Give_Email_Notifications::email_preview_message() - Code Metrics - Inspection of "Release/2.0" - WordImpress/Give - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Pull Request — master (#2668)

by Devin

created 2018-01-17 19:02 UTC

Give_Email_Notifications::email_preview_message() A

↳ Parent: Give_Email_Notifications

Complexity

Conditions	3
Paths	2

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	6
nc	2
nop	2
dl	0
loc	10
rs	9.4285
c	0
b	0
f	0

<?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::$instance ) {
			self::$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' ) );
		add_action( 'init', array( $this, 'validate_settings' ) );

		/* @var Give_Email_Notification $email */
		foreach ( $this->get_email_notifications() as $email ) {
			// Setup email section.
			if( Give_Email_Notification_Util::is_show_on_emails_setting_page( $email ) ) {

				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' ) );
			}

			// Setup email preview.
			if ( Give_Email_Notification_Util::is_email_preview_has_header( $email ) ) {
				add_action( "give_{$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' ),
			'fields'     => array(
				array(
					'name'        => __( 'Email Options', 'give' ),
					'description' => __( '', 'give' ),
					'id'          => '_give_email_options',
					'type'        => 'radio_inline',
					'default'     => 'global',
					'options'     => array(
						'global'   => __( 'Global Options' ),
						'enabled'  => __( 'Customize', 'give' ),
					),
				),
				array(
					'id'      => '_give_email_template',
					'name'    => esc_html__( 'Email Template', 'give' ),
					'desc'    => esc_html__( 'Choose your template from the available registered template types.', 'give' ),
					'type'    => 'select',
					'default' => 'default',
					'options' => give_get_email_templates(),
				),
				array(
					'id'   => '_give_email_logo',
					'name' => esc_html__( 'Logo', 'give' ),
					'desc' => esc_html__( 'Upload or choose a logo to be displayed at the top of the donation receipt emails. Displayed on HTML emails only.', 'give' ),
					'type' => 'file',
				),
				array(
					'id'      => '_give_from_name',
					'name'    => esc_html__( 'From Name', 'give' ),
					'desc'    => esc_html__( 'The name which appears in the "From" field in all Give donation emails.', 'give' ),
					'default' => get_bloginfo( 'name' ),
					'type'    => 'text',
				),
				array(
					'id'      => '_give_from_email',
					'name'    => esc_html__( 'From Email', 'give' ),
					'desc'    => esc_html__( 'Email address from which all Give emails are sent from. This will act as the "from" and "reply-to" email address.', 'give' ),
					'default' => get_bloginfo( 'admin_email' ),
					'type'    => 'text',
				),
				array(
					'name'  => 'email_notification_docs',
					'type'  => 'docs_link',
					'url'   => 'http://docs.givewp.com/email-notification',
					'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;
			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( $_GET ), 'isset', 0, 'preview_id' ) );
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
		$email_preview_data['user_id']    = absint( give_check_variable( give_clean( $_GET ), 'isset', 0, 'user_id' ) );
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

		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( $_GET ), 'isset', '', 'email_type' );
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

		/* @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;
			}
		}

		// Remove the test email query arg.
		wp_redirect( remove_query_arg( 'give_action' ) );
		exit;
	}


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


	/**
	 * Verify email setting before saving
	 *
	 * @since  2.0
	 * @access public
	 */
	public function validate_settings() {
		// Bailout.
		if (
			! Give_Admin_Settings::is_saving_settings() ||
			'emails' !== give_get_current_setting_tab() ||
			! isset( $_GET['section'] )

		) {
			return;
		}

		// Get email type.
		$email_type = give_get_current_setting_section();

		if ( ! empty( $_POST["{$email_type}_recipient"] ) ) {

			$_POST["{$email_type}_recipient"] = array_unique( array_filter( $_POST["{$email_type}_recipient"] ) );

		}
	}
}

// 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
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 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...
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 $emails = array();
35
36			/**
37			* Singleton pattern.
38			*
39			* @since 2.0
40			* @access private
41			* Give_Payumoney_API constructor.
42			*/
43			private function __construct() {
44			}
45
46
47			/**
48			* Get instance.
49			*
50			* @since 2.0
51			* @access static
52			* @return static
53			*/
54			static function get_instance() {
			0 ignored issues – show Best Practice introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
55			if ( null === static::$instance ) {
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			add_action( 'init', array( $this, 'validate_settings' ) );
80
81			/* @var Give_Email_Notification $email */
82			foreach ( $this->get_email_notifications() as $email ) {
83			// Setup email section.
84			if( Give_Email_Notification_Util::is_show_on_emails_setting_page( $email ) ) {
			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...
85			add_filter( 'give_get_sections_emails', array( $email, 'add_section' ) );
86			add_filter( "give_hide_section_{$email->config['id']}_on_emails_page", array( $email, 'hide_section' ) );
87			}
88
89			// Setup email preview.
90			if ( Give_Email_Notification_Util::is_email_preview_has_header( $email ) ) {
91			add_action( "give_{$email->config['id']}_email_preview", array( $this, 'email_preview_header' ) );
92			add_filter( "give_{$email->config['id']}_email_preview_data", array( $this, 'email_preview_data' ) );
93			add_filter( "give_{$email->config['id']}_email_preview_message", array( $this, 'email_preview_message' ), 1, 2 );
94			}
95			}
96			}
97
98
99			/**
100			* Add setting to metabox.
101			*
102			* @since 2.0
103			* @access public
104			*
105			* @param array $settings
106			* @param int $post_id
107			*
108			* @return array
109			*/
110			public function add_metabox_setting_fields( $settings, $post_id ) {
111			$emails = $this->get_email_notifications();
112
113			// Bailout.
114			if ( empty( $emails ) ) {
115			return $settings;
116			}
117
118			// Email notification setting.
119			$settings['email_notification_options'] = array(
120			'id' => 'email_notification_options',
121			'title' => __( 'Email Notification', 'give' ),
122			'fields' => array(
123			array(
124			'name' => __( 'Email Options', 'give' ),
125			'description' => __( '', 'give' ),
126			'id' => '_give_email_options',
127			'type' => 'radio_inline',
128			'default' => 'global',
129			'options' => array(
130			'global' => __( 'Global Options' ),
131			'enabled' => __( 'Customize', 'give' ),
132			),
133			),
134			array(
135			'id' => '_give_email_template',
136			'name' => esc_html__( 'Email Template', 'give' ),
137			'desc' => esc_html__( 'Choose your template from the available registered template types.', 'give' ),
138			'type' => 'select',
139			'default' => 'default',
140			'options' => give_get_email_templates(),
141			),
142			array(
143			'id' => '_give_email_logo',
144			'name' => esc_html__( 'Logo', 'give' ),
145			'desc' => esc_html__( 'Upload or choose a logo to be displayed at the top of the donation receipt emails. Displayed on HTML emails only.', 'give' ),
146			'type' => 'file',
147			),
148			array(
149			'id' => '_give_from_name',
150			'name' => esc_html__( 'From Name', 'give' ),
151			'desc' => esc_html__( 'The name which appears in the "From" field in all Give donation emails.', 'give' ),
152			'default' => get_bloginfo( 'name' ),
153			'type' => 'text',
154			),
155			array(
156			'id' => '_give_from_email',
157			'name' => esc_html__( 'From Email', 'give' ),
158			'desc' => esc_html__( 'Email address from which all Give emails are sent from. This will act as the "from" and "reply-to" email address.', 'give' ),
159			'default' => get_bloginfo( 'admin_email' ),
160			'type' => 'text',
161			),
162			array(
163			'name' => 'email_notification_docs',
164			'type' => 'docs_link',
165			'url' => 'http://docs.givewp.com/email-notification',
166			'title' => __( 'Email Notification', 'give' ),
167			),
168			),
169
170			/**
171			* Filter the email notification settings.
172			*
173			* @since 2.0
174			*/
175			'sub-fields' => apply_filters( 'give_email_notification_options_metabox_fields', array(), $post_id ),
176			);
177
178			return $settings;
179			}
180
181			/**
182			* Add email notifications
183			*
184			* @since 2.0
185			* @access private
186			*/
187			private function add_emails_notifications() {
188			$this->emails = array(
189			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-new-donation-email.php',
190			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-donation-receipt-email.php',
191			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-new-offline-donation-email.php',
192			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-offline-donation-instruction-email.php',
193			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-new-donor-register-email.php',
194			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-donor-register-email.php',
195			include GIVE_PLUGIN_DIR . 'includes/admin/emails/class-email-access-email.php',
196			);
197
198			/**
199			* Filter the email notifications.
200			*
201			* @since 2.0
202			*/
203			$this->emails = apply_filters( 'give_email_notifications', $this->emails, $this );
204
205			// Bailout.
206			if ( empty( $this->emails ) ) {
207			return;
208			}
209
210			// Initiate email notifications.
211			foreach ( $this->emails as $email ) {
212			$email->init();
213			}
214			}
215
216
217			/**
218			* Get list of email notifications.
219			*
220			* @since 2.0
221			* @access public
222			* @return array
223			*/
224			public function get_email_notifications() {
225			return $this->emails;
226			}
227
228
229			/**
230			* Displays the email preview
231			*
232			* @since 2.0
233			* @access public
234			* @return bool\|null
235			*/
236			public function preview_email() {
237			// Bailout.
238			if ( ! Give_Email_Notification_Util::can_preview_email() ) {
239			return false;
240			}
241
242			// Security check.
243			give_validate_nonce( $_GET['_wpnonce'], 'give-preview-email' );
			0 ignored issues – show introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected access of super global var $_GET, probably need manual inspection. Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected usage of a non-validated input variable: $_GET Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected usage of a non-sanitized input variable: $_GET Loading history...
244
245			// Get email type.
246			$email_type = isset( $_GET['email_type'] ) ? esc_attr( $_GET['email_type'] ) : '';
			0 ignored issues – show introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected access of super global var $_GET, probably need manual inspection. Loading history...
247
248			/* @var Give_Email_Notification $email */
249			foreach ( $this->get_email_notifications() as $email ) {
250			if ( $email_type !== $email->config['id'] ) {
251			continue;
252			}
253
254			// Set form id.
255			$form_id = empty( $_GET['form_id'] ) ? null : absint( $_GET['form_id'] );
			0 ignored issues – show Coding Style introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Expected 1 spaces before closing bracket; 2 found Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected access of super global var $_GET, probably need manual inspection. Loading history...
256
257			// Call setup email data to apply filter and other thing to email.
258			$email->setup_email_data();
259
260			// Decode message.
261			$email_message = $email->preview_email_template_tags( $email->get_email_message( $form_id ) );
262
263			// Set email template.
264			Give()->emails->html = true;
265			Give()->emails->__set( 'template', $email->get_email_template( $form_id ) );
266
267			if ( 'text/plain' === $email->config['content_type'] ) {
268			// Give()->emails->__set( 'html', false );
269			Give()->emails->__set( 'template', 'none' );
270			}
271
272			if ( $email_message = Give()->emails->build_email( $email_message ) ) {
273
274			/**
275			* Filter the email preview data
276			*
277			* @since 2.0
278			*
279			* @param array
280			*/
281			$email_preview_data = apply_filters( "give_{$email_type}_email_preview_data", array() );
282
283			/**
284			* Fire the give_{$email_type}_email_preview action
285			*
286			* @since 2.0
287			*/
288			do_action( "give_{$email_type}_email_preview", $email );
289
290			/**
291			* Filter the email message
292			*
293			* @since 2.0
294			*
295			* @param string $email_message
296			* @param array $email_preview_data
297			* @param Give_Email_Notification $email
298			*/
299			echo apply_filters( "give_{$email_type}_email_preview_message", $email_message, $email_preview_data, $email );
			0 ignored issues – show introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Expected a sanitizing function (see Codex for 'Data Validation'), but instead saw 'apply_filters' Loading history...
300
301			exit();
302			}
303			}// End foreach().
304			}
305
306
307			/**
308			* Add header to donation receipt email preview
309			*
310			* @since 2.0
311			* @access public
312			*
313			* @param Give_Email_Notification $email
314			*/
315			public function email_preview_header( $email ) {
316			/**
317			* Filter the all email preview headers.
318			*
319			* @since 2.0
320			*
321			* @param Give_Email_Notification $email
322			*/
323			$email_preview_header = apply_filters( 'give_email_preview_header', give_get_preview_email_header(), $email );
324
325			echo $email_preview_header;
			0 ignored issues – show introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Expected next thing to be a escaping function, not '$email_preview_header' Loading history...
326			}
327
328			/**
329			* Add email preview data
330			*
331			* @since 2.0
332			* @access public
333			*
334			* @param array $email_preview_data
335			*
336			* @return array
337			*/
338			public function email_preview_data( $email_preview_data ) {
339			$email_preview_data['payment_id'] = absint( give_check_variable( give_clean( $_GET ), 'isset', 0, 'preview_id' ) );
			0 ignored issues – show Documentation introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report `0` is of type `integer`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected access of super global var $_GET, probably need manual inspection. Loading history...
340			$email_preview_data['user_id'] = absint( give_check_variable( give_clean( $_GET ), 'isset', 0, 'user_id' ) );
			0 ignored issues – show Documentation introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report `0` is of type `integer`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected access of super global var $_GET, probably need manual inspection. Loading history...
341
342			return $email_preview_data;
343			}
344
345			/**
346			* Replace email template tags.
347			*
348			* @since 2.0
349			* @access public
350			*
351			* @param string $email_message
352			* @param array $email_preview_data
353			*
354			* @return string
355			*/
356			public function email_preview_message( $email_message, $email_preview_data ) {
357			if (
358			! empty( $email_preview_data['payment_id'] )
359			\|\| ! empty( $email_preview_data['user_id'] )
360			) {
361			$email_message = give_do_email_tags( $email_message, $email_preview_data );
362			}
363
364			return $email_message;
365			}
366
367			/**
368			* Displays the email preview
369			*
370			* @since 2.0
371			* @access public
372			* @return bool\|null
373			*/
374			public function send_preview_email() {
375			// Bailout.
376			if ( ! Give_Email_Notification_Util::can_send_preview_email() ) {
377			return false;
378			}
379
380			// Security check.
381			give_validate_nonce( $_GET['_wpnonce'], 'give-send-preview-email' );
			0 ignored issues – show introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected access of super global var $_GET, probably need manual inspection. Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected usage of a non-validated input variable: $_GET Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected usage of a non-sanitized input variable: $_GET Loading history...
382
383			// Get email type.
384			$email_type = give_check_variable( give_clean( $_GET ), 'isset', '', 'email_type' );
			0 ignored issues – show Documentation introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report `''` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected access of super global var $_GET, probably need manual inspection. Loading history...
385
386			/* @var Give_Email_Notification $email */
387			foreach ( $this->get_email_notifications() as $email ) {
388			if ( $email_type === $email->config['id'] && Give_Email_Notification_Util::is_email_preview( $email ) ) {
389			$email->send_preview_email();
390			break;
391			}
392			}
393
394			// Remove the test email query arg.
395			wp_redirect( remove_query_arg( 'give_action' ) );
396			exit;
397			}
398
399
400			/**
401			* Load Give_Email_Notifications
402			*
403			* @since 2.0
404			* @access public
405			*/
406			public function load() {
407			add_action( 'init', array( $this, 'init' ), -1 );
408			}
409
410
411			/**
412			* Verify email setting before saving
413			*
414			* @since 2.0
415			* @access public
416			*/
417			public function validate_settings() {
418			// Bailout.
419			if (
420			! Give_Admin_Settings::is_saving_settings() \|\|
421			'emails' !== give_get_current_setting_tab() \|\|
422			! isset( $_GET['section'] )
			0 ignored issues – show introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected access of super global var $_GET, probably need manual inspection. Loading history...
423			) {
424			return;
425			}
426
427			// Get email type.
428			$email_type = give_get_current_setting_section();
429
430			if ( ! empty( $_POST["{$email_type}_recipient"] ) ) {
			0 ignored issues – show introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Array keys should be surrounded by spaces unless they contain a string or an integer. Loading history...
431			$_POST["{$email_type}_recipient"] = array_unique( array_filter( $_POST["{$email_type}_recipient"] ) );
			0 ignored issues – show introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Array keys should be surrounded by spaces unless they contain a string or an integer. Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected access of super global var $_POST, probably need manual inspection. Loading history... introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Detected usage of a non-sanitized input variable: $_POST Loading history...
432			}
433			}
434			}
435
436			// Helper class.
437			require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/abstract-email-notification.php';
438			require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/class-email-notification-util.php';
439
440			// Add backward compatibility.
441			require_once GIVE_PLUGIN_DIR . 'includes/admin/emails/backward-compatibility.php';
442
443			/**
444			* Initialize functionality.
445			*/
446			Give_Email_Notifications::get_instance()->load();
447

WordImpress / Give

Pull Request — master (#2668)

Give_Email_Notifications::email_preview_message() A

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