Standardized gobs of files.

git-svn-id: http://code.elgg.org/elgg/trunk@3548 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 103 insertions, 107 deletions

diff --git a/engine/lib/pagehandler.php b/engine/lib/pagehandler.php
index e602590b3..528be81de 100644
--- a/engine/lib/pagehandler.php
+++ b/engine/lib/pagehandler.php
@@ -1,120 +1,116 @@
 <?php
+/**
+ * Elgg page handler functions
+ *
+ * @package Elgg
+ * @subpackage Core
+ * @author Curverider Ltd
+ * @link http://elgg.org/
+ */
 
-	/**
-	 * Elgg page handler functions
-	 * 
-	 * @package Elgg
-	 * @subpackage Core
+/**
+ * Turns the current page over to the page handler, allowing registered handlers to take over
+ *
+ * @param string $handler The name of the handler type (eg 'blog')
+ * @param array $page The parameters to the page, as an array (exploded by '/' slashes)
+ * @return true|false Depending on whether a registered page handler was found
+ */
+function page_handler($handler, $page) {
+	global $CONFIG;
 
-	 * @author Curverider Ltd
+	set_context($handler);
 
-	 * @link http://elgg.org/
-	 */
-
-	/**
-	 * Turns the current page over to the page handler, allowing registered handlers to take over
-	 *
-	 * @param string $handler The name of the handler type (eg 'blog')
-	 * @param array $page The parameters to the page, as an array (exploded by '/' slashes)
-	 * @return true|false Depending on whether a registered page handler was found
-	 */
-	function page_handler($handler, $page) {
-		
-		global $CONFIG;
-		
-		set_context($handler);
-		
-		$query = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], '?')+1);//parse_url($_SERVER['REQUEST_URI']);
-		if (isset($query)) {
-			parse_str($query, $query_arr);
-			if (is_array($query_arr)) {
-				foreach($query_arr as $name => $val) {
-					set_input($name, $val);
-				}
-			}
-		} 
-		$page = explode('/',$page);
-		
-		if (!isset($CONFIG->pagehandler) || empty($handler)) {
-			$result = false;
-		} else if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) {
-			$function = $CONFIG->pagehandler[$handler];
-			$result = $function($page, $handler);
-			if ($result !== false) {
-				$result = true;
+	//parse_url($_SERVER['REQUEST_URI']);
+	$query = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], '?') + 1);
+	if (isset($query)) {
+		parse_str($query, $query_arr);
+		if (is_array($query_arr)) {
+			foreach($query_arr as $name => $val) {
+				set_input($name, $val);
 			}
-		} else {
-			$result = false;
 		}
-		
-		if (!$result) {
-			$result = default_page_handler($page, $handler);
+	}
+	$page = explode('/',$page);
+
+	if (!isset($CONFIG->pagehandler) || empty($handler)) {
+		$result = false;
+	} else if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) {
+		$function = $CONFIG->pagehandler[$handler];
+		$result = $function($page, $handler);
+		if ($result !== false) {
+			$result = true;
 		}
-		if ($result !== false) $result = true;		
-		
-		return $result;
-		
+	} else {
+		$result = false;
 	}
-	
-	/**
-	 * Registers a page handler for a particular identifier
-	 * 
-	 * eg, you can register a function called 'blog_page_handler' for handler type 'blog'
-	 * 
-	 * Now for all URLs of type http://yoururl/blog/*, the blog_page_handler function will be called.
-	 * The part of the URL marked with * above will be exploded on '/' characters and passed as an
-	 * array to that function, eg:
-	 * 
-	 * For the URL http://yoururl/blog/username/friends/:
-	 * blog_page_handler('blog', array('username','friends')); 
-	 *
-	 * @param string $handler The page type to handle
-	 * @param string $function Your function name
-	 * @return true|false Depending on success
-	 */
-	function register_page_handler($handler, $function) {
-		
-		global $CONFIG;
-		if (!isset($CONFIG->pagehandler))
-			$CONFIG->pagehandler = array();
-		if (is_callable($function)) {
-			$CONFIG->pagehandler[$handler] = $function;
-			return true;
-		} 
-		return false;
-		
+
+	if (!$result) {
+		$result = default_page_handler($page, $handler);
+	}
+	if ($result !== false) {
+		$result = true;
 	}
-	
-	/**
-	 * A default page handler that attempts to load the actual file at a given page handler location
-	 *
-	 * @param array $page The page URL elements
-	 * @param string $handler The base handler
-	 * @return true|false Depending on success
-	 */
-	function default_page_handler($page, $handler) {
-		
-		global $CONFIG;
-		$script = "";
-		
-		$page = implode('/',$page);
-		if (($questionmark = strripos($page, '?')))
-			$page = substr($page, 0, $questionmark);
 
-		$script = str_replace("..","",$script);
-		$callpath = $CONFIG->path . $handler . "/" . $page;
-		if (!file_exists($callpath) || is_dir($callpath) || substr_count($callpath,'.php') == 0) {
-				if (substr($callpath,strlen($callpath) - 1, 1) != "/")
-					$callpath .= "/";
-				$callpath .= "index.php";
-				if (!include($callpath))
-					return false; 
-		} else {
-			 include($callpath);
-		}
-		
+	return $result;
+}
+
+/**
+ * Registers a page handler for a particular identifier
+ *
+ * eg, you can register a function called 'blog_page_handler' for handler type 'blog'
+ *
+ * Now for all URLs of type http://yoururl/blog/*, the blog_page_handler function will be called.
+ * The part of the URL marked with * above will be exploded on '/' characters and passed as an
+ * array to that function, eg:
+ *
+ * For the URL http://yoururl/blog/username/friends/:
+ * blog_page_handler('blog', array('username','friends'));
+ *
+ * @param string $handler The page type to handle
+ * @param string $function Your function name
+ * @return true|false Depending on success
+ */
+function register_page_handler($handler, $function) {
+	global $CONFIG;
+	if (!isset($CONFIG->pagehandler)) {
+		$CONFIG->pagehandler = array();
+	}
+	if (is_callable($function)) {
+		$CONFIG->pagehandler[$handler] = $function;
 		return true;
-		
 	}
 
-?>
\ No newline at end of file
+	return false;
+}
+
+/**
+ * A default page handler that attempts to load the actual file at a given page handler location
+ *
+ * @param array $page The page URL elements
+ * @param string $handler The base handler
+ * @return true|false Depending on success
+ */
+function default_page_handler($page, $handler) {
+	global $CONFIG;
+	$script = "";
+
+	$page = implode('/',$page);
+	if (($questionmark = strripos($page, '?'))) {
+		$page = substr($page, 0, $questionmark);
+	}
+	$script = str_replace("..","",$script);
+	$callpath = $CONFIG->path . $handler . "/" . $page;
+	if (!file_exists($callpath) || is_dir($callpath) || substr_count($callpath,'.php') == 0) {
+			if (substr($callpath,strlen($callpath) - 1, 1) != "/") {
+				$callpath .= "/";
+			}
+			$callpath .= "index.php";
+			if (!include($callpath)) {
+				return false;
+			}
+	} else {
+		include($callpath);
+	}
+
+	return true;
+}
\ No newline at end of file