PostmarkTransport::getHtmlAndTextBody() - Code Metrics - Inspection of "Adds multipart/mixed to html body types to account..." - coconutcraig/laravel-postmark - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 0b85b5...e09a4f )

by Craig

created 2017-11-09 18:19 UTC

PostmarkTransport::getHtmlAndTextBody() C

↳ Parent: PostmarkTransport

Complexity

Conditions	7
Paths	20

Size

Total Lines	26
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	16
CRAP Score	7

Importance

Changes

Metric	Value
dl	0
loc	26
ccs	16
cts	16
cp	1
rs	6.7272
c	0
b	0
f	0
cc	7
eloc	17
nc	20
nop	1
crap	7

<?php

namespace Coconuts\Mail;

use Swift_MimePart;
use Swift_Attachment;
use Swift_Mime_SimpleMessage;
use GuzzleHttp\ClientInterface;
use Illuminate\Mail\Transport\Transport;

class PostmarkTransport extends Transport
{
    /**
     * Guzzle client instance.
     *
     * @var \GuzzleHttp\ClientInterface
     */
    protected $client;

    /**
     * The Postmark API key.
     *
     * @var string
     */
    protected $key;

    /**
     * The Postmark API end-point.
     *
     * @var string
     */
    protected $url = 'https://api.postmarkapp.com/email';

    /**
     * Create a new Postmark transport instance.
     *
     * @param \GuzzleHttp\ClientInterface $client
     * @param string $key
     *
     * @return void
     */
    public function __construct(ClientInterface $client, $key)
    {
        $this->key = $key;
        $this->client = $client;
    }

    /**
     * {@inheritdoc}
     */
    public function send(Swift_Mime_SimpleMessage $message, &$failedRecipients = null)
    {
        $this->beforeSendPerformed($message);

        $response = $this->client->post($this->url, $this->payload($message));

        $message->getHeaders()->addTextHeader(
            'X-PM-Message-Id',
            $this->getMessageId($response)
        );

        $this->sendPerformed($message);

        return $this->numberOfRecipients($message);
    }

    /**
     * Get all attachments for the given message.
     *
     * @param \Swift_Mime_SimpleMessage $message
     *
     * @return array
     */
    protected function getAttachments(Swift_Mime_SimpleMessage $message)
    {
        return collect($message->getChildren())
            ->filter(function ($child) {
                return $child instanceof Swift_Attachment;
            })
            ->map(function ($child) {
                return [
                    'Name' => $child->getHeaders()->get('content-type')->getParameter('name'),
                    'Content' => base64_encode($child->getBody()),
                    'ContentType' => $child->getContentType(),
                ];
            })
            ->toArray();
    }

    /**
     * Format the display name.
     *
     * @param  string
     * @return string
     */
    protected function getDisplayname($value)
    {
        if (strpos($value, ',') !== false) {
            return '"' . $value . '"';
        }

        return $value;
    }

    /**
     * Format the contacts for the API request.
     *
     * @param string|array $contacts
     *
     * @return string
     */
    protected function getContacts($contacts)
    {
        return collect($contacts)
            ->map(function ($display, $address) {
                return $display ? $this->getDisplayname($display) . " <{$address}>" : $address;
            })
            ->values()
            ->implode(',');
    }

    /**
     * Get the message ID from the response.
     *
     * @param \GuzzleHttp\Psr7\Response $response
     *
     * @return string
     */
    protected function getMessageId($response)
    {
        return object_get(
            json_decode($response->getBody()->getContents()),
            'MessageID'
        );
    }

    /**
     * Get the body for the given message.
     *
     * @param \Swift_Mime_SimpleMessage $message
     *
     * @return string
     */
    protected function getBody(Swift_Mime_SimpleMessage $message)
    {
        return $message->getBody() ?: '';
    }

    /**
     * Get the text and html fields for the given message.
     *
     * @param \Swift_Mime_SimpleMessage $message
     *
     * @return array
     */
    protected function getHtmlAndTextBody(Swift_Mime_SimpleMessage $message)
    {
        $data = [];

        switch ($message->getContentType()) {
            case 'text/html':
            case 'multipart/mixed':
            case 'multipart/related':
            case 'multipart/alternative':
                $data['HtmlBody'] = $this->getBody($message);
                break;
            default:
                $data['TextBody'] = $this->getBody($message);
                break;
        }

        if ($text = $this->getMimePart($message, 'text/plain')) {
            $data['TextBody'] = $text->getBody();
        }

        if ($html = $this->getMimePart($message, 'text/html')) {
            $data['HtmlBody'] = $html->getBody();
        }

        return $data;
    }

    /**
     * Get a mime part from the given message.
     *
     * @param \Swift_Mime_SimpleMessage $message
     * @param string $mimeType
     *
     * @return \Swift_MimePart
     */
    protected function getMimePart(Swift_Mime_SimpleMessage $message, $mimeType)
    {
        return collect($message->getChildren())
            ->filter(function ($child) {
                return $child instanceof Swift_MimePart;
            })
            ->filter(function ($child) use ($mimeType) {
                return strpos($child->getContentType(), $mimeType) === 0;
            })
            ->first();
    }

    /**
     * Get the subject for the given message.
     *
     * @param \Swift_Mime_SimpleMessage $message
     *
     * @return string
     */
    protected function getSubject(Swift_Mime_SimpleMessage $message)
    {
        return $message->getSubject() ?: '';
    }

    /**
     * Get the tag for the given message.
     *
     * @param \Swift_Mime_SimpleMessage $message
     *
     * @return string
     */
    protected function getTag(Swift_Mime_SimpleMessage $message)
    {
        return optional(
            collect($message->getHeaders()->getAll('tag'))
            ->last()
        )
        ->getFieldBody() ?: '';
    }

    /**
     * Get the HTTP payload for sending the Postmark message.
     *
     * @param \Swift_Mime_SimpleMessage $message
     *
     * @return array
     */
    protected function payload(Swift_Mime_SimpleMessage $message)
    {
        return collect([
            'headers' => [
                'Accept' => 'application/json',
                'Content-Type' => 'application/json',
                'X-Postmark-Server-Token' => $this->key,
            ]
        ])
        ->merge([
            'json' => collect([
                'Cc' => $this->getContacts($message->getCc()),
                'Bcc' => $this->getContacts($message->getBcc()),
                'Tag' => $this->getTag($message),
                'Subject' => $this->getSubject($message),
                'ReplyTo' => $this->getContacts($message->getReplyTo()),
                'Attachments' => $this->getAttachments($message),
            ])
            ->reject(function ($item) {
                return empty($item);
            })
            ->put('From', $this->getContacts($message->getFrom()))
            ->put('To', $this->getContacts($message->getTo()))
            ->merge($this->getHtmlAndTextBody($message))
        ])
        ->toArray();
    }
}


1		<?php
2
3		namespace Coconuts\Mail;
4
5		use Swift_MimePart;
6		use Swift_Attachment;
7		use Swift_Mime_SimpleMessage;
8		use GuzzleHttp\ClientInterface;
9		use Illuminate\Mail\Transport\Transport;
10
11		class PostmarkTransport extends Transport
12		{
13		/**
14		* Guzzle client instance.
15		*
16		* @var \GuzzleHttp\ClientInterface
17		*/
18		protected $client;
19
20		/**
21		* The Postmark API key.
22		*
23		* @var string
24		*/
25		protected $key;
26
27		/**
28		* The Postmark API end-point.
29		*
30		* @var string
31		*/
32		protected $url = 'https://api.postmarkapp.com/email';
33
34		/**
35		* Create a new Postmark transport instance.
36		*
37		* @param \GuzzleHttp\ClientInterface $client
38		* @param string $key
39		*
40		* @return void
41		*/
42	29	public function __construct(ClientInterface $client, $key)
43		{
44	29	$this->key = $key;
45	29	$this->client = $client;
46	29	}
47
48		/**
49		* {@inheritdoc}
50		*/
51	1	public function send(Swift_Mime_SimpleMessage $message, &$failedRecipients = null)
52		{
53	1	$this->beforeSendPerformed($message);
54
55	1	$response = $this->client->post($this->url, $this->payload($message));
56
57	1	$message->getHeaders()->addTextHeader(
58	1	'X-PM-Message-Id',
59	1	$this->getMessageId($response)
60		);
61
62	1	$this->sendPerformed($message);
63
64	1	return $this->numberOfRecipients($message);
65		}
66
67		/**
68		* Get all attachments for the given message.
69		*
70		* @param \Swift_Mime_SimpleMessage $message
71		*
72		* @return array
73		*/
74	19	protected function getAttachments(Swift_Mime_SimpleMessage $message)
75		{
76	19	return collect($message->getChildren())
77	19	->filter(function ($child) {
78	16	return $child instanceof Swift_Attachment;
79	19	})
80	19	->map(function ($child) {
81		return [
82	15	'Name' => $child->getHeaders()->get('content-type')->getParameter('name'),
83	15	'Content' => base64_encode($child->getBody()),
84	15	'ContentType' => $child->getContentType(),
85		];
86	19	})
87	19	->toArray();
88		}
89
90		/**
91		* Format the display name.
92		*
93		* @param string
94		* @return string
95		*/
96	7	protected function getDisplayname($value)
97		{
98	7	if (strpos($value, ',') !== false) {
99	1	return '"' . $value . '"';
100		}
101
102	6	return $value;
103		}
104
105		/**
106		* Format the contacts for the API request.
107		*
108		* @param string\|array $contacts
109		*
110		* @return string
111		*/
112	19	protected function getContacts($contacts)
113		{
114	19	return collect($contacts)
115	19	->map(function ($display, $address) {
116	14	return $display ? $this->getDisplayname($display) . " <{$address}>" : $address;
117	19	})
118	19	->values()
119	19	->implode(',');
120		}
121
122		/**
123		* Get the message ID from the response.
124		*
125		* @param \GuzzleHttp\Psr7\Response $response
126		*
127		* @return string
128		*/
129	1	protected function getMessageId($response)
130		{
131	1	return object_get(
132	1	json_decode($response->getBody()->getContents()),
133	1	'MessageID'
134		);
135		}
136
137		/**
138		* Get the body for the given message.
139		*
140		* @param \Swift_Mime_SimpleMessage $message
141		*
142		* @return string
143		*/
144	20	protected function getBody(Swift_Mime_SimpleMessage $message)
145		{
146	20	return $message->getBody() ?: '';
147		}
148
149		/**
150		* Get the text and html fields for the given message.
151		*
152		* @param \Swift_Mime_SimpleMessage $message
153		*
154		* @return array
155		*/
156	18	protected function getHtmlAndTextBody(Swift_Mime_SimpleMessage $message)
157		{
158	18	$data = [];
159
160	18	switch ($message->getContentType()) {
161	18	case 'text/html':
162	17	case 'multipart/mixed':
163	4	case 'multipart/related':
164	4	case 'multipart/alternative':
165	15	$data['HtmlBody'] = $this->getBody($message);
166	15	break;
167		default:
168	3	$data['TextBody'] = $this->getBody($message);
169	3	break;
170		}
171
172	18	if ($text = $this->getMimePart($message, 'text/plain')) {
173	14	$data['TextBody'] = $text->getBody();
174		}
175
176	18	if ($html = $this->getMimePart($message, 'text/html')) {
177	13	$data['HtmlBody'] = $html->getBody();
178		}
179
180	18	return $data;
181		}
182
183		/**
184		* Get a mime part from the given message.
185		*
186		* @param \Swift_Mime_SimpleMessage $message
187		* @param string $mimeType
188		*
189		* @return \Swift_MimePart
190		*/
191	19	protected function getMimePart(Swift_Mime_SimpleMessage $message, $mimeType)
192		{
193	19	return collect($message->getChildren())
194	19	->filter(function ($child) {
195	16	return $child instanceof Swift_MimePart;
196	19	})
197	19	->filter(function ($child) use ($mimeType) {
198	15	return strpos($child->getContentType(), $mimeType) === 0;
199	19	})
200	19	->first();
201		}
202
203		/**
204		* Get the subject for the given message.
205		*
206		* @param \Swift_Mime_SimpleMessage $message
207		*
208		* @return string
209		*/
210	20	protected function getSubject(Swift_Mime_SimpleMessage $message)
211		{
212	20	return $message->getSubject() ?: '';
213		}
214
215		/**
216		* Get the tag for the given message.
217		*
218		* @param \Swift_Mime_SimpleMessage $message
219		*
220		* @return string
221		*/
222	21	protected function getTag(Swift_Mime_SimpleMessage $message)
223		{
224	21	return optional(
225	21	collect($message->getHeaders()->getAll('tag'))
226	21	->last()
227		)
228	21	->getFieldBody() ?: '';
229		}
230
231		/**
232		* Get the HTTP payload for sending the Postmark message.
233		*
234		* @param \Swift_Mime_SimpleMessage $message
235		*
236		* @return array
237		*/
238	18	protected function payload(Swift_Mime_SimpleMessage $message)
239		{
240	18	return collect([
241		'headers' => [
242	18	'Accept' => 'application/json',
243	18	'Content-Type' => 'application/json',
244	18	'X-Postmark-Server-Token' => $this->key,
245		]
246		])
247	18	->merge([
248	18	'json' => collect([
249	18	'Cc' => $this->getContacts($message->getCc()),
250	18	'Bcc' => $this->getContacts($message->getBcc()),
251	18	'Tag' => $this->getTag($message),
252	18	'Subject' => $this->getSubject($message),
253	18	'ReplyTo' => $this->getContacts($message->getReplyTo()),
254	18	'Attachments' => $this->getAttachments($message),
255		])
256	18	->reject(function ($item) {
257	18	return empty($item);
258	18	})
259		->put('From', $this->getContacts($message->getFrom()))
260		->put('To', $this->getContacts($message->getTo()))
261		->merge($this->getHtmlAndTextBody($message))
262		])
263		->toArray();
264		}
265		}
266

coconutcraig / laravel-postmark

Push — master ( 0b85b5...e09a4f )

PostmarkTransport::getHtmlAndTextBody() C

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