From 4e28aa1a81fdd86f5152125ce490d4541de1001b Mon Sep 17 00:00:00 2001
From: Sachith Hasaranga Seneviratne <sachith500@gmail.com>
Date: Wed, 8 Jan 2014 19:08:18 +0530
Subject: [PATCH] (Feature Request 1466)

Refactor PMA_Util::getLatestVersion() and PMA_sendErrorReport()
to further reuse curl_handle option setting code.

Signed-off-by: Sachith Seneviratne sachith500@gmail.com
---
 libraries/Util.class.php       | 41 ++++++++++++++++++++--------------
 libraries/error_report.lib.php | 13 ++---------
 2 files changed, 26 insertions(+), 28 deletions(-)

diff --git a/libraries/Util.class.php b/libraries/Util.class.php
index a67dc2554d..842acbeaf4 100644
--- a/libraries/Util.class.php
+++ b/libraries/Util.class.php
@@ -4184,6 +4184,29 @@ class PMA_Util
         }
         return $context;
     }
+    /**
+     * Updates an existing curl as necessary
+     *
+     * @param resource $curl_handle A curl_handle resource
+     *                              created by curl_init which should
+     *                              have several options set
+     *
+     * @return resource curl_handle with updated options
+     */
+    public static function configureCurl(resource $curl_handle)
+    {
+        if (strlen($GLOBALS['cfg']['ProxyUrl'])) {
+            curl_setopt($curl_handle, CURLOPT_PROXY, $GLOBALS['cfg']['ProxyUrl']);
+            if (strlen($GLOBALS['cfg']['ProxyUser'])) {
+                curl_setopt(
+                    $curl_handle,
+                    CURLOPT_PROXYUSERPWD,
+                    $GLOBALS['cfg']['ProxyUser'] . ':' . $GLOBALS['cfg']['ProxyPass']
+                );
+            }
+        }
+        return $curl_handle;
+    }
     /**
      * Returns information with latest version from phpmyadmin.net
      *
@@ -4191,8 +4214,6 @@ class PMA_Util
      */
     public static function getLatestVersion()
     {
-        global $cfg;
-
         // wait 3s at most for server response, it's enough to get information
         // from a working server
         $connection_timeout = 3;
@@ -4223,21 +4244,7 @@ class PMA_Util
                 );
             } else if (function_exists('curl_init')) {
                 $curl_handle = curl_init($file);
-                if (strlen($cfg['ProxyUrl'])) {
-                    curl_setopt(
-                        $curl_handle,
-                        CURLOPT_PROXY,
-                        $cfg['ProxyUrl']
-                    );
-                    if (strlen($cfg['ProxyUser'])) {
-                        curl_setopt(
-                            $curl_handle,
-                            CURLOPT_PROXYUSERPWD,
-                            $cfg['ProxyUser']
-                            . ':' . $cfg['ProxyPass']
-                        );
-                    }
-                }
+                $curl_handle = PMA_Util::configureCurl($curl_handle);
                 curl_setopt(
                     $curl_handle,
                     CURLOPT_HEADER,
diff --git a/libraries/error_report.lib.php b/libraries/error_report.lib.php
index 50c04caa74..fd35956f3f 100644
--- a/libraries/error_report.lib.php
+++ b/libraries/error_report.lib.php
@@ -7,7 +7,7 @@
  */
 
 /*
- * Include for handleContext (in sendErrorReport.
+ * Include for handleContext() and configureCurl in PMA_sendErrorReport()
  */
 require_once 'libraries/Util.class.php';
 
@@ -151,16 +151,7 @@ function PMA_sendErrorReport($report)
     }
 
     $curl_handle = curl_init(SUBMISSION_URL);
-    if (strlen($GLOBALS['cfg']['ProxyUrl'])) {
-        curl_setopt($curl_handle, CURLOPT_PROXY, $GLOBALS['cfg']['ProxyUrl']);
-        if (strlen($GLOBALS['cfg']['ProxyUser'])) {
-            curl_setopt(
-                $curl_handle,
-                CURLOPT_PROXYUSERPWD,
-                $GLOBALS['cfg']['ProxyUser'] . ':' . $GLOBALS['cfg']['ProxyPass']
-            );
-        }
-    }
+    $curl_handle = PMA_Util::configureCurl($curl_handle);
     curl_setopt($curl_handle, CURLOPT_CUSTOMREQUEST, "POST");
     curl_setopt($curl_handle, CURLOPT_HTTPHEADER, array('Expect:'));
     curl_setopt($curl_handle, CURLOPT_POSTFIELDS, $data_string);