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<?php
namespace app\extends;
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\Exception;
class SendMail_service
{
/** send_activation_code
*
* construct the envelope = [
* email => user email
* name => user full name
* subject => subject
* body => email message body
* ]
*
* then send the email;
*
* @param $activator (array): [
* email => user email,
* name => user full name,
* code => activation code
* ]
*
* @return success_starus (boolean)
*
* TODO:
* check for email templating:
* + https://stackoverflow.com/questions/2391171/how-to-get-output-from-local-script-in-php
* + https://stackoverflow.com/questions/171318/how-do-i-capture-php-output-into-a-variable
*/
public static function send_invitation($memo)
{
$invitation = SITE_URL ."/invitation/". $memo['code'];
$envelope = [
'email' => $memo['email'],
'name' => $memo['name'],
'subject' => 'Πρόσκληση από το 1ο Γυμνάσιο Ραφήνας',
'body' => "Χαίρετε,<br>
Στο παρόν email θα βρείτε πληροφορίες για να
ενεργοποιήσετε την πρόσβασή σας στην Πλατφόρμα
ηλεκτρονικών αιτήσεων και δημιουργίας διαδικαστικών
εγγράφων του 1ου Γυμνάσιου Ραφήνας.<br>
<br>
Όνομα επαφής: <b>". $memo['name'] ."</b><br>
Email : <b>". $memo['email'] ."</b><br>
<br>
Για να ενεργοποιήσετε την πρόσβασή σας στο site
θα πρέπει να ακολουθήσετε τον παρακάτω σύνδεσμο:
<a href=\"". $invitation ."\">". $invitation ."</a>.
<br>
<br>
Μετά την ενεργοποίηση θα έχετε πρόσβαση
στο περιεχόμενο του site.<br>
Μην απαντήσετε στο email,
δεν υπάρχει φυσική επαφή η οποία να λαμβάνει τυχόν replies."
];
switch (DEFAULT_MAIL_SERVICE) {
case 'mailjet':
$reply = self::send_mailjet($envelope);
break;
case 'phpMailer':
$reply = self::send_phpMailer($envelope);
break;
}
return $reply;
}
/** send phpMailer
*
* send email using phpMailer class;
* optional SMTP server configuration;
*
* @param array $envelope: array with [ email, name, subject, body ] keys
* @return boolean success_starus
*/
public static function send_phpMailer($envelope)
{
$mail = new PHPMailer();
# // setup smpt
$mail->SMTPDebug = 3;
$mail->IsSMTP();
$mail->Host = MAIL_HOST;
# $mail->SMPTAuth = false;
$mail->SMTPSecure = MAIL_ENCRYPTION;
# // $mail->Protocol = 'mail';
$mail->Mailer = MAIL_MAILER;
$mail->Port = MAIL_PORT;
$mail->Username = MAIL_USERNAME;
$mail->Password = MAIL_PASSWORD;
// setup format
$mail->CharSet = 'utf-8';
$mail->IsHTML(true);
// setup THE mail
// --- -- -- - - -
// It's important not to use the submitter's address as the from address
// as it's forgery, which will cause your messages to fail SPF checks.
// Use an address in your own domain as the from address;
// put the submitter's address in a reply-to
$mail->setFrom(NO_REPLY_EMAIL, MAIL_FROM_NAME);
$mail->addAddress($envelope['email'], $envelope['name']);
$mail->addReplyTo(REPLY_TO_EMAIL, MAIL_FROM_NAME);
$mail->Subject = $envelope['subject'];
$mail->Body = $envelope['body'];
return (!$mail->send()) ? false : true;
}
/** send_mailjet
*
* send email using CURL mail-relay of Mailjet
*
* @param $envelope
* @return success_starus (boolean)
*/
public static function send_mailjet($envelope)
{
$body = [
'Messages' => [
[
'From' => [
'Email' => REPLY_TO_EMAIL,
'Name' => MAIL_FROM_NAME
],
'To' => [
[
'Email' => $envelope['email'],
'Name' => $envelope['name']
]
],
'Subject' => $envelope['subject'],
'HTMLPart' => $envelope['body']
]
]
];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://api.mailjet.com/v3.1/send");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json')
);
curl_setopt(
$ch,
CURLOPT_USERPWD,
MAILJET_APIKEY. ':'. MAILJET_SECRET
);
$server_output = curl_exec($ch);
curl_close ($ch);
$response = json_decode($server_output);
return ($response->Messages[0]->Status == 'success')
? true
: $response;
}
}
/** NOTE:
* -----------------------------------------------------------------------------
* (brainstorming)
*
Optimization per concept alternative technologies
--- -- -- - - -
## Session
File Session
Database Session
Redis Session
Memcached Session
---
## Cache
File Cache
Database Cache
Redis Cache
Memcashed Cache
---
## Log
File Log
Database Log
Log event to Slack
Log event to Email
* -----------------------------------------------------------------------------
*/
|
