woocommerce/plugins/woocommerce-admin/includes/data-stores/class-wc-admin-reports-down...

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<?php
/**
* WC_Admin_Reports_Downloads_Data_Store class file.
*
* @package WooCommerce Admin/Classes
*/
defined( 'ABSPATH' ) || exit;
/**
* WC_Admin_Reports_Downloads_Data_Store.
*/
class WC_Admin_Reports_Downloads_Data_Store extends WC_Admin_Reports_Data_Store implements WC_Admin_Reports_Data_Store_Interface {
/**
* Table used to get the data.
*
* @var string
*/
const TABLE_NAME = 'wc_download_log';
/**
* Mapping columns to data type to return correct response types.
*
* @var array
*/
protected $column_types = array(
'id' => 'intval',
'date' => 'strval',
'date_gmt' => 'strval',
'download_id' => 'strval', // String because this can sometimes be a hash.
'file_name' => 'strval',
'product_id' => 'intval',
'order_id' => 'intval',
'user_id' => 'intval',
'ip_address' => 'strval',
);
/**
* SQL columns to select in the db query and their mapping to SQL code.
*
* @var array
*/
protected $report_columns = array(
'id' => 'download_log_id as id',
'date' => 'timestamp as date_gmt',
'download_id' => 'product_permissions.download_id',
'product_id' => 'product_permissions.product_id',
'order_id' => 'product_permissions.order_id',
'user_id' => 'product_permissions.user_id',
'ip_address' => 'user_ip_address as ip_address',
);
/**
* Constructor
*/
public function __construct() {
global $wpdb;
}
/**
* Updates the database query with parameters used for downloads report.
*
* @param array $query_args Query arguments supplied by the user.
* @return array Array of parameters used for SQL query.
*/
protected function get_sql_query_params( $query_args ) {
global $wpdb;
$lookup_table = $wpdb->prefix . self::TABLE_NAME;
$operator = $this->get_match_operator( $query_args );
$where_filters = array();
$sql_query_params = $this->get_time_period_sql_params( $query_args, $lookup_table );
$sql_query_params = array_merge( $sql_query_params, $this->get_limit_sql_params( $query_args ) );
$included_products = $this->get_included_products( $query_args );
$excluded_products = $this->get_excluded_products( $query_args );
if ( $included_products ) {
$where_filters[] = " {$lookup_table}.permission_id IN (
SELECT
DISTINCT {$wpdb->prefix}woocommerce_downloadable_product_permissions.permission_id
FROM
{$wpdb->prefix}woocommerce_downloadable_product_permissions
WHERE
{$wpdb->prefix}woocommerce_downloadable_product_permissions.product_id IN ({$included_products})
)";
}
if ( $excluded_products ) {
$where_filters[] = " {$lookup_table}.permission_id NOT IN (
SELECT
DISTINCT {$wpdb->prefix}woocommerce_downloadable_product_permissions.permission_id
FROM
{$wpdb->prefix}woocommerce_downloadable_product_permissions
WHERE
{$wpdb->prefix}woocommerce_downloadable_product_permissions.product_id IN ({$excluded_products})
)";
}
$included_orders = $this->get_included_orders( $query_args );
$excluded_orders = $this->get_excluded_orders( $query_args );
if ( $included_orders ) {
$where_filters[] = " {$lookup_table}.permission_id IN (
SELECT
DISTINCT {$wpdb->prefix}woocommerce_downloadable_product_permissions.permission_id
FROM
{$wpdb->prefix}woocommerce_downloadable_product_permissions
WHERE
{$wpdb->prefix}woocommerce_downloadable_product_permissions.order_id IN ({$included_orders})
)";
}
if ( $excluded_orders ) {
$where_filters[] = " {$lookup_table}.permission_id NOT IN (
SELECT
DISTINCT {$wpdb->prefix}woocommerce_downloadable_product_permissions.permission_id
FROM
{$wpdb->prefix}woocommerce_downloadable_product_permissions
WHERE
{$wpdb->prefix}woocommerce_downloadable_product_permissions.order_id IN ({$excluded_orders})
)";
}
$customer_lookup_table = $wpdb->prefix . 'wc_customer_lookup';
$included_customers = $this->get_included_customers( $query_args );
$excluded_customers = $this->get_excluded_customers( $query_args );
if ( $included_customers ) {
$where_filters[] = " {$lookup_table}.permission_id IN (
SELECT
DISTINCT {$wpdb->prefix}woocommerce_downloadable_product_permissions.permission_id
FROM
{$wpdb->prefix}woocommerce_downloadable_product_permissions
WHERE
{$wpdb->prefix}woocommerce_downloadable_product_permissions.user_id IN (
SELECT {$customer_lookup_table}.user_id FROM {$customer_lookup_table} WHERE {$customer_lookup_table}.customer_id IN ({$included_customers})
)
)";
}
if ( $excluded_customers ) {
$where_filters[] = " {$lookup_table}.permission_id NOT IN (
SELECT
DISTINCT {$wpdb->prefix}woocommerce_downloadable_product_permissions.permission_id
FROM
{$wpdb->prefix}woocommerce_downloadable_product_permissions
WHERE
{$wpdb->prefix}woocommerce_downloadable_product_permissions.user_id IN (
SELECT {$customer_lookup_table}.user_id FROM {$customer_lookup_table} WHERE {$customer_lookup_table}.customer_id IN ({$excluded_customers})
)
)";
}
$included_ip_addresses = $this->get_included_ip_addresses( $query_args );
$excluded_ip_addresses = $this->get_excluded_ip_addresses( $query_args );
if ( $included_ip_addresses ) {
$where_filters[] = " {$lookup_table}.user_ip_address IN ('{$included_ip_addresses}')";
}
if ( $excluded_ip_addresses ) {
$where_filters[] = " {$lookup_table}.user_ip_address NOT IN ('{$excluded_ip_addresses}')";
}
$where_subclause = implode( " $operator ", $where_filters );
if ( $where_subclause ) {
$sql_query_params['where_clause'] .= " AND ( $where_subclause )";
}
$sql_query_params['from_clause'] .= " JOIN {$wpdb->prefix}woocommerce_downloadable_product_permissions as product_permissions ON {$lookup_table}.permission_id = product_permissions.permission_id";
$sql_query_params = $this->get_order_by( $query_args, $sql_query_params );
return $sql_query_params;
}
/**
* Returns comma separated ids of included ip address, based on query arguments from the user.
*
* @param array $query_args Parameters supplied by the user.
* @return string
*/
protected function get_included_ip_addresses( $query_args ) {
$included_ips_str = '';
if ( isset( $query_args['ip_address_includes'] ) && is_array( $query_args['ip_address_includes'] ) && count( $query_args['ip_address_includes'] ) > 0 ) {
$ip_includes = array();
foreach ( $query_args['ip_address_includes'] as $ip ) {
$ip_includes[] = esc_sql( $ip );
}
$included_ips_str = implode( "','", $ip_includes );
}
return $included_ips_str;
}
/**
* Returns comma separated ids of excluded ip address, based on query arguments from the user.
*
* @param array $query_args Parameters supplied by the user.
* @return string
*/
protected function get_excluded_ip_addresses( $query_args ) {
$excluded_ips_str = '';
if ( isset( $query_args['ip_address_excludes'] ) && is_array( $query_args['ip_address_excludes'] ) && count( $query_args['ip_address_excludes'] ) > 0 ) {
$ip_excludes = array();
foreach ( $query_args['ip_address_excludes'] as $ip ) {
$ip_excludes[] = esc_sql( $ip );
}
$excluded_ips_str = implode( ',', $ip_excludes );
}
return $excluded_ips_str;
}
/**
* Returns comma separated ids of included customers, based on query arguments from the user.
*
* @param array $query_args Parameters supplied by the user.
* @return string
*/
protected function get_included_customers( $query_args ) {
$included_customers_str = '';
if ( isset( $query_args['customer_includes'] ) && is_array( $query_args['customer_includes'] ) && count( $query_args['customer_includes'] ) > 0 ) {
$included_customers_str = implode( ',', $query_args['customer_includes'] );
}
return $included_customers_str;
}
/**
* Returns comma separated ids of excluded customers, based on query arguments from the user.
*
* @param array $query_args Parameters supplied by the user.
* @return string
*/
protected function get_excluded_customers( $query_args ) {
$excluded_customer_str = '';
if ( isset( $query_args['customer_excludes'] ) && is_array( $query_args['customer_excludes'] ) && count( $query_args['customer_excludes'] ) > 0 ) {
$excluded_customer_str = implode( ',', $query_args['customer_excludes'] );
}
return $excluded_customer_str;
}
/**
* Fills WHERE clause of SQL request with date-related constraints.
*
* @param array $query_args Parameters supplied by the user.
* @param string $table_name Name of the db table relevant for the date constraint.
* @return array
*/
protected function get_time_period_sql_params( $query_args, $table_name ) {
$sql_query = array(
'from_clause' => '',
'where_time_clause' => '',
'where_clause' => '',
);
if ( $query_args['before'] ) {
$datetime_str = $query_args['before']->format( WC_Admin_Reports_Interval::$sql_datetime_format );
$sql_query['where_time_clause'] .= " AND {$table_name}.timestamp <= '$datetime_str'";
}
if ( $query_args['after'] ) {
$datetime_str = $query_args['after']->format( WC_Admin_Reports_Interval::$sql_datetime_format );
$sql_query['where_time_clause'] .= " AND {$table_name}.timestamp >= '$datetime_str'";
}
return $sql_query;
}
/**
* Fills ORDER BY clause of SQL request based on user supplied parameters.
*
* @param array $query_args Parameters supplied by the user.
* @param array $sql_query Current SQL query array.
* @return array
*/
protected function get_order_by( $query_args, $sql_query ) {
global $wpdb;
$sql_query['order_by_clause'] = '';
if ( isset( $query_args['orderby'] ) ) {
$sql_query['order_by_clause'] = $this->normalize_order_by( $query_args['orderby'] );
}
if ( false !== strpos( $sql_query['order_by_clause'], '_products' ) ) {
$sql_query['from_clause'] .= " JOIN {$wpdb->prefix}posts AS _products ON product_permissions.product_id = _products.ID";
}
if ( isset( $query_args['order'] ) ) {
$sql_query['order_by_clause'] .= ' ' . $query_args['order'];
} else {
$sql_query['order_by_clause'] .= ' DESC';
}
return $sql_query;
}
/**
* Returns the report data based on parameters supplied by the user.
*
* @param array $query_args Query parameters.
* @return stdClass|WP_Error Data.
*/
public function get_data( $query_args ) {
global $wpdb;
$table_name = $wpdb->prefix . self::TABLE_NAME;
// These defaults are only partially applied when used via REST API, as that has its own defaults.
$defaults = array(
'per_page' => get_option( 'posts_per_page' ),
'page' => 1,
'order' => 'DESC',
'orderby' => 'timestamp',
'before' => WC_Admin_Reports_Interval::default_before(),
'after' => WC_Admin_Reports_Interval::default_after(),
'fields' => '*',
);
$query_args = wp_parse_args( $query_args, $defaults );
$this->normalize_timezones( $query_args, $defaults );
$cache_key = $this->get_cache_key( $query_args );
$data = wp_cache_get( $cache_key, $this->cache_group );
if ( false === $data ) {
$data = (object) array(
'data' => array(),
'total' => 0,
'pages' => 0,
'page_no' => 0,
);
$selections = $this->selected_columns( $query_args );
$sql_query_params = $this->get_sql_query_params( $query_args );
$db_records_count = (int) $wpdb->get_var(
"SELECT COUNT(*) FROM (
SELECT
{$table_name}.download_log_id
FROM
{$table_name}
{$sql_query_params['from_clause']}
WHERE
1=1
{$sql_query_params['where_time_clause']}
{$sql_query_params['where_clause']}
GROUP BY
{$table_name}.download_log_id
) AS tt"
); // WPCS: cache ok, DB call ok, unprepared SQL ok.
$total_pages = (int) ceil( $db_records_count / $sql_query_params['per_page'] );
if ( $query_args['page'] < 1 || $query_args['page'] > $total_pages ) {
return $data;
}
$download_data = $wpdb->get_results(
"SELECT
{$selections}
FROM
{$table_name}
{$sql_query_params['from_clause']}
WHERE
1=1
{$sql_query_params['where_time_clause']}
{$sql_query_params['where_clause']}
GROUP BY
{$table_name}.download_log_id
ORDER BY
{$sql_query_params['order_by_clause']}
{$sql_query_params['limit']}
",
ARRAY_A
); // WPCS: cache ok, DB call ok, unprepared SQL ok.
if ( null === $download_data ) {
return $data;
}
$download_data = array_map( array( $this, 'cast_numbers' ), $download_data );
$data = (object) array(
'data' => $download_data,
'total' => $db_records_count,
'pages' => $total_pages,
'page_no' => (int) $query_args['page'],
);
wp_cache_set( $cache_key, $data, $this->cache_group );
}
return $data;
}
/**
* Returns string to be used as cache key for the data.
*
* @param array $params Query parameters.
* @return string
*/
protected function get_cache_key( $params ) {
return 'woocommerce_' . self::TABLE_NAME . '_' . md5( wp_json_encode( $params ) );
}
/**
* Maps ordering specified by the user to columns in the database/fields in the data.
*
* @param string $order_by Sorting criterion.
* @return string
*/
protected function normalize_order_by( $order_by ) {
global $wpdb;
if ( 'date' === $order_by ) {
return $wpdb->prefix . 'wc_download_log.timestamp';
}
if ( 'product' === $order_by ) {
return '_products.post_title';
}
return $order_by;
}
}