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Merge pull request #3 from justcoded/feature/16410929_mandrill
Mandrill app mailer driver integration
2 parents 88edea0 + ec4cce8 commit a9f1c5c

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Lines changed: 275 additions & 9 deletions

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‎composer.json‎

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"name": "justcoded/form-handler",
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"require": {
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"vlucas/valitron": "^1.4",
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"phpmailer/phpmailer": "^6.0"
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"phpmailer/phpmailer": "^6.0",
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"mandrill/mandrill": "1.0.*"
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},
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"autoload": {
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"files": [

‎composer.lock‎

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examples/form.php renamed to examples/form2email-basic.php

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] // according to Valitron doc.
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];
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// PhpMailer config.
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$mailerConfig = [
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'mailer' => MailHandler::USE_PHPMAILER, // (or USE_POSTMARKAPP, USE_MANDRILL)
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'host' => 'smtp.gmail.com',

‎examples/form2email-mandrill.php‎

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<?php
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// enable errors => debug mode.
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ini_set('display_errors', 1);
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error_reporting(E_ALL);
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// init autoload.
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require __DIR__ . '/../vendor/autoload.php';
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use JustCoded\FormHandler\FileManager\FileManager;
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use JustCoded\FormHandler\FormHandler;
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use JustCoded\FormHandler\Handlers\MailHandler;
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use JustCoded\FormHandler\DataObjects\MailMessage;
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$validation = [
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'fields' => [
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'name' => ['required'],
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'email' => ['required', 'email'],
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'subject' => ['required'],
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'message' => [
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'required',
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['lengthMin', 5]
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],
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'cv_file' => [
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[
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'required',
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'message' => 'Please upload {field}',
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],
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[
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'file',
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['jpeg', 'jpg', 'png'], // types.
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2000000, // size limit 2 MB.
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'message' => '{field} should be up to 2MB and allows only file types jpeg, png.',
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],
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],
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], // according to Valitron doc for mapFieldsRules.
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'labels' => [
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'name' => 'Name',
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'email' => 'Email address'
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] // according to Valitron doc.
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];
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// Mandrill config.
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$mailerConfig = [
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'mailer' => MailHandler::USE_MANDRILL, // (or USE_POSTMARKAPP, USE_MANDRILL)
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'apiKey' => '_5mPSvb39BQqnA7G_dOaAA',
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'attachmentsSizeLimit' => 8000000, // around 8MB.
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];
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$fileManager = new FileManager([
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'uploadPath' => __DIR__ . '/attachments',
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'uploadUrl' => 'http://MY-DOMAIN.COM/attachments',
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]);
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$message = [
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'from' => ['hello@justcoded.co.uk' => 'FROM NAME'],
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'to' => ['kostant21@yahoo.com' => 'TO NAME'],
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// 'cc' => ['email' => 'name'],
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// 'bcc' => ['email' => 'name'],
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'subject' => 'Contact request from {name}',
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'bodyTemplate' => __DIR__ . '/template-html.php',
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'altBodyTemplate' => __DIR__ . '/template-plain.php',
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'attachments' => $fileManager->upload([
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'cv_file', 'image_file'
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])
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];
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$mailer = new MailHandler($mailerConfig, new MailMessage($message));
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$formHandler = new FormHandler($validation, $mailer);
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if ($formHandler->validate($_POST)) {
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$formHandler->process();
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}
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echo json_encode($formHandler->response());

‎examples/index.php‎

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<html>
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<body>
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<form action="form.php" method="post" enctype="multipart/form-data">
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<form action="form2email-basic.php" method="post" enctype="multipart/form-data">
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Name: <input type="text" name="name"><br>
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E-mail: <input type="text" name="email"><br>
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Subject: <input type="text" name="subject"><br>
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<p>File2:<input type="file" name="image_file"></p>
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<input type="submit">
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</form>
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<hr>
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<form action="form2email-mandrill.php" method="post" enctype="multipart/form-data">
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Name: <input type="text" name="name"><br>
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E-mail: <input type="text" name="email"><br>
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Subject: <input type="text" name="subject"><br>
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Message: <textarea name="message"></textarea>
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<p>File1:<input type="file" name="cv_file"></p>
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<p>File2:<input type="file" name="image_file"></p>
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<input type="submit">
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</form>
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</body>
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</html>

‎src/DataObjects/File.php‎

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return pathinfo($this->name, PATHINFO_EXTENSION);
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}
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/**
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* Represent image in base64 encode format
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*
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* @return string
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*/
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public function getBase64()
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{
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return base64_encode(file_get_contents($this->uploadPath));
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}
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/**
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* Magic method for template converting
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*

‎src/Mailer/MailerFactory.php‎

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class MailerFactory
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{
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/**
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* Creating Mailer
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* Create mailer depends on the type config
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*
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* @param string $type Type mailer
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* @param string $type Type of Mailer
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* @param array $config Mailer config
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*
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* @return PHPMailer
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* @return MandrillMailer|PHPMailer
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*/
22-
public static function create(string $type, array $config) {
22+
public static function create(string $type, array $config)
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{
2324
switch ($type) {
2425
case MailHandler::USE_PHPMAILER:
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$mailer = new PHPMailer($config);
2627
break;
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case MailHandler::USE_MANDRILL:
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$mailer = new MandrillMailer($config);
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break;
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default:
2832
new \Exception("MailerFactory: unable to find mailer for type \"{$type}\"");
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}

‎src/Mailer/MandrillMailer.php‎

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<?php
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namespace JustCoded\FormHandler\Mailer;
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use JustCoded\FormHandler\DataObjects\DataObject;
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use JustCoded\FormHandler\DataObjects\EmailAttachment;
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use JustCoded\FormHandler\DataObjects\MailMessage;
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use Mandrill;
9+
use Mandrill_Error;
10+
11+
/**
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* Class MandrillMailer
13+
*
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* @package JustCoded\FormHandler\Mailer
15+
*/
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class MandrillMailer extends DataObject implements MailerInterface
17+
{
18+
/**
19+
* Attachments size limit
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*
21+
* @var int
22+
*/
23+
protected $attachmentsSizeLimit = 8000000;
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25+
/**
26+
* User from user config
27+
*
28+
* @var string
29+
*/
30+
protected $user;
31+
32+
/**
33+
* Password from user config
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*
35+
* @var string
36+
*/
37+
protected $apiKey;
38+
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/**
40+
* List of errors
41+
*
42+
* @var array
43+
*/
44+
protected $errors = array();
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/**
47+
* Sending form
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*
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* @param MailMessage $message Mailer message
50+
*
51+
* @return array|bool
52+
*/
53+
public function send(MailMessage $message)
54+
{
55+
try {
56+
$mandrill = new Mandrill($this->apiKey);
57+
58+
$mandrillMessage = array(
59+
'html' => $message->getBody(),
60+
'subject' => $message->getSubject(),
61+
'from_email' => $message->getFrom()->getEmail(),
62+
'from_name' => $message->getFrom()->getName(),
63+
);
64+
65+
// Recipients.
66+
$recipients = [
67+
'to' => $message->getTo(),
68+
'cc' => $message->getCc(),
69+
'bcc' => $message->getBcc()
70+
];
71+
72+
$to = [];
73+
foreach ($recipients as $type => $emails) {
74+
if (empty($emails)) continue;
75+
foreach ($emails as $email) {
76+
$to[] = [
77+
'email' => $email->getEmail(),
78+
'name' => $email->getName(),
79+
'type' => $type
80+
];
81+
}
82+
}
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84+
$mandrillMessage['to'] = $to;
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86+
// Attachments.
87+
if (0 < $message->getAttachmentsSize() && $message->getAttachmentsSize() < $this->attachmentsSizeLimit
88+
&& $attachments = $message->getAttachments()
89+
) {
90+
$attachmentsArray = [];
91+
foreach ($attachments as $attachment) {
92+
$attachmentsArray[] = [
93+
'type' => $attachment->type,
94+
'name' => $attachment->name,
95+
'content' => $attachment->getBase64()
96+
];
97+
}
98+
99+
$mandrillMessage['attachments'] = $attachmentsArray;
100+
}
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102+
$result = $mandrill->messages->send($mandrillMessage);
103+
104+
return $result;
105+
} catch (Mandrill_Error $e) {
106+
$this->errors[] = 'A mandrill error occurred: ' . get_class($e) . ' - ' . $e->getMessage();
107+
return false;
108+
}
109+
}
110+
111+
/**
112+
* Getting list of errors
113+
*
114+
* @return array
115+
*/
116+
public function getErrors()
117+
{
118+
return $this->errors;
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}
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}

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