Give_Email_Notifications::preview_email() - Code Metrics - Inspection of "Fix: set template in email preview" - ravinderk/Give - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — release/2.0 ( 9c875b...4d845f )

by Ravinder

created 2017-05-16 06:03 UTC

Give_Email_Notifications::preview_email() C

↳ Parent: Give_Email_Notifications

Complexity

Conditions	8
Paths	21

Size

Total Lines	69
Code Lines	20

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	8
eloc	20
nc	21
nop	0
dl	0
loc	69
rs	6.5437
c	0
b	0
f	0

How to fix Long Method

<?php

/**
 * Email Notification
 *
 * This class handles all email notification settings.
 *
 * @package     Give
 * @subpackage  Classes/Emails
 * @copyright   Copyright (c) 2016, WordImpress
 * @license     https://opensource.org/licenses/gpl-license GNU Public License
 * @since       2.0
 */

/**
 * Class Give_Email_Notifications
 */
class Give_Email_Notifications {

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

	/**
	 * Array of email notifications.
	 *
	 * @since  2.0
	 * @access private
	 * @var array
	 */
	private $emails = array();

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


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

		if ( null === static::$instance ) {
class YourClass
{
    private static $someVariable;

    public static function getSomeVariable()
    {
        return static::$someVariable;
    }
}
			self::$instance = new static();
		}

		return self::$instance;
	}

	/**
	 * Setup dependencies
	 *
	 * @since 2.0
	 */
	public function init() {
		// Load files.
		require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/ajax-handler.php';
		require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/class-email-setting-field.php';
		require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/filters.php';

		// Load email notifications.
		$this->add_emails_notifications();

		add_filter( 'give_metabox_form_data_settings', array( $this, 'add_metabox_setting_fields' ), 10, 2 );
		add_action( 'init', array( $this, 'preview_email' ) );
		add_action( 'init', array( $this, 'send_preview_email' ) );

		/* @var Give_Email_Notification $email */
		foreach ( $this->get_email_notifications() as $email ) {
			// Add section.
			add_filter( 'give_get_sections_emails', array( $email, 'add_section' ) );
			add_filter( "give_hide_section_{$email->config['id']}_on_emails_page", array( $email, 'hide_section' ) );

			if ( ! Give_Email_Notification_Util::is_email_preview_has_header( $email ) ) {
				continue;
			}

			add_action( "give_{$email->config['id']}_email_preview", array( $this, 'email_preview_header' ) );
			add_filter( "give_{$email->config['id']}_email_preview_data", array( $this, 'email_preview_data' ) );
			add_filter( "give_{$email->config['id']}_email_preview_message", array( $this, 'email_preview_message' ), 1, 2 );
		}
	}


	/**
	 * Add setting to metabox.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param array $settings
	 * @param int   $post_id
	 *
	 * @return array
	 */
	public function add_metabox_setting_fields( $settings, $post_id ) {
		$emails = $this->get_email_notifications();

		// Bailout.
		if ( empty( $emails ) ) {
			return $settings;
		}

		// Email notification setting.
		$settings['email_notification_options'] = array(
			'id'         => 'email_notification_options',
			'title'      => __( 'Email Notification', 'give' ),

			/**
			 * Filter the email notification settings.
			 *
			 * @since 2.0
			 */
			'sub-fields' => apply_filters( 'give_email_notification_options_metabox_fields', array(), $post_id ),
		);

		return $settings;
	}

	/**
	 * Add email notifications
	 *
	 * @since  2.0
	 * @access private
	 */
	private function add_emails_notifications() {
		$this->emails = array(
			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-new-donation-email.php',
			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-donation-receipt-email.php',
			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-new-offline-donation-email.php',
			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-offline-donation-instruction-email.php',
			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-new-donor-register-email.php',
			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-donor-register-email.php',
			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-email-access-email.php',
		);

		/**
		 * Filter the email notifications.
		 *
		 * @since 2.0
		 */
		$this->emails = apply_filters( 'give_email_notifications', $this->emails, $this );

		// Bailout.
		if ( empty( $this->emails ) ) {
			return;
		}

		// Initiate email notifications.
		foreach ( $this->emails as $email ) {
			$email->init();
		}
	}


	/**
	 * Get list of email notifications.
	 *
	 * @since  2.0
	 * @access public
	 * @return array
	 */
	public function get_email_notifications() {
		return $this->emails;
	}


	/**
	 * Displays the email preview
	 *
	 * @since  2.0
	 * @access public
	 * @return bool|null
	 */
	public function preview_email() {
		// Bailout.
		if ( ! Give_Email_Notification_Util::can_preview_email() ) {
			return false;
		}

		// Security check.
		give_validate_nonce( $_GET['_wpnonce'], 'give-preview-email' );

		// Get email type.
		$email_type = isset( $_GET['email_type'] ) ? esc_attr( $_GET['email_type'] ) : '';

		/* @var Give_Email_Notification $email */
		foreach ( $this->get_email_notifications() as $email ) {
			if ( $email_type !== $email->config['id'] ) {
				continue;
			}

			// Set form id.
			$form_id = empty( $_GET['form_id']  ) ? null : absint( $_GET['form_id'] );

			// Call setup email data to apply filter and other thing to email.
			$email->setup_email_data();

			// Decode message.
			$email_message = $email->preview_email_template_tags( $email->get_email_message( $form_id ) );

			// Set email template.
			Give()->emails->html    = true;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
			Give()->emails->__set( 'template', $email->get_email_template( $form_id ) );

			if ( 'text/plain' === $email->config['content_type'] ) {
				// Give()->emails->__set( 'html', false );

				Give()->emails->__set( 'template', 'none' );
			}

			if ( $email_message = Give()->emails->build_email( $email_message ) ) {

				/**
				 * Filter the email preview data
				 *
				 * @since 2.0
				 *
				 * @param array
				 */
				$email_preview_data = apply_filters( "give_{$email_type}_email_preview_data", array() );

				/**
				 * Fire the give_{$email_type}_email_preview action
				 *
				 * @since 2.0
				 */
				do_action( "give_{$email_type}_email_preview", $email );

				/**
				 * Filter the email message
				 *
				 * @since 2.0
				 *
				 * @param string                  $email_message
				 * @param array                   $email_preview_data
				 * @param Give_Email_Notification $email
				 */
				echo apply_filters( "give_{$email_type}_email_preview_message", $email_message, $email_preview_data, $email );

				exit();

			}
		}// End foreach().

	}


	/**
	 * Add header to donation receipt email preview
	 *
	 * @since   2.0
	 * @access  public
	 *
	 * @param Give_Email_Notification $email
	 */
	public function email_preview_header( $email ) {
		/**
		 * Filter the all email preview headers.
		 *
		 * @since 2.0
		 *
		 * @param Give_Email_Notification $email
		 */
		$email_preview_header = apply_filters( 'give_email_preview_header', give_get_preview_email_header(), $email );

		echo $email_preview_header;
	}

	/**
	 * Add email preview data
	 *
	 * @since   2.0
	 * @access  public
	 *
	 * @param array $email_preview_data
	 *
	 * @return array
	 */
	public function email_preview_data( $email_preview_data ) {
		$email_preview_data['payment_id'] = absint( give_check_variable( give_clean( $_GET ), 'isset', 0, 'preview_id' ) );
		$email_preview_data['user_id']    = absint( give_check_variable( give_clean( $_GET ), 'isset', 0, 'user_id' ) );

		return $email_preview_data;
	}

	/**
	 * Replace email template tags.
	 *
	 * @since   2.0
	 * @access  public
	 *
	 * @param string $email_message
	 * @param array  $email_preview_data
	 *
	 * @return string
	 */
	public function email_preview_message( $email_message, $email_preview_data ) {
		if (
			! empty( $email_preview_data['payment_id'] )
			|| ! empty( $email_preview_data['user_id'] )
		) {
			$email_message = give_do_email_tags( $email_message, $email_preview_data );
		}

		return $email_message;
	}

	/**
	 * Displays the email preview
	 *
	 * @since  2.0
	 * @access public
	 * @return bool|null
	 */
	public function send_preview_email() {
		// Bailout.
		if ( ! Give_Email_Notification_Util::can_send_preview_email() ) {
			return false;
		}

		// Security check.
		give_validate_nonce( $_GET['_wpnonce'], 'give-send-preview-email' );

		// Get email type.
		$email_type = give_check_variable( give_clean( $_GET ), 'isset', '', 'email_type' );

		/* @var Give_Email_Notification $email */
		foreach ( $this->get_email_notifications() as $email ) {
			if ( $email_type === $email->config['id'] && Give_Email_Notification_Util::is_email_preview( $email ) ) {
				$email->send_preview_email();
				break;
			}
		}
	}


	/**
	 * Load Give_Email_Notifications
	 *
	 * @since  2.0
	 * @access public
	 */
	public function load() {
		add_action( 'init', array( $this, 'init' ), -1 );
	}
}

// Helper class.
require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/abstract-email-notification.php';
require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/class-email-notification-util.php';

// Add backward compatibility.
require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/backward-compatibility.php';

/**
 * Initialize functionality.
 */
Give_Email_Notifications::get_instance()->load();


1			<?php
			0 ignored issues – show Coding Style Compatibility introduced 2016-12-16 11:03 UTC by Report Bug Copy Issue Report For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 17 and the first side effect is on line 359. The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file. The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place. To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1. Loading history...
2			/**
3			* Email Notification
4			*
5			* This class handles all email notification settings.
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			/**
15			* Class Give_Email_Notifications
16			*/
17			class Give_Email_Notifications {
			0 ignored issues – show Coding Style introduced 2016-12-16 11:03 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...
18			/**
19			* Instance.
20			*
21			* @since 2.0
22			* @access static
23			* @var
24			*/
25			static private $instance;
26
27			/**
28			* Array of email notifications.
29			*
30			* @since 2.0
31			* @access private
32			* @var array
33			*/
34			private $emails = array();
35
36			/**
37			* Singleton pattern.
38			*
39			* @since 2.0
40			* @access private
41			* Give_Payumoney_API constructor.
42			*/
43			private function __construct() {
44			}
45
46
47			/**
48			* Get instance.
49			*
50			* @since 2.0
51			* @access static
52			* @return static
53			*/
54			static function get_instance() {
			0 ignored issues – show Best Practice introduced 2017-04-21 03:49 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
55			if ( null === static::$instance ) {
			0 ignored issues – show Bug introduced 2017-04-14 10:23 UTC by Report Bug Copy Issue Report Since `$instance` is declared private, accessing it with `static` will lead to errors in possible sub-classes; consider using `self`, or increasing the visibility of `$instance` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static $someVariable; public static function getSomeVariable() { return static::$someVariable; } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { } YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class SomeClass { private static $someVariable; public static function getSomeVariable() { return self::$someVariable; // self works fine with private. } } Loading history...
56			self::$instance = new static();
57			}
58
59			return self::$instance;
60			}
61
62			/**
63			* Setup dependencies
64			*
65			* @since 2.0
66			*/
67			public function init() {
68			// Load files.
69			require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/ajax-handler.php';
70			require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/class-email-setting-field.php';
71			require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/filters.php';
72
73			// Load email notifications.
74			$this->add_emails_notifications();
75
76			add_filter( 'give_metabox_form_data_settings', array( $this, 'add_metabox_setting_fields' ), 10, 2 );
77			add_action( 'init', array( $this, 'preview_email' ) );
78			add_action( 'init', array( $this, 'send_preview_email' ) );
79
80			/* @var Give_Email_Notification $email */
81			foreach ( $this->get_email_notifications() as $email ) {
82			// Add section.
83			add_filter( 'give_get_sections_emails', array( $email, 'add_section' ) );
84			add_filter( "give_hide_section_{$email->config['id']}_on_emails_page", array( $email, 'hide_section' ) );
85
86			if ( ! Give_Email_Notification_Util::is_email_preview_has_header( $email ) ) {
87			continue;
88			}
89
90			add_action( "give_{$email->config['id']}_email_preview", array( $this, 'email_preview_header' ) );
91			add_filter( "give_{$email->config['id']}_email_preview_data", array( $this, 'email_preview_data' ) );
92			add_filter( "give_{$email->config['id']}_email_preview_message", array( $this, 'email_preview_message' ), 1, 2 );
93			}
94			}
95
96
97			/**
98			* Add setting to metabox.
99			*
100			* @since 2.0
101			* @access public
102			*
103			* @param array $settings
104			* @param int $post_id
105			*
106			* @return array
107			*/
108			public function add_metabox_setting_fields( $settings, $post_id ) {
109			$emails = $this->get_email_notifications();
110
111			// Bailout.
112			if ( empty( $emails ) ) {
113			return $settings;
114			}
115
116			// Email notification setting.
117			$settings['email_notification_options'] = array(
118			'id' => 'email_notification_options',
119			'title' => __( 'Email Notification', 'give' ),
120
121			/**
122			* Filter the email notification settings.
123			*
124			* @since 2.0
125			*/
126			'sub-fields' => apply_filters( 'give_email_notification_options_metabox_fields', array(), $post_id ),
127			);
128
129			return $settings;
130			}
131
132			/**
133			* Add email notifications
134			*
135			* @since 2.0
136			* @access private
137			*/
138			private function add_emails_notifications() {
139			$this->emails = array(
140			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-new-donation-email.php',
141			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-donation-receipt-email.php',
142			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-new-offline-donation-email.php',
143			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-offline-donation-instruction-email.php',
144			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-new-donor-register-email.php',
145			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-donor-register-email.php',
146			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-email-access-email.php',
147			);
148
149			/**
150			* Filter the email notifications.
151			*
152			* @since 2.0
153			*/
154			$this->emails = apply_filters( 'give_email_notifications', $this->emails, $this );
155
156			// Bailout.
157			if ( empty( $this->emails ) ) {
158			return;
159			}
160
161			// Initiate email notifications.
162			foreach ( $this->emails as $email ) {
163			$email->init();
164			}
165			}
166
167
168			/**
169			* Get list of email notifications.
170			*
171			* @since 2.0
172			* @access public
173			* @return array
174			*/
175			public function get_email_notifications() {
176			return $this->emails;
177			}
178
179
180			/**
181			* Displays the email preview
182			*
183			* @since 2.0
184			* @access public
185			* @return bool\|null
186			*/
187			public function preview_email() {
188			// Bailout.
189			if ( ! Give_Email_Notification_Util::can_preview_email() ) {
190			return false;
191			}
192
193			// Security check.
194			give_validate_nonce( $_GET['_wpnonce'], 'give-preview-email' );
195
196			// Get email type.
197			$email_type = isset( $_GET['email_type'] ) ? esc_attr( $_GET['email_type'] ) : '';
198
199			/* @var Give_Email_Notification $email */
200			foreach ( $this->get_email_notifications() as $email ) {
201			if ( $email_type !== $email->config['id'] ) {
202			continue;
203			}
204
205			// Set form id.
206			$form_id = empty( $_GET['form_id'] ) ? null : absint( $_GET['form_id'] );
207
208			// Call setup email data to apply filter and other thing to email.
209			$email->setup_email_data();
210
211			// Decode message.
212			$email_message = $email->preview_email_template_tags( $email->get_email_message( $form_id ) );
213
214			// Set email template.
215			Give()->emails->html = true;
			0 ignored issues – show Documentation introduced 2017-05-16 06:21 UTC by Report Bug Copy Issue Report The property `$html` is declared private in `Give_Emails`. Since you implemented `__set()`, maybe consider adding a @property or @property-write annotation. This makes it easier for IDEs to provide auto-completion. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
216			Give()->emails->__set( 'template', $email->get_email_template( $form_id ) );
217
218			if ( 'text/plain' === $email->config['content_type'] ) {
219			// Give()->emails->__set( 'html', false );
			0 ignored issues – show Unused Code Comprehensibility introduced 2017-05-16 06:21 UTC by Report Bug Copy Issue Report `59%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
220			Give()->emails->__set( 'template', 'none' );
221			}
222
223			if ( $email_message = Give()->emails->build_email( $email_message ) ) {
224
225			/**
226			* Filter the email preview data
227			*
228			* @since 2.0
229			*
230			* @param array
231			*/
232			$email_preview_data = apply_filters( "give_{$email_type}_email_preview_data", array() );
233
234			/**
235			* Fire the give_{$email_type}_email_preview action
236			*
237			* @since 2.0
238			*/
239			do_action( "give_{$email_type}_email_preview", $email );
240
241			/**
242			* Filter the email message
243			*
244			* @since 2.0
245			*
246			* @param string $email_message
247			* @param array $email_preview_data
248			* @param Give_Email_Notification $email
249			*/
250			echo apply_filters( "give_{$email_type}_email_preview_message", $email_message, $email_preview_data, $email );
251
252			exit();
			0 ignored issues – show Coding Style Compatibility introduced 2016-12-19 15:05 UTC by Report Bug Copy Issue Report The method `preview_email()` contains an exit expression. An exit expression should only be used in rare cases. For example, if you write a short command line script. In most cases however, using an `exit` expression makes the code untestable and often causes incompatibilities with other libraries. Thus, unless you are absolutely sure it is required here, we recommend to refactor your code to avoid its usage. Loading history...
253			}
254			}// End foreach().
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-12-27 14:01 UTC by Report Bug Copy Issue Report `43%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
255			}
256
257
258			/**
259			* Add header to donation receipt email preview
260			*
261			* @since 2.0
262			* @access public
263			*
264			* @param Give_Email_Notification $email
265			*/
266			public function email_preview_header( $email ) {
267			/**
268			* Filter the all email preview headers.
269			*
270			* @since 2.0
271			*
272			* @param Give_Email_Notification $email
273			*/
274			$email_preview_header = apply_filters( 'give_email_preview_header', give_get_preview_email_header(), $email );
275
276			echo $email_preview_header;
277			}
278
279			/**
280			* Add email preview data
281			*
282			* @since 2.0
283			* @access public
284			*
285			* @param array $email_preview_data
286			*
287			* @return array
288			*/
289			public function email_preview_data( $email_preview_data ) {
290			$email_preview_data['payment_id'] = absint( give_check_variable( give_clean( $_GET ), 'isset', 0, 'preview_id' ) );
291			$email_preview_data['user_id'] = absint( give_check_variable( give_clean( $_GET ), 'isset', 0, 'user_id' ) );
292
293			return $email_preview_data;
294			}
295
296			/**
297			* Replace email template tags.
298			*
299			* @since 2.0
300			* @access public
301			*
302			* @param string $email_message
303			* @param array $email_preview_data
304			*
305			* @return string
306			*/
307			public function email_preview_message( $email_message, $email_preview_data ) {
308			if (
309			! empty( $email_preview_data['payment_id'] )
310			\|\| ! empty( $email_preview_data['user_id'] )
311			) {
312			$email_message = give_do_email_tags( $email_message, $email_preview_data );
313			}
314
315			return $email_message;
316			}
317
318			/**
319			* Displays the email preview
320			*
321			* @since 2.0
322			* @access public
323			* @return bool\|null
324			*/
325			public function send_preview_email() {
326			// Bailout.
327			if ( ! Give_Email_Notification_Util::can_send_preview_email() ) {
328			return false;
329			}
330
331			// Security check.
332			give_validate_nonce( $_GET['_wpnonce'], 'give-send-preview-email' );
333
334			// Get email type.
335			$email_type = give_check_variable( give_clean( $_GET ), 'isset', '', 'email_type' );
336
337			/* @var Give_Email_Notification $email */
338			foreach ( $this->get_email_notifications() as $email ) {
339			if ( $email_type === $email->config['id'] && Give_Email_Notification_Util::is_email_preview( $email ) ) {
340			$email->send_preview_email();
341			break;
342			}
343			}
344			}
345
346
347			/**
348			* Load Give_Email_Notifications
349			*
350			* @since 2.0
351			* @access public
352			*/
353			public function load() {
354			add_action( 'init', array( $this, 'init' ), -1 );
355			}
356			}
357
358			// Helper class.
359			require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/abstract-email-notification.php';
360			require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/class-email-notification-util.php';
361
362			// Add backward compatibility.
363			require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/backward-compatibility.php';
364
365			/**
366			* Initialize functionality.
367			*/
368			Give_Email_Notifications::get_instance()->load();
369

ravinderk / Give

Push — release/2.0 ( 9c875b...4d845f )

Give_Email_Notifications::preview_email() C

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