我正在研究Wordpress主题，即目录引擎。它在标题中具有基于分类术语slug的过滤功能。我只想知道这个tax\\u查询是从哪里为WP\\u查询生成的。这是代码。
$this->add_action(\'pre_get_posts\', \'pre_get_places\');
function pre_get_places($query) {
global $current_user;
if ($query->is_main_query() && is_author()) {
$query->set(\'post_type\', $this->post_type);
if ($current_user->user_login == $query->query[\'author_name\']) {
$query->set(\'post_status\', array(
\'pending\',
\'reject\',
\'archive\',
\'draft\',
\'publish\'
));
}
}
// set default post type query in place category, location listing
if ($query->is_main_query() && (is_tax(\'place_category\') || is_tax(\'location\') || is_tax(\'age_from\') || is_tax(\'place_type\') || is_tax(\'daddy_lounge\') || is_tax(\'place_caregivers\'))) {
$query->set(\'post_type\', $this->post_type);
$query->set(\'post_status\', \'publish\');
}
/**
* is main query and cach request showposts
*/
if (isset($_REQUEST[\'showposts\']) && $query->is_main_query()) {
$query->set(\'showposts\', $_REQUEST[\'showposts\']);
}
/**
* if is post type archive set status to publish
*/
if (is_post_type_archive($this->post_type) && !is_admin()) {
if (!isset($query->query_vars[\'post_status\'])) {
$query->set(\'post_status\', \'publish\');
}
}
/**
* filter orderby
*/
if (isset($_REQUEST[\'sortby\'])
&& ( $query->is_main_query() || (isset($query->query_vars[\'meta_key\']) && $query->query_vars[\'meta_key\'] == \'rating_score\') )
) {
if ($_REQUEST[\'sortby\'] !== \'date\') {
// $query->query_vars[\'meta_key\'] = $_REQUEST[\'sortby\'];
$query->set(\'orderby\', \'meta_value_num\');
} else {
// order by date
$query->set(\'orderby\', \'date\');
}
// order desc
$query->set(\'order\', \'DESC\');
}
// order by rating score
if(isset($_REQUEST[\'query\'][\'orderby\']) && $_REQUEST[\'query\'][\'orderby\'] == \'rating_score\') {
$query->set(\'orderby\', \'meta_value_num date\');
if( !isset($_REQUEST[\'query\'][\'meta_key\'] ) ) {
$query->query_vars[\'meta_key\'] = $_REQUEST[\'query\'][\'orderby\'];
$query->meta_query = array(
//check to see if et_featured has been filled out
\'relation\' => \'OR\',
array(
//check to see if date has been filled out
\'key\' => $_REQUEST[\'query\'][\'orderby\'],
\'compare\' => \'BETWEEN\',
\'value\' => array(
0,
5
)
),
array(
//if no et_featured has been added show these posts too
\'key\' => $_REQUEST[\'query\'][\'orderby\'],
\'value\' => \'\',
\'compare\' => \'NOT EXISTS\'
)
);
}else{
// order by rating score for feature block
if($_REQUEST[\'query\'][\'meta_key\'] == \'et_featured\') {
$query->set(\'orderby\', \'menu_order\');
$query->set(\'meta_query\' , array(
array(
\'key\' => \'rating_score\',
// \'value\' => array(0, 5),
// \'compare\' => \'BETWEEN\'
),
array(
\'key\' => \'et_featured\',
\'value\' => \'1\',
\'compare\' => \'LIKE\'
)
));
}
if($_REQUEST[\'query\'][\'meta_key\'] == \'de_event_post\') {
// order by rating score for event block
$query->set(\'orderby\', \'menu_order\');
$query->set(\'meta_query\' , array(
array(
\'key\' => \'rating_score\',
\'value\' => array(0, 5),
\'compare\' => \'BETWEEN\'
),
array(
\'key\' => \'de_event_post\',
\'value\' => \'\',
\'compare\' => \'!=\',
\'type\' => \'NUMERIC\'
)
));
}
}
}
$is_search = ! (empty($_REQUEST[\'query\']) || empty($_REQUEST[\'query\'][\'s\']));
if ((et_load_mobile() && !is_single() ) && !$is_search) {
if (!is_author() && isset($query->query_vars[\'post_type\']) && $query->query_vars[\'post_type\'] == $this->post_type) {
if(!is_search()){
$query->set(\'meta_key\', \'et_featured\');
}
if(!isset($query->query_vars[\'near_lat\']) || $query->query_vars[\'near_lat\'] == \'\' ){
$query->set(\'orderby\', \'meta_value_num date\');
}
if (isset($query->query_vars[\'meta_value\'])) {
unset($query->query_vars[\'meta_value\']);
}
$query->meta_query = array(
//check to see if et_featured has been filled out
\'relation\' => \'OR\',
array(
//check to see if date has been filled out
\'key\' => \'et_featured\',
\'compare\' => \'IN\',
\'value\' => array(
0,
1
)
) ,
array(
//if no et_featured has been added show these posts too
\'key\' => \'et_featured\',
\'value\' => 1,
\'compare\' => \'NOT EXISTS\'
)
);
}
}
return $query;
}
$args = array(
"post_type" => "place",
"post_status" => "publish",
"orderby" => "date",
"place_category" => "",
"location" => "",
"showposts" => "4",
"order" => "DESC",
"meta_key" => "et_featured",
"meta_value" => "1",
"paginate" => "page",
"age_from" => "2",
"age_to" => "5",
"place_caregivers" => "no",
"place_type" => "indoor",
"daddy_lounge" => "no",
"paged" => "1",
"thumbnail" => "big_post_thumbnail",
"posts_per_page" => false
};
$query = new WP_Query($args);
$查询返回
"data":null,
"paginate":"<script type=\\"application\\/json\\" class=\\"ae_query\\">{\\"post_type\\":\\"place \\",\\"post_status\\":\\"publish\\",\\"orderby\\":\\"date\\",\\"place_category\\":\\"\\",\\"location\\":\\"\\",\\"showposts \\":\\"4\\",\\"order\\":\\"DESC\\",\\"meta_key\\":\\"et_featured\\",\\"meta_value\\":\\"1\\",\\"paginate\\":\\"page\\", \\"age_from\\":\\"2\\",\\"age_to\\":\\"5\\",\\"place_caregivers \\":\\"no\\",\\"place_type\\":\\"indoor\\",\\"daddy_lounge\\":\\"no\\",\\"paged\\":\\"1\\",\\"thumbnail\\":\\"big_post_thumbnail \\",\\"posts_per_page\\":false}<\\/script>",
"msg":"Successs",
"success":true,
"max_num_pages":null,
"status":"0 place",
"total":0,
"total_status":{
"publish":"71",
"pending":0,
"archive":"5",
"reject":"1",
"draft":"1"
},
"data_query":{
"query":{
"query":{
"post_type":"place",
"post_status":"publish",
"orderby":"date",
"place_category":"",
"location":"",
"showposts":"4",
"order":"DESC",
"meta_key":"et_featured",
"meta_value":"1",
"paginate":"page",
"age_from":"2",
"age_to":"5",
"place_caregivers":"no",
"place_type":"indoor",
"daddy_lounge":"no",
"paged":"1",
"thumbnail":"big_post_thumbnail",
"posts_per_page":false
},
"query_vars":{
"post_type":"place",
"post_status":"publish",
"orderby":"date",
"place_category":"",
"location":"",
"showposts":4,
"order":"DESC",
"meta_key":"et_featured",
"meta_value":"1",
"paginate":"page",
"age_from":"2",
"age_to":"5",
"place_caregivers":"no",
"place_type":"indoor",
"daddy_lounge":"no",
"paged":1,
"thumbnail":"big_post_thumbnail",
"posts_per_page":4,
"error":"",
"m":"",
"p":0,
"post_parent":"",
"subpost":"",
"subpost_id":"",
"attachment":"",
"attachment_id":0,
"name":"",
"static":"",
"pagename":"",
"page_id":0,
"second":"",
"minute":"",
"hour":"",
"day":0,
"monthnum":0,
"year":0,
"w":0,
"category_name":"",
"tag":"",
"cat":"",
"tag_id":"",
"author":"",
"author_name":"",
"feed":"",
"tb":"",
"comments_popup":"",
"preview":"",
"s":"",
"sentence":"",
"fields":"",
"menu_order":"",
"category__in":[
],
"category__not_in":[
],
"category__and":[
],
"post__in":[
],
"post__not_in":[
],
"tag__in":[
],
"tag__not_in":[
],
"tag__and":[
],
"tag_slug__in":[
],
"tag_slug__and":[
],
"post_parent__in":[
],
"post_parent__not_in":[
],
"author__in":[
],
"author__not_in":[
],
"ignore_sticky_posts":false,
"suppress_filters":false,
"cache_results":true,
"update_post_term_cache":true,
"update_post_meta_cache":true,
"nopaging":false,
"comments_per_page":"50",
"no_found_rows":false,
"taxonomy":"daddy_lounge",
"term":"no"
},
"tax_query":{
"queries":[
{
"taxonomy":"age_from",
"terms":"2",
"field":"slug",
"operator":"IN",
"include_children":true
},
{
"taxonomy":"age_to",
"terms":"5",
"field":"slug",
"operator":"IN",
"include_children":true
},
{
"taxonomy":"place_caregivers",
"terms":[
"no"
],
"field":"slug",
"operator":"IN",
"include_children":true
},
{
"taxonomy":"place_type",
"terms":[
"indoor"
],
"field":"slug",
"operator":"IN",
"include_children":true
},
{
"taxonomy":"daddy_lounge",
"terms":[
"no"
],
"field":"slug",
"operator":"IN",
"include_children":true
}
],
"relation":"AND",
"queried_terms":{
"age_from":{
"terms":"2",
"field":"slug"
},
"age_to":{
"terms":"5",
"field":"slug"
},
"place_caregivers":{
"terms":[
"no"
],
"field":"slug"
},
"place_type":{
"terms":[
"indoor"
],
"field":"slug"
},
"daddy_lounge":{
"terms":[
"no"
],
"field":"slug"
}
},
"primary_table":"wp_posts",
"primary_id_column":"ID"
},
"meta_query":{
"queries":{
"0":{
"key":"et_featured",
"value":"1"
},
"relation":"OR"
},
"relation":"AND",
"meta_table":"wp_postmeta",
"meta_id_column":"post_id",
"primary_table":"wp_posts",
"primary_id_column":"ID"
},
"date_query":false,
"request":"SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts INNER JOIN wp_term_relationships ON (wp_posts.ID = wp_term_relationships.object_id) INNER JOIN wp_term_relationships AS tt1 ON (wp_posts.ID = tt1.object_id) INNER JOIN wp_term_relationships AS tt2 ON (wp_posts.ID = tt2 .object_id) INNER JOIN wp_postmeta ON ( wp_posts.ID = wp_postmeta.post_id ) WHERE 1=1 AND ( \\n 0 = 1 \\n AND \\n 0 = 1 \\n AND \\n wp_term_relationships.term_taxonomy_id IN (130) \\n AND \\n tt1.term_taxonomy_id IN (125) \\n AND \\n tt2.term_taxonomy_id IN (128)\\n) AND ( \\n ( wp_postmeta.meta_key = \'et_featured\' AND CAST(wp_postmeta.meta_value AS CHAR) = \'1\' )\\n) AND wp_posts.post_type = \'place\' AND ((wp_posts .post_status = \'publish\')) GROUP BY wp_posts.ID ORDER BY wp_posts.post_date DESC LIMIT 0, 4",
"posts":[
],
"post_count":0,
"current_post":-1,
"in_the_loop":false,
"comment_count":0,
"current_comment":-1,
"found_posts":0,
"max_num_pages":0,
"max_num_comment_pages":0,
"is_single":false,
"is_preview":false,
"is_page":false,
"is_archive":true,
"is_date":false,
"is_year":false,
"is_month":false,
"is_day":false,
"is_time":false,
"is_author":false,
"is_category":false,
"is_tag":false,
"is_tax":true,
"is_search":false,
"is_feed":false,
"is_comment_feed":false,
"is_trackback":false,
"is_home":false,
"is_404":false,
"is_comments_popup":false,
"is_paged":false,
"is_admin":true,
"is_attachment":false,
"is_singular":false,
"is_robots":false,
"is_posts_page":false,
"is_post_type_archive":true,
"thumbnails_cached":false
}
实际上，我希望或联系“age\\u to”分类法和“age\\u from”分类法，并希望和其他分类法（如“place\\u Carders”、“place\\u type”和“daddy\\u lounge”）建立联系，但无法找到任何编辑tax\\u查询的方法。有什么建议吗？提前谢谢。
