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

require_once("Secure_Controller.php");

abstract class Persons extends Secure_Controller
{
    public function __construct($module_id = NULL)
    {
        parent::__construct($module_id);
    }

    public function index()
    {
        $data['table_headers'] = $this->xss_clean(get_people_manage_table_headers());

        $this->load->view('people/manage', $data);
    }

    /*
     Gives search suggestions based on what is being searched for
    */
    public function suggest()
    {
        $suggestions = $this->xss_clean($this->Person->get_search_suggestions($this->input->post('term')));

        echo json_encode($suggestions);
    }

    /*
    Gets one row for a person manage table. This is called using AJAX to update one row.
    */
    public function get_row($row_id)
    {
        $data_row = $this->xss_clean(get_person_data_row($this->Person->get_info($row_id), $this));

        echo json_encode($data_row);
    }

    /*
    Capitalize segments of a name, and put the rest into lower case. You can pass the characters you want to use as delimiters.

    i.e. <?php echo nameize("john o'grady-smith"); ?>

    returns John O'Grady-Smith
    */
    protected function nameize($str, $a_char = array("'", "-", " "))
    {   
        // $str contains the complete raw name string
        // $a_char is an array containing the characters we use as separators for capitalization. If you don't pass anything, there are three in there as default.
        $string = strtolower($str);

        foreach($a_char as $temp)
        {
            $pos = strpos($string, $temp);
            if($pos)
            {
                // we are in the loop because we found one of the special characters in the array, so lets split it up into chunks and capitalize each one.
                $mend = '';
                $a_split = explode($temp, $string);
                foreach($a_split as $temp2)
                {
                    // capitalize each portion of the string which was separated at a special character
                    $mend .= ucfirst($temp2).$temp;
                }
                $string = substr($mend, 0, -1);
            }           
        }

        return ucfirst($string);
    }
}
?>