public function event($title, $text, array $optionalMetadatas = array())
{
static $validOptionalMetadatas = ['d' => 'date_happened', 'h' => 'hostname', 'k' => 'aggregation_key', 'p' => 'priority', 's' => 'source_type_name', 't' => 'alert_type', '#' => 'tags'];
static $validLongOptionalMetadatas = array();
if (!$validLongOptionalMetadatas) {
$validLongOptionalMetadatas = array_flip($validOptionalMetadatas);
}
$datagram = '_e{' . strlen($title) . ',' . strlen($text) . '}:' . $title . '|' . $text;
foreach ($optionalMetadatas as $optionalMetadataKey => $optionalMetadata) {
if (!isset($validOptionalMetadatas[$optionalMetadataKey]) && !isset($validLongOptionalMetadatas[$optionalMetadataKey])) {
throw new \InvalidArgumentException("They key name provided {$optionalMetadataKey} is not supported");
}
$key = strlen($optionalMetadataKey) == 1 ? $optionalMetadataKey : $validLongOptionalMetadatas[$optionalMetadataKey];
switch ($key) {
case 'd':
if (!is_numeric($optionalMetadata)) {
throw new \InvalidArgumentException('date_happened must be a number');
}
break;
case 'h':
case 'k':
case 's':
if (strlen($optionalMetadata) > 0) {
throw new \InvalidArgumentException("{$validOptionalMetadatas[$key]} must be a string");
}
break;
case 'p':
if (!in_array($optionalMetadata, ['normal', 'low'])) {
throw new \InvalidArgumentException('priority must be one of "normal" or "low"');
}
break;
case 't':
if (!in_array($optionalMetadata, ['error', 'warning', 'info', 'success'])) {
throw new \InvalidArgumentException('alert_type must be one of "error", "warning", "info", or "success"');
}
break;
case '#':
if (is_array($optionalMetadata)) {
$datagramTags = [];
foreach ($optionalMetadata as $i => $tag) {
if (is_array($tag)) {
$datagramTags[] = array_keys($tag)[0] . ":" . array_values($tag)[0];
} elseif (is_string($i) && !is_numeric($i)) {
$datagramTags[] = $i . ':' . $tag;
} else {
$datagramTags[] = $tag;
}
}
$optionalMetadata = implode(",", $datagramTags);
}
break;
}
$datagram .= "|{$key}:{$optionalMetadata}";
}
$this->sender->send($datagram);
}
/**
* 发送验证码
* @param string $mobile
* @param string $bag
*/
public function send($mobile, $bag = 'default')
{
// 取缓存
$code = $this->getCodeFromCache($mobile, $bag, function () use($mobile, $bag) {
$code = $this->generateCode();
// 保存缓存, 在这儿缓存, 有效期按第一次发送时开始计时
$this->putCodeToCache($mobile, $code, $bag);
return $code;
});
return $this->sender->send($mobile, $this->buildCodeMessage($code));
}
