miniMVC/sys/controller.php

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<?php
/**
* MiniMVC
*
* Convention-based micro-framework for PHP
*
* @package miniMVC
* @author Timothy J. Warren
* @copyright Copyright (c) 2011 - 2012
* @link https://github.com/timw4mail/miniMVC
* @license http://philsturgeon.co.uk/code/dbad-license
*/
// --------------------------------------------------------------------------
/**
* Base Controller Class
*
* @package miniMVC
* @subpackage System
*/
class MM_Controller extends miniMVC {
/**
* Instance of Page class
*
* @var Page
*/
public $page;
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/**
* Name of the current module
*
* @var string
*/
public $module;
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/**
* Create the controller object
*
* @return void
*/
public function __construct()
{
parent::__construct();
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// Create the page object
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$this->page = new MM_Page($this);
}
// --------------------------------------------------------------------------
/**
* Function for loading a model into the current class
*
* @param string $file
* @param array $args
* @return void
*/
public function load_model($file, $args=array())
{
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// The module is set via the router
$module = strtolower($this->module);
$path = MM_MOD_PATH . "{$module}/models/{$file}.php";
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if(is_file($path))
{
require_once($path);
}
if( ! empty($args))
{
$this->$file = new $file($args);
}
else
{
$this->$file = new $file;
}
}
// --------------------------------------------------------------------------
/**
* Function for loading a view
*
* @param string $file
* @param array $data
* @param bool $return
* @return mixed
*/
public function load_view($file, array $data=array(), $return=FALSE)
{
$path = "";
// The module is the lower of the class name
// need to figure out a way to allow multiple controllers
// in one module
$module = strtolower(get_class($this));
$not_modules = array('miniMVC', 'page', 'db', 'output');
// If it's a module, look in the module view folder
if( ! in_array($module, $not_modules))
{
$path = MM_MOD_PATH . "{$module}/views/{$file}.php";
}
// If it's not a module, or doesn't exist in the module view folder
// look in the app view folder
if( ! is_file($path))
{
$path = MM_APP_PATH . "views/{$file}.php";
}
// Contain the content for buffering
ob_start();
// Extract the data array
extract($data);
// Include the file
include($path);
$buffer = ob_get_contents();
ob_end_clean();
if($return == TRUE)
{
return $buffer;
}
else
{
$this->output->append_output($buffer);
}
}
}
// End of controller.php