webmind/restrict/framework/classes/module.php

<?php 
	/**
	* Created on 01/09/2009
	*
	* Class that contains the methods to manipulate Modules		
	* @author Felipe Nascimento (felipenmoura@gmail.com)
	* @author Jaydson Gomes (jaydson@thewebmind.org)
	* @version 1.0.0
	*
	*/

	class Module
	{
		public $name;
		public $version;
		public $fullName;
		public $language;
		public $details;
		public $authors;
		public $description;
		public $date;
		public $thumb;
		public $license;
		private $module;
		public $dependences; // scripts, styles and options the current module has/needs
		public $configPage;
		private $moduleData;  // the options or additional information added to the loaded module
		
		protected function load($m)
		{
			GLOBAL $_MIND;
			if($this->moduleExists($m))
			{
				$m= $_MIND['rootDir'].$_MIND['moduleDir'].'/'.$m.'/';
				if(($confXML= @simplexml_load_file($m.'conf.xml')) && $infoXML= @simplexml_load_file($m.'info.xml'))
				{
					// creating the info array
					$ar= Array();
					$ar['name']= (string)$infoXML->name['value'];
					$ar['fullName']= (string)$infoXML->fullName['value'];
					$ar['language']= (string)$infoXML->language['value'];
					$ar['details']= Array();
					foreach($infoXML->details->detail as $d)
						array_push($ar['details'], Array('name'=>(string)$d['name'], 'value'=>(string)$d['value']));
					$ar['authors']= Array();
					foreach($infoXML->authors->author as $d)
						array_push($ar['authors'], Array('name'=>(string)$d['value'], 'email'=>(string)$d['email']));
					//$ar['details']= $infoXML->details['value'];
					
					$ar['version']= (string)$infoXML->version['value'];
					$ar['description']= (string)$infoXML->description['value'];
					$ar['date']= (string)$infoXML->date['value'];
					$ar['thumb']= (string)$infoXML->thumb['value'];
					$ar['license']= (string)$infoXML->license['value'];
					$ar['configPage']= (string)$confXML->config['src'];
					
					// creating the config array
					$ar['dependences']= Array();
					$ar['dependences']['scripts']= Array();
					$ar['dependences']['styles']= Array();
					
					foreach($confXML->scripts->js as $d)
						array_push($ar['dependences']['scripts'],
									(string)$d['src']);
					foreach($confXML->styles->css as $d)
						array_push($ar['dependences']['styles'],
									(string)$d['src']);
					
					$this->populate($ar);
					//$this->populate($_MIND['fw']->objectToArray($infoXML));
				}else{
						echo "Mind.Dialog.ShowError(".JSON_encode($_MIND['fw']->errorOutput(7)).")";
					 }
			}else{
					echo "Mind.Dialog.ShowError(".JSON_encode($_MIND['fw']->errorOutput(7)).")";
				 }
			return $this;
		}
		public function populate($ar)
		{
			GLOBAL $_MIND;
			$this->name			= $_MIND['fw']->getEncoded($ar['name']);
			$d= $_MIND['moduleDir'].'/'.$this->name.'/data/';
			$this->version 		= $ar['version'];
			$this->fullName		= $_MIND['fw']->filter($ar['fullName']);
			$this->language		= $_MIND['fw']->filter($ar['language']);
			$this->description	= $_MIND['fw']->filter($ar['description']);
			$this->date			= $ar['date'];
			$this->thumb		= $d.$_MIND['fw']->getEncoded($ar['thumb']);
			$this->license		= $d.$_MIND['fw']->getEncoded($ar['license']);
			$this->authors		= Array();
			for($i=0; $i<sizeof($ar['authors']); $i++)
			{
				$this->authors[$i]= $ar['authors'][$i];
			}	
			$this->details		= Array();
			for($i=0; $i<sizeof($ar['details']); $i++)
			{
				$this->details[$i]= Array('name'=>$ar['details'][$i]['name'], 'value'=>$ar['details'][$i]['value']);
			}
			$this->dependences	= Array();
			if(isset($ar['dependences']))
			{
				if(isset($ar['dependences']['scripts']))
					for($i=0; $i<sizeof($ar['dependences']['scripts']); $i++)
					{
						$this->dependences['scripts'][$i]= $d.$_MIND['fw']->getEncoded($ar['dependences']['scripts'][$i]);
					}
				if(isset($ar['dependences']['styles']))
					for($i=0; $i<sizeof($ar['dependences']['styles']); $i++)
					{
						$this->dependences['styles'][$i]= $d.$_MIND['fw']->getEncoded($ar['dependences']['styles'][$i]);
					}
			}
			$this->configPage= $ar['configPage'];
			return $this;
		}
		public function moduleExists($m)
		{
			GLOBAL $_MIND;
			return file_exists($_MIND['rootDir'].$_MIND['moduleDir'].'/'.$m.'/conf.xml');
		}
		
		public function loadModule($k)
		{
			GLOBAL $_MIND;
			$mDir= $_MIND['rootDir'].$_MIND['moduleDir'].'/';
			include($mDir.'module_interface.php');
			include($mDir.strtolower($this->name).'/'.$this->name.'.php');
			$this->module= new $this->name($k);
		}
		
		public function __construct($module= false)
		{
			GLOBAL $_MIND;
			$this->authors		= Array();
			$this->details		= Array();
			$this->dependences	= Array();
			if($module)
			{
				$this->load($module);
			}
		}
		
		
		/***********************/
		
		public function structure($m, $p)
		{
			GLOBAL $_MIND;
			$x= $this->module->structure();
			
			if(!file_exists($_MIND['rootDir'].$p.$x))
				mkdir($_MIND['rootDir'].$p.$x, 0777);
				
			$m= $_MIND['rootDir'].$m.$x;
			$p= $_MIND['rootDir'].$p.$x;
			
			if(!$_MIND['fw']->copyDir($m, $p, true))
				return false;
		}
		public function neededFiles($d)
		{
			$m= $this->module->neededFiles();
		}
	}
?>