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Application/macros.js

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+/**
+  * macro rendering a skin
+  * @param name name of skin
+  */
+function skin_macro(par)	{
+	if ( par && par.name )	{
+		this.renderSkin(par.name);
+	}
+}
+
+
+/**
+  * macro-wrapper for href-function
+  * @param action name of action to call on this prototype, default main
+  */
+function href_macro(par)	{
+	return this.href( (par&&par.action)?par.action:"main" );
+}
+
+
+/**
+ * Macro returning the URL of an application.
+ * using absoluteURI if set in app.properties, otherwise we go for the href calculated by 
+ * the application (which is using baseURI if set)
+ */
+function url_macro() {
+	var str = this.getProperty("absoluteuri");
+	if ( str!=null && str!="" )	{
+		return str;
+	}	else	{
+		return this.getRootHref();
+	}
+}
+
+
+/** 
+  * Macro returning the title of an application
+  */
+function title_macro() {
+	var title = this.name;
+	return(title);
+}
+
+
+/**
+  * Macro rendering a description of an application from a 
+  * file called description.txt or doc.html located in the
+  * app's root. Limits description to 200 chars.
+  * @param Object Macro parameter object
+  */
+function description_macro(param) {
+	var str = "";
+	var appHome = this.getAppDir();
+	var f = new File(this.getAppDir().toString(), "description.txt");
+	if (!f.exists())
+		f = new File(this.getAppDir().toString(), "doc.html");
+	if (f.exists()) {
+		str = f.readAll();
+		if (str.length > 200)
+			str = str.substring(0, 200) + "...";
+	}
+	return(str);
+}
+
+
+/**
+  * Macro returning the server's uptime nicely formatted
+  */
+function uptime_macro()	{
+	return formatAge( (java.lang.System.currentTimeMillis()-this.starttime) / 1000 );
+}
+
+
+/**
+  * Macro returning the number of active sessions.
+  * parameter used by global.formatCount
+  * @see global.formatCount
+  */
+function countSessions_macro(par)	{
+	if ( this.isActive()==true )
+		return this.sessions.size() + formatCount(this.sessions.size(),par);
+	else
+		return 0;
+}
+
+
+/**
+  * Macro returning the number of logged-in users or the list
+  * of logged-in users if http-parameter showusers is set to true.
+  * Makes use of this.countUsers_macro and this.listUsers_macro
+  * @see application.countUsers_macro
+  * @see application.listUsers_macro
+  */
+function users_macro(par)	{
+	if ( req.data.showusers=="true" )	{
+		this.listUsers_macro(par);
+	}	else	{
+		this.countUsers_macro(par);
+	}
+}
+
+
+/**
+  * Macro returning the number of logged-in users if application
+  * is active
+  * parameter used by global.formatCount
+  * @see global.formatCount
+  */
+function countUsers_macro(par)	{
+	if ( this.isActive()==true )
+		return this.activeUsers.size() + formatCount(this.activeUsers.size(),par);
+	else
+		return 0;
+}
+
+
+/**
+  * Macro rendering the list of logged-in users if application is active
+  * @param separator html-code written between elements
+  */
+function listUsers_macro(par)	{
+	var separator = (par && par.separator) ? par.separator : ", ";
+	if ( this.activeUsers.size()==0 )
+		return "";
+	var e = this.activeUsers.keys();
+	while ( e.hasMoreElements() )	{
+		res.write ( e.nextElement() );
+		if ( e.hasMoreElements() )	{
+			res.write ( separator );
+		}
+	}
+}
+
+
+/**
+  * Macro returning the number of active evaluators (=threads)
+  */
+function countActiveEvaluators_macro()	{
+	return this.countActiveEvaluators();
+}
+
+
+/**
+  * Macro returning the number of free evaluators (=threads)
+  */
+function countFreeEvaluators_macro()	{
+	return this.countFreeEvaluators();
+}
+
+
+/**
+  * Macro formatting the 5min average of requests.
+  */
+function getRequestAvg_macro(par)	{
+	if ( app.requestStat==null || app.requestStat.get(this.name)==null )
+		return 0;
+	if ( this.isActive() )	{
+		var obj = app.requestStat.get(this.name);
+		return obj.last5Min + formatCount(obj.last5Min,par);
+	}	else	{
+		return 0 + formatCount(0,par);
+	}
+}
+
+
+/**
+  * Macro formatting app.properties
+  */
+function properties_macro(par)	{
+	formatProperties( this.getProperties(), par );
+}
+