includes/SpecialMovepage.php

   1 <?php
   2 /**
   3  *
   4  */
   5
   6 /**
   7  *
   8  */
   9 require_once( "LinksUpdate.php" );
  10
  11 /**
  12  * Constructor
  13  */
  14 function wfSpecialMovepage() {
  15         global $wgUser, $wgOut, $wgRequest, $action, $wgOnlySysopMayMove;
  16
  17         # check rights. We don't want newbies to move pages to prevents possible attack
  18         if ( 0 == $wgUser->getID() or $wgUser->isBlocked() or ($wgOnlySysopMayMove and $wgUser->isNewbie())) {
  19                 $wgOut->errorpage( "movenologin", "movenologintext" );
  20                 return;
  21         }
  22         # We don't move protected pages
  23         if ( wfReadOnly() ) {
  24                 $wgOut->readOnlyPage();
  25                 return;
  26         }
  27
  28         $f = new MovePageForm();
  29
  30         if ( 'success' == $action ) { $f->showSuccess(); }
  31         else if ( 'submit' == $action && $wgRequest->wasPosted() ) { $f->doSubmit(); }
  32         else { $f->showForm( '' ); }
  33 }
  34
  35 /**
  36  *
  37  */
  38 class MovePageForm {
  39         var $oldTitle, $newTitle; # Text input
  40
  41         function MovePageForm() {
  42                 global $wgRequest;
  43                 $this->oldTitle = $wgRequest->getText( 'wpOldTitle', $wgRequest->getVal( 'target' ) );
  44                 $this->newTitle = $wgRequest->getText( 'wpNewTitle' );
  45         }
  46
  47         function showForm( $err ) {
  48                 global $wgOut, $wgUser, $wgLang;
  49
  50                 $wgOut->setPagetitle( wfMsg( 'movepage' ) );
  51
  52                 if ( empty( $this->oldTitle ) ) {
  53                         $wgOut->errorpage( 'notargettitle', 'notargettext' );
  54                         return;
  55                 }
  56
  57                 $encOldTitle = htmlspecialchars( $this->oldTitle );
  58                 $encNewTitle = htmlspecialchars( $this->newTitle );
  59                 $ot = Title::newFromURL( $this->oldTitle );
  60                 $ott = $ot->getPrefixedText();
  61
  62                 $wgOut->addWikiText( wfMsg( 'movepagetext' ) );
  63                 if ( ! Namespace::isTalk( $ot->getNamespace() ) ) {
  64                         $wgOut->addWikiText( wfMsg( 'movepagetalktext' ) );
  65                 }
  66
  67                 $ma = wfMsg( 'movearticle' );
  68                 $newt = wfMsg( 'newtitle' );
  69                 $mpb = wfMsg( 'movepagebtn' );
  70                 $movetalk = wfMsg( 'movetalk' );
  71
  72                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Movepage' );
  73                 $action = $titleObj->escapeLocalURL( 'action=submit' );
  74
  75                 if ( $err != '' ) {
  76                         $wgOut->setSubtitle( wfMsg( 'formerror' ) );
  77                         $wgOut->addHTML( '<p class="error">'.$err."</p>\n" );
  78                 }
  79                 $wgOut->addHTML( "
  80 <form id=\"movepage\" method=\"post\" action=\"{$action}\">
  81         <table border='0'>
  82                 <tr>
  83                         <td align='right'>{$ma}:</td>
  84                         <td align='left'><strong>{$ott}</strong></td>
  85                 </tr>
  86                 <tr>
  87                         <td align='right'>{$newt}:</td>
  88                         <td align='left'>
  89                                 <input type='text' size='40' name=\"wpNewTitle\" value=\"{$encNewTitle}\" />
  90                                 <input type='hidden' name=\"wpOldTitle\" value=\"{$encOldTitle}\" />
  91                         </td>
  92                 </tr>" );
  93
  94                 if ( ! Namespace::isTalk( $ot->getNamespace() ) ) {
  95                         $wgOut->addHTML( "
  96                 <tr>
  97                         <td align='right'>
  98                                 <input type='checkbox' name=\"wpMovetalk\" checked='checked' value=\"1\" />
  99                         </td>
 100                         <td>{$movetalk}</td>
 101                 </tr>" );
 102                 }
 103                 $wgOut->addHTML( "
 104                 <tr>
 105                         <td>&nbsp;</td>
 106                         <td align='left'>
 107                                 <input type='submit' name=\"wpMove\" value=\"{$mpb}\" />
 108                         </td>
 109                 </tr>
 110         </table>
 111 </form>\n" );
 112
 113         }
 114
 115         function doSubmit() {
 116                 global $wgOut, $wgUser, $wgLang;
 117                 global $wgDeferredUpdateList, $wgMessageCache;
 118                 global  $wgUseSquid, $wgRequest;
 119                 $fname = "MovePageForm::doSubmit";
 120
 121                 # Variables beginning with 'o' for old article 'n' for new article
 122
 123                 # Attempt to move the article
 124
 125                 $ot = Title::newFromText( $this->oldTitle );
 126                 $nt = Title::newFromText( $this->newTitle );
 127
 128                 $error = $ot->moveTo( $nt );
 129                 if ( $error !== true ) {
 130                         $this->showForm( wfMsg( $error ) );
 131                         return;
 132                 }
 133
 134                 # Update counters if the article got moved into or out of NS_MAIN namespace
 135                 $ons = $ot->getNamespace();
 136                 $nns = $nt->getNamespace();
 137
 138                 # moved out of article namespace?
 139                 if ( $ons == NS_MAIN and $nns != NS_MAIN ) {
 140                         $u = new SiteStatsUpdate( 0, 1, -1); # not viewed, edited, removing
 141                 }
 142                 # moved into article namespace?
 143                 elseif ( $ons != NS_MAIN and $nns == NS_MAIN ) {
 144                         $u = new SiteStatsUpdate( 0, 1, +1 ); # not viewed, edited, adding
 145                 } else {
 146                         $u = false;
 147                 }
 148                 if ( $u !== false ) {
 149                         # save it for later update
 150                         array_push( $wgDeferredUpdateList, $u );
 151                         unset($u);
 152                 }
 153
 154                 # Move talk page if
 155                 # (1) the checkbox says to,
 156                 # (2) the namespaces are not themselves talk namespaces, and of course
 157                 # (3) it exists.
 158
 159                 if ( ( $wgRequest->getVal('wpMovetalk') == 1 ) &&
 160                      ( ! Namespace::isTalk( $ons ) ) &&
 161                      ( ! Namespace::isTalk( $nns ) ) ) {
 162
 163                         # get old talk page namespace
 164                         $ons = Namespace::getTalk( $ons );
 165                         # get new talk page namespace
 166                         $nns = Namespace::getTalk( $nns );
 167
 168                         # make talk page title objects
 169                         $ott = Title::makeTitle( $ons, $ot->getDBkey() );
 170                         $ntt = Title::makeTitle( $nns, $nt->getDBkey() );
 171
 172                         # Attempt the move
 173                         $error = $ott->moveTo( $ntt );
 174                         if ( $error === true ) {
 175                                 $talkmoved = 1;
 176                         } else {
 177                                 $talkmoved = $error;
 178                         }
 179                 }
 180
 181                 # Give back result to user.
 182
 183                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Movepage' );
 184                 $success = $titleObj->getFullURL(
 185                   'action=success&oldtitle=' . wfUrlencode( $ot->getPrefixedText() ) .
 186                   '&newtitle=' . wfUrlencode( $nt->getPrefixedText() ) .
 187                   '&talkmoved='.$talkmoved );
 188
 189                 $wgOut->redirect( $success );
 190         }
 191
 192         function showSuccess() {
 193                 global $wgOut, $wgUser, $wgRequest;
 194
 195                 $wgOut->setPagetitle( wfMsg( 'movepage' ) );
 196                 $wgOut->setSubtitle( wfMsg( 'pagemovedsub' ) );
 197                 $oldtitle = $wgRequest->getVal('oldtitle');
 198                 $newtitle = $wgRequest->getVal('newtitle');
 199                 $talkmoved = $wgRequest->getVal('talkmoved');
 200
 201                 $text = wfMsg( 'pagemovedtext', $oldtitle, $newtitle );
 202                 $wgOut->addWikiText( $text );
 203
 204                 if ( $talkmoved == 1 ) {
 205                         $wgOut->addHTML( "\n<p>" . wfMsg( 'talkpagemoved' ) . "</p>\n" );
 206                 } elseif( 'articleexists' == $talkmoved ) {
 207                         $wgOut->addHTML( "\n<p><strong>" . wfMsg( 'talkexists' ) . "</strong></p>\n" );
 208                 } else {
 209                         $ot = Title::newFromURL( $oldtitle );
 210                         if ( ! Namespace::isTalk( $ot->getNamespace() ) ) {
 211                                 $wgOut->addHTML( "\n<p>" . wfMsg( 'talkpagenotmoved', wfMsg( $talkmoved ) ) . "</p>\n" );
 212                         }
 213                 }
 214         }
 215 }
 216 ?>