betterdocs / views / widgets / breadcrumbs.php

breadcrumbs.php in BetterDocs – AI Documentation, Knowledge Base, MCP Server, Docs, Wikis, FAQ & Chatbot 4.5.1, at views/widgets/breadcrumbs.php

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1	<?php
2	if ( is_front_page() ) {
3	return;
4	}
5	$breadcrumbs_layout = isset( $breadcrumbs_layout ) ? $breadcrumbs_layout : 'layout-1';
6	$home_text = betterdocs()->settings->get( 'breadcrumb_home_text', 'Home' );
7	$home_url = betterdocs()->settings->get( 'breadcrumb_home_url' );
8	$enable_breadcrumb_category = betterdocs()->settings->get( 'enable_breadcrumb_category' );
9	$enable_breadcrumb_title = betterdocs()->settings->get( 'enable_breadcrumb_title' );
10	$builtin_doc_page = betterdocs()->settings->get( 'builtin_doc_page', true );
11	$docs_page = betterdocs()->settings->get( 'docs_page' );
12	$taxanomy = betterdocs()->query->get_taxonomy();
13	$post_type = 'docs';
14	$docs_page_title = __( 'Docs', 'betterdocs' );
15	$li_classes = [ 'item-cat', 'item-custom-post-type-docs' ];
16	$enable_breadcrumb_home_text = betterdocs()->settings->get('enable_breadcrumb_home_text', true);
17
18	if ( $builtin_doc_page \|\| ( ! $builtin_doc_page && $docs_page <= 0 ) ) {
19	$post_type_object = get_post_type_object( $post_type );
20	$li_classes = [ 'item-cat', 'item-custom-post-type-' . esc_attr( $post_type ) ];
21
22	$docs_page_url = get_post_type_archive_link( $post_type );
23	$docs_page_title = $post_type_object->labels->name;
24	} elseif ( $docs_page ) {
25	$li_classes = [ 'item-cat item-custom-docs-page' ];
26	$docs_page_url = get_page_link( $docs_page );
27	$docs_page_title = get_the_title( $docs_page );
28	}
29
30	$breadcrumbs = [
31	[
32	'li_classes' => [ 'item-home' ],
33	'url' => $home_url,
34	'text' => stripslashes( $home_text )
35	],
36	[
37	'li_classes' => $li_classes,
38	'url' => $docs_page_url,
39	'text' => $docs_page_title
40	]
41	];
42
43	if( ! $enable_breadcrumb_home_text ) {
44	unset($breadcrumbs[0]);
45	}
46
47	$breadcrumbs = apply_filters( 'betterdocs_breadcrumb_before_archives', $breadcrumbs );
48	if ( $taxanomy == 'doc_category' \|\| is_tax( 'doc_tag' ) ) {
49	if ( $enable_breadcrumb_category ) {
50	$query_obj = get_queried_object();
51	$term_id = $query_obj->term_id;
52
53	$term_parents = betterdocs()->query->get_term_parents( $term_id );
54	if ( ! is_wp_error( $term_parents ) && is_array( $term_parents ) ) {
55	$breadcrumbs = apply_filters( 'betterdocs_breadcrumb_after_archives', array_merge( $breadcrumbs, $term_parents ) );
56	}
57	}
58	} elseif ( is_single() ) {
59	global $wp_query, $post;
60
61	if ( $enable_breadcrumb_category ) {
62	$cat_terms = [];
63	if ( isset( $wp_query->query_vars['doc_category'] ) ) {
64	$term = get_term_by( 'slug', $wp_query->query_vars['doc_category'], 'doc_category' );
65	if ( ! empty( $term ) ) {
66	$cat_terms[] = $term;
67	}
68	}
69
70	if ( empty( $cat_terms ) ) {
71	$cat_terms = wp_get_post_terms( $post->ID, 'doc_category' );
72	}
73
74	$breadcrumbs = apply_filters( 'betterdocs_breadcrumb_before_single_category', $breadcrumbs );
75
76	if ( $cat_terms ) {
77	$term_parents = betterdocs()->query->get_term_parents( $cat_terms[0]->term_id );
78	if ( ! is_wp_error( $term_parents ) && is_array( $term_parents ) ) {
79	$breadcrumbs = array_merge( $breadcrumbs, $term_parents );
80	}
81	}
82	}
83
84	// Check if the post is in a category
85	if ( $enable_breadcrumb_title ) {
86	$breadcrumbs[] = [
87	'li_classes' => [ 'item-current', 'item-' . ( $post->ID != null ? $post->ID : '' ), 'current' ],
88	'url' => '',
89	'text' => betterdocs()->template_helper->kses( get_the_title() )
90	];
91	}
92	}
93
94	if ( empty( $breadcrumbs ) ) {
95	return;
96	}
97
98	$_wrapper_attr_array = [
99	'class' => [ 'betterdocs-breadcrumb' ],
100	'id' => [ 'betterdocs-breadcrumb' ]
101	];
102
103	if ( isset( $breadcrumbs_layout ) && ! empty( $breadcrumbs_layout ) ) {
104	$br_wrapper_attr_array['class'][] = 'betterdocs-breadcrumb ' . $breadcrumbs_layout;
105	$br_wrapper_attr_array['id'][] = 'betterdocs-breadcrumb';
106	} else {
107	$br_wrapper_attr_array = $_wrapper_attr_array;
108	}
109
110
111	if ( isset( $widget ) && $widget instanceof \WPDeveloper\BetterDocs\Editors\BlockEditor\Block ) {
112	$br_wrapper_attr_array['class'][] = $blockId;
113	}
114
115	$wrapper_attr = betterdocs()->template_helper->get_html_attributes( $br_wrapper_attr_array );
116	?>
117
118	<nav
119	<?php echo $wrapper_attr; //phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>>
120	<ul class="betterdocs-breadcrumb-list">
121	<?php
122	foreach ( $breadcrumbs as $breadcrumb ) :
123	$li_classes = [ 'betterdocs-breadcrumb-item' ];
124	$li_classes = ! empty( $breadcrumb['li_classes'] ) ? array_merge( $li_classes, $breadcrumb['li_classes'] ) : $li_classes;
125	?>
126	<li class="<?php echo implode( ' ', $li_classes ); //phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>">
127	<?php
128	if ( empty( $breadcrumb['url'] ) ) {
129	echo wp_kses_post( '<span>' . $breadcrumb['text'] . '</span>' );
130	} else {
131	echo wp_kses_post(
132	wp_sprintf(
133	"<a href='%s' class='bread-link' title='%s'>%s</a>",
134	esc_attr( esc_url( $breadcrumb['url'] ) ),
135	esc_attr( stripslashes( $breadcrumb['text'] ) ),
136	$breadcrumb['text']
137	)
138	);
139	}
140	?>
141	</li>
142	<?php
143	if ( next( $breadcrumbs ) ) :
144	if ( $breadcrumbs_layout == 'layout-2' \|\| $breadcrumbs_layout == 'layout-3' ) {
145	$view_object->get( 'template-parts/breadcrumb-delimiter-2' );
146	} else {
147	$view_object->get( 'template-parts/breadcrumb-delimiter-1' );
148	}
149	endif;
150	?>
151	<?php endforeach; ?>
152	</ul>
153	</nav>
154