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: / proc / thread-self / cwd / wp-content / plugins / contact-form-7 / modules / akismet /
Filename : service.php
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<?php

if ( ! class_exists( 'WPCF7_Service' ) ) {
	return;
}

class WPCF7_Akismet extends WPCF7_Service {

	private static $instance;


	public static function get_instance() {
		if ( empty( self::$instance ) ) {
			self::$instance = new self();
		}

		return self::$instance;
	}


	public function get_title() {
		return __( 'Akismet', 'contact-form-7' );
	}


	public function is_active() {
		return wpcf7_akismet_is_available();
	}


	public function get_categories() {
		return array( 'spam_protection' );
	}


	public function icon() {
	}


	public function link() {
		echo wp_kses_data( wpcf7_link(
			'https://akismet.com/',
			'akismet.com'
		) );
	}


	public function display( $action = '' ) {
		$formatter = new WPCF7_HTMLFormatter();

		$formatter->append_start_tag( 'p' );

		$formatter->append_preformatted(
			esc_html( __( 'CAPTCHAs are designed to distinguish spambots from humans, and are therefore helpless against human spammers. In contrast to CAPTCHAs, Akismet checks form submissions against the global database of spam; this means Akismet is a comprehensive solution against spam. This is why we consider Akismet to be the centerpiece of the spam prevention strategy.', 'contact-form-7' ) )
		);

		$formatter->end_tag( 'p' );

		$formatter->append_start_tag( 'p' );
		$formatter->append_start_tag( 'strong' );

		$formatter->append_preformatted(
			wpcf7_link(
				__( 'https://contactform7.com/spam-filtering-with-akismet/', 'contact-form-7' ),
				__( 'Spam filtering with Akismet', 'contact-form-7' )
			)
		);

		$formatter->end_tag( 'p' );

		if ( $this->is_active() ) {
			$formatter->append_start_tag( 'p', array(
				'class' => 'dashicons-before dashicons-yes',
			) );

			$formatter->append_preformatted(
				esc_html( __( 'Akismet is active on this site.', 'contact-form-7' ) )
			);

			$formatter->end_tag( 'p' );
		}

		$formatter->print();
	}

}