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<?php

if (!defined('BASEPATH'))
{
        exit('No direct script access allowed');
}
/**
 * Smartie Class
 *
 * @package        CodeIgniter
 * @subpackage     Libraries
 * @category       Smarty
 * @author         Kepler Gelotte
 * @link           http://www.coolphptools.com/codeigniter-smarty
 */
require_once (APPPATH.'/third_party/smarty/libs/Smarty.class.php');

class Smartie extends Smarty
{

        var $debug = false;

        function __construct()
        {
                parent::__construct();

                $this->template_dir = APPPATH."views/templates/default";
                $this->compile_dir = APPPATH."views/templates_c";
                if (!is_writable($this->compile_dir))
                {
                        // make sure the compile directory can be written to
                        @chmod($this->compile_dir, 0777);
                }

                // Uncomment these 2 lines to change Smarty's delimiters
                // $this->left_delimiter = '{{';
                // $this->right_delimiter = '}}';

                $this->assign('FCPATH', FCPATH); // path to website
                $this->assign('APPPATH', APPPATH); // path to application directory
                $this->assign('BASEPATH', BASEPATH); // path to system directory
                $this->assign('ini', $GLOBALS['INI']);
                if (USE_SMARTY_PAGINATE === true)
                {
                        require_once "smarty/libs/SmartyPaginate.class.php";
                        if ($GLOBALS["INI"]["Paginate"]["limits"])
                        {
                                $limits = explode(";", $GLOBALS["INI"]["Paginate"]["limits"]);
                                $GLOBALS["ui"]->assign("limits", $limits);
                                if (!$_SESSION["Paginate"]["limit"])
                                {
                                        $limit = 20;
                                        if ($GLOBALS["INI"]["Paginate"]["default_limit"])
                                        {
                                                $limit = $GLOBALS["INI"]["Paginate"]["default_limit"];
                                        }
                                }
                                if ($_GET["limit"])
                                {
                                        $g_limit = weban_utils::clean_get_input("limit", "int");
                                        if (is_int($g_limit) && in_array($g_limit, $limits))
                                        {
                                                $limit = $g_limit;
                                        }
                                }
                                $GLOBALS["ui"]->assign("sel_limit", $limit);
                        }
                        else
                        {
                                $limit = 20;
                                if ($GLOBALS["INI"]["Paginate"]["default_limit"])
                                {
                                        $limit = $GLOBALS["INI"]["Paginate"]["default_limit"];
                                }
                        }
                        if ($limit)
                        {
                                $_SESSION["Paginate"]["limit"] = $limit;
                        }
                        if (!$_GET["start"])
                        {
                                SmartyPaginate::reset();
                        }
                }
                log_message('debug', "Smarty Class Initialized");
        }

        function setDebug($debug = true)
        {
                $this->debug = $debug;
        }

        /**
         *  Parse a template using the Smarty engine
         *
         * This is a convenience method that combines assign() and
         * display() into one step. 
         *
         * Values to assign are passed in an associative array of
         * name => value pairs.
         *
         * If the output is to be returned as a string to the caller
         * instead of being output, pass true as the third parameter.
         *
         * @access    public
         * @param    string
         * @param    array
         * @param    bool
         * @return    string
         */
        function view($template, $data = array(), $return = false)
        {
                if (!$this->debug)
                {
                        $this->error_reporting = false;
                }
                $this->error_unassigned = false;

                foreach ($data as $key => $val)
                {
                        $this->assign($key, $val);
                }

                if ($return == false)
                {
                        $CI = &get_instance();
                        if (method_exists($CI->output, 'set_output'))
                        {
                                $CI->output->set_output($this->fetch($template));
                        }
                        else
                        {
                                $CI->output->final_output = $this->fetch($template);
                        }
                        return;
                }
                else
                {
                        return $this->fetch($template);
                }
        }
}
// END Smartie Class