Current File : /home/digitaw/www/wp-content/plugins/event-tickets/src/Tribe/Editor/Compatibility/Tickets.php

<?php

/**
 * Initialize Gutenberg Compatibility for Event Tickets metabox
 *
 * @since 4.9
 */
class Tribe__Tickets__Editor__Compatibility__Tickets {

	/**
	 * Hook into the Events Template single page to allow Blocks to be properly reordered
	 *
	 * @since 4.9
	 *
	 * @return void
	 */
	public function hook() {
		add_filter( 'the_content', [ $this, 'include_frontend_form' ], 50 );
	}

	/**
	 * Intercept content and add the Front-end form where it is required
	 *
	 * @since 4.9
	 *
	 * @param string $content Previous content
	 *
	 * @return string
	 */
	public function include_frontend_form( $content = '' ) {
		if ( is_admin() ) {
			return $content;
		}

		// If edited via Elementor, return.
		$post = get_post();
		if ( $post instanceof WP_Post
			 && class_exists( '\Elementor\Plugin' )
			 && \Elementor\Plugin::$instance->documents->get( $post->ID )
			 && \Elementor\Plugin::$instance->documents->get( $post->ID )->is_built_with_elementor()
		) {
			return $content;
		}

		/** @var Tribe__Context $context */
		$context = tribe( 'context' );

		if ( $context->doing_rest() ) {
			return $content;
		}

		// Return content if post is empty.
		if ( empty( $post ) ) {
			return $content;
		}

		// We don't care about anything other than event for now.
		if (
			class_exists( 'Tribe__Events__Main' )
			&& defined( 'Tribe__Events__Main::POSTTYPE' )
			&& Tribe__Events__Main::POSTTYPE !== $post->post_type
		) {
			return $content;
		}

		/** @var Tribe__Tickets__Editor__Template__Overwrite $template_overwrite */
		$template_overwrite = tribe( 'tickets.editor.template.overwrite' );

		// Bail on non gutenberg.
		if (
			! has_blocks( $post->ID )
			|| $template_overwrite->has_classic_editor( $post->ID )
		) {
			return $content;
		}

		/** @var Tribe__Tickets__RSVP $rsvp */
		$rsvp = tribe( 'tickets.rsvp' );

		$hook = $rsvp->get_ticket_form_hook();

		remove_filter( 'the_content', [ $this, 'include_frontend_form' ], 50 );

		// Remove iCal to prevent infinite loops.
		remove_all_filters( $hook );

		ob_start();
		do_action( $hook );
		$form = ob_get_clean();

		if ( false === strpos( $hook, 'before' ) ) {
			return $content . $form;
		} else {
			return $form . $content;
		}
	}
}