From 5334090be04e66da5cb5c3ad487604b3733c5cac Mon Sep 17 00:00:00 2001
From: ArthurHoaro <arthur@hoa.ro>
Date: Thu, 15 Oct 2020 11:20:33 +0200
Subject: Improve metadata retrieval (performances and accuracy)

  - Use dedicated function to download headers to avoid apply multiple regexps on headers
  - Also try to extract title from meta tags
---
 application/http/HttpAccess.php | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

(limited to 'application/http/HttpAccess.php')

diff --git a/application/http/HttpAccess.php b/application/http/HttpAccess.php
index 81d9e076..646a5264 100644
--- a/application/http/HttpAccess.php
+++ b/application/http/HttpAccess.php
@@ -14,9 +14,14 @@ namespace Shaarli\Http;
  */
 class HttpAccess
 {
-    public function getHttpResponse($url, $timeout = 30, $maxBytes = 4194304, $curlWriteFunction = null)
-    {
-        return get_http_response($url, $timeout, $maxBytes, $curlWriteFunction);
+    public function getHttpResponse(
+        $url,
+        $timeout = 30,
+        $maxBytes = 4194304,
+        $curlHeaderFunction = null,
+        $curlWriteFunction = null
+    ) {
+        return get_http_response($url, $timeout, $maxBytes, $curlHeaderFunction, $curlWriteFunction);
     }
 
     public function getCurlDownloadCallback(
@@ -24,16 +29,19 @@ class HttpAccess
         &$title,
         &$description,
         &$keywords,
-        $retrieveDescription,
-        $curlGetInfo = 'curl_getinfo'
+        $retrieveDescription
     ) {
         return get_curl_download_callback(
             $charset,
             $title,
             $description,
             $keywords,
-            $retrieveDescription,
-            $curlGetInfo
+            $retrieveDescription
         );
     }
+
+    public function getCurlHeaderCallback(&$charset, $curlGetInfo = 'curl_getinfo')
+    {
+        return get_curl_header_callback($charset, $curlGetInfo);
+    }
 }
-- 
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