'crontrol-schedule',
'plural' => 'crontrol-schedules',
'ajax' => false,
'screen' => 'crontrol-schedules',
) );
}
/**
* Gets the name of the primary column.
*
* @return string The name of the primary column.
*/
protected function get_primary_column_name() {
return 'crontrol_name';
}
/**
* Prepares the list table items and arguments.
*/
public function prepare_items() {
$schedules = Schedule\get();
$count = count( $schedules );
self::$core_schedules = get_core_schedules();
self::$used_schedules = array_unique( wp_list_pluck( Event\get(), 'schedule' ) );
$this->items = $schedules;
$this->set_pagination_args( array(
'total_items' => $count,
'per_page' => -1,
'total_pages' => 1,
) );
}
/**
* Returns an array of column names for the table.
*
* @return string[] Array of column names keyed by their ID.
*/
public function get_columns() {
return array(
'crontrol_icon' => '',
'crontrol_name' => __( 'Internal Name', 'wp-crontrol' ),
'crontrol_interval' => __( 'Interval', 'wp-crontrol' ),
'crontrol_display' => __( 'Display Name', 'wp-crontrol' ),
);
}
/**
* Returns an array of CSS class names for the table.
*
* @return string[] Array of class names.
*/
protected function get_table_classes() {
return array( 'widefat', 'fixed', 'striped', 'table-view-list', $this->_args['plural'] );
}
/**
* Generates and displays row action links for the table.
*
* @param array $schedule The schedule for the current row.
* @param string $column_name Current column name.
* @param string $primary Primary column name.
* @return string The row actions HTML.
*/
protected function handle_row_actions( $schedule, $column_name, $primary ) {
if ( $primary !== $column_name ) {
return '';
}
$links = array();
$new_scheds = get_option( 'crontrol_schedules', array() );
if ( in_array( $schedule['name'], self::$core_schedules, true ) ) {
$links[] = "" . esc_html__( 'This is a WordPress core schedule and cannot be deleted', 'wp-crontrol' ) . '';
} elseif ( ! isset( $new_scheds[ $schedule['name'] ] ) ) {
$links[] = "" . esc_html__( 'This schedule is added by another plugin and cannot be deleted', 'wp-crontrol' ) . '';
} elseif ( in_array( $schedule['name'], self::$used_schedules, true ) ) {
$links[] = "" . esc_html__( 'This custom schedule is in use and cannot be deleted', 'wp-crontrol' ) . '';
} else {
$link = add_query_arg( array(
'page' => 'crontrol_admin_options_page',
'action' => 'delete-sched',
'id' => rawurlencode( $schedule['name'] ),
), admin_url( 'options-general.php' ) );
$link = wp_nonce_url( $link, 'delete-sched_' . $schedule['name'] );
$links[] = "" . esc_html__( 'Delete', 'wp-crontrol' ) . '';
}
return $this->row_actions( $links );
}
/**
* Returns the output for the icon cell of a table row.
*
* @param array $schedule The schedule for the current row.
* @return string The cell output.
*/
protected function column_crontrol_icon( array $schedule ) {
if ( in_array( $schedule['name'], self::$core_schedules, true ) ) {
return sprintf(
'
%s',
esc_html__( 'This is a WordPress core schedule and cannot be deleted', 'wp-crontrol' )
);
}
return '';
}
/**
* Returns the output for the schdule name cell of a table row.
*
* @param array $schedule The schedule for the current row.
* @return string The cell output.
*/
protected function column_crontrol_name( array $schedule ) {
return esc_html( $schedule['name'] );
}
/**
* Returns the output for the interval cell of a table row.
*
* @param array $schedule The schedule for the current row.
* @return string The cell output.
*/
protected function column_crontrol_interval( array $schedule ) {
$interval = sprintf(
'%s (%s)',
esc_html( $schedule['interval'] ),
esc_html( interval( $schedule['interval'] ) )
);
if ( $schedule['is_too_frequent'] ) {
$interval .= sprintf(
'
%s',
sprintf(
/* translators: 1: The name of the configuration constant, 2: The value of the configuration constant */
esc_html__( 'This interval is less than the %1$s constant which is set to %2$s seconds. Events that use it may not run on time.', 'wp-crontrol' ),
'WP_CRON_LOCK_TIMEOUT',
intval( WP_CRON_LOCK_TIMEOUT )
)
);
}
return $interval;
}
/**
* Returns the output for the display name cell of a table row.
*
* @param array $schedule The schedule for the current row.
* @return string The cell output.
*/
protected function column_crontrol_display( array $schedule ) {
return esc_html( $schedule['display'] );
}
/**
* Outputs a message when there are no items to show in the table.
*/
public function no_items() {
esc_html_e( 'There are no schedules.', 'wp-crontrol' );
}
}