Email::buildHeaders() - Code Metrics - Inspection of "fix scrutinizer issues" - pryley/site-reviews - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( 73b77e...92d1bc )

by Paul

created 2018-06-25 02:45 UTC

Email::buildHeaders() A

↳ Parent: Project

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
nc	2
nop	0
dl	0
loc	13
ccs	9
cts	9
cp	1
crap	2
rs	9.8333
c	0
b	0
f	0

<?php

namespace GeminiLabs\SiteReviews\Modules;

use GeminiLabs\SiteReviews\Database\OptionManager;
use GeminiLabs\SiteReviews\Defaults\EmailDefaults;
use GeminiLabs\SiteReviews\Modules\Html\Template;
use PHPMailer;

class Email
{
	/**
	 * @var array
	 */
	public $attachments;

	/**
	 * @var array
	 */
	public $email;

	/**
	 * @var array
	 */
	public $headers;

	/**
	 * @var string
	 */
	public $message;

	/**
	 * @var string
	 */
	public $subject;

	/**
	 * @var string
	 */
	public $to;

	/**
	 * @return Email
	 */
	public function compose( array $email )
	{
		$this->normalize( $email );
		$this->attachments = $this->email['attachments'];
		$this->headers = $this->buildHeaders();
		$this->message = $this->buildHtmlMessage();
		$this->subject = $this->email['subject'];
		$this->to = $this->email['to'];
		add_action( 'phpmailer_init', [$this, 'buildPlainTextMessage'] );
		return $this;
	}

	/**
	 * @param string $format
	 * @return string|null
	 */
	public function read( $format = '' )
	{
		if( $format == 'plaintext' )) {

			$message = $this->stripHtmlTags( $this->message );
			return apply_filters( 'site-reviews/email/message', $message, 'text', $this );
		}
		return $this->message;
	}

	/**
	 * @return void|bool
	 */
	public function send()
	{
		if( !$this->message || !$this->subject || !$this->to )return;
		$sent = wp_mail(
			$this->to,
			$this->subject,
			$this->message,
			$this->headers,
			$this->attachments
		);
		$this->reset();
		return $sent;
	}

	/**
	 * @return void
	 * @action phpmailer_init
	 */
	public function buildPlainTextMessage( PHPMailer $phpmailer )
	{
		if( empty( $this->email ))return;
		if( $phpmailer->ContentType === 'text/plain' || !empty( $phpmailer->AltBody ))return;
		$message = $this->stripHtmlTags( $phpmailer->Body );
		$phpmailer->AltBody = apply_filters( 'site-reviews/email/message', $message, 'text', $this );
	}

	/**
	 * @return array
	 */
	protected function buildHeaders()
	{
		$allowed = [
			'bcc', 'cc', 'from', 'reply-to',
		];
		$headers = array_intersect_key( $this->email, array_flip( $allowed ));
		$headers = array_filter( $headers );
		foreach( $headers as $key => $value ) {
			unset( $headers[$key] );
			$headers[] = $key.': '.$value;
		}
		$headers[] = 'Content-Type: text/html';
		return apply_filters( 'site-reviews/email/headers', $headers, $this );
	}

	/**
	 * @return string
	 */
	protected function buildHtmlMessage()
	{
		$template = trim( glsr( OptionManager::class )->get( 'settings.general.notification_message' ));
		if( !empty( $template )) {
			$message = glsr( Template::class )->interpolate( $template, $this->email['template-tags'] );
		}
		else if( $this->email['template'] ) {
			$message = glsr( Template::class )->build( 'templates/'.$this->email['template'], [
				'context' => $this->email['template-tags'],
			]);
		}
		if( !isset( $message )) {
			$message = $this->email['message'];
		}
		$message = $this->email['before'].$message.$this->email['after'];
		$message = strip_shortcodes( $message );
		$message = wptexturize( $message );
		$message = wpautop( $message );
		$message = str_replace( '&lt;&gt; ', '', $message );
		$message = str_replace( ']]>', ']]&gt;', $message );
		$message = glsr( Template::class )->build( 'partials/email/index', [
			'context' => ['message' => $message],
		]);
		return apply_filters( 'site-reviews/email/message', stripslashes( $message ), 'html', $this );
	}

	/**
	 * @return void
	 */
	protected function normalize( array $email = [] )
	{
		$email = shortcode_atts( glsr( EmailDefaults::class )->defaults(), $email );
		if( empty( $email['reply-to'] )) {
			$email['reply-to'] = $email['from'];
		}
		$this->email = apply_filters( 'site-reviews/email/compose', $email, $this );
	}

	/**
	 * @return void
	 */
	protected function reset()
	{
		$this->attachments = [];
		$this->email = [];
		$this->headers = [];
		$this->message = null;
		$this->subject = null;
		$this->to = null;
	}

	/**
	 * @return string
	 */
	protected function stripHtmlTags( $string )
	{
		// remove invisible elements
		$string = preg_replace( '@<(embed|head|noembed|noscript|object|script|style)[^>]*?>.*?</\\1>@siu', '', $string );
		// replace certain elements with a line-break
		$string = preg_replace( '@</(div|h[1-9]|p|pre|tr)@iu', "\r\n\$0", $string );
		// replace other elements with a space
		$string = preg_replace( '@</(td|th)@iu', " \$0", $string );
		// add a placeholder for plain-text bullets to list elements
		$string = preg_replace( '@<(li)[^>]*?>@siu', "\$0-o-^-o-", $string );
		// strip all remaining HTML tags
		$string = wp_strip_all_tags( $string );
		$string = wp_specialchars_decode( $string, ENT_QUOTES );
		$string = preg_replace( '/\v(?:[\v\h]+){2,}/', "\r\n\r\n", $string );
		$string = str_replace( '-o-^-o-', ' - ', $string );
		return html_entity_decode( $string, ENT_QUOTES, 'UTF-8' );
	}
}


1			<?php
2
3			namespace GeminiLabs\SiteReviews\Modules;
4
5			use GeminiLabs\SiteReviews\Database\OptionManager;
6			use GeminiLabs\SiteReviews\Defaults\EmailDefaults;
7			use GeminiLabs\SiteReviews\Modules\Html\Template;
8			use PHPMailer;
9
10			class Email
11			{
12			/**
13			* @var array
14			*/
15			public $attachments;
16
17			/**
18			* @var array
19			*/
20			public $email;
21
22			/**
23			* @var array
24			*/
25			public $headers;
26
27			/**
28			* @var string
29			*/
30			public $message;
31
32			/**
33			* @var string
34			*/
35			public $subject;
36
37			/**
38			* @var string
39			*/
40			public $to;
41
42			/**
43			* @return Email
44			*/
45			public function compose( array $email )
46			{
47			$this->normalize( $email );
48			$this->attachments = $this->email['attachments'];
49			$this->headers = $this->buildHeaders();
50			$this->message = $this->buildHtmlMessage();
51			$this->subject = $this->email['subject'];
52			$this->to = $this->email['to'];
53			add_action( 'phpmailer_init', [$this, 'buildPlainTextMessage'] );
54			return $this;
55			}
56
57			/**
58			* @param string $format
59			* @return string\|null
60			*/
61			public function read( $format = '' )
62			{
63			if( $format == 'plaintext' )) {
			0 ignored issues – show Bug introduced 2018-06-25 02:49 UTC by Report Bug Copy Issue Report A parse error occurred: Syntax error, unexpected ')' on line 63 at column 30 Loading history...
64			$message = $this->stripHtmlTags( $this->message );
65			return apply_filters( 'site-reviews/email/message', $message, 'text', $this );
66			}
67			return $this->message;
68			}
69
70			/**
71			* @return void\|bool
72			*/
73			public function send()
74			{
75			if( !$this->message \|\| !$this->subject \|\| !$this->to )return;
76			$sent = wp_mail(
77			$this->to,
78			$this->subject,
79			$this->message,
80			$this->headers,
81			$this->attachments
82			);
83			$this->reset();
84			return $sent;
85			}
86
87			/**
88			* @return void
89			* @action phpmailer_init
90			*/
91			public function buildPlainTextMessage( PHPMailer $phpmailer )
92			{
93			if( empty( $this->email ))return;
94			if( $phpmailer->ContentType === 'text/plain' \|\| !empty( $phpmailer->AltBody ))return;
95			$message = $this->stripHtmlTags( $phpmailer->Body );
96			$phpmailer->AltBody = apply_filters( 'site-reviews/email/message', $message, 'text', $this );
97			}
98
99			/**
100			* @return array
101			*/
102			protected function buildHeaders()
103			{
104			$allowed = [
105			'bcc', 'cc', 'from', 'reply-to',
106			];
107			$headers = array_intersect_key( $this->email, array_flip( $allowed ));
108			$headers = array_filter( $headers );
109			foreach( $headers as $key => $value ) {
110			unset( $headers[$key] );
111			$headers[] = $key.': '.$value;
112			}
113			$headers[] = 'Content-Type: text/html';
114			return apply_filters( 'site-reviews/email/headers', $headers, $this );
115			}
116
117			/**
118			* @return string
119			*/
120			protected function buildHtmlMessage()
121			{
122			$template = trim( glsr( OptionManager::class )->get( 'settings.general.notification_message' ));
123			if( !empty( $template )) {
124			$message = glsr( Template::class )->interpolate( $template, $this->email['template-tags'] );
125			}
126			else if( $this->email['template'] ) {
127			$message = glsr( Template::class )->build( 'templates/'.$this->email['template'], [
128			'context' => $this->email['template-tags'],
129			]);
130			}
131			if( !isset( $message )) {
132			$message = $this->email['message'];
133			}
134			$message = $this->email['before'].$message.$this->email['after'];
135			$message = strip_shortcodes( $message );
136			$message = wptexturize( $message );
137			$message = wpautop( $message );
138			$message = str_replace( '<> ', '', $message );
139			$message = str_replace( ']]>', ']]>', $message );
140			$message = glsr( Template::class )->build( 'partials/email/index', [
141			'context' => ['message' => $message],
142			]);
143			return apply_filters( 'site-reviews/email/message', stripslashes( $message ), 'html', $this );
144			}
145
146			/**
147			* @return void
148			*/
149			protected function normalize( array $email = [] )
150			{
151			$email = shortcode_atts( glsr( EmailDefaults::class )->defaults(), $email );
152			if( empty( $email['reply-to'] )) {
153			$email['reply-to'] = $email['from'];
154			}
155			$this->email = apply_filters( 'site-reviews/email/compose', $email, $this );
156			}
157
158			/**
159			* @return void
160			*/
161			protected function reset()
162			{
163			$this->attachments = [];
164			$this->email = [];
165			$this->headers = [];
166			$this->message = null;
167			$this->subject = null;
168			$this->to = null;
169			}
170
171			/**
172			* @return string
173			*/
174			protected function stripHtmlTags( $string )
175			{
176			// remove invisible elements
177			$string = preg_replace( '@<(embed\|head\|noembed\|noscript\|object\|script\|style)[^>]?>.?</\\1>@siu', '', $string );
178			// replace certain elements with a line-break
179			$string = preg_replace( '@</(div\|h[1-9]\|p\|pre\|tr)@iu', "\r\n\$0", $string );
180			// replace other elements with a space
181			$string = preg_replace( '@</(td\|th)@iu', " \$0", $string );
182			// add a placeholder for plain-text bullets to list elements
183			$string = preg_replace( '@<(li)[^>]*?>@siu', "\$0-o-^-o-", $string );
184			// strip all remaining HTML tags
185			$string = wp_strip_all_tags( $string );
186			$string = wp_specialchars_decode( $string, ENT_QUOTES );
187			$string = preg_replace( '/\v(?:[\v\h]+){2,}/', "\r\n\r\n", $string );
188			$string = str_replace( '-o-^-o-', ' - ', $string );
189			return html_entity_decode( $string, ENT_QUOTES, 'UTF-8' );
190			}
191			}
192

pryley / site-reviews

Push — master ( 73b77e...92d1bc )

Email::buildHeaders() A

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