Idea_Plugin_Extlib/class/Plugin/Validator/Ethna_Plugin_Validator_Type.php

   1 <?php
   2 // vim: foldmethod=marker
   3 /**
   4  *  Ethna_Plugin_Validator_Type.php
   5  *
   6  *  @author     ICHII Takashi <ichii386@schweetheart.jp>
   7  *  @license    http://www.opensource.org/licenses/bsd-license.php The BSD License
   8  *  @package    Ethna
   9  *  @version    $Id$
  10  */
  11
  12 // {{{ Ethna_Plugin_Validator_Type
  13 /**
  14  *  タイプチェックプラグイン
  15  *
  16  *  @author     ICHII Takashi <ichii386@schweetheart.jp>
  17  *  @access     public
  18  *  @package    Ethna
  19  */
  20 class Ethna_Plugin_Validator_Type extends Ethna_Plugin_Validator
  21 {
  22     /** @var    bool    配列を受け取るかフラグ */
  23     var $accept_array = false;
  24
  25     /**
  26      *  フォーム値の型チェックを行う
  27      *
  28      *  @access public
  29      *  @param  string  $name       フォームの名前
  30      *  @param  mixed   $var        フォームの値
  31      *  @param  array   $params     プラグインのパラメータ
  32      */
  33     function &validate($name, $var, $params)
  34     {
  35         $true = true;
  36         $type = $params['type'];
  37         if ($type == VAR_TYPE_FILE || $this->isEmpty($var, $type)) {
  38             return $true;
  39         }
  40
  41         foreach (array_keys(to_array($var)) as $key) {
  42             switch ($type) {
  43                 case VAR_TYPE_INT:
  44                     if (!preg_match('/^-?\d+$/', $var)) {
  45                         if (isset($params['error'])) {
  46                             $msg = $params['error'];
  47                         } else {
  48                             $msg = _et('Please input integer value to {form}.');
  49                         }
  50                         return Ethna::raiseNotice($msg, E_FORM_WRONGTYPE_INT);
  51                     }
  52                     break;
  53
  54                 case VAR_TYPE_FLOAT:
  55                     if (!preg_match('/^-?\d+$/', $var) && !preg_match('/^-?\d+\.\d+$/', $var)) {
  56                         if (isset($params['error'])) {
  57                             $msg = $params['error'];
  58                         } else {
  59                             $msg = _et('Please input float value to {form}.');
  60                         }
  61                         return Ethna::raiseNotice($msg, E_FORM_WRONGTYPE_FLOAT);
  62                     }
  63                     break;
  64
  65                 case VAR_TYPE_BOOLEAN:
  66                     if ($var != "1" && $var != "0") {
  67                         if (isset($params['error'])) {
  68                             $msg = $params['error'];
  69                         } else {
  70                             $msg = _et('You can input 0 or 1 to {form}.');
  71                         }
  72                         return Ethna::raiseNotice($msg, E_FORM_WRONGTYPE_BOOLEAN);
  73                     }
  74                     break;
  75
  76                 case VAR_TYPE_DATETIME:
  77                     $r = strtotime($var);
  78                     if ($r == -1 || $r === false) {
  79                         if (isset($params['error'])) {
  80                             $msg = $params['error'];
  81                         } else {
  82                             $msg = _et('Please input valid datetime to {form}.');
  83                         }
  84                         return Ethna::raiseNotice($msg, E_FORM_WRONGTYPE_DATETIME);
  85                     }
  86                     break;
  87             }
  88         }
  89
  90         return $true;
  91     }
  92 }
  93 // }}}
  94
  95 ?>