From b4fd2154fe1d05d0a0e8e2e309acd3313020d3cb Mon Sep 17 00:00:00 2001
From: Maryana Rozhankivska <mariroz@mr.lviv.ua>
Date: Wed, 19 Feb 2014 19:08:19 +0200
Subject: Full-Text RSS included as a script instead of file_get_contents call.
 Tnx to @Faless. Fix issues #366 and #463

---
 inc/poche/Poche.class.php | 56 +++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 47 insertions(+), 9 deletions(-)
 mode change 100644 => 100755 inc/poche/Poche.class.php

(limited to 'inc/poche')

diff --git a/inc/poche/Poche.class.php b/inc/poche/Poche.class.php
old mode 100644
new mode 100755
index 753bd7f0..fc9a455a
--- a/inc/poche/Poche.class.php
+++ b/inc/poche/Poche.class.php
@@ -348,17 +348,55 @@ class Poche
 
     protected function getPageContent(Url $url)
     {
-        $options = array('http' => array('user_agent' => 'poche'));
-        if (isset($_SERVER['AUTH_TYPE']) && "basic" === strtolower($_SERVER['AUTH_TYPE'])) {
-            $options['http']['header'] = sprintf(
-                "Authorization: Basic %s", 
-                base64_encode(
-                    sprintf('%s:%s', $_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW'])
-                )
+        // Saving and clearing context
+        $REAL = array();
+        foreach( $GLOBALS as $key => $value ) {
+            if( $key != "GLOBALS" && $key != "_SESSION" ) {
+                $GLOBALS[$key] = array();
+                $REAL[$key] = $value;
+            }
+        }
+        // Saving and clearing session
+        $REAL_SESSION = array();
+        foreach( $_SESSION as $key => $value ) {
+            $REAL_SESSION[$key] = $value;
+            unset($_SESSION[$key]);
+        }
+
+        // Running code in different context
+        $scope = function() {
+            extract( func_get_arg(1) );
+            $_GET = $_REQUEST = array(
+                        "url" => $url->getUrl(),
+                        "max" => 5,
+                        "links" => "preserve",
+                        "exc" => "",
+                        "format" => "json",
+                        "submit" => "Create Feed"
             );
+            ob_start();
+            require func_get_arg(0);
+            $json = ob_get_flush();
+            return $json;
+        };
+        $json = $scope( "inc/3rdparty/makefulltextfeed.php", array("url" => $url) );
+
+        // Clearing and restoring context
+        foreach( $GLOBALS as $key => $value ) {
+            if( $key != "GLOBALS" && $key != "_SESSION" ) {
+                unset($GLOBALS[$key]);
+            }
+        }
+        foreach( $REAL as $key => $value ) {
+            $GLOBALS[$key] = $value;
+        }
+        // Clearing and restoring session
+        foreach( $_SESSION as $key => $value ) {
+            unset($_SESSION[$key]);
+        }
+        foreach( $REAL_SESSION as $key => $value ) {
+            $_SESSION[$key] = $value;
         }
-        $context = stream_context_create($options);
-        $json = file_get_contents(Tools::getPocheUrl() . '/inc/3rdparty/makefulltextfeed.php?url='.urlencode($url->getUrl()).'&max=5&links=preserve&exc=&format=json&submit=Create+Feed', false, $context);
         return json_decode($json, true);
     }
 
-- 
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