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         if( empty( $par ) ) {
  29                 $target = $wgRequest->getVal( 'target' );
  30         } else {
  31                 $target = $par;
  32         }
  33         if ( "" == $target ) {
  34                 wfDebug( "Target is empty.\n" );
  35                 $wgOut->errorpage( "notargettitle", "notargettext" );
  36                 return;
  37         }
  38
  39         $nt = Title::newFromURL( $target );
  40         if ( is_null( $nt ) ) {
  41                 wfDebug( "Target is invalid title.\n" );
  42                 $wgOut->errorpage( "notargettitle", "notargettext" );
  43                 return;
  44         }
  45
  46         $nu = User::newFromName( $nt->getText() );
  47         if( is_null( $nu ) || !$nu->canReceiveEmail() ) {
  48                 wfDebug( "Target is invalid user or can't receive.\n" );
  49                 $wgOut->errorpage( "noemailtitle", "noemailtext" );
  50                 return;
  51         }
  52
  53         $address = $nu->getEmail();
  54         $f = new EmailUserForm( $nu->getName() . " <{$address}>", $target );
  55
  56         if ( "success" == $action ) {
  57                 $f->showSuccess();
  58         } else if ( "submit" == $action && $wgRequest->wasPosted() &&
  59                 $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
  60                 $f->doSubmit();
  61         } else {
  62                 $f->showForm();
  63         }
  64 }
  65
  66 /**
  67  * @todo document
  68  * @package MediaWiki
  69  * @subpackage SpecialPage
  70  */
  71 class EmailUserForm {
  72
  73         var $mAddress;
  74         var $target;
  75         var $text, $subject;
  76
  77         function EmailUserForm( $addr, $target ) {
  78                 global $wgRequest;
  79                 $this->mAddress = $addr;
  80                 $this->target = $target;
  81                 $this->text = $wgRequest->getText( 'wpText' );
  82                 $this->subject = $wgRequest->getText( 'wpSubject' );
  83         }
  84
  85         function showForm() {
  86                 global $wgOut, $wgUser, $wgLang;
  87
  88                 $wgOut->setPagetitle( wfMsg( "emailpage" ) );
  89                 $wgOut->addWikiText( wfMsg( "emailpagetext" ) );
  90
  91                 if ( $this->subject === "" ) {
  92                         $this->subject = wfMsg( "defemailsubject" );
  93                 }
  94
  95                 $emf = wfMsg( "emailfrom" );
  96                 $sender = $wgUser->getName();
  97                 $emt = wfMsg( "emailto" );
  98                 $rcpt = str_replace( "_", " ", $this->target );
  99                 $emr = wfMsg( "emailsubject" );
 100                 $emm = wfMsg( "emailmessage" );
 101                 $ems = wfMsg( "emailsend" );
 102                 $encSubject = htmlspecialchars( $this->subject );
 103
 104                 $titleObj = Title::makeTitle( NS_SPECIAL, "Emailuser" );
 105                 $action = $titleObj->escapeLocalURL( "target=" .
 106                         urlencode( $this->target ) . "&action=submit" );
 107                 $token = $wgUser->editToken();
 108
 109                 $wgOut->addHTML( "
 110 <form id=\"emailuser\" method=\"post\" action=\"{$action}\">
 111 <table border='0'><tr>
 112 <td align='right'>{$emf}:</td>
 113 <td align='left'><strong>" . htmlspecialchars( $sender ) . "</strong></td>
 114 </tr><tr>
 115 <td align='right'>{$emt}:</td>
 116 <td align='left'><strong>" . htmlspecialchars( $rcpt ) . "</strong></td>
 117 </tr><tr>
 118 <td align='right'>{$emr}:</td>
 119 <td align='left'>
 120 <input type='text' name=\"wpSubject\" value=\"{$encSubject}\" />
 121 </td>
 122 </tr><tr>
 123 <td align='right'>{$emm}:</td>
 124 <td align='left'>
 125 <textarea name=\"wpText\" rows='10' cols='60' wrap='virtual'>" . htmlspecialchars( $this->text ) .
 126 "</textarea>
 127 </td></tr><tr>
 128 <td>&nbsp;</td><td align='left'>
 129 <input type='submit' name=\"wpSend\" value=\"{$ems}\" />
 130 </td></tr></table>
 131 <input type='hidden' name='wpEditToken' value=\"$token\" />
 132 </form>\n" );
 133
 134         }
 135
 136         function doSubmit() {
 137                 global $wgOut, $wgUser, $wgLang, $wgOutputEncoding;
 138
 139                 $from = wfQuotedPrintable( $wgUser->getName() ) . " <" . $wgUser->getEmail() . ">";
 140                 $subject = wfQuotedPrintable( $this->subject );
 141
 142                 if (wfRunHooks('EmailUser', array(&$this->mAddress, &$from, &$subject, &$this->text))) {
 143
 144                         $mailResult = userMailer( $this->mAddress, $from, $subject, $this->text );
 145
 146                         if( WikiError::isError( $mailResult ) ) {
 147                                 $wgOut->addHTML( wfMsg( "usermailererror" ) . $mailResult);
 148                         } else {
 149                                 $titleObj = Title::makeTitle( NS_SPECIAL, "Emailuser" );
 150                                 $encTarget = wfUrlencode( $this->target );
 151                                 $wgOut->redirect( $titleObj->getFullURL( "target={$encTarget}&action=success" ) );
 152                                 wfRunHooks('EmailUserComplete', array($this->mAddress, $from, $subject, $this->text));
 153                         }
 154                 }
 155         }
 156
 157         function showSuccess() {
 158                 global $wgOut, $wgUser;
 159
 160                 $wgOut->setPagetitle( wfMsg( "emailsent" ) );
 161                 $wgOut->addHTML( wfMsg( "emailsenttext" ) );
 162
 163                 $wgOut->returnToMain( false );
 164         }
 165 }
 166 ?>