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Output SearchWP Live Ajax Search results grouped by Category taxonomy term
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<?php if ( ! have_posts() ) : ?> | |
<p>No results</p> | |
<?php endif; return; ?> | |
<?php | |
$grouped_results = []; | |
$no_term_results = []; | |
while ( have_posts() ) { | |
the_post(); | |
$categories = get_the_terms( 'category' ); | |
// Group by the first Category returned. | |
if ( ! empty( $categories ) && isset( $categories[0] ) ) { | |
// If this group doesn't exist yet, create it. | |
if ( ! array_key_exists( $categories[0]->term_id, $grouped_results ) ) { | |
$grouped_results[ $categories[0]->term_id ] = [ | |
'term' => $categories[0], | |
'results' => [], | |
]; | |
} | |
// Add this result to the group. | |
$grouped_results[ $categories[0]->term_id ]['results'][ $post->ID ] = get_post( $post->ID ); | |
} else { | |
$no_term_results[ $post->ID ] = get_post( $post->ID ); | |
} | |
} | |
// Output grouped results. | |
if ( ! empty( $grouped_results ) ) { | |
foreach ( $grouped_results as $grouped_result ) { | |
echo '<h3>' . esc_html( $grouped_result['term']->name ) . '</h3>'; | |
foreach ( $grouped_result['results'] as $result ) { | |
?> | |
<div class="searchwp-live-search-result" role="option" id="" aria-selected="false"> | |
<p> | |
<a href="<?php echo esc_url( get_permalink( $result->ID ) ); ?>"> | |
<?php echo wp_kses_post( get_the_title( $result->ID ) ); ?> » | |
</a> | |
</p> | |
</div> | |
<?php | |
} | |
} | |
} | |
// Output ungrouped results. | |
if ( ! empty( $no_term_results ) ) { | |
foreach ( $no_term_results as $result ) { | |
?> | |
<div class="searchwp-live-search-result" role="option" id="" aria-selected="false"> | |
<p> | |
<a href="<?php echo esc_url( get_permalink( $result->ID ) ); ?>"> | |
<?php echo wp_kses_post( get_the_title( $result->ID ) ); ?> » | |
</a> | |
</p> | |
</div> | |
<?php | |
} | |
} |
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