[Sommaire] [Imprimer]

   1  <?php
   2  require_once ('admin.php');
   3  
   4  $title = __('Options');
   5  $this_file = 'options.php';
   6  $parent_file = 'options-general.php';
   7  
   8  wp_reset_vars(array('action'));
   9  
  10  if ( !current_user_can('manage_options') )
  11      wp_die(__('Cheatin&#8217; uh?'));
  12  
  13  function sanitize_option($option, $value) { // Remember to call stripslashes!
  14  
  15      switch ($option) {
  16          case 'admin_email':
  17              $value = stripslashes($value);
  18              $value = sanitize_email($value);
  19              break;
  20  
  21          case 'default_post_edit_rows':
  22          case 'mailserver_port':
  23          case 'comment_max_links':
  24              $value = stripslashes($value);
  25              $value = abs((int) $value);
  26              break;
  27  
  28          case 'posts_per_page':
  29          case 'posts_per_rss':
  30              $value = stripslashes($value);
  31              $value = (int) $value;
  32              if ( empty($value) ) $value = 1;
  33              if ( $value < -1 ) $value = abs($value);
  34              break;
  35  
  36          case 'default_ping_status':
  37          case 'default_comment_status':
  38              $value = stripslashes($value);
  39              // Options that if not there have 0 value but need to be something like "closed"
  40              if ( $value == '0' || $value == '')
  41                  $value = 'closed';
  42              break;
  43  
  44          case 'blogdescription':
  45          case 'blogname':
  46              if (current_user_can('unfiltered_html') == false)
  47                  $value = wp_filter_post_kses( $value ); // calls stripslashes then addslashes
  48              $value = stripslashes($value);
  49              break;
  50  
  51          case 'blog_charset':
  52              $value = preg_replace('/[^a-zA-Z0-9_-]/', '', $value); // strips slashes
  53              break;
  54  
  55          case 'date_format':
  56          case 'time_format':
  57          case 'mailserver_url':
  58          case 'mailserver_login':
  59          case 'mailserver_pass':
  60          case 'ping_sites':
  61          case 'upload_path':
  62              $value = strip_tags($value);
  63              $value = wp_filter_kses($value); // calls stripslashes then addslashes
  64              $value = stripslashes($value);
  65              break;
  66  
  67          case 'gmt_offset':
  68              $value = preg_replace('/[^0-9:.-]/', '', $value); // strips slashes
  69              break;
  70  
  71          case 'siteurl':
  72          case 'home':
  73              $value = stripslashes($value);
  74              $value = clean_url($value);
  75              break;
  76          default :
  77              $value = stripslashes($value);
  78              break;
  79      }
  80  
  81      return $value;    
  82  }
  83  
  84  switch($action) {
  85  
  86  case 'update':
  87      $any_changed = 0;
  88  
  89      check_admin_referer('update-options');
  90  
  91      if ( !$_POST['page_options'] ) {
  92          foreach ( (array) $_POST as $key => $value) {
  93              if ( !in_array($key, array('_wpnonce', '_wp_http_referer')) )
  94                  $options[] = $key;
  95          }
  96      } else {
  97          $options = explode(',', stripslashes($_POST['page_options']));
  98      }
  99  
 100      if ($options) {
 101          foreach ($options as $option) {
 102              $option = trim($option);
 103              $value = trim($_POST[$option]);
 104              $value = sanitize_option($option, $value); // This does stripslashes on those that need it
 105              update_option($option, $value);
 106          }
 107      }
 108      
 109      $referred = remove_query_arg('updated' , wp_get_referer());
 110      $goback = add_query_arg('updated', 'true', wp_get_referer());
 111      $goback = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $goback);
 112      wp_redirect($goback);
 113      break;
 114  
 115  default:
 116      include ('admin-header.php'); ?>
 117  
 118  <div class="wrap">
 119    <h2><?php _e('All Options'); ?></h2>
 120    <form name="form" action="options.php" method="post" id="all-options">
 121    <?php wp_nonce_field('update-options') ?>
 122    <input type="hidden" name="action" value="update" />
 123      <p class="submit"><input type="submit" name="Update" value="<?php _e('Update Options &raquo;') ?>" /></p>
 124    <table width="98%">
 125  <?php
 126  $options = $wpdb->get_results("SELECT * FROM $wpdb->options ORDER BY option_name");
 127  
 128  foreach ( (array) $options as $option) :
 129      $disabled = '';
 130      if ( is_serialized($option->option_value) ) {
 131          if ( is_serialized_string($option->option_value) ) {
 132              // this is a serialized string, so we should display it
 133              $value = wp_specialchars(maybe_unserialize($option->option_value), 'single');
 134              $options_to_update[] = $option->option_name;
 135              $class = 'all-options';
 136          } else {
 137              $value = 'SERIALIZED DATA';
 138              $disabled = ' disabled="disabled"';
 139              $class = 'all-options disabled';
 140          }
 141      } else {
 142          $value = wp_specialchars($option->option_value, 'single');
 143          $options_to_update[] = $option->option_name;
 144          $class = 'all-options';
 145      }
 146      echo "
 147  <tr>
 148      <th scope='row'><label for='$option->option_name'>$option->option_name</label></th>
 149  <td>";
 150  
 151      if (stristr($value, "\n")) echo "<textarea class='$class' name='$option->option_name' id='$option->option_name' cols='30' rows='5'>$value</textarea>";
 152      else echo "<input class='$class' type='text' name='$option->option_name' id='$option->option_name' size='30' value='" . $value . "'$disabled />";
 153      
 154      echo "</td>
 155      <td>$option->option_description</td>
 156  </tr>";
 157  endforeach;
 158  ?>
 159    </table>
 160  <?php $options_to_update = implode(',', $options_to_update); ?>
 161  <p class="submit"><input type="hidden" name="page_options" value="<?php echo attribute_escape($options_to_update); ?>" /><input type="submit" name="Update" value="<?php _e('Update Options &raquo;') ?>" /></p>
 162    </form>
 163  </div>
 164  
 165  
 166  <?php
 167  break;
 168  } // end switch
 169  
 170  include ('admin-footer.php');
 171  ?>