Align arrows to top, but move down half a line, so it lines up
[lhc/web/wiklou.git] / includes / SpecialEmailuser.php
index 2f4ce67..8995eb5 100644 (file)
@@ -5,10 +5,8 @@
  */
 
 /**
- *
+ * @todo document
  */
-require_once('UserMailer.php');
-
 function wfSpecialEmailuser( $par ) {
        global $wgUser, $wgOut, $wgRequest, $wgEnableEmail, $wgEnableUserEmail;
 
@@ -45,6 +43,13 @@ function wfSpecialEmailuser( $par ) {
                return;
        }
 
+       if ( $wgUser->isBlockedFromEmailUser() ) {
+               // User has been blocked from sending e-mail. Show the std blocked form.
+               wfDebug( "User is blocked from sending e-mail.\n" );
+               $wgOut->blockedPage();
+               return;
+       }
+
        $f = new EmailUserForm( $nu );
 
        if ( "success" == $action ) {
@@ -65,7 +70,7 @@ function wfSpecialEmailuser( $par ) {
 }
 
 /**
- * @todo document
+ * Implements the Special:Emailuser web interface, and invokes userMailer for sending the email message.
  * @addtogroup SpecialPage
  */
 class EmailUserForm {
@@ -87,18 +92,21 @@ class EmailUserForm {
 
        function showForm() {
                global $wgOut, $wgUser;
+               $skin = $wgUser->getSkin();
 
                $wgOut->setPagetitle( wfMsg( "emailpage" ) );
-               $wgOut->addWikiText( wfMsg( "emailpagetext" ) );
+               $wgOut->addWikiMsg( "emailpagetext" );
 
                if ( $this->subject === "" ) {
-                       $this->subject = wfMsg( "defemailsubject" );
+                       $this->subject = wfMsgForContent( "defemailsubject" );
                }
 
                $emf = wfMsg( "emailfrom" );
-               $sender = $wgUser->getName();
+               $senderLink = $skin->makeLinkObj(
+                       $wgUser->getUserPage(), htmlspecialchars( $wgUser->getName() ) );
                $emt = wfMsg( "emailto" );
-               $rcpt = $this->target->getName();
+               $recipientLink = $skin->makeLinkObj(
+                       $this->target->getUserPage(), htmlspecialchars( $this->target->getName() ) );
                $emr = wfMsg( "emailsubject" );
                $emm = wfMsg( "emailmessage" );
                $ems = wfMsg( "emailsend" );
@@ -108,16 +116,16 @@ class EmailUserForm {
                $titleObj = SpecialPage::getTitleFor( "Emailuser" );
                $action = $titleObj->escapeLocalURL( "target=" .
                        urlencode( $this->target->getName() ) . "&action=submit" );
-               $token = $wgUser->editToken();
+               $token = htmlspecialchars( $wgUser->editToken() );
 
                $wgOut->addHTML( "
 <form id=\"emailuser\" method=\"post\" action=\"{$action}\">
 <table border='0' id='mailheader'><tr>
 <td align='right'>{$emf}:</td>
-<td align='left'><strong>" . htmlspecialchars( $sender ) . "</strong></td>
+<td align='left'><strong>{$senderLink}</strong></td>
 </tr><tr>
 <td align='right'>{$emt}:</td>
-<td align='left'><strong>" . htmlspecialchars( $rcpt ) . "</strong></td>
+<td align='left'><strong>{$recipientLink}</strong></td>
 </tr><tr>
 <td align='right'>{$emr}:</td>
 <td align='left'>
@@ -126,7 +134,7 @@ class EmailUserForm {
 </tr>
 </table>
 <span id='wpTextLabel'><label for=\"wpText\">{$emm}:</label><br /></span>
-<textarea name=\"wpText\" rows='20' cols='80' wrap='virtual' style=\"width: 100%;\">" . htmlspecialchars( $this->text ) .
+<textarea id=\"wpText\" name=\"wpText\" rows='20' cols='80' style=\"width: 100%;\">" . htmlspecialchars( $this->text ) .
 "</textarea>
 " . wfCheckLabel( $emc, 'wpCCMe', 'wpCCMe', $wgUser->getBoolOption( 'ccmeonemails' ) ) . "<br />
 <input type='submit' name=\"wpSend\" value=\"{$ems}\" />
@@ -136,18 +144,47 @@ class EmailUserForm {
        }
 
        function doSubmit() {
-               global $wgOut, $wgUser;
+               global $wgOut, $wgUser, $wgUserEmailUseReplyTo;
 
                $to = new MailAddress( $this->target );
                $from = new MailAddress( $wgUser );
                $subject = $this->subject;
 
                if( wfRunHooks( 'EmailUser', array( &$to, &$from, &$subject, &$this->text ) ) ) {
+                       
+                       if( $wgUserEmailUseReplyTo ) {
+                               // Put the generic wiki autogenerated address in the From:
+                               // header and reserve the user for Reply-To.
+                               //
+                               // This is a bit ugly, but will serve to differentiate
+                               // wiki-borne mails from direct mails and protects against
+                               // SPF and bounce problems with some mailers (see below).
+                               global $wgPasswordSender;
+                               $mailFrom = new MailAddress( $wgPasswordSender );
+                               $replyTo = $from;
+                       } else {
+                               // Put the sending user's e-mail address in the From: header.
+                               //
+                               // This is clean-looking and convenient, but has issues.
+                               // One is that it doesn't as clearly differentiate the wiki mail
+                               // from "directly" sent mails.
+                               //
+                               // Another is that some mailers (like sSMTP) will use the From
+                               // address as the envelope sender as well. For open sites this
+                               // can cause mails to be flunked for SPF violations (since the
+                               // wiki server isn't an authorized sender for various users'
+                               // domains) as well as creating a privacy issue as bounces
+                               // containing the recipient's e-mail address may get sent to
+                               // the sending user.
+                               $mailFrom = $from;
+                               $replyTo = null;
+                       }
 
-                       $mailResult = userMailer( $to, $from, $subject, $this->text );
+                       $mailResult = UserMailer::send( $to, $mailFrom, $subject, $this->text, $replyTo );
 
                        if( WikiError::isError( $mailResult ) ) {
-                               $wgOut->addHTML( wfMsg( "usermailererror" ) . $mailResult);
+                               $wgOut->addHTML( wfMsg( "usermailererror" ) .
+                                       ' ' . htmlspecialchars( $mailResult->getMessage() ) );
                        } else {
                                
                                // if the user requested a copy of this mail, do this now,
@@ -155,14 +192,15 @@ class EmailUserForm {
                                if ($this->cc_me && $to != $from) {
                                        $cc_subject = wfMsg('emailccsubject', $this->target->getName(), $subject);
                                        if( wfRunHooks( 'EmailUser', array( &$from, &$from, &$cc_subject, &$this->text ) ) ) {
-                                               $ccResult = userMailer( $from, $from, $cc_subject, $this->text );
+                                               $ccResult = UserMailer::send( $from, $from, $cc_subject, $this->text );
                                                if( WikiError::isError( $ccResult ) ) {
                                                        // At this stage, the user's CC mail has failed, but their 
                                                        // original mail has succeeded. It's unlikely, but still, what to do?
                                                        // We can either show them an error, or we can say everything was fine,
                                                        // or we can say we sort of failed AND sort of succeeded. Of these options, 
                                                        // simply saying there was an error is probably best.
-                                                       $wgOut->addHTML( wfMsg( "usermailererror" ) . $ccResult);
+                                                       $wgOut->addHTML( wfMsg( "usermailererror" ) .
+                                                               ' ' . htmlspecialchars( $ccResult->getMessage() ) );
                                                        return;
                                                }
                                        }
@@ -185,4 +223,3 @@ class EmailUserForm {
                $wgOut->returnToMain( false, $user->getUserPage() );
        }
 }
-?>