__( 'log', 'woocommerce' ),
'plural' => __( 'logs', 'woocommerce' ),
'ajax' => false,
) );
}
/**
* Get list views.
*
* @return array Views.
*/
public function get_views() {
$current = ! empty( $_REQUEST['level'] ) ? $_REQUEST['level'] : false;
$views = array();
$levels = array(
array( 'query_arg' => false, 'label' => __( 'All levels', 'woocommerce' ) ),
array( 'query_arg' => 'emergency', 'label' => __( 'Emergency', 'woocommerce' ) ),
array( 'query_arg' => 'alert', 'label' => __( 'Alert', 'woocommerce' ) ),
array( 'query_arg' => 'critical', 'label' => __( 'Critical', 'woocommerce' ) ),
array( 'query_arg' => 'error', 'label' => __( 'Error', 'woocommerce' ) ),
array( 'query_arg' => 'warning', 'label' => __( 'Warning', 'woocommerce' ) ),
array( 'query_arg' => 'notice', 'label' => __( 'Notice', 'woocommerce' ) ),
array( 'query_arg' => 'info', 'label' => __( 'Info', 'woocommerce' ) ),
array( 'query_arg' => 'debug', 'label' => __( 'Debug', 'woocommerce' ) ),
);
foreach ( $levels as $level ) {
$url = esc_url( add_query_arg( 'level', $level['query_arg'] ) );
$class = $current === $level['query_arg'] ? ' class="current"' : '';
$views[] = sprintf( '%3$s', $url, $class, esc_html( $level['label'] ) );
}
return $views;
}
/**
* Get list columns.
*
* @return array
*/
public function get_columns() {
return array(
'cb' => '',
'timestamp' => __( 'Timestamp', 'woocommerce' ),
'level' => __( 'Level', 'woocommerce' ),
'message' => __( 'Message', 'woocommerce' ),
'source' => __( 'Source', 'woocommerce' ),
);
}
/**
* Column cb.
*
* @param array $log
* @return string
*/
public function column_cb( $log ) {
return sprintf( '', $log['log_id'] );
}
/**
* Timestamp column.
*
* @param array $log
* @return string
*/
public function column_timestamp( $log ) {
return esc_html( mysql2date(
get_option( 'date_format' ) . ' ' . get_option( 'time_format' ),
$log['timestamp']
) );
}
/**
* Level column.
*
* @param array $log
* @return string
*/
public function column_level( $log ) {
$level_key = WC_Log_Levels::get_severity_level( $log['level'] );
$levels = array(
'emergency' => __( 'Emergency', 'woocommerce' ),
'alert' => __( 'Alert', 'woocommerce' ),
'critical' => __( 'Critical', 'woocommerce' ),
'error' => __( 'Error', 'woocommerce' ),
'warning' => __( 'Warning', 'woocommerce' ),
'notice' => __( 'Notice', 'woocommerce' ),
'info' => __( 'Info', 'woocommerce' ),
'debug' => __( 'Debug', 'woocommerce' ),
);
if ( isset( $levels[ $level_key ] ) ) {
$level = $levels[ $level_key ];
$level_class = sanitize_html_class( 'log-level--' . $level_key );
return '' . esc_html( $level ) . '';
} else {
return '';
}
}
/**
* Message column.
*
* @param array $log
* @return string
*/
public function column_message( $log ) {
return esc_html( $log['message'] );
}
/**
* Source column.
*
* @param array $log
* @return string
*/
public function column_source( $log ) {
return esc_html( $log['source'] );
}
/**
* Get bulk actions.
*
* @return array
*/
protected function get_bulk_actions() {
return array(
'delete' => __( 'Delete', 'woocommerce' ),
);
}
/**
* Extra controls to be displayed between bulk actions and pagination.
*
* @param string $which
*/
protected function extra_tablenav( $which ) {
if ( 'top' === $which ) {
echo '';
$this->source_dropdown();
submit_button( __( 'Filter', 'woocommerce' ), '', 'filter-action', false );
echo '
';
}
}
/**
* Get a list of sortable columns.
*
* @return array
*/
protected function get_sortable_columns() {
return array(
'timestamp' => array( 'timestamp', true ),
'level' => array( 'level', true ),
'source' => array( 'source', true ),
);
}
/**
* Display source dropdown
*
* @global wpdb $wpdb
*/
protected function source_dropdown() {
global $wpdb;
$sources = $wpdb->get_col( "
SELECT DISTINCT source
FROM {$wpdb->prefix}woocommerce_log
WHERE source != ''
ORDER BY source ASC
" );
if ( ! empty( $sources ) ) {
$selected_source = isset( $_REQUEST['source'] ) ? $_REQUEST['source'] : '';
?>
prepare_column_headers();
$per_page = $this->get_items_per_page( 'woocommerce_status_log_items_per_page', 10 );
$where = $this->get_items_query_where();
$order = $this->get_items_query_order();
$limit = $this->get_items_query_limit();
$offset = $this->get_items_query_offset();
$query_items = "
SELECT log_id, timestamp, level, message, source
FROM {$wpdb->prefix}woocommerce_log
{$where} {$order} {$limit} {$offset}
";
$this->items = $wpdb->get_results( $query_items, ARRAY_A );
$query_count = "SELECT COUNT(log_id) FROM {$wpdb->prefix}woocommerce_log {$where}";
$total_items = $wpdb->get_var( $query_count );
$this->set_pagination_args( array(
'total_items' => $total_items,
'per_page' => $per_page,
'total_pages' => ceil( $total_items / $per_page ),
) );
}
/**
* Get prepared LIMIT clause for items query
*
* @global wpdb $wpdb
*
* @return string Prepared LIMIT clause for items query.
*/
protected function get_items_query_limit() {
global $wpdb;
$per_page = $this->get_items_per_page( 'woocommerce_status_log_items_per_page', 10 );
return $wpdb->prepare( 'LIMIT %d', $per_page );
}
/**
* Get prepared OFFSET clause for items query
*
* @global wpdb $wpdb
*
* @return string Prepared OFFSET clause for items query.
*/
protected function get_items_query_offset() {
global $wpdb;
$per_page = $this->get_items_per_page( 'woocommerce_status_log_items_per_page', 10 );
$current_page = $this->get_pagenum();
if ( 1 < $current_page ) {
$offset = $per_page * ( $current_page - 1 );
} else {
$offset = 0;
}
return $wpdb->prepare( 'OFFSET %d', $offset );
}
/**
* Get prepared ORDER BY clause for items query
*
* @return string Prepared ORDER BY clause for items query.
*/
protected function get_items_query_order() {
$valid_orders = array( 'log_id', 'level', 'source', 'timestamp' );
if ( ! empty( $_REQUEST['orderby'] ) && in_array( $_REQUEST['orderby'], $valid_orders ) ) {
$by = $_REQUEST['orderby'];
} else {
$by = 'log_id';
}
$by = esc_sql( $by );
if ( ! empty( $_REQUEST['order'] ) && 'asc' === strtolower( $_REQUEST['order'] ) ) {
$order = 'ASC';
} else {
$order = 'DESC';
}
return "ORDER BY {$by} {$order}";
}
/**
* Get prepared WHERE clause for items query
*
* @global wpdb $wpdb
*
* @return string Prepared WHERE clause for items query.
*/
protected function get_items_query_where() {
global $wpdb;
$where_conditions = array();
$where_values = array();
if ( ! empty( $_REQUEST['level'] ) && WC_Log_Levels::is_valid_level( $_REQUEST['level'] ) ) {
$where_conditions[] = 'level >= %d';
$where_values[] = WC_Log_Levels::get_level_severity( $_REQUEST['level'] );
}
if ( ! empty( $_REQUEST['source'] ) ) {
$where_conditions[] = 'source = %s';
$where_values[] = $_REQUEST['source'];
}
if ( ! empty( $where_conditions ) ) {
return $wpdb->prepare( 'WHERE 1 = 1 AND ' . implode( ' AND ', $where_conditions ), $where_values );
} else {
return '';
}
}
/**
* Set _column_headers property for table list
*/
protected function prepare_column_headers() {
$this->_column_headers = array(
$this->get_columns(),
array(),
$this->get_sortable_columns(),
);
}
}