new_expression_engine_module.php

<?php

class Nsm_module_CP {

	var $module_name	= "Nsm_module";
	var $version 		= '1.0.0';

	public function __construct($switch = TRUE)
	{
		global $IN;
		if($switch === TRUE)
		{
			switch($IN->GBL('P'))
			{
				default : $this->index();
				break;
			}
		}
	}
	private function index()
	{
		$this->render_layout("index");
	}
	private function render_layout($page, $content = ''){}
	public function nsm_form_builder_module_install()
	{
		global $DB, $PREFS;

		/** MODULE INSTALLATION **/
		
		$sql[] = $DB->insert_string('exp_modules', array(
				'module_name' => $this->module_name,
				'module_version' => $this->version,
				'has_cp_backend' => 'y'
			));
		$this->execute_sql($sql);
	}
	public function nsm_form_builder_module_deinstall()
	{
		global $DB;
		$query = $DB->query("SELECT module_id FROM exp_modules WHERE module_name = '".$this->module_name."'"); 
		$sql[] = "DELETE FROM exp_module_member_groups WHERE module_id = '".$query->row['module_id']."'";
		$sql[] = "DELETE FROM exp_modules WHERE module_name = '".$this->module_name."'";
		$sql[] = "DELETE FROM exp_actions WHERE class = '".$this->module_name."'";
		$sql[] = "DELETE FROM exp_actions WHERE class = '".$this->module_name."_CP'";
		$this->execute_sql($sql);
	}
	private function nsm_form_builder_module_update(){}
	private function execute_sql($sql)
	{
		global $DB;
		if(is_array($sql))
		{
			foreach ($sql as $query)
				$DB->query($query);
		}
		elseif(is_string($sql))
		{
			$DB-query($query);
		}
	}
}