--- a/wp/wp-includes/date.php Tue Oct 22 16:11:46 2019 +0200
+++ b/wp/wp-includes/date.php Tue Dec 15 13:49:49 2020 +0100
@@ -2,1022 +2,13 @@
/**
* Class for generating SQL clauses that filter a primary query according to date.
*
- * WP_Date_Query is a helper that allows primary query classes, such as WP_Query, to filter
- * their results by date columns, by generating `WHERE` subclauses to be attached to the
- * primary SQL query string.
+ * This file is deprecated, use 'wp-includes/class-wp-date-query.php' instead.
*
- * Attempting to filter by an invalid date value (eg month=13) will generate SQL that will
- * return no results. In these cases, a _doing_it_wrong() error notice is also thrown.
- * See WP_Date_Query::validate_date_values().
- *
- * @link https://codex.wordpress.org/Function_Reference/WP_Query Codex page.
- *
- * @since 3.7.0
+ * @deprecated 5.3.0
+ * @package WordPress
*/
-class WP_Date_Query {
- /**
- * Array of date queries.
- *
- * See WP_Date_Query::__construct() for information on date query arguments.
- *
- * @since 3.7.0
- * @var array
- */
- public $queries = array();
-
- /**
- * The default relation between top-level queries. Can be either 'AND' or 'OR'.
- *
- * @since 3.7.0
- * @var string
- */
- public $relation = 'AND';
-
- /**
- * The column to query against. Can be changed via the query arguments.
- *
- * @since 3.7.0
- * @var string
- */
- public $column = 'post_date';
-
- /**
- * The value comparison operator. Can be changed via the query arguments.
- *
- * @since 3.7.0
- * @var array
- */
- public $compare = '=';
-
- /**
- * Supported time-related parameter keys.
- *
- * @since 4.1.0
- * @var array
- */
- public $time_keys = array( 'after', 'before', 'year', 'month', 'monthnum', 'week', 'w', 'dayofyear', 'day', 'dayofweek', 'dayofweek_iso', 'hour', 'minute', 'second' );
-
- /**
- * Constructor.
- *
- * Time-related parameters that normally require integer values ('year', 'month', 'week', 'dayofyear', 'day',
- * 'dayofweek', 'dayofweek_iso', 'hour', 'minute', 'second') accept arrays of integers for some values of
- * 'compare'. When 'compare' is 'IN' or 'NOT IN', arrays are accepted; when 'compare' is 'BETWEEN' or 'NOT
- * BETWEEN', arrays of two valid values are required. See individual argument descriptions for accepted values.
- *
- * @since 3.7.0
- * @since 4.0.0 The $inclusive logic was updated to include all times within the date range.
- * @since 4.1.0 Introduced 'dayofweek_iso' time type parameter.
- *
- * @param array $date_query {
- * Array of date query clauses.
- *
- * @type array {
- * @type string $column Optional. The column to query against. If undefined, inherits the value of
- * the `$default_column` parameter. Accepts 'post_date', 'post_date_gmt',
- * 'post_modified','post_modified_gmt', 'comment_date', 'comment_date_gmt'.
- * Default 'post_date'.
- * @type string $compare Optional. The comparison operator. Accepts '=', '!=', '>', '>=', '<', '<=',
- * 'IN', 'NOT IN', 'BETWEEN', 'NOT BETWEEN'. Default '='.
- * @type string $relation Optional. The boolean relationship between the date queries. Accepts 'OR' or 'AND'.
- * Default 'OR'.
- * @type array {
- * Optional. An array of first-order clause parameters, or another fully-formed date query.
- *
- * @type string|array $before {
- * Optional. Date to retrieve posts before. Accepts `strtotime()`-compatible string,
- * or array of 'year', 'month', 'day' values.
- *
- * @type string $year The four-digit year. Default empty. Accepts any four-digit year.
- * @type string $month Optional when passing array.The month of the year.
- * Default (string:empty)|(array:1). Accepts numbers 1-12.
- * @type string $day Optional when passing array.The day of the month.
- * Default (string:empty)|(array:1). Accepts numbers 1-31.
- * }
- * @type string|array $after {
- * Optional. Date to retrieve posts after. Accepts `strtotime()`-compatible string,
- * or array of 'year', 'month', 'day' values.
- *
- * @type string $year The four-digit year. Accepts any four-digit year. Default empty.
- * @type string $month Optional when passing array. The month of the year. Accepts numbers 1-12.
- * Default (string:empty)|(array:12).
- * @type string $day Optional when passing array.The day of the month. Accepts numbers 1-31.
- * Default (string:empty)|(array:last day of month).
- * }
- * @type string $column Optional. Used to add a clause comparing a column other than the
- * column specified in the top-level `$column` parameter. Accepts
- * 'post_date', 'post_date_gmt', 'post_modified', 'post_modified_gmt',
- * 'comment_date', 'comment_date_gmt'. Default is the value of
- * top-level `$column`.
- * @type string $compare Optional. The comparison operator. Accepts '=', '!=', '>', '>=',
- * '<', '<=', 'IN', 'NOT IN', 'BETWEEN', 'NOT BETWEEN'. 'IN',
- * 'NOT IN', 'BETWEEN', and 'NOT BETWEEN'. Comparisons support
- * arrays in some time-related parameters. Default '='.
- * @type bool $inclusive Optional. Include results from dates specified in 'before' or
- * 'after'. Default false.
- * @type int|array $year Optional. The four-digit year number. Accepts any four-digit year
- * or an array of years if `$compare` supports it. Default empty.
- * @type int|array $month Optional. The two-digit month number. Accepts numbers 1-12 or an
- * array of valid numbers if `$compare` supports it. Default empty.
- * @type int|array $week Optional. The week number of the year. Accepts numbers 0-53 or an
- * array of valid numbers if `$compare` supports it. Default empty.
- * @type int|array $dayofyear Optional. The day number of the year. Accepts numbers 1-366 or an
- * array of valid numbers if `$compare` supports it.
- * @type int|array $day Optional. The day of the month. Accepts numbers 1-31 or an array
- * of valid numbers if `$compare` supports it. Default empty.
- * @type int|array $dayofweek Optional. The day number of the week. Accepts numbers 1-7 (1 is
- * Sunday) or an array of valid numbers if `$compare` supports it.
- * Default empty.
- * @type int|array $dayofweek_iso Optional. The day number of the week (ISO). Accepts numbers 1-7
- * (1 is Monday) or an array of valid numbers if `$compare` supports it.
- * Default empty.
- * @type int|array $hour Optional. The hour of the day. Accepts numbers 0-23 or an array
- * of valid numbers if `$compare` supports it. Default empty.
- * @type int|array $minute Optional. The minute of the hour. Accepts numbers 0-60 or an array
- * of valid numbers if `$compare` supports it. Default empty.
- * @type int|array $second Optional. The second of the minute. Accepts numbers 0-60 or an
- * array of valid numbers if `$compare` supports it. Default empty.
- * }
- * }
- * }
- * @param string $default_column Optional. Default column to query against. Default 'post_date'.
- * Accepts 'post_date', 'post_date_gmt', 'post_modified', 'post_modified_gmt',
- * 'comment_date', 'comment_date_gmt'.
- */
- public function __construct( $date_query, $default_column = 'post_date' ) {
- if ( isset( $date_query['relation'] ) && 'OR' === strtoupper( $date_query['relation'] ) ) {
- $this->relation = 'OR';
- } else {
- $this->relation = 'AND';
- }
-
- if ( ! is_array( $date_query ) ) {
- return;
- }
-
- // Support for passing time-based keys in the top level of the $date_query array.
- if ( ! isset( $date_query[0] ) && ! empty( $date_query ) ) {
- $date_query = array( $date_query );
- }
-
- if ( empty( $date_query ) ) {
- return;
- }
-
- if ( ! empty( $date_query['column'] ) ) {
- $date_query['column'] = esc_sql( $date_query['column'] );
- } else {
- $date_query['column'] = esc_sql( $default_column );
- }
-
- $this->column = $this->validate_column( $this->column );
-
- $this->compare = $this->get_compare( $date_query );
-
- $this->queries = $this->sanitize_query( $date_query );
- }
-
- /**
- * Recursive-friendly query sanitizer.
- *
- * Ensures that each query-level clause has a 'relation' key, and that
- * each first-order clause contains all the necessary keys from
- * `$defaults`.
- *
- * @since 4.1.0
- *
- * @param array $queries
- * @param array $parent_query
- *
- * @return array Sanitized queries.
- */
- public function sanitize_query( $queries, $parent_query = null ) {
- $cleaned_query = array();
-
- $defaults = array(
- 'column' => 'post_date',
- 'compare' => '=',
- 'relation' => 'AND',
- );
-
- // Numeric keys should always have array values.
- foreach ( $queries as $qkey => $qvalue ) {
- if ( is_numeric( $qkey ) && ! is_array( $qvalue ) ) {
- unset( $queries[ $qkey ] );
- }
- }
-
- // Each query should have a value for each default key. Inherit from the parent when possible.
- foreach ( $defaults as $dkey => $dvalue ) {
- if ( isset( $queries[ $dkey ] ) ) {
- continue;
- }
-
- if ( isset( $parent_query[ $dkey ] ) ) {
- $queries[ $dkey ] = $parent_query[ $dkey ];
- } else {
- $queries[ $dkey ] = $dvalue;
- }
- }
-
- // Validate the dates passed in the query.
- if ( $this->is_first_order_clause( $queries ) ) {
- $this->validate_date_values( $queries );
- }
-
- foreach ( $queries as $key => $q ) {
- if ( ! is_array( $q ) || in_array( $key, $this->time_keys, true ) ) {
- // This is a first-order query. Trust the values and sanitize when building SQL.
- $cleaned_query[ $key ] = $q;
- } else {
- // Any array without a time key is another query, so we recurse.
- $cleaned_query[] = $this->sanitize_query( $q, $queries );
- }
- }
-
- return $cleaned_query;
- }
-
- /**
- * Determine whether this is a first-order clause.
- *
- * Checks to see if the current clause has any time-related keys.
- * If so, it's first-order.
- *
- * @since 4.1.0
- *
- * @param array $query Query clause.
- * @return bool True if this is a first-order clause.
- */
- protected function is_first_order_clause( $query ) {
- $time_keys = array_intersect( $this->time_keys, array_keys( $query ) );
- return ! empty( $time_keys );
- }
-
- /**
- * Determines and validates what comparison operator to use.
- *
- * @since 3.7.0
- *
- * @param array $query A date query or a date subquery.
- * @return string The comparison operator.
- */
- public function get_compare( $query ) {
- if ( ! empty( $query['compare'] ) && in_array( $query['compare'], array( '=', '!=', '>', '>=', '<', '<=', 'IN', 'NOT IN', 'BETWEEN', 'NOT BETWEEN' ) ) ) {
- return strtoupper( $query['compare'] );
- }
-
- return $this->compare;
- }
-
- /**
- * Validates the given date_query values and triggers errors if something is not valid.
- *
- * Note that date queries with invalid date ranges are allowed to
- * continue (though of course no items will be found for impossible dates).
- * This method only generates debug notices for these cases.
- *
- * @since 4.1.0
- *
- * @param array $date_query The date_query array.
- * @return bool True if all values in the query are valid, false if one or more fail.
- */
- public function validate_date_values( $date_query = array() ) {
- if ( empty( $date_query ) ) {
- return false;
- }
-
- $valid = true;
-
- /*
- * Validate 'before' and 'after' up front, then let the
- * validation routine continue to be sure that all invalid
- * values generate errors too.
- */
- if ( array_key_exists( 'before', $date_query ) && is_array( $date_query['before'] ) ) {
- $valid = $this->validate_date_values( $date_query['before'] );
- }
-
- if ( array_key_exists( 'after', $date_query ) && is_array( $date_query['after'] ) ) {
- $valid = $this->validate_date_values( $date_query['after'] );
- }
-
- // Array containing all min-max checks.
- $min_max_checks = array();
-
- // Days per year.
- if ( array_key_exists( 'year', $date_query ) ) {
- /*
- * If a year exists in the date query, we can use it to get the days.
- * If multiple years are provided (as in a BETWEEN), use the first one.
- */
- if ( is_array( $date_query['year'] ) ) {
- $_year = reset( $date_query['year'] );
- } else {
- $_year = $date_query['year'];
- }
-
- $max_days_of_year = date( 'z', mktime( 0, 0, 0, 12, 31, $_year ) ) + 1;
- } else {
- // otherwise we use the max of 366 (leap-year)
- $max_days_of_year = 366;
- }
-
- $min_max_checks['dayofyear'] = array(
- 'min' => 1,
- 'max' => $max_days_of_year,
- );
-
- // Days per week.
- $min_max_checks['dayofweek'] = array(
- 'min' => 1,
- 'max' => 7,
- );
-
- // Days per week.
- $min_max_checks['dayofweek_iso'] = array(
- 'min' => 1,
- 'max' => 7,
- );
-
- // Months per year.
- $min_max_checks['month'] = array(
- 'min' => 1,
- 'max' => 12,
- );
-
- // Weeks per year.
- if ( isset( $_year ) ) {
- /*
- * If we have a specific year, use it to calculate number of weeks.
- * Note: the number of weeks in a year is the date in which Dec 28 appears.
- */
- $week_count = date( 'W', mktime( 0, 0, 0, 12, 28, $_year ) );
-
- } else {
- // Otherwise set the week-count to a maximum of 53.
- $week_count = 53;
- }
-
- $min_max_checks['week'] = array(
- 'min' => 1,
- 'max' => $week_count,
- );
-
- // Days per month.
- $min_max_checks['day'] = array(
- 'min' => 1,
- 'max' => 31,
- );
-
- // Hours per day.
- $min_max_checks['hour'] = array(
- 'min' => 0,
- 'max' => 23,
- );
-
- // Minutes per hour.
- $min_max_checks['minute'] = array(
- 'min' => 0,
- 'max' => 59,
- );
-
- // Seconds per minute.
- $min_max_checks['second'] = array(
- 'min' => 0,
- 'max' => 59,
- );
-
- // Concatenate and throw a notice for each invalid value.
- foreach ( $min_max_checks as $key => $check ) {
- if ( ! array_key_exists( $key, $date_query ) ) {
- continue;
- }
-
- // Throw a notice for each failing value.
- foreach ( (array) $date_query[ $key ] as $_value ) {
- $is_between = $_value >= $check['min'] && $_value <= $check['max'];
-
- if ( ! is_numeric( $_value ) || ! $is_between ) {
- $error = sprintf(
- /* translators: Date query invalid date message: 1: invalid value, 2: type of value, 3: minimum valid value, 4: maximum valid value */
- __( 'Invalid value %1$s for %2$s. Expected value should be between %3$s and %4$s.' ),
- '<code>' . esc_html( $_value ) . '</code>',
- '<code>' . esc_html( $key ) . '</code>',
- '<code>' . esc_html( $check['min'] ) . '</code>',
- '<code>' . esc_html( $check['max'] ) . '</code>'
- );
-
- _doing_it_wrong( __CLASS__, $error, '4.1.0' );
-
- $valid = false;
- }
- }
- }
-
- // If we already have invalid date messages, don't bother running through checkdate().
- if ( ! $valid ) {
- return $valid;
- }
-
- $day_month_year_error_msg = '';
-
- $day_exists = array_key_exists( 'day', $date_query ) && is_numeric( $date_query['day'] );
- $month_exists = array_key_exists( 'month', $date_query ) && is_numeric( $date_query['month'] );
- $year_exists = array_key_exists( 'year', $date_query ) && is_numeric( $date_query['year'] );
-
- if ( $day_exists && $month_exists && $year_exists ) {
- // 1. Checking day, month, year combination.
- if ( ! wp_checkdate( $date_query['month'], $date_query['day'], $date_query['year'], sprintf( '%s-%s-%s', $date_query['year'], $date_query['month'], $date_query['day'] ) ) ) {
- /* translators: 1: year, 2: month, 3: day of month */
- $day_month_year_error_msg = sprintf(
- __( 'The following values do not describe a valid date: year %1$s, month %2$s, day %3$s.' ),
- '<code>' . esc_html( $date_query['year'] ) . '</code>',
- '<code>' . esc_html( $date_query['month'] ) . '</code>',
- '<code>' . esc_html( $date_query['day'] ) . '</code>'
- );
-
- $valid = false;
- }
- } elseif ( $day_exists && $month_exists ) {
- /*
- * 2. checking day, month combination
- * We use 2012 because, as a leap year, it's the most permissive.
- */
- if ( ! wp_checkdate( $date_query['month'], $date_query['day'], 2012, sprintf( '2012-%s-%s', $date_query['month'], $date_query['day'] ) ) ) {
- /* translators: 1: month, 2: day of month */
- $day_month_year_error_msg = sprintf(
- __( 'The following values do not describe a valid date: month %1$s, day %2$s.' ),
- '<code>' . esc_html( $date_query['month'] ) . '</code>',
- '<code>' . esc_html( $date_query['day'] ) . '</code>'
- );
-
- $valid = false;
- }
- }
-
- if ( ! empty( $day_month_year_error_msg ) ) {
- _doing_it_wrong( __CLASS__, $day_month_year_error_msg, '4.1.0' );
- }
-
- return $valid;
- }
-
- /**
- * Validates a column name parameter.
- *
- * Column names without a table prefix (like 'post_date') are checked against a whitelist of
- * known tables, and then, if found, have a table prefix (such as 'wp_posts.') prepended.
- * Prefixed column names (such as 'wp_posts.post_date') bypass this whitelist check,
- * and are only sanitized to remove illegal characters.
- *
- * @since 3.7.0
- *
- * @param string $column The user-supplied column name.
- * @return string A validated column name value.
- */
- public function validate_column( $column ) {
- global $wpdb;
-
- $valid_columns = array(
- 'post_date',
- 'post_date_gmt',
- 'post_modified',
- 'post_modified_gmt',
- 'comment_date',
- 'comment_date_gmt',
- 'user_registered',
- 'registered',
- 'last_updated',
- );
-
- // Attempt to detect a table prefix.
- if ( false === strpos( $column, '.' ) ) {
- /**
- * Filters the list of valid date query columns.
- *
- * @since 3.7.0
- * @since 4.1.0 Added 'user_registered' to the default recognized columns.
- *
- * @param string[] $valid_columns An array of valid date query columns. Defaults
- * are 'post_date', 'post_date_gmt', 'post_modified',
- * 'post_modified_gmt', 'comment_date', 'comment_date_gmt',
- * 'user_registered'
- */
- if ( ! in_array( $column, apply_filters( 'date_query_valid_columns', $valid_columns ) ) ) {
- $column = 'post_date';
- }
- $known_columns = array(
- $wpdb->posts => array(
- 'post_date',
- 'post_date_gmt',
- 'post_modified',
- 'post_modified_gmt',
- ),
- $wpdb->comments => array(
- 'comment_date',
- 'comment_date_gmt',
- ),
- $wpdb->users => array(
- 'user_registered',
- ),
- $wpdb->blogs => array(
- 'registered',
- 'last_updated',
- ),
- );
-
- // If it's a known column name, add the appropriate table prefix.
- foreach ( $known_columns as $table_name => $table_columns ) {
- if ( in_array( $column, $table_columns ) ) {
- $column = $table_name . '.' . $column;
- break;
- }
- }
- }
-
- // Remove unsafe characters.
- return preg_replace( '/[^a-zA-Z0-9_$\.]/', '', $column );
- }
-
- /**
- * Generate WHERE clause to be appended to a main query.
- *
- * @since 3.7.0
- *
- * @return string MySQL WHERE clause.
- */
- public function get_sql() {
- $sql = $this->get_sql_clauses();
-
- $where = $sql['where'];
-
- /**
- * Filters the date query WHERE clause.
- *
- * @since 3.7.0
- *
- * @param string $where WHERE clause of the date query.
- * @param WP_Date_Query $this The WP_Date_Query instance.
- */
- return apply_filters( 'get_date_sql', $where, $this );
- }
-
- /**
- * Generate SQL clauses to be appended to a main query.
- *
- * Called by the public WP_Date_Query::get_sql(), this method is abstracted
- * out to maintain parity with the other Query classes.
- *
- * @since 4.1.0
- *
- * @return array {
- * 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() {
- $sql = $this->get_sql_for_query( $this->queries );
-
- if ( ! empty( $sql['where'] ) ) {
- $sql['where'] = ' AND ' . $sql['where'];
- }
-
- return $sql;
- }
-
- /**
- * Generate 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.
- * @param int $depth Optional. Number of tree levels deep we currently are.
- * Used to calculate indentation. Default 0.
- * @return array {
- * 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;
- }
-
- /**
- * Turns a single date clause into pieces for a WHERE clause.
- *
- * A wrapper for get_sql_for_clause(), included here for backward
- * compatibility while retaining the naming convention across Query classes.
- *
- * @since 3.7.0
- *
- * @param array $query Date query arguments.
- * @return array {
- * 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_for_subquery( $query ) {
- return $this->get_sql_for_clause( $query, '' );
- }
-
- /**
- * Turns a first-order date query into SQL for a WHERE clause.
- *
- * @since 4.1.0
- *
- * @param array $query Date query clause.
- * @param array $parent_query Parent query of the current date query.
- * @return array {
- * 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_for_clause( $query, $parent_query ) {
- global $wpdb;
-
- // The sub-parts of a $where part.
- $where_parts = array();
-
- $column = ( ! empty( $query['column'] ) ) ? esc_sql( $query['column'] ) : $this->column;
-
- $column = $this->validate_column( $column );
-
- $compare = $this->get_compare( $query );
-
- $inclusive = ! empty( $query['inclusive'] );
-
- // Assign greater- and less-than values.
- $lt = '<';
- $gt = '>';
-
- if ( $inclusive ) {
- $lt .= '=';
- $gt .= '=';
- }
-
- // Range queries.
- if ( ! empty( $query['after'] ) ) {
- $where_parts[] = $wpdb->prepare( "$column $gt %s", $this->build_mysql_datetime( $query['after'], ! $inclusive ) );
- }
- if ( ! empty( $query['before'] ) ) {
- $where_parts[] = $wpdb->prepare( "$column $lt %s", $this->build_mysql_datetime( $query['before'], $inclusive ) );
- }
- // Specific value queries.
-
- if ( isset( $query['year'] ) && $value = $this->build_value( $compare, $query['year'] ) ) {
- $where_parts[] = "YEAR( $column ) $compare $value";
- }
-
- if ( isset( $query['month'] ) && $value = $this->build_value( $compare, $query['month'] ) ) {
- $where_parts[] = "MONTH( $column ) $compare $value";
- } elseif ( isset( $query['monthnum'] ) && $value = $this->build_value( $compare, $query['monthnum'] ) ) {
- $where_parts[] = "MONTH( $column ) $compare $value";
- }
- if ( isset( $query['week'] ) && false !== ( $value = $this->build_value( $compare, $query['week'] ) ) ) {
- $where_parts[] = _wp_mysql_week( $column ) . " $compare $value";
- } elseif ( isset( $query['w'] ) && false !== ( $value = $this->build_value( $compare, $query['w'] ) ) ) {
- $where_parts[] = _wp_mysql_week( $column ) . " $compare $value";
- }
- if ( isset( $query['dayofyear'] ) && $value = $this->build_value( $compare, $query['dayofyear'] ) ) {
- $where_parts[] = "DAYOFYEAR( $column ) $compare $value";
- }
-
- if ( isset( $query['day'] ) && $value = $this->build_value( $compare, $query['day'] ) ) {
- $where_parts[] = "DAYOFMONTH( $column ) $compare $value";
- }
-
- if ( isset( $query['dayofweek'] ) && $value = $this->build_value( $compare, $query['dayofweek'] ) ) {
- $where_parts[] = "DAYOFWEEK( $column ) $compare $value";
- }
+_deprecated_file( basename( __FILE__ ), '5.3.0', 'wp-includes/class-wp-date-query.php' );
- if ( isset( $query['dayofweek_iso'] ) && $value = $this->build_value( $compare, $query['dayofweek_iso'] ) ) {
- $where_parts[] = "WEEKDAY( $column ) + 1 $compare $value";
- }
-
- if ( isset( $query['hour'] ) || isset( $query['minute'] ) || isset( $query['second'] ) ) {
- // Avoid notices.
- foreach ( array( 'hour', 'minute', 'second' ) as $unit ) {
- if ( ! isset( $query[ $unit ] ) ) {
- $query[ $unit ] = null;
- }
- }
-
- if ( $time_query = $this->build_time_query( $column, $compare, $query['hour'], $query['minute'], $query['second'] ) ) {
- $where_parts[] = $time_query;
- }
- }
-
- /*
- * Return an array of 'join' and 'where' for compatibility
- * with other query classes.
- */
- return array(
- 'where' => $where_parts,
- 'join' => array(),
- );
- }
-
- /**
- * Builds and validates a value string based on the comparison operator.
- *
- * @since 3.7.0
- *
- * @param string $compare The compare operator to use
- * @param string|array $value The value
- * @return string|false|int The value to be used in SQL or false on error.
- */
- public function build_value( $compare, $value ) {
- if ( ! isset( $value ) ) {
- return false;
- }
-
- switch ( $compare ) {
- case 'IN':
- case 'NOT IN':
- $value = (array) $value;
-
- // Remove non-numeric values.
- $value = array_filter( $value, 'is_numeric' );
-
- if ( empty( $value ) ) {
- return false;
- }
-
- return '(' . implode( ',', array_map( 'intval', $value ) ) . ')';
-
- case 'BETWEEN':
- case 'NOT BETWEEN':
- if ( ! is_array( $value ) || 2 != count( $value ) ) {
- $value = array( $value, $value );
- } else {
- $value = array_values( $value );
- }
-
- // If either value is non-numeric, bail.
- foreach ( $value as $v ) {
- if ( ! is_numeric( $v ) ) {
- return false;
- }
- }
-
- $value = array_map( 'intval', $value );
-
- return $value[0] . ' AND ' . $value[1];
-
- default:
- if ( ! is_numeric( $value ) ) {
- return false;
- }
-
- return (int) $value;
- }
- }
-
- /**
- * Builds a MySQL format date/time based on some query parameters.
- *
- * You can pass an array of values (year, month, etc.) with missing parameter values being defaulted to
- * either the maximum or minimum values (controlled by the $default_to parameter). Alternatively you can
- * pass a string that will be run through strtotime().
- *
- * @since 3.7.0
- *
- * @param string|array $datetime An array of parameters or a strotime() string
- * @param bool $default_to_max Whether to round up incomplete dates. Supported by values
- * of $datetime that are arrays, or string values that are a
- * subset of MySQL date format ('Y', 'Y-m', 'Y-m-d', 'Y-m-d H:i').
- * Default: false.
- * @return string|false A MySQL format date/time or false on failure
- */
- public function build_mysql_datetime( $datetime, $default_to_max = false ) {
- $now = current_time( 'timestamp' );
-
- if ( ! is_array( $datetime ) ) {
-
- /*
- * Try to parse some common date formats, so we can detect
- * the level of precision and support the 'inclusive' parameter.
- */
- if ( preg_match( '/^(\d{4})$/', $datetime, $matches ) ) {
- // Y
- $datetime = array(
- 'year' => intval( $matches[1] ),
- );
-
- } elseif ( preg_match( '/^(\d{4})\-(\d{2})$/', $datetime, $matches ) ) {
- // Y-m
- $datetime = array(
- 'year' => intval( $matches[1] ),
- 'month' => intval( $matches[2] ),
- );
-
- } elseif ( preg_match( '/^(\d{4})\-(\d{2})\-(\d{2})$/', $datetime, $matches ) ) {
- // Y-m-d
- $datetime = array(
- 'year' => intval( $matches[1] ),
- 'month' => intval( $matches[2] ),
- 'day' => intval( $matches[3] ),
- );
-
- } elseif ( preg_match( '/^(\d{4})\-(\d{2})\-(\d{2}) (\d{2}):(\d{2})$/', $datetime, $matches ) ) {
- // Y-m-d H:i
- $datetime = array(
- 'year' => intval( $matches[1] ),
- 'month' => intval( $matches[2] ),
- 'day' => intval( $matches[3] ),
- 'hour' => intval( $matches[4] ),
- 'minute' => intval( $matches[5] ),
- );
- }
-
- // If no match is found, we don't support default_to_max.
- if ( ! is_array( $datetime ) ) {
- // @todo Timezone issues here possibly
- return gmdate( 'Y-m-d H:i:s', strtotime( $datetime, $now ) );
- }
- }
-
- $datetime = array_map( 'absint', $datetime );
-
- if ( ! isset( $datetime['year'] ) ) {
- $datetime['year'] = gmdate( 'Y', $now );
- }
-
- if ( ! isset( $datetime['month'] ) ) {
- $datetime['month'] = ( $default_to_max ) ? 12 : 1;
- }
-
- if ( ! isset( $datetime['day'] ) ) {
- $datetime['day'] = ( $default_to_max ) ? (int) date( 't', mktime( 0, 0, 0, $datetime['month'], 1, $datetime['year'] ) ) : 1;
- }
-
- if ( ! isset( $datetime['hour'] ) ) {
- $datetime['hour'] = ( $default_to_max ) ? 23 : 0;
- }
-
- if ( ! isset( $datetime['minute'] ) ) {
- $datetime['minute'] = ( $default_to_max ) ? 59 : 0;
- }
-
- if ( ! isset( $datetime['second'] ) ) {
- $datetime['second'] = ( $default_to_max ) ? 59 : 0;
- }
-
- return sprintf( '%04d-%02d-%02d %02d:%02d:%02d', $datetime['year'], $datetime['month'], $datetime['day'], $datetime['hour'], $datetime['minute'], $datetime['second'] );
- }
-
- /**
- * Builds a query string for comparing time values (hour, minute, second).
- *
- * If just hour, minute, or second is set than a normal comparison will be done.
- * However if multiple values are passed, a pseudo-decimal time will be created
- * in order to be able to accurately compare against.
- *
- * @since 3.7.0
- *
- * @param string $column The column to query against. Needs to be pre-validated!
- * @param string $compare The comparison operator. Needs to be pre-validated!
- * @param int|null $hour Optional. An hour value (0-23).
- * @param int|null $minute Optional. A minute value (0-59).
- * @param int|null $second Optional. A second value (0-59).
- * @return string|false A query part or false on failure.
- */
- public function build_time_query( $column, $compare, $hour = null, $minute = null, $second = null ) {
- global $wpdb;
-
- // Have to have at least one
- if ( ! isset( $hour ) && ! isset( $minute ) && ! isset( $second ) ) {
- return false;
- }
-
- // Complex combined queries aren't supported for multi-value queries
- if ( in_array( $compare, array( 'IN', 'NOT IN', 'BETWEEN', 'NOT BETWEEN' ) ) ) {
- $return = array();
-
- if ( isset( $hour ) && false !== ( $value = $this->build_value( $compare, $hour ) ) ) {
- $return[] = "HOUR( $column ) $compare $value";
- }
-
- if ( isset( $minute ) && false !== ( $value = $this->build_value( $compare, $minute ) ) ) {
- $return[] = "MINUTE( $column ) $compare $value";
- }
-
- if ( isset( $second ) && false !== ( $value = $this->build_value( $compare, $second ) ) ) {
- $return[] = "SECOND( $column ) $compare $value";
- }
-
- return implode( ' AND ', $return );
- }
-
- // Cases where just one unit is set
- if ( isset( $hour ) && ! isset( $minute ) && ! isset( $second ) && false !== ( $value = $this->build_value( $compare, $hour ) ) ) {
- return "HOUR( $column ) $compare $value";
- } elseif ( ! isset( $hour ) && isset( $minute ) && ! isset( $second ) && false !== ( $value = $this->build_value( $compare, $minute ) ) ) {
- return "MINUTE( $column ) $compare $value";
- } elseif ( ! isset( $hour ) && ! isset( $minute ) && isset( $second ) && false !== ( $value = $this->build_value( $compare, $second ) ) ) {
- return "SECOND( $column ) $compare $value";
- }
-
- // Single units were already handled. Since hour & second isn't allowed, minute must to be set.
- if ( ! isset( $minute ) ) {
- return false;
- }
-
- $format = $time = '';
-
- // Hour
- if ( null !== $hour ) {
- $format .= '%H.';
- $time .= sprintf( '%02d', $hour ) . '.';
- } else {
- $format .= '0.';
- $time .= '0.';
- }
-
- // Minute
- $format .= '%i';
- $time .= sprintf( '%02d', $minute );
-
- if ( isset( $second ) ) {
- $format .= '%s';
- $time .= sprintf( '%02d', $second );
- }
-
- return $wpdb->prepare( "DATE_FORMAT( $column, %s ) $compare %f", $format, $time );
- }
-}
+/** WP_Date_Query class */
+require_once ABSPATH . 'wp-includes/class-wp-date-query.php';