includes/SpecialFilepath.php

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