includes/SpecialExport.php

   1 <?php
   2 # Copyright (C) 2003 Brion Vibber <brion@pobox.com>
   3 # http://www.mediawiki.org/
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License along
  16 # with this program; if not, write to the Free Software Foundation, Inc.,
  17 # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18 # http://www.gnu.org/copyleft/gpl.html
  19 /**
  20  *
  21  * @package MediaWiki
  22  * @subpackage SpecialPage
  23  */
  24
  25 /** */
  26 require_once( 'Revision.php' );
  27 require_once( 'Export.php' );
  28
  29 /**
  30  *
  31  */
  32 function wfSpecialExport( $page = '' ) {
  33         global $wgOut, $wgRequest;
  34         global $wgExportAllowHistory;
  35
  36         if( $wgRequest->getVal( 'action' ) == 'submit') {
  37                 $page = $wgRequest->getText( 'pages' );
  38                 if( $wgExportAllowHistory ) {
  39                         $curonly = $wgRequest->getCheck( 'curonly' );
  40                 } else {
  41                         $curonly = true;
  42                 }
  43         } else {
  44                 # Pre-check the 'current version only' box in the UI
  45                 $curonly = true;
  46         }
  47
  48         if( $page != '' ) {
  49                 $wgOut->disable();
  50                 header( "Content-type: application/xml; charset=utf-8" );
  51                 $pages = explode( "\n", $page );
  52
  53                 $db =& wfGetDB( DB_SLAVE );
  54                 $history = $curonly ? MW_EXPORT_CURRENT : MW_EXPORT_FULL;
  55                 $exporter = new WikiExporter( $db, $history );
  56                 $exporter->openStream();
  57                 $exporter->pagesByName( $pages );
  58                 $exporter->closeStream();
  59                 return;
  60         }
  61
  62         $wgOut->addWikiText( wfMsg( "exporttext" ) );
  63         $titleObj = Title::makeTitle( NS_SPECIAL, "Export" );
  64         $action = $titleObj->escapeLocalURL( 'action=submit' );
  65         if( $wgExportAllowHistory ) {
  66                 $checkbox = "<label><input type='checkbox' name='curonly' value='true' checked='checked' />
  67 " . wfMsgHtml( 'exportcuronly' ) . "</label><br />";
  68         } else {
  69                 $checkbox = "";
  70                 $wgOut->addWikiText( wfMsg( "exportnohistory" ) );
  71         }
  72         $wgOut->addHTML( "
  73 <form method='post' action=\"$action\">
  74 <input type='hidden' name='action' value='submit' />
  75 <textarea name='pages' cols='40' rows='10'></textarea><br />
  76 $checkbox
  77 <input type='submit' />
  78 </form>
  79 " );
  80 }
  81
  82 ?>