includes/SpecialMovepage.php

   1 <?php
   2 require_once( "LinksUpdate.php" );
   3
   4 function wfSpecialMovepage()
   5 {
   6         global $wgUser, $wgOut, $wgRequest, $action;
   7
   8         if ( 0 == $wgUser->getID() or $wgUser->isBlocked() ) {
   9                 $wgOut->errorpage( "movenologin", "movenologintext" );
  10                 return;
  11         }
  12         if ( wfReadOnly() ) {
  13                 $wgOut->readOnlyPage();
  14                 return;
  15         }
  16
  17         $f = new MovePageForm();
  18
  19         if ( "success" == $action ) { $f->showSuccess(); }
  20         else if ( "submit" == $action && $wgRequest->wasPosted() ) { $f->doSubmit(); }
  21         else { $f->showForm( "" ); }
  22 }
  23
  24 class MovePageForm {
  25         var $oldTitle, $newTitle; # Text input
  26
  27         function MovePageForm() {
  28                 global $wgRequest;
  29                 $this->oldTitle = $wgRequest->getText( 'wpOldTitle', $wgRequest->getVal( 'target' ) );
  30                 $this->newTitle = $wgRequest->getText( 'wpNewTitle' );
  31         }
  32
  33         function showForm( $err )
  34         {
  35                 global $wgOut, $wgUser, $wgLang;
  36
  37                 $wgOut->setPagetitle( wfMsg( "movepage" ) );
  38
  39                 if ( empty( $this->oldTitle ) ) {
  40                         $wgOut->errorpage( "notargettitle", "notargettext" );
  41                         return;
  42                 }
  43
  44                 $encOldTitle = htmlspecialchars( $this->oldTitle );
  45                 $encNewTitle = htmlspecialchars( $this->newTitle );
  46                 $ot = Title::newFromURL( $this->oldTitle );
  47                 $ott = $ot->getPrefixedText();
  48
  49                 $wgOut->addWikiText( wfMsg( "movepagetext" ) );
  50                 if ( ! Namespace::isTalk( $ot->getNamespace() ) ) {
  51                         $wgOut->addWikiText( wfMsg( "movepagetalktext" ) );
  52                 }
  53
  54                 $ma = wfMsg( "movearticle" );
  55                 $newt = wfMsg( "newtitle" );
  56                 $mpb = wfMsg( "movepagebtn" );
  57                 $movetalk = wfMsg( "movetalk" );
  58
  59                 $titleObj = Title::makeTitle( NS_SPECIAL, "Movepage" );
  60                 $action = $titleObj->escapeLocalURL( "action=submit" );
  61
  62                 if ( "" != $err ) {
  63                         $wgOut->setSubtitle( wfMsg( "formerror" ) );
  64                         $wgOut->addHTML( "<p class='error'>{$err}</p>\n" );
  65                 }
  66                 $wgOut->addHTML( "
  67 <form id=\"movepage\" method=\"post\" action=\"{$action}\">
  68         <table border='0'>
  69                 <tr>
  70                         <td align='right'>{$ma}:</td>
  71                         <td align='left'><strong>{$ott}</strong></td>
  72                 </tr>
  73                 <tr>
  74                         <td align='right'>{$newt}:</td>
  75                         <td align='left'>
  76                                 <input type='text' size='40' name=\"wpNewTitle\" value=\"{$encNewTitle}\" />
  77                                 <input type='hidden' name=\"wpOldTitle\" value=\"{$encOldTitle}\" />
  78                         </td>
  79                 </tr>" );
  80
  81                 if ( ! Namespace::isTalk( $ot->getNamespace() ) ) {
  82                         $wgOut->addHTML( "
  83                 <tr>
  84                         <td align='right'>
  85                                 <input type='checkbox' name=\"wpMovetalk\" checked='checked' value=\"1\" />
  86                         </td>
  87                         <td>{$movetalk}</td>
  88                 </tr>" );
  89                 }
  90                 $wgOut->addHTML( "
  91                 <tr>
  92                         <td>&nbsp;</td>
  93                         <td align='left'>
  94                                 <input type='submit' name=\"wpMove\" value=\"{$mpb}\" />
  95                         </td>
  96                 </tr>
  97         </table>
  98 </form>\n" );
  99
 100         }
 101
 102         function doSubmit()
 103         {
 104                 global $wgOut, $wgUser, $wgLang;
 105                 global $wgDeferredUpdateList, $wgMessageCache;
 106                 global  $wgUseSquid;
 107                 $fname = "MovePageForm::doSubmit";
 108
 109                 $ot = Title::newFromText( $this->oldTitle );
 110                 $nt = Title::newFromText( $this->newTitle );
 111
 112                 $error = $ot->moveTo( $nt );
 113                 if ( $error !== true ) {
 114                         $this->showForm( wfMsg( $error ) );
 115                         return;
 116                 }
 117
 118                 # Move talk page if
 119                 # (1) the checkbox says to,
 120                 # (2) the namespaces are not themselves talk namespaces, and of course
 121                 # (3) it exists.
 122
 123                 $ons = $ot->getNamespace();
 124                 $nns = $nt->getNamespace();
 125
 126                 if ( ( 1 == $_REQUEST['wpMovetalk'] ) &&
 127                      ( ! Namespace::isTalk( $ons ) ) &&
 128                      ( ! Namespace::isTalk( $nns ) ) ) {
 129
 130                         # get old talk page namespace
 131                         $ons = Namespace::getTalk( $ons );
 132                         # get new talk page namespace
 133                         $nns = Namespace::getTalk( $nns );
 134
 135                         # make talk page title objects
 136                         $ott = Title::makeTitle( $ons, $ot->getDBkey() );
 137                         $ntt = Title::makeTitle( $nns, $nt->getDBkey() );
 138
 139                         # Attempt the move
 140                         $error = $ott->moveTo( $ntt );
 141                         if ( $error === true ) {
 142                                 $talkmoved = 1;
 143                         } else {
 144                                 $talkmoved = $error;
 145                         }
 146                 }
 147
 148                 $titleObj = Title::makeTitle( NS_SPECIAL, "Movepage" );
 149                 $success = $titleObj->getFullURL(
 150                   "action=success&oldtitle=" . wfUrlencode( $ot->getPrefixedText() ) .
 151                   "&newtitle=" . wfUrlencode( $nt->getPrefixedText() ) .
 152                   "&talkmoved={$talkmoved}" );
 153
 154                 $wgOut->redirect( $success );
 155         }
 156
 157         function showSuccess()
 158         {
 159                 global $wgOut, $wgUser;
 160
 161                 $wgOut->setPagetitle( wfMsg( "movepage" ) );
 162                 $wgOut->setSubtitle( wfMsg( "pagemovedsub" ) );
 163
 164                 $text = wfMsg( "pagemovedtext", $_REQUEST['oldtitle'], $_REQUEST['newtitle'] );
 165                 $wgOut->addWikiText( $text );
 166
 167                 $talkmoved = $_REQUEST['talkmoved'];
 168                 if ( 1 == $talkmoved ) {
 169                         $wgOut->addHTML( "\n<p>" . wfMsg( "talkpagemoved" ) . "</p>\n" );
 170                 } elseif( 'articleexists' == $talkmoved ) {
 171                         $wgOut->addHTML( "\n<p><strong>" . wfMsg( "talkexists" ) . "</strong></p>\n" );
 172                 } else {
 173                         $ot = Title::newFromURL( $_REQUEST['oldtitle'] );
 174                         if ( ! Namespace::isTalk( $ot->getNamespace() ) ) {
 175                                 $wgOut->addHTML( "\n<p>" . wfMsg( "talkpagenotmoved", wfMsg( $talkmoved ) ) . "</p>\n" );
 176                         }
 177                 }
 178         }
 179 }
 180 ?>