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HelpHub: Point article breadcrumbs at Support and show the category #1225

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HelpHub: Point article breadcrumbs at Support and show the category #1225

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30 changes: 29 additions & 1 deletion wordpress.org/public_html/wp-content/themes/pub/wporg-support-2024/functions.php
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Original file line number Diff line number Diff line change
Expand Up @@ -407,6 +407,11 @@ function wporg_support_breadcrumb() {
$args['include_home'] = true;
$args['home_text'] = __( 'Forums', 'wporg-forums' );

// HelpHub pages aren't part of the forums.
if ( is_singular( array( 'helphub_article', 'helphub_version' ) ) || is_category() ) {
$args['home_text'] = esc_html__( 'Support', 'wporg-forums' );
}

// Forum root
$args['include_root'] = false;

Expand All @@ -415,16 +420,39 @@ function wporg_support_breadcrumb() {
$args['current_before'] = '<span class="bbp-breadcrumb-current">';
$args['current_after'] = '</span>';

// bbPress would use the title of the first post in the archive.
if ( is_category() ) {
$args['current_text'] = esc_html( single_cat_title( '', false ) );
}

return $args;
}
add_filter( 'bbp_before_get_breadcrumb_parse_args', 'wporg_support_breadcrumb' );

add_filter(
'bbp_breadcrumbs',
/**
* Filters the breadcrumbs to replace the home URL with the forums page.
* Filters the breadcrumbs to replace the home URL with the forums page,
* and to add the category to HelpHub articles.
*/
function( $crumbs ) {
if ( is_singular( 'helphub_article' ) ) {
$categories = get_the_category( get_queried_object_id() );

if ( $categories ) {
$category_crumb = sprintf(
'<a href="%1$s" class="bbp-breadcrumb-category">%2$s</a>',
esc_url( get_category_link( $categories[0] ) ),
esc_html( $categories[0]->name )
);
array_splice( $crumbs, 1, 0, $category_crumb );
}
}

if ( is_singular( array( 'helphub_article', 'helphub_version' ) ) || is_category() ) {
return $crumbs;
}

foreach ( $crumbs as $i => $link ) {
if ( str_contains( $link, 'bbp-breadcrumb-home' ) ) {
$crumbs[ $i ] = str_replace( home_url(), home_url( '/forums/' ), $link );
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