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Remove unnecessary version checking code

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Simon Kornblith 2013-03-16 23:51:34 -04:00
parent 022ee4481b
commit 3c6728e30f
1 changed files with 7 additions and 21 deletions
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28
chrome/content/zotero/xpcom/utilities.js
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@ -408,29 +408,15 @@ Zotero.Utilities = {
// Create a node and use the textContent property to do unescaping where // Create a node and use the textContent property to do unescaping where
// possible, because this approach preserves <br/> // possible, because this approach preserves <br/>
if(node === undefined) { if(node === undefined) {
var platformVersion = Components.classes["@mozilla.org/xre/app-info;1"] var parser = Components.classes["@mozilla.org/xmlextras/domparser;1"]
.getService(Components.interfaces.nsIXULAppInfo).platformVersion; .createInstance(Components.interfaces.nsIDOMParser);
if(Components.classes["@mozilla.org/xpcom/version-comparator;1"] var domDocument = parser.parseFromString("<!DOCTYPE html><html></html>",
.getService(Components.interfaces.nsIVersionComparator) "text/html");
.compare(platformVersion, "12.0") >= 0) { node = domDocument.createElement("div");
var parser = Components.classes["@mozilla.org/xmlextras/domparser;1"]
.createInstance(Components.interfaces.nsIDOMParser);
var domDocument = parser.parseFromString("<!DOCTYPE html><html></html>",
"text/html");
node = domDocument.createElement("div");
} else {
node = false;
}
} }
if(node) { node.innerHTML = str;
node.innerHTML = str; return node.textContent.replace(/ {2,}/g, " ");
return node.textContent.replace(/ {2,}/g, " ");
} else if(!nsIScriptableUnescapeHTML) {
nsIScriptableUnescapeHTML = Components.classes["@mozilla.org/feed-unescapehtml;1"]
.getService(Components.interfaces.nsIScriptableUnescapeHTML);
}
return nsIScriptableUnescapeHTML.unescape(str);
} else if(Zotero.isNode) { } else if(Zotero.isNode) {
/*var doc = require('jsdom').jsdom(str, null, { /*var doc = require('jsdom').jsdom(str, null, {
"features":{ "features":{