opensearch_desc.php

   1 <?php
   2
   3 /**
   4  * Generate an OpenSearch description file
   5  */
   6
   7 require_once( dirname(__FILE__) . '/includes/WebStart.php' );
   8 require_once( dirname(__FILE__) . '/languages/Names.php' );
   9 $fullName = "$wgSitename ($wgLanguageCode)";
  10 $fullName = wfMsg( 'opensearch-shortname' );
  11 $shortName = htmlspecialchars( mb_substr( $fullName, 0, 24 ) );
  12 $siteName = htmlspecialchars( $fullName );
  13
  14
  15 $favicon = htmlspecialchars( wfExpandUrl( $wgFavicon ) );
  16
  17 $title = SpecialPage::getTitleFor( 'Search' );
  18 $template = $title->escapeFullURL( 'search={searchTerms}' );
  19
  20 $suggest = htmlspecialchars($wgServer . $wgScriptPath . '/api.php?action=opensearch&search={searchTerms}');
  21
  22
  23 $response = $wgRequest->response();
  24 if( $wgRequest->getVal( 'ctype' ) == 'application/xml' ) {
  25         // Makes testing tweaks about a billion times easier
  26         $ctype = 'application/xml';
  27 } else {
  28         $ctype = 'application/opensearchdescription+xml';
  29 }
  30 $response->header( "Content-type: $ctype" );
  31
  32 # Set an Expires header so that squid can cache it for a short time
  33 # Short enough so that the sysadmin barely notices when $wgSitename is changed
  34 $expiryTime = 600; # 10 minutes
  35 $response->header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', time() + $expiryTime ) . ' GMT' );
  36 $response->header( 'Cache-control: max-age=600' );
  37
  38 echo <<<EOT
  39 <?xml version="1.0"?>
  40 <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
  41 <ShortName>$shortName</ShortName>
  42 <Description>$siteName</Description>
  43 <Image height="16" width="16" type="image/x-icon">$favicon</Image>
  44 <Url type="text/html" method="get" template="$template"/>
  45 <Url type="application/x-suggestions+json" method="GET" template="$suggest"/>
  46 </OpenSearchDescription>
  47 EOT;
  48
  49
  50 ?>