datex_webfrm.module in Datex 7.3

File

datex_webfrm/datex_webfrm.module

<?php

/**
 * Implements hook_js_alter().
 *
 * ensure datex_webfrm is added BEFORE webform.
 */
function datex_webfrm_js_alter(&$js) {
  if (!module_exists('datex_popup')) {
    return;
  }
  $datex_module_path = drupal_get_path('module', 'datex_webfrm');
  drupal_add_js($datex_module_path . '/datex_webfrm.js');

  // This function is called and there is a second pass. In the second pass
  // out library will be there. We'll bring it to the beginning.
  foreach (array_keys($js) as $each) {
    if (strpos($each, 'datex_webfrm') !== FALSE) {
      $u = $js[$each];
      unset($js[$each]);
      array_unshift($js, $u);
    }
  }
}
function _datex_webform_date_element_validate(&$el, &$fs, &$f) {
  $calendar = datex_factory();
  if (!$calendar) {
    return;
  }
  if ($el['month']['#value'] === '' || $el['day']['#value'] === '' || $el['year']['#value'] === '') {
    return;
  }
  foreach ([
    'day',
    'month',
    'year',
  ] as $field_type) {
    if (empty($el[$field_type]['#value'])) {
      return;
    }
  }
  $calendar
    ->setDateLocale($el['year']['#value'], $el['month']['#value'], $el['day']['#value']);
  $el['year']['#value'] = $calendar
    ->xFormat('Y');
  $el['month']['#value'] = $calendar
    ->xFormat('n');
  $el['day']['#value'] = $calendar
    ->xFormat('j');
}
function _datex_webform_date_element_process(&$el, &$fs, &$f) {
  $calendar = datex_factory();
  if (!$calendar) {
    return;
  }
  $req = $el['#webform_component']['required'];
  $year_now = intval($calendar
    ->format('Y'));
  $year_before = webform_strtodate('Y', $el['#webform_component']['extra']['start_date']);
  $calendar
    ->xSetDate($year_before, 1, 1);
  $year_before = intval($calendar
    ->format('Y'));
  $year_after = webform_strtodate('Y', $el['#webform_component']['extra']['end_date']);
  $calendar
    ->xSetDate($year_after, 1, 1);
  $year_after = intval($calendar
    ->format('Y'));
  $el['year']['#options'] = $req ? [] : [
    array_shift($el['year']['#options']),
  ];
  for ($year = $year_before; $year <= $year_after; $year++) {
    $el['year']['#options'][$year] = $year;
  }
  $one = array_shift($el['month']['#options']);
  $el['month']['#options'] = $calendar
    ->listOptions('monthNames', $el['#required']);
  array_shift($el['month']['#options']);
  if (!$req) {
    array_unshift($el['month']['#options'], $one);
  }
  return $el;
}

/**
 * Implements hook_form_alter().
 */
function datex_webfrm_form_alter(&$f, &$fs, $form_id) {
  if (datex_factory(NULL, NULL, 'en') && isset($f['submitted']) && isset($f['#process']) && is_array($f['#process']) && in_array('webform_client_form_process', $f['#process']) && isset($f['submitted']) && is_array($f['submitted'])) {
    foreach ($f['submitted'] as $name => &$el) {
      if ($el['#type'] === 'date') {
        $el['#process'] = array_merge($el['#process'], [
          '_datex_webform_date_element_process',
        ]);
        $el['#element_validate'] = array_merge([
          '_datex_webform_date_element_validate',
        ], $el['#element_validate']);
      }
    }
  }
}

Functions

Name	Description
datex_webfrm_form_alter	Implements hook_form_alter().
datex_webfrm_js_alter	Implements hook_js_alter().
_datex_webform_date_element_process
_datex_webform_date_element_validate