disallow embedded line breaks in ISBNs; allowing them breaks things in a most interes...

[lhc/web/wiklou.git] / includes / AjaxFunctions.php

diff --git a/includes/AjaxFunctions.php b/includes/AjaxFunctions.php
index 4387a60..9f7a332 100644 (file)
--- a/includes/AjaxFunctions.php
+++ b/includes/AjaxFunctions.php
@@ -3,8 +3,6 @@
 if( !defined( 'MEDIAWIKI' ) )
         die( 1 );
 
-require_once('WebRequest.php');
-
 /**
  * Function converts an Javascript escaped string back into a string with
  * specified charset (default is UTF-8).
@@ -70,35 +68,8 @@ function code2utf($num){
    return '';
 }
 
-class AjaxCachePolicy {
-       var $policy;
-
-       function AjaxCachePolicy( $policy = null ) {
-               $this->policy = $policy;
-       }
-
-       function setPolicy( $policy ) {
-               $this->policy = $policy;
-       }
-
-       function writeHeader() {
-               header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
-               if ( is_null( $this->policy ) ) {
-                       // Bust cache in the head
-                       header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT");    // Date in the past
-                       // always modified
-                       header ("Cache-Control: no-cache, must-revalidate");  // HTTP/1.1
-                       header ("Pragma: no-cache");                          // HTTP/1.0
-               } else {
-                       header ("Expires: " . gmdate( "D, d M Y H:i:s", time() + $this->policy ) . " GMT");
-                       header ("Cache-Control: s-max-age={$this->policy},public,max-age={$this->policy}");
-               }
-       }
-}
-                       
-
 function wfSajaxSearch( $term ) {
-       global $wgContLang, $wgAjaxCachePolicy, $wgOut;
+       global $wgContLang, $wgOut;
        $limit = 16;
        
        $l = new Linker;
@@ -110,8 +81,6 @@ function wfSajaxSearch( $term ) {
        if ( strlen( str_replace( '_', '', $term ) )<3 )
                return;
 
-       $wgAjaxCachePolicy->setPolicy( 30*60 );
-
        $db =& wfGetDB( DB_SLAVE );
        $res = $db->select( 'page', 'page_title',
                        array(  'page_namespace' => 0,
@@ -137,10 +106,10 @@ function wfSajaxSearch( $term ) {
        }
 
        $subtitlemsg = ( Title::newFromText($term) ? 'searchsubtitle' : 'searchsubtitleinvalid' );
-       $subtitle = $wgOut->parse( wfMsg( $subtitlemsg, wfEscapeWikiText($term) ) );
+       $subtitle = $wgOut->parse( wfMsg( $subtitlemsg, wfEscapeWikiText($term) ) ); #FIXME: parser is missing mTitle !
 
        $term = htmlspecialchars( $term );
-       return '<div style="float:right; border:solid 1px black;background:gainsboro;padding:2px;"><a onclick="Searching_Hide_Results();">' 
+       $html = '<div style="float:right; border:solid 1px black;background:gainsboro;padding:2px;"><a onclick="Searching_Hide_Results();">' 
                . wfMsg( 'hideresults' ) . '</a></div>'
                . '<h1 class="firstHeading">'.wfMsg('search')
                . '</h1><div id="contentSub">'. $subtitle . '</div><ul><li>'
@@ -152,6 +121,12 @@ function wfSajaxSearch( $term ) {
                                        "search=$term&go=Go" )
                . "</li></ul><h2>" . wfMsg( 'articletitles', $term ) . "</h2>"
                . '<ul>' .$r .'</ul>'.$more;
+               
+       $response = new AjaxResponse( $html );
+       
+       $response->setCacheDuration( 30*60 );
+               
+       return $response;
 }
 
 ?>