/*!
* JavaScript for login and signup forms.
*/
( function ( mw, $ ) {
// Move the FancyCaptcha image into a more attractive container.
// The CAPTCHA is in a
at the top of the form. If it's a FancyCaptcha,
// then we remove it and insert it lower down, in a customized div with just what we need (e.g.
// no 'fancycaptcha-createaccount' message).
function adjustFancyCaptcha( $content, buttonSubmit ) {
var $submit = $content.find( buttonSubmit ),
tabIndex,
$captchaStuff,
$captchaImageContainer,
// JavaScript can't yet parse the message 'createacct-imgcaptcha-help' when it
// contains a MediaWiki transclusion, so PHP parses it and sends the HTML.
// This is only set for the signup form (and undefined for login).
helpMsg = mw.config.get( 'wgCreateacctImgcaptchaHelp' ),
helpHtml = '';
if ( !$submit.length ) {
return;
}
tabIndex = $submit.prop( 'tabindex' ) - 1;
$captchaStuff = $content.find( '.captcha' );
if ( $captchaStuff.length ) {
// The FancyCaptcha has this class in the ConfirmEdit extension since 2013-04-18.
$captchaImageContainer = $captchaStuff.find( '.fancycaptcha-image-container' );
if ( $captchaImageContainer.length !== 1 ) {
return;
}
$captchaStuff.remove();
if ( helpMsg ) {
helpHtml = '' + helpMsg + '';
}
// Insert another div before the submit button that will include the
// repositioned FancyCaptcha div, an input field, and possible help.
$submit.closest( 'div' ).before( [
'
',
'',
'
',
'',
'',
helpHtml,
'
',
'
'
].join( '' ) );
// Stick the FancyCaptcha container inside our bordered and framed parents.
$captchaImageContainer
.prependTo( $content.find( '.mw-createacct-captcha-and-reload' ) );
// Find the input field, add the text (if any) of the existing CAPTCHA
// field (although usually it's blanked out on every redisplay),
// and after it move over the hidden field that tells the CAPTCHA
// what to do.
$content.find( '#wpCaptchaWord' )
.val( $captchaStuff.find( '#wpCaptchaWord' ).val() )
.after( $captchaStuff.find( '#wpCaptchaId' ) );
}
}
$( function () {
// Work with both login and signup form
adjustFancyCaptcha( $( '#mw-content-text' ), '#wpCreateaccount, #wpLoginAttempt' );
} );
}( mediaWiki, jQuery ) );