IMAPMessage::parts() - Code Metrics - Inspection of "Complete refactor I" - rudiedirkx/imap-reader - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f7ad33...cd335b )

by Rudie

created 2016-04-02 18:51 UTC

IMAPMessage::parts() B

↳ Parent: IMAPMessage

Complexity

Conditions	4
Paths	3

Size

Total Lines	34
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	34
rs	8.5806
cc	4
eloc	15
nc	3
nop	0

<?php

namespace rdx\imap;

class IMAPMessage implements IMAPMessagePartInterface {

	public $mailbox; // typeof IMAPMailbox

	public $msgNumber = 1; // starts at 1, not 0
	public $header = '';
	public $unseen = true;

	public $headers; // typeof stdClass
	public $structure; // typeof stdClass

	public $subject = '';
	public $parts = array();
	public $parameters = array();
	public $plainBody;
	public $HTMLBody;
	public $attachments = array(); // typeof Array<IMAPMessageAttachment>

	public function __construct( IMAPMailbox $mailbox, $msgNumber, $header, $unseen ) {
		$this->mailbox = $mailbox;
		$this->msgNumber = $msgNumber;
		$this->header = $header;
		$this->unseen = $unseen;
	}

	protected function flags( $flags, $clear ) {
		$cb = $clear ? 'imap_clearflag_full' : 'imap_setflag_full';

		$feedback = array();
		foreach ( (array)$flags AS $flag ) {
			$flag = '\\' . ucfirst($flag);
			$feedback[] = $cb($this->mailbox->imap(), (string)$this->msgNumber, $flag);
		}

		return is_array($flags) ? $feedback : $feedback[0];
	}

	public function flag( $flags ) {
		return $this->flags($flags, false);
	}

	public function unflag( $flags ) {
		return $this->flags($flags, true);
	}

	public function utc() {
		$headers = $this->headers();
		return strtotime($headers->Date);
	}

	public function subject() {
		if ( !$this->subject ) {
			$headers = $this->headers();

			$subject = imap_utf8($headers->Subject);

			$this->subject = trim($subject);
		}

		return $this->subject;
	}

	public function headers() {
		if ( !$this->headers ) {
			$this->headers = imap_headerinfo($this->mailbox->imap(), $this->msgNumber);
		}

		return $this->headers;
	}

	public function parts() {
		if ( !$this->parts ) {

			$structure = $this->structure();

			// Possibilities:
			// - PLAIN
			// - ALTERNATIVE
			// - MIXED
			// - DELIVERY-STATUS
			// - RFC822
			// - REPORT
			// - HTML
			// - CALENDAR

			if ( empty($structure->parts) ) {
				$this->parts[] = new IMAPMessagePart(
					$this,
					$structure,
					[1]
				);
			}
			else {
				foreach ($structure->parts as $n => $part) {
					$this->parts[] = new IMAPMessagePart(
						$this,
						$part,
						[$n+1]
					);
				}
			}
		}

		return $this->parts;
	}

	public function allParts( $withContainers = false ) {

		$parts = [];
		$iterate = function($message) use (&$iterate, &$parts, $withContainers) {
			foreach ( $message->parts() as $part ) {
				if ( $part->parts() ) {
					if ( $withContainers ) {
						$parts[] = $part;
					}

					$iterate($part);
				}
				else {
					$parts[] = $part;
				}
			}
		};

		$iterate($this);
		return $parts;
	}

	public function part( $index ) {
		$parts = $this->parts();
		return @$parts[$index];
	}

	public function structure() {
		if ( !$this->structure ) {
			$this->structure = imap_fetchstructure($this->mailbox->imap(), $this->msgNumber);
		}

		return $this->structure;
	}

	public function content() {
		if ( count($this->parts()) == 1 ) {
			$parts = $this->part(0)->content();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		}

		return '';
	}

	public function parameters() {

		if ( !$this->parameters ) {

			$structure = $this->structure();

			$this->parameters['bytes'] = @$structure->bytes;

			foreach ((array) @$structure->parameters as $param) {
				$this->parameters[ strtolower($param->attribute) ] = $param->value;
			}
			foreach ((array) @$structure->dparameters as $param) {
				$this->parameters[ strtolower($param->attribute) ] = $param->value;
			}
		}

		return $this->parameters;
	}

	public function simpleStructure() {
		$parts = [];
		foreach ( $this->allParts(true) as $part ) {
			$name = '';

			$name .= implode('.', $part->section) . '. ';
			if ( $part->parts() ) {
				$name .= '*';
			}
			$name .= $part->subtype;
			if ( $bytes = $part->parameter('bytes') ) {
				$name .= ' (' . $bytes . ')';
			}

			$parts[] = $name;
		}

		return $parts;
	}

}


1		<?php
2
3		namespace rdx\imap;
4
5		class IMAPMessage implements IMAPMessagePartInterface {
6
7		public $mailbox; // typeof IMAPMailbox
8
9		public $msgNumber = 1; // starts at 1, not 0
10		public $header = '';
11		public $unseen = true;
12
13		public $headers; // typeof stdClass
14		public $structure; // typeof stdClass
15
16		public $subject = '';
17		public $parts = array();
18		public $parameters = array();
19		public $plainBody;
20		public $HTMLBody;
21		public $attachments = array(); // typeof Array<IMAPMessageAttachment>
22
23		public function __construct( IMAPMailbox $mailbox, $msgNumber, $header, $unseen ) {
24		$this->mailbox = $mailbox;
25		$this->msgNumber = $msgNumber;
26		$this->header = $header;
27		$this->unseen = $unseen;
28		}
29
30		protected function flags( $flags, $clear ) {
31		$cb = $clear ? 'imap_clearflag_full' : 'imap_setflag_full';
32
33		$feedback = array();
34		foreach ( (array)$flags AS $flag ) {
35		$flag = '\\' . ucfirst($flag);
36		$feedback[] = $cb($this->mailbox->imap(), (string)$this->msgNumber, $flag);
37		}
38
39		return is_array($flags) ? $feedback : $feedback[0];
40		}
41
42		public function flag( $flags ) {
43		return $this->flags($flags, false);
44		}
45
46		public function unflag( $flags ) {
47		return $this->flags($flags, true);
48		}
49
50		public function utc() {
51		$headers = $this->headers();
52		return strtotime($headers->Date);
53		}
54
55		public function subject() {
56		if ( !$this->subject ) {
57		$headers = $this->headers();
58
59		$subject = imap_utf8($headers->Subject);
60
61		$this->subject = trim($subject);
62		}
63
64		return $this->subject;
65		}
66
67		public function headers() {
68		if ( !$this->headers ) {
69		$this->headers = imap_headerinfo($this->mailbox->imap(), $this->msgNumber);
70		}
71
72		return $this->headers;
73		}
74
75		public function parts() {
76		if ( !$this->parts ) {
		0 ignored issues – show Bug Best Practice introduced 2016-04-02 18:53 UTC by Report Bug Copy Issue Report The expression `$this->parts` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
77		$structure = $this->structure();
78
79		// Possibilities:
80		// - PLAIN
81		// - ALTERNATIVE
82		// - MIXED
83		// - DELIVERY-STATUS
84		// - RFC822
85		// - REPORT
86		// - HTML
87		// - CALENDAR
88
89		if ( empty($structure->parts) ) {
90		$this->parts[] = new IMAPMessagePart(
91		$this,
92		$structure,
93		[1]
94		);
95		}
96		else {
97		foreach ($structure->parts as $n => $part) {
98		$this->parts[] = new IMAPMessagePart(
99		$this,
100		$part,
101		[$n+1]
102		);
103		}
104		}
105		}
106
107		return $this->parts;
108		}
109
110	View Code Duplication	public function allParts( $withContainers = false ) {
		0 ignored issues – show Duplication introduced 2016-04-02 18:53 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
111		$parts = [];
112		$iterate = function($message) use (&$iterate, &$parts, $withContainers) {
113		foreach ( $message->parts() as $part ) {
114		if ( $part->parts() ) {
115		if ( $withContainers ) {
116		$parts[] = $part;
117		}
118
119		$iterate($part);
120		}
121		else {
122		$parts[] = $part;
123		}
124		}
125		};
126
127		$iterate($this);
128		return $parts;
129		}
130
131		public function part( $index ) {
132		$parts = $this->parts();
133		return @$parts[$index];
134		}
135
136		public function structure() {
137		if ( !$this->structure ) {
138		$this->structure = imap_fetchstructure($this->mailbox->imap(), $this->msgNumber);
139		}
140
141		return $this->structure;
142		}
143
144		public function content() {
145		if ( count($this->parts()) == 1 ) {
146		$parts = $this->part(0)->content();
		0 ignored issues – show Unused Code introduced 2016-04-02 18:53 UTC by Report Bug Copy Issue Report `$parts` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
147		}
148
149		return '';
150		}
151
152	View Code Duplication	public function parameters() {
		0 ignored issues – show Duplication introduced 2016-04-02 18:53 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
153		if ( !$this->parameters ) {
		0 ignored issues – show Bug Best Practice introduced 2016-04-02 18:53 UTC by Report Bug Copy Issue Report The expression `$this->parameters` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
154		$structure = $this->structure();
155
156		$this->parameters['bytes'] = @$structure->bytes;
157
158		foreach ((array) @$structure->parameters as $param) {
159		$this->parameters[ strtolower($param->attribute) ] = $param->value;
160		}
161		foreach ((array) @$structure->dparameters as $param) {
162		$this->parameters[ strtolower($param->attribute) ] = $param->value;
163		}
164		}
165
166		return $this->parameters;
167		}
168
169		public function simpleStructure() {
170		$parts = [];
171		foreach ( $this->allParts(true) as $part ) {
172		$name = '';
173
174		$name .= implode('.', $part->section) . '. ';
175		if ( $part->parts() ) {
176		$name .= '*';
177		}
178		$name .= $part->subtype;
179		if ( $bytes = $part->parameter('bytes') ) {
180		$name .= ' (' . $bytes . ')';
181		}
182
183		$parts[] = $name;
184		}
185
186		return $parts;
187		}
188
189		}
190

rudiedirkx / imap-reader

Push — master ( f7ad33...cd335b )

IMAPMessage::parts() B

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