Various small improvements

sys/db.php

@@ -205,29 +205,29 @@ class db extends PDO {
 	
 	// --------------------------------------------------------------------------
     
-    /**
-     * Returns the last error from the database
-     *
-     * @return string
-     */
-    function get_last_error()
-    {
-    	$error = array();
+	/**
+	 * Returns the last error from the database
+	 *
+	 * @return string
+	 */
+	function get_last_error()
+	{
+		$error = array();
 
-    	if(isset($this->statement))
-    	{
-    		$error = $this->statement->errorInfo();
-    	}
-    	else
-    	{
-    		$error = $this->errorInfo();
-    	}
+		if(isset($this->statement))
+		{
+			$error = $this->statement->errorInfo();
+		}
+		else
+		{
+			$error = $this->errorInfo();
+		}
 
-    	$code = $error[0];
-    	$driver_code = $error[1];
-    	$message = $error[2];
+		$code = $error[0];
+		$driver_code = $error[1];
+		$message = $error[2];
 
-    	// Contain the content for buffering
+		// Contain the content for buffering
 		ob_start();
 
 		include(APP_PATH.'/errors/error_db.php');
@@ -235,7 +235,7 @@ class db extends PDO {
 		$buffer = ob_get_contents();
 		ob_end_clean();
 		echo $buffer;
-    }
+	}
 }
 
 // End of db.php

sys/miniMVC.php

@@ -266,6 +266,21 @@ class miniMVC extends JSObject{
 			unset($this->$name);
 		}
 	}
+	
+	/**
+	 * Convenience function to load config files
+	 *
+	 * @param string $name
+	 */
+	function load_config($name)
+	{
+		$path = APP_PATH . "config/{$name}.php";
+	
+		if(is_file($path))
+		{
+			require_once($path);
+		}
+	}
 }
 
 // --------------------------------------------------------------------------

sys/output.php

@@ -1,20 +1,18 @@
 <?php
 
-/**
- * Class for content output
- */
 class Output extends miniMVC {
 
 	private $buffer, $headers;
 
 	function __construct()
 	{
+		// Compression is good! 
+		ob_start("ob_gzhandler");
+	
 		$this->buffer = "";
 		$this->headers = array();
 	}
 	
-	// --------------------------------------------------------------------------
-	
 	/**
 	 * PHP magic method called when ending the script
 	 * Used for outputing HTML
@@ -40,14 +38,11 @@ class Output extends miniMVC {
 		
 		if( ! empty($this->buffer))
 		{
-			ob_start("ob_gzhandler");
 			echo $this->buffer;
 			ob_end_flush();
 		}
 	}
 	
-	// --------------------------------------------------------------------------
-	
 	/**
 	 * Sets a header for later output
 	 * @param string $key
@@ -58,8 +53,6 @@ class Output extends miniMVC {
 		$this->headers[$key] = $val;
 	}
 	
-	// --------------------------------------------------------------------------
-	
 	/**
 	 * Adds text to the output buffer
 	 * 
@@ -70,8 +63,6 @@ class Output extends miniMVC {
 		$this->buffer .= $string;
 	}
 	
-	// --------------------------------------------------------------------------
-	
 	/**
 	 * Sets the output buffer
 	 * 
@@ -81,6 +72,28 @@ class Output extends miniMVC {
 	{
 		$this->buffer = $string;
 	}
+	
+	/**
+	 * Sends headers and then removes them
+	 */
+	function flush_headers()
+	{
+		// Set headers
+		foreach($this->headers as $key => $val)
+		{
+			if( ! isset($val))
+			{
+				@header($key);
+			}
+			else
+			{
+				@header("$key: $val");
+			}
+		}
+		
+		// Empty headers
+		$this->headers = array();
+	}
 }
 
 // End of Output.php