/**
* https://github.com/sendgrid/sendgrid-php/blob/master/examples/helpers/mail/example.php
*/
function send(array $params = [], &$error_message = '')
{
require_php_lib('sendgrid');
$error_message = null;
try {
$sg = new \SendGrid($this->key);
$from = new SendGrid\Email($params['name_from'], $params['email_from']);
$subject = $params['subject'];
$to = new SendGrid\Email($params['name_to'], $params['email_to']);
$text_content = new SendGrid\Content('text/plain', $params['text']);
$mail = new SendGrid\Mail($from, $subject, $to, $text_content);
$html_content = new SendGrid\Content('text/html', $params['html']);
$mail->addContent($html_content);
if ($params['reply_to']) {
$reply_to = new SendGrid\ReplyTo($params['reply_to']);
$mail->setReplyTo($reply_to);
}
if ($this->PARENT->ALLOW_ATTACHMENTS) {
foreach ((array) $params['attaches'] as $name => $file) {
$attachment = new SendGrid\Attachment();
$attachment->setContent(file_get_contents($file));
$attachment->setFilename($name);
$mail->addAttachment($attachment);
}
}
$response = $sg->client->mail()->send()->post($mail);
} catch (Exception $e) {
$error_message = 'A sendgrid error occurred: ' . get_class($e) . ' - ' . $e->getMessage();
}
if (@$error_message && DEBUG_MODE && $this->PARENT->MAIL_DEBUG_ERROR) {
trigger_error($error_message, E_USER_WARNING);
}
if (is_callable($params['on_after_send'])) {
$callback = $params['on_after_send'];
$callback($mail, $params, $result, $error_message, $this->PARENT);
}
$this->PARENT->_last_error_message = $error_message;
return $response && !$error_message ? true : false;
}
public function testAttachmentAccessors()
{
$message = new SendGrid\Mail();
$attachments = array("path/to/file/file_1.txt", "../file_2.txt", "../file_3.txt");
$message->setAttachments($attachments);
$msg_attachments = $message->getAttachments();
$this->assertEquals(count($attachments), count($msg_attachments));
for ($i = 0; $i < count($attachments); $i++) {
$this->assertEquals($attachments[$i], $msg_attachments[$i]['file']);
}
//ensure that addAttachment appends to the list of attachments
$message->addAttachment("../file_4.png");
$attachments[] = "../file_4.png";
$msg_attachments = $message->getAttachments();
$this->assertEquals($attachments[count($attachments) - 1], $msg_attachments[count($msg_attachments) - 1]['file']);
//Setting an attachment removes all other files
$message->setAttachment("only_attachment.sad");
$this->assertEquals(1, count($message->getAttachments()));
//Remove an attachment
$message->removeAttachment("only_attachment.sad");
$this->assertEquals(0, count($message->getAttachments()));
}
