201 lines
3.8 KiB
PHP
201 lines
3.8 KiB
PHP
<?php
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/**
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* MiniMVC
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*
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* Convention-based micro-framework for PHP
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*
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* @package miniMVC
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* @author Timothy J. Warren
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* @copyright Copyright (c) 2011 - 2012
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* @link https://github.com/timw4mail/miniMVC
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* @license http://philsturgeon.co.uk/code/dbad-license
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*/
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// --------------------------------------------------------------------------
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// ! Generic Trait
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// --------------------------------------------------------------------------
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/**
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* Simple Trait to include the toString() magic method
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*
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* @package miniMVC
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* @subpackage System
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*/
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trait Generic {
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/**
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* Prints out the contents of the object when used as a string
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*
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* @return string
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*/
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public function __toString()
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{
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if (ENVIRONMENT == 'DEVELOPMENT')
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{
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$args = func_get_args();
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$method = ( ! empty($args)) ? $args[0] : "print_r";
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$data = (isset($args[1])) ? $args[1] : [];
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if (empty($data))
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{
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$data =& $this;
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}
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$output = '<pre>';
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if ($method == "var_dump")
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{
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ob_start();
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var_dump($data);
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$output .= ob_get_contents();
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ob_end_clean();
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}
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elseif ($method == "var_export")
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{
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ob_start();
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var_export($data);
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$output .= ob_get_contents();
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ob_end_clean();
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}
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else
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{
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$output .= print_r($data, TRUE);
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}
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return $output . '</pre>';
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}
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else
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{
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return '';
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}
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}
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}
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// --------------------------------------------------------------------------
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// ! JSObject Trait
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// --------------------------------------------------------------------------
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/**
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* Parent trait of base class, contains much of the magic
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*
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* @package miniMVC
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* @subpackage System
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*/
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trait JSObject {
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use Generic;
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/**
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* Constructor for creating the objects
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*
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* @param array $members
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* @return void
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*/
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public function __construct($members = [])
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{
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// Add the passed parameters to the object
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foreach($members as $name => &$value)
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{
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$this->$name = $value;
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}
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}
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// --------------------------------------------------------------------------
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/**
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* PHP magic method to facilitate dynamic methods
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*
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* @param string $name
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* @param array $params
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*/
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public function __call($name, $params = [])
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{
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if (is_callable($this->$name))
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{
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//Call the dynamic function
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return call_user_func_array($this->$name, $params);
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}
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}
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// --------------------------------------------------------------------------
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/**
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* PHP magic method that is called when an object is treated as a function
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*
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* @param array $args
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*/
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public static function __invoke($args = [])
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{
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$class = __CLASS__;
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return new $class($args);
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}
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}
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// --------------------------------------------------------------------------
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// ! Singleton Trait
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// --------------------------------------------------------------------------
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/**
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* Singleton pattern
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*
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* @package miniMVC
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* @subpackage System
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*/
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trait Singleton {
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use Generic;
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/**
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* Singleton object
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*
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* @var self
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*/
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protected static $instance;
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/**
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* Protected constructor for creating the one instance
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*/
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abstract protected function __construct();
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/**
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* PHP magic method that is called when an object is treated as a function
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*
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* @param array $params
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* @return self
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*/
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public static function __invoke($params = [])
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{
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return self::get_instance($params);
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}
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// --------------------------------------------------------------------------
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/**
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* Singleton getter function
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*
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* @return self
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*/
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public static function &get_instance()
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{
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if ( ! isset(self::$instance))
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{
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$class = __CLASS__;
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self::$instance = new $class;
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}
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return self::$instance;
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}
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// --------------------------------------------------------------------------
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/**
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* Magic function called when cloning an object
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*/
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public function __clone()
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{
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trigger_error('Clone is not allowed.', E_USER_ERROR);
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}
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}
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// End of traits.php
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