandboxManager.sandbox.Z = this._sandboxZotero;
this._sandboxManager.sandbox.ZU = this._sandboxZotero.Utilities;
this._transferItem = this._sandboxZotero._transferItem;
},
/**
@ -2257,7 +2242,11 @@ Zotero.Translate.Search.prototype.complete = function(returnValue, error) {
* Pass search item to detect* and do* functions
*/
Zotero.Translate.Search.prototype._getParameters = function() {
if(Zotero.isFx) return [this._sandboxManager.sandbox.Zotero._transferItem(JSON.stringify(this.search))];
if(Zotero.isFx) {
var search = this._sandboxManager._copyObject(this.search.wrappedJSObject ?
this.search.wrappedJSObject : this.search);
search.complete = this._sandboxZotero.Item.prototype.complete
}
return [this.search];
};

1
chrome/content/zotero/xpcom/translation/translate_firefox.js
View File

@ -446,6 +446,7 @@ Zotero.Translate.SandboxManager.prototype = {
*/
"importObject":function(object, passAsFirstArgument, attachTo) {
if(!attachTo) attachTo = this.sandbox.Zotero;
if(attachTo.wrappedJSObject) attachTo = attachTo.wrappedJSObject;
var newExposedProps = false,
sandbox = this.sandbox,
me = this;