1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50: 51: 52: 53: 54: 55: 56: 57: 58: 59: 60: 61: 62: 63: 64: 65: 66: 67: 68: 69: 70: 71: 72: 73: 74: 75: 76: 77: 78: 79: 80: 81: 82: 83: 84: 85: 86: 87: 88: 89: 90: 91: 92: 93: 94: 95: 96: 97: 98: 99: 100: 101: 102: 103: 104: 105: 106: 107: 108: 109: 110: 111: 112: 113: 114: 115: 116: 117: 118: 119: 120: 121: 122: 123: 124: 125: 126: 127: 128: 129: 130: 131: 132: 133: 134: 135: 136: 137: 138: 139: 140: 141: 142: 143: 144: 145: 146: 147: 148: 149: 150: 151: 152: 153: 154: 155: 156: 157: 158: 159: 160: 161: 162: 163: 164: 165: 166: 167: 168: 169: 170: 171: 172: 173: 174: 175: 176: 177: 178: 179: 180: 181: 182: 183: 184:
<?php
namespace LINE\LINEBot\HTTPClient;
use LINE\LINEBot\Constant\Meta;
use LINE\LINEBot\Exception\CurlExecutionException;
use LINE\LINEBot\HTTPClient;
use LINE\LINEBot\Response;
class CurlHTTPClient implements HTTPClient
{
private $authHeaders;
private $userAgentHeader;
public function __construct($channelToken)
{
$this->authHeaders = [
"Authorization: Bearer $channelToken",
];
$this->userAgentHeader = [
'User-Agent: LINE-BotSDK-PHP/' . Meta::VERSION,
];
}
public function get($url, array $data = [], array $headers = [])
{
if ($data) {
$url .= '?' . http_build_query($data);
}
return $this->sendRequest('GET', $url, $headers);
}
public function post($url, array $data, array $headers = null)
{
$headers = is_null($headers) ? ['Content-Type: application/json; charset=utf-8'] : $headers;
return $this->sendRequest('POST', $url, $headers, $data);
}
public function delete($url)
{
return $this->sendRequest('DELETE', $url, [], []);
}
private function getOptions($method, $headers, $reqBody)
{
$options = [
CURLOPT_CUSTOMREQUEST => $method,
CURLOPT_HTTPHEADER => $headers,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_BINARYTRANSFER => true,
CURLOPT_HEADER => true,
];
if ($method === 'POST') {
if (is_null($reqBody)) {
$options[CURLOPT_HTTPHEADER][] = 'Content-Length: 0';
} else {
if (isset($reqBody['__file']) && isset($reqBody['__type'])) {
$options[CURLOPT_PUT] = true;
$options[CURLOPT_INFILE] = fopen($reqBody['__file'], 'r');
$options[CURLOPT_INFILESIZE] = filesize($reqBody['__file']);
} elseif (in_array('Content-Type: application/x-www-form-urlencoded', $headers)) {
$options[CURLOPT_POST] = true;
$options[CURLOPT_POSTFIELDS] = http_build_query($reqBody);
} elseif (!empty($reqBody)) {
$options[CURLOPT_POST] = true;
$options[CURLOPT_POSTFIELDS] = json_encode($reqBody);
} else {
$options[CURLOPT_POST] = true;
$options[CURLOPT_POSTFIELDS] = $reqBody;
}
}
}
return $options;
}
private function sendRequest($method, $url, array $additionalHeader, $reqBody = null)
{
$curl = new Curl($url);
$headers = array_merge($this->authHeaders, $this->userAgentHeader, $additionalHeader);
$options = $this->getOptions($method, $headers, $reqBody);
$curl->setoptArray($options);
$result = $curl->exec();
if ($curl->errno()) {
throw new CurlExecutionException($curl->error());
}
$info = $curl->getinfo();
$httpStatus = $info['http_code'];
$responseHeaderSize = $info['header_size'];
$responseHeaderStr = substr($result, 0, $responseHeaderSize);
$responseHeaders = [];
foreach (explode("\r\n", $responseHeaderStr) as $responseHeader) {
$kv = explode(':', $responseHeader, 2);
if (count($kv) === 2) {
$responseHeaders[$kv[0]] = trim($kv[1]);
}
}
$body = substr($result, $responseHeaderSize);
if (isset($options[CURLOPT_INFILE])) {
fclose($options[CURLOPT_INFILE]);
}
return new Response($httpStatus, $body, $responseHeaders);
}
}