How to automatically check/select filter values based on the archive page?

Category archive auto-selection
For every taxonomy
For specific taxonomies only
​Where do I put this custom code?​
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add_filter('asp_pre_get_front_filters', 'asp_change_tax_filter', 10, 2);
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function asp_change_tax_filter($filters, $type) {
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  // --- DO NOT CHANGE ANYTHING BELOW ---
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  if ( is_archive() ) {
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      $term_id = get_queried_object()->term_id;
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      if ( empty($term_id) )
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          return $filters;
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      $taxonomy = get_queried_object()->taxonomy;   
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      foreach ($filters as $k => &$filter) {
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          $term_id = get_queried_object()->term_id;
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          if ( $type == 'taxonomy' && $filter->data['taxonomy'] == $taxonomy ) {
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              $filter->unselect();
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              $filter->select($term_id);
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          }
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      }
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  }
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  return $filters;
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}
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​Where do I put this custom code?​
1
add_filter('asp_pre_get_front_filters', 'asp_change_tax_filter', 10, 2);
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function asp_change_tax_filter($filters, $type) {
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  $taxonomies = 'category, post_tag'; // Comma separated list of taxonomies
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​
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  // --- DO NOT CHANGE ANYTHING BELOW ---
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  if ( is_archive() ) {
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      $term_id = get_queried_object()->term_id;
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      if ( empty($term_id) )
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          return $filters;
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      $taxonomies = explode(',', $taxonomies);
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      foreach ( $taxonomies as $taxonomy ) {
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          $taxonomy = trim($taxonomy);
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          foreach ($filters as $k => &$filter) {
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              if ($type == 'taxonomy' && $filter->data['taxonomy'] == $taxonomy) {
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                  $filter->unselect();
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                  $filter->select($term_id);
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              }
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          }
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      }
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  }
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  return $filters;
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}
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$taxonomy (string) - comma separated list of taxonomy names, where you want the code to apply

Restricting results to the same category as the current post object

Next - Frontend Filters

Frontend filters API

Last modified 1yr ago

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