diff options
Diffstat (limited to 'BSF/include/smarty/libs/plugins/function.fetch.php')
| -rw-r--r-- | BSF/include/smarty/libs/plugins/function.fetch.php | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/BSF/include/smarty/libs/plugins/function.fetch.php b/BSF/include/smarty/libs/plugins/function.fetch.php deleted file mode 100644 index 81b1bfc6b..000000000 --- a/BSF/include/smarty/libs/plugins/function.fetch.php +++ /dev/null @@ -1,221 +0,0 @@ -<?php -/** - * Smarty plugin - * @package Smarty - * @subpackage plugins - */ - - -/** - * Smarty {fetch} plugin - * - * Type: function<br> - * Name: fetch<br> - * Purpose: fetch file, web or ftp data and display results - * @link http://smarty.php.net/manual/en/language.function.fetch.php {fetch} - * (Smarty online manual) - * @author Monte Ohrt <monte at ohrt dot com> - * @param array - * @param Smarty - * @return string|null if the assign parameter is passed, Smarty assigns the - * result to a template variable - */ -function smarty_function_fetch($params, &$smarty) -{ - if (empty($params['file'])) { - $smarty->_trigger_fatal_error("[plugin] parameter 'file' cannot be empty"); - return; - } - - $content = ''; - if ($smarty->security && !preg_match('!^(http|ftp)://!i', $params['file'])) { - $_params = array('resource_type' => 'file', 'resource_name' => $params['file']); - require_once(SMARTY_CORE_DIR . 'core.is_secure.php'); - if(!smarty_core_is_secure($_params, $smarty)) { - $smarty->_trigger_fatal_error('[plugin] (secure mode) fetch \'' . $params['file'] . '\' is not allowed'); - return; - } - - // fetch the file - if($fp = @fopen($params['file'],'r')) { - while(!feof($fp)) { - $content .= fgets ($fp,4096); - } - fclose($fp); - } else { - $smarty->_trigger_fatal_error('[plugin] fetch cannot read file \'' . $params['file'] . '\''); - return; - } - } else { - // not a local file - if(preg_match('!^http://!i',$params['file'])) { - // http fetch - if($uri_parts = parse_url($params['file'])) { - // set defaults - $host = $server_name = $uri_parts['host']; - $timeout = 30; - $accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*"; - $agent = "Smarty Template Engine ".$smarty->_version; - $referer = ""; - $uri = !empty($uri_parts['path']) ? $uri_parts['path'] : '/'; - $uri .= !empty($uri_parts['query']) ? '?' . $uri_parts['query'] : ''; - $_is_proxy = false; - if(empty($uri_parts['port'])) { - $port = 80; - } else { - $port = $uri_parts['port']; - } - if(!empty($uri_parts['user'])) { - $user = $uri_parts['user']; - } - if(!empty($uri_parts['pass'])) { - $pass = $uri_parts['pass']; - } - // loop through parameters, setup headers - foreach($params as $param_key => $param_value) { - switch($param_key) { - case "file": - case "assign": - case "assign_headers": - break; - case "user": - if(!empty($param_value)) { - $user = $param_value; - } - break; - case "pass": - if(!empty($param_value)) { - $pass = $param_value; - } - break; - case "accept": - if(!empty($param_value)) { - $accept = $param_value; - } - break; - case "header": - if(!empty($param_value)) { - if(!preg_match('![\w\d-]+: .+!',$param_value)) { - $smarty->_trigger_fatal_error("[plugin] invalid header format '".$param_value."'"); - return; - } else { - $extra_headers[] = $param_value; - } - } - break; - case "proxy_host": - if(!empty($param_value)) { - $proxy_host = $param_value; - } - break; - case "proxy_port": - if(!preg_match('!\D!', $param_value)) { - $proxy_port = (int) $param_value; - } else { - $smarty->_trigger_fatal_error("[plugin] invalid value for attribute '".$param_key."'"); - return; - } - break; - case "agent": - if(!empty($param_value)) { - $agent = $param_value; - } - break; - case "referer": - if(!empty($param_value)) { - $referer = $param_value; - } - break; - case "timeout": - if(!preg_match('!\D!', $param_value)) { - $timeout = (int) $param_value; - } else { - $smarty->_trigger_fatal_error("[plugin] invalid value for attribute '".$param_key."'"); - return; - } - break; - default: - $smarty->_trigger_fatal_error("[plugin] unrecognized attribute '".$param_key."'"); - return; - } - } - if(!empty($proxy_host) && !empty($proxy_port)) { - $_is_proxy = true; - $fp = fsockopen($proxy_host,$proxy_port,$errno,$errstr,$timeout); - } else { - $fp = fsockopen($server_name,$port,$errno,$errstr,$timeout); - } - - if(!$fp) { - $smarty->_trigger_fatal_error("[plugin] unable to fetch: $errstr ($errno)"); - return; - } else { - if($_is_proxy) { - fputs($fp, 'GET ' . $params['file'] . " HTTP/1.0\r\n"); - } else { - fputs($fp, "GET $uri HTTP/1.0\r\n"); - } - if(!empty($host)) { - fputs($fp, "Host: $host\r\n"); - } - if(!empty($accept)) { - fputs($fp, "Accept: $accept\r\n"); - } - if(!empty($agent)) { - fputs($fp, "User-Agent: $agent\r\n"); - } - if(!empty($referer)) { - fputs($fp, "Referer: $referer\r\n"); - } - if(isset($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"); - } - - fputs($fp, "\r\n"); - while(!feof($fp)) { - $content .= fgets($fp,4096); - } - fclose($fp); - $csplit = split("\r\n\r\n",$content,2); - - $content = $csplit[1]; - - if(!empty($params['assign_headers'])) { - $smarty->assign($params['assign_headers'],split("\r\n",$csplit[0])); - } - } - } else { - $smarty->_trigger_fatal_error("[plugin] unable to parse URL, check syntax"); - return; - } - } else { - // ftp fetch - if($fp = @fopen($params['file'],'r')) { - while(!feof($fp)) { - $content .= fgets ($fp,4096); - } - fclose($fp); - } else { - $smarty->_trigger_fatal_error('[plugin] fetch cannot read file \'' . $params['file'] .'\''); - return; - } - } - - } - - - if (!empty($params['assign'])) { - $smarty->assign($params['assign'],$content); - } else { - return $content; - } -} - -/* vim: set expandtab: */ - -?> |