Desacople e implementacion de email

common/Implementation/Mailer.php

@@ -0,0 +1,102 @@
+<?php
+namespace ProVM\KI\Common\Implementation;
+
+use PHPMailer\PHPMailer\PHPMailer as BaseMailer;
+use PHPMailer\PHPMailer\SMTP;
+use ProVM\KI\Common\Alias\Mailer as MailerInterface;
+use ProVM\KI\Common\Alias\Message;
+
+class Mailer implements MailerInterface {
+  protected $host;
+  protected $port;
+  protected $user;
+  protected $is_secure = false;
+  public function __construct(array $settings) {
+    if (!isset($settings['host'])) {
+      throw new \Exception('Host is missing in ' . get_called_class());
+    }
+    $this->host = $settings['host'];
+    if (!isset($settings['username'])) {
+      throw new \Exception('User name is missing in ' . get_called_class());
+    }
+    $this->user = (object) ['name' => null, 'password' => null];
+    $this->user->name = $settings['username'];
+    if (!isset($settings['password'])) {
+      throw new \Exception('User password is missing in ' . get_called_class());
+    }
+    $this->user->password = $settings['password'];
+    $this->port = 25;
+    if (isset($settings['secure']) and $settings['secure'] == 'ssl') {
+      $this->is_secure = true;
+      $this->port = 465;
+    }
+    if (isset($settings['port'])) {
+      $this->port = $settings['port'];
+    }
+  }
+  public function isSecure(): bool {
+    return $this->is_secure;
+  }
+  public function send(Message $message): bool {
+    $mailer = new BaseMailer();
+    $mailer->isSMTP();
+    //$mailer->SMTPDebug = SMTP::DEBUG_SERVER;
+    $mailer->Host = $this->host;
+    $mailer->SMTPAuth   = true;
+    $mailer->Username = $this->user->name;
+    $mailer->Password = $this->user->password;
+    $mailer->Port = $this->port;
+    if ($this->isSecure()) {
+      $mailer->SMTPSecure = BaseMailer::ENCRYPTION_STARTTLS;
+    }
+
+    try {
+      $from = $message->getFrom();
+      if ($from->name !== null) {
+        $mailer->setFrom($from->email, $from->name);
+      } else {
+        $mailer->setFrom($from->email);
+      }
+      foreach ($message->getTo() as $to) {
+        if ($to->name !== null) {
+          $mailer->addAddress($to->email, $to->name);
+        } else {
+          $mailer->addAddress($to->email);
+        }
+      }
+      $ccs = $message->getCc();
+      if (!empty($ccs)) {
+        foreach ($ccs as $cc) {
+          if ($cc->name !== null) {
+            $mailer->addCC($cc->email, $cc->name);
+          } else {
+            $mailer->addCC($cc->email);
+          }
+        }
+      }
+      $bccs = $message->getBcc();
+      if (!empty($bccs)) {
+        foreach ($bccs as $bcc) {
+          if ($bcc->name !== null) {
+            $mailer->addBCC($bcc->email, $bcc->name);
+          } else {
+            $mailer->addBCC($bcc->email);
+          }
+        }
+      }
+      $mailer->Subject = $message->getSubject();
+      if ($message->isHtml()) {
+        $mailer->Body = $message->getHtmlBody();
+        $mailer->isHTML();
+        $mailer->AltBody = $message->getBody();
+      } else {
+        $mailer->Body = $message->getBody();
+      }
+
+      $mailer->send();
+      return true;
+    } catch (\Exception $e) {
+      return false;
+    }
+  }
+}