skins/common/block.js

   1 window.considerChangingExpiryFocus = function() {
   2         if ( !document.getElementById ) {
   3                 return;
   4         }
   5         var drop = document.getElementById( 'wpBlockExpiry' );
   6         if ( !drop ) {
   7                 return;
   8         }
   9         var field = document.getElementById( 'wpBlockOther' );
  10         if ( !field ) {
  11                 return;
  12         }
  13         var opt = drop.value;
  14         if ( opt == 'other' ) {
  15                 field.style.display = '';
  16         } else {
  17                 field.style.display = 'none';
  18         }
  19 };
  20 window.updateBlockOptions = function() {
  21         if ( !document.getElementById ) {
  22                 return;
  23         }
  24
  25         var target = document.getElementById( 'mw-bi-target' );
  26         if ( !target ) {
  27                 return;
  28         }
  29
  30         var addy = target.value;
  31         var isEmpty = addy.match(/^\s*$/);
  32
  33         // @TODO: get some core JS IP functions
  34         // Match the first IP in each list (ignore other garbage)
  35         var isIpV4 = addy.match(/^(\d+\.\d+\.\d+\.\d+)(\/\d+)?$/);
  36         // Regexp has 3 cases: (starts with '::',ends with '::',neither)
  37         var isIpV6 = !addy.match(/::.*::/) // not ambiguous
  38                 && addy.match(/^(:(:[0-9A-Fa-f]{1,4}){1,7}|[0-9A-Fa-f]{1,4}(::?[0-9A-Fa-f]{1,4}){0,6}::|[0-9A-Fa-f]{1,4}(::?[0-9A-Fa-f]{1,4}){1,7})(\/\d+)?$/);
  39
  40         var isIp = ( isIpV4 || isIpV6 );
  41         var isIpRange = isIp && addy.match(/\/\d+$/);
  42
  43         var anonymousRow = document.getElementById( 'wpAnonOnlyRow' );
  44         if( anonymousRow ) {
  45                 anonymousRow.style.display = ( !isIp && !isEmpty ) ? 'none' : '';
  46         }
  47
  48         var autoblockRow = document.getElementById( 'wpEnableAutoblockRow' );
  49         if( autoblockRow ) {
  50                 autoblockRow.style.display = isIp && !isEmpty ? 'none' : '';
  51         }
  52
  53         var hideuserRow = document.getElementById( 'wpEnableHideUser' );
  54         if( hideuserRow ) {
  55                 hideuserRow.style.display = isIp && !isEmpty ? 'none' : '';
  56         }
  57
  58         var watchuserRow = document.getElementById( 'wpEnableWatchUser' );
  59         if( watchuserRow ) {
  60                 watchuserRow.style.display = isIpRange && !isEmpty ? 'none' : '';
  61         }
  62 };
  63
  64 addOnloadHook( considerChangingExpiryFocus );