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root / drupal7 / sites / all / modules / date / date.devel_generate.inc @ 599a39cd

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<?php
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/**
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 * @file
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 * Date Devel Generate code.
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 */
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/**
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 * Implements hook_devel_generate().
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 */
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function date_devel_generate($entity, $field, $instance, $bundle) {
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  $entity_field = array();
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  if (isset($instance['widget']['settings']['year_range'])) {
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    $split = explode(':', $instance['widget']['settings']['year_range']);
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    // Determine how much to go back and forward depending on whether a relative
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    // number of years (with - or + sign) or an absolute year is given.
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    $back = $split[0];
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    $forward = $split[1];
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  }
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  else {
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    $back = 2;
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    $forward = 2;
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  }
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  // Pick a random year within the time range,
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  // and a random second within that year.
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  $this_year = date_format(date_now(), 'Y');
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  $year = mt_rand($this_year + $back, $this_year + $forward);
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  $start = new DateObject($year . '-01-01 00:00:00', date_get_timezone_db($field['settings']['tz_handling']));
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  $leap = date_format($start, 'L');
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  $max_days = $leap ? 366 : 365;
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  $seconds = mt_rand(0, ($max_days * 86400));
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  date_modify($start, "+$seconds seconds");
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  $increment = $instance['widget']['settings']['increment'];
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  date_increment_round($start, $increment);
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  // Modify End date by 1 hour to 3 days, shorter for repeating dates longer
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  // for others.
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  $start2 = clone $start;
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  $max = !empty($field['settings']['repeat']) ? 720 : 4320;
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  $max = 240;
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  date_modify($start2, '+' . mt_rand(60, $max) . ' minutes');
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  date_increment_round($start2, $increment);
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  if ($field['settings']['tz_handling'] == 'date') {
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    // Choose a random timezone. Not all keys exist, so we have to check.
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    $timezones = array_keys(date_timezone_names(TRUE));
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    $key = mt_rand(0, count($timezones) - 1);
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    if (!array_key_exists($key, $timezones)) {
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      $timezone = date_default_timezone();
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    }
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    else {
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      $timezone = $timezones[$key];
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    }
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  }
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  else {
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    $timezone = date_get_timezone($field['settings']['tz_handling']);
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  }
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  switch ($field['type']) {
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    case 'date':
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      $format = DATE_FORMAT_ISO;
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      break;
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    case 'datestamp':
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      $format = DATE_FORMAT_UNIX;
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      break;
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    case 'datetime':
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      $format = DATE_FORMAT_DATETIME;
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      break;
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  }
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  $entity_field['value'] = date_format($start, $format);
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  if ($field['settings']['todate']) {
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    $entity_field['value2'] = date_format($start2, $format);
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  }
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  date_timezone_set($start, timezone_open($timezone));
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  $entity_field['timezone'] = $timezone;
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  $entity_field['offset'] = date_offset_get($start);
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  date_timezone_set($start2, timezone_open($timezone));
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  $entity_field['offset2'] = date_offset_get($start2);
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  return $entity_field;
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}