date.install in Date 7

Installation code for CCK date module.

File

date.install

<?php

/**
 * @file
 * Installation code for CCK date module.
 */
function date_field_schema($field) {
  $db_columns = array();
  switch ($field['type']) {
    case 'datestamp':
      $db_columns['value'] = array(
        'type' => 'int',
        'not null' => FALSE,
        'sortable' => TRUE,
        'views' => TRUE,
      );
      break;
    case 'datetime':
      $db_columns['value'] = array(
        'type' => 'datetime',
        'mysql_type' => 'DATETIME',
        'pgsql_type' => 'timestamp without time zone',
        'not null' => FALSE,
        'sortable' => TRUE,
        'views' => TRUE,
      );
      break;
    default:
      $db_columns['value'] = array(
        'type' => 'varchar',
        'length' => 20,
        'not null' => FALSE,
        'sortable' => TRUE,
        'views' => TRUE,
      );
      break;
  }

  // If a second date is needed for 'To date', just make a copy of the first one.
  if (!empty($field['settings']['todate'])) {
    $db_columns['value2'] = $db_columns['value'];

    // We don't want CCK to create additional columns, just the first.
    // We modify them our own way in views data.
    $db_columns['value2']['views'] = FALSE;
  }

  // timezone and offset columns are used only if date-specific dates are chosen.
  if (isset($field['settings']['tz_handling']) && $field['settings']['tz_handling'] == 'date') {
    $db_columns['timezone'] = array(
      'type' => 'varchar',
      'length' => 50,
      'not null' => FALSE,
      'sortable' => TRUE,
      'views' => FALSE,
    );
    $db_columns['offset'] = array(
      'type' => 'int',
      'not null' => FALSE,
      'sortable' => TRUE,
      'views' => FALSE,
    );
    if (!empty($field['settings']['todate'])) {
      $db_columns['offset2'] = array(
        'type' => 'int',
        'not null' => FALSE,
        'sortable' => TRUE,
        'views' => FALSE,
      );
    }
  }
  if (isset($field['settings']['repeat']) && $field['settings']['repeat'] == 1) {
    $db_columns['rrule'] = array(
      'type' => 'text',
      'not null' => FALSE,
      'sortable' => FALSE,
      'views' => FALSE,
    );
  }
  return array(
    'columns' => $db_columns,
  );
}
function date_update_last_removed() {
  return 6005;
}

/**
 * Move settings that were stored in variables to field formatter settings.
 */

// TODO, update field formatter settings with the variables, once we know
// how the field update process will work.

/**
 * A copy of a D6 function we can use to retrive the formatter settings
 * and return them as an option array.
 */
function date_formatter_get_settings($field_name, $bundle, $context) {
  $options = array();
  $value = 'date:' . $bundle . ':' . $context . ':' . $field_name;
  $options['repeat']['show_repeat_rule'] = variable_get($value . '_show_repeat_rule', 'show');
  $options['multiple']['multiple_number'] = variable_get($value . '_multiple_number', '');
  $options['multiple']['multiple_from'] = variable_get($value . '_multiple_from', '');
  $options['multiple']['multiple_to'] = variable_get($value . '_multiple_to', '');
  $options['fromto']['fromto'] = variable_get($value . '_fromto', 'both');
  return $options;
}

Functions

Name	Description
date_field_schema	@file Installation code for CCK date module.
date_formatter_get_settings	A copy of a D6 function we can use to retrive the formatter settings and return them as an option array.
date_update_last_removed