/extras/installer-ftp/lib/Curaga/class/Plugin/Validator/Min.php

<?php
// vim: foldmethod=marker
/**
 *  Min.php
 *
 *  @author     ICHII Takashi <ichii386@schweetheart.jp>
 *  @license    http://www.opensource.org/licenses/bsd-license.php The BSD License
 *  @package    Ethna
 *  @version    $Id: Min.php 822 2009-05-16 17:57:18Z sotarok $
 */

// {{{ Ethna_Plugin_Validator_Min
/**
 *  ????????????
 *
 *  @author     ICHII Takashi <ichii386@schweetheart.jp>
 *  @access     public
 *  @package    Ethna
 */
class Ethna_Plugin_Validator_Min extends Ethna_Plugin_Validator
{
    /** @var    bool    ??????????? */
    var $accept_array = false;

    /**
     *  ???????????
     *
     *  @access public
     *  @param  string  $name       ???????
     *  @param  mixed   $var        ??????
     *  @param  array   $params     ???????????
     */
    function &validate($name, $var, $params)
    {
        $true = true;
        $type = $this->getFormType($name);
        if (isset($params['min']) == false || $this->isEmpty($var, $type)) {
            return $true;
        }

        switch ($type) {
            case VAR_TYPE_INT:
                if ($var < $params['min']) {
                    if (isset($params['error'])) {
                        $msg = $params['error'];
                    } else {
                        $msg = _et('Please input more than %d(int) to {form}.');
                    }
                    return Ethna::raiseNotice($msg, E_FORM_MIN_INT, array($params['min']));
                }
                break;

            case VAR_TYPE_FLOAT:
                if ($var < $params['min']) {
                    if (isset($params['error'])) {
                        $msg = $params['error'];
                    } else {
                        $msg = _et('Please input more than %f(float) to {form}.');
                    }
                    return Ethna::raiseNotice($msg, E_FORM_MIN_FLOAT, array($params['min']));
                }
                break;

            case VAR_TYPE_DATETIME:
                $t_min = strtotime($params['min']);
                $t_var = strtotime($var);
                if ($t_var < $t_min) {
                    if (isset($params['error'])) {
                        $msg = $params['error'];
                    } else {
                        $msg = _et('Please input datetime value %s or later to {form}.');
                    }
                    return Ethna::raiseNotice($msg, E_FORM_MIN_DATETIME, array($params['min']));
                }
                break;

            case VAR_TYPE_FILE:
                $st = stat($var['tmp_name']);
                if ($st[7] < $params['min'] * 1024) {
                    if (isset($params['error'])) {
                        $msg = $params['error'];
                    } else {
                        $msg = _et('Please specify file whose size is more than %d KB.');
                    }
                    return Ethna::raiseNotice($msg, E_FORM_MIN_FILE, array($params['min']));
                }
                break;

            case VAR_TYPE_STRING:

                //
                //  ????????????????????????
                //  ????????????
                //
                //  ??? Ethna_Controller#client_encoding ????
                //  ????????
                //

                $ctl = Ethna_Controller::getInstance();
                $client_enc = $ctl->getClientEncoding();
                $plugin = $this->backend->getPlugin();

                //  select Plugin.
                if (mb_enabled() && strcasecmp('UTF-8', $client_enc) == 0) {
                    $plugin_name = 'Mbstrmin';
                    $params['mbstrmin'] = $params['min'];
                } elseif (strcasecmp('EUC-JP', $client_enc == 0)
                       || strcasecmp('eucJP-win', $client_enc == 0)) {
                    $plugin_name = 'Strmincompat';
                    $params['strmincompat'] = $params['min'];
                } else { 
                    $plugin_name = 'Strmin';
                    $params['strmin'] = $params['min'];
                }
                unset($params['min']);

                $vld = $plugin->getPlugin('Validator', $plugin_name);
                return $vld->validate($name, $var, $params);

                break;
        }

        return $true;
    }
}
// }}}
?>