integration = $integration;
}
/**
* Add ActiveLayer panel to CF7 form editor.
*
* @since 1.0.0
*
* @param array $panels Existing panels.
*
* @return array Modified panels.
*/
public function add_editor_panel( array $panels ): array {
$panels['activelayer-panel'] = [
'title' => __( 'ActiveLayer', 'activelayer-anti-spam-spam-protection-for-forms-comments' ),
'callback' => [ $this, 'render_editor_panel' ],
];
return $panels;
}
/**
* Render ActiveLayer settings panel in CF7 editor.
*
* New forms have no ID yet and use the default protection settings.
*
* @since 1.0.0
*
* @param WPCF7_ContactForm $contact_form Contact form instance.
*/
public function render_editor_panel( WPCF7_ContactForm $contact_form ): void {
$form_id = (int) $contact_form->id();
$form_settings = $this->get_form_settings( $form_id );
?>
' .
esc_html__( 'ActiveLayer Settings', 'activelayer-anti-spam-spam-protection-for-forms-comments' ) . '';
$message = sprintf(
/* translators: %s: settings page URL. */
__( 'ActiveLayer API key is not configured. Please configure it in %s to enable spam protection.', 'activelayer-anti-spam-spam-protection-for-forms-comments' ),
$settings_link
);
NoticeHelper::render_inline_html( $message, NoticeHelper::TYPE_WARNING );
}
}
/**
* Save form settings.
*
* @since 1.0.0
*
* @param WPCF7_ContactForm $contact_form Contact form instance.
*/
public function save_form_settings( WPCF7_ContactForm $contact_form ): void {
$form_id = $contact_form->id();
if ( ! $form_id ) {
return;
}
// Nonce is verified by Contact Form 7 in WPCF7_ContactForm::save() before firing wpcf7_save_contact_form.
// CF7 checks 'wpcf7-save-contact-form-nonce' via check_admin_referer() before this hook runs.
// phpcs:ignore WordPress.Security.NonceVerification.Missing, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Nonce verified by CF7 core.
$activelayer_settings = isset( $_POST['activelayer'] ) ? wp_unslash( $_POST['activelayer'] ) : [];
$settings = [
'enabled' => ! empty( $activelayer_settings['enabled'] ),
];
// Save to post meta.
update_post_meta( $form_id, '_activelayer_settings', $settings );
}
/**
* Get form settings.
*
* @since 1.0.0
* @since 1.3.0 Default flipped to opt-out — protection enabled when no explicit toggle stored.
*
* @param int $form_id Form ID.
*
* @return array Form settings.
*/
public function get_form_settings( int $form_id ): array {
$default_settings = [
'enabled' => true,
];
$saved_settings = get_post_meta( $form_id, '_activelayer_settings', true );
if ( ! is_array( $saved_settings ) ) {
$saved_settings = [];
}
return wp_parse_args( $saved_settings, $default_settings );
}
/**
* Get all forms with their protection status.
*
* @since 1.1.0
*
* @return array[] Array of arrays with 'id', 'name', and 'enabled' keys.
*/
public function get_forms_list(): array {
$forms = get_posts(
[
'post_type' => 'wpcf7_contact_form',
'posts_per_page' => -1,
'post_status' => 'publish',
]
);
if ( empty( $forms ) ) {
return [];
}
$result = [];
foreach ( $forms as $form ) {
$settings = $this->get_form_settings( (int) $form->ID );
$result[] = [
'id' => (int) $form->ID,
'name' => $form->post_title ? $form->post_title : __( 'Untitled', 'activelayer-anti-spam-spam-protection-for-forms-comments' ),
'enabled' => ! empty( $settings['enabled'] ),
];
}
return $result;
}
/**
* Save protection status for a specific form.
*
* @since 1.1.0
*
* @param int $form_id Form ID.
* @param bool $enabled Whether protection is enabled.
*
* @return bool Whether the save was successful.
*/
public function save_form_protection( int $form_id, bool $enabled ): bool {
$current = get_post_meta( $form_id, '_activelayer_settings', true );
if ( ! is_array( $current ) ) {
$current = [];
}
$current['enabled'] = $enabled;
return (bool) update_post_meta( $form_id, '_activelayer_settings', $current );
}
/**
* Get the URL-friendly slug for Contact Form 7.
*
* @since 1.1.0
*
* @return string URL slug.
*/
public function get_url_slug(): string {
return 'contact-form-7';
}
/**
* Get the admin page URL for Contact Form 7.
*
* @since 1.1.0
*
* @return string Admin URL path.
*/
public function get_admin_page_url(): string {
return 'admin.php?page=wpcf7';
}
/**
* Get the form edit URL template for Contact Form 7.
*
* @since 1.1.0
*
* @return string URL template with %d placeholder.
*/
public function get_form_edit_url_template(): string {
return 'admin.php?page=wpcf7&post=%d&action=edit';
}
}