function date_text_process in Date 5.2

Same name and namespace in other branches

1. 6.2 date_api_elements.inc \date_text_process()
2. 6 date_api_elements.inc \date_text_process()

Text date input form.

Display all or part of a date in a single textfield.

The exact parts displayed in the field are those in #date_granularity. The display of each part comes from #date_format.

In regular FAPI processing $element['#value'] will contain a string value before the form is submitted, and an array during submission.

In regular FAPI processing $edit is empty until the form is submitted when it will contain an array.

When used as a Views widget, $edit is always empty, and the validation step is bypassed. $element['#value'] is the only available value, but it is a string before submission and an array afterward.

File

./date_api_elements.inc, line 127

Date API elements themes and validation. This file is only included during the edit process to reduce memory usage.

Code

function date_text_process($element, $edit = NULL) {
  $granularity = date_format_order($element['#date_format']);
  if (empty($edit)) {
    $edit = date_views_filter_value($element);
  }
  $date = NULL;
  if (!empty($edit) || is_array($element['#value'])) {
    if (empty($edit)) {
      $edit = $element['#value'];
    }
    $datetime = date_convert_from_custom($edit['date'], $element['#date_format']);
    $date = date_make_date($datetime, $element['#date_timezone'], DATE_DATETIME, $granularity);
  }
  elseif (!empty($element['#value'])) {
    $date = date_make_date($element['#value'], $element['#date_timezone'], DATE_DATETIME, $granularity);
  }

  // Don't overwrite values already added to $element['date'] in case
  // using something like jscalendar that needs to set custom values.
  $element['#tree'] = TRUE;
  $element['date']['#type'] = 'textfield';
  $element['date']['#weight'] = !empty($element['date']['#weight']) ? $element['date']['#weight'] : $element['#weight'];
  $element['date']['#default_value'] = is_object($date) ? date_format($date, $element['#date_format']) : '';
  $element['date']['#attributes']['class'] = $element['date']['#attributes']['class'] . ' date-date';

  // Keep the system from creating an error message for the sub-element.
  // We'll set our own message on the parent element.

  //$element['date']['#required'] = $element['#required'];
  $element['date']['#theme'] = 'date_textfield_element';
  $element['date']['#description'] .= ' ' . t('Format: @date', array(
    '@date' => date($element['#date_format'], time()),
  ));
  if (isset($element['#validate'])) {
    array_push($element['#validate'], array(
      'date_text_validate' => array(),
    ));
  }
  else {
    $element['#validate'] = array(
      'date_text_validate' => array(),
    );
  }
  return $element;
}