FormError.php

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<?php
// This file should be in UTF8 without BOM - Accents examples: éèê
// +----------------------------------------------------------------------+
// | Copyright (c) 2004-2015 Advisto SAS, service PEEL - contact@peel.fr  |
// +----------------------------------------------------------------------+
// | This file is part of PEEL Shopping 8.0.0, which is subject to an   |
// | opensource GPL license: you are allowed to customize the code           |
// | for your own needs, but must keep your changes under GPL                |
// | More information: https://www.peel.fr/lire/licence-gpl-70.html          |
// +----------------------------------------------------------------------+
// | Author: Advisto SAS, RCS 479 205 452, France, https://www.peel.fr/      |
// +----------------------------------------------------------------------+
// $Id: FormError.php 46935 2015-09-18 08:49:48Z gboussin $
if (!defined('IN_PEEL')) {
     die();
}

class FormError {
     var $error = array();

     function bg($name)
     {
          if (isset($this->error[$name])) {
               return ' class="form_item_error"';
          }
     }

     function text($name = null)
     {
          if (!empty($name) && isset($this->error[$name])) {
               $output = ((!empty($this->error[$name])) ? $this->error[$name] : $GLOBALS['STR_EMPTY_FIELD']);
          } elseif (empty($name) && $this->count()) {
               $output = '';
               foreach($this->error as $this_name => $this_value) {
                    if (!empty($this->error[$this_name])) {
                         $output .= $this->error[$this_name];
                    } else {
                         $output .= '[' . $this_name . ']' . $GLOBALS['STR_BEFORE_TWO_POINTS'] . ': ' . $GLOBALS['STR_EMPTY_FIELD'];
                    }
                    $output .= '<br />';
               }
          }
          if(!empty($output)) {
               return $GLOBALS['tplEngine']->createTemplate('global_error.tpl', array('message' => $output))->fetch();
          } else {
               return false;
          }
     }

     function add($name, $text = null)
     {
          $this->error[$name] = ($text ? $text : '');
     }

     function has_error($name)
     {
          return isset($this->error[$name]);
     }

     function count()
     {
          return count($this->error);
     }

     function valide_form(&$frm, $error_field_messages_array = array(), $field_minimal_lengths_array = array(), $field_validation_function_names_array = array())
     {
          if(!empty($error_field_messages_array)) {
               foreach($error_field_messages_array as $this_field => $this_message) {
                    if ((empty($frm[$this_field]) || (is_array($frm[$this_field]) && count($frm[$this_field]) == 0)) || (!empty($field_minimal_lengths_array[$this_field]) && String::strlen($frm[$this_field])<$field_minimal_lengths_array[$this_field]) || (!empty($field_validation_function_names_array[$this_field]) && $field_validation_function_names_array[$this_field]($frm[$this_field]) === false)) {
                         if(String::substr($this_message, 0, 4) == 'STR_' && isset($GLOBALS[$this_message])) {
                              $this_text = $GLOBALS[$this_message];
                         } else {
                              $this_text = $this_message;
                         }
                         $this->add($this_field, $this_text);
                    }
               }
          }
     }
}