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Unified Diff: lib/basedomain.js

Issue 5088751004942336: Issue 370 - Right-clicked element is removed independent of created filter (Closed)
Patch Set: Rebase to rev 3c9cea80c481 Created July 18, 2014, 8:54 a.m.
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Index: lib/basedomain.js
===================================================================
--- a/lib/basedomain.js
+++ b/lib/basedomain.js
@@ -158,6 +158,30 @@
}
/**
+ * Extracts host name from the URL of the given frame. If the URL don't have host
+ * information (like about:blank or data: URLs) it falls back to the parent frame.
+ */
+function extractHostFromFrame(frame)
+{
+ var host = extractHostFromURL(frame.url);
+ if (!host)
+ {
+ var parentFrame = frame.parent;
+ if (parentFrame)
+ return extractHostFromFrame(parentFrame);
+ }
+ return host;
+}
+
+/**
+ * Strips the fragment from a URL.
+ */
+function stripFragmentFromURL(/**String*/ url)
+{
+ return url.replace(/#.*/, "");
+}
+
+/**
* Parses URLs and provides an interface similar to nsIURI in Gecko, see
* https://developer.mozilla.org/en-US/docs/XPCOM_Interface_Reference/nsIURI.
* TODO: Make sure the parsing actually works the same as nsStandardURL.
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