1 files changed, 146 insertions, 0 deletions
diff --git a/node_modules/relateurl/lib/parse/urlstring.js b/node_modules/relateurl/lib/parse/urlstring.js
new file mode 100644
index 000000000..ca4d7d431
--- /dev/null
+++ b/node_modules/relateurl/lib/parse/urlstring.js
@@ -0,0 +1,146 @@
+"use strict";
+
+var _parseUrl = require("url").parse;
+
+
+
+/*
+	Customize the URL object that Node generates
+	because:
+	
+	* necessary data for later
+	* urlObj.host is useless
+	* urlObj.hostname is too long
+	* urlObj.path is useless
+	* urlObj.pathname is too long
+	* urlObj.protocol is inaccurate; should be called "scheme"
+	* urlObj.search is mostly useless
+*/
+function clean(urlObj)
+{
+	var scheme = urlObj.protocol;
+	
+	if (scheme)
+	{
+		// Remove ":" suffix
+		if (scheme.indexOf(":") === scheme.length-1)
+		{
+			scheme = scheme.substr(0, scheme.length-1);
+		}
+	}
+	
+	urlObj.host =
+	{
+		// TODO :: unescape(encodeURIComponent(s)) ? ... http://ecmanaut.blogspot.ca/2006/07/encoding-decoding-utf8-in-javascript.html
+		full: urlObj.hostname,
+		stripped: null
+	};
+	
+	urlObj.path =
+	{
+		absolute:
+		{
+			array: null,
+			string: urlObj.pathname
+		},
+		relative:
+		{
+			array: null,
+			string: null
+		}
+	};
+	
+	urlObj.query =
+	{
+		object: urlObj.query,
+		string:
+		{
+			full: null,
+			stripped: null
+		}
+	};
+	
+	urlObj.extra =
+	{
+		hrefInfo:
+		{
+			minimumPathOnly: null,
+			minimumResourceOnly: null,
+			minimumQueryOnly: null,
+			minimumHashOnly: null,
+			empty: null,
+			
+			separatorOnlyQuery: urlObj.search==="?"
+		},
+		portIsDefault: null,
+		relation:
+		{
+			maximumScheme: null,
+			maximumAuth: null,
+			maximumHost: null,
+			maximumPort: null,
+			maximumPath: null,
+			maximumResource: null,
+			maximumQuery: null,
+			maximumHash: null,
+			
+			minimumScheme: null,
+			minimumAuth: null,
+			minimumHost: null,
+			minimumPort: null,
+			minimumPath: null,
+			minimumResource: null,
+			minimumQuery: null,
+			minimumHash: null,
+			
+			overridesQuery: null
+		},
+		resourceIsIndex: null,
+		slashes: urlObj.slashes
+	};
+	
+	urlObj.resource = null;
+	urlObj.scheme = scheme;
+	delete urlObj.hostname;
+	delete urlObj.pathname;
+	delete urlObj.protocol;
+	delete urlObj.search;
+	delete urlObj.slashes;
+	
+	return urlObj;
+}
+
+
+
+function validScheme(url, options)
+{
+	var valid = true;
+	
+	options.rejectedSchemes.every( function(rejectedScheme)
+	{
+		valid = !(url.indexOf(rejectedScheme+":") === 0);
+		
+		// Break loop
+		return valid;
+	});
+	
+	return valid;
+}
+
+
+
+function parseUrlString(url, options)
+{
+	if ( validScheme(url,options) )
+	{
+		return clean( _parseUrl(url, true, options.slashesDenoteHost) );
+	}
+	else
+	{
+		return {href:url, valid:false};
+	}
+}
+
+
+
+module.exports = parseUrlString;