MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / resources / src / mediawiki.special / mediawiki.special.userlogin.signup.js

diff --git a/resources/src/mediawiki.special/mediawiki.special.userlogin.signup.js b/resources/src/mediawiki.special/mediawiki.special.userlogin.signup.js
new file mode 100644 (file)
index 0000000..10e19e7
--- /dev/null
+++ b/resources/src/mediawiki.special/mediawiki.special.userlogin.signup.js
@@ -0,0 +1,122 @@
+/*!
+ * JavaScript for signup form.
+ */
+( function ( mw, $ ) {
+       // When sending password by email, hide the password input fields.
+       $( function () {
+               // 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();
+       } );
+
+       // Check if the username is invalid or already taken
+       mw.hook( 'htmlform.enhance' ).add( function ( $root ) {
+               var $usernameInput = $root.find( '#wpName2' ),
+                       $passwordInput = $root.find( '#wpPassword2' ),
+                       $emailInput = $root.find( '#wpEmail' ),
+                       $realNameInput = $root.find( '#wpRealName' ),
+                       api = new mw.Api(),
+                       usernameChecker, passwordChecker;
+
+               function checkUsername( username ) {
+                       // We could just use .then() if we didn't have to pass on .abort()…
+                       var d, apiPromise;
+
+                       d = $.Deferred();
+                       apiPromise = api.get( {
+                               action: 'query',
+                               list: 'users',
+                               ususers: username,
+                               usprop: 'cancreate',
+                               formatversion: 2,
+                               errorformat: 'html',
+                               errorsuselocal: true,
+                               uselang: mw.config.get( 'wgUserLanguage' )
+                       } )
+                               .done( function ( resp ) {
+                                       var userinfo = resp.query.users[ 0 ];
+
+                                       if ( resp.query.users.length !== 1 || userinfo.invalid ) {
+                                               d.resolve( { valid: false, messages: [ mw.message( 'noname' ).parseDom() ] } );
+                                       } else if ( userinfo.userid !== undefined ) {
+                                               d.resolve( { valid: false, messages: [ mw.message( 'userexists' ).parseDom() ] } );
+                                       } else if ( !userinfo.cancreate ) {
+                                               d.resolve( {
+                                                       valid: false,
+                                                       messages: userinfo.cancreateerror ? userinfo.cancreateerror.map( function ( m ) {
+                                                               return m.html;
+                                                       } ) : []
+                                               } );
+                                       } else {
+                                               d.resolve( { valid: true, messages: [] } );
+                                       }
+                               } )
+                               .fail( d.reject );
+
+                       return d.promise( { abort: apiPromise.abort } );
+               }
+
+               function checkPassword() {
+                       // We could just use .then() if we didn't have to pass on .abort()…
+                       var apiPromise,
+                               d = $.Deferred();
+
+                       if ( $.trim( $usernameInput.val() ) === '' ) {
+                               d.resolve( { valid: true, messages: [] } );
+                               return d.promise();
+                       }
+
+                       apiPromise = api.post( {
+                               action: 'validatepassword',
+                               user: $usernameInput.val(),
+                               password: $passwordInput.val(),
+                               email: $emailInput.val() || '',
+                               realname: $realNameInput.val() || '',
+                               formatversion: 2,
+                               errorformat: 'html',
+                               errorsuselocal: true,
+                               uselang: mw.config.get( 'wgUserLanguage' )
+                       } )
+                               .done( function ( resp ) {
+                                       var pwinfo = resp.validatepassword || {};
+
+                                       d.resolve( {
+                                               valid: pwinfo.validity === 'Good',
+                                               messages: pwinfo.validitymessages ? pwinfo.validitymessages.map( function ( m ) {
+                                                       return m.html;
+                                               } ) : []
+                                       } );
+                               } )
+                               .fail( d.reject );
+
+                       return d.promise( { abort: apiPromise.abort } );
+               }
+
+               usernameChecker = new mw.htmlform.Checker( $usernameInput, checkUsername );
+               usernameChecker.attach();
+
+               passwordChecker = new mw.htmlform.Checker( $passwordInput, checkPassword );
+               passwordChecker.attach( $usernameInput.add( $emailInput ).add( $realNameInput ) );
+       } );
+}( mediaWiki, jQuery ) );