function theme_availability_calendar_month in Availability Calendars 7.4

Same name and namespace in other branches

1. 7.5 availability_calendar.theme.inc \theme_availability_calendar_month()
2. 7.3 availability_calendar.theme.inc \theme_availability_calendar_month()

Themes the calendar for a given month.

Parameters

array $variables:

Return value

string

1 theme call to theme_availability_calendar_month()

theme_availability_calendar_months in ./availability_calendar.theme.inc

Themes a number of months of an availability calendar field.

File

./availability_calendar.theme.inc, line 200

Code

function theme_availability_calendar_month($variables) {
  $year = $variables['year'];
  $month = $variables['month'];
  $settings = $variables['settings'];
  $availability = $variables['availability'];

  // Get the parts of the table.
  $caption = format_date(mktime(12, 0, 0, $month, 1, $year), 'availability_calendar_month_caption');
  $header = availability_calendar_month_header($settings);
  $cells = availability_calendar_month_cells($year, $month, $availability, $settings);
  $rows = array_chunk($cells, 7, TRUE);

  // Ensure that each month has 6 rows. The last rows can be completely empty.
  while (count($rows) < 6) {
    $rows[] = array(
      array(
        'data' => '<div></div>',
        'class' => array(
          'cal-empty',
        ),
        'colspan' => 7,
      ),
    );
  }

  // Prepend week numbers: we work with ISO-8601 week numbers that assume that
  // a week starts on a monday. If the first_day_of_week is a friday, saturday,
  // or sunday, we take the week number of the last day in that row, otherwise
  // we take the week number of the first day in that row.
  if ($settings['show_week_number']) {
    array_unshift($header, array(
      'data' => t('Nr.'),
      'class' => array(
        'cal-weekno-header',
      ),
    ));
    foreach ($rows as &$row) {
      if (count($row) > 1) {
        if ($settings['first_day_of_week'] < 5) {
          reset($row);
        }
        else {
          end($row);
        }
        $day_to_use = new DateTime(key($row));
        array_unshift($row, array(
          'data' => $day_to_use
            ->format('W'),
          'header' => TRUE,
        ));
      }
      else {
        array_unshift($row, array(
          'data' => '&nbsp;',
          'header' => TRUE,
          'class' => array(
            'cal-empty',
          ),
        ));
      }
    }
  }

  // Prevent the striping that most themes add.
  foreach ($rows as &$row) {
    $row = array(
      'no_striping' => TRUE,
      'data' => $row,
    );
  }

  // Theme the table and wrap it to allow for better styling.
  $month2 = sprintf('%02d', $month);
  $output = "<div class=\"cal-month\" data-cal-id=\"{$variables['cid']}\" data-cal-year=\"{$year}\" data-cal-month=\"{$month2}\">\n";
  $output .= theme('table', array(
    'caption' => $caption,
    'header' => $header,
    'rows' => $rows,
    'sticky' => FALSE,
  ));
  $output .= "\n</div>\n";
  return $output;
}