<?php
/**
 * @package		Library
 *
 *
 */

namespace Modules\administrator\administrators;
if (!defined('BACKEND')) exit;

class element_administrators extends \Library\Php\StandardModule\Element{ //data element in area
    var $default_value;
    var $values;
    var $php_code_for_preview;
    function print_field_new($prefix, $parent_id = null, $area = null){
        $answer = '';


        if (isset($this->mem_value))
        $value = $this->mem_value;
        else
        $value = $this->default_value;

        $answer .= '';
        if (isset($this->values) != null && sizeof($this->values) > 0)
        foreach($this->values as $key => $group){
            $answer .= '<br /><span class="label"><b>&nbsp;&nbsp;&nbsp;'.htmlspecialchars($group['title']).'</b></span><br />';
            foreach($group['values'] as $key_value => $current_value){
                if ($current_value[0] == $this->default_value || $current_value[0] == $value)
                $selected = ' checked="yes" ';
                else
                $selected = "";
                $answer .= '&nbsp;&nbsp;&nbsp;<input class="stdModBox" name="'.$prefix.'['.$current_value[0].']" type="checkbox" '.$selected.' />'.htmlspecialchars($current_value[1]).'<br />';
            }
            $answer .= '';
        }
        $answer .= '';
        return $answer;
    }

    function memorize($prefix){
        if(isset($_REQUEST[$prefix]))
        $this->mem_value = $_REQUEST[$prefix];
    }

    function reset(){
        unset($this->mem_value);
    }

    function print_field_update($prefix, $parent_id = null, $area = null){
        $values = array();
        $answer = '';
         
        if ($area){
            $sql = "select * from `".DB_PREF."user_to_mod` utm where user_id = '".$parent_id."' ";
            $rs = mysql_query($sql);
            if (!$rs)
            trigger_error("Can not get text field data. ".$sql);
            while ($lock = mysql_fetch_assoc($rs)){
                $values[$lock['module_id']] = 1;
            }
        }


        $value_exists = false;
        if (isset($this->values) != null && sizeof($this->values) > 0)
        foreach($this->values as $key => $group){
            $answer .= '<br /><span class="label"><b>&nbsp;&nbsp;&nbsp;'.htmlspecialchars($group['title']).'</b></span><br />';
            foreach($group['values'] as $key_value => $current_value){
                if (isset($values[$current_value[0]])){
                    $selected = ' checked="yes" ';
                    $value_exists = true;
                }else
                $selected = "";
                $answer .= '&nbsp;&nbsp;&nbsp;<input class="stdModBox" name="'.$prefix.'['.$current_value[0].']" type="checkbox" '.$selected.' />'.htmlspecialchars($current_value[1]).'<br />';
            }
        }

        return $answer;
    }


    function process_insert( $prefix, $area,$id){

        foreach($_REQUEST[$prefix] as $key => $value){
            $sql = "insert into `".DB_PREF."user_to_mod` set user_id = ".(int)$id.", module_id = ".(int)$key." ";
            $rs = mysql_query($sql);
            if(!$rs)
            trigger_error($sql." ".mysql_error());
        }



    }


    function process_update( $prefix, $area,$id){
        $sql = "delete from `".DB_PREF."user_to_mod` where user_id = ".(int)$id."";
        $rs = mysql_query($sql);
        if(!$rs)
        trigger_error($sql);

        foreach($_REQUEST[$prefix] as $key => $value){
            $sql = "insert into `".DB_PREF."user_to_mod` set user_id = ".(int)$id.", module_id = ".(int)$key." ";
            $rs = mysql_query($sql);
            if(!$rs)
            trigger_error($sql." ".mysql_error());
        }



    }

    function get_parameters($action, $prefix){
        return;
    }


    function check_field($prefix, $action){
        return null;
    }



    function preview_value($value){
        eval ($this->php_code_for_preview);
        return $value;
    }

    function set_default_value($default_value){
        $this->default_value = $default_value;
    }
    function get_default_value(){
        return $this->default_value;
    }
    function set_values($values){
        $this->values = $values;
    }


    function set_php_code_for_preview($php_code_for_preview){
        $this->php_code_for_preview = $php_code_for_preview;
    }
}

