ence.
*/
$this->terms = apply_filters_ref_array( 'terms_pre_query', array( $this->terms, &$this ) );
if ( null !== $this->terms ) {
return $this->terms;
}
if ( $args['cache_results'] ) {
$cache_key = $this->generate_cache_key( $args, $this->request );
$cache = wp_cache_get( $cache_key, 'term-queries' );
if ( false !== $cache ) {
if ( 'ids' === $_fields ) {
$cache = array_map( 'intval', $cache );
} elseif ( 'count' !== $_fields ) {
if ( ( 'all_with_object_id' === $_fields && ! empty( $args['object_ids'] ) )
|| ( 'all' === $_fields && $args['pad_counts'] || $fields_is_filtered )
) {
$term_ids = wp_list_pluck( $cache, 'term_id' );
} else {
$term_ids = array_map( 'intval', $cache );
}
_prime_term_caches( $term_ids, $args['update_term_meta_cache'] );
$term_objects = $this->populate_terms( $cache );
$cache = $this->format_terms( $term_objects, $_fields );
}
$this->terms = $cache;
return $this->terms;
}
}
if ( 'count' === $_fields ) {
$count = $wpdb->get_var( $this->request ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
if ( $args['cache_results'] ) {
wp_cache_set( $cache_key, $count, 'term-queries' );
}
return $count;
}
$terms = $wpdb->get_results( $this->request ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
if ( empty( $terms ) ) {
if ( $args['cache_results'] ) {
wp_cache_add( $cache_key, array(), 'term-queries' );
}
return array();
}
$term_ids = wp_list_pluck( $terms, 'term_id' );
_prime_term_caches( $term_ids, false );
$term_objects = $this->populate_terms( $terms );
if ( $child_of ) {
foreach ( $taxonomies as $_tax ) {
$children = _get_term_hierarchy( $_tax );
if ( ! empty( $children ) ) {
$term_objects = _get_term_children( $child_of, $term_objects, $_tax );
}
}
}
// Update term counts to include children.
if ( $args['pad_counts'] && 'all' === $_fields ) {
foreach ( $taxonomies as $_tax ) {
_pad_term_counts( $term_objects, $_tax );
}
}
// Make sure we show empty categories that have children.
if ( $hierarchical && $args['hide_empty'] && is_array( $term_objects ) ) {
foreach ( $term_objects as $k => $term ) {
if ( ! $term->count ) {
$children = get_term_children( $term->term_id, $term->taxonomy );
if ( is_array( $children ) ) {
foreach ( $children as $child_id ) {
$child = get_term( $child_id, $term->taxonomy );
if ( $child->count ) {
continue 2;
}
}
}
// It really is empty.
unset( $term_objects[ $k ] );
}
}
}
// Hierarchical queries are not limited, so 'offset' and 'number' must be handled now.
if ( $hierarchical && $number && is_array( $term_objects ) ) {
if ( $offset >= count( $term_objects ) ) {
$term_objects = array();
} else {
$term_objects = array_slice( $term_objects, $offset, $number, true );
}
}
// Prime termmeta cache.
if ( $args['update_term_meta_cache'] ) {
$term_ids = wp_list_pluck( $term_objects, 'term_id' );
wp_lazyload_term_meta( $term_ids );
}
if ( 'all_with_object_id' === $_fields && ! empty( $args['object_ids'] ) ) {
$term_cache = array();
foreach ( $term_objects as $term ) {
$object = new stdClass();
$object->term_id = $term->term_id;
$object->object_id = $term->object_id;
$term_cache[] = $object;
}
} elseif ( 'all' === $_fields && $args['pad_counts'] ) {
$term_cache = array();
foreach ( $term_objects as $term ) {
$object = new stdClass();
$object->term_id = $term->term_id;
$object->count = $term->count;
$term_cache[] = $object;
}
} elseif ( $fields_is_filtered ) {
$term_cache = $term_objects;
} else {
$term_cache = wp_list_pluck( $term_objects, 'term_id' );
}
if ( $args['cache_results'] ) {
wp_cache_add( $cache_key, $term_cache, 'term-queries' );
}
$this->terms = $this->format_terms( $term_objects, $_fields );
return $this->terms;
}
/**
* Parse and sanitize 'orderby' keys passed to the term query.
*
* @since 4.6.0
*
* @param string $orderby_raw Alias for the field to order by.
* @return string|false Value to used in the ORDER clause. False otherwise.
*/
protected function parse_orderby( $orderby_raw ) {
$_orderby = strtolower( $orderby_raw );
$maybe_orderby_meta = false;
if ( in_array( $_orderby, array( 'term_id', 'name', 'slug', 'term_group' ), true ) ) {
$orderby = "t.$_orderby";
} elseif ( in_array( $_orderby, array( 'count', 'parent', 'taxonomy', 'term_taxonomy_id', 'description' ), true ) ) {
$orderby = "tt.$_orderby";
} elseif ( 'term_order' === $_orderby ) {
$orderby = 'tr.term_order';
} elseif ( 'include' === $_orderby && ! empty( $this->query_vars['include'] ) ) {
$include = implode( ',', wp_parse_id_list( $this->query_vars['include'] ) );
$orderby = "FIELD( t.term_id, $include )";
} elseif ( 'slug__in' === $_orderby && ! empty( $this->query_vars['slug'] ) && is_array( $this->query_vars['slug'] ) ) {
$slugs = implode( "', '", array_map( 'sanitize_title_for_query', $this->query_vars['slug'] ) );
$orderby = "FIELD( t.slug, '" . $slugs . "')";
} elseif ( 'none' === $_orderby ) {
$orderby = '';
} elseif ( empty( $_orderby ) || 'id' === $_orderby || 'term_id' === $_orderby ) {
$orderby = 't.term_id';
} else {
$orderby = 't.name';
// This may be a value of orderby related to meta.
$maybe_orderby_meta = true;
}
/**
* Filters the ORDERBY clause of the terms query.
*
* @since 2.8.0
*
* @param string $orderby `ORDERBY` clause of the terms query.
* @param array $args An array of term query arguments.
* @param string[] $taxonomies An array of taxonomy names.
*/
$orderby = apply_filters( 'get_terms_orderby', $orderby, $this->query_vars, $this->query_vars['taxonomy'] );
// Run after the 'get_terms_orderby' filter for backward compatibility.
if ( $maybe_orderby_meta ) {
$maybe_orderby_meta = $this->parse_orderby_meta( $_orderby );
if ( $maybe_orderby_meta ) {
$orderby = $maybe_orderby_meta;
}
}
return $orderby;
}
/**
* Format response depending on field requested.
*
* @since 6.0.0
*
* @param WP_Term[] $term_objects Array of term objects.
* @param string $_fields Field to format.
*
* @return WP_Term[]|int[]|string[] Array of terms / strings / ints depending on field requested.
*/
protected function format_terms( $term_objects, $_fields ) {
$_terms = array();
if ( 'id=>parent' === $_fields ) {
foreach ( $term_objects as $term ) {
$_terms[ $term->term_id ] = $term->parent;
}
} elseif ( 'ids' === $_fields ) {
foreach ( $term_objects as $term ) {
$_terms[] = (int) $term->term_id;
}
} elseif ( 'tt_ids' === $_fields ) {
foreach ( $term_objects as $term ) {
$_terms[] = (int) $term->term_taxonomy_id;
}
} elseif ( 'names' === $_fields ) {
foreach ( $term_objects as $term ) {
$_terms[] = $term->name;
}
} elseif ( 'slugs' === $_fields ) {
foreach ( $term_objects as $term ) {
$_terms[] = $term->slug;
}
} elseif ( 'id=>name' === $_fields ) {
foreach ( $term_objects as $term ) {
$_terms[ $term->term_id ] = $term->name;
}
} elseif ( 'id=>slug' === $_fields ) {
foreach ( $term_objects as $term ) {
$_terms[ $term->term_id ] = $term->slug;
}
} elseif ( 'all' === $_fields || 'all_with_object_id' === $_fields ) {
$_terms = $term_objects;
}
return $_terms;
}
/**
* Generate the ORDER BY clause for an 'orderby' param that is potentially related to a meta query.
*
* @since 4.6.0
*
* @param string $orderby_raw Raw 'orderby' value passed to WP_Term_Query.
* @return string ORDER BY clause.
*/
protected function parse_orderby_meta( $orderby_raw ) {
$orderby = '';
// Tell the meta query to generate its SQL, so we have access to table aliases.
$this->meta_query->get_sql( 'term', 't', 'term_id' );
$meta_clauses = $this->meta_query->get_clauses();
if ( ! $meta_clauses || ! $orderby_raw ) {
return $orderby;
}
$allowed_keys = array();
$primary_meta_key = null;
$primary_meta_query = reset( $meta_clauses );
if ( ! empty( $primary_meta_query['key'] ) ) {
$primary_meta_key = $primary_meta_query['key'];
$allowed_keys[] = $primary_meta_key;
}
$allowed_keys[] = 'meta_value';
$allowed_keys[] = 'meta_value_num';
$allowed_keys = array_merge( $allowed_keys, array_keys( $meta_clauses ) );
if ( ! in_array( $orderby_raw, $allowed_keys, true ) ) {
return $orderby;
}
switch ( $orderby_raw ) {
case $primary_meta_key:
case 'meta_value':
if ( ! empty( $primary_meta_query['type'] ) ) {
$orderby = "CAST({$primary_meta_query['alias']}.meta_value AS {$primary_meta_query['cast']})";
} else {
$orderby = "{$primary_meta_query['alias']}.meta_value";
}
break;
case 'meta_value_num':
$orderby = "{$primary_meta_query['alias']}.meta_value+0";
break;
default:
if ( array_key_exists( $orderby_raw, $meta_clauses ) ) {
// $orderby corresponds to a meta_query clause.
$meta_clause = $meta_clauses[ $orderby_raw ];
$orderby = "CAST({$meta_clause['alias']}.meta_value AS {$meta_clause['cast']})";
}
break;
}
return $orderby;
}
/**
* Parse an 'order' query variable and cast it to ASC or DESC as necessary.
*
* @since 4.6.0
*
* @param string $order The 'order' query variable.
* @return string The sanitized 'order' query variable.
*/
protected function parse_order( $order ) {
if ( ! is_string( $order ) || empty( $order ) ) {
return 'DESC';
}
if ( 'ASC' === strtoupper( $order ) ) {
return 'ASC';
} else {
return 'DESC';
}
}
/**
* Used internally to generate a SQL string related to the 'search' parameter.
*
* @since 4.6.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param string $search Search string.
* @return string Search SQL.
*/
protected function get_search_sql( $search ) {
global $wpdb;
$like = '%' . $wpdb->esc_like( $search ) . '%';
return $wpdb->prepare( '((t.name LIKE %s) OR (t.slug LIKE %s))', $like, $like );
}
/**
* Creates an array of term objects from an array of term IDs.
*
* Also discards invalid term objects.
*
* @since 4.9.8
*
* @param Object[]|int[] $terms List of objects or term ids.
* @return WP_Term[] Array of `WP_Term` objects.
*/
protected function populate_terms( $terms ) {
$term_objects = array();
if ( ! is_array( $terms ) ) {
return $term_objects;
}
foreach ( $terms as $key => $term_data ) {
if ( is_object( $term_data ) && property_exists( $term_data, 'term_id' ) ) {
$term = get_term( $term_data->term_id );
if ( property_exists( $term_data, 'object_id' ) ) {
$term->object_id = (int) $term_data->object_id;
}
if ( property_exists( $term_data, 'count' ) ) {
$term->count = (int) $term_data->count;
}
} else {
$term = get_term( $term_data );
}
if ( $term instanceof WP_Term ) {
$term_objects[ $key ] = $term;
}
}
return $term_objects;
}
/**
* Generate cache key.
*
* @since 6.2.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param array $args WP_Term_Query arguments.
* @param string $sql SQL statement.
*
* @return string Cache key.
*/
protected function generate_cache_key( array $args, $sql ) {
global $wpdb;
// $args can be anything. Only use the args defined in defaults to compute the key.
$cache_args = wp_array_slice_assoc( $args, array_keys( $this->query_var_defaults ) );
unset( $cache_args['cache_results'], $cache_args['update_term_meta_cache'] );
if ( 'count' !== $args['fields'] && 'all_with_object_id' !== $args['fields'] ) {
$cache_args['fields'] = 'all';
}
$taxonomies = (array) $args['taxonomy'];
// Replace wpdb placeholder in the SQL statement used by the cache key.
$sql = $wpdb->remove_placeholder_escape( $sql );
$key = md5( serialize( $cache_args ) . serialize( $taxonomies ) . $sql );
$last_changed = wp_cache_get_last_changed( 'terms' );
return "get_terms:$key:$last_changed";
}
}
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Stack trace:
#0 /home/healths/public_html/wp-content/plugins/wordpress-seo/src/main.php(57): require_once()
#1 /home/healths/public_html/wp-content/plugins/wordpress-seo/lib/abstract-main.php(44): Yoast\WP\SEO\Main->get_container()
#2 /home/healths/public_html/wp-content/plugins/wordpress-seo/src/functions.php(34): Yoast\WP\Lib\Abstract_Main->load()
#3 /home/healths/public_html/wp-content/plugins/wordpress-seo/wp-seo-main.php(457): YoastSEO()
#4 /home/healths/public_html/wp-content/plugins/wordpress-seo/wp-seo.php(50): require_once('/home/healths/p...')
#5 /home/healths/public_html/wp-settings.php(473): include_once('/home/healths/p...')
#6 /home/healths/public_html/wp-config.php(99): require_once('/home/healths/p...')
#7 /home/healths/public_html/wp-load.php(50): require_once('/home/healths/p...')
#8 /home/healths/public in /home/healths/public_html/wp-content/plugins/wordpress-seo/src/generated/container.php on line 19