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-rw-r--r--includes/SpecialUserlogin.php863
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diff --git a/includes/SpecialUserlogin.php b/includes/SpecialUserlogin.php
deleted file mode 100644
index 3651fdc8..00000000
--- a/includes/SpecialUserlogin.php
+++ /dev/null
@@ -1,863 +0,0 @@
-<?php
-/**
- *
- * @addtogroup SpecialPage
- */
-
-/**
- * constructor
- */
-function wfSpecialUserlogin( $par = '' ) {
- global $wgRequest;
- if( session_id() == '' ) {
- wfSetupSession();
- }
-
- $form = new LoginForm( $wgRequest, $par );
- $form->execute();
-}
-
-/**
- * implements Special:Login
- * @addtogroup SpecialPage
- */
-class LoginForm {
-
- const SUCCESS = 0;
- const NO_NAME = 1;
- const ILLEGAL = 2;
- const WRONG_PLUGIN_PASS = 3;
- const NOT_EXISTS = 4;
- const WRONG_PASS = 5;
- const EMPTY_PASS = 6;
- const RESET_PASS = 7;
- const ABORTED = 8;
-
- var $mName, $mPassword, $mRetype, $mReturnTo, $mCookieCheck, $mPosted;
- var $mAction, $mCreateaccount, $mCreateaccountMail, $mMailmypassword;
- var $mLoginattempt, $mRemember, $mEmail, $mDomain, $mLanguage;
-
- /**
- * Constructor
- * @param WebRequest $request A WebRequest object passed by reference
- */
- function LoginForm( &$request, $par = '' ) {
- global $wgLang, $wgAllowRealName, $wgEnableEmail;
- global $wgAuth;
-
- $this->mType = ( $par == 'signup' ) ? $par : $request->getText( 'type' ); # Check for [[Special:Userlogin/signup]]
- $this->mName = $request->getText( 'wpName' );
- $this->mPassword = $request->getText( 'wpPassword' );
- $this->mRetype = $request->getText( 'wpRetype' );
- $this->mDomain = $request->getText( 'wpDomain' );
- $this->mReturnTo = $request->getVal( 'returnto' );
- $this->mCookieCheck = $request->getVal( 'wpCookieCheck' );
- $this->mPosted = $request->wasPosted();
- $this->mCreateaccount = $request->getCheck( 'wpCreateaccount' );
- $this->mCreateaccountMail = $request->getCheck( 'wpCreateaccountMail' )
- && $wgEnableEmail;
- $this->mMailmypassword = $request->getCheck( 'wpMailmypassword' )
- && $wgEnableEmail;
- $this->mLoginattempt = $request->getCheck( 'wpLoginattempt' );
- $this->mAction = $request->getVal( 'action' );
- $this->mRemember = $request->getCheck( 'wpRemember' );
- $this->mLanguage = $request->getText( 'uselang' );
-
- if( $wgEnableEmail ) {
- $this->mEmail = $request->getText( 'wpEmail' );
- } else {
- $this->mEmail = '';
- }
- if( $wgAllowRealName ) {
- $this->mRealName = $request->getText( 'wpRealName' );
- } else {
- $this->mRealName = '';
- }
-
- if( !$wgAuth->validDomain( $this->mDomain ) ) {
- $this->mDomain = 'invaliddomain';
- }
- $wgAuth->setDomain( $this->mDomain );
-
- # When switching accounts, it sucks to get automatically logged out
- if( $this->mReturnTo == $wgLang->specialPage( 'Userlogout' ) ) {
- $this->mReturnTo = '';
- }
- }
-
- function execute() {
- if ( !is_null( $this->mCookieCheck ) ) {
- $this->onCookieRedirectCheck( $this->mCookieCheck );
- return;
- } else if( $this->mPosted ) {
- if( $this->mCreateaccount ) {
- return $this->addNewAccount();
- } else if ( $this->mCreateaccountMail ) {
- return $this->addNewAccountMailPassword();
- } else if ( $this->mMailmypassword ) {
- return $this->mailPassword();
- } else if ( ( 'submitlogin' == $this->mAction ) || $this->mLoginattempt ) {
- return $this->processLogin();
- }
- }
- $this->mainLoginForm( '' );
- }
-
- /**
- * @private
- */
- function addNewAccountMailPassword() {
- global $wgOut;
-
- if ('' == $this->mEmail) {
- $this->mainLoginForm( wfMsg( 'noemail', htmlspecialchars( $this->mName ) ) );
- return;
- }
-
- $u = $this->addNewaccountInternal();
-
- if ($u == NULL) {
- return;
- }
-
- // Wipe the initial password and mail a temporary one
- $u->setPassword( null );
- $u->saveSettings();
- $result = $this->mailPasswordInternal( $u, false, 'createaccount-title', 'createaccount-text' );
-
- wfRunHooks( 'AddNewAccount', array( $u, true ) );
-
- $wgOut->setPageTitle( wfMsg( 'accmailtitle' ) );
- $wgOut->setRobotpolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
-
- if( WikiError::isError( $result ) ) {
- $this->mainLoginForm( wfMsg( 'mailerror', $result->getMessage() ) );
- } else {
- $wgOut->addWikiMsg( 'accmailtext', $u->getName(), $u->getEmail() );
- $wgOut->returnToMain( false );
- }
- $u = 0;
- }
-
-
- /**
- * @private
- */
- function addNewAccount() {
- global $wgUser, $wgEmailAuthentication;
-
- # Create the account and abort if there's a problem doing so
- $u = $this->addNewAccountInternal();
- if( $u == NULL )
- return;
-
- # If we showed up language selection links, and one was in use, be
- # smart (and sensible) and save that language as the user's preference
- global $wgLoginLanguageSelector;
- if( $wgLoginLanguageSelector && $this->mLanguage )
- $u->setOption( 'language', $this->mLanguage );
-
- # Save user settings and send out an email authentication message if needed
- $u->saveSettings();
- if( $wgEmailAuthentication && User::isValidEmailAddr( $u->getEmail() ) ) {
- global $wgOut;
- $error = $u->sendConfirmationMail();
- if( WikiError::isError( $error ) ) {
- $wgOut->addWikiMsg( 'confirmemail_sendfailed', $error->getMessage() );
- } else {
- $wgOut->addWikiMsg( 'confirmemail_oncreate' );
- }
- }
-
- # If not logged in, assume the new account as the current one and set session cookies
- # then show a "welcome" message or a "need cookies" message as needed
- if( $wgUser->isAnon() ) {
- $wgUser = $u;
- $wgUser->setCookies();
- wfRunHooks( 'AddNewAccount', array( $wgUser ) );
- if( $this->hasSessionCookie() ) {
- return $this->successfulLogin( wfMsg( 'welcomecreation', $wgUser->getName() ), false );
- } else {
- return $this->cookieRedirectCheck( 'new' );
- }
- } else {
- # Confirm that the account was created
- global $wgOut;
- $self = SpecialPage::getTitleFor( 'Userlogin' );
- $wgOut->setPageTitle( wfMsgHtml( 'accountcreated' ) );
- $wgOut->setArticleRelated( false );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->addHtml( wfMsgWikiHtml( 'accountcreatedtext', $u->getName() ) );
- $wgOut->returnToMain( false, $self );
- wfRunHooks( 'AddNewAccount', array( $u ) );
- return true;
- }
- }
-
- /**
- * @private
- */
- function addNewAccountInternal() {
- global $wgUser, $wgOut;
- global $wgEnableSorbs, $wgProxyWhitelist;
- global $wgMemc, $wgAccountCreationThrottle;
- global $wgAuth, $wgMinimalPasswordLength;
- global $wgEmailConfirmToEdit;
-
- // If the user passes an invalid domain, something is fishy
- if( !$wgAuth->validDomain( $this->mDomain ) ) {
- $this->mainLoginForm( wfMsg( 'wrongpassword' ) );
- return false;
- }
-
- // If we are not allowing users to login locally, we should
- // be checking to see if the user is actually able to
- // authenticate to the authentication server before they
- // create an account (otherwise, they can create a local account
- // and login as any domain user). We only need to check this for
- // domains that aren't local.
- if( 'local' != $this->mDomain && '' != $this->mDomain ) {
- if( !$wgAuth->canCreateAccounts() && ( !$wgAuth->userExists( $this->mName ) || !$wgAuth->authenticate( $this->mName, $this->mPassword ) ) ) {
- $this->mainLoginForm( wfMsg( 'wrongpassword' ) );
- return false;
- }
- }
-
- if ( wfReadOnly() ) {
- $wgOut->readOnlyPage();
- return false;
- }
-
- # Check permissions
- if ( !$wgUser->isAllowed( 'createaccount' ) ) {
- $this->userNotPrivilegedMessage();
- return false;
- } elseif ( $wgUser->isBlockedFromCreateAccount() ) {
- $this->userBlockedMessage();
- return false;
- }
-
- $ip = wfGetIP();
- if ( $wgEnableSorbs && !in_array( $ip, $wgProxyWhitelist ) &&
- $wgUser->inSorbsBlacklist( $ip ) )
- {
- $this->mainLoginForm( wfMsg( 'sorbs_create_account_reason' ) . ' (' . htmlspecialchars( $ip ) . ')' );
- return;
- }
-
- # Now create a dummy user ($u) and check if it is valid
- $name = trim( $this->mName );
- $u = User::newFromName( $name, 'creatable' );
- if ( is_null( $u ) ) {
- $this->mainLoginForm( wfMsg( 'noname' ) );
- return false;
- }
-
- if ( 0 != $u->idForName() ) {
- $this->mainLoginForm( wfMsg( 'userexists' ) );
- return false;
- }
-
- if ( 0 != strcmp( $this->mPassword, $this->mRetype ) ) {
- $this->mainLoginForm( wfMsg( 'badretype' ) );
- return false;
- }
-
- # check for minimal password length
- if ( !$u->isValidPassword( $this->mPassword ) ) {
- if ( !$this->mCreateaccountMail ) {
- $this->mainLoginForm( wfMsg( 'passwordtooshort', $wgMinimalPasswordLength ) );
- return false;
- } else {
- # do not force a password for account creation by email
- # set pseudo password, it will be replaced later by a random generated password
- $this->mPassword = '-';
- }
- }
-
- # if you need a confirmed email address to edit, then obviously you need an email address.
- if ( $wgEmailConfirmToEdit && empty( $this->mEmail ) ) {
- $this->mainLoginForm( wfMsg( 'noemailtitle' ) );
- return false;
- }
-
- if( !empty( $this->mEmail ) && !User::isValidEmailAddr( $this->mEmail ) ) {
- $this->mainLoginForm( wfMsg( 'invalidemailaddress' ) );
- return false;
- }
-
- # Set some additional data so the AbortNewAccount hook can be
- # used for more than just username validation
- $u->setEmail( $this->mEmail );
- $u->setRealName( $this->mRealName );
-
- $abortError = '';
- if( !wfRunHooks( 'AbortNewAccount', array( $u, &$abortError ) ) ) {
- // Hook point to add extra creation throttles and blocks
- wfDebug( "LoginForm::addNewAccountInternal: a hook blocked creation\n" );
- $this->mainLoginForm( $abortError );
- return false;
- }
-
- if ( $wgAccountCreationThrottle && $wgUser->isPingLimitable() ) {
- $key = wfMemcKey( 'acctcreate', 'ip', $ip );
- $value = $wgMemc->incr( $key );
- if ( !$value ) {
- $wgMemc->set( $key, 1, 86400 );
- }
- if ( $value > $wgAccountCreationThrottle ) {
- $this->throttleHit( $wgAccountCreationThrottle );
- return false;
- }
- }
-
- if( !$wgAuth->addUser( $u, $this->mPassword, $this->mEmail, $this->mRealName ) ) {
- $this->mainLoginForm( wfMsg( 'externaldberror' ) );
- return false;
- }
-
- return $this->initUser( $u, false );
- }
-
- /**
- * Actually add a user to the database.
- * Give it a User object that has been initialised with a name.
- *
- * @param $u User object.
- * @param $autocreate boolean -- true if this is an autocreation via auth plugin
- * @return User object.
- * @private
- */
- function initUser( $u, $autocreate ) {
- global $wgAuth;
-
- $u->addToDatabase();
-
- if ( $wgAuth->allowPasswordChange() ) {
- $u->setPassword( $this->mPassword );
- }
-
- $u->setEmail( $this->mEmail );
- $u->setRealName( $this->mRealName );
- $u->setToken();
-
- $wgAuth->initUser( $u, $autocreate );
-
- $u->setOption( 'rememberpassword', $this->mRemember ? 1 : 0 );
- $u->saveSettings();
-
- # Update user count
- $ssUpdate = new SiteStatsUpdate( 0, 0, 0, 0, 1 );
- $ssUpdate->doUpdate();
-
- return $u;
- }
-
- /**
- * Internally authenticate the login request.
- *
- * This may create a local account as a side effect if the
- * authentication plugin allows transparent local account
- * creation.
- *
- * @public
- */
- function authenticateUserData() {
- global $wgUser, $wgAuth;
- if ( '' == $this->mName ) {
- return self::NO_NAME;
- }
- $u = User::newFromName( $this->mName );
- if( is_null( $u ) || !User::isUsableName( $u->getName() ) ) {
- return self::ILLEGAL;
- }
- if ( 0 == $u->getID() ) {
- global $wgAuth;
- /**
- * If the external authentication plugin allows it,
- * automatically create a new account for users that
- * are externally defined but have not yet logged in.
- */
- if ( $wgAuth->autoCreate() && $wgAuth->userExists( $u->getName() ) ) {
- if ( $wgAuth->authenticate( $u->getName(), $this->mPassword ) ) {
- $u = $this->initUser( $u, true );
- } else {
- return self::WRONG_PLUGIN_PASS;
- }
- } else {
- return self::NOT_EXISTS;
- }
- } else {
- $u->load();
- }
-
- // Give general extensions, such as a captcha, a chance to abort logins
- $abort = self::ABORTED;
- if( !wfRunHooks( 'AbortLogin', array( $u, $this->mPassword, &$abort ) ) ) {
- return $abort;
- }
-
- if (!$u->checkPassword( $this->mPassword )) {
- if( $u->checkTemporaryPassword( $this->mPassword ) ) {
- // The e-mailed temporary password should not be used
- // for actual logins; that's a very sloppy habit,
- // and insecure if an attacker has a few seconds to
- // click "search" on someone's open mail reader.
- //
- // Allow it to be used only to reset the password
- // a single time to a new value, which won't be in
- // the user's e-mail archives.
- //
- // For backwards compatibility, we'll still recognize
- // it at the login form to minimize surprises for
- // people who have been logging in with a temporary
- // password for some time.
- //
- // As a side-effect, we can authenticate the user's
- // e-mail address if it's not already done, since
- // the temporary password was sent via e-mail.
- //
- if( !$u->isEmailConfirmed() ) {
- $u->confirmEmail();
- }
-
- // At this point we just return an appropriate code
- // indicating that the UI should show a password
- // reset form; bot interfaces etc will probably just
- // fail cleanly here.
- //
- $retval = self::RESET_PASS;
- } else {
- $retval = '' == $this->mPassword ? self::EMPTY_PASS : self::WRONG_PASS;
- }
- } else {
- $wgAuth->updateUser( $u );
- $wgUser = $u;
-
- $retval = self::SUCCESS;
- }
- wfRunHooks( 'LoginAuthenticateAudit', array( $u, $this->mPassword, $retval ) );
- return $retval;
- }
-
- function processLogin() {
- global $wgUser, $wgAuth;
-
- switch ($this->authenticateUserData())
- {
- case self::SUCCESS:
- # We've verified now, update the real record
- if( (bool)$this->mRemember != (bool)$wgUser->getOption( 'rememberpassword' ) ) {
- $wgUser->setOption( 'rememberpassword', $this->mRemember ? 1 : 0 );
- $wgUser->saveSettings();
- } else {
- $wgUser->invalidateCache();
- }
- $wgUser->setCookies();
-
- if( $this->hasSessionCookie() ) {
- return $this->successfulLogin( wfMsg( 'loginsuccess', $wgUser->getName() ) );
- } else {
- return $this->cookieRedirectCheck( 'login' );
- }
- break;
-
- case self::NO_NAME:
- case self::ILLEGAL:
- $this->mainLoginForm( wfMsg( 'noname' ) );
- break;
- case self::WRONG_PLUGIN_PASS:
- $this->mainLoginForm( wfMsg( 'wrongpassword' ) );
- break;
- case self::NOT_EXISTS:
- if( $wgUser->isAllowed( 'createaccount' ) ){
- $this->mainLoginForm( wfMsg( 'nosuchuser', htmlspecialchars( $this->mName ) ) );
- } else {
- $this->mainLoginForm( wfMsg( 'nosuchusershort', htmlspecialchars( $this->mName ) ) );
- }
- break;
- case self::WRONG_PASS:
- $this->mainLoginForm( wfMsg( 'wrongpassword' ) );
- break;
- case self::EMPTY_PASS:
- $this->mainLoginForm( wfMsg( 'wrongpasswordempty' ) );
- break;
- case self::RESET_PASS:
- $this->resetLoginForm( wfMsg( 'resetpass_announce' ) );
- break;
- default:
- wfDebugDieBacktrace( "Unhandled case value" );
- }
- }
-
- function resetLoginForm( $error ) {
- global $wgOut;
- $wgOut->addWikiText( "<div class=\"errorbox\">$error</div>" );
- $reset = new PasswordResetForm( $this->mName, $this->mPassword );
- $reset->execute( null );
- }
-
- /**
- * @private
- */
- function mailPassword() {
- global $wgUser, $wgOut, $wgAuth;
-
- if( !$wgAuth->allowPasswordChange() ) {
- $this->mainLoginForm( wfMsg( 'resetpass_forbidden' ) );
- return;
- }
-
- # Check against blocked IPs
- # fixme -- should we not?
- if( $wgUser->isBlocked() ) {
- $this->mainLoginForm( wfMsg( 'blocked-mailpassword' ) );
- return;
- }
-
- # Check against the rate limiter
- if( $wgUser->pingLimiter( 'mailpassword' ) ) {
- $wgOut->rateLimited();
- return;
- }
-
- if ( '' == $this->mName ) {
- $this->mainLoginForm( wfMsg( 'noname' ) );
- return;
- }
- $u = User::newFromName( $this->mName );
- if( is_null( $u ) ) {
- $this->mainLoginForm( wfMsg( 'noname' ) );
- return;
- }
- if ( 0 == $u->getID() ) {
- $this->mainLoginForm( wfMsg( 'nosuchuser', $u->getName() ) );
- return;
- }
-
- # Check against password throttle
- if ( $u->isPasswordReminderThrottled() ) {
- global $wgPasswordReminderResendTime;
- # Round the time in hours to 3 d.p., in case someone is specifying minutes or seconds.
- $this->mainLoginForm( wfMsg( 'throttled-mailpassword',
- round( $wgPasswordReminderResendTime, 3 ) ) );
- return;
- }
-
- $result = $this->mailPasswordInternal( $u, true, 'passwordremindertitle', 'passwordremindertext' );
- if( WikiError::isError( $result ) ) {
- $this->mainLoginForm( wfMsg( 'mailerror', $result->getMessage() ) );
- } else {
- $this->mainLoginForm( wfMsg( 'passwordsent', $u->getName() ), 'success' );
- }
- }
-
-
- /**
- * @param object user
- * @param bool throttle
- * @param string message name of email title
- * @param string message name of email text
- * @return mixed true on success, WikiError on failure
- * @private
- */
- function mailPasswordInternal( $u, $throttle = true, $emailTitle = 'passwordremindertitle', $emailText = 'passwordremindertext' ) {
- global $wgCookiePath, $wgCookieDomain, $wgCookiePrefix, $wgCookieSecure;
- global $wgServer, $wgScript;
-
- if ( '' == $u->getEmail() ) {
- return new WikiError( wfMsg( 'noemail', $u->getName() ) );
- }
-
- $np = $u->randomPassword();
- $u->setNewpassword( $np, $throttle );
-
- setcookie( "{$wgCookiePrefix}Token", '', time() - 3600, $wgCookiePath, $wgCookieDomain, $wgCookieSecure );
-
- $u->saveSettings();
-
- $ip = wfGetIP();
- if ( '' == $ip ) { $ip = '(Unknown)'; }
-
- $m = wfMsg( $emailText, $ip, $u->getName(), $np, $wgServer . $wgScript );
- $result = $u->sendMail( wfMsg( $emailTitle ), $m );
-
- return $result;
- }
-
-
- /**
- * @param string $msg Message that will be shown on success
- * @param bool $auto Toggle auto-redirect to main page; default true
- * @private
- */
- function successfulLogin( $msg, $auto = true ) {
- global $wgUser;
- global $wgOut;
-
- # Run any hooks; ignore results
-
- wfRunHooks('UserLoginComplete', array(&$wgUser));
-
- $wgOut->setPageTitle( wfMsg( 'loginsuccesstitle' ) );
- $wgOut->setRobotpolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
- $wgOut->addWikiText( $msg );
- if ( !empty( $this->mReturnTo ) ) {
- $wgOut->returnToMain( $auto, $this->mReturnTo );
- } else {
- $wgOut->returnToMain( $auto );
- }
- }
-
- /** */
- function userNotPrivilegedMessage() {
- global $wgOut;
-
- $wgOut->setPageTitle( wfMsg( 'whitelistacctitle' ) );
- $wgOut->setRobotpolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
-
- $wgOut->addWikiMsg( 'whitelistacctext' );
-
- $wgOut->returnToMain( false );
- }
-
- /** */
- function userBlockedMessage() {
- global $wgOut, $wgUser;
-
- # Let's be nice about this, it's likely that this feature will be used
- # for blocking large numbers of innocent people, e.g. range blocks on
- # schools. Don't blame it on the user. There's a small chance that it
- # really is the user's fault, i.e. the username is blocked and they
- # haven't bothered to log out before trying to create an account to
- # evade it, but we'll leave that to their guilty conscience to figure
- # out.
-
- $wgOut->setPageTitle( wfMsg( 'cantcreateaccounttitle' ) );
- $wgOut->setRobotpolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
-
- $ip = wfGetIP();
- $blocker = User::whoIs( $wgUser->mBlock->mBy );
- $block_reason = $wgUser->mBlock->mReason;
-
- $wgOut->addWikiMsg( 'cantcreateaccount-text', $ip, $block_reason, $blocker );
- $wgOut->returnToMain( false );
- }
-
- /**
- * @private
- */
- function mainLoginForm( $msg, $msgtype = 'error' ) {
- global $wgUser, $wgOut, $wgAllowRealName, $wgEnableEmail;
- global $wgCookiePrefix, $wgAuth, $wgLoginLanguageSelector;
- global $wgAuth, $wgEmailConfirmToEdit;
-
- if ( $this->mType == 'signup' ) {
- if ( !$wgUser->isAllowed( 'createaccount' ) ) {
- $this->userNotPrivilegedMessage();
- return;
- } elseif ( $wgUser->isBlockedFromCreateAccount() ) {
- $this->userBlockedMessage();
- return;
- }
- }
-
- if ( '' == $this->mName ) {
- if ( $wgUser->isLoggedIn() ) {
- $this->mName = $wgUser->getName();
- } else {
- $this->mName = isset( $_COOKIE[$wgCookiePrefix.'UserName'] ) ? $_COOKIE[$wgCookiePrefix.'UserName'] : null;
- }
- }
-
- $titleObj = SpecialPage::getTitleFor( 'Userlogin' );
-
- if ( $this->mType == 'signup' ) {
- $template = new UsercreateTemplate();
- $q = 'action=submitlogin&type=signup';
- $linkq = 'type=login';
- $linkmsg = 'gotaccount';
- } else {
- $template = new UserloginTemplate();
- $q = 'action=submitlogin&type=login';
- $linkq = 'type=signup';
- $linkmsg = 'nologin';
- }
-
- if ( !empty( $this->mReturnTo ) ) {
- $returnto = '&returnto=' . wfUrlencode( $this->mReturnTo );
- $q .= $returnto;
- $linkq .= $returnto;
- }
-
- # Pass any language selection on to the mode switch link
- if( $wgLoginLanguageSelector && $this->mLanguage )
- $linkq .= '&uselang=' . $this->mLanguage;
-
- $link = '<a href="' . htmlspecialchars ( $titleObj->getLocalUrl( $linkq ) ) . '">';
- $link .= wfMsgHtml( $linkmsg . 'link' ); # Calling either 'gotaccountlink' or 'nologinlink'
- $link .= '</a>';
-
- # Don't show a "create account" link if the user can't
- if( $this->showCreateOrLoginLink( $wgUser ) )
- $template->set( 'link', wfMsgHtml( $linkmsg, $link ) );
- else
- $template->set( 'link', '' );
-
- $template->set( 'header', '' );
- $template->set( 'name', $this->mName );
- $template->set( 'password', $this->mPassword );
- $template->set( 'retype', $this->mRetype );
- $template->set( 'email', $this->mEmail );
- $template->set( 'realname', $this->mRealName );
- $template->set( 'domain', $this->mDomain );
-
- $template->set( 'action', $titleObj->getLocalUrl( $q ) );
- $template->set( 'message', $msg );
- $template->set( 'messagetype', $msgtype );
- $template->set( 'createemail', $wgEnableEmail && $wgUser->isLoggedIn() );
- $template->set( 'userealname', $wgAllowRealName );
- $template->set( 'useemail', $wgEnableEmail );
- $template->set( 'emailrequired', $wgEmailConfirmToEdit );
- $template->set( 'canreset', $wgAuth->allowPasswordChange() );
- $template->set( 'remember', $wgUser->getOption( 'rememberpassword' ) or $this->mRemember );
-
- # Prepare language selection links as needed
- if( $wgLoginLanguageSelector ) {
- $template->set( 'languages', $this->makeLanguageSelector() );
- if( $this->mLanguage )
- $template->set( 'uselang', $this->mLanguage );
- }
-
- // Give authentication and captcha plugins a chance to modify the form
- $wgAuth->modifyUITemplate( $template );
- if ( $this->mType == 'signup' ) {
- wfRunHooks( 'UserCreateForm', array( &$template ) );
- } else {
- wfRunHooks( 'UserLoginForm', array( &$template ) );
- }
-
- $wgOut->setPageTitle( wfMsg( 'userlogin' ) );
- $wgOut->setRobotpolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
- $wgOut->disallowUserJs(); // just in case...
- $wgOut->addTemplate( $template );
- }
-
- /**
- * @private
- */
- function showCreateOrLoginLink( &$user ) {
- if( $this->mType == 'signup' ) {
- return( true );
- } elseif( $user->isAllowed( 'createaccount' ) ) {
- return( true );
- } else {
- return( false );
- }
- }
-
- /**
- * Check if a session cookie is present.
- *
- * This will not pick up a cookie set during _this_ request, but is
- * meant to ensure that the client is returning the cookie which was
- * set on a previous pass through the system.
- *
- * @private
- */
- function hasSessionCookie() {
- global $wgDisableCookieCheck, $wgRequest;
- return $wgDisableCookieCheck ? true : $wgRequest->checkSessionCookie();
- }
-
- /**
- * @private
- */
- function cookieRedirectCheck( $type ) {
- global $wgOut;
-
- $titleObj = SpecialPage::getTitleFor( 'Userlogin' );
- $check = $titleObj->getFullURL( 'wpCookieCheck='.$type );
-
- return $wgOut->redirect( $check );
- }
-
- /**
- * @private
- */
- function onCookieRedirectCheck( $type ) {
- global $wgUser;
-
- if ( !$this->hasSessionCookie() ) {
- if ( $type == 'new' ) {
- return $this->mainLoginForm( wfMsg( 'nocookiesnew' ) );
- } else if ( $type == 'login' ) {
- return $this->mainLoginForm( wfMsg( 'nocookieslogin' ) );
- } else {
- # shouldn't happen
- return $this->mainLoginForm( wfMsg( 'error' ) );
- }
- } else {
- return $this->successfulLogin( wfMsg( 'loginsuccess', $wgUser->getName() ) );
- }
- }
-
- /**
- * @private
- */
- function throttleHit( $limit ) {
- global $wgOut;
-
- $wgOut->addWikiMsg( 'acct_creation_throttle_hit', $limit );
- }
-
- /**
- * Produce a bar of links which allow the user to select another language
- * during login/registration but retain "returnto"
- *
- * @return string
- */
- function makeLanguageSelector() {
- $msg = wfMsgForContent( 'loginlanguagelinks' );
- if( $msg != '' && !wfEmptyMsg( 'loginlanguagelinks', $msg ) ) {
- $langs = explode( "\n", $msg );
- $links = array();
- foreach( $langs as $lang ) {
- $lang = trim( $lang, '* ' );
- $parts = explode( '|', $lang );
- if (count($parts) >= 2) {
- $links[] = $this->makeLanguageSelectorLink( $parts[0], $parts[1] );
- }
- }
- return count( $links ) > 0 ? wfMsgHtml( 'loginlanguagelabel', implode( ' | ', $links ) ) : '';
- } else {
- return '';
- }
- }
-
- /**
- * Create a language selector link for a particular language
- * Links back to this page preserving type and returnto
- *
- * @param $text Link text
- * @param $lang Language code
- */
- function makeLanguageSelectorLink( $text, $lang ) {
- global $wgUser;
- $self = SpecialPage::getTitleFor( 'Userlogin' );
- $attr[] = 'uselang=' . $lang;
- if( $this->mType == 'signup' )
- $attr[] = 'type=signup';
- if( $this->mReturnTo )
- $attr[] = 'returnto=' . $this->mReturnTo;
- $skin = $wgUser->getSkin();
- return $skin->makeKnownLinkObj( $self, htmlspecialchars( $text ), implode( '&', $attr ) );
- }
-}
-
-