function _webform_render_civicrm_contact in Webform CiviCRM Integration 7.4

Same name and namespace in other branches

1. 7.5 includes/contact_component.inc \_webform_render_civicrm_contact()
2. 7.3 contact_component.inc \_webform_render_civicrm_contact()

Implements _webform_render_component().

File

includes/contact_component.inc, line 412

Code

function _webform_render_civicrm_contact($component, $value = NULL, $filter = TRUE) {
  $node = isset($component['nid']) ? node_load($component['nid']) : NULL;
  civicrm_initialize();
  list(, $c, ) = explode('_', $component['form_key'], 3);
  $hide_fields = array_filter($component['extra']['hide_fields']);
  $hide_method = wf_crm_aval($component['extra'], 'hide_method', 'hide');
  $no_hide_blank = (int) wf_crm_aval($component['extra'], 'no_hide_blank', 0);
  $js = '';
  $element = array(
    '#type' => $component['extra']['widget'] == 'autocomplete' ? 'textfield' : $component['extra']['widget'],
    '#weight' => $component['weight'],
    '#attributes' => $component['extra']['attributes'],
  );
  $element['#attributes']['data-hide-method'] = $hide_method;
  $element['#attributes']['data-no-hide-blank'] = $no_hide_blank;
  if ($component['extra']['widget'] != 'hidden' || $component['extra']['show_hidden_contact']) {
    $element += array(
      '#title' => $filter ? webform_filter_xss($component['name']) : $component['name'],
      '#title_display' => $component['extra']['title_display'] ? $component['extra']['title_display'] : 'before',
      '#required' => $component['required'],
      '#description' => $filter ? webform_filter_descriptions($component['extra']['description'], $node) : $component['extra']['description'],
      '#translatable' => array(
        'title',
        'description',
      ),
      '#theme_wrappers' => array(
        'webform_element',
      ),
    );
  }

  // See if there are any fields to fetch via ajax
  $other_fields = wf_crm_contact_fields($node, $c);
  if ($hide_method == 'hide') {
    foreach ($hide_fields as $h) {
      unset($other_fields[$h]);
    }
  }
  $defaults = json_encode(wf_crm_get_defaults($node));
  $ajax = $other_fields ? 'true' : 'false';
  $callback_path = '"' . url('webform-civicrm/js/' . $node->nid . '-' . $component['cid'], array(
    'alias' => TRUE,
  )) . '"';
  $onChange = "field.change(function() {\n                  wfCivi.existingSelect({$c}, {$node->nid}, {$callback_path}, toHide, '{$hide_method}', {$no_hide_blank}, \$(this).val(), {$ajax}, {$defaults});\n                });";

  // Render component based on type
  switch ($component['extra']['widget']) {
    case 'autocomplete':
      if ($node && isset($node->webform_civicrm)) {
        $element['#attached']['js'][] = wf_crm_tokeninput_path();
        $element['#attached']['css'][] = drupal_get_path('module', 'webform_civicrm') . '/css/token-input.css';
        $settings = '{
          hintText: ' . json_encode(filter_xss($component['extra']['search_prompt'])) . ',
          noResultsText: ' . json_encode(filter_xss($component['extra']['none_prompt'])) . ',
          searchingText: ' . json_encode(t('Searching...')) . '
        }';
        $js = "wfCivi.existingInit(field, {$c}, {$node->nid}, {$callback_path}, toHide, {$settings});{$onChange}";
      }
      break;
    case 'select':

      // Options will be set by wf_crm_fill_contact_value.
      $element['#options'] = array();
      if ($node && isset($node->webform_civicrm)) {
        $js = "{$onChange} wfCivi.existingInit(field, {$c}, {$node->nid}, {$callback_path}, toHide);";
      }
      break;
    case 'hidden':
      if (!empty($value[0])) {
        $element['#value'] = $value[0];
      }
      if ($node && isset($node->webform_civicrm)) {
        $js = $onChange;
        if ($component['extra']['show_hidden_contact']) {
          $element['#attached']['css'][] = drupal_get_path('module', 'webform_civicrm') . '/css/token-input.css';
        }
        if ($hide_fields) {
          $js .= "wfCivi.existingInit(field, {$c}, {$node->nid}, {$callback_path}, toHide);";
        }
        $element['#theme_wrappers'] = array(
          'static_contact_element',
        );
        if ($component['required']) {
          $element['#element_validate'] = array(
            'wf_crm_contact_component_required',
          );
        }
      }
      break;
    case 'textfield':
      $element['#description'] = t('Lookup by Contact ID.');
      $element['#size'] = 8;
      if ($node && isset($node->webform_civicrm)) {
        $js = "{$onChange} wfCivi.existingInit(field, {$c}, {$node->nid}, {$callback_path}, toHide);";
      }

      // Display empty option unless there are no results
      if (!$component['extra']['allow_create'] || count($element['#options']) > 1) {
        $element['#empty_option'] = $component['extra'][$element['#options'] ? 'search_prompt' : 'none_prompt'];
      }
  }

  // Add inline javascript
  if ($js) {
    $js = '
      (function ($, D) {
        D.behaviors.webform_civicrm_' . $node->nid . '_' . $component['cid'] . ' = {
          attach: function (context) {
            var toHide = ' . json_encode(array_values($hide_fields)) . ';
            var field = $(\'.webform-client-form-' . $component['nid'] . ' :input.civicrm-enabled[name$="' . $component['form_key'] . ']"]\', context);
            ' . $js . '
          }
        };
      })(jQuery, Drupal);';
    $element['#attached']['js'][$js] = array(
      'type' => 'inline',
    );
  }

  // Enforce uniqueness.
  if ($component['extra']['unique']) {
    $element['#element_validate'][] = 'webform_validate_unique';
  }
  if ($cid = wf_crm_aval($value, 0)) {
    $element['#default_value'] = $cid;
  }
  wf_crm_fill_contact_value($node, $component, $element);
  return $element;
}