X-Git-Url: https://git.cyclocoop.org/%27.WWW_URL.%27admin/?a=blobdiff_plain;f=opensearch_desc.php;h=a5e48fa77c0ae51fc0a31cab06b57f0d1743a451;hb=c2979968b81f9e63d19942669e8c91601fcc9781;hp=25649d6b09a9cccd07f282bea4046c6abf66e83a;hpb=708474bb91c0c2c2c5bff3e312c3aae070d35a9d;p=lhc%2Fweb%2Fwiklou.git

diff --git a/opensearch_desc.php b/opensearch_desc.php
index 25649d6b09..a5e48fa77c 100644
--- a/opensearch_desc.php
+++ b/opensearch_desc.php
@@ -1,38 +1,105 @@
 <?php
-
 /**
- * Generate an OpenSearch description file
+ * Generate an OpenSearch description file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
  */
 
 require_once( dirname(__FILE__) . '/includes/WebStart.php' );
-$shortName = htmlspecialchars( mb_substr( $wgSitename, 0, 16 ) );
-$siteName = htmlspecialchars( $wgSitename );
 
-if ( !preg_match( '/^https?:/', $wgFavicon ) ) {
-	$favicon = htmlspecialchars( $wgServer . $wgFavicon );
+if( $wgRequest->getVal( 'ctype' ) == 'application/xml' ) {
+	// Makes testing tweaks about a billion times easier
+	$ctype = 'application/xml';
 } else {
-	$favicon = htmlspecialchars( $wgFavicon );
+	$ctype = 'application/opensearchdescription+xml';
 }
 
-$title = Title::makeTitle( NS_SPECIAL, 'Search' );
-$template = $title->escapeFullURL( 'search={searchTerms}' );
-
 $response = $wgRequest->response();
-$response->header( 'Content-type: application/opensearchdescription+xml' );
+$response->header( "Content-type: $ctype" );
 
-# Set an Expires header so that squid can cache it for a short time
-# Short enough so that the sysadmin barely notices when $wgSitename is changed
-$expiryTime = 300; # 5 minutes
+// Set an Expires header so that squid can cache it for a short time
+// Short enough so that the sysadmin barely notices when $wgSitename is changed
+$expiryTime = 600; # 10 minutes
 $response->header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', time() + $expiryTime ) . ' GMT' );
+$response->header( 'Cache-control: max-age=600' );
+
+print '<?xml version="1.0"?>';
+print Xml::openElement( 'OpenSearchDescription',
+	array(
+		'xmlns' => 'http://a9.com/-/spec/opensearch/1.1/',
+		'xmlns:moz' => 'http://www.mozilla.org/2006/browser/search/' ) );
+
+// The spec says the ShortName must be no longer than 16 characters,
+// but 16 is *realllly* short. In practice, browsers don't appear to care
+// when we give them a longer string, so we're no longer attempting to trim.
+//
+// Note: ShortName and the <link title=""> need to match; they are used as
+// a key for identifying if the search engine has been added already, *and*
+// as the display name presented to the end-user.
+//
+// Behavior seems about the same between Firefox and IE 7/8 here.
+// 'Description' doesn't appear to be used by either.
+$fullName = wfMsgForContent( 'opensearch-desc' );
+print Xml::element( 'ShortName', null, $fullName );
+print Xml::element( 'Description', null, $fullName );
+
+// By default we'll use the site favicon.
+// Double-check if IE supports this properly?
+print Xml::element( 'Image',
+	array(
+		'height' => 16,
+		'width' => 16,
+		'type' => 'image/x-icon' ),
+	wfExpandUrl( $wgFavicon , PROTO_CURRENT ) );
+
+$urls = array();
+
+// General search template. Given an input term, this should bring up
+// search results or a specific found page.
+// At least Firefox and IE 7 support this.
+$searchPage = SpecialPage::getTitleFor( 'Search' );
+$urls[] = array(
+	'type' => 'text/html',
+	'method' => 'get',
+	'template' => $searchPage->getCanonicalURL( 'search={searchTerms}' ) );
+
+if( $wgEnableAPI ) {
+	// JSON interface for search suggestions.
+	// Supported in Firefox 2 and later.
+	$urls[] = array(
+		'type' => 'application/x-suggestions+json',
+		'method' => 'get',
+		'template' => SearchEngine::getOpenSearchTemplate() );
+}
+
+// Allow hooks to override the suggestion URL settings in a more
+// general way than overriding the whole search engine...
+wfRunHooks( 'OpenSearchUrls', array( &$urls ) );
+
+foreach( $urls as $attribs ) {
+	print Xml::element( 'Url', $attribs );
+}
+
+// And for good measure, add a link to the straight search form.
+// This is a custom format extension for Firefox, which otherwise
+// sends you to the domain root if you hit "enter" with an empty
+// search box.
+print Xml::element( 'moz:SearchForm', null,
+	$searchPage->getCanonicalURL() );
 
-echo <<<EOT
-<?xml version="1.0"?>
-<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
-<ShortName>$shortName</ShortName>
-<Description>$siteName</Description>
-<Image height="16" width="16" type="image/x-icon">$favicon</Image>
-<Url type="text/html" method="get" template="$template"/>
-</OpenSearchDescription>
-EOT;
-
-?>
+print '</OpenSearchDescription>';