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Fix PDF metadata retrieval on Fx 35

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This commit is contained in:
Simon Kornblith 2015-01-12 02:44:09 -05:00
parent da7ee2ba26
commit e082a4fc28
3 changed files with 24 additions and 20 deletions
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14
chrome/content/zotero/xpcom/http.js
View file

@ -990,17 +990,11 @@ Zotero.HTTP = new function() {
if(typeof url !== "object") {
url = Services.io.newURI(url, null, null).QueryInterface(Components.interfaces.nsIURL);
}
var parser = Components.classes["@mozilla.org/xmlextras/domparser;1"]
.createInstance(Components.interfaces.nsIDOMParser);
var secMan = Components.classes["@mozilla.org/scriptsecuritymanager;1"]
.getService(Components.interfaces.nsIScriptSecurityManager);
parser.init(secMan.getCodebasePrincipal(url), url, url);
return Zotero.Translate.DOMWrapper.wrap(doc, {
"documentURI":{ "enumerable":true, "value":url.spec },
"URL":{ "enumerable":true, "value":url.spec },
"location":{ "enumerable":true, "value":(new Zotero.HTTP.Location(url)) },
"defaultView":{ "enumerable":true, "value":(new Zotero.HTTP.Window(url)) }
"documentURI":url.spec,
"URL":url.spec,
"location":new Zotero.HTTP.Location(url),
"defaultView":new Zotero.HTTP.Window(url)
});
}
}

13
chrome/content/zotero/xpcom/translation/translate.js
View file

@ -1172,7 +1172,7 @@ Zotero.Translate.Base.prototype = {
// translate
try {
Function.prototype.apply.apply(this._sandboxManager.sandbox["do"+this._entryFunctionSuffix], [null, this._getParameters()]);
Function.prototype.apply.call(this._sandboxManager.sandbox["do"+this._entryFunctionSuffix], null, this._getParameters());
} catch(e) {
this.complete(false, e);
return false;
@ -1445,7 +1445,7 @@ Zotero.Translate.Base.prototype = {
this.incrementAsyncProcesses("Zotero.Translate#getTranslators");
try {
var returnValue = Function.prototype.apply.apply(this._sandboxManager.sandbox["detect"+this._entryFunctionSuffix], [null, this._getParameters()]);
var returnValue = Function.prototype.apply.call(this._sandboxManager.sandbox["detect"+this._entryFunctionSuffix], null, this._getParameters());
} catch(e) {
this.complete(false, e);
return;
@ -1718,7 +1718,14 @@ Zotero.Translate.Web.prototype._getSandboxLocation = function() {
/**
* Pass document and location to detect* and do* functions
*/
Zotero.Translate.Web.prototype._getParameters = function() { return [this.document, this.location]; }
Zotero.Translate.Web.prototype._getParameters = function() {
if (Zotero.Translate.DOMWrapper && Zotero.Translate.DOMWrapper.isWrapped(this.document)) {
return [this._sandboxManager.wrap(Zotero.Translate.DOMWrapper.unwrap(this.document), null,
this.document.__wrapperOverrides), this.location];
} else {
return [this.document, this.location];
}
};
/**
* Prepare translation

17
chrome/content/zotero/xpcom/translation/translate_firefox.js
View file

@ -174,6 +174,8 @@ Zotero.Translate.DOMWrapper = new function() {
// Handle our special API.
if (name == "__wrappedObject")
return { value: this.wrappedObject, writeable: false, configurable: false, enumerable: false };
if (name == "__wrapperOverrides")
return { value: this.overrides, writeable: false, configurable: false, enumerable: false };
// Handle __exposedProps__.
if (name == "__exposedProps__")
return { value: ExposedPropsWaiver, writable: false, configurable: false, enumerable: false };
@ -196,7 +198,7 @@ Zotero.Translate.DOMWrapper = new function() {
// Hack for overriding some properties
if (this.overrides.hasOwnProperty(name))
return this.overrides[name];
return { "enumerable": true, "value": this.overrides[name] };
// Case 1: Own Properties.
//
// This one is easy, thanks to Object.getOwnPropertyDescriptor().
@ -425,28 +427,29 @@ Zotero.Translate.SandboxManager = function(sandboxLocation) {
this._makeContentForwarder = Components.utils.evalInSandbox(expr, sandbox);
if (Zotero.platformMajorVersion >= 35) {
var _proxy = Components.utils.evalInSandbox('(function (target, x) {'+
' return new Proxy(x, ProxyHandler(target));'+
var _proxy = Components.utils.evalInSandbox('(function (target, x, overrides) {'+
' return new Proxy(x, ProxyHandler(target, overrides));'+
'})', sandbox);
var wrap = this.wrap = function(target, x) {
var wrap = this.wrap = function(target, x, overrides) {
if (target === null || (typeof target !== "object" && typeof target !== "function")) return target;
if (!x) x = new sandbox.Object();
return _proxy(target, x);
return _proxy(target, x, overrides);
};
var me = this;
sandbox.ProxyHandler = this._makeContentForwarder(function() {
var target = (this.args.wrappedJSObject || this.args)[0];
var overrides = (this.args.wrappedJSObject || this.args)[1] || {};
if(target instanceof Components.interfaces.nsISupports) {
target = new XPCNativeWrapper(target);
}
var ret = new sandbox.Object();
ret.wrappedJSObject.has = function(x, prop) {
return prop in target;
return overrides.hasOwnProperty(prop) || prop in target;
};
ret.wrappedJSObject.get = function(x, prop, receiver) {
if (prop === "__wrappedObject") return target;
if (prop === "__wrappingManager") return me;
var y = target[prop];
var y = overrides.hasOwnProperty(prop) ? overrides[prop] : target[prop];
if (y === null || (typeof y !== "object" && typeof y !== "function")) return y;
return wrap(y, typeof y === "function" ? function() {
var args = Array.prototype.slice.apply(arguments);