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Pattern directory theme: keep the curation and sort filters when searching #781

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Merged
gedex merged 2 commits into from
Sep 28, 2026
Merged

Pattern directory theme: keep the curation and sort filters when searching #781

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5110778
Pattern directory theme: keep the curation and sort filters when sear…
gedex Sep 28, 2026
484d340
Skip search blocks with a custom form action
gedex Sep 28, 2026
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29 changes: 21 additions & 8 deletions public_html/wp-content/themes/wporg-pattern-directory-2024/inc/block-config.php
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
add_filter( 'wporg_query_filter_options_sort', __NAMESPACE__ . '\get_sort_options' );
add_action( 'wporg_query_filter_in_form', __NAMESPACE__ . '\inject_other_filters' );
add_filter( 'wporg_favorite_button_settings', __NAMESPACE__ . '\get_favorite_settings', 10, 2 );
add_filter( 'render_block_core/search', __NAMESPACE__ . '\inject_category_search_block' );
add_filter( 'render_block_core/search', __NAMESPACE__ . '\inject_filters_search_block' );
add_filter( 'wporg_block_navigation_menus', __NAMESPACE__ . '\add_site_navigation_menus' );
add_filter( 'render_block_core/query-title', __NAMESPACE__ . '\update_archive_title', 10, 2 );
add_filter( 'render_block_core/site-title', __NAMESPACE__ . '\update_site_title' );
Expand Down Expand Up @@ -315,24 +315,37 @@ function get_favorite_settings( $settings, $post_id ) {
}

/**
* Inject the current category into the search form.
* Inject the current category, curation, and sorting into the pattern search form.
*
* Without these, a search resets the filters to their defaults, e.g. searching
* from `?curation=all` only returns curated patterns.
*
* @param string $block_content Search block markup.
*
* @return string
*/
function inject_category_search_block( $block_content ) {
function inject_filters_search_block( $block_content ) {
global $wp_query;
$category_inputs = '';
$query_var = 'pattern-categories';
if ( isset( $wp_query->query[ $query_var ] ) ) {

// Leave other search forms alone, such as the global header search, which submits to wordpress.org/search.
$form = new \WP_HTML_Tag_Processor( $block_content );
if ( ! $form->next_tag( 'form' ) || untrailingslashit( (string) $form->get_attribute( 'action' ) ) !== untrailingslashit( home_url() ) ) {
return $block_content;
}

$filter_inputs = '';
$query_vars = array( 'pattern-categories', 'curation', 'order', 'orderby' );
foreach ( $query_vars as $query_var ) {
if ( ! isset( $wp_query->query[ $query_var ] ) ) {
continue;
}
$values = (array) $wp_query->query[ $query_var ];
foreach ( $values as $value ) {
$category_inputs .= sprintf( '<input type="hidden" name="%s" value="%s" />', esc_attr( $query_var ), esc_attr( $value ) );
$filter_inputs .= sprintf( '<input type="hidden" name="%s" value="%s" />', esc_attr( $query_var ), esc_attr( $value ) );
}
}

return str_replace( '</form>', $category_inputs . '</form>', $block_content );
return str_replace( '</form>', $filter_inputs . '</form>', $block_content );
}

/**
Expand Down
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