function date_sql_handler::views_formats

@todo.

File

core/modules/date/views/date_sql_handler.inc, line 625

SQL helper for Date API.

Class

date_sql_handler

A class to manipulate date SQL.

Code

function views_formats($granularity, $type = 'sql') {
  if (empty($granularity)) {
    return DATE_FORMAT_ISO;
  }
  $formats = array('display', 'sql');
  // Start with the site long date format and add seconds to it.
  $shortformat = system_date_format_load('short');
  $short = str_replace(':i', ':i:s', $shortformat['pattern']);
  switch ($granularity) {
    case 'year':
      $formats['display'] = 'Y';
      $formats['sql'] = 'Y';
      break;

    case 'month':
      $formats['display'] = date_limit_format($short, array('year', 'month'));
      $formats['sql'] = 'Y-m';
      break;

    case 'day':
      $args = array('year', 'month', 'day');
      $formats['display'] = date_limit_format($short, $args);
      $formats['sql'] = 'Y-m-d';
      break;

    case 'hour':
      $args = array('year', 'month', 'day', 'hour');
      $formats['display'] = date_limit_format($short, $args);
      $formats['sql'] = 'Y-m-d\TH';
      break;

    case 'minute':
      $args = array('year', 'month', 'day', 'hour', 'minute');
      $formats['display'] = date_limit_format($short, $args);
      $formats['sql'] = 'Y-m-d\TH:i';
      break;

    case 'second':
      $args = array('year', 'month', 'day', 'hour', 'minute', 'second');
      $formats['display'] = date_limit_format($short, $args);
      $formats['sql'] = 'Y-m-d\TH:i:s';
      break;

    case 'week':
      $formats['display'] = 'F j Y (W)';
      $formats['sql'] = 'Y-\WW';
      break;
  }
  return $formats[$type];
}