includes/SpecialEmailuser.php

   1 <?php
   2 /**
   3  *
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /**
   9  *
  10  */
  11 require_once('UserMailer.php');
  12
  13 function wfSpecialEmailuser( $par ) {
  14         global $wgUser, $wgOut, $wgRequest, $wgEnableEmail, $wgEnableUserEmail;
  15
  16         if( !( $wgEnableEmail && $wgEnableUserEmail ) ) {
  17                 $wgOut->errorpage( "nosuchspecialpage", "nospecialpagetext" );
  18                 return;
  19         }
  20
  21         if ( $wgUser->isAnon() ||
  22                 ( !$wgUser->isValidEmailAddr( $wgUser->getEmail() ) ) ) {
  23                 $wgOut->errorpage( "mailnologin", "mailnologintext" );
  24                 return;
  25         }
  26
  27         $action = $wgRequest->getVal( 'action' );
  28         if( empty( $par ) ) {
  29                 $target = $wgRequest->getVal( 'target' );
  30         } else {
  31                 $target = $par;
  32         }
  33         if ( "" == $target ) {
  34                 $wgOut->errorpage( "notargettitle", "notargettext" );
  35                 return;
  36         }
  37         $nt = Title::newFromURL( $target );
  38         if ( is_null( $nt ) ) {
  39                 $wgOut->errorpage( "notargettitle", "notargettext" );
  40                 return;
  41         }
  42         $nu = User::newFromName( $nt->getText() );
  43
  44         if ( 0 == $nu->getID() ) {
  45                 $wgOut->errorpage( "noemailtitle", "noemailtext" );
  46                 return;
  47         }
  48
  49         $address = $nu->getEmail();
  50
  51         if ( ( !$nu->isValidEmailAddr( $address ) ) ||
  52              ( 1 == $nu->getOption( "disablemail" ) ) ||
  53              ( 0 == $nu->getEmailauthenticationtimestamp() ) ) {
  54                 $wgOut->errorpage( "noemailtitle", "noemailtext" );
  55                 return;
  56         }
  57
  58         $f = new EmailUserForm( $nu->getName() . " <{$address}>", $target );
  59
  60         if ( "success" == $action ) {
  61                 $f->showSuccess();
  62         } else if ( "submit" == $action && $wgRequest->wasPosted() &&
  63                 $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
  64                 $f->doSubmit();
  65         } else {
  66                 $f->showForm();
  67         }
  68 }
  69
  70 /**
  71  * @todo document
  72  * @package MediaWiki
  73  * @subpackage SpecialPage
  74  */
  75 class EmailUserForm {
  76
  77         var $mAddress;
  78         var $target;
  79         var $text, $subject;
  80
  81         function EmailUserForm( $addr, $target ) {
  82                 global $wgRequest;
  83                 $this->mAddress = $addr;
  84                 $this->target = $target;
  85                 $this->text = $wgRequest->getText( 'wpText' );
  86                 $this->subject = $wgRequest->getText( 'wpSubject' );
  87         }
  88
  89         function showForm() {
  90                 global $wgOut, $wgUser, $wgLang;
  91
  92                 $wgOut->setPagetitle( wfMsg( "emailpage" ) );
  93                 $wgOut->addWikiText( wfMsg( "emailpagetext" ) );
  94
  95                 if ( $this->subject === "" ) {
  96                         $this->subject = wfMsg( "defemailsubject" );
  97                 }
  98
  99                 $emf = wfMsg( "emailfrom" );
 100                 $sender = $wgUser->getName();
 101                 $emt = wfMsg( "emailto" );
 102                 $rcpt = str_replace( "_", " ", $this->target );
 103                 $emr = wfMsg( "emailsubject" );
 104                 $emm = wfMsg( "emailmessage" );
 105                 $ems = wfMsg( "emailsend" );
 106                 $encSubject = htmlspecialchars( $this->subject );
 107
 108                 $titleObj = Title::makeTitle( NS_SPECIAL, "Emailuser" );
 109                 $action = $titleObj->escapeLocalURL( "target=" .
 110                         urlencode( $this->target ) . "&action=submit" );
 111                 $token = $wgUser->editToken();
 112
 113                 $wgOut->addHTML( "
 114 <form id=\"emailuser\" method=\"post\" action=\"{$action}\">
 115 <table border='0'><tr>
 116 <td align='right'>{$emf}:</td>
 117 <td align='left'><strong>" . htmlspecialchars( $sender ) . "</strong></td>
 118 </tr><tr>
 119 <td align='right'>{$emt}:</td>
 120 <td align='left'><strong>" . htmlspecialchars( $rcpt ) . "</strong></td>
 121 </tr><tr>
 122 <td align='right'>{$emr}:</td>
 123 <td align='left'>
 124 <input type='text' name=\"wpSubject\" value=\"{$encSubject}\" />
 125 </td>
 126 </tr><tr>
 127 <td align='right'>{$emm}:</td>
 128 <td align='left'>
 129 <textarea name=\"wpText\" rows='10' cols='60' wrap='virtual'>" . htmlspecialchars( $this->text ) .
 130 "</textarea>
 131 </td></tr><tr>
 132 <td>&nbsp;</td><td align='left'>
 133 <input type='submit' name=\"wpSend\" value=\"{$ems}\" />
 134 </td></tr></table>
 135 <input type='hidden' name='wpEditToken' value=\"$token\" />
 136 </form>\n" );
 137
 138         }
 139
 140         function doSubmit() {
 141                 global $wgOut, $wgUser, $wgLang, $wgOutputEncoding;
 142
 143                 $from = wfQuotedPrintable( $wgUser->getName() ) . " <" . $wgUser->getEmail() . ">";
 144                 $subject = wfQuotedPrintable( $this->subject );
 145
 146                 if (wfRunHooks('EmailUser', $this->mAddress, $from, $subject, $this->text)) {
 147
 148                         $mailResult = userMailer( $this->mAddress, $from, $subject, $this->text );
 149
 150                         if (!$mailResult) {
 151                                 $titleObj = Title::makeTitle( NS_SPECIAL, "Emailuser" );
 152                                 $encTarget = wfUrlencode( $this->target );
 153                                 $wgOut->redirect( $titleObj->getFullURL( "target={$encTarget}&action=success" ) );
 154                                 wfRunHooks('EmailUserComplete', $this->mAddress, $from, $subject, $this->text);
 155                         } else {
 156                           $wgOut->addHTML( wfMsg( "usermailererror" ) . $mailResult);
 157                         }
 158                 }
 159         }
 160
 161         function showSuccess() {
 162                 global $wgOut, $wgUser;
 163
 164                 $wgOut->setPagetitle( wfMsg( "emailsent" ) );
 165                 $wgOut->addHTML( wfMsg( "emailsenttext" ) );
 166
 167                 $wgOut->returnToMain( false );
 168         }
 169 }
 170 ?>