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// @TODO: find some better JS file for this
// Note: borrows from IP.php
window.isIPv4Address = function( address, allowBlock ) {
var block = allowBlock ? '(?:\\/(?:3[0-2]|[12]?\\d))?' : '';
var RE_IP_BYTE = '(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|0?[0-9]?[0-9])';
var RE_IP_ADD = '(?:' + RE_IP_BYTE + '\\.){3}' + RE_IP_BYTE;
return address.search( new RegExp( '^' + RE_IP_ADD + block + '$' ) ) != -1;
};
// @TODO: find some better JS file for this
// Note: borrows from IP.php
window.isIPv6Address = function( address, allowBlock ) {
var block = allowBlock ? '(?:\\/(?:12[0-8]|1[01][0-9]|[1-9]?\\d))?' : '';
var RE_IPV6_ADD =
'(?:' + // starts with "::" (including "::")
':(?::|(?::' + '[0-9A-Fa-f]{1,4}' + '){1,7})' +
'|' + // ends with "::" (except "::")
'[0-9A-Fa-f]{1,4}' + '(?::' + '[0-9A-Fa-f]{1,4}' + '){0,6}::' +
'|' + // contains no "::"
'[0-9A-Fa-f]{1,4}' + '(?::' + '[0-9A-Fa-f]{1,4}' + '){7}' +
')';
if ( address.search( new RegExp( '^' + RE_IPV6_ADD + block + '$' ) ) != -1 ) {
return true;
}
var RE_IPV6_ADD = // contains one "::" in the middle (single '::' check below)
'[0-9A-Fa-f]{1,4}' + '(?:::?' + '[0-9A-Fa-f]{1,4}' + '){1,6}';
return address.search( new RegExp( '^' + RE_IPV6_ADD + block + '$' ) ) != -1
&& address.search( /::/ ) != -1 && address.search( /::.*::/ ) == -1;
};
window.considerChangingExpiryFocus = function() {
if ( !document.getElementById ) {
return;
}
var drop = document.getElementById( 'wpBlockExpiry' );
if ( !drop ) {
return;
}
var field = document.getElementById( 'wpBlockOther' );
if ( !field ) {
return;
}
var opt = drop.value;
if ( opt == 'other' ) {
field.style.display = '';
} else {
field.style.display = 'none';
}
};
window.updateBlockOptions = function() {
if ( !document.getElementById ) {
return;
}
var target = document.getElementById( 'mw-bi-target' );
if ( !target ) {
return;
}
var addy = target.value.replace( /(^\s*|\s*$)/, '' ); // trim
var isEmpty = (addy == "");
var isIp = isIPv4Address( addy, true ) || isIPv6Address( addy, true );
var isIpRange = isIp && addy.match(/\/\d+$/);
var anonymousRow = document.getElementById( 'wpAnonOnlyRow' );
if( anonymousRow ) {
anonymousRow.style.display = ( !isIp && !isEmpty ) ? 'none' : '';
}
var autoblockRow = document.getElementById( 'wpEnableAutoblockRow' );
if( autoblockRow ) {
autoblockRow.style.display = isIp && !isEmpty ? 'none' : '';
}
var hideuserRow = document.getElementById( 'wpEnableHideUser' );
if( hideuserRow ) {
hideuserRow.style.display = isIp && !isEmpty ? 'none' : '';
}
var watchuserRow = document.getElementById( 'wpEnableWatchUser' );
if( watchuserRow ) {
watchuserRow.style.display = isIpRange && !isEmpty ? 'none' : '';
}
};
addOnloadHook( updateBlockOptions );
addOnloadHook( considerChangingExpiryFocus );
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