<%
/*-----------------------------------------------------------------------------
Used by: calendar_app_javascript.js & calendar_app_javascript_fullview.js
-----------------------------------------------------------------------------*/

functionList = new ArrayList();
functionListMsg = "";

%><%!


String functionListMsg;
List functionList;

String getFunctionNames(String filepath)
{
	RegEx regEx = new RegEx();
	RegEx.Results results = null; 
	try
	{
		RZTagSupport rz = pageContext.getAttribute( ContentSupport.ATTRIBUTE_PAGE_TAG_SUPPORT);
		filepath = rz.getrealfilename(filepath);
		String script = FileUtils.readFile(filepath);
		String patternFunction = "/^[\\r\\n]*(\\s*)((this\\.)?([\\w\\.]*)\\s*[:=]\\s*)?"
			   + "func"+"tion\\s*(\\w+?)?\\s*(\\([\\w,\\s]*?\\))\\s*(\\/\\/.*$)?\\s*\\{/";
		
		results = regEx.match(script, patternFunction+"mg");
		if (results != null)	//tests group[5] > 0 below
		{
			String[] functionArray = results.group;
			for (int i=0;i<functionArray.length;i++)
			{	
				//parse single function statement (not global)
				results = regEx.match(functionArray[i],patternFunction+"m");	
				
				//	matches		and    non OPPs function      and        not indented (i.e. internal)
				if (results != null && results.group[5].trim().length() > 0 && results.group[1].length() == 0)
					functionList.add(results.group[5].trim());	//non OPPS function
			}
		}
	}
	catch (java.io.FileNotFoundException e)
	{
		return "File not found: " + filepath;
	}
	catch (Exception e)
	{
		return StringUtils.convertStackTraceToString(e);
	}
	return "";
}
%>