← All changes | includes/Shortcodes/ToC.php +1 -49 4.8.0 → 3.8.9 View file →

		@@ -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() {
		@@ -48,50 +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		- // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- intentional WP core filter integration to render content as the platform would.
65		- return apply_filters( 'the_content', $content );
66		- }
67		-
68		- // Apply only essential content processing filters that handle special characters
69		- // without triggering heavy processing from plugins like WPML, page builders, etc.
70		-
71		- // Handle shortcodes first (but don't execute them, just remove them to avoid conflicts)
72		- $content = strip_shortcodes( $content );
73		-
74		- // Decode HTML entities to handle special characters properly
75		- $content = html_entity_decode( $content, ENT_QUOTES, 'UTF-8' );
76		-
77		- // Convert line breaks to proper HTML if needed
78		- $content = wpautop( $content );
79		-
80		- // Apply specific filters that are safe and necessary for TOC generation
81		- // These are lightweight filters that handle character encoding and basic formatting
82		- $content = apply_filters( 'betterdocs_toc_content_processing', $content );
83		-
84		- // Additional safety: limit content size to prevent memory issues
85		- $max_content_length = apply_filters( 'betterdocs_toc_max_content_length', 500000 ); // 500KB default
86		- if ( strlen( $content ) > $max_content_length ) {
87		- $content = substr( $content, 0, $max_content_length );
88		- }
89		-
90		- return $content;
91		- }
92		-
93		- /**
94	46	* This method is responsible for re-arranging the TOC data based on hierarchy or non-hierarchy
95	47	*
96	48	* @param string $post_content
97	49	* @param string $htag_support
		@@ -145,9 +97,9 @@
145	97	$heading_name = preg_replace( '/<[^<]+?>/', '', $current_title );
146	98	$heading_name = ! empty( $heading_name ) ? strtolower( str_replace( ' ', '-', preg_replace( '/[^\p{L}\p{N}\s]/u', '', $heading_name ) ) ) : '';
147	99	preg_match( '/id="(.+?)"/', $current_title, $matches_id );
148	100	$heading_id = isset( $matches_id[1] ) ? strtolower( $matches_id[1] ) : '';
149		- $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' );
150	102
151	103	$new_data = new Node();
152	104	$new_data->key = $current_tag_number;
153	105	$new_data->tag = $current_tag;