| @@ -32,9 +32,15 @@ | ||
| 32 | 32 | return $widgets; |
| 33 | 33 | } |
| 34 | 34 | |
| 35 | 35 | public function callback_ajax_loadmore_posts() { |
| 36 | + // Verify the front-end nonce (sent by UltimatePostKitConfig.nonce) before | |
| 37 | + // processing this public load-more request. | |
| 38 | + if ( ! check_ajax_referer( 'upk-site', 'nonce', false ) ) { | |
| 39 | + wp_send_json_error( array( 'message' => esc_html__( 'Security check failed.', 'ultimate-post-kit' ) ), 403 ); | |
| 40 | + } | |
| 36 | 41 | |
| 42 | + | |
| 37 | 43 | $settings = []; |
| 38 | 44 | |
| 39 | 45 | if ( isset( $_POST['settings'] ) && is_array( $_POST['settings'] ) ) { |
| 40 | 46 | $settings = map_deep( wp_unslash( $_POST['settings'] ), 'sanitize_text_field' ); |
| @@ -57,8 +63,11 @@ | ||
| 57 | 63 | ], |
| 58 | 64 | $settings |
| 59 | 65 | ); |
| 60 | 66 | |
| 67 | + // Fill display flags the request may have omitted (see trait) before the render loop reads them. | |
| 68 | + $settings = array_merge( $this->loadmore_display_defaults(), $settings ); | |
| 69 | + | |
| 61 | 70 | $ajaxposts = $this->query_args( $settings ); |
| 62 | 71 | |
| 63 | 72 | ob_start(); |
| 64 | 73 | $found_posts = false; |
| @@ -75,15 +84,10 @@ | ||
| 75 | 84 | $post_link = esc_url( get_permalink() ); |
| 76 | 85 | $meta_sep = $settings['meta_separator'] ?? '.'; |
| 77 | 86 | $title_tag = Utils::get_valid_html_tag($settings['title_tags']); |
| 78 | 87 | |
| 79 | - $onclick = ''; | |
| 80 | - if ( ! empty( $settings['global_link'] ) && $settings['global_link'] === 'yes' ) { | |
| 81 | - $onclick = 'onclick="window.open(\'' . esc_url( $post_link ) . '\', \'_self\')"'; | |
| 82 | - } | |
| 83 | - | |
| 84 | 88 | ?> |
| 85 | - <div <?php echo $onclick; ?> class="upk-item"> | |
| 89 | + <div <?php if ( ! empty( $settings['global_link'] ) && $settings['global_link'] === 'yes' ) { printf( 'onclick="window.open(\'%s\', \'_self\')"', esc_url( $post_link ) ); } ?> class="upk-item"> | |
| 86 | 90 | <div class="upk-img-wrap"> |
| 87 | 91 | <?php $this->render_image( get_post_thumbnail_id(), 'large' ); ?> |
| 88 | 92 | </div> |
| 89 | 93 | |
