max_num_pages; // No need for load more if we already reached the last page if ( $page >= $max_pages ) { return; } // Remove useless attributes unset( $atts['wrap_css'] ); unset( $atts['show_categories_tax'] ); if ( ! in_array( $shortcode_tag, array( 'vcex_post_type_archive', 'vcex_post_type_grid', 'vcex_recent_news' ) ) ) { unset( $atts['post_type'] ); unset( $atts['taxonomy'] ); } // Add query vars for auto_query if ( isset( $atts['auto_query'] ) && true === vcex_validate_boolean( $atts['auto_query'] ) ) { $atts['query_vars'] = $query->query_vars; $atts['query_vars'] = wp_json_encode( $query->query_vars ); } // Define load more text $loadmore_text = esc_html__( 'Load More', 'total-theme-core' ); $loading_text = esc_html__( 'Loading…', 'total-theme-core' ); $failed_text = esc_html__( 'Failed to load posts.', 'total-theme-core' ); if ( function_exists( 'wpex_get_loadmore_text' ) ) { $loadmore_text = wpex_get_loadmore_text(); } if ( function_exists( 'wpex_get_loadmore_loading_text' ) ) { $loading_text = wpex_get_loadmore_loading_text(); } if ( function_exists( 'wpex_get_loadmore_failed_text' ) ) { $failed_text = wpex_get_loadmore_failed_text(); } // Create array of load more settings to be added to the button data $settings = apply_filters( 'vcex_get_loadmore_button_settings', array( 'class' => 'vcex-loadmore-button theme-button', 'text' => $loadmore_text, 'loading_text' => $loading_text, 'failed_text' => $failed_text, 'gif' => includes_url( 'images/spinner-2x.gif' ), ), $shortcode_tag, $atts ); // Load more classes $loadmore_classes = array( 'vcex-loadmore', 'wpex-clear', 'wpex-text-center', ); if ( 'wpex_post_cards' == $shortcode_tag ) { $loadmore_classes[] = 'wpex-mt-30'; } else { $loadmore_classes[] = 'wpex-mt-10'; } $loadmore_classes = apply_filters( 'vcex_loadmore_class', $loadmore_classes, $shortcode_tag, $atts ); // Return load more button $button = '

'; $btn_attr = array( 'class' => esc_attr( $settings['class'] ), 'data-page' => esc_attr( $page ), 'data-max-pages' => esc_attr( $max_pages ), 'data-text' => esc_attr( $settings['text'] ), 'data-loading-text' => esc_attr( $settings['loading_text'] ), 'data-failed-text' => esc_attr( $settings['failed_text'] ), 'data-nonce' => esc_attr( wp_create_nonce( 'vcex-ajax-pagination-nonce' ) ), 'data-shortcode-tag' => esc_attr( $shortcode_tag ), 'data-shortcode-params' => esc_attr( wp_json_encode( $atts, false ) ), // changed from htmlspecialchars to esc_attr in v 5.0 ); $button .= ' $value_escaped ) { $button .= ' ' . $name . '="' . $value_escaped . '"'; } $button .= '>'; $button_text_allowed_tags = array( 'img' => array( 'src' => array(), 'alt' => array(), ), 'span' => array( 'class' => array(), ), ); $button .= '' . wp_kses( $settings['text'], $button_text_allowed_tags ) . ''; $button .= ''; $button .= '

' . esc_attr( $settings['loading_text'] ) . '

'; $button .= ''; $button .= '

'; return $button; } /** * Load More AJAX. */ function vcex_loadmore_ajax_render() { check_ajax_referer( 'vcex-ajax-pagination-nonce', 'nonce' ); if ( empty( $_POST['shortcodeParams'] ) ) { wp_die(); } $allowed_shortcodes = array( 'vcex_blog_grid', 'vcex_image_grid', 'vcex_portfolio_grid', 'vcex_post_type_archive', 'vcex_post_type_grid', 'vcex_recent_news', 'vcex_staff_grid', 'vcex_testimonials_grid', 'wpex_post_cards', ); if ( empty( $_POST[ 'shortcodeTag' ] ) || ! in_array( $_POST['shortcodeTag'], $allowed_shortcodes ) ) { wp_die(); } if ( class_exists( 'WPBMap' ) ) { WPBMap::addAllMappedShortcodes(); // fix for WPBakery not working in ajax } $tag = wp_strip_all_tags( $_POST['shortcodeTag'] ); $params = (array) $_POST[ 'shortcodeParams' ]; $data = wp_send_json_success( vcex_do_shortcode_function( $tag, $params ) ); wp_send_json_success( $data ); wp_die(); } add_action( 'wp_ajax_vcex_loadmore_ajax_render', 'vcex_loadmore_ajax_render' ); add_action( 'wp_ajax_nopriv_vcex_loadmore_ajax_render', 'vcex_loadmore_ajax_render' );