add better gzdecode support for php native fetch, use curl under open_basedir

[tt-rss.git] / include / functions.php

diff --git a/include/functions.php b/include/functions.php
index 8215127de0366aed23b6bb5096f7c53d2c8a0245..42aebec83789ac9b0469fd04702488b96f48ab4d 100644 (file)
--- a/include/functions.php
+++ b/include/functions.php
@@ -8,6 +8,7 @@
        $fetch_last_error = false;
        $fetch_last_error_code = false;
        $fetch_last_content_type = false;
+       $fetch_curl_used = false;
        $pluginhost = false;
 
        mb_internal_encoding("UTF-8");
@@ -240,7 +241,7 @@
                }
 
                $rows = db_affected_rows($result);
-               
+
                ccache_update($feed_id, $owner_uid);
 
                if ($debug) {
@@ -305,10 +306,13 @@
                global $fetch_last_error;
                global $fetch_last_error_code;
                global $fetch_last_content_type;
+               global $fetch_curl_used;
 
                $url = str_replace(' ', '%20', $url);
 
-               if (!defined('NO_CURL') && function_exists('curl_init') && !ini_get("open_basedir")) {
+               if (!defined('NO_CURL') && function_exists('curl_init')) {
+
+                       $fetch_curl_used = true;
 
                        if (ini_get("safe_mode") || ini_get("open_basedir")) {
                                $ch = curl_init(geturl($url));
@@ -330,7 +334,7 @@
                        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
                        curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
                        curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT);
-                       curl_setopt($ch, CURLOPT_ENCODING , "gzip");
+                       curl_setopt($ch, CURLOPT_ENCODING, "");
                        curl_setopt($ch, CURLOPT_REFERER, $url);
 
                        if ($post_query) {
@@ -373,6 +377,9 @@
 
                        return $contents;
                } else {
+
+                       $fetch_curl_used = false;
+
                        if ($login && $pass){
                                $url_parts = array();
 
@@ -4064,7 +4071,8 @@
 
        function geturl($url){
 
-               (function_exists('curl_init')) ? '' : die('cURL Must be installed for geturl function to work. Ask your host to enable it or uncomment extension=php_curl.dll in php.ini');
+               if (!function_exists('curl_init'))
+                       return user_error('CURL Must be installed for geturl function to work. Ask your host to enable it or uncomment extension=php_curl.dll in php.ini', E_USER_ERROR);
 
                $curl = curl_init();
                $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,";