webform_civicrm-8.x-5.0-beta3/src/Plugin/WebformElement/CivicrmContact.php
src/Plugin/WebformElement/CivicrmContact.php
<?php
namespace Drupal\webform_civicrm\Plugin\WebformElement;
use Drupal\Component\Utility\Html;
use Drupal\Component\Utility\Xss;
use Drupal\Core\Form\FormStateInterface;
use Drupal\webform\Plugin\WebformElementBase;
use Drupal\webform\WebformInterface;
use Drupal\webform\WebformSubmissionInterface;
use Drupal\Core\Url;
/**
* Provides a 'textfield' element.
*
* @WebformElement(
* id = "civicrm_contact",
* api =
* "https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Render!Element!Textfield.php/class/Textfield",
* label = @Translation("CiviCRM Contact"), description =
* @Translation("Choose existing contact."), category =
* @Translation("CiviCRM"),
* )
*/
class CivicrmContact extends WebformElementBase {
/**
* {@inheritdoc}
*/
public function getDefaultProperties() {
return [
'name' => '',
'form_key' => '',
'pid' => 0,
'weight' => 0,
'value' => '',
'required' => 0,
'search_prompt' => '',
'none_prompt' => '',
'results_display' => ['display_name'],
'allow_create' => 0,
'widget' => '',
'contact_type' => '',
'show_hidden_contact' => 0,
'unique' => 0,
'title_display' => 'before',
'randomize' => 0,
'description' => '',
'no_autofill' => [],
'hide_fields' => [],
'hide_method' => 'hide',
'no_hide_blank' => FALSE,
'submit_disabled' => FALSE,
'attributes' => [],
'private' => FALSE,
'default' => '',
'default_contact_id' => '',
'default_relationship_to' => '',
'default_relationship' => '',
'allow_url_autofill' => TRUE,
'dupes_allowed' => FALSE,
'filter_relationship_types' => [],
'filter_relationship_contact' => [],
'contact_sub_type' => '',
'group' => [],
'tag' => [],
'check_permissions' => 1,
// Set for custom fields.
'expose_list' => FALSE,
'empty_option' => '',
] + parent::getDefaultProperties();
}
/**
* {@inheritdoc}
*
* @todo port logic from _webform_render_civicrm_contact()
* @see _webform_render_civicrm_contact()
*/
public function prepare(array &$element, WebformSubmissionInterface $webform_submission = NULL) {
\Drupal::service('civicrm')->initialize();
$element['#form_key'] = $element['#form_key'] ?? $element['#webform_key'];
// Avoid call to Drupal\Core\Render\Element\RenderElement::processGroup() as this module uses the
// 'group' property key to filter the contacts loaded in the autocomplete field.
if ($element['#widget'] === 'autocomplete') {
$element['#process'] = [
['Drupal\Core\Render\Element\Textfield', 'processAutocomplete'],
['Drupal\Core\Render\Element\Textfield', 'processAjaxForm'],
['Drupal\Core\Render\Element\Textfield', 'processPattern'],
];
}
// Webform removes values which equal their defaults but does not populate
// they keys.
$ensure_keys_have_values = [
'hide_method',
'no_hide_blank',
'default',
'default_contact_id',
'default_relationship',
'allow_url_autofill',
];
foreach ($ensure_keys_have_values as $key) {
if (empty($element['#' . $key])) {
$element['#' . $key] = $this->getDefaultProperty($key);
}
}
$element['#attached']['library'][] = 'webform_civicrm/civicrm_contact';
$element['#attached']['drupalSettings']['webform_civicrm'][$element['#form_key']] = [
'hiddenFields' => [],
];
$element['#type'] = $element['#widget'] === 'autocomplete' ? 'textfield' : $element['#widget'];
$element['#attributes']['data-hide-fields'] = implode(', ', $this->getElementProperty($element, 'hide_fields'));
$element['#attributes']['data-hide-method'] = $this->getElementProperty($element, 'hide_method');
$element['#attributes']['data-no-hide-blank'] = (int) $this->getElementProperty($element, 'no_hide_blank');
$cid = $this->getElementProperty($element, 'default_value');
list(, $c, ) = explode('_', $element['#form_key'], 3);
$element['#attributes']['data-civicrm-contact'] = $c;
$element['#attributes']['data-form-id'] = $webform_submission ? $webform_submission->getWebform()->id() : NULL;
if ($element['#type'] === 'hidden') {
// User may not change this value for hidden fields
$element['#value'] = $cid;
if (empty($element['#show_hidden_contact'])) {
return;
}
$element['#attributes']['show-hidden-contact'] = 1;
}
elseif ($element['#type'] === 'select') {
$element['#options'] = [];
$element['#attributes']['data-is-select'] = 1;
}
elseif ($element['#widget'] === 'textfield') {
$element['#attributes']['data-is-contactid'] = 1;
$element['#description'] = 'Lookup by Contact ID.';
$element['#size'] = 8;
}
// get translated properties used for autocomplete widget
$element['#attributes']['data-search-prompt'] = $this->getTranslatedElementProperty($element, 'search_prompt') ?? t('- Choose existing -');
$element['#attributes']['data-none-prompt'] = $this->getTranslatedElementProperty($element, 'none_prompt') ?? t('+ Create new +');
// translate search_prompt, which later is copied as #empty_value, and then created as first <option> if element is select widget
if(!empty($element['#search_prompt'])){
$element['#search_prompt'] = t($element['#search_prompt']);
}
// translate none_prompt, which later is created as second <option> if element is select widget (if user has privilegies to create new contacts)
if(!empty($element['#none_prompt'])){
$element['#none_prompt'] = t($element['#none_prompt']);
}
if (!empty($cid)) {
$webform = $webform_submission->getWebform();
$contactComponent = \Drupal::service('webform_civicrm.contact_component');
// Don't lookup same contact again
if (wf_crm_aval($element, '#attributes:data-civicrm-id') != $cid) {
$filters = $contactComponent->wf_crm_search_filters($webform, $element);
$name = $contactComponent->wf_crm_contact_access($element, $filters, $cid);
if ($name !== FALSE) {
$element['#attributes']['data-civicrm-name'] = $name;
$element['#attributes']['data-civicrm-id'] = $cid;
}
else {
unset($cid);
}
}
}
if (empty($cid) && $element['#type'] === 'hidden' && isset($element['#none_prompt'])) {
$element['#attributes']['data-civicrm-name'] = Xss::filter($element['#none_prompt']);
}
parent::prepare($element, $webform_submission);
}
/**
* {@inheritdoc}
*
* @see _webform_edit_civicrm_contact()
* @see webform_civicrm_webform_component_presave only form_id 1 can have static user.
*/
public function form(array $form, FormStateInterface $form_state) {
$form = parent::form($form, $form_state);
$form['element']['value']['#access'] = FALSE;
$form['element']['multiple']['#access'] = FALSE;
$webform = $form_state->getFormObject()->getWebform();
$utils = \Drupal::service('webform_civicrm.utils');
\Drupal::getContainer()->get('civicrm')->initialize();
\CRM_Core_Resources::singleton()->addCoreResources();
$form['#attached']['library'][] = 'webform_civicrm/civicrm_contact';
$data = $webform->getHandler('webform_civicrm')->getConfiguration()['settings']['data'];
$element_properties = $form_state->get('element_properties');
list($contact_types, $sub_types) = $utils->wf_crm_get_contact_types();
list(, $c, ) = explode('_', $element_properties['form_key'], 3);
$contact_type = $element_properties['contact_type'];
$allow_create = $element_properties['allow_create'];
$form['form']['display_container']['#weight'] = 10;
$form['form']['field_container']['#weight'] = 10;
$form['validation']['#weight'] = 10;
$form['form']['widget'] = [
'#type' => 'select',
'#title' => $this->t('Form Widget'),
'#default_value' => $element_properties['widget'],
'#options' => [
'autocomplete' => $this->t('Autocomplete'),
'select' => $this->t('Select List'),
'hidden' => $this->t('Static'),
'textfield' => $this->t('Enter Contact ID')
],
];
$allow_create ? $this->t('<strong>Contact Creation: Enabled</strong> - this contact has name/email fields on the webform.') : $this->t('<strong>Contact Creation: Disabled</strong> - no name/email fields for this contact on the webform.');
// $adminHelp->addHelpDescription($form['display'], 'contact_creation');
// $form['civicrm']['#description'] = '<div class="messages ' . ($allow_create ? 'status' : 'warning') . '">' . $status . ' ' . $form['display']['#description'] . '</div>';
$form['form']['search_prompt'] = [
'#type' => 'textfield',
'#title' => $this->t('Search Prompt'),
'#default_value' => $element_properties['search_prompt'],
'#description' => $this->t('Text the user will see before selecting a contact.'),
'#size' => 60,
'#maxlength' => 1024,
'#states' => [
'invisible' => [
'select[name="properties[widget]"]' => ['value' => 'hidden'],
],
],
];
$form['form']['none_prompt'] = [
'#type' => 'textfield',
'#title' => $allow_create ? $this->t('Create Prompt') : $this->t('Not Found Prompt'),
'#default_value' => $element_properties['none_prompt'],
'#description' => $allow_create ? $this->t('This text should prompt the user to create a new contact.') : $this->t('This text should tell the user that no search results were found.'),
'#size' => 60,
'#maxlength' => 1024,
];
$form['form']['show_hidden_contact'] = [
'#type' => 'radios',
'#title' => $this->t('Display Contact Name'),
'#description' => $this->t('If enabled, this static element will show the contact that has been pre-selected (or else the Create/Not Found Prompt if set). Otherwise the element will not be visible.'),
'#options' => [$this->t('No'), $this->t('Yes')],
'#default_value' => $element_properties['show_hidden_contact'],
];
$form['form']['results_display'] = [
'#type' => 'select',
'#multiple' => TRUE,
'#title' => $this->t('Contact Display Field(s)'),
'#required' => TRUE,
'#default_value' => $element_properties['results_display'],
'#options' => $this->wf_crm_results_display_options($contact_type),
];
$form['field_handling'] = [
'#type' => 'details',
'#title' => $this->t('Contact Field Handling'),
];
$form['field_handling']['no_autofill'] = [
'#type' => 'select',
'#multiple' => TRUE,
'#title' => $this->t('Skip Autofilling of'),
'#description' => $this->t('Which fields should <em>not</em> be autofilled for this contact?'),
'#default_value' => $element_properties['no_autofill'],
'#options' => ['' => '- ' . $this->t('None') . ' -'] + $this->wf_crm_contact_fields($webform, $c),
];
$form['field_handling']['hide_fields'] = [
'#type' => 'select',
'#multiple' => TRUE,
'#title' => $this->t('Fields to Lock'),
'#description' => $this->t('Prevent editing by disabling or hiding fields when a contact already exists.'),
'#default_value' => $element_properties['hide_fields'],
'#options' => ['' => '- ' . $this->t('None') . ' -'] + $this->wf_crm_contact_fields($webform, $c),
];
$form['field_handling']['hide_method'] = [
'#type' => 'select',
'#title' => $this->t('Locked fields should be'),
'#default_value' => $element_properties['hide_method'],
'#options' => ['hide' => $this->t('Hidden'), 'disable' => $this->t('Disabled')],
'#states' => [
'visible' => [
'select[name="properties[hide_fields][]"]' => ['!value' => ''],
],
],
];
$form['field_handling']['no_hide_blank'] = [
'#type' => 'checkbox',
'#title' => $this->t("Don't lock fields that are empty"),
'#default_value' => $element_properties['no_hide_blank'],
'#states' => [
'visible' => [
'select[name="properties[hide_fields][]"]' => ['!value' => ''],
],
],
];
$form['field_handling']['submit_disabled'] = [
'#type' => 'checkbox',
'#title' => $this->t('Submit disabled field value(s)'),
'#description' => $this->t('Store disabled field value(s) in webform submissions.'),
'#default_value' => $element_properties['submit_disabled'],
'#states' => [
'visible' => [
'select[name="properties[hide_fields][]"]' => ['!value' => ''],
],
],
];
$form['contact_defaults'] = [
'#type' => 'details',
'#title' => $this->t('Default value'),
'#description' => $this->t('Should the form be pre-populated with an existing contact?<ul><li>Any filters set below will restrict this default.</li><li>If more than one contact meets the criteria, the first match will be picked. If multiple existing contact fields exist on the webform, each will select a different contact.</li></ul>'),
];
$form['contact_defaults']['default'] = [
'#type' => 'select',
'#title' => $this->t('Set default contact from'),
'#options' => ['contact_id' => $this->t('Specified Contact')],
'#empty_option' => $this->t('- None -'),
'#default_value' => $element_properties['default'],
];
if ($c == 1 && $contact_type == 'individual') {
$form['contact_defaults']['default']['#options']['user'] = $this->t('Current User');
}
elseif ($c > 1) {
$form['contact_defaults']['default']['#options']['relationship'] = $this->t('Relationship to...');
$form['contact_defaults']['default_relationship_to'] = [
'#type' => 'select',
'#default_value' => $element_properties['default_relationship_to'],
];
$form['contact_defaults']['default_relationship'] = [
'#type' => 'select',
'#multiple' => TRUE,
'#title' => $this->t('Specify Relationship(s)'),
'#options' => [
'' => '- ' . $this->t('No relationship types defined for @a to @b', ['@a' => $contact_types[$contact_type], '@b' => $contact_types[$data['contact'][1]['contact'][1]['contact_type']]]) . ' -'],
'#default_value' => $element_properties['default_relationship'],
];
}
$form['contact_defaults']['default']['#options']['auto'] = $this->t('Auto - From Filters');
$form['contact_defaults']['default_contact_id'] = [
'#type' => 'textfield',
'#title' => $this->t('Contact'),
'#id' => 'default-contact-id',
'#states' => [
'visible' => [
'select[name="properties[default]"]' => ['value' => 'contact_id'],
],
],
];
$cid = $element_properties['default_contact_id'];
$contactComponent = \Drupal::service('webform_civicrm.contact_component');
if ($cid && $name = $contactComponent->wf_crm_contact_access($element_properties, ['checkPermissions' => 1], $cid)) {
$form['contact_defaults']['default_contact_id']['#default_value'] = $cid;
$form['contact_defaults']['default_contact_id']['#attributes'] = [
'data-civicrm-name' => $name,
'data-civicrm-id' => $cid,
];
}
$form['contact_defaults']['allow_url_autofill'] = [
'#type' => 'checkbox',
'#title' => $this->t('Use contact id from URL'),
'#default_value' => $element_properties['allow_url_autofill'],
'#description' => $this->t('If the url contains e.g. %arg, it will be used to pre-populate this contact (takes precidence over other default values).', ['%arg' => "cid$c=123"]),
];
if ($c > 1) {
$form['contact_defaults']['dupes_allowed'] = [
'#type' => 'checkbox',
'#title' => $this->t('Allow Duplicate Autofill'),
'#default_value' => $element_properties['dupes_allowed'],
'#description' => $this->t('Check this box to allow a contact to be selected even if they already autofilled a prior field on the form. (For example, if contact 1 was autofilled with Bob Smith, should this field also be allowed to select Bob Smith or should it pick a different contact?)'),
];
}
$form['contact_defaults']['randomize'] = [
'#type' => 'checkbox',
'#title' => $this->t('Randomize'),
'#default_value' => $element_properties['randomize'],
'#description' => $this->t('Pick a contact at random if more than one meets criteria.'),
'#states' => [
'visible' => [
'select[name="properties[default]"]' => ['value' => 'auto'],
],
],
];
$form['filters'] = [
'#type' => 'details',
'#title' => $this->t('Filters'),
'#description' => $this->t('Only contacts meeting filter criteria will be available as select options or default value.<br />Note: Filters only apply to how a contact is chosen on the form, they do not affect how a contact is saved.'),
];
if (!empty($sub_types[$contact_type])) {
$form['filters']['contact_sub_type'] = [
'#type' => 'select',
'#title' => $this->t('Type of @contact', ['@contact' => $contact_types[$contact_type]]),
'#empty_option' => $this->t('- Any -'),
'#options' => $sub_types[$contact_type],
'#default_value' => $element_properties['contact_sub_type'],
];
}
$form['filters']['group'] = [
'#type' => 'select',
'#multiple' => TRUE,
'#title' => $this->t('Groups'),
'#options' => ['' => '- ' . $this->t('None') . ' -'] + $utils->wf_crm_apivalues('group_contact', 'getoptions', ['field' => 'group_id']),
'#default_value' => $element_properties['group'],
'#description' => $this->t('Listed contacts must be members of at least one of the selected groups (leave blank to not filter by group).'),
];
$form['filters']['tag'] = [
'#type' => 'select',
'#multiple' => TRUE,
'#title' => $this->t('Tags'),
'#options' => ['' => '- ' . $this->t('None') . ' -'] + $utils->wf_crm_get_tags('contact'),
'#default_value' => $element_properties['tag'],
'#description' => $this->t('Listed contacts must be have at least one of the selected tags (leave blank to not filter by tag).'),
];
if ($c > 1) {
$form['filters']['relationship']['filter_relationship_contact'] = [
'#type' => 'select',
'#title' => $this->t('Relationships to'),
'#options' => ['' => '- ' . $this->t('None') . ' -'],
'#default_value' => $element_properties['filter_relationship_contact'],
];
$form['filters']['relationship']['filter_relationship_types'] = [
'#type' => 'select',
'#multiple' => TRUE,
'#title' => $this->t('Specify Relationship(s)'),
'#options' => ['' => '- ' . $this->t('Any relation') . ' -'],
'#default_value' => $element_properties['filter_relationship_types'],
];
// Fill relationship data for defaults and filters
$all_relationship_types = array_fill(1, $c - 1, []);
for ($i = 1; $i < $c; ++$i) {
$form['contact_defaults']['default_relationship_to']['#options'][$i] = $form['filters']['relationship']['filter_relationship_contact']['#options'][$i] = $utils->wf_crm_contact_label($i, $data, 'plain');
$rtypes = $utils->wf_crm_get_contact_relationship_types($contact_type, $data['contact'][$i]['contact'][1]['contact_type'], $data['contact'][$c]['contact'][1]['contact_sub_type'], $data['contact'][$i]['contact'][1]['contact_sub_type']);
foreach ($rtypes as $k => $v) {
$all_relationship_types[$i][] = ['key' => $k, 'value' => $v . ' ' . $utils->wf_crm_contact_label($i, $data, 'plain')];
$form['contact_defaults']['default_relationship']['#options'][$k] = $form['filters']['relationship']['filter_relationship_types']['#options'][$k] = $v . ' ' . $utils->wf_crm_contact_label($i, $data, 'plain');
}
if (!$rtypes) {
$all_relationship_types[$i][] = ['key' => '', 'value' => '- ' . t('No relationship types defined for @a to @b', ['@a' => $contact_types[$contact_type], '@b' => $contact_types[$data['contact'][$i]['contact'][1]['contact_type']]]) . ' -'];
}
}
$form['contact_defaults']['default_relationship']['#attributes']['data-reltypes'] = $form['filters']['relationship']['filter_relationship_types']['#attributes']['data-reltypes'] = json_encode($all_relationship_types);
}
$form['filters']['check_permissions'] = [
'#type' => 'checkbox',
'#title' => $this->t('Enforce Permissions'),
'#default_value' => $element_properties['check_permissions'],
'#description' => $this->t('Only show contacts the acting user has permission to see in CiviCRM.') . '<br />' . $this->t('WARNING: Keeping this option enabled is highly recommended unless you are effectively controlling access by another method.'),
];
// Need to be hidden values so that they persist from configuration on the
// main Webform CiviCRM settings form.
$form['allow_create'] = [
'#type' => 'hidden',
'#value' => $element_properties['allow_create'],
];
$form['contact_type'] = [
'#type' => 'value',
'#value' => $element_properties['contact_type'],
];
return $form;
}
/**
* Find exposed field groups for a contact
*
* @param $webform
* @param $con
* Contact #
*
* @return array
*/
function wf_crm_contact_fields($webform, $con) {
$ret = [];
$utils = \Drupal::service('webform_civicrm.utils');
$sets = $utils->wf_crm_get_fields('sets');
$sets['name'] = ['label' => t('Name')];
$elements = $webform->getElementsDecodedAndFlattened();
foreach ($elements as $f) {
if ($pieces = $utils->wf_crm_explode_key($f['#form_key'])) {
list( , $c, $ent, , $table, $field) = $pieces;
if ($ent == 'contact' && $c == $con && isset($sets[$table])) {
// Separate name from other contact fields
if ($table == 'contact' && strpos($field, 'name')) {
$table = 'name';
}
if ($field != 'existing') {
$ret[$table] = $sets[$table]['label'];
}
}
}
}
return $ret;
}
/**
* Returns a list of fields that can be shown in an "Existing Contact" field display
* In the future we could use api.getfields for this, but that also returns a lot of stuff we don't want
*
* @return array
*/
function wf_crm_results_display_options($contact_type) {
$options = [
'display_name' => t("Display Name"),
'sort_name' => t("Sort Name"),
];
if ($contact_type == 'individual') {
$options += [
'first_name' => t("First Name"),
'middle_name' => t("Middle Name"),
'last_name' => t("Last Name"),
'current_employer' => t("Current Employer"),
'job_title' => t("Job Title"),
];
}
else {
$options[$contact_type . '_name'] = $contact_type == 'organization' ? t("Organization Name") : t("Household Name");
}
$options += [
'nick_name' => t("Nick Name"),
'id' => t("Contact ID"),
'external_identifier' => t("External ID"),
'source' => t("Source"),
'email' => t("Email"),
'city' => t("City"),
'county' => t("District/County"),
'state_province' => t("State/Province"),
'country' => t("Country"),
'postal_code' => t("Postal Code"),
'street_address' => t("Street Address"),
'phone' => t("Phone"),
];
return $options;
}
/**
* Lookup contact name from ID, verify permissions, and attach as html data.
*
* Used when rendering or altering a CiviCRM contact field.
*
* Also sets options for select lists.
*
* @param \Drupal\webform\WebformInterface $node
* Node object
* @param array $component
* Webform component
* @param array $element
* FAPI form element (reference)
* @param array $ids
* Known entity ids
*/
public static function wf_crm_fill_contact_value(WebformInterface $node, array &$element, array $ids = NULL) {
$cid = wf_crm_aval($element, '#default_value', '');
$contactComponent = \Drupal::service('webform_civicrm.contact_component');
if ($element['#type'] == 'hidden') {
$element['#value'] = $cid;
if (empty($element['#show_hidden_contact'])) {
return;
}
}
if ($cid) {
// Don't lookup same contact again
if (wf_crm_aval($element, '#attributes:data-civicrm-id') != $cid) {
$filters = $contactComponent->wf_crm_search_filters($node, $element);
$name = $contactComponent->wf_crm_contact_access($element, $filters, $cid);
if ($name !== FALSE) {
$element['#attributes']['data-civicrm-name'] = $name;
$element['#attributes']['data-civicrm-id'] = $cid;
}
else {
unset($cid);
}
}
}
if ($element['#type'] == 'hidden') {
$element['#theme'] = 'webform_civicrm_contact';
$element['#attributes']['title'] = $element['#title'];
$element['#attributes']['cid'] = $cid;
if (empty($cid) && $element['#none_prompt']) {
$element['#attributes']['data-civicrm-name'] = Html::escape($element['#none_prompt']);
}
}
// Set options list for select elements. We do this here so we have access to entity ids.
if (is_array($ids) && $element['#type'] == 'select') {
$filters = $contactComponent->wf_crm_search_filters($node, $element);
$element['#options'] = $contactComponent->wf_crm_contact_search($node, $element, $filters, wf_crm_aval($ids, 'contact', []));
// Display empty option unless there are no results
if (empty($element['#allow_create']) || count($element['#options']) > 1) {
if (!empty($element['#options'])) {
$emptyOption = $element['#search_prompt'] ?? '';
}
else {
$emptyOption = $element['#none_prompt'] ?? '';
}
$element['#empty_option'] = Xss::filter($emptyOption);
}
}
}
/**
* {@inheritdoc}
*/
protected function format($type, array &$element, WebformSubmissionInterface $webform_submission, array $options = []) {
$value = parent::format($type, $element, $webform_submission, $options);
$format = $this->getItemFormat($element);
if ($type === 'Text') {
$cid = $value;
}
else {
$cid = $value['#plain_text'] ?? NULL;
}
if ($format === 'raw' || empty($cid) || !is_numeric($cid)) {
return $value;
}
$utils = \Drupal::service('webform_civicrm.utils');
$contact = $utils->wf_crm_apivalues('contact', 'get', ['id' => $cid], 'display_name');
if (!empty($contact[$cid])) {
if ($type === 'Text') {
return $contact[$cid];
}
if (empty($options['email']) && \Drupal::currentUser()->hasPermission('access CiviCRM')) {
unset($value['#plain_text']);
$cidURL = Url::fromUri('internal:/civicrm/contact/view', ['query' => ['reset' => 1, 'cid' => $cid]])->toString();
$value['#markup'] = t('<a href=":link">@name</a>', [':link' => $cidURL, '@name' => $contact[$cid]]);
}
else {
$value['#plain_text'] = $contact[$cid];
}
}
return $value;
}
/**
* {@inheritdoc}
*/
protected function prepareElementValidateCallbacks(array &$element, WebformSubmissionInterface $webform_submission = NULL) {
parent::prepareElementValidateCallbacks($element, $webform_submission);
if ($element['#type'] == 'hidden' && !empty($element['#required'])) {
$element['#element_validate'][] = [get_class($this), 'validateRequired'];
}
}
/**
* Form API callback. Validate static widget #required attribute.
*/
public static function validateRequired(&$element, FormStateInterface &$form_state) {
if (empty($element['#required'])) {
return;
}
if (empty($element['#value'])) {
$args = [
'%name' => empty($element['#title']) ? $element['#parents'][0] : $element['#title'],
];
// Avoid error while calling form_state which expects '#group' as a string value :(.
$static_element = $element;
unset($static_element['#group']);
$form_state->setError($static_element, t('%name field is required.', $args));
}
}
/**
* Get an element's property value with translation.
*
* @param array $element
* An element.
* @param string $property_name
* An element's property name.
*
* @return mixed
* A translated element's property value, translated default value, or NULL if
* property does not exist.
*/
public function getTranslatedElementProperty(array $element, $property_name) {
$prop = $this->getElementProperty($element, $property_name);
if (!empty($prop) && is_string($prop)) {
return t($prop);
}
return $prop;
}
}
