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/**
* JavaScript for Create account form (Special:UserLogin?type=signup).
*/
( function ( mw, $ ) {
// When sending password by email, hide the password input fields.
// This function doesn't need to be loaded early by ResourceLoader, but is tiny.
function hidePasswordOnEmail() {
// Always required if checked, otherwise it depends, so we use the original
var $emailLabel = $( 'label[for="wpEmail"]' ),
originalText = $emailLabel.text(),
requiredText = mw.message( 'createacct-emailrequired' ).text(),
$createByMailCheckbox = $( '#wpCreateaccountMail' ),
$beforePwds = $( '.mw-row-password:first' ).prev(),
$pwds;
function updateForCheckbox() {
var checked = $createByMailCheckbox.prop( 'checked' );
if ( checked ) {
$pwds = $( '.mw-row-password' ).detach();
$emailLabel.text( requiredText );
} else {
if ( $pwds ) {
$beforePwds.after( $pwds );
$pwds = null;
}
$emailLabel.text( originalText );
}
}
$createByMailCheckbox.on( 'change', updateForCheckbox );
updateForCheckbox();
}
// Move the FancyCaptcha image into a more attractive container.
// This function does need to be run early by ResourceLoader.
function adjustFancyCaptcha() {
var $content = $( '#mw-content-text' ),
$submit = $content.find( '#wpCreateaccount' ),
tabIndex,
$captchaStuff,
$captchaImageContainer,
// JavaScript can't yet parse the message createacct-imgcaptcha-help when it
// contains a MediaWiki transclusion, so PHP parses it and sends the HTML.
helpMsg = mw.config.get( 'wgCreateacctImgcaptchaHelp' ),
helpHtml = '';
/*
* CAPTCHA
* The CAPTCHA is in a div style="captcha" at the top of the form.
* If it's a FancyCaptcha, then we remove it and insert it lower down,
* in a customized div with just what we need (e.g. no
* fancycaptcha-createaccount message).
*/
if ( !$submit.length) {
return;
}
tabIndex = $submit.prop( 'tabindex' ) - 1;
$captchaStuff = $content.find ( '.captcha' );
if ( $captchaStuff.length ) {
// The FancyCaptcha has this class in the ConfirmEdit extension
// after 2013-04-18.
$captchaImageContainer = $captchaStuff.find( '.fancycaptcha-image-container' );
if ( $captchaImageContainer.length !== 1 ) {
return;
}
$captchaStuff.remove();
if ( helpMsg) {
helpHtml = '<small class="mw-createacct-captcha-assisted">' + helpMsg + '</small>';
}
// Insert another div before the submit button that will include the
// repositioned FancyCaptcha div, an input field, and possible help.
$submit.closest( 'div' )
.before( [
'<div>',
'<label for="wpCaptchaWord">' + mw.message( 'createacct-captcha' ).escaped() + '</label>',
'<div class="mw-createacct-captcha-container">',
'<div class="mw-createacct-captcha-and-reload" />',
'<input id="wpCaptchaWord" name="wpCaptchaWord" type="text" placeholder="' +
mw.message( 'createacct-imgcaptcha-ph' ).escaped() +
'" tabindex="' + tabIndex + '" autocapitalize="off" autocorrect="off">',
helpHtml,
'</div>',
'</div>'
].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 () {
adjustFancyCaptcha();
hidePasswordOnEmail();
} );
}( mediaWiki, jQuery ) );
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