templates = $templates;
}
/**
* Registers the hooks.
*/
public function register_hooks() {
add_action( 'add_meta_boxes_' . Post_Types::FORM, array( $this, 'add_box' ) );
add_action( 'save_post_' . Post_Types::FORM, array( $this, 'save' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue' ) );
add_action( 'admin_post_' . self::POLICY_ACTION, array( $this, 'add_policy_paragraph' ) );
add_action( 'admin_post_' . self::POLICY_COVERED_ACTION, array( $this, 'policy_covered' ) );
}
/**
* Helps the business with the privacy policy of the site. The form
* already tells visitors how their request is handled, under the consent
* box: this only offers to add the same information to the privacy
* policy page, in one click, never on its own.
*
* @param int $form_id Form post ID.
*/
private function privacy_notice( $form_id ) {
if ( ! current_user_can( 'manage_privacy_options' ) ) {
return;
}
$page = self::policy_page();
// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Read-only flag set by add_policy_paragraph() after its own nonce check.
if ( $page && isset( $_GET['primiko_policy'] ) && 'added' === $_GET['primiko_policy'] ) {
?>
ID || ! current_user_can( 'edit_post', $page->ID ) ) {
return;
}
$url = wp_nonce_url(
add_query_arg(
array(
'action' => self::POLICY_ACTION,
'form' => $form_id,
),
admin_url( 'admin-post.php' )
),
self::POLICY_ACTION
);
$covered = wp_nonce_url(
add_query_arg(
array(
'action' => self::POLICY_COVERED_ACTION,
'form' => $form_id,
),
admin_url( 'admin-post.php' )
),
self::POLICY_COVERED_ACTION
);
?>
post_type && 'trash' !== $page->post_status ? $page : null;
}
/**
* Tells whether the privacy policy page still holds the added paragraph.
*
* @param \WP_Post $page Privacy policy page.
* @return bool
*/
private static function has_policy_paragraph( $page ) {
return false !== strpos( $page->post_content, self::POLICY_CLASS );
}
/**
* Adds the paragraph about quote requests at the end of the privacy
* policy page, when the business clicks the button, once.
*/
public function add_policy_paragraph() {
check_admin_referer( self::POLICY_ACTION );
$form_id = isset( $_GET['form'] ) ? absint( $_GET['form'] ) : 0;
$page = self::policy_page();
if ( ! $page || ! current_user_can( 'manage_privacy_options' ) || ! current_user_can( 'edit_post', $page->ID ) ) {
wp_die( esc_html__( 'You are not allowed to change the privacy policy page.', 'primiko' ), 403 );
}
if ( ! self::has_policy_paragraph( $page ) ) {
$blocks = '' . esc_html__( 'Quote requests', 'primiko' ) . ' ';
foreach ( Privacy::policy_paragraphs() as $paragraph ) {
$blocks .= "\n\n" . esc_html( $paragraph ) . '
';
}
wp_update_post(
array(
'ID' => $page->ID,
'post_content' => self::insert_paragraph( $page->post_content, $blocks ),
)
);
}
wp_safe_redirect( add_query_arg( 'primiko_policy', 'added', get_edit_post_link( $form_id, 'url' ) ) );
exit;
}
/**
* Places the paragraph at the end of the page, but before a closing line
* such as "This page was updated in October 2026.": a short last
* paragraph with a year in it.
*
* @param string $content Content of the privacy policy page.
* @param string $blocks Block markup to add.
* @return string
*/
private static function insert_paragraph( $content, $blocks ) {
$parsed = parse_blocks( $content );
$last = null;
foreach ( $parsed as $index => $block ) {
if ( null !== $block['blockName'] || '' !== trim( $block['innerHTML'] ) ) {
$last = $index;
}
}
if ( null !== $last && 'core/paragraph' === $parsed[ $last ]['blockName'] ) {
$text = trim( wp_strip_all_tags( $parsed[ $last ]['innerHTML'] ) );
if ( strlen( $text ) < 160 && preg_match( '/\b(19|20)\d{2}\b/', $text ) ) {
array_splice( $parsed, $last, 0, parse_blocks( $blocks . "\n\n" ) );
return serialize_blocks( $parsed );
}
}
return rtrim( $content ) . "\n\n" . $blocks;
}
/**
* Remembers that the privacy policy page already covers quote requests,
* when the business says so: the offer is not shown again for this page.
*/
public function policy_covered() {
check_admin_referer( self::POLICY_COVERED_ACTION );
$form_id = isset( $_GET['form'] ) ? absint( $_GET['form'] ) : 0;
$page = self::policy_page();
if ( ! current_user_can( 'manage_privacy_options' ) ) {
wp_die( esc_html__( 'You are not allowed to change the privacy policy page.', 'primiko' ), 403 );
}
if ( $page ) {
update_option( self::POLICY_COVERED_OPTION, $page->ID, false );
}
wp_safe_redirect( get_edit_post_link( $form_id, 'url' ) );
exit;
}
/**
* Adds the settings box.
*/
public function add_box() {
add_meta_box( 'primiko-form-settings', __( 'Form settings', 'primiko' ), array( $this, 'render' ), Post_Types::FORM, 'normal', 'high' );
add_meta_box( 'primiko-questions', __( 'Questions and messages', 'primiko' ), array( $this, 'render_questions' ), Post_Types::FORM, 'normal', 'default' );
}
/**
* Loads the questions editor on the form screens.
*
* @param string $hook Admin page.
*/
public function enqueue( $hook ) {
$screen = get_current_screen();
$asset = PRIMIKO_DIR . 'build/admin/index.asset.php';
if ( ! in_array( $hook, array( 'post.php', 'post-new.php' ), true ) || ! $screen || Post_Types::FORM !== $screen->post_type || ! is_readable( $asset ) ) {
return;
}
$asset = require $asset;
wp_enqueue_script( 'primiko-admin', PRIMIKO_URL . 'build/admin/index.js', $asset['dependencies'], $asset['version'], true );
wp_set_script_translations( 'primiko-admin', 'primiko', PRIMIKO_DIR . 'languages' );
wp_enqueue_style( 'wp-components' );
if ( is_readable( PRIMIKO_DIR . 'build/admin/style-index.css' ) ) {
wp_enqueue_style( 'primiko-admin', PRIMIKO_URL . 'build/admin/style-index.css', array( 'wp-components' ), $asset['version'] );
}
}
/**
* Prints the mount point of the questions editor, with what it needs:
* every template, translated, and the customizations already saved.
* The editor writes its result in a hidden field saved with the form.
*
* @param \WP_Post $post Form post.
*/
public function render_questions( $post ) {
$templates = array();
foreach ( array_keys( $this->templates->choices() ) as $id ) {
$template = $this->templates->localized( $id );
foreach ( Customizations::MESSAGES as $key ) {
if ( empty( $template['messages'][ $key ] ) ) {
$template['messages'][ $key ] = Mailer::default_message( $key );
}
}
$templates[ $id ] = $template;
}
$saved = get_post_meta( $post->ID, Customizations::META, true );
$config = array(
'templates' => $templates,
'customizations' => is_array( $saved ) ? $saved : array(),
);
?>