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->canSendEmail() ) {
  22                 wfDebug( "User can't send.\n" );
  23                 $wgOut->errorpage( "mailnologin", "mailnologintext" );
  24                 return;
  25         }
  26
  27         $action = $wgRequest->getVal( 'action' );
  28         $target = isset($par) ? $par : $wgRequest->getVal( 'target' );
  29         if ( "" == $target ) {
  30                 wfDebug( "Target is empty.\n" );
  31                 $wgOut->errorpage( "notargettitle", "notargettext" );
  32                 return;
  33         }
  34
  35         $nt = Title::newFromURL( $target );
  36         if ( is_null( $nt ) ) {
  37                 wfDebug( "Target is invalid title.\n" );
  38                 $wgOut->errorpage( "notargettitle", "notargettext" );
  39                 return;
  40         }
  41
  42         $nu = User::newFromName( $nt->getText() );
  43         if( is_null( $nu ) || !$nu->canReceiveEmail() ) {
  44                 wfDebug( "Target is invalid user or can't receive.\n" );
  45                 $wgOut->errorpage( "noemailtitle", "noemailtext" );
  46                 return;
  47         }
  48
  49         $address = $nu->getEmail();
  50         $f = new EmailUserForm( $nu->getName() . " <{$address}>", $target );
  51
  52         if ( "success" == $action ) {
  53                 $f->showSuccess();
  54         } else if ( "submit" == $action && $wgRequest->wasPosted() &&
  55                 $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
  56                 $f->doSubmit();
  57         } else {
  58                 $f->showForm();
  59         }
  60 }
  61
  62 /**
  63  * @todo document
  64  * @package MediaWiki
  65  * @subpackage SpecialPage
  66  */
  67 class EmailUserForm {
  68
  69         var $mAddress;
  70         var $target;
  71         var $text, $subject;
  72
  73         function EmailUserForm( $addr, $target ) {
  74                 global $wgRequest;
  75                 $this->mAddress = $addr;
  76                 $this->target = $target;
  77                 $this->text = $wgRequest->getText( 'wpText' );
  78                 $this->subject = $wgRequest->getText( 'wpSubject' );
  79         }
  80
  81         function showForm() {
  82                 global $wgOut, $wgUser, $wgLang;
  83
  84                 $wgOut->setPagetitle( wfMsg( "emailpage" ) );
  85                 $wgOut->addWikiText( wfMsg( "emailpagetext" ) );
  86
  87                 if ( $this->subject === "" ) {
  88                         $this->subject = wfMsg( "defemailsubject" );
  89                 }
  90
  91                 $emf = wfMsg( "emailfrom" );
  92                 $sender = $wgUser->getName();
  93                 $emt = wfMsg( "emailto" );
  94                 $rcpt = str_replace( "_", " ", $this->target );
  95                 $emr = wfMsg( "emailsubject" );
  96                 $emm = wfMsg( "emailmessage" );
  97                 $ems = wfMsg( "emailsend" );
  98                 $encSubject = htmlspecialchars( $this->subject );
  99
 100                 $titleObj = Title::makeTitle( NS_SPECIAL, "Emailuser" );
 101                 $action = $titleObj->escapeLocalURL( "target=" .
 102                         urlencode( $this->target ) . "&action=submit" );
 103                 $token = $wgUser->editToken();
 104
 105                 $wgOut->addHTML( "
 106 <form id=\"emailuser\" method=\"post\" action=\"{$action}\">
 107 <table border='0'><tr>
 108 <td align='right'>{$emf}:</td>
 109 <td align='left'><strong>" . htmlspecialchars( $sender ) . "</strong></td>
 110 </tr><tr>
 111 <td align='right'>{$emt}:</td>
 112 <td align='left'><strong>" . htmlspecialchars( $rcpt ) . "</strong></td>
 113 </tr><tr>
 114 <td align='right'>{$emr}:</td>
 115 <td align='left'>
 116 <input type='text' name=\"wpSubject\" value=\"{$encSubject}\" />
 117 </td>
 118 </tr><tr>
 119 <td align='right'>{$emm}:</td>
 120 <td align='left'>
 121 <textarea name=\"wpText\" rows='10' cols='60' wrap='virtual'>" . htmlspecialchars( $this->text ) .
 122 "</textarea>
 123 </td></tr><tr>
 124 <td>&nbsp;</td><td align='left'>
 125 <input type='submit' name=\"wpSend\" value=\"{$ems}\" />
 126 </td></tr></table>
 127 <input type='hidden' name='wpEditToken' value=\"$token\" />
 128 </form>\n" );
 129
 130         }
 131
 132         function doSubmit() {
 133                 global $wgOut, $wgUser, $wgLang, $wgOutputEncoding;
 134
 135                 $from = wfQuotedPrintable( $wgUser->getName() ) . " <" . $wgUser->getEmail() . ">";
 136                 $subject = wfQuotedPrintable( $this->subject );
 137
 138                 if (wfRunHooks('EmailUser', array(&$this->mAddress, &$from, &$subject, &$this->text))) {
 139
 140                         $mailResult = userMailer( $this->mAddress, $from, $subject, $this->text );
 141
 142                         if( WikiError::isError( $mailResult ) ) {
 143                                 $wgOut->addHTML( wfMsg( "usermailererror" ) . $mailResult);
 144                         } else {
 145                                 $titleObj = Title::makeTitle( NS_SPECIAL, "Emailuser" );
 146                                 $encTarget = wfUrlencode( $this->target );
 147                                 $wgOut->redirect( $titleObj->getFullURL( "target={$encTarget}&action=success" ) );
 148                                 wfRunHooks('EmailUserComplete', array($this->mAddress, $from, $subject, $this->text));
 149                         }
 150                 }
 151         }
 152
 153         function showSuccess() {
 154                 global $wgOut, $wgUser;
 155
 156                 $wgOut->setPagetitle( wfMsg( "emailsent" ) );
 157                 $wgOut->addHTML( wfMsg( "emailsenttext" ) );
 158
 159                 $wgOut->returnToMain( false );
 160         }
 161 }
 162 ?>