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                                 $skin = $wgUser->getSkin();
  38                                 $llink = $skin->makeKnownLinkObj( $title, wfMsgHtml( 'loginreqlink' ),
  39                                         'returnto=' . $this->getTitle()->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                                 // date and time are separate parameters to facilitate localisation.
  62                                 // $time is kept for backward compat reasons.
  63                                 // 'emailauthenticated' is also used in SpecialPreferences.php
  64                                 $time = $wgLang->timeAndDate( $wgUser->mEmailAuthenticated, true );
  65                                 $d = $wgLang->date( $wgUser->mEmailAuthenticated, true );
  66                                 $t = $wgLang->time( $wgUser->mEmailAuthenticated, true );
  67                                 $wgOut->addWikiMsg( 'emailauthenticated', $time, $d, $t );
  68                         }
  69                         if( $wgUser->isEmailConfirmationPending() ) {
  70                                 $wgOut->wrapWikiMsg( "<div class=\"error mw-confirmemail-pending\">$1</div>", 'confirmemail_pending' );
  71                         }
  72                         $wgOut->addWikiMsg( 'confirmemail_text' );
  73                         $form  = Xml::openElement( 'form', array( 'method' => 'post', 'action' => $this->getTitle()->getLocalUrl() ) );
  74                         $form .= Xml::hidden( 'token', $wgUser->editToken() );
  75                         $form .= Xml::submitButton( wfMsg( 'confirmemail_send' ) );
  76                         $form .= Xml::closeElement( 'form' );
  77                         $wgOut->addHTML( $form );
  78                 }
  79         }
  80
  81         /**
  82          * Attempt to confirm the user's email address and show success or failure
  83          * as needed; if successful, take the user to log in
  84          *
  85          * @param $code Confirmation code
  86          */
  87         function attemptConfirm( $code ) {
  88                 global $wgUser, $wgOut;
  89                 $user = User::newFromConfirmationCode( $code );
  90                 if( is_object( $user ) ) {
  91                         $user->confirmEmail();
  92                         $user->saveSettings();
  93                         $message = $wgUser->isLoggedIn() ? 'confirmemail_loggedin' : 'confirmemail_success';
  94                         $wgOut->addWikiMsg( $message );
  95                         if( !$wgUser->isLoggedIn() ) {
  96                                 $title = SpecialPage::getTitleFor( 'Userlogin' );
  97                                 $wgOut->returnToMain( true, $title );
  98                         }
  99                 } else {
 100                         $wgOut->addWikiMsg( 'confirmemail_invalid' );
 101                 }
 102         }
 103
 104 }
 105
 106 /**
 107  * Special page allows users to cancel an email confirmation using the e-mail
 108  * confirmation code
 109  *
 110  * @ingroup SpecialPage
 111  */
 112 class EmailInvalidation extends UnlistedSpecialPage {
 113
 114         public function __construct() {
 115                 parent::__construct( 'Invalidateemail' );
 116         }
 117
 118         function execute( $code ) {
 119                 $this->setHeaders();
 120                 $this->attemptInvalidate( $code );
 121         }
 122
 123         /**
 124          * Attempt to invalidate the user's email address and show success or failure
 125          * as needed; if successful, link to main page
 126          *
 127          * @param $code Confirmation code
 128          */
 129         function attemptInvalidate( $code ) {
 130                 global $wgUser, $wgOut;
 131                 $user = User::newFromConfirmationCode( $code );
 132                 if( is_object( $user ) ) {
 133                         $user->invalidateEmail();
 134                         $user->saveSettings();
 135                         $wgOut->addWikiMsg( 'confirmemail_invalidated' );
 136                         if( !$wgUser->isLoggedIn() ) {
 137                                 $wgOut->returnToMain();
 138                         }
 139                 } else {
 140                         $wgOut->addWikiMsg( 'confirmemail_invalid' );
 141                 }
 142         }
 143 }