/**
* @param MediaFile $mediafile
* @param string $uploadUrl
* @param string $to
* @param string $from
* @return bool|array
*/
protected function sendMediaFile(MediaFile $mediafile, $uploadUrl, $to, $from)
{
$host = parse_url($uploadUrl, PHP_URL_HOST);
//filename to md5 digest
$cryptoname = md5($mediafile->getFilepath()) . "." . $mediafile->getExtension();
$boundary = "zzXXzzYYzzXXzzQQ";
$contentlength = 0;
if (is_array($to)) {
$to = implode(',', $to);
}
$hBAOS = "--" . $boundary . "\r\n";
$hBAOS .= "Content-Disposition: form-data; name=\"to\"\r\n\r\n";
$hBAOS .= $to . "\r\n";
$hBAOS .= "--" . $boundary . "\r\n";
$hBAOS .= "Content-Disposition: form-data; name=\"from\"\r\n\r\n";
$hBAOS .= $from . "\r\n";
$hBAOS .= "--" . $boundary . "\r\n";
$hBAOS .= "Content-Disposition: form-data; name=\"file\"; filename=\"" . $cryptoname . "\"\r\n";
$hBAOS .= "Content-Type: " . $mediafile->getMimeType() . "\r\n\r\n";
$fBAOS = "\r\n--" . $boundary . "--\r\n";
$contentlength += strlen($hBAOS);
$contentlength += strlen($fBAOS);
$contentlength += $mediafile->getSize();
$post = "POST " . $uploadUrl . "\r\n";
$post .= "Content-Type: multipart/form-data; boundary=" . $boundary . "\r\n";
$post .= "Host: " . $host . "\r\n";
$post .= "User-Agent: " . Client::WHATSAPP_USER_AGENT . "\r\n";
$post .= "Content-Length: " . $contentlength . "\r\n\r\n";
return $this->sendData($mediafile, $host, $post, $hBAOS, $fBAOS);
}
/**
* @param MediaFile $mediaFile
* @return null|string
*/
protected function checkMediaFileType(MediaFile $mediaFile)
{
$mimeType = $mediaFile->getMimeType();
if (0 === strpos($mimeType, 'image')) {
return MediaFileInterface::TYPE_IMAGE;
} elseif (0 === strpos($mimeType, 'video')) {
return MediaFileInterface::TYPE_VIDEO;
} elseif (0 === strpos($mimeType, 'audio')) {
return MediaFileInterface::TYPE_VIDEO;
}
$map = $this->getExtensionTypeMap();
if (isset($map[$mediaFile->getExtension()])) {
return $map[$mediaFile->getExtension()];
}
return null;
}