# post-carousel/4.0.7/public/class-smart-post-show-public.php Smart Post – Post Grid, Post Carousel, Post Slider Gutenberg Blocks for Blog & News, version 4.0.7. 312 lines. - Page: https://pluginprobe.com/plugins/post-carousel/4.0.7/code/public/class-smart-post-show-public.php - Raw: https://pluginprobe.com/plugins/post-carousel/4.0.7/raw/public/class-smart-post-show-public.php - Modified: 2026-04-24T11:48:54+00:00 Line numbers below start at 1. Link to a line or a range by appending a fragment to the page URL, for example `https://pluginprobe.com/plugins/post-carousel/4.0.7/code/public/class-smart-post-show-public.php#L10-L20`. ```php load_public_dependencies(); $this->pcp_public_action(); } /** * Public dependencies. * * @return void */ private function load_public_dependencies() { require_once SP_PC_PATH . 'public/helpers/class-post-functions.php'; require_once SP_PC_PATH . 'public/helpers/class-pcp-queryinside.php'; require_once SP_PC_PATH . 'public/template/loop/class-loop-html.php'; } /** * Public Action * * @return void */ private function pcp_public_action() { add_action( 'template_redirect', array( $this, 'pcp_handle_site_mode_redirection' ) ); add_shortcode( 'smart_post_show', array( $this, 'pcp_shortcode_render' ) ); add_shortcode( 'sp_postcarousel', array( $this, 'pcp_shortcode_render' ) ); add_shortcode( 'post-carousel', array( $this, 'pcp_shortcode_render' ) ); add_action( 'save_post', array( $this, 'delete_page_sp_pcp_option_on_save' ) ); $this->suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) || ( defined( 'WP_DEBUG' ) && WP_DEBUG ) ? '' : '.min'; } /** * Handle Site Mode (Maintenance/Coming Soon) redirection. * * @return void */ public function pcp_handle_site_mode_redirection() { $settings = get_option( 'sp_post_carousel_settings', array() ); $site_mode = isset( $settings['pcp_site_mode'] ) ? $settings['pcp_site_mode'] : 'live'; $redirect_page_id = isset( $settings['pcp_select_page'] ) ? absint( $settings['pcp_select_page'] ) : 0; $user_capability = apply_filters( 'pcp_user_role_permission', 'manage_options' ); if ( 'live' !== $site_mode && ! empty( $redirect_page_id ) ) { if ( ! current_user_can( $user_capability ) ) { $current_page_id = get_queried_object_id(); if ( $current_page_id !== $redirect_page_id ) { wp_safe_redirect( get_permalink( $redirect_page_id ) ); exit; } } } } /** * Minify output * * @param statement $html output. * @return statement */ public static function minify_output( $html ) { $html = preg_replace( '/).)*-->/s', '', $html ); $html = str_replace( array( "\r\n", "\r", "\n", "\t" ), '', $html ); while ( stristr( $html, ' ' ) ) { $html = str_replace( ' ', ' ', $html ); } return $html; } /** * Register the stylesheets for the public-facing side of the site. * * @since 2.2.0 */ public function enqueue_styles() { // Get the existing shortcode ids from the current page. $get_page_data = self::get_page_data(); $found_shortcode_id = $get_page_data['generator_id']; // Check shortcode ids are exist in the current page and then enqueue all styles. if ( $found_shortcode_id ) { wp_enqueue_style( 'font-awesome' ); wp_enqueue_style( 'pcp_swiper' ); wp_enqueue_style( 'pcp_fonttello_icon' ); wp_enqueue_style( 'pcp-style' ); $dynamic_style = self::load_dynamic_style( $found_shortcode_id ); wp_add_inline_style( 'pcp-style', $dynamic_style['dynamic_css'] ); } } /** * Function get layout from attrs and create class depending on it. * * @since 2.0 * @param array $attribute attribute of this shortcode. */ public function pcp_shortcode_render( $attribute ) { $shortcode_id = esc_attr( intval( $attribute['id'] ) ); // Check the shortcode existence and status. if ( empty( $shortcode_id ) || 'sp_post_carousel' !== get_post_type( $shortcode_id ) || 'trash' === get_post_status( $shortcode_id ) ) { return; } // Preset Layouts. $layout = get_post_meta( $shortcode_id, 'sp_pcp_layouts', true ); // All the visible options for the Shortcode like – Global, Filter, Display, Popup, Typography etc. $view_options = get_post_meta( $shortcode_id, 'sp_pcp_view_options', true ); $section_title = get_the_title( $shortcode_id ); // Get the existing shortcode id from the current page. $get_page_data = self::get_page_data(); $found_shortcode_id = $get_page_data['generator_id']; ob_start(); // Check if shortcode and page ids are not exist in the current page then enqueue the stylesheet. if ( ! is_array( $found_shortcode_id ) || ! $found_shortcode_id || ! in_array( $shortcode_id, $found_shortcode_id ) ) { wp_enqueue_style( 'font-awesome' ); wp_enqueue_style( 'pcp_swiper' ); wp_enqueue_style( 'pcp-style' ); $dynamic_style = self::load_dynamic_style( $shortcode_id, $view_options, $layout ); // Add dynamic style. echo ''; // phpcs:ignore } // Update options if the existing shortcode id option not found. self::sps_db_options_update( $shortcode_id, $get_page_data ); SP_PC_Output::pc_html_show( $view_options, $layout, $shortcode_id, $section_title ); return ob_get_clean(); } /** * Register all Styles and Scripts for the public-facing side of the site. * * @since 2.4.17 */ public function register_all_scripts() { $pcp_settings = get_option( 'sp_post_carousel_settings' ); /** * Register all the styles for the public-facing side of the site. */ if ( $pcp_settings['pcp_fontawesome_css'] ) { wp_register_style( 'font-awesome', SP_PC_URL . 'public/assets/css/font-awesome.min.css', array(), SP_PC_VERSION, 'all' ); } if ( $pcp_settings['pcp_swiper_css'] ) { wp_register_style( 'pcp_swiper', SP_PC_URL . 'public/assets/css/swiper-bundle.min.css', array(), SP_PC_VERSION, 'all' ); } wp_register_style( 'pcp_fonttello_icon', SP_PC_URL . 'admin/assets/css/fontello.min.css', array(), SP_PC_VERSION, 'all' ); wp_register_style( 'pcp-style', SP_PC_URL . 'public/assets/css/style.min.css', array(), SP_PC_VERSION, 'all' ); /** * Register all the Scripts for the public-facing side of the site. */ wp_register_script( 'pcp_swiper', SP_PC_URL . 'public/assets/js/swiper-bundle.min.js', array( 'jquery' ), SP_PC_VERSION, true ); wp_register_script( 'pcp_script', SP_PC_URL . 'public/assets/js/scripts.min.js', array( 'jquery' ), SP_PC_VERSION, true ); wp_localize_script( 'pcp_script', 'pcp_vars', array( 'swiperEnqueue' => $pcp_settings['pcp_swiper_js'], ) ); } /** * Gets the existing shortcode-id, page-id and option-key from the current page. * * @return array */ public static function get_page_data() { $current_page_id = get_queried_object_id(); $option_key = 'sp_pcp_page_id' . $current_page_id; $found_generator_id = get_option( $option_key ); if ( is_multisite() ) { $option_key = 'sp_pcp_page_id' . get_current_blog_id() . $current_page_id; $found_generator_id = get_site_option( $option_key ); } $get_page_data = array( 'page_id' => $current_page_id, 'generator_id' => $found_generator_id, 'option_key' => $option_key, ); return $get_page_data; } /** * If the option does not exist, it will be created. * * It will be serialized before it is inserted into the database. * * @param string $post_id existing shortcode id. * @param array $get_page_data get current page-id, shortcode-id and option-key from the the current page. * @return void */ public static function sps_db_options_update( $post_id, $get_page_data ) { $found_generator_id = $get_page_data['generator_id']; $option_key = $get_page_data['option_key']; $current_page_id = $get_page_data['page_id']; if ( $found_generator_id ) { $found_generator_id = is_array( $found_generator_id ) ? $found_generator_id : array( $found_generator_id ); if ( ! in_array( $post_id, $found_generator_id ) || empty( $found_generator_id ) ) { // If not found the shortcode id in the page options. array_push( $found_generator_id, $post_id ); if ( is_multisite() ) { update_site_option( $option_key, $found_generator_id ); } else { update_option( $option_key, $found_generator_id ); } } } else { // If option not set in current page add option. if ( $current_page_id ) { if ( is_multisite() ) { add_site_option( $option_key, array( $post_id ) ); } else { add_option( $option_key, array( $post_id ) ); } } } } /** * Load dynamic style of the existing shortcode id. * * @param mixed $found_generator_id to push id option for getting how many shortcode in the page. * @param mixed $view_options shortcode options. * @param mixed $layout all layout based options. * @return array dynamic style use in the existing shortcodes in the current page. */ public static function load_dynamic_style( $found_generator_id, $view_options = array(), $layout = '' ) { $pcp_settings = get_option( 'sp_post_carousel_settings' ); $custom_css = ''; // If multiple shortcode found in the current page. if ( is_array( $found_generator_id ) ) { foreach ( $found_generator_id as $pcp_id ) { if ( $pcp_id && is_numeric( $pcp_id ) && get_post_status( $pcp_id ) !== 'trash' ) { $view_options = get_post_meta( $pcp_id, 'sp_pcp_view_options', true ); $layout = get_post_meta( $pcp_id, 'sp_pcp_layouts', true ); if ( is_array( $view_options ) ) { include SP_PC_PATH . 'public/dynamic-css/dynamic-css.php'; } } } } else { // If single shortcode found in the current page. $pcp_id = $found_generator_id; if ( is_array( $view_options ) ) { include SP_PC_PATH . 'public/dynamic-css/dynamic-css.php'; } } // Custom css merge with dynamic style. $pcp_custom_css = isset( $pcp_settings['pcp_custom_css'] ) ? trim( html_entity_decode( $pcp_settings['pcp_custom_css'] ) ) : ''; if ( ! empty( $pcp_custom_css ) ) { $custom_css .= $pcp_custom_css; } $dynamic_style = array( 'dynamic_css' => self::minify_output( $custom_css ), ); return $dynamic_style; } /** * Delete page shortcode ids array option on save * * @param int $post_ID current post id. * @return void * * @since 2.4.17 */ public function delete_page_sp_pcp_option_on_save( $post_ID ) { if ( is_multisite() ) { $option_key = 'sp_pcp_page_id' . get_current_blog_id() . $post_ID; if ( get_site_option( $option_key ) ) { delete_site_option( $option_key ); } } elseif ( get_option( 'sp_pcp_page_id' . $post_ID ) ) { delete_option( 'sp_pcp_page_id' . $post_ID ); } } } ```