/** * NV_Http::request() * * @param mixed $url * @param mixed $args * @return */ private function request($url, $args) { $defaults = array('method' => 'GET', 'timeout' => 10, 'redirection' => 5, 'requested' => 0, 'httpversion' => 1.0, 'user-agent' => 'NUKEVIET CMS ' . $this->site_config['version'] . '. Developed by VINADES. Url: http://nukeviet.vn. Code: ' . md5($this->site_config['sitekey']), 'referer' => null, 'reject_unsafe_urls' => false, 'blocking' => true, 'headers' => array(), 'cookies' => array(), 'body' => null, 'compress' => false, 'decompress' => true, 'sslverify' => true, 'sslcertificates' => $this->root_dir . '/includes/certificates/ca-bundle.crt', 'stream' => false, 'filename' => null, 'limit_response_size' => null); // Get full args $args = $this->build_args($args, $defaults); // Get url info $infoURL = @parse_url($url); // Check valid url if (empty($url) or empty($infoURL['scheme'])) { $this->set_error(1); return false; } // Set SSL $args['ssl'] = $infoURL['scheme'] == 'https' or $infoURL['scheme'] == 'ssl'; /** * Block url * By basic version, all url will be enabled and no blocking by check function */ //if( $this->is_blocking( $url ) ) //{ // $this->set_error(2); // return false; //} // Determine if this request is to OUR install of NukeViet $homeURL = parse_url($this->site_config['my_domain']); $args['local'] = $homeURL['host'] == $infoURL['host'] || 'localhost' == $infoURL['host']; unset($homeURL); // If Stream but no file, default is a file in temp dir with base $url name if ($args['stream'] and empty($args['filename'])) { $args['filename'] = $this->tmp_dir . '/' . basename($url); } // Check if streaming a file if ($args['stream']) { $args['blocking'] = true; if (!@is_writable(dirname($args['filename']))) { $this->set_error(3); return false; } } // Default header is an empty array if (is_null($args['headers'])) { $args['headers'] = array(); } if (!is_array($args['headers'])) { $processedHeaders = NV_Http::processHeaders($args['headers'], $url); $args['headers'] = $processedHeaders['headers']; } // Get User Agent if (isset($args['headers']['User-Agent'])) { $args['user-agent'] = $args['headers']['User-Agent']; unset($args['headers']['User-Agent']); } if (isset($args['headers']['user-agent'])) { $args['user-agent'] = $args['headers']['user-agent']; unset($args['headers']['user-agent']); } // Get Referer if (isset($args['headers']['Referer'])) { $args['referer'] = $args['headers']['Referer']; unset($args['headers']['Referer']); } elseif (isset($args['headers']['referer'])) { $args['referer'] = $args['headers']['referer']; unset($args['headers']['referer']); } if ($args['httpversion'] == '1.1' and !isset($args['headers']['connection'])) { $args['headers']['connection'] = 'close'; } NV_Http::buildCookieHeader($args); NV_Http::mbstring_binary_safe_encoding(); if (!isset($args['headers']['Accept-Encoding'])) { if ($encoding = NV_http_encoding::accept_encoding($url, $args)) { $args['headers']['Accept-Encoding'] = $encoding; } } if (!is_null($args['body']) and '' != $args['body'] or $args['method'] == 'POST' or $args['method'] == 'PUT') { if (is_array($args['body']) or is_object($args['body'])) { $args['body'] = http_build_query($args['body'], null, '&'); if (!isset($args['headers']['Content-Type'])) { $args['headers']['Content-Type'] = 'application/x-www-form-urlencoded; charset=' . $this->site_config['site_charset']; } } if ($args['body'] === '') { $args['body'] = null; } if (!isset($args['headers']['Content-Length']) and !isset($args['headers']['content-length'])) { $args['headers']['Content-Length'] = strlen($args['body']); } } $response = $this->_dispatch_request($url, $args); NV_Http::reset_mbstring_encoding(); if ($this->is_error($response)) { return $response; } // Append cookies that were used in this request to the response if (!empty($args['cookies'])) { $cookies_set = array(); foreach ($response['cookies'] as $key => $value) { if (is_object($value)) { $cookies_set[$key] = $value->name; } else { $cookies_set[$key] = $value['name']; } } foreach ($args['cookies'] as $cookie) { if (!in_array($cookie->name, $cookies_set) and $cookie->test($url)) { $response['cookies'][] = $cookie; } } } return $response; }