Fixed magpierss for php 8.x

libraries/magpierss/rss_fetch.inc

@@ -82,6 +82,7 @@ require_once( MAGPIE_EXTLIB . 'Snoopy.class.inc');
 \*=======================================================================*/
 
 define('MAGPIE_VERSION', '0.72');
+define('MAGPIE_CACHE_ON', false); /* Fix: XML_Parser cannot be serialized */
 
 $MAGPIE_ERROR = "";
 
@@ -265,17 +266,16 @@ function magpie_error ($errormsg="") {
     Output:     an HTTP response object (see Snoopy.class.inc)  
 \*=======================================================================*/
 function _fetch_remote_file ($url, $headers = "" ) {
-    // Snoopy is an HTTP client in PHP
-    $client = new Snoopy();
-    $client->agent = MAGPIE_USER_AGENT;
-    $client->read_timeout = MAGPIE_FETCH_TIME_OUT;
-    $client->use_gzip = MAGPIE_USE_GZIP;
-    if (is_array($headers) ) {
-        $client->rawheaders = $headers;
-    }
-    
-    $client->fetch($url);
-    return $client;
+
+    require_once 'vtlib/Vtiger/Net/Client.php';
+
+    $client = new Vtiger_Net_Client($url);
+    if (is_array($headers)) $client->setHeaders($headers);
+    $content = $client->doGet(null, MAGPIE_FETCH_TIME_OUT);
+    $res = new stdClass;
+    $res->status = $client->client->getResponseCode();
+    $res->results = $content;
+    return $res;
 
 }
 

libraries/magpierss/rss_parse.inc

@@ -91,7 +91,7 @@ class MagpieRSS {
      *                                  source encoding. (caveat emptor)
      *
      */
-    function MagpieRSS ($source, $output_encoding='UTF-8', 
+    function __construct ($source, $output_encoding='UTF-8', 
                         $input_encoding=null, $detect_encoding=true) 
     {   
         # if PHP xml isn't compiled in, die
@@ -106,7 +106,7 @@ class MagpieRSS {
                 $output_encoding, $input_encoding, $detect_encoding);
         
         
-        if (!is_resource($parser)) {
+        if (!is_object($parser)) {
             $this->error( "Failed to create an instance of PHP's XML parser. " .
                           "http://www.php.net/manual/en/ref.xml.php",
                           E_USER_ERROR );
@@ -449,7 +449,7 @@ class MagpieRSS {
     *
     */
     function create_parser($source, $out_enc, $in_enc, $detect) {
-        if ( substr(phpversion(),0,1) == 5) {
+        if ( substr(phpversion(),0,1) >= 5) {
             $parser = $this->php5_create_parser($in_enc, $detect);
         }
         else {