mod.nsm_web_profiler.php

<?php if (! defined('BASEPATH')) die('No direct script access allowed');

/**
 * NSM Web Profiler Tag methods
 *
 * @package			NsmWebProfiler
 * @version			0.0.1
 * @author			Leevi Graham <http://leevigraham.com>
 * @copyright 		Copyright (c) 2007-2010 Newism <http://newism.com.au>
 * @license 		Commercial - please see LICENSE file included with this distribution
 * @link			http://expressionengine-addons.com/nsm-example-addon
 * @see				http://expressionengine.com/public_beta/docs/development/modules.html#control_panel_file
 */

class Nsm_web_profiler
{

	/**
	 * PHP5 constructor function.
	 *
	 * @access public
	 * @return void
	 **/
	function __construct()
	{
		// set the addon id
		$this->addon_id = strtolower(__CLASS__);
	
		// Create a singleton reference
		$EE =& get_instance();

		// define a constant for the current site_id rather than calling $PREFS->ini() all the time
		if (defined('SITE_ID') == FALSE) {
			define('SITE_ID', $EE->config->item('site_id'));
		}

		// Init the cache
		// If the cache doesn't exist create it
		if (! isset($EE->session->cache[$this->addon_id])) {
			$EE->session->cache[$this->addon_id] = array();
		}

		// Assign the cache to a local class variable
		$this->cache =& $EE->session->cache[$this->addon_id];
	}

	public function toolbar()
	{
		$EE =& get_instance();
		if ($EE->session->userdata['group_id'] != 1) {
			return false;
		}
			
		if (APP_VER < '2.1.5') {
			// EE < .2.2.0
			return $EE->load->_ci_load(array(
				'_ci_vars' => array(),
				'_ci_path' => PATH_THIRD . $this->addon_id . '/views/module/toolbar.php',
				'_ci_return' => true
			));
		} else {
			$EE->load->add_package_path(PATH_THIRD . 'nsm_web_profiler');
			return $EE->load->view('module/toolbar', array(), TRUE);
		}
	}
	
	public function disable_ee_debugging()
	{
		$EE =& get_instance();
		$EE->output->enable_profiler(false);
		$EE->TMPL->debugging = false;
		return '';
	}
	
	public function print_and_exit()
	{
		$EE =& get_instance();
		$this->disable_ee_debugging();
		$tagdata = trim($EE->TMPL->tagdata);
		die($tagdata);
	}
	
}