wecomchan/index.php

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<?php
// config
// ======================================
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define('SENDKEY', 'set_a_sendkey');
define('WECOM_CID', '企业微信公司ID');
define('WECOM_SECRET', '企业微信应用Secret');
define('WECOM_AID', '企业微信应用ID');
define('WECOM_TOUID', '@all');
// 以下配置需要有 redis 服务和 phpredis 扩展
define('REDIS_ON', false);
define('REDIS_HOST', '127.0.0.1');
define('REDIS_PORT', '6379');
define('REDIS_EXPIRED', '7000');
define('REDIS_KEY', 'wecom_access_token');
// code
// ======================================
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if (strlen(@$_REQUEST['sendkey']) < 1
|| strlen(@$_REQUEST['text']) < 1 || @$_REQUEST['sendkey'] != SENDKEY
) {
die('bad params');
}
header("Content-Type: application/json; charset=UTF-8");
echo send_to_wecom(@$_REQUEST['text'], WECOM_CID, WECOM_SECRET, WECOM_AID, WECOM_TOUID);
function redis()
{
if (!isset($GLOBALS['REDIS_INSTANCE']) || !$GLOBALS['REDIS_INSTANCE']) {
$GLOBALS['REDIS_INSTANCE'] = new Redis();
$GLOBALS['REDIS_INSTANCE']->connect(REDIS_HOST, REDIS_PORT);
}
return $GLOBALS['REDIS_INSTANCE'];
}
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function send_to_wecom($text, $wecom_cid, $wecom_secret, $wecom_aid, $wecom_touid = '@all')
{
$access_token = false;
// 如果启用redis作为缓存
if (REDIS_ON) {
$access_token = redis()->get(REDIS_KEY);
}
if (!$access_token) {
$info = @json_decode(file_get_contents("https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=".urlencode($wecom_cid)."&corpsecret=".urlencode($wecom_secret)), true);
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if ($info && isset($info['access_token']) && strlen($info['access_token']) > 0) {
$access_token = $info['access_token'];
}
}
if ($access_token) {
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$url = 'https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token='.urlencode($access_token);
$data = new \stdClass();
$data->touser = $wecom_touid;
$data->agentid = $wecom_aid;
$data->msgtype = "text";
$data->text = ["content"=> $text];
$data->duplicate_check_interval = 600;
$data_json = json_encode($data);
$ch = curl_init();
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
@curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_json);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$response = curl_exec($ch);
if ($response !== false && REDIS_ON) {
redis()->set(REDIS_KEY, $access_token, REDIS_EXPIRED);
}
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return $response;
}
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return false;
}