Hooks! Hoooooks!

[lhc/web/wiklou.git] / includes / SpecialEmailuser.php

diff --git a/includes/SpecialEmailuser.php b/includes/SpecialEmailuser.php
index dbe6532..2c6e139 100644 (file)
--- a/includes/SpecialEmailuser.php
+++ b/includes/SpecialEmailuser.php
@@ -11,50 +11,52 @@
 require_once('UserMailer.php');
 
 function wfSpecialEmailuser( $par ) {
-       global $wgUser, $wgOut, $wgRequest;
+       global $wgUser, $wgOut, $wgRequest, $wgEnableEmail, $wgEnableUserEmail;
 
-       if ( 0 == $wgUser->getID() ||
-               ( false === strpos( $wgUser->getEmail(), "@" ) ) ) {
+       if( !( $wgEnableEmail && $wgEnableUserEmail ) ) {
+               $wgOut->errorpage( "nosuchspecialpage", "nospecialpagetext" );
+               return;
+       }
+       
+       if( !$wgUser->canSendEmail() ) {
+               wfDebug( "User can't send.\n" );
                $wgOut->errorpage( "mailnologin", "mailnologintext" );
                return;
        }
        
        $action = $wgRequest->getVal( 'action' );
-       if( empty( $par ) ) {
-               $target = $wgRequest->getVal( 'target' );
-       } else {
-               $target = $par;
-       }
+       $target = isset($par) ? $par : $wgRequest->getVal( 'target' );
        if ( "" == $target ) {
+               wfDebug( "Target is empty.\n" );
                $wgOut->errorpage( "notargettitle", "notargettext" );
                return;
        }
+       
        $nt = Title::newFromURL( $target );
        if ( is_null( $nt ) ) {
+               wfDebug( "Target is invalid title.\n" );
                $wgOut->errorpage( "notargettitle", "notargettext" );
                return;
        }
+       
        $nu = User::newFromName( $nt->getText() );
-       $id = $nu->idForName();
-
-       if ( 0 == $id ) {
-               $wgOut->errorpage( "noemailtitle", "noemailtext" );
-               return;
-       }
-       $nu->setID( $id );
-       $address = $nu->getEmail();
-
-       if ( ( false === strpos( $address, "@" ) ) ||
-         ( 1 == $nu->getOption( "disablemail" ) ) ) {
+       if( is_null( $nu ) || !$nu->canReceiveEmail() ) {
+               wfDebug( "Target is invalid user or can't receive.\n" );
                $wgOut->errorpage( "noemailtitle", "noemailtext" );
                return;
        }
 
+       $address = $nu->getEmail();
        $f = new EmailUserForm( $nu->getName() . " <{$address}>", $target );
 
-       if ( "success" == $action ) { $f->showSuccess(); }
-       else if ( "submit" == $action && $wgRequest->wasPosted() ) { $f->doSubmit(); }
-       else { $f->showForm( "" ); }
+       if ( "success" == $action ) {
+               $f->showSuccess();
+       } else if ( "submit" == $action && $wgRequest->wasPosted() &&
+               $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
+               $f->doSubmit();
+       } else {
+               $f->showForm();
+       }
 }
 
 /**
@@ -76,8 +78,8 @@ class EmailUserForm {
                $this->subject = $wgRequest->getText( 'wpSubject' );
        }
 
-       function showForm( $err ) {
-               global $wgOut, $wgUser, $wgLang;
+       function showForm() {
+               global $wgOut, $wgUser;
 
                $wgOut->setPagetitle( wfMsg( "emailpage" ) );
                $wgOut->addWikiText( wfMsg( "emailpagetext" ) );
@@ -96,53 +98,53 @@ class EmailUserForm {
                $encSubject = htmlspecialchars( $this->subject );
                
                $titleObj = Title::makeTitle( NS_SPECIAL, "Emailuser" );
-               $action = $titleObj->escapeLocalURL( "target={$this->target}&action=submit" );
+               $action = $titleObj->escapeLocalURL( "target=" .
+                       urlencode( $this->target ) . "&action=submit" );
+               $token = $wgUser->editToken();
 
-               if ( "" != $err ) {
-                       $wgOut->setSubtitle( wfMsg( "formerror" ) );
-                       $wgOut->addHTML( "<p><font color='red' size='+1'>{$err}</font></p>\n" );
-               }
                $wgOut->addHTML( "
 <form id=\"emailuser\" method=\"post\" action=\"{$action}\">
-<table border='0'><tr>
+<table border='0' id='mailheader'><tr>
 <td align='right'>{$emf}:</td>
-<td align='left'><strong>{$sender}</strong></td>
+<td align='left'><strong>" . htmlspecialchars( $sender ) . "</strong></td>
 </tr><tr>
 <td align='right'>{$emt}:</td>
-<td align='left'><strong>{$rcpt}</strong></td>
+<td align='left'><strong>" . htmlspecialchars( $rcpt ) . "</strong></td>
 </tr><tr>
 <td align='right'>{$emr}:</td>
 <td align='left'>
-<input type='text' name=\"wpSubject\" value=\"{$encSubject}\" />
+<input type='text' size='60' maxlength='200' name=\"wpSubject\" value=\"{$encSubject}\" />
 </td>
-</tr><tr>
-<td align='right'>{$emm}:</td>
-<td align='left'>
-<textarea name=\"wpText\" rows='10' cols='60' wrap='virtual'>" . htmlspecialchars( $this->text ) .
+</tr>
+</table>
+<span id='wpTextLabel'><label for=\"wpText\">{$emm}:</label><br></span>
+<textarea name=\"wpText\" rows='20' cols='80' wrap='virtual' style=\"width: 100%;\">" . htmlspecialchars( $this->text ) .
 "</textarea>
-</td></tr><tr>
-<td>&nbsp;</td><td align='left'>
 <input type='submit' name=\"wpSend\" value=\"{$ems}\" />
-</td></tr></table>
+<input type='hidden' name='wpEditToken' value=\"$token\" />
 </form>\n" );
 
        }
 
        function doSubmit() {
-               global $wgOut, $wgUser, $wgLang, $wgOutputEncoding;
+               global $wgOut, $wgUser;
            
                $from = wfQuotedPrintable( $wgUser->getName() ) . " <" . $wgUser->getEmail() . ">";
+               $subject = wfQuotedPrintable( $this->subject );
                
-               $mailResult = userMailer( $this->mAddress, $from, wfQuotedPrintable( $this->subject ), $this->text );
-
-               if (! $mailResult)
-               {
-                       $titleObj = Title::makeTitle( NS_SPECIAL, "Emailuser" );
-                       $encTarget = wfUrlencode( $this->target );
-                       $wgOut->redirect( $titleObj->getFullURL( "target={$encTarget}&action=success" ) );
+               if (wfRunHooks('EmailUser', array(&$this->mAddress, &$from, &$subject, &$this->text))) {
+                       
+                       $mailResult = userMailer( $this->mAddress, $from, $subject, $this->text );
+                       
+                       if( WikiError::isError( $mailResult ) ) {
+                               $wgOut->addHTML( wfMsg( "usermailererror" ) . $mailResult);
+                       } else {
+                               $titleObj = Title::makeTitle( NS_SPECIAL, "Emailuser" );
+                               $encTarget = wfUrlencode( $this->target );
+                               $wgOut->redirect( $titleObj->getFullURL( "target={$encTarget}&action=success" ) );
+                               wfRunHooks('EmailUserComplete', array($this->mAddress, $from, $subject, $this->text));
+                       }
                }
-               else
-                       $wgOut->addHTML( wfMsg( "usermailererror" ) . $mailResult);
        }
 
        function showSuccess() {