Source for file Min.php

Documentation is available at Min.php

  1. <?php
  2. // vim: foldmethod=marker
  3. /**
  4.  *  Min.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: 425abe3f76bd67c9b48d0f3cc72ab80680059b3a $
  10.  */
  11.  
  12. // {{{ Ethna_Plugin_Validator_Min
  13. /**
  14.  *  最小値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_Min extends Ethna_Plugin_Validator
  21. {
  22.     /** @var    bool    配列を受け取るかフラグ */
  23.     public $accept_array = false;
  24.  
  25.     /**
  26.      *  最小値のチェックを行う
  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   $params     プラグインのパラメータ
  32.      */
  33.     public function validate($name, $var, $params)
  34.     {
  35.         $true = true;
  36.         $type = $this->getFormType($name);
  37.         if (isset($params['min']) == false || $this->isEmpty($var, $type)) {
  38.             return $true;
  39.         }
  40.  
  41.         switch ($type) {
  42.             case VAR_TYPE_INT:
  43.                 if ($var < $params['min']) {
  44.                     if (isset($params['error'])) {
  45.                         $msg = $params['error'];
  46.                     } else {
  47.                         $msg = _et('Please input more than %d(int) to {form}.');
  48.                     }
  49.                     return Ethna::raiseNotice($msg, E_FORM_MIN_INT, array($params['min']));
  50.                 }
  51.                 break;
  52.  
  53.             case VAR_TYPE_FLOAT:
  54.                 if ($var < $params['min']) {
  55.                     if (isset($params['error'])) {
  56.                         $msg = $params['error'];
  57.                     } else {
  58.                         $msg = _et('Please input more than %f(float) to {form}.');
  59.                     }
  60.                     return Ethna::raiseNotice($msg, E_FORM_MIN_FLOAT, array($params['min']));
  61.                 }
  62.                 break;
  63.  
  64.             case VAR_TYPE_DATETIME:
  65.                 $t_min = strtotime($params['min']);
  66.                 $t_var = strtotime($var);
  67.                 if ($t_var < $t_min) {
  68.                     if (isset($params['error'])) {
  69.                         $msg = $params['error'];
  70.                     } else {
  71.                         $msg = _et('Please input datetime value %s or later to {form}.');
  72.                     }
  73.                     return Ethna::raiseNotice($msg, E_FORM_MIN_DATETIME, array($params['min']));
  74.                 }
  75.                 break;
  76.  
  77.             case VAR_TYPE_FILE:
  78.                 $st = stat($var['tmp_name']);
  79.                 if ($st[7] < $params['min'] * 1024) {
  80.                     if (isset($params['error'])) {
  81.                         $msg = $params['error'];
  82.                     } else {
  83.                         $msg = _et('Please specify file whose size is more than %d KB.');
  84.                     }
  85.                     return Ethna::raiseNotice($msg, E_FORM_MIN_FILE, array($params['min']));
  86.                 }
  87.                 break;
  88.  
  89.             case VAR_TYPE_STRING:
  90.  
  91.                 //
  92.                 //  マルチバイトエンコーディングと、そうでない場合で
  93.                 //  異なるプラグインを呼ぶ。
  94.                 //
  95.                 //  これは Ethna_Controller#client_encoding の値によ
  96.                 //  って動きが決まる
  97.                 //
  98.  
  99.                 $ctl = Ethna_Controller::getInstance();
  100.                 $client_enc = $ctl->getClientEncoding();
  101.                 $plugin = $this->backend->getPlugin();
  102.  
  103.                 //  select Plugin.
  104.                 if (mb_enabled() && strcasecmp('UTF-8', $client_enc) == 0) {
  105.                     $plugin_name = 'Mbstrmin';
  106.                     $params['mbstrmin'] = $params['min'];
  107.                 } elseif (strcasecmp('EUC-JP', $client_enc == 0)
  108.                        || strcasecmp('eucJP-win', $client_enc == 0)) {
  109.                     $plugin_name = 'Strmincompat';
  110.                     $params['strmincompat'] = $params['min'];
  111.                 } else { 
  112.                     $plugin_name = 'Strmin';
  113.                     $params['strmin'] = $params['min'];
  114.                 }
  115.                 unset($params['min']);
  116.  
  117.                 $vld = $plugin->getPlugin('Validator', $plugin_name);
  118.                 return $vld->validate($name, $var, $params);
  119.  
  120.                 break;
  121.         }
  122.  
  123.         return $true;
  124.     }
  125. }
  126. // }}}

Documentation generated on Fri, 11 Nov 2011 03:58:43 +0900 by phpDocumentor 1.4.3