ChangeEntry::jsonUnserialize() - Code Metrics - Inspection of "Pin dependencies" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — renovate/pin-dependencies ( cad925...7b5606 )

unknown

created 2021-03-04 20:50 UTC

ChangeEntry::jsonUnserialize() A

↳ Parent: ChangeEntry

Complexity

Conditions	4
Paths	3

Size

Total Lines

Duplication

Lines	3
Ratio	25 %

Importance

Changes

Metric	Value
cc	4
nc	3
nop	1
dl	3
loc	12
rs	9.8666
c	0
b	0
f	0

<?php // phpcs:ignore WordPress.Files.FileName.NotHyphenatedLowercase
/**
 * Class representing a change entry.
 *
 * @package automattic/jetpack-changelogger
 */

// phpcs:disable WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid

namespace Automattic\Jetpack\Changelog;

use DateTime;
use InvalidArgumentException;
use JsonSerializable;

/**
 * Class representing a change entry.
 */
class ChangeEntry implements JsonSerializable {

	/**
	 * Entry significance.
	 *
	 * @var string|null
	 */
	protected $significance = null;

	/**
	 * Entry timestamp.
	 *
	 * @var DateTime
	 */
	protected $timestamp;

	/**
	 * Subheading the entry is under.
	 *
	 * @var string
	 */
	protected $subheading = '';

	/**
	 * Author of the entry.
	 *
	 * @var string
	 */
	protected $author = '';

	/**
	 * Content of the entry.
	 *
	 * @var string
	 */
	protected $content = '';

	/**
	 * Constructor.
	 *
	 * @param array $data Data for entry fields. Keys correspond to the setters, e.g. key 'content' calls `setContent()`.
	 * @throws InvalidArgumentException If an argument is invalid.
	 */
	public function __construct( array $data = array() ) {
		$data = $data + array( 'timestamp' => 'now' );
		foreach ( $data as $k => $v ) {
			$func = array( $this, 'set' . ucfirst( $k ) );
			if ( is_callable( $func ) ) {
				$func( $v );
			} else {
				throw new InvalidArgumentException( __METHOD__ . ": Unrecognized data item \"$k\"." );
			}
		}
	}

	/**
	 * Compare two ChangeEntry objects.
	 *
	 * @param ChangeEntry $a First ChangeEntry.
	 * @param ChangeEntry $b Second ChangeEntry.
	 * @param array       $config Comparison configuration. Keys are:
	 *        - ordering: (string[]) Order in which to consider the fields. Field
	 *          names correspond to getters, e.g. 'significance' =>
	 *          `getSignificance()`. Default ordering is subheading, content.
	 *        - knownSubheadings: (string[]) Change entries with these headings will
	 *          compare, in this order, after those with no subheading and before any
	 *          other subheadings.
	 * @return int <0 if $a should come before $b, >0 if $b should come before $a, or 0 otherwise.
	 * @throws InvalidArgumentException If an argument is invalid.
	 */
	public static function compare( ChangeEntry $a, ChangeEntry $b, array $config = array() ) {
		$config += array(
			'ordering'         => array( 'subheading', 'content' ),
			'knownSubheadings' => array(),
		);

		foreach ( $config['ordering'] as $field ) {
			// First, check for a custom comparison function.
			$func = array( static::class, 'compare' . ucfirst( $field ) );
			if ( is_callable( $func ) ) {
				$ret = $func( $a, $b, $config );
			} else {
				// Otherwise, just use `strnatcasecmp()`.
				$func = 'get' . ucfirst( $field );
				if ( ! is_callable( array( $a, $func ) ) || ! is_callable( array( $b, $func ) ) ) {
					throw new InvalidArgumentException( __METHOD__ . ': Invalid field in ordering' );
				}
				$aa  = call_user_func( array( $a, $func ) );
				$bb  = call_user_func( array( $b, $func ) );
				$ret = strnatcasecmp( $aa, $bb );
			}
			if ( 0 !== $ret ) {
				return $ret;
			}
		}

		return 0;
	}

	/**
	 * Get the significance.
	 *
	 * @return string|null
	 */
	public function getSignificance() {
		return $this->significance;
	}

	/**
	 * Set the significance.
	 *
	 * While entries coming in from users should always have a significance, we allow null here
	 * because entries created programmatically, particularly when parsing an existing changelog,
	 * may not include significance information.
	 *
	 * @param string|null $significance 'patch', 'minor', or 'major'.
	 * @returns $this
	 * @throws InvalidArgumentException If an argument is invalid.
	 */
	public function setSignificance( $significance ) {
		if ( ! in_array( $significance, array( null, 'patch', 'minor', 'major' ), true ) ) {
			throw new InvalidArgumentException( __METHOD__ . ": Significance must be 'patch', 'minor', or 'major' (or null)" );
		}
		$this->significance = $significance;
		return $this;
	}

	/**
	 * Compare significance values.
	 *
	 * @param ChangeEntry $a First entry.
	 * @param ChangeEntry $b Second entry.
	 * @param array       $config Passed from `compare()`, but unused here.
	 * @return int
	 */
	protected static function compareSignificance( ChangeEntry $a, ChangeEntry $b, array $config ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
		static $values = array( 'major', 'minor', 'patch', null );
		$aa            = array_search( $a->getSignificance(), $values, true );
		$bb            = array_search( $b->getSignificance(), $values, true );
		return $aa - $bb;
	}

	/**
	 * Get the timestamp.
	 *
	 * @return DateTime
	 */
	public function getTimestamp() {
		return $this->timestamp;
	}

	/**
	 * Set the timestamp.
	 *
	 * @param DateTime|string $timestamp Timestamp to set.
	 * @returns $this
	 * @throws InvalidArgumentException If an argument is invalid.
	 */
	public function setTimestamp( $timestamp ) {
		if ( ! $timestamp instanceof DateTime ) {
			try {
				$timestamp = new DateTime( $timestamp );
			} catch ( \Exception $ex ) {
				throw new InvalidArgumentException( __METHOD__ . ': Invalid timestamp', 0, $ex );
			}
		}
		$this->timestamp = $timestamp;
		return $this;
	}

	/**
	 * Compare timestamps.
	 *
	 * @param ChangeEntry $a First entry.
	 * @param ChangeEntry $b Second entry.
	 * @param array       $config Passed from `compare()`, but unused here.
	 * @return int
	 */
	protected static function compareTimestamp( ChangeEntry $a, ChangeEntry $b, array $config ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
		$aa = $a->getTimestamp();
		$bb = $b->getTimestamp();
		return $aa < $bb ? -1 : ( $aa > $bb ? 1 : 0 );
	}

	/**
	 * Get the subheading.
	 *
	 * @return string
	 */
	public function getSubheading() {
		return $this->subheading;
	}

	/**
	 * Set the subheading.
	 *
	 * @param string $subheading Subheading to set.
	 * @returns $this
	 */
	public function setSubheading( $subheading ) {
		$this->subheading = (string) $subheading;
		return $this;
	}

	/**
	 * Compare subheadings.
	 *
	 * @param ChangeEntry $a First entry.
	 * @param ChangeEntry $b Second entry.
	 * @param array       $config Passed from `compare()`, used for 'knownSubheadings'.
	 * @return int
	 */
	protected static function compareSubheading( ChangeEntry $a, ChangeEntry $b, array $config ) {
		$aa = $a->getSubheading();
		$bb = $b->getSubheading();

		// If they're equal, just return that.
		$cmp = strnatcasecmp( $aa, $bb );
		if ( 0 === $cmp ) {
			return 0;
		}

		// Empty string comes first.
		if ( '' === $aa ) {
			return -1;
		}
		if ( '' === $bb ) {
			return 1;
		}

		// Search for known values.
		foreach ( $config['knownSubheadings'] as $v ) {
			if ( strnatcasecmp( $aa, $v ) === 0 ) {
				return -1;
			}
			if ( strnatcasecmp( $bb, $v ) === 0 ) {
				return 1;
			}
		}

		// Fallback.
		return $cmp;
	}

	/**
	 * Get the author.
	 *
	 * @return string
	 */
	public function getAuthor() {
		return $this->author;
	}

	/**
	 * Set the author.
	 *
	 * @param string $author Author to set.
	 * @returns $this
	 */
	public function setAuthor( $author ) {
		$this->author = (string) $author;
		return $this;
	}

	/**
	 * Get the content.
	 *
	 * @return string
	 */
	public function getContent() {
		return $this->content;
	}

	/**
	 * Set the content.
	 *
	 * @param string $content Content to set.
	 * @returns $this
	 */
	public function setContent( $content ) {
		$this->content = (string) $content;
		return $this;
	}

	/**
	 * Return data for serializing to JSON.
	 *
	 * @return array
	 */
	public function jsonSerialize() {
		return array(
			'__class__'    => static::class,
			'significance' => $this->significance,
			'timestamp'    => $this->timestamp->format( DateTime::ISO8601 ),
			'subheading'   => $this->subheading,
			'author'       => $this->author,
			'content'      => $this->content,
		);
	}

	/**
	 * Unserialize from JSON.
	 *
	 * @param array $data JSON data as returned by self::jsonSerialize().
	 * @return static
	 * @throws InvalidArgumentException If the data is invalid.
	 */
	public static function jsonUnserialize( $data ) {
		$data = (array) $data;
		if ( ! isset( $data['__class__'] ) ) {
			throw new InvalidArgumentException( 'Invalid data' );
		}
		$class = $data['__class__'];
		unset( $data['__class__'] );
		if ( ! class_exists( $class ) || ! is_a( $class, static::class, true ) ) {
			throw new InvalidArgumentException( "Cannot instantiate $class via " . static::class . '::' . __FUNCTION__ );
		}
		return new $class( $data );
	}

}


1		<?php // phpcs:ignore WordPress.Files.FileName.NotHyphenatedLowercase
2		/**
3		* Class representing a change entry.
4		*
5		* @package automattic/jetpack-changelogger
6		*/
7
8		// phpcs:disable WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid
9
10		namespace Automattic\Jetpack\Changelog;
11
12		use DateTime;
13		use InvalidArgumentException;
14		use JsonSerializable;
15
16		/**
17		* Class representing a change entry.
18		*/
19		class ChangeEntry implements JsonSerializable {
20
21		/**
22		* Entry significance.
23		*
24		* @var string\|null
25		*/
26		protected $significance = null;
27
28		/**
29		* Entry timestamp.
30		*
31		* @var DateTime
32		*/
33		protected $timestamp;
34
35		/**
36		* Subheading the entry is under.
37		*
38		* @var string
39		*/
40		protected $subheading = '';
41
42		/**
43		* Author of the entry.
44		*
45		* @var string
46		*/
47		protected $author = '';
48
49		/**
50		* Content of the entry.
51		*
52		* @var string
53		*/
54		protected $content = '';
55
56		/**
57		* Constructor.
58		*
59		* @param array $data Data for entry fields. Keys correspond to the setters, e.g. key 'content' calls `setContent()`.
60		* @throws InvalidArgumentException If an argument is invalid.
61		*/
62	View Code Duplication	public function __construct( array $data = array() ) {
63		$data = $data + array( 'timestamp' => 'now' );
64		foreach ( $data as $k => $v ) {
65		$func = array( $this, 'set' . ucfirst( $k ) );
66		if ( is_callable( $func ) ) {
67		$func( $v );
68		} else {
69		throw new InvalidArgumentException( __METHOD__ . ": Unrecognized data item \"$k\"." );
70		}
71		}
72		}
73
74		/**
75		* Compare two ChangeEntry objects.
76		*
77		* @param ChangeEntry $a First ChangeEntry.
78		* @param ChangeEntry $b Second ChangeEntry.
79		* @param array $config Comparison configuration. Keys are:
80		* - ordering: (string[]) Order in which to consider the fields. Field
81		* names correspond to getters, e.g. 'significance' =>
82		* `getSignificance()`. Default ordering is subheading, content.
83		* - knownSubheadings: (string[]) Change entries with these headings will
84		* compare, in this order, after those with no subheading and before any
85		* other subheadings.
86		* @return int <0 if $a should come before $b, >0 if $b should come before $a, or 0 otherwise.
87		* @throws InvalidArgumentException If an argument is invalid.
88		*/
89		public static function compare( ChangeEntry $a, ChangeEntry $b, array $config = array() ) {
90		$config += array(
91		'ordering' => array( 'subheading', 'content' ),
92		'knownSubheadings' => array(),
93		);
94
95		foreach ( $config['ordering'] as $field ) {
96		// First, check for a custom comparison function.
97		$func = array( static::class, 'compare' . ucfirst( $field ) );
98		if ( is_callable( $func ) ) {
99		$ret = $func( $a, $b, $config );
100		} else {
101		// Otherwise, just use `strnatcasecmp()`.
102		$func = 'get' . ucfirst( $field );
103		if ( ! is_callable( array( $a, $func ) ) \|\| ! is_callable( array( $b, $func ) ) ) {
104		throw new InvalidArgumentException( __METHOD__ . ': Invalid field in ordering' );
105		}
106		$aa = call_user_func( array( $a, $func ) );
107		$bb = call_user_func( array( $b, $func ) );
108		$ret = strnatcasecmp( $aa, $bb );
109		}
110		if ( 0 !== $ret ) {
111		return $ret;
112		}
113		}
114
115		return 0;
116		}
117
118		/**
119		* Get the significance.
120		*
121		* @return string\|null
122		*/
123		public function getSignificance() {
124		return $this->significance;
125		}
126
127		/**
128		* Set the significance.
129		*
130		* While entries coming in from users should always have a significance, we allow null here
131		* because entries created programmatically, particularly when parsing an existing changelog,
132		* may not include significance information.
133		*
134		* @param string\|null $significance 'patch', 'minor', or 'major'.
135		* @returns $this
136		* @throws InvalidArgumentException If an argument is invalid.
137		*/
138		public function setSignificance( $significance ) {
139		if ( ! in_array( $significance, array( null, 'patch', 'minor', 'major' ), true ) ) {
140		throw new InvalidArgumentException( __METHOD__ . ": Significance must be 'patch', 'minor', or 'major' (or null)" );
141		}
142		$this->significance = $significance;
143		return $this;
144		}
145
146		/**
147		* Compare significance values.
148		*
149		* @param ChangeEntry $a First entry.
150		* @param ChangeEntry $b Second entry.
151		* @param array $config Passed from `compare()`, but unused here.
152		* @return int
153		*/
154		protected static function compareSignificance( ChangeEntry $a, ChangeEntry $b, array $config ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
155		static $values = array( 'major', 'minor', 'patch', null );
156		$aa = array_search( $a->getSignificance(), $values, true );
157		$bb = array_search( $b->getSignificance(), $values, true );
158		return $aa - $bb;
159		}
160
161		/**
162		* Get the timestamp.
163		*
164		* @return DateTime
165		*/
166		public function getTimestamp() {
167		return $this->timestamp;
168		}
169
170		/**
171		* Set the timestamp.
172		*
173		* @param DateTime\|string $timestamp Timestamp to set.
174		* @returns $this
175		* @throws InvalidArgumentException If an argument is invalid.
176		*/
177	View Code Duplication	public function setTimestamp( $timestamp ) {
178		if ( ! $timestamp instanceof DateTime ) {
179		try {
180		$timestamp = new DateTime( $timestamp );
181		} catch ( \Exception $ex ) {
182		throw new InvalidArgumentException( __METHOD__ . ': Invalid timestamp', 0, $ex );
183		}
184		}
185		$this->timestamp = $timestamp;
186		return $this;
187		}
188
189		/**
190		* Compare timestamps.
191		*
192		* @param ChangeEntry $a First entry.
193		* @param ChangeEntry $b Second entry.
194		* @param array $config Passed from `compare()`, but unused here.
195		* @return int
196		*/
197		protected static function compareTimestamp( ChangeEntry $a, ChangeEntry $b, array $config ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
198		$aa = $a->getTimestamp();
199		$bb = $b->getTimestamp();
200		return $aa < $bb ? -1 : ( $aa > $bb ? 1 : 0 );
201		}
202
203		/**
204		* Get the subheading.
205		*
206		* @return string
207		*/
208		public function getSubheading() {
209		return $this->subheading;
210		}
211
212		/**
213		* Set the subheading.
214		*
215		* @param string $subheading Subheading to set.
216		* @returns $this
217		*/
218		public function setSubheading( $subheading ) {
219		$this->subheading = (string) $subheading;
220		return $this;
221		}
222
223		/**
224		* Compare subheadings.
225		*
226		* @param ChangeEntry $a First entry.
227		* @param ChangeEntry $b Second entry.
228		* @param array $config Passed from `compare()`, used for 'knownSubheadings'.
229		* @return int
230		*/
231		protected static function compareSubheading( ChangeEntry $a, ChangeEntry $b, array $config ) {
232		$aa = $a->getSubheading();
233		$bb = $b->getSubheading();
234
235		// If they're equal, just return that.
236		$cmp = strnatcasecmp( $aa, $bb );
237		if ( 0 === $cmp ) {
238		return 0;
239		}
240
241		// Empty string comes first.
242		if ( '' === $aa ) {
243		return -1;
244		}
245		if ( '' === $bb ) {
246		return 1;
247		}
248
249		// Search for known values.
250		foreach ( $config['knownSubheadings'] as $v ) {
251		if ( strnatcasecmp( $aa, $v ) === 0 ) {
252		return -1;
253		}
254		if ( strnatcasecmp( $bb, $v ) === 0 ) {
255		return 1;
256		}
257		}
258
259		// Fallback.
260		return $cmp;
261		}
262
263		/**
264		* Get the author.
265		*
266		* @return string
267		*/
268		public function getAuthor() {
269		return $this->author;
270		}
271
272		/**
273		* Set the author.
274		*
275		* @param string $author Author to set.
276		* @returns $this
277		*/
278		public function setAuthor( $author ) {
279		$this->author = (string) $author;
280		return $this;
281		}
282
283		/**
284		* Get the content.
285		*
286		* @return string
287		*/
288		public function getContent() {
289		return $this->content;
290		}
291
292		/**
293		* Set the content.
294		*
295		* @param string $content Content to set.
296		* @returns $this
297		*/
298		public function setContent( $content ) {
299		$this->content = (string) $content;
300		return $this;
301		}
302
303		/**
304		* Return data for serializing to JSON.
305		*
306		* @return array
307		*/
308		public function jsonSerialize() {
309		return array(
310		'__class__' => static::class,
311		'significance' => $this->significance,
312		'timestamp' => $this->timestamp->format( DateTime::ISO8601 ),
313		'subheading' => $this->subheading,
314		'author' => $this->author,
315		'content' => $this->content,
316		);
317		}
318
319		/**
320		* Unserialize from JSON.
321		*
322		* @param array $data JSON data as returned by self::jsonSerialize().
323		* @return static
324		* @throws InvalidArgumentException If the data is invalid.
325		*/
326		public static function jsonUnserialize( $data ) {
327		$data = (array) $data;
328		if ( ! isset( $data['__class__'] ) ) {
329		throw new InvalidArgumentException( 'Invalid data' );
330		}
331		$class = $data['__class__'];
332		unset( $data['__class__'] );
333	View Code Duplication	if ( ! class_exists( $class ) \|\| ! is_a( $class, static::class, true ) ) {
334		throw new InvalidArgumentException( "Cannot instantiate $class via " . static::class . '::' . __FUNCTION__ );
335		}
336		return new $class( $data );
337		}
338
339		}
340

Automattic / jetpack

Push — renovate/pin-dependencies ( cad925...7b5606 )

ChangeEntry::jsonUnserialize() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like