[ Index ]

PHP Cross Reference of MyBB 1.8.30

title

Body

[close]

/inc/ -> datahandler.php (source)

   1  <?php
   2  /**
   3   * MyBB 1.8
   4   * Copyright 2014 MyBB Group, All Rights Reserved
   5   *
   6   * Website: http://www.mybb.com
   7   * License: http://www.mybb.com/about/license
   8   *
   9   */
  10  
  11  /**
  12   * Base data handler class.
  13   *
  14   */
  15  class DataHandler
  16  {
  17      /**
  18       * The data being managed by the data handler
  19       *
  20       * @var array Data being handled by the data handler.
  21       */
  22      public $data = array();
  23  
  24      /**
  25       * Whether or not the data has been validated. Note: "validated" != "valid".
  26       *
  27       * @var boolean True when validated, false when not validated.
  28       */
  29      public $is_validated = false;
  30  
  31      /**
  32       * The errors that occurred when handling data.
  33       *
  34       * @var array
  35       */
  36      public $errors = array();
  37  
  38      /**
  39       * The status of administrator override powers.
  40       *
  41       * @var boolean
  42       */
  43      public $admin_override = false;
  44  
  45      /**
  46       * Defines if we're performing an update or an insert.
  47       *
  48       * @var string
  49       */
  50      public $method;
  51  
  52      /**
  53      * The prefix for the language variables used in the data handler.
  54      *
  55      * @var string
  56      */
  57      public $language_prefix = '';
  58  
  59  
  60      /**
  61       * Constructor for the data handler.
  62       *
  63       * @param string $method The method we're performing with this object.
  64       */
  65  	function __construct($method="insert")
  66      {
  67          if($method != "update" && $method != "insert" && $method != "get" && $method != "delete")
  68          {
  69              die("A valid method was not supplied to the data handler.");
  70          }
  71          $this->method = $method;
  72      }
  73  
  74      /**
  75       * Sets the data to be used for the data handler
  76       *
  77       * @param array $data The data.
  78       * @return bool
  79       */
  80  	function set_data($data)
  81      {
  82          if(!is_array($data))
  83          {
  84              return false;
  85          }
  86          $this->data = $data;
  87          return true;
  88      }
  89  
  90      /**
  91       * Add an error to the error array.
  92       *
  93       * @param string $error The error name.
  94       * @param string $data
  95       */
  96  	function set_error($error, $data='')
  97      {
  98          $this->errors[$error] = array(
  99              "error_code" => $error,
 100              "data" => $data
 101          );
 102      }
 103  
 104      /**
 105       * Returns the error(s) that occurred when handling data.
 106       *
 107       * @return array An array of errors.
 108       */
 109  	function get_errors()
 110      {
 111          return $this->errors;
 112      }
 113  
 114      /**
 115       * Returns the error(s) that occurred when handling data
 116       * in a format that MyBB can handle.
 117       *
 118       * @return array An array of errors in a MyBB format.
 119       */
 120  	function get_friendly_errors()
 121      {
 122          global $lang;
 123  
 124          // Load the language pack we need
 125          if($this->language_file)
 126          {
 127              $lang->load($this->language_file, true);
 128          }
 129          // Prefix all the error codes with the language prefix.
 130          $errors = array();
 131          foreach($this->errors as $error)
 132          {
 133              $lang_string = $this->language_prefix.'_'.$error['error_code'];
 134              if(!$lang->$lang_string)
 135              {
 136                  $errors[] = $error['error_code'];
 137                  continue;
 138              }
 139  
 140              if(!empty($error['data']) && !is_array($error['data']))
 141              {
 142                  $error['data'] = array($error['data']);
 143              }
 144  
 145              if(is_array($error['data']))
 146              {
 147                  array_unshift($error['data'], $lang->$lang_string);
 148                  $errors[] = call_user_func_array(array($lang, "sprintf"), $error['data']);
 149              }
 150              else
 151              {
 152                  $errors[] = $lang->$lang_string;
 153              }
 154          }
 155          return $errors;
 156      }
 157  
 158      /**
 159       * Sets whether or not we are done validating.
 160       *
 161       * @param boolean True when done, false when not done.
 162       */
 163  	function set_validated($validated = true)
 164      {
 165          $this->is_validated = $validated;
 166      }
 167  
 168      /**
 169       * Returns whether or not we are done validating.
 170       *
 171       * @return boolean True when done, false when not done.
 172       */
 173  	function get_validated()
 174      {
 175          if($this->is_validated == true)
 176          {
 177              return true;
 178          }
 179          else
 180          {
 181              return false;
 182          }
 183      }
 184  
 185      /**
 186      * Verifies if yes/no options haven't been modified.
 187      *
 188      * @param array $options The user options array.
 189      * @param string $option The specific option to check.
 190      * @param int|bool $default Optionally specify if the default should be used.
 191      */
 192  	function verify_yesno_option(&$options, $option, $default=1)
 193      {
 194          if($this->method == "insert" || array_key_exists($option, $options))
 195          {
 196              if(isset($options[$option]) && $options[$option] != $default && $options[$option] != "")
 197              {
 198                  if($default == 1)
 199                  {
 200                      $options[$option] = 0;
 201                  }
 202                  else
 203                  {
 204                      $options[$option] = 1;
 205                  }
 206              }
 207              else if(@array_key_exists($option, $options) && $options[$option] == '')
 208              {
 209                  $options[$option] = 0;
 210              }
 211              else
 212              {
 213                  $options[$option] = $default;
 214              }
 215          }
 216      }
 217  }


2005 - 2021 © MyBB.de | Alle Rechte vorbehalten! | Sponsor: netcup Cross-referenced by PHPXref