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mailchimp.php ➔ jetpack_mailchimp_verify_connection()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 11

Duplication

Lines 11
Ratio 100 %

Importance

Changes 0
Metric Value
cc 3
nc 3
nop 0
dl 11
loc 11
rs 9.9
c 0
b 0
f 0
1
<?php
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/**
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 * Mailchimp Block.
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 *
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 * @since 7.1.0
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 *
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 * @package Jetpack
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 */
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if ( ( defined( 'IS_WPCOM' ) && IS_WPCOM ) || Jetpack::is_active() ) {
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	jetpack_register_block(
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		'jetpack/mailchimp',
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		array(
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			'render_callback' => 'jetpack_mailchimp_block_load_assets',
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		)
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	);
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}
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/**
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 * Mailchimp block registration/dependency declaration.
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 *
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 * @param array $attr - Array containing the map block attributes.
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 *
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 * @return string
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 */
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function jetpack_mailchimp_block_load_assets( $attr ) {
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	if ( ! jetpack_mailchimp_verify_connection() ) {
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		return null;
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	}
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	$values  = array();
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	$blog_id = ( defined( 'IS_WPCOM' ) && IS_WPCOM ) ?
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		get_current_blog_id() : Jetpack_Options::get_option( 'id' );
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	Jetpack_Gutenberg::load_assets_as_required( 'mailchimp', null );
0 ignored issues
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Documentation introduced by
null is of type null, but the function expects a array.

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);
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34
	$defaults = array(
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		'emailPlaceholder' => esc_html__( 'Enter your email', 'jetpack' ),
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		'submitLabel'      => esc_html__( 'Join my email list', 'jetpack' ),
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		'consentText'      => esc_html__( 'By clicking submit, you agree to share your email address with the site owner and Mailchimp to receive marketing, updates, and other emails from the site owner. Use the unsubscribe link in those emails to opt out at any time.', 'jetpack' ),
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		'processingLabel'  => esc_html__( 'Processing…', 'jetpack' ),
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		'successLabel'     => esc_html__( 'Success! You\'re on the list.', 'jetpack' ),
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		'errorLabel'       => esc_html__( 'Whoops! There was an error and we couldn\'t process your subscription. Please reload the page and try again.', 'jetpack' ),
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	);
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	foreach ( $defaults as $id => $default ) {
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		$values[ $id ] = isset( $attr[ $id ] ) ? $attr[ $id ] : $default;
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	}
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	/* TODO: replace with centralized block_class function */
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	$align   = isset( $attr['align'] ) ? $attr['align'] : 'center';
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	$type    = 'mailchimp';
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	$classes = array(
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		'wp-block-jetpack-' . $type,
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		'align' . $align,
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	);
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	if ( isset( $attr['className'] ) ) {
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		array_push( $classes, $attr['className'] );
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	}
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	$classes = implode( $classes, ' ' );
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	ob_start();
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	?>
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	<div class="<?php echo esc_attr( $classes ); ?>" data-blog-id="<?php echo esc_attr( $blog_id ); ?>">
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		<div class="components-placeholder">
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			<form>
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				<input
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					type="email"
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					required
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					placeholder="<?php echo esc_attr( $values['emailPlaceholder'] ); ?>"
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				/>
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				<button type="submit" class="components-button is-button is-primary">
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					<?php echo wp_kses_post( $values['submitLabel'] ); ?>
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				</button>
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				<p>
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					<small>
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						<?php echo wp_kses_post( $values['consentText'] ); ?>
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					</small>
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				</p>
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			</form>
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			<div class="wp-block-jetpack-mailchimp_notification wp-block-jetpack-mailchimp_processing">
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				<?php echo esc_html( $values['processingLabel'] ); ?>
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			</div>
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			<div class="wp-block-jetpack-mailchimp_notification wp-block-jetpack-mailchimp_success">
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				<?php echo esc_html( $values['successLabel'] ); ?>
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			</div>
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			<div class="wp-block-jetpack-mailchimp_notification wp-block-jetpack-mailchimp_error">
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				<?php echo esc_html( $values['errorLabel'] ); ?>
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			</div>
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		</div>
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	</div>
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	<?php
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	$html = ob_get_clean();
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	return $html;
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}
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/**
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 * Mailchimp connection/list selection verification.
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 *
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 * @return boolean
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 */
98 View Code Duplication
function jetpack_mailchimp_verify_connection() {
0 ignored issues
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Duplication introduced by
This function 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.

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99
	$option = get_option( 'jetpack_mailchimp' );
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	if ( ! $option ) {
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		return false;
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	}
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	$data = json_decode( $option, true );
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	if ( ! $data ) {
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		return false;
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	}
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	return isset( $data['follower_list_id'], $data['keyring_id'] );
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}
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