Give_Email_Notification_Util - Code Metrics - Inspection of "Merge pull request #2668 from WordImpress/release/..." - WordImpress/Give - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( 966cf3...fe1ced )

by Devin

created 2018-01-17 20:11 UTC

Give_Email_Notification_Util A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	288
Duplicated Lines	9.03 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

Metric	Value
dl	26
loc	288
rs	10
c	0
b	0
f	0
wmc	29
lcom	1
cbo	2

15 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	2	1
A	get_instance()	0	7	2
A	has_preview()	0	3	1
A	has_recipient_field()	0	3	1
A	is_notification_status_editable()	0	5	1
A	is_content_type_editable()	0	3	1
A	is_email_preview_has_header()	0	3	1
A	is_email_preview()	0	3	1
A	is_show_on_emails_setting_page()	0	3	1
A	can_use_form_email_options()	0	3	1
A	is_email_notification_active()	0	11	3
A	can_preview_email()	13	13	4
A	can_send_preview_email()	13	13	4
A	get_formatted_email_type()	0	8	1
B	get_value()	0	36	6

How to fix Duplicated Code

<?php
/**
 * Email Notification Util
 *
 * This class contains helper functions for  email notification.
 *
 * @package     Give
 * @subpackage  Classes/Emails
 * @copyright   Copyright (c) 2016, WordImpress
 * @license     https://opensource.org/licenses/gpl-license GNU Public License
 * @since       2.0
 */

// Exit if access directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}


class Give_Email_Notification_Util {

	/**
	 * Instance.
	 *
	 * @since  2.0
	 * @access static
	 * @var
	 */
	static private $instance;

	/**
	 * Singleton pattern.
	 *
	 * @since  2.0
	 * @access private
	 * Give_Email_Notification_Util constructor.
	 */
	private function __construct() {
	}


	/**
	 * Get instance.
	 *
	 * @since  2.0
	 * @access static
	 * @return static
	 */
	static function get_instance() {

		if ( null === static::$instance ) {
			self::$instance = new static();
		}

		return self::$instance;
	}


	/**
	 * Check if notification has preview field or not.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param Give_Email_Notification $email
	 *
	 * @return bool
	 */
	public static function has_preview( Give_Email_Notification $email ) {
		return $email->config['has_preview'];
	}

	/**
	 * Check if notification has recipient field or not.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param Give_Email_Notification $email
	 *
	 * @return bool
	 */
	public static function has_recipient_field( Give_Email_Notification $email ) {
		return $email->config['has_recipient_field'];
	}

	/**
	 * Check if admin can edit notification status or not.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param Give_Email_Notification $email
	 *
	 * @return bool
	 */
	public static function is_notification_status_editable( Give_Email_Notification $email ) {
		$user_can_edit = $email->config['notification_status_editable'];

		return (bool) $user_can_edit;
	}

	/**
	 * Check if admin can edit notification status or not.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param Give_Email_Notification $email
	 *
	 * @return bool
	 */
	public static function is_content_type_editable( Give_Email_Notification $email ) {
		return $email->config['content_type_editable'];
	}

	/**
	 * Check email preview header active or not.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param Give_Email_Notification $email
	 *
	 * @return bool
	 */
	public static function is_email_preview_has_header( Give_Email_Notification $email ) {
		return $email->config['has_preview_header'];
	}

	/**
	 * Check email preview header active or not.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param Give_Email_Notification $email
	 *
	 * @return bool
	 */
	public static function is_email_preview( Give_Email_Notification $email ) {
		return $email->config['has_preview'];
	}

	/**
	 * Check if email notification setting appear on emails setting page or not.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param Give_Email_Notification $email
	 *
	 * @return bool
	 */
	public static function is_show_on_emails_setting_page( Give_Email_Notification $email ){
		return $email->config['show_on_emails_setting_page'];
	}

	/**
	 * Check if we can use form email options.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param Give_Email_Notification $email
	 * @param int $form_id
	 *
	 * @return bool
	 */
	public static function can_use_form_email_options( Give_Email_Notification $email, $form_id = null ){

		return give_is_setting_enabled( give_get_meta( $form_id, '_give_email_options', true ) );
	}

	/**
	 * Check email active or not.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param Give_Email_Notification $email
	 * @param int $form_id
	 *
	 * @return string
	 */
	public static function is_email_notification_active( Give_Email_Notification $email, $form_id = null ) {
		$notification_status = $email->get_notification_status( $form_id );



		$notification_status = empty( $form_id )
			? give_is_setting_enabled( $notification_status )
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
			: give_is_setting_enabled( give_get_option( "{$email->config['id']}_notification", $email->config['notification_status'] ) ) && give_is_setting_enabled( $notification_status, array( 'enabled', 'global' ) );
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
			// To check if email notification is active or not on a per-form basis, email notification must be globally active—otherwise it will be considered disabled.

		return $notification_status;
	}

	/**
	 * Check if admin preview email or not
	 *
	 * @since  2.0
	 * @access public
	 * @return bool   $is_preview
	 */
	public static function can_preview_email() {

		$is_preview = false;

		if (
			current_user_can( 'manage_give_settings' )
			&& ! empty( $_GET['give_action'] )
			&& 'preview_email' === $_GET['give_action']
		) {
			$is_preview = true;
		}

		return $is_preview;
	}

	/**
	 * Check if admin preview email or not
	 *
	 * @since  2.0
	 * @access public
	 * @return bool   $is_preview
	 */
	public static function can_send_preview_email() {

		$is_preview = false;

		if (
			current_user_can( 'manage_give_settings' )
			&& ! empty( $_GET['give_action'] )
			&& 'send_preview_email' === $_GET['give_action']
		) {
			$is_preview = true;
		}

		return $is_preview;
	}


	/**
	 * Get formatted text for email content type.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param string $content_type
	 *
	 * @return string
	 */
	public static function get_formatted_email_type( $content_type ) {
		$email_contents = array(
			'text/html'  => __( 'HTML', 'give' ),
			'text/plain' => __( 'Plain', 'give' ),
		);

		return $email_contents[ $content_type ];
	}


	/**
	 * Get email notification option value.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param Give_Email_Notification $email
	 * @param string                   $option_name
	 * @param int                      $form_id
	 * @param mixed                    $default
	 *
	 * @return mixed
	 */
	public static function get_value( Give_Email_Notification $email, $option_name, $form_id = null, $default = false ) {
		// If form id set then option name can be contain _give_ prefix which is only used for meta key,
		// So make sure you are using correct option name.
		$global_option_name = ( 0 === strpos( $option_name, '_give_' )
			? str_replace( '_give_', '', $option_name )
			: $option_name );
		$option_value = give_get_option( $global_option_name, $default );

		if (
			! empty( $form_id )
			&& give_is_setting_enabled(
				give_get_meta(
					$form_id,
					Give_Email_Setting_Field::get_prefix( $email, $form_id ) . 'notification',
					true,
					'global'
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
				)
			)
		) {
			$option_value = get_post_meta( $form_id, $option_name, true );

			// Get only email field value from recipients setting.
			if( Give_Email_Setting_Field::get_prefix( $email, $form_id ) . 'recipient' === $option_name ) {

				$option_value = wp_list_pluck( $option_value, 'email' );
			}
		}

		$option_value = empty( $option_value ) ? $default : $option_value;

		/**
		 * Filter the setting value
		 *
		 * @since 2.0
		 */
		return apply_filters( 'give_email_setting_value', $option_value, $option_name, $email, $form_id, $default );
	}
}


1		<?php
2		/**
3		* Email Notification Util
4		*
5		* This class contains helper functions for email notification.
6		*
7		* @package Give
8		* @subpackage Classes/Emails
9		* @copyright Copyright (c) 2016, WordImpress
10		* @license https://opensource.org/licenses/gpl-license GNU Public License
11		* @since 2.0
12		*/
13
14		// Exit if access directly.
15		if ( ! defined( 'ABSPATH' ) ) {
16		exit;
17		}
18
19
20		class Give_Email_Notification_Util {
		0 ignored issues – show Coding Style introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Since you have declared the constructor as private, maybe you should also declare the class as final. Loading history...
21		/**
22		* Instance.
23		*
24		* @since 2.0
25		* @access static
26		* @var
27		*/
28		static private $instance;
29
30		/**
31		* Singleton pattern.
32		*
33		* @since 2.0
34		* @access private
35		* Give_Email_Notification_Util constructor.
36		*/
37		private function __construct() {
38		}
39
40
41		/**
42		* Get instance.
43		*
44		* @since 2.0
45		* @access static
46		* @return static
47		*/
48		static function get_instance() {
		0 ignored issues – show Best Practice introduced 2017-07-19 08:05 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
49		if ( null === static::$instance ) {
50		self::$instance = new static();
51		}
52
53		return self::$instance;
54		}
55
56
57		/**
58		* Check if notification has preview field or not.
59		*
60		* @since 2.0
61		* @access public
62		*
63		* @param Give_Email_Notification $email
64		*
65		* @return bool
66		*/
67		public static function has_preview( Give_Email_Notification $email ) {
68		return $email->config['has_preview'];
69		}
70
71		/**
72		* Check if notification has recipient field or not.
73		*
74		* @since 2.0
75		* @access public
76		*
77		* @param Give_Email_Notification $email
78		*
79		* @return bool
80		*/
81		public static function has_recipient_field( Give_Email_Notification $email ) {
82		return $email->config['has_recipient_field'];
83		}
84
85		/**
86		* Check if admin can edit notification status or not.
87		*
88		* @since 2.0
89		* @access public
90		*
91		* @param Give_Email_Notification $email
92		*
93		* @return bool
94		*/
95		public static function is_notification_status_editable( Give_Email_Notification $email ) {
96		$user_can_edit = $email->config['notification_status_editable'];
97
98		return (bool) $user_can_edit;
99		}
100
101		/**
102		* Check if admin can edit notification status or not.
103		*
104		* @since 2.0
105		* @access public
106		*
107		* @param Give_Email_Notification $email
108		*
109		* @return bool
110		*/
111		public static function is_content_type_editable( Give_Email_Notification $email ) {
112		return $email->config['content_type_editable'];
113		}
114
115		/**
116		* Check email preview header active or not.
117		*
118		* @since 2.0
119		* @access public
120		*
121		* @param Give_Email_Notification $email
122		*
123		* @return bool
124		*/
125		public static function is_email_preview_has_header( Give_Email_Notification $email ) {
126		return $email->config['has_preview_header'];
127		}
128
129		/**
130		* Check email preview header active or not.
131		*
132		* @since 2.0
133		* @access public
134		*
135		* @param Give_Email_Notification $email
136		*
137		* @return bool
138		*/
139		public static function is_email_preview( Give_Email_Notification $email ) {
140		return $email->config['has_preview'];
141		}
142
143		/**
144		* Check if email notification setting appear on emails setting page or not.
145		*
146		* @since 2.0
147		* @access public
148		*
149		* @param Give_Email_Notification $email
150		*
151		* @return bool
152		*/
153		public static function is_show_on_emails_setting_page( Give_Email_Notification $email ){
154		return $email->config['show_on_emails_setting_page'];
155		}
156
157		/**
158		* Check if we can use form email options.
159		*
160		* @since 2.0
161		* @access public
162		*
163		* @param Give_Email_Notification $email
164		* @param int $form_id
165		*
166		* @return bool
167		*/
168		public static function can_use_form_email_options( Give_Email_Notification $email, $form_id = null ){
		0 ignored issues – show Unused Code introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report The parameter `$email` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
169		return give_is_setting_enabled( give_get_meta( $form_id, '_give_email_options', true ) );
170		}
171
172		/**
173		* Check email active or not.
174		*
175		* @since 2.0
176		* @access public
177		*
178		* @param Give_Email_Notification $email
179		* @param int $form_id
180		*
181		* @return string
182		*/
183		public static function is_email_notification_active( Give_Email_Notification $email, $form_id = null ) {
184		$notification_status = $email->get_notification_status( $form_id );
185
		0 ignored issues – show Coding Style introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Functions must not contain multiple empty lines in a row; found 2 empty lines Loading history...
186
187		$notification_status = empty( $form_id )
188		? give_is_setting_enabled( $notification_status )
		0 ignored issues – show Documentation introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report `$notification_status` is of type `boolean`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
189		: give_is_setting_enabled( give_get_option( "{$email->config['id']}_notification", $email->config['notification_status'] ) ) && give_is_setting_enabled( $notification_status, array( 'enabled', 'global' ) );
		0 ignored issues – show Documentation introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report `$notification_status` is of type `boolean`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Documentation introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report `array('enabled', 'global')` is of type `array<integer,string,{"0":"string","1":"string"}>`, but the function expects a `string\|null`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
190		// To check if email notification is active or not on a per-form basis, email notification must be globally active—otherwise it will be considered disabled.
191
192		return $notification_status;
193		}
194
195		/**
196		* Check if admin preview email or not
197		*
198		* @since 2.0
199		* @access public
200		* @return bool $is_preview
201		*/
202	View Code Duplication	public static function can_preview_email() {
		0 ignored issues – show Duplication introduced 2018-01-17 19:08 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...
203		$is_preview = false;
204
205		if (
206		current_user_can( 'manage_give_settings' )
207		&& ! empty( $_GET['give_action'] )
208		&& 'preview_email' === $_GET['give_action']
209		) {
210		$is_preview = true;
211		}
212
213		return $is_preview;
214		}
215
216		/**
217		* Check if admin preview email or not
218		*
219		* @since 2.0
220		* @access public
221		* @return bool $is_preview
222		*/
223	View Code Duplication	public static function can_send_preview_email() {
		0 ignored issues – show Duplication introduced 2018-01-17 19:08 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...
224		$is_preview = false;
225
226		if (
227		current_user_can( 'manage_give_settings' )
228		&& ! empty( $_GET['give_action'] )
229		&& 'send_preview_email' === $_GET['give_action']
230		) {
231		$is_preview = true;
232		}
233
234		return $is_preview;
235		}
236
237
238		/**
239		* Get formatted text for email content type.
240		*
241		* @since 2.0
242		* @access public
243		*
244		* @param string $content_type
245		*
246		* @return string
247		*/
248		public static function get_formatted_email_type( $content_type ) {
249		$email_contents = array(
250		'text/html' => __( 'HTML', 'give' ),
251		'text/plain' => __( 'Plain', 'give' ),
252		);
253
254		return $email_contents[ $content_type ];
255		}
256
257
258		/**
259		* Get email notification option value.
260		*
261		* @since 2.0
262		* @access public
263		*
264		* @param Give_Email_Notification $email
265		* @param string $option_name
266		* @param int $form_id
267		* @param mixed $default
268		*
269		* @return mixed
270		*/
271		public static function get_value( Give_Email_Notification $email, $option_name, $form_id = null, $default = false ) {
272		// If form id set then option name can be contain _give_ prefix which is only used for meta key,
273		// So make sure you are using correct option name.
274		$global_option_name = ( 0 === strpos( $option_name, '_give_' )
275		? str_replace( '_give_', '', $option_name )
276		: $option_name );
277		$option_value = give_get_option( $global_option_name, $default );
278
279		if (
280		! empty( $form_id )
281		&& give_is_setting_enabled(
282		give_get_meta(
283		$form_id,
284		Give_Email_Setting_Field::get_prefix( $email, $form_id ) . 'notification',
285		true,
286		'global'
		0 ignored issues – show Documentation introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report `'global'` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
287		)
288		)
289		) {
290		$option_value = get_post_meta( $form_id, $option_name, true );
291
292		// Get only email field value from recipients setting.
293		if( Give_Email_Setting_Field::get_prefix( $email, $form_id ) . 'recipient' === $option_name ) {
		0 ignored issues – show introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Space after opening control structure is required Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report No space before opening parenthesis is prohibited Loading history...
294		$option_value = wp_list_pluck( $option_value, 'email' );
295		}
296		}
297
298		$option_value = empty( $option_value ) ? $default : $option_value;
299
300		/**
301		* Filter the setting value
302		*
303		* @since 2.0
304		*/
305		return apply_filters( 'give_email_setting_value', $option_value, $option_name, $email, $form_id, $default );
306		}
307		}
308

WordImpress / Give

Push — master ( 966cf3...fe1ced )

Give_Email_Notification_Util A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

15 Methods

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