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Ensure that arrays are not strings

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Simon Kornblith 2013-03-10 16:16:51 -04:00
parent b7c0427167
commit 2f8f18c957
1 changed files with 13 additions and 6 deletions
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19
chrome/content/zotero/xpcom/translation/translate.js
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@ -93,17 +93,24 @@ Zotero.Translate.Sandbox = {
delete item.complete;
for(var i in item) {
var val = item[i];
var type = typeof val;
if(!val && val !== 0) {
// remove null, undefined, and false properties, and convert objects to strings
delete item[i];
} else if(type === "string") {
// trim strings
item[i] = val.trim();
} else if((type === "object" || type === "xml" || type === "function") && allowedObjects.indexOf(i) === -1) {
// convert things that shouldn't be objecst to objects
continue;
}
var isObject = typeof val === "object" || typeof val === "xml" || typeof val === "function",
shouldBeObject = allowedObjects.indexOf(i) !== -1;
if(isObject && !shouldBeObject) {
// Convert things that shouldn't be objects to objects
translate._debug("Translate: WARNING: typeof "+i+" is "+type+"; converting to string");
item[i] = val.toString();
} else if(shouldBeObject && !isObject) {
translate._debug("Translate: WARNING: typeof "+i+" is "+type+"; converting to array");
item[i] = [val];
} else if(typeof val === "string") {
// trim strings
item[i] = val.trim();
}
}