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->linkKnown(
  39                                         $title,
  40                                         wfMsgHtml( 'loginreqlink' ),
  41                                         array(),
  42                                         array( 'returnto' => $this->getTitle()->getPrefixedText() )
  43                                 );
  44                                 $wgOut->addHTML( wfMsgWikiHtml( 'confirmemail_needlogin', $llink ) );
  45                         }
  46                 } else {
  47                         $this->attemptConfirm( $code );
  48                 }
  49         }
  50
  51         /**
  52          * Show a nice form for the user to request a confirmation mail
  53          */
  54         function showRequestForm() {
  55                 global $wgOut, $wgUser, $wgLang, $wgRequest;
  56                 if( $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getText( 'token' ) ) ) {
  57                         $ok = $wgUser->sendConfirmationMail();
  58                         if ( WikiError::isError( $ok ) ) {
  59                                 $wgOut->addWikiMsg( 'confirmemail_sendfailed', $ok->toString() );
  60                         } else {
  61                                 $wgOut->addWikiMsg( 'confirmemail_sent' );
  62                         }
  63                 } else {
  64                         if( $wgUser->isEmailConfirmed() ) {
  65                                 // date and time are separate parameters to facilitate localisation.
  66                                 // $time is kept for backward compat reasons.
  67                                 // 'emailauthenticated' is also used in SpecialPreferences.php
  68                                 $time = $wgLang->timeAndDate( $wgUser->mEmailAuthenticated, true );
  69                                 $d = $wgLang->date( $wgUser->mEmailAuthenticated, true );
  70                                 $t = $wgLang->time( $wgUser->mEmailAuthenticated, true );
  71                                 $wgOut->addWikiMsg( 'emailauthenticated', $time, $d, $t );
  72                         }
  73                         if( $wgUser->isEmailConfirmationPending() ) {
  74                                 $wgOut->wrapWikiMsg( "<div class=\"error mw-confirmemail-pending\">\n$1</div>", 'confirmemail_pending' );
  75                         }
  76                         $wgOut->addWikiMsg( 'confirmemail_text' );
  77                         $form  = Xml::openElement( 'form', array( 'method' => 'post', 'action' => $this->getTitle()->getLocalUrl() ) );
  78                         $form .= Xml::hidden( 'token', $wgUser->editToken() );
  79                         $form .= Xml::submitButton( wfMsg( 'confirmemail_send' ) );
  80                         $form .= Xml::closeElement( 'form' );
  81                         $wgOut->addHTML( $form );
  82                 }
  83         }
  84
  85         /**
  86          * Attempt to confirm the user's email address and show success or failure
  87          * as needed; if successful, take the user to log in
  88          *
  89          * @param $code Confirmation code
  90          */
  91         function attemptConfirm( $code ) {
  92                 global $wgUser, $wgOut;
  93                 $user = User::newFromConfirmationCode( $code );
  94                 if( is_object( $user ) ) {
  95                         $user->confirmEmail();
  96                         $user->saveSettings();
  97                         $message = $wgUser->isLoggedIn() ? 'confirmemail_loggedin' : 'confirmemail_success';
  98                         $wgOut->addWikiMsg( $message );
  99                         if( !$wgUser->isLoggedIn() ) {
 100                                 $title = SpecialPage::getTitleFor( 'Userlogin' );
 101                                 $wgOut->returnToMain( true, $title );
 102                         }
 103                 } else {
 104                         $wgOut->addWikiMsg( 'confirmemail_invalid' );
 105                 }
 106         }
 107
 108 }
 109
 110 /**
 111  * Special page allows users to cancel an email confirmation using the e-mail
 112  * confirmation code
 113  *
 114  * @ingroup SpecialPage
 115  */
 116 class EmailInvalidation extends UnlistedSpecialPage {
 117
 118         public function __construct() {
 119                 parent::__construct( 'Invalidateemail' );
 120         }
 121
 122         function execute( $code ) {
 123                 $this->setHeaders();
 124                 $this->attemptInvalidate( $code );
 125         }
 126
 127         /**
 128          * Attempt to invalidate the user's email address and show success or failure
 129          * as needed; if successful, link to main page
 130          *
 131          * @param $code Confirmation code
 132          */
 133         function attemptInvalidate( $code ) {
 134                 global $wgUser, $wgOut;
 135                 $user = User::newFromConfirmationCode( $code );
 136                 if( is_object( $user ) ) {
 137                         $user->invalidateEmail();
 138                         $user->saveSettings();
 139                         $wgOut->addWikiMsg( 'confirmemail_invalidated' );
 140                         if( !$wgUser->isLoggedIn() ) {
 141                                 $wgOut->returnToMain();
 142                         }
 143                 } else {
 144                         $wgOut->addWikiMsg( 'confirmemail_invalid' );
 145                 }
 146         }
 147 }