includes/specials/SpecialConfirmemail.php

   1 <?php
   2
   3 /**
   4  * Special page allows users to request email confirmation message, and handles
   5  * processing of the confirmation code when the link in the email is followed
   6  *
   7  * @ingroup SpecialPage
   8  * @author Brion Vibber
   9  * @author Rob Church <robchur@gmail.com>
  10  */
  11 class EmailConfirmation extends UnlistedSpecialPage {
  12
  13         /**
  14          * Constructor
  15          */
  16         public function __construct() {
  17                 parent::__construct( 'Confirmemail' );
  18         }
  19
  20         /**
  21          * Main execution point
  22          *
  23          * @param $code Confirmation code passed to the page
  24          */
  25         function execute( $code ) {
  26                 global $wgUser, $wgOut;
  27                 $this->setHeaders();
  28                 if( empty( $code ) ) {
  29                         if( $wgUser->isLoggedIn() ) {
  30                                 if( User::isValidEmailAddr( $wgUser->getEmail() ) ) {
  31                                         $this->showRequestForm();
  32                                 } else {
  33                                         $wgOut->addWikiMsg( 'confirmemail_noemail' );
  34                                 }
  35                         } else {
  36                                 $title = SpecialPage::getTitleFor( 'Userlogin' );
  37                                 $self = SpecialPage::getTitleFor( 'Confirmemail' );
  38                                 $skin = $wgUser->getSkin();
  39                                 $llink = $skin->makeKnownLinkObj( $title, wfMsgHtml( 'loginreqlink' ),
  40                                         'returnto=' . $self->getPrefixedUrl() );
  41                                 $wgOut->addHTML( wfMsgWikiHtml( 'confirmemail_needlogin', $llink ) );
  42                         }
  43                 } else {
  44                         $this->attemptConfirm( $code );
  45                 }
  46         }
  47
  48         /**
  49          * Show a nice form for the user to request a confirmation mail
  50          */
  51         function showRequestForm() {
  52                 global $wgOut, $wgUser, $wgLang, $wgRequest;
  53                 if( $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getText( 'token' ) ) ) {
  54                         $ok = $wgUser->sendConfirmationMail();
  55                         if ( WikiError::isError( $ok ) ) {
  56                                 $wgOut->addWikiMsg( 'confirmemail_sendfailed', $ok->toString() );
  57                         } else {
  58                                 $wgOut->addWikiMsg( 'confirmemail_sent' );
  59                         }
  60                 } else {
  61                         if( $wgUser->isEmailConfirmed() ) {
  62                                 // date and time are separate parameters to facilitate localisation.
  63                                 // $time is kept for backward compat reasons.
  64                                 // 'emailauthenticated' is also used in SpecialPreferences.php
  65                                 $time = $wgLang->timeAndDate( $wgUser->mEmailAuthenticated, true );
  66                                 $d = $wgLang->date( $wgUser->mEmailAuthenticated, true );
  67                                 $t = $wgLang->time( $wgUser->mEmailAuthenticated, true );
  68                                 $wgOut->addWikiMsg( 'emailauthenticated', $time, $d, $t );
  69                         }
  70                         if( $wgUser->isEmailConfirmationPending() ) {
  71                                 $wgOut->wrapWikiMsg( "<div class=\"error mw-confirmemail-pending\">$1</div>", 'confirmemail_pending' );
  72                         }
  73                         $wgOut->addWikiMsg( 'confirmemail_text' );
  74                         $self = SpecialPage::getTitleFor( 'Confirmemail' );
  75                         $form  = Xml::openElement( 'form', array( 'method' => 'post', 'action' => $self->getLocalUrl() ) );
  76                         $form .= Xml::hidden( 'token', $wgUser->editToken() );
  77                         $form .= Xml::submitButton( wfMsg( 'confirmemail_send' ) );
  78                         $form .= Xml::closeElement( 'form' );
  79                         $wgOut->addHTML( $form );
  80                 }
  81         }
  82
  83         /**
  84          * Attempt to confirm the user's email address and show success or failure
  85          * as needed; if successful, take the user to log in
  86          *
  87          * @param $code Confirmation code
  88          */
  89         function attemptConfirm( $code ) {
  90                 global $wgUser, $wgOut;
  91                 $user = User::newFromConfirmationCode( $code );
  92                 if( is_object( $user ) ) {
  93                         $user->confirmEmail();
  94                         $user->saveSettings();
  95                         $message = $wgUser->isLoggedIn() ? 'confirmemail_loggedin' : 'confirmemail_success';
  96                         $wgOut->addWikiMsg( $message );
  97                         if( !$wgUser->isLoggedIn() ) {
  98                                 $title = SpecialPage::getTitleFor( 'Userlogin' );
  99                                 $wgOut->returnToMain( true, $title );
 100                         }
 101                 } else {
 102                         $wgOut->addWikiMsg( 'confirmemail_invalid' );
 103                 }
 104         }
 105
 106 }
 107
 108 /**
 109  * Special page allows users to cancel an email confirmation using the e-mail
 110  * confirmation code
 111  *
 112  * @ingroup SpecialPage
 113  */
 114 class EmailInvalidation extends UnlistedSpecialPage {
 115
 116         public function __construct() {
 117                 parent::__construct( 'Invalidateemail' );
 118         }
 119
 120         function execute( $code ) {
 121                 $this->setHeaders();
 122                 $this->attemptInvalidate( $code );
 123         }
 124
 125         /**
 126          * Attempt to invalidate the user's email address and show success or failure
 127          * as needed; if successful, link to main page
 128          *
 129          * @param $code Confirmation code
 130          */
 131         function attemptInvalidate( $code ) {
 132                 global $wgUser, $wgOut;
 133                 $user = User::newFromConfirmationCode( $code );
 134                 if( is_object( $user ) ) {
 135                         $user->invalidateEmail();
 136                         $user->saveSettings();
 137                         $wgOut->addWikiMsg( 'confirmemail_invalidated' );
 138                         if( !$wgUser->isLoggedIn() ) {
 139                                 $wgOut->returnToMain();
 140                         }
 141                 } else {
 142                         $wgOut->addWikiMsg( 'confirmemail_invalid' );
 143                 }
 144         }
 145 }