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feat: add function `parse_relationship_metaquery` #624

This commit is contained in:
vnmedeiros 2021-10-29 11:04:22 -03:00
parent 1e059efcd0
commit 0acbdcd780
1 changed files with 40 additions and 0 deletions
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40
src/classes/repositories/class-tainacan-items.php
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@ -347,6 +347,10 @@ class Items extends Repository {
$args['orderby'] = $new_order;
}
if ( defined('TAINACAN_ENABLE_RELATIONSHIP_METAQUERY') || true === TAINACAN_ENABLE_RELATIONSHIP_METAQUERY ) {
$args = $this->parse_relationship_metaquery($args);
}
$args = apply_filters( 'tainacan_fetch_args', $args, 'items' );
$should_filter = is_user_logged_in() && ! isset($args['post_status']) && sizeof($cpt) > 1;
@ -698,4 +702,40 @@ class Items extends Repository {
return $response;
}
private function parse_relationship_metaquery ($args) {
if( isset($args['meta_query']) ) {
$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();
foreach($args['meta_query'] as $idx => $meta) {
$meta_id = $meta['key'];
$metadata = $Tainacan_Metadata->fetch($meta_id);
if($metadata->get_metadata_type() === 'Tainacan\\Metadata_Types\\Relationship')
{
$options = $metadata->get_metadata_type_options();
if( isset($options) && isset($options['search']) ) {
$this->relationsip_metaquery = array(
'meta_id' => $meta_id,
'search_meta_id' => $options['search'],
'search_meta_value' => $args['meta_query'][$idx]['value']
);
$args['meta_query'][$idx]['compare'] = '!=';
$args['meta_query'][$idx]['value'] = '';
add_filter( 'posts_where' , array($this, 'posts_where_relationship_metaquery'), 10, 1 );
return $args;
}
}
}
}
return $args;
}
function posts_where_relationship_metaquery( $where ) {
$meta_id = $this->relationsip_metaquery['meta_id'];
$search_meta_id = $this->relationsip_metaquery['search_meta_id'];
$search_meta_value = $this->relationsip_metaquery['search_meta_value'];
$SQL_related_item = " SELECT DISTINCT post_id FROM wp_postmeta WHERE meta_key=$search_meta_id AND meta_value LIKE '%$search_meta_value%'";
$where .= " AND (wp_postmeta.meta_key = '$meta_id' AND wp_postmeta.meta_value IN ( $SQL_related_item ) ) ";
remove_filter( 'posts_where', array($this, 'posts_where_relationship_metaquery') );
return $where;
}
}