| @@ -32,14 +32,8 @@ | ||
| 32 | 32 | ]; |
| 33 | 33 | } |
| 34 | 34 | |
| 35 | 35 | public function render( $atts, $content = null ) { |
| 36 | - // Check if post is password protected and user hasn't provided correct password | |
| 37 | - if ( post_password_required( $this->attributes['post_id'] ) ) { | |
| 38 | - // Don't show ToC for password-protected posts until password is provided | |
| 39 | - return ''; | |
| 40 | - } | |
| 41 | - | |
| 42 | 36 | $this->views( 'shortcodes/toc' ); |
| 43 | 37 | } |
| 44 | 38 | |
| 45 | 39 | public function view_params() { |
| @@ -48,49 +42,8 @@ | ||
| 48 | 42 | ]; |
| 49 | 43 | } |
| 50 | 44 | |
| 51 | 45 | /** |
| 52 | - * Process content for TOC generation without triggering heavy content filters | |
| 53 | - * This handles special characters while avoiding memory issues from plugins like WPML | |
| 54 | - * | |
| 55 | - * @param string $content Raw post content | |
| 56 | - * @return string Processed content | |
| 57 | - */ | |
| 58 | - public function process_content_for_toc( $content ) { | |
| 59 | - // Check if we should use the full content filter (for backward compatibility) | |
| 60 | - $use_full_filter = apply_filters( 'betterdocs_toc_use_full_content_filter', false ); | |
| 61 | - | |
| 62 | - if ( $use_full_filter ) { | |
| 63 | - // Use the full content filter if explicitly enabled | |
| 64 | - return apply_filters( 'the_content', $content ); | |
| 65 | - } | |
| 66 | - | |
| 67 | - // Apply only essential content processing filters that handle special characters | |
| 68 | - // without triggering heavy processing from plugins like WPML, page builders, etc. | |
| 69 | - | |
| 70 | - // Handle shortcodes first (but don't execute them, just remove them to avoid conflicts) | |
| 71 | - $content = strip_shortcodes( $content ); | |
| 72 | - | |
| 73 | - // Decode HTML entities to handle special characters properly | |
| 74 | - $content = html_entity_decode( $content, ENT_QUOTES, 'UTF-8' ); | |
| 75 | - | |
| 76 | - // Convert line breaks to proper HTML if needed | |
| 77 | - $content = wpautop( $content ); | |
| 78 | - | |
| 79 | - // Apply specific filters that are safe and necessary for TOC generation | |
| 80 | - // These are lightweight filters that handle character encoding and basic formatting | |
| 81 | - $content = apply_filters( 'betterdocs_toc_content_processing', $content ); | |
| 82 | - | |
| 83 | - // Additional safety: limit content size to prevent memory issues | |
| 84 | - $max_content_length = apply_filters( 'betterdocs_toc_max_content_length', 500000 ); // 500KB default | |
| 85 | - if ( strlen( $content ) > $max_content_length ) { | |
| 86 | - $content = substr( $content, 0, $max_content_length ); | |
| 87 | - } | |
| 88 | - | |
| 89 | - return $content; | |
| 90 | - } | |
| 91 | - | |
| 92 | - /** | |
| 93 | 46 | * This method is responsible for re-arranging the TOC data based on hierarchy or non-hierarchy |
| 94 | 47 | * |
| 95 | 48 | * @param string $post_content |
| 96 | 49 | * @param string $htag_support |
| @@ -144,9 +97,9 @@ | ||
| 144 | 97 | $heading_name = preg_replace( '/<[^<]+?>/', '', $current_title ); |
| 145 | 98 | $heading_name = ! empty( $heading_name ) ? strtolower( str_replace( ' ', '-', preg_replace( '/[^\p{L}\p{N}\s]/u', '', $heading_name ) ) ) : ''; |
| 146 | 99 | preg_match( '/id="(.+?)"/', $current_title, $matches_id ); |
| 147 | 100 | $heading_id = isset( $matches_id[1] ) ? strtolower( $matches_id[1] ) : ''; |
| 148 | - $tag_number = ! empty( $heading_id ) ? $heading_id : ( ! empty( $heading_name ) && $dynamic_toc_title_switch ? $heading_name : $tag_counter . '-toc-title' ); | |
| 101 | + $tag_number = ! empty( $heading_id ) ? $heading_id : ( ! empty( $heading_name ) && $this->settings->get( 'toc_dynamic_title' ) ? $heading_name : $tag_counter . '-toc-title' ); | |
| 149 | 102 | |
| 150 | 103 | $new_data = new Node(); |
| 151 | 104 | $new_data->key = $current_tag_number; |
| 152 | 105 | $new_data->tag = $current_tag; |
