From b842dc2121896ca946ff84ef9fc42a752de23a00 Mon Sep 17 00:00:00 2001
From: Joe Presbrey <presbrey@mit.edu>
Date: Mon, 9 Apr 2007 22:16:44 +0000
Subject: [PATCH] git-svn-id: svn://presbrey.mit.edu/php/lib@120
 a142d4bd-2cfb-0310-9673-cb33a7e74f58

---
 lib/joe/site.lib.php | 51 ++++++++++++++++++++++++++------------------
 1 file changed, 30 insertions(+), 21 deletions(-)

diff --git a/lib/joe/site.lib.php b/lib/joe/site.lib.php
index 3496242..1321a8b 100755
--- a/lib/joe/site.lib.php
+++ b/lib/joe/site.lib.php
@@ -5,16 +5,14 @@
 
 class Site {
 	function Start() {}
-	function Finish() {}
-
 	function Call($MODULE, $METHOD) {
 		$nCalls = 0;
-		if (file_exists('site/'.$MODULE.'.php')) {
+		if (file_exists(strtolower('site/'.$MODULE.'.php'))) {
 			require_once strtolower('site/'.$MODULE.'.php');
 			if (class_exists($MODULE)) {
-				$object = new $MODULE;
-				$object->Start();
-				$handlers = $object->get_handlers($METHOD);
+				$page = new $MODULE($this, $METHOD);
+				$page->Start();
+				$handlers = $page->get_handlers($METHOD);
 				switch ($METHOD) {
 					case 'GET':
 					case 'get':
@@ -26,33 +24,44 @@ class Site {
 				}
 				foreach($handlers as $handler) {
 					if (isset($argv[$handler]) &&
-						is_callable($object, $handler)) {
-						call_user_func_array(array($object, $handler), $argv);
+						false !== $page->Call($handler, $argv)) {
 						$nCalls++;
 					}
 				}
-				if ($nCalls == 0 && is_callable($object, 'default')) {
-					call_user_func_array(array($object, $handler), $argv);
+				echo $nCalls;
+				print_r($page);
+				if ($nCalls == 0 && is_callable($page, '_default')) {
+					$page->Call('_default', $argv);
 					$nCalls++;
 				}
-				$object->Finish();
+				$page->Finish();
 			}
 		}
 		return $nCalls;
 	}
+	function Finish() {}
 }
 
 class Page {
-	function Start() {}
-	function Finish() {}
-
-	function get_handlers($method) {
-		$handlers = isset($this->handlers[$method]) ?
-					$this->handlers[$method] :
-					array('default');
+	var $site, $method;
+	function __construct($site, $method) {
+		$this->site = $site;
+		$this->method = $method;
+	}
+	function get_handlers() {
+		$handlers = isset($this->handlers[$this->method]) ?
+					$this->handlers[$this->method] : array();
 		return $handlers;
-		//return array_map(
-		//	create_function('$a','return "_'.$method.'_".$a;'),
-		//	$this->handlers[$method]);
 	}
+	function has_handler($handler) {
+		return isset($this->handlers[$this->method]) ? in_array($handler, $this->handlers[$this->method]) : false;
+	}
+
+	function Start() {}
+	function Call($handler, $argv) {
+		if (is_callable(array($this, $handler)))
+			return array(0, call_user_func_array(array($this, $handler), $argv));
+		else return false;
+	}
+	function Finish() {}
 }
-- 
2.45.0