- * @link http://www.smarty.net/manual/en/language.function.fetch.php {fetch}
- * (Smarty online manual)
+ * @link http://www.smarty.net/manual/en/language.function.fetch.php {fetch}
+ * (Smarty online manual)
* @return string|null if the assign parameter is passed, Smarty assigns the result to a template variable
*/
function smarty_function_fetch($params, $template)
{
if (empty($params['file'])) {
* @return string|null if the assign parameter is passed, Smarty assigns the result to a template variable
*/
function smarty_function_fetch($params, $template)
{
if (empty($params['file'])) {
// strip file protocol
if (stripos($params['file'], 'file://') === 0) {
$params['file'] = substr($params['file'], 7);
}
// strip file protocol
if (stripos($params['file'], 'file://') === 0) {
$params['file'] = substr($params['file'], 7);
}
$protocol = strpos($params['file'], '://');
if ($protocol !== false) {
$protocol = strtolower(substr($params['file'], 0, $protocol));
}
$protocol = strpos($params['file'], '://');
if ($protocol !== false) {
$protocol = strtolower(substr($params['file'], 0, $protocol));
}
if (isset($template->smarty->security_policy)) {
if ($protocol) {
// remote resource (or php stream, …)
if (isset($template->smarty->security_policy)) {
if ($protocol) {
// remote resource (or php stream, …)
// set defaults
$host = $server_name = $uri_parts['host'];
$timeout = 30;
$accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*";
// set defaults
$host = $server_name = $uri_parts['host'];
$timeout = 30;
$accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*";
$referer = "";
$uri = !empty($uri_parts['path']) ? $uri_parts['path'] : '/';
$uri .= !empty($uri_parts['query']) ? '?' . $uri_parts['query'] : '';
$_is_proxy = false;
$referer = "";
$uri = !empty($uri_parts['path']) ? $uri_parts['path'] : '/';
$uri .= !empty($uri_parts['query']) ? '?' . $uri_parts['query'] : '';
$_is_proxy = false;
$pass = $uri_parts['pass'];
}
// loop through parameters, setup headers
$pass = $uri_parts['pass'];
}
// loop through parameters, setup headers
- if(!empty($param_value)) {
- if(!preg_match('![\w\d-]+: .+!',$param_value)) {
- trigger_error("[plugin] invalid header format '".$param_value."'",E_USER_NOTICE);
+ if (!empty($param_value)) {
+ if (!preg_match('![\w\d-]+: .+!', $param_value)) {
+ trigger_error("[plugin] invalid header format '" . $param_value . "'", E_USER_NOTICE);
+
- $fp = fsockopen($proxy_host,$proxy_port,$errno,$errstr,$timeout);
+ $fp = fsockopen($proxy_host, $proxy_port, $errno, $errstr, $timeout);
- $fp = fsockopen($server_name,$port,$errno,$errstr,$timeout);
+ $fp = fsockopen($server_name, $port, $errno, $errstr, $timeout);
fputs($fp, 'GET ' . $params['file'] . " HTTP/1.0\r\n");
} else {
fputs($fp, "GET $uri HTTP/1.0\r\n");
}
fputs($fp, 'GET ' . $params['file'] . " HTTP/1.0\r\n");
} else {
fputs($fp, "GET $uri HTTP/1.0\r\n");
}
- if(isset($extra_headers) && is_array($extra_headers)) {
- foreach($extra_headers as $curr_header) {
- fputs($fp, $curr_header."\r\n");
+ if (isset($extra_headers) && is_array($extra_headers)) {
+ foreach ($extra_headers as $curr_header) {
+ fputs($fp, $curr_header . "\r\n");
- if(!empty($user) && !empty($pass)) {
- fputs($fp, "Authorization: BASIC ".base64_encode("$user:$pass")."\r\n");
+ if (!empty($user) && !empty($pass)) {
+ fputs($fp, "Authorization: BASIC " . base64_encode("$user:$pass") . "\r\n");
- if(!empty($params['assign_headers'])) {
- $template->assign($params['assign_headers'],preg_split("!\r\n!",$csplit[0]));
+ if (!empty($params['assign_headers'])) {
+ $template->assign($params['assign_headers'], preg_split("!\r\n!", $csplit[0]));