includes/specials/SpecialFilepath.php

   1 <?php
   2 /**
   3  * @file
   4  * @ingroup SpecialPage
   5  */
   6
   7 function wfSpecialFilepath( $par ) {
   8         global $wgRequest, $wgOut;
   9
  10         $file = isset( $par ) ? $par : $wgRequest->getText( 'file' );
  11
  12         $title = Title::makeTitleSafe( NS_FILE, $file );
  13
  14         if ( ! $title instanceof Title || $title->getNamespace() != NS_FILE ) {
  15                 $cform = new FilepathForm( $title );
  16                 $cform->execute();
  17         } else {
  18                 $file = wfFindFile( $title );
  19                 if ( $file && $file->exists() ) {
  20                         $wgOut->redirect( $file->getURL() );
  21                 } else {
  22                         $wgOut->setStatusCode( 404 );
  23                         $cform = new FilepathForm( $title );
  24                         $cform->execute();
  25                 }
  26         }
  27 }
  28
  29 /**
  30  * @ingroup SpecialPage
  31  */
  32 class FilepathForm {
  33         var $mTitle;
  34
  35         function FilepathForm( &$title ) {
  36                 $this->mTitle =& $title;
  37         }
  38
  39         function execute() {
  40                 global $wgOut, $wgTitle, $wgScript;
  41
  42                 $wgOut->addHTML(
  43                         Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript, 'id' => 'specialfilepath' ) ) .
  44                         Xml::openElement( 'fieldset' ) .
  45                         Xml::element( 'legend', null, wfMsg( 'filepath' ) ) .
  46                         Xml::hidden( 'title', $wgTitle->getPrefixedText() ) .
  47                         Xml::inputLabel( wfMsg( 'filepath-page' ), 'file', 'file', 25, is_object( $this->mTitle ) ? $this->mTitle->getText() : '' ) . ' ' .
  48                         Xml::submitButton( wfMsg( 'filepath-submit' ) ) . "\n" .
  49                         Xml::closeElement( 'fieldset' ) .
  50                         Xml::closeElement( 'form' )
  51                 );
  52         }
  53 }