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Editing: class-kadence-blocks-pro-frontend.php
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<?php /** * Enqueue CSS/JS of all the blocks. * * @since 1.0.0 * @package Kadence Blocks Pro */ // Exit if accessed directly. if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Class to Enqueue CSS/JS of all the blocks. * * @category class */ class Kadence_Blocks_Pro_Frontend { /** * Instance of this class * * @var null */ private static $instance = null; /** * Instance Control */ public static function get_instance() { if ( is_null( self::$instance ) ) { self::$instance = new self(); } return self::$instance; } /** * Class Constructor. */ public function __construct() { add_action( 'enqueue_block_assets', array( $this, 'blocks_assets' ) ); add_action( 'wp_enqueue_scripts', array( $this, 'frontend_inline_css' ), 80 ); // Log evergreen end time. add_action( 'wp_ajax_kadence_evergreen_timestamp', array( $this, 'save_evergreen_end_time' ) ); add_action( 'wp_ajax_nopriv_kadence_evergreen_timestamp', array( $this, 'save_evergreen_end_time' ) ); add_action( 'wp_ajax_kadence_get_evergreen', array( $this, 'get_evergreen_end_time' ) ); add_action( 'wp_ajax_nopriv_kadence_get_evergreen', array( $this, 'get_evergreen_end_time' ) ); add_filter( 'kadence_blocks_countdown_evergreen_config', array( $this, 'setup_evergreen_time' ), 10, 4 ); } /** * Adds evergreen info into the page. This is good unless there is page caching. * * @param string $timestamp the timestamp to set. * @param string $campaign_id the campaign id. * @param string $site_slug the site slug for cookies. * @param string $reset the amount in days to wait before resetting. */ public function setup_evergreen_time( $timestamp, $campaign_id, $site_slug, $reset ) { if ( apply_filters( 'kadence_blocks_evergreen_countdown_no_cache_mode', false, $campaign_id ) ) { $campaign = new Kadence_Blocks_Pro_Countdown( $campaign_id, $site_slug, $reset ); $timestamp = $campaign->get_end_date(); } return $timestamp; } /** * Uses ajax to save end time for the given visitor. * This used to bypass cookie cache. */ public function get_evergreen_end_time() { check_ajax_referer( 'kadence_blocks_countdown', 'nonce' ); if ( ! isset( $_POST['countdown_id'] ) || ! isset( $_POST['site_slug'] ) || ! isset( $_POST['reset'] ) ) { wp_die(); } $campaign = new Kadence_Blocks_Pro_Countdown( sanitize_text_field( $_POST['countdown_id'] ), sanitize_text_field( $_POST['site_slug'] ), sanitize_text_field( $_POST['reset'] ) ); $timestamp = $campaign->get_end_date(); wp_die( $timestamp );//phpcs:ignore } /** * Uses ajax to save end time for the given visitor. * This used to bypass cookie cache. */ public function save_evergreen_end_time() { check_ajax_referer( 'kadence_blocks_countdown', 'nonce' ); if ( ! isset( $_POST['timestamp'] ) || ! isset( $_POST['countdown_id'] ) || ! isset( $_POST['site_slug'] ) ) { wp_die(); } $campaign = new Kadence_Blocks_Pro_Countdown( sanitize_text_field( $_POST['countdown_id'] ), sanitize_text_field( $_POST['site_slug'] ) ); $campaign->set_end_date( sanitize_text_field( $_POST['timestamp'] ) ); wp_die( 'Success!' ); } /** * Enqueue Gutenberg block assets * * @since 1.0.0 */ public function blocks_assets() { // If in the backend, bail out. if ( is_admin() ) { return; } $this->register_scripts(); } /** * Gets the parsed blocks, need to use this becuase WordPress 5 doesn't seem to include gutenberg_parse_blocks * * @param mixed $content The content. */ public function kadence_parse_blocks( $content ) { $parser_class = apply_filters( 'block_parser_class', 'WP_Block_Parser' ); if ( class_exists( $parser_class ) ) { $parser = new $parser_class(); return $parser->parse( $content ); } elseif ( function_exists( 'gutenberg_parse_blocks' ) ) { return gutenberg_parse_blocks( $content ); } else { return false; } } /** * Outputs extra css for blocks. */ public function frontend_inline_css() { if ( function_exists( 'has_blocks' ) && has_blocks( get_the_ID() ) ) { global $post; if ( ! is_object( $post ) ) { return; } $this->frontend_build_css( $post ); } } /** * Registers scripts and styles. */ public function register_scripts() { // If in the backend, bail out. if ( is_admin() ) { return; } // Lets register all the block styles. wp_register_style( 'kadence-blocks-gallery-pro', KBP_URL . 'dist/style-gallery-styles.css', array(), KBP_VERSION ); wp_register_style( 'kadence-blocks-pro-aos', KBP_URL . 'includes/assets/css/aos.min.css', array(), KBP_VERSION ); wp_register_script( 'kadence-aos', KBP_URL . 'includes/assets/js/aos.min.js', array(), KBP_VERSION, true ); $configs = json_decode( get_option( 'kadence_blocks_config_blocks' ), true ); wp_localize_script( 'kadence-aos', 'kadence_aos_params', array( 'offset' => ( isset( $configs ) && isset( $configs['kadence/aos'] ) && isset( $configs['kadence/aos']['offset'] ) && ! empty( $configs['kadence/aos']['offset'] ) ? $configs['kadence/aos']['offset'] : 120 ), 'duration' => ( isset( $configs ) && isset( $configs['kadence/aos'] ) && isset( $configs['kadence/aos']['duration'] ) && ! empty( $configs['kadence/aos']['duration'] ) ? $configs['kadence/aos']['duration'] : 400 ), 'easing' => ( isset( $configs ) && isset( $configs['kadence/aos'] ) && isset( $configs['kadence/aos']['ease'] ) ? $configs['kadence/aos']['ease'] : 'ease' ), 'delay' => ( isset( $configs ) && isset( $configs['kadence/aos'] ) && isset( $configs['kadence/aos']['delay'] ) ? $configs['kadence/aos']['delay'] : 0 ), 'once' => ( isset( $configs ) && isset( $configs['kadence/aos'] ) && isset( $configs['kadence/aos']['once'] ) ? $configs['kadence/aos']['once'] : false ), ) ); wp_register_script( 'kad-splide', KBP_URL . 'includes/assets/js/splide.min.js', array(), KBP_VERSION, true ); wp_register_script( 'kadence-splide-auto-scroll', KBP_URL . 'includes/assets/js/splide-auto-scroll.min.js', array(), KBP_VERSION, true ); wp_register_script( 'kadence-blocks-pro-splide-init', KBP_URL . 'includes/assets/js/kb-splide-init.min.js', array( 'kad-splide' ), KBP_VERSION, true ); wp_register_style( 'kadence-kb-splide', KBP_URL . 'includes/assets/css/kadence-splide.min.css', array(), KBP_VERSION ); wp_localize_script( 'kadence-blocks-pro-splide-init', 'kb_splide', array( 'i18n' => array( 'prev' => __( 'Previous slide', 'kadence-blocks-pro' ), 'next' => __( 'Next slide', 'kadence-blocks-pro' ), 'first' => __( 'Go to first slide', 'kadence-blocks-pro' ), 'last' => __( 'Go to last slide', 'kadence-blocks-pro' ), // translators: %s: the slide number 'slideX' => __( 'Go to slide %s', 'kadence-blocks-pro' ), // translators: %s: the page number 'pageX' => __( 'Go to page %s', 'kadence-blocks-pro' ), 'play' => __( 'Start autoplay', 'kadence-blocks-pro' ), 'pause' => __( 'Pause autoplay', 'kadence-blocks-pro' ), 'carousel' => __( 'carousel', 'kadence-blocks-pro' ), 'slide' => __( 'slide', 'kadence-blocks-pro' ), 'select' => __( 'Select a slide to show', 'kadence-blocks-pro' ), // translators: %1$s: the slide number, %2$s The slide total: 'slideLabel' => __( '%1$s of %2$s', 'kadence-blocks-pro' ), ), ) ); } /** * Registers and enqueue's script. * * @param string $handle the handle for the script. */ public function enqueue_script( $handle ) { if ( ! wp_script_is( $handle, 'registered' ) ) { $this->register_scripts(); } wp_enqueue_script( $handle ); } /** * Registers and enqueue's styles. * * @param string $handle the handle for the script. */ public function enqueue_style( $handle ) { if ( ! wp_style_is( $handle, 'registered' ) ) { $this->register_scripts(); } wp_enqueue_style( $handle ); } /** * Outputs extra css for blocks. * * @param mixed $post_object Object of WP_Post. */ public function frontend_build_css( $post_object ) { if ( ! is_object( $post_object ) ) { return; } if ( ! method_exists( $post_object, 'post_content' ) ) { $post_content = apply_filters( 'as3cf_filter_post_local_to_provider', $post_object->post_content ); $blocks = $this->kadence_parse_blocks( $post_content ); // print_r($blocks ); if ( ! is_array( $blocks ) || empty( $blocks ) ) { return; } $kadence_blocks_pro = apply_filters( 'kadence_blocks_pro_blocks_to_generate_post_css', array() ); foreach ( $blocks as $indexkey => $block ) { $block = apply_filters( 'kadence_blocks_frontend_build_css', $block ); if ( ! is_object( $block ) && is_array( $block ) && isset( $block['blockName'] ) ) { if ( isset( $kadence_blocks_pro[ $block['blockName'] ] ) ) { $block_class_instance = $kadence_blocks_pro[ $block['blockName'] ]::get_instance(); $block_class_instance->output_head_data( $block ); } if ( 'kadence/advancedgallery' === $block['blockName'] ) { if ( isset( $block['attrs'] ) && is_array( $block['attrs'] ) ) { $blockattr = $block['attrs']; if ( isset( $blockattr['type'] ) && ( 'thumbslider' === $blockattr['type'] || 'tiles' === $blockattr['type'] ) ) { if ( ! wp_style_is( 'kadence-blocks-gallery-pro', 'enqueued' ) ) { $this->enqueue_style( 'kadence-blocks-gallery-pro' ); } } } } if ( isset( $block['attrs'] ) && is_array( $block['attrs'] ) && isset( $block['attrs']['kadenceAnimation'] ) && ! empty( $block['attrs']['kadenceAnimation'] ) ) { $this->enqueue_script( 'kadence-aos' ); $this->enqueue_style( 'kadence-blocks-pro-aos' ); } if ( 'core/block' === $block['blockName'] ) { if ( isset( $block['attrs'] ) && is_array( $block['attrs'] ) ) { $blockattr = $block['attrs']; if ( isset( $blockattr['ref'] ) ) { $reusable_block = get_post( $blockattr['ref'] ); if ( $reusable_block && 'wp_block' === $reusable_block->post_type ) { $reuse_data_block = $this->kadence_parse_blocks( $reusable_block->post_content ); $this->blocks_cycle_through( $reuse_data_block, $kadence_blocks_pro ); } } } } if ( 'kadence/query' === $block['blockName'] ) { if ( isset( $block['attrs'] ) && is_array( $block['attrs'] ) ) { $blockattr = $block['attrs']; if ( isset( $blockattr['id'] ) ) { $query_block = get_post( $blockattr['id'] ); if ( $query_block && 'kadence_query' === $query_block->post_type ) { if ( class_exists( 'Kadence_Blocks_Frontend' ) ) { $kadence_blocks = \Kadence_Blocks_Frontend::get_instance(); if ( method_exists( $kadence_blocks, 'frontend_build_css' ) ) { $kadence_blocks->frontend_build_css( $query_block ); } } $query_data_block = parse_blocks( $query_block->post_content ); $this->blocks_cycle_through( $query_data_block, $kadence_blocks_pro ); } } } } if ( isset( $block['innerBlocks'] ) && ! empty( $block['innerBlocks'] ) && is_array( $block['innerBlocks'] ) ) { $this->blocks_cycle_through( $block['innerBlocks'], $kadence_blocks_pro ); } } } } } /** * Builds css for inner blocks * * @param array $inner_blocks array of inner blocks. * @param mixed $kadence_blocks_pro Instance kadence_blocks_pro. */ public function blocks_cycle_through( $inner_blocks, $kadence_blocks_pro ) { foreach ( $inner_blocks as $in_indexkey => $inner_block ) { $inner_block = apply_filters( 'kadence_blocks_frontend_build_css', $inner_block ); if ( ! is_object( $inner_block ) && is_array( $inner_block ) && isset( $inner_block['blockName'] ) ) { if ( isset( $kadence_blocks_pro[ $inner_block['blockName'] ] ) ) { $block_class_instance = $kadence_blocks_pro[ $inner_block['blockName'] ]::get_instance(); $block_class_instance->output_head_data( $inner_block ); } if ( isset( $inner_block['blockName'] ) ) { if ( 'kadence/advancedgallery' === $inner_block['blockName'] ) { if ( isset( $inner_block['attrs'] ) && is_array( $inner_block['attrs'] ) ) { $blockattr = $inner_block['attrs']; if ( isset( $blockattr['type'] ) && ( 'thumbslider' === $blockattr['type'] || 'tiles' === $blockattr['type'] ) ) { if ( ! wp_style_is( 'kadence-blocks-gallery-pro', 'enqueued' ) ) { $this->enqueue_style( 'kadence-blocks-gallery-pro' ); } } } } if ( isset( $inner_block['attrs'] ) && is_array( $inner_block['attrs'] ) && isset( $inner_block['attrs']['kadenceAnimation'] ) && ! empty( $inner_block['attrs']['kadenceAnimation'] ) ) { $this->enqueue_style( 'kadence-blocks-pro-aos' ); $this->enqueue_script( 'kadence-aos' ); } if ( 'core/block' === $inner_block['blockName'] ) { if ( isset( $inner_block['attrs'] ) && is_array( $inner_block['attrs'] ) ) { $blockattr = $inner_block['attrs']; if ( isset( $blockattr['ref'] ) ) { $reusable_block = get_post( $blockattr['ref'] ); if ( $reusable_block && 'wp_block' === $reusable_block->post_type ) { $reuse_data_block = $this->kadence_parse_blocks( $reusable_block->post_content ); $this->blocks_cycle_through( $reuse_data_block, $kadence_blocks_pro ); } } } } if ( 'kadence/query' === $inner_block['blockName'] ) { if ( isset( $inner_block['attrs'] ) && is_array( $inner_block['attrs'] ) ) { $blockattr = $inner_block['attrs']; if ( isset( $blockattr['id'] ) ) { $query_block = get_post( $blockattr['id'] ); if ( $query_block && 'kadence_query' === $query_block->post_type ) { if ( class_exists( 'Kadence_Blocks_Frontend' ) ) { $kadence_blocks = \Kadence_Blocks_Frontend::get_instance(); if ( method_exists( $kadence_blocks, 'frontend_build_css' ) ) { $kadence_blocks->frontend_build_css( $query_block ); } } $query_data_block = parse_blocks( $query_block->post_content ); $this->blocks_cycle_through( $query_data_block, $kadence_blocks_pro ); } } } } if ( 'kadence/query-card' === $inner_block['blockName'] ) { if ( isset( $inner_block['attrs'] ) && is_array( $inner_block['attrs'] ) ) { $blockattr = $inner_block['attrs']; if ( isset( $blockattr['id'] ) ) { $query_card_block = get_post( $blockattr['id'] ); if ( $query_card_block && 'kadence_query_card' === $query_card_block->post_type ) { if ( class_exists( 'Kadence_Blocks_Frontend' ) ) { $kadence_blocks = \Kadence_Blocks_Frontend::get_instance(); if ( method_exists( $kadence_blocks, 'frontend_build_css' ) ) { $kadence_blocks->frontend_build_css( $query_card_block ); } } $query_card_data_block = parse_blocks( $query_card_block->post_content ); $this->blocks_cycle_through( $query_card_data_block, $kadence_blocks_pro ); } } } } } if ( isset( $inner_block['innerBlocks'] ) && ! empty( $inner_block['innerBlocks'] ) && is_array( $inner_block['innerBlocks'] ) ) { $this->blocks_cycle_through( $inner_block['innerBlocks'], $kadence_blocks_pro ); } } } } } Kadence_Blocks_Pro_Frontend::get_instance();
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