includes/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' ), 'returnto=' . $self->getPrefixedUrl() );
  40                                 $wgOut->addHtml( wfMsgWikiHtml( 'confirmemail_needlogin', $llink ) );
  41                         }
  42                 } else {
  43                         $this->attemptConfirm( $code );
  44                 }
  45         }
  46
  47         /**
  48          * Show a nice form for the user to request a confirmation mail
  49          */
  50         function showRequestForm() {
  51                 global $wgOut, $wgUser, $wgLang, $wgRequest;
  52                 if( $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getText( 'token' ) ) ) {
  53                         $ok = $wgUser->sendConfirmationMail();
  54                         if ( WikiError::isError( $ok ) ) {
  55                                 $wgOut->addWikiMsg( 'confirmemail_sendfailed', $ok->toString() );
  56                         } else {
  57                                 $wgOut->addWikiMsg( 'confirmemail_sent' );
  58                         }
  59                 } else {
  60                         if( $wgUser->isEmailConfirmed() ) {
  61                                 $time = $wgLang->timeAndDate( $wgUser->mEmailAuthenticated, true );
  62                                 $wgOut->addWikiMsg( 'emailauthenticated', $time );
  63                         }
  64                         if( $wgUser->isEmailConfirmationPending() ) {
  65                                 $wgOut->addWikiMsg( 'confirmemail_pending' );
  66                         }
  67                         $wgOut->addWikiMsg( 'confirmemail_text' );
  68                         $self = SpecialPage::getTitleFor( 'Confirmemail' );
  69                         $form  = wfOpenElement( 'form', array( 'method' => 'post', 'action' => $self->getLocalUrl() ) );
  70                         $form .= wfHidden( 'token', $wgUser->editToken() );
  71                         $form .= wfSubmitButton( wfMsgHtml( 'confirmemail_send' ) );
  72                         $form .= wfCloseElement( 'form' );
  73                         $wgOut->addHtml( $form );
  74                 }
  75         }
  76
  77         /**
  78          * Attempt to confirm the user's email address and show success or failure
  79          * as needed; if successful, take the user to log in
  80          *
  81          * @param $code Confirmation code
  82          */
  83         function attemptConfirm( $code ) {
  84                 global $wgUser, $wgOut;
  85                 $user = User::newFromConfirmationCode( $code );
  86                 if( is_object( $user ) ) {
  87                         $user->confirmEmail();
  88                         $user->saveSettings();
  89                         $message = $wgUser->isLoggedIn() ? 'confirmemail_loggedin' : 'confirmemail_success';
  90                         $wgOut->addWikiMsg( $message );
  91                         if( !$wgUser->isLoggedIn() ) {
  92                                 $title = SpecialPage::getTitleFor( 'Userlogin' );
  93                                 $wgOut->returnToMain( true, $title );
  94                         }
  95                 } else {
  96                         $wgOut->addWikiMsg( 'confirmemail_invalid' );
  97                 }
  98         }
  99
 100 }
 101
 102 /**
 103  * Special page allows users to cancel an email confirmation using the e-mail
 104  * confirmation code
 105  *
 106  * @ingroup SpecialPage
 107  */
 108 class EmailInvalidation extends UnlistedSpecialPage {
 109
 110         public function __construct() {
 111                 parent::__construct( 'Invalidateemail' );
 112         }
 113
 114         function execute( $code ) {
 115                 $this->setHeaders();
 116                 $this->attemptInvalidate( $code );
 117         }
 118
 119         /**
 120          * Attempt to invalidate the user's email address and show success or failure
 121          * as needed; if successful, link to main page
 122          *
 123          * @param $code Confirmation code
 124          */
 125         function attemptInvalidate( $code ) {
 126                 global $wgUser, $wgOut;
 127                 $user = User::newFromConfirmationCode( $code );
 128                 if( is_object( $user ) ) {
 129                         $user->invalidateEmail();
 130                         $user->saveSettings();
 131                         $wgOut->addWikiMsg( 'confirmemail_invalidated' );
 132                         if( !$wgUser->isLoggedIn() ) {
 133                                 $wgOut->returnToMain();
 134                         }
 135                 } else {
 136                         $wgOut->addWikiMsg( 'confirmemail_invalid' );
 137                 }
 138         }
 139 }