opensearch_desc.php

   1 <?php
   2
   3 /**
   4  * Generate an OpenSearch description file
   5  */
   6
   7 require_once( dirname(__FILE__) . '/includes/WebStart.php' );
   8 $shortName = htmlspecialchars( mb_substr( $wgSitename, 0, 16 ) );
   9 $siteName = htmlspecialchars( $wgSitename );
  10
  11 if ( !preg_match( '/^https?:/', $wgFavicon ) ) {
  12         $favicon = htmlspecialchars( $wgServer . $wgFavicon );
  13 } else {
  14         $favicon = htmlspecialchars( $wgFavicon );
  15 }
  16
  17 $title = Title::makeTitle( NS_SPECIAL, 'Search' );
  18 $template = $title->escapeFullURL( 'search={searchTerms}' );
  19
  20 $response = $wgRequest->response();
  21 $response->header( 'Content-type: application/opensearchdescription+xml' );
  22
  23 # Set an Expires header so that squid can cache it for a short time
  24 # Short enough so that the sysadmin barely notices when $wgSitename is changed
  25 $expiryTime = 300; # 5 minutes
  26 $response->header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', time() + $expiryTime ) . ' GMT' );
  27
  28 echo <<<EOT
  29 <?xml version="1.0"?>
  30 <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
  31 <ShortName>$shortName</ShortName>
  32 <Description>$siteName</Description>
  33 <Image height="16" width="16" type="image/x-icon">$favicon</Image>
  34 <Url type="text/html" method="get" template="$template"/>
  35 </OpenSearchDescription>
  36 EOT;
  37
  38 ?>