From 0d317dc0cfe6ae2b6b62d711b7ae67e63555235f Mon Sep 17 00:00:00 2001
From: Geo Xalkis <gx23100@gmail.com>
Date: Sun, 2 Apr 2023 06:16:40 +0300
Subject: several updates on user registration

---
 html/app/extends/Send_mail.php | 157 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 157 insertions(+)
 create mode 100644 html/app/extends/Send_mail.php

(limited to 'html/app/extends/Send_mail.php')

diff --git a/html/app/extends/Send_mail.php b/html/app/extends/Send_mail.php
new file mode 100644
index 0000000..c3ecb66
--- /dev/null
+++ b/html/app/extends/Send_mail.php
@@ -0,0 +1,157 @@
+<?php
+namespace app\extends;
+
+use PHPMailer\PHPMailer\PHPMailer;
+use PHPMailer\PHPMailer\SMTP;
+use PHPMailer\PHPMailer\Exception;
+
+
+class Send_mail
+{
+
+    private static function init_mail()
+    {
+        $mail = new PHPMailer();
+
+        // setup smpt
+        $mail->SMTPDebug = 3;
+        $mail->IsSMTP();
+        $mail->Host = MAIL_HOST;
+        $mail->SMPTAuth = true;
+        $mail->SMTPSecure = MAIL_ENCRYPTION;
+        // $mail->Protocol = 'mail';
+        
+        // $mail->Mailer = MAIL_MAILER;
+        $mail->Port = MAIL_PORT;
+        $mail->Username = MAIL_USERNAME;
+        $mail->Password = MAIL_PASSWORD;
+
+        return $mail;
+    }
+
+
+    /**
+     * 
+     */
+    private static function init_slack()
+    {
+
+    }
+
+
+    /**
+     * 
+     * @param $envelope (array): mail from/to and activation code 
+     * 
+     * TODO:
+     * check for email templating:
+     * + https://stackoverflow.com/questions/2391171/how-to-get-output-from-local-script-in-php
+     * + https://stackoverflow.com/questions/171318/how-do-i-capture-php-output-into-a-variable
+     */
+    public static function send_activation_code($envelope)
+    {
+        $mail = self::init_mail();
+
+        // 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, SITE_TITLE);
+        $mail->addAddress($envelope['email'], $envelope['name']);
+        $mail->addReplyTo(REPLY_TO_EMAIL, SITE_TITLE);
+        $mail->AddBCC("piipiis@gmail.com", "tester");     // notifiation email while testing
+        $mail->Subject = 'Εγγραφή στο Classroom';
+        $mail->Body = "Χαίρετε,<br>
+            το παρόν αυτοποιημένο email σάς έχει σταλεί γιατί έχει γίνει αίτημα εγγραφής σας στο Classroom.<br>
+            <br>
+            Όνομα επαφής: <b>". $envelope['name'] ."</b><br>
+            Email : <b>". $envelope['email'] ."</b><br>
+            <br>
+            Για να ενεργοποιήσετε την πρόσβασή σας στο site θα πρέπει να παρακαλώ πατήστε στον 
+            παρακάτω σύνδεσμο url
+            <a href=\"https://eaadhsy.roptron.gr/account/activate?ticket=". $envelope['code'] ."\">.
+            <br>
+            <br>
+            Μετά την ενεργοποίηση θα έχετε πρόσσβαση στο περιεχόμενο του site.<br>
+            <br>
+            Μην απαντήσετε στο email γιατί δεν υπάρχει φυσική επαφή η οποία να λαμβάνει τυχόν replies.<br>";
+        if (!$mail->send()) {
+            return false;
+        } else {
+            return true;
+        }
+      
+    }
+}
+
+
+
+
+
+/**
+ *
+ * 
+
+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
+
+ *
+ * 
+ */
+
+/** custom email api
+ * 
+ * host  : https://api.roptron.gr
+ * apikey : md5(hash)-substring(0,5, md5(service)) 8668d1c4a8f5aba236a8f821d148340f-0c83f
+ * message : serialize([
+ *    from[email] => from name
+ *    replyTo[email] => reply-to-Name
+ *    to => [
+ *        email => email-name
+ *        secondemail => another email name
+ *    ]
+ *    type => html
+ *    charset => utf8
+ *    subject => mail subject
+ *    mailBody => html string
+ * ])
+ * 
+ */
+
+/** Several custom APIs
+ * 
+ * Mailer
+ * 
+ * sendpulse
+ * rU8WEmcHsRcEQaH
+ * rU8WEmcHsRcEQaH
+ * 
+ */
+ 
\ No newline at end of file
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