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<?php |
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namespace Xmly\Http; |
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use Xmly\Config; |
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final class Client |
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{ |
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public static function get($url, array $headers = array()) |
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{ |
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$request = new Request('GET', $url, $headers); |
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return self::sendRequest($request); |
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} |
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public static function post($url, $body, array $headers = array()) |
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{ |
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$request = new Request('POST', $url, $headers, $body); |
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return self::sendRequest($request); |
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} |
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private static function userAgent() |
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{ |
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$sdkInfo = "XmlyPHP/" . Config::SDK_VER; |
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$systemInfo = php_uname("s"); |
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$machineInfo = php_uname("m"); |
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$envInfo = "($systemInfo/$machineInfo)"; |
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$phpVer = phpversion(); |
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$ua = "$sdkInfo $envInfo PHP/$phpVer"; |
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return $ua; |
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} |
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public static function sendRequest($request) |
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{ |
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$t1 = microtime(true); |
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$ch = curl_init(); |
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$options = array( |
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CURLOPT_USERAGENT => self::userAgent(), |
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CURLOPT_RETURNTRANSFER => true, |
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CURLOPT_SSL_VERIFYPEER => false, |
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CURLOPT_SSL_VERIFYHOST => false, |
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CURLOPT_HEADER => true, |
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CURLOPT_NOBODY => false, |
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CURLOPT_CUSTOMREQUEST => $request->method, |
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CURLOPT_URL => $request->url, |
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); |
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// Handle open_basedir & safe mode |
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if (!ini_get('safe_mode') && !ini_get('open_basedir')) { |
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$options[CURLOPT_FOLLOWLOCATION] = true; |
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} |
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if (!empty($request->headers)) { |
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$headers = array(); |
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foreach ($request->headers as $key => $val) { |
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array_push($headers, "$key: $val"); |
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} |
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$options[CURLOPT_HTTPHEADER] = $headers; |
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} |
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curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:')); |
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if (!empty($request->body)) { |
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$options[CURLOPT_POSTFIELDS] = $request->body; |
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} |
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curl_setopt_array($ch, $options); |
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$result = curl_exec($ch); |
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$t2 = microtime(true); |
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$duration = round($t2 - $t1, 3); |
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$ret = curl_errno($ch); |
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if ($ret !== 0) { |
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$r = new Response(-1, $duration, array(), null, curl_error($ch)); |
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curl_close($ch); |
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return $r; |
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} |
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$code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
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$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE); |
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$headers = self::parseHeaders(substr($result, 0, $header_size)); |
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$body = substr($result, $header_size); |
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curl_close($ch); |
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return new Response($code, $duration, $headers, $body, null); |
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} |
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private static function parseHeaders($raw) |
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{ |
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$headers = array(); |
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$headerLines = explode("\r\n", $raw); |
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foreach ($headerLines as $line) { |
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$headerLine = trim($line); |
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$kv = explode(':', $headerLine); |
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if (count($kv) > 1) { |
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$kv[0] = self::ucwordsHyphen($kv[0]); |
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$headers[$kv[0]] = trim($kv[1]); |
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} |
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} |
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return $headers; |
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} |
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private static function ucwordsHyphen($str) |
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{ |
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return str_replace('- ', '-', ucwords(str_replace('-', '- ', $str))); |
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} |
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} |
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timhbw /
xmly-php-sdk
