Incluir prazo de taxonomia personalizado em busca

Eutentei a solução de onetrickpony acima https://wordpress.stackexchange.com/a/5404/37612,que é ótimo,maseuencontrei uma questão lá,quenãofuncionouparamim,e eufaria umapequenamodificação:

.
1. Seeuprocureipor uma stringnotítulo dataxonomia -funcionamuitobem

2. Se ataxonomiativer caracteresespeciais,e. Com alemão "Umlauts" (Ö,ä,ü)e umaprocura de OE,AE,UE Insteda de usar o CHAR ESPECIAL - vocêprecisa adicionar apesquisana lesma dataxonomia - OR t.slug LIKE '%".get_search_query()."%'

3. Seprocurar uma combinação de uma consulta depesquisae umfiltro detaxonomia -issotambémfuncionabem

4. Mas oproblema é,quando vocêtenta usar apenas ofiltro detaxonomia - ogancho depesquisa anexa uma string vaziapara a consulta senenhumtextoforpesquisadoe,poressemotivo,obtertodos ospostsno resultado,em vez de apenas aqueles dataxonomiafiltrada. Umainstrução simples se resolva oproblema. Então,todo o códigomodificado seriaeste (funcionaperfeitamentebem paramim!)

function custom_search_where ($ onde) {
  Global $ WPDB;
 if (is_search () &&get_search_query ())
    $ where.="ou ((t.name como '%".get_search_query (). "%' out.Slug como '%".get_search_query (). "%')e {$ wpdb->posts} .post_status='Publicar') ";
  retornar $ onde;
}

função custom_search_join ($juntar) {
  Global $ WPDB;
 if (is_search () &&get_search_query ())
    $junte-se.="Left adingue {$ wpdb->term_relationships} TR on {$ wpdb->posts} .id=tr.object_id Innerjunte {$ wpdb->term_taxonomy}tt ontt.term_taxonomy_id=tr.term_taxonomy_idinternamenteinterna $ wpdb-> Termos}t emt.term_id=tt.term_id ";
  retornar $juntar;
}

Função Custom_Search_Groupby ($ Groupby) {
  Global $ WPDB;

//precisamos agruparno ID POST
  $groupby_id="{$ wpdb->posts} .id";
 if (!is_search ()|| Strpos ($ Groupby,$ Groupby_ID)!==FALSE||!get_search_query ()) Retornar $ Groupby;

//Groupbyestava vazio,use onosso
 if (! Strlen (Trim ($ Groupby))) Retornar $ Groupby_ID;

//nãoestava vazio,anexando onosso
  Retornar $ Groupby. ",". $ Groupby_ID;
}

add_filter ('posts_where','custom_search_where');
add_filter ('posts_join','custom_search_join');
add_filter ('posts_groupby','custom_search_groupby');

I tried the solution of Onetrickpony above https://wordpress.stackexchange.com/a/5404/37612, which is great, but I found one issue there, which did not work for me, and I would make one small modification:

1. if I searched for a string in the title of the taxonomy - it works great

2. if the taxonomy has special characters e.g. with german "Umlauts" (ö,ä,ü) and one searches for oe, ae, ue insteda of using the special char - you need to add the search in the slug of the taxonomy - OR t.slug LIKE '%".get_search_query()."%'

3. if you search for a combination of a search query and a taxonomy filter - this also works fine

4. But the problem is, when you try to use only the taxonomy filter - the search hook append an empty string to the query if no text is searched for, and for that reason you get ALL posts in the result, instead of only those from the filtered taxonomy. A simple IF statement solves the problem. So the whole modified code would be this (works perfectly fine for me!)

function custom_search_where($where){ 
  global $wpdb;
  if (is_search() && get_search_query())
    $where .= "OR ((t.name LIKE '%".get_search_query()."%' OR t.slug LIKE '%".get_search_query()."%') AND {$wpdb->posts}.post_status = 'publish')";
  return $where;
}

function custom_search_join($join){
  global $wpdb;
  if (is_search()&& get_search_query())
    $join .= "LEFT JOIN {$wpdb->term_relationships} tr ON {$wpdb->posts}.ID = tr.object_id INNER JOIN {$wpdb->term_taxonomy} tt ON tt.term_taxonomy_id=tr.term_taxonomy_id INNER JOIN {$wpdb->terms} t ON t.term_id = tt.term_id";
  return $join;
}

function custom_search_groupby($groupby){
  global $wpdb;

  // we need to group on post ID
  $groupby_id = "{$wpdb->posts}.ID";
  if(!is_search() || strpos($groupby, $groupby_id) !== false || !get_search_query()) return $groupby;

  // groupby was empty, use ours
  if(!strlen(trim($groupby))) return $groupby_id;

  // wasn't empty, append ours
  return $groupby.", ".$groupby_id;
}

add_filter('posts_where','custom_search_where');
add_filter('posts_join', 'custom_search_join');
add_filter('posts_groupby', 'custom_search_groupby');

Eutenho omesmonível deinformação comojan. Eu sei que épossívelestender apesquisa compluginstambém.

Provavelmente Pesquisartudo (Plugin WordPress) É o que vocêestáprocurando.De acordo com a lista de recursos,agora suportataxonomiaspersonalizadas.

I have the same level of information like Jan. I know it's possible to extend search with plugins as well.

Probably Search Everything (Wordpress Plugin) is what you are looking for. According to the feature list, it now supports custom taxonomies.

Eutenho omesmoproblema acontecendo com oplugin do carrinho de WooCommerce. Meus resultados depesquisanãoestãoincluindo otermo detaxonomiapersonalizado,'product_tag',porquenão é umatagpós-padrão.Euencontrei uma soluçãoneste outrotópico de stackover sobre o assunto:

https://stackoverflow.com/Questions/13491828/How-to-amend-wordpress-search-so-it-quer-queries-taxonomy-terms-and-category-terms

oexemplo de códigopor tkelly trabalhouparamim ao substituir otermo authorem seuexemplocom product_tag de acordo com asnossasnecessidadespara osplugins do carrinho.

I have the same problem going on with the WooCommerce cart plugin.. My search results are not including the custom taxonomy term, 'product_tag', because it not a standard post tag. I found a solution in this other StackOverflow thread about the matter:

https://stackoverflow.com/questions/13491828/how-to-amend-wordpress-search-so-it-queries-taxonomy-terms-and-category-terms

The code example by tkelly worked for me when replacing the term author in his example with product_tag as per our needs for the cart plugins.

Eu achei a resposta da onetrickponypara ser ótima,mastrata qualquerpesquisa como um únicotermoe tambémnão lida com umafrase depesquisaincluída com aspas. Eumodifiquei seu código (especificamente,o atom_search_wherefunção) umpoucopara lidar comessas duas situações. Aquiestá aminha versãomodificada de seu código:

 // search all taxonomies, based on: http://projects.jesseheap.com/all-projects/wordpress-plugin-tag-search-in-wordpress-23

function atom_search_where($where){ 
    global $wpdb, $wp_query;
    if (is_search()) {
        $search_terms = get_query_var( 'search_terms' );

        $where .= " OR (";
        $i = 0;
        foreach ($search_terms as $search_term) {
            $i++;
            if ($i>1) $where .= " AND";     // --- make this OR if you prefer not requiring all search terms to match taxonomies
            $where .= " (t.name LIKE '%".$search_term."%')";
        }
        $where .= " AND {$wpdb->posts}.post_status = 'publish')";
    }
  return $where;
}

function atom_search_join($join){
  global $wpdb;
  if (is_search())
    $join .= "LEFT JOIN {$wpdb->term_relationships} tr ON {$wpdb->posts}.ID = tr.object_id INNER JOIN {$wpdb->term_taxonomy} tt ON tt.term_taxonomy_id=tr.term_taxonomy_id INNER JOIN {$wpdb->terms} t ON t.term_id = tt.term_id";
  return $join;
}

function atom_search_groupby($groupby){
  global $wpdb;

  // we need to group on post ID
  $groupby_id = "{$wpdb->posts}.ID";
  if(!is_search() || strpos($groupby, $groupby_id) !== false) return $groupby;

  // groupby was empty, use ours
  if(!strlen(trim($groupby))) return $groupby_id;

  // wasn't empty, append ours
  return $groupby.", ".$groupby_id;
}

add_filter('posts_where','atom_search_where');
add_filter('posts_join', 'atom_search_join');
add_filter('posts_groupby', 'atom_search_groupby');
 

I found the answer from onetrickpony to be great but it treats any search as a single term and also won't deal with a search phrase enclosed with quotation marks. I modified his code (specifically, the atom_search_where function) a bit to deal with these two situations. Here is my modified version of his code:

// search all taxonomies, based on: http://projects.jesseheap.com/all-projects/wordpress-plugin-tag-search-in-wordpress-23

function atom_search_where($where){ 
    global $wpdb, $wp_query;
    if (is_search()) {
        $search_terms = get_query_var( 'search_terms' );

        $where .= " OR (";
        $i = 0;
        foreach ($search_terms as $search_term) {
            $i++;
            if ($i>1) $where .= " AND";     // --- make this OR if you prefer not requiring all search terms to match taxonomies
            $where .= " (t.name LIKE '%".$search_term."%')";
        }
        $where .= " AND {$wpdb->posts}.post_status = 'publish')";
    }
  return $where;
}

function atom_search_join($join){
  global $wpdb;
  if (is_search())
    $join .= "LEFT JOIN {$wpdb->term_relationships} tr ON {$wpdb->posts}.ID = tr.object_id INNER JOIN {$wpdb->term_taxonomy} tt ON tt.term_taxonomy_id=tr.term_taxonomy_id INNER JOIN {$wpdb->terms} t ON t.term_id = tt.term_id";
  return $join;
}

function atom_search_groupby($groupby){
  global $wpdb;

  // we need to group on post ID
  $groupby_id = "{$wpdb->posts}.ID";
  if(!is_search() || strpos($groupby, $groupby_id) !== false) return $groupby;

  // groupby was empty, use ours
  if(!strlen(trim($groupby))) return $groupby_id;

  // wasn't empty, append ours
  return $groupby.", ".$groupby_id;
}

add_filter('posts_where','atom_search_where');
add_filter('posts_join', 'atom_search_join');
add_filter('posts_groupby', 'atom_search_groupby');