3 +--------------------------------------------------------------------+
4 | Copyright CiviCRM LLC. All rights reserved. |
6 | This work is published under the GNU AGPLv3 license with some |
7 | permitted exceptions and without any warranty. For full license |
8 | and copyright information, see https://civicrm.org/licensing |
9 +--------------------------------------------------------------------+
13 * This is our base form. It is part of the Form/Controller/StateMachine
14 * trifecta. Each form is associated with a specific state in the state
15 * machine. Each form can also operate in various modes
18 * @copyright CiviCRM LLC https://civicrm.org/licensing
21 require_once 'HTML/QuickForm/Page.php';
26 class CRM_Core_Form
extends HTML_QuickForm_Page
{
29 * The state object that this form belongs to
35 * The name of this form
41 * The title of this form
44 protected $_title = NULL;
47 * The default values for the form.
51 public $_defaults = [];
54 * (QUASI-PROTECTED) The options passed into this form
56 * This field should marked `protected` and is not generally
57 * intended for external callers, but some edge-cases do use it.
61 public $_options = NULL;
64 * (QUASI-PROTECTED) The mode of operation for this form
66 * This field should marked `protected` and is not generally
67 * intended for external callers, but some edge-cases do use it.
74 * Available payment processors.
76 * As part of trying to consolidate various payment pages we store processors here & have functions
77 * at this level to manage them.
80 * An array of payment processor details with objects loaded in the 'object' field.
82 protected $_paymentProcessors;
85 * Available payment processors (IDS).
87 * As part of trying to consolidate various payment pages we store processors here & have functions
88 * at this level to manage them. An alternative would be to have a separate Form that is inherited
89 * by all forms that allow payment processing.
92 * An array of the IDS available on this form.
94 public $_paymentProcessorIDs;
97 * Default or selected processor id.
99 * As part of trying to consolidate various payment pages we store processors here & have functions
100 * at this level to manage them. An alternative would be to have a separate Form that is inherited
101 * by all forms that allow payment processing.
105 protected $_paymentProcessorID;
108 * Is pay later enabled for the form.
110 * As part of trying to consolidate various payment pages we store processors here & have functions
111 * at this level to manage them. An alternative would be to have a separate Form that is inherited
112 * by all forms that allow payment processing.
116 protected $_is_pay_later_enabled;
119 * The renderer used for this form
123 protected $_renderer;
126 * An array to hold a list of datefields on the form
127 * so that they can be converted to ISO in a consistent manner
131 * e.g on a form declare $_dateFields = array(
132 * 'receive_date' => array('default' => 'now'),
134 * then in postProcess call $this->convertDateFieldsToMySQL($formValues)
135 * to have the time field re-incorporated into the field & 'now' set if
136 * no value has been passed in
138 protected $_dateFields = [];
141 * Cache the smarty template for efficiency reasons
143 * @var CRM_Core_Smarty
145 static protected $_template;
148 * Indicate if this form should warn users of unsaved changes
151 protected $unsavedChangesWarn;
154 * What to return to the client if in ajax mode (snippet=json)
158 public $ajaxResponse = [];
161 * Url path used to reach this page
165 public $urlPath = [];
168 * Context of the form being loaded.
179 public $submitOnce = FALSE;
184 public function getContext() {
185 return $this->context
;
189 * Set context variable.
191 public function setContext() {
192 $this->context
= CRM_Utils_Request
::retrieve('context', 'Alphanumeric', $this);
196 * @var CRM_Core_Controller
201 * Constants for attributes for various form elements
202 * attempt to standardize on the number of variations that we
203 * use of the below form elements
207 const ATTR_SPACING
= ' ';
210 * All checkboxes are defined with a common prefix. This allows us to
211 * have the same javascript to check / clear all the checkboxes etc
212 * If u have multiple groups of checkboxes, you will need to give them different
213 * ids to avoid potential name collision
217 const CB_PREFIX
= 'mark_x_', CB_PREFIY
= 'mark_y_', CB_PREFIZ
= 'mark_z_', CB_PREFIX_LEN
= 7;
221 * @internal to keep track of chain-select fields
223 private $_chainSelectFields = [];
226 * Extra input types we support via the "add" method
229 public static $html5Types = [
237 * Constructor for the basic form page.
239 * We should not use QuickForm directly. This class provides a lot
240 * of default convenient functions, rules and buttons
242 * @param object $state
243 * State associated with this form.
244 * @param \const|\enum|int $action The mode the form is operating in (None/Create/View/Update/Delete)
245 * @param string $method
246 * The type of http method used (GET/POST).
247 * @param string $name
248 * The name of the form if different from class name.
250 * @return \CRM_Core_Form
252 public function __construct(
254 $action = CRM_Core_Action
::NONE
,
260 $this->_name
= $name;
263 // CRM-15153 - FIXME this name translates to a DOM id and is not always unique!
264 $this->_name
= CRM_Utils_String
::getClassName(CRM_Utils_System
::getClassName($this));
267 parent
::__construct($this->_name
, $method);
269 $this->_state
=& $state;
271 $this->_state
->setName($this->_name
);
273 $this->_action
= (int) $action;
275 $this->registerRules();
277 // let the constructor initialize this, should happen only once
278 if (!isset(self
::$_template)) {
279 self
::$_template = CRM_Core_Smarty
::singleton();
281 // Workaround for CRM-15153 - give each form a reasonably unique css class
282 $this->addClass(CRM_Utils_System
::getClassName($this));
284 $this->assign('snippet', CRM_Utils_Array
::value('snippet', $_GET));
285 $this->setTranslatedFields();
289 * Set translated fields.
291 * This function is called from the class constructor, allowing us to set
292 * fields on the class that can't be set as properties due to need for
293 * translation or other non-input specific handling.
295 protected function setTranslatedFields() {}
298 * Add one or more css classes to the form.
300 * @param string $className
302 public function addClass($className) {
303 $classes = $this->getAttribute('class');
304 $this->setAttribute('class', ($classes ?
"$classes " : '') . $className);
308 * Register all the standard rules that most forms potentially use.
310 public function registerRules() {
340 foreach ($rules as $rule) {
341 $this->registerRule($rule, 'callback', $rule, 'CRM_Utils_Rule');
346 * Simple easy to use wrapper around addElement.
348 * Deal with simple validation rules.
350 * @param string $type
351 * @param string $name
352 * @param string $label
353 * @param string|array $attributes (options for select elements)
354 * @param bool $required
355 * @param array $extra
356 * (attributes for select elements).
357 * For datepicker elements this is consistent with the data
358 * from CRM_Utils_Date::getDatePickerExtra
360 * @return HTML_QuickForm_Element
361 * Could be an error object
363 public function &add(
364 $type, $name, $label = '',
365 $attributes = '', $required = FALSE, $extra = NULL
367 // Fudge some extra types that quickform doesn't support
369 if ($type == 'wysiwyg' ||
in_array($type, self
::$html5Types)) {
370 $attributes = ($attributes ?
$attributes : []) +
['class' => ''];
371 $attributes['class'] = ltrim($attributes['class'] . " crm-form-$type");
372 if ($type == 'wysiwyg' && isset($attributes['preset'])) {
373 $attributes['data-preset'] = $attributes['preset'];
374 unset($attributes['preset']);
376 $type = $type == 'wysiwyg' ?
'textarea' : 'text';
378 // Like select but accepts rich array data (with nesting, colors, icons, etc) as option list.
379 if ($inputType == 'select2') {
381 $options = $attributes;
382 $attributes = ($extra ?
$extra : []) +
['class' => ''];
383 $attributes['class'] = ltrim($attributes['class'] . " crm-select2 crm-form-select2");
384 $attributes['data-select-params'] = json_encode(['data' => $options, 'multiple' => !empty($attributes['multiple'])]);
385 unset($attributes['multiple']);
388 // @see http://wiki.civicrm.org/confluence/display/CRMDOC/crmDatepicker
389 if ($type == 'datepicker') {
390 $attributes = ($attributes ?
$attributes : []);
391 $attributes['data-crm-datepicker'] = json_encode((array) $extra);
392 if (!empty($attributes['aria-label']) ||
$label) {
393 $attributes['aria-label'] = CRM_Utils_Array
::value('aria-label', $attributes, $label);
397 if ($type == 'select' && is_array($extra)) {
398 // Normalize this property
399 if (!empty($extra['multiple'])) {
400 $extra['multiple'] = 'multiple';
403 unset($extra['multiple']);
405 unset($extra['size'], $extra['maxlength']);
406 // Add placeholder option for select
407 if (isset($extra['placeholder'])) {
408 if ($extra['placeholder'] === TRUE) {
409 $extra['placeholder'] = $required ?
ts('- select -') : ts('- none -');
411 if (($extra['placeholder'] ||
$extra['placeholder'] === '') && empty($extra['multiple']) && is_array($attributes) && !isset($attributes[''])) {
412 $attributes = ['' => $extra['placeholder']] +
$attributes;
416 $element = $this->addElement($type, $name, $label, $attributes, $extra);
417 if (HTML_QuickForm
::isError($element)) {
418 CRM_Core_Error
::fatal(HTML_QuickForm
::errorMessage($element));
421 if ($inputType == 'color') {
422 $this->addRule($name, ts('%1 must contain a color value e.g. #ffffff.', [1 => $label]), 'regex', '/#[0-9a-fA-F]{6}/');
426 if ($type == 'file') {
427 $error = $this->addRule($name, ts('%1 is a required field.', [1 => $label]), 'uploadedfile');
430 $error = $this->addRule($name, ts('%1 is a required field.', [1 => $label]), 'required');
432 if (HTML_QuickForm
::isError($error)) {
433 CRM_Core_Error
::fatal(HTML_QuickForm
::errorMessage($element));
437 // Add context for the editing of option groups
438 if (isset($extra['option_context'])) {
439 $context = json_encode($extra['option_context']);
440 $element->setAttribute('data-option-edit-context', $context);
449 * This is called before buildForm. Any pre-processing that
450 * needs to be done for buildForm should be done here.
452 * This is a virtual function and should be redefined if needed.
454 public function preProcess() {
458 * Called after the form is validated.
460 * Any processing of form state etc should be done in this function.
461 * Typically all processing associated with a form should be done
462 * here and relevant state should be stored in the session
464 * This is a virtual function and should be redefined if needed
466 public function postProcess() {
470 * Main process wrapper.
472 * Implemented so that we can call all the hook functions.
474 * @param bool $allowAjax
475 * FIXME: This feels kind of hackish, ideally we would take the json-related code from this function.
476 * and bury it deeper down in the controller
478 public function mainProcess($allowAjax = TRUE) {
479 $this->postProcess();
480 $this->postProcessHook();
482 // Respond with JSON if in AJAX context (also support legacy value '6')
483 if ($allowAjax && !empty($_REQUEST['snippet']) && in_array($_REQUEST['snippet'], [
484 CRM_Core_Smarty
::PRINT_JSON
,
487 $this->ajaxResponse
['buttonName'] = str_replace('_qf_' . $this->getAttribute('id') . '_', '', $this->controller
->getButtonName());
488 $this->ajaxResponse
['action'] = $this->_action
;
489 if (isset($this->_id
) ||
isset($this->id
)) {
490 $this->ajaxResponse
['id'] = isset($this->id
) ?
$this->id
: $this->_id
;
492 CRM_Core_Page_AJAX
::returnJsonResponse($this->ajaxResponse
);
497 * The postProcess hook is typically called by the framework.
499 * However in a few cases, the form exits or redirects early in which
500 * case it needs to call this function so other modules can do the needful
501 * Calling this function directly should be avoided if possible. In general a
502 * better way is to do setUserContext so the framework does the redirect
504 public function postProcessHook() {
505 CRM_Utils_Hook
::postProcess(get_class($this), $this);
509 * This virtual function is used to build the form.
511 * It replaces the buildForm associated with QuickForm_Page. This allows us to put
512 * preProcess in front of the actual form building routine
514 public function buildQuickForm() {
518 * This virtual function is used to set the default values of various form elements.
521 * reference to the array of default values
523 public function setDefaultValues() {
528 * This is a virtual function that adds group and global rules to the form.
530 * Keeping it distinct from the form to keep code small
531 * and localized in the form building code
533 public function addRules() {
537 * Performs the server side validation.
540 * true if no error found
541 * @throws HTML_QuickForm_Error
543 public function validate() {
544 $error = parent
::validate();
546 $this->validateChainSelectFields();
550 CRM_Utils_Hook
::validateForm(
552 $this->_submitValues
,
558 if (!empty($hookErrors)) {
559 $this->_errors +
= $hookErrors;
562 return (0 == count($this->_errors
));
566 * Core function that builds the form.
568 * We redefine this function here and expect all CRM forms to build their form in the function
571 public function buildForm() {
572 $this->_formBuilt
= TRUE;
576 CRM_Utils_Hook
::preProcess(get_class($this), $this);
578 $this->assign('translatePermission', CRM_Core_Permission
::check('translate CiviCRM'));
581 $this->controller
->_key
&&
582 $this->controller
->_generateQFKey
584 $this->addElement('hidden', 'qfKey', $this->controller
->_key
);
585 $this->assign('qfKey', $this->controller
->_key
);
589 // _generateQFKey suppresses the qfKey generation on form snippets that
590 // are part of other forms, hence we use that to avoid adding entryURL
591 if ($this->controller
->_generateQFKey
&& $this->controller
->_entryURL
) {
592 $this->addElement('hidden', 'entryURL', $this->controller
->_entryURL
);
595 $this->buildQuickForm();
597 $defaults = $this->setDefaultValues();
598 unset($defaults['qfKey']);
600 if (!empty($defaults)) {
601 $this->setDefaults($defaults);
604 // call the form hook
605 // also call the hook function so any modules can set their own custom defaults
606 // the user can do both the form and set default values with this hook
607 CRM_Utils_Hook
::buildForm(get_class($this), $this);
611 //Set html data-attribute to enable warning user of unsaved changes
612 if ($this->unsavedChangesWarn
=== TRUE
613 ||
(!isset($this->unsavedChangesWarn
)
614 && ($this->_action
& CRM_Core_Action
::ADD ||
$this->_action
& CRM_Core_Action
::UPDATE
)
617 $this->setAttribute('data-warn-changes', 'true');
620 if ($this->submitOnce
) {
621 $this->setAttribute('data-submit-once', 'true');
626 * Add default Next / Back buttons.
628 * @param array $params
629 * Array of associative arrays in the order in which the buttons should be
630 * displayed. The associate array has 3 fields: 'type', 'name' and 'isDefault'
631 * The base form class will define a bunch of static arrays for commonly used
634 public function addButtons($params) {
635 $prevnext = $spacing = [];
636 foreach ($params as $button) {
637 if (!empty($button['submitOnce'])) {
638 $this->submitOnce
= TRUE;
641 $attrs = ['class' => 'crm-form-submit'] +
(array) CRM_Utils_Array
::value('js', $button);
643 if (!empty($button['class'])) {
644 $attrs['class'] .= ' ' . $button['class'];
647 if (!empty($button['isDefault'])) {
648 $attrs['class'] .= ' default';
651 if (in_array($button['type'], ['upload', 'next', 'submit', 'done', 'process', 'refresh'])) {
652 $attrs['class'] .= ' validate';
653 $defaultIcon = 'fa-check';
656 $attrs['class'] .= ' cancel';
657 $defaultIcon = $button['type'] == 'back' ?
'fa-chevron-left' : 'fa-times';
660 if ($button['type'] === 'reset') {
661 $prevnext[] = $this->createElement($button['type'], 'reset', $button['name'], $attrs);
664 if (!empty($button['subName'])) {
665 if ($button['subName'] == 'new') {
666 $defaultIcon = 'fa-plus-circle';
668 if ($button['subName'] == 'done') {
669 $defaultIcon = 'fa-check-circle';
671 if ($button['subName'] == 'next') {
672 $defaultIcon = 'fa-chevron-right';
676 if (in_array($button['type'], ['next', 'upload', 'done']) && $button['name'] === ts('Save')) {
677 $attrs['accesskey'] = 'S';
679 $icon = CRM_Utils_Array
::value('icon', $button, $defaultIcon);
681 $attrs['crm-icon'] = $icon;
683 $buttonName = $this->getButtonName($button['type'], CRM_Utils_Array
::value('subName', $button));
684 $prevnext[] = $this->createElement('submit', $buttonName, $button['name'], $attrs);
686 if (!empty($button['isDefault'])) {
687 $this->setDefaultAction($button['type']);
690 // if button type is upload, set the enctype
691 if ($button['type'] == 'upload') {
692 $this->updateAttributes(['enctype' => 'multipart/form-data']);
693 $this->setMaxFileSize();
696 // hack - addGroup uses an array to express variable spacing, read from the last element
697 $spacing[] = CRM_Utils_Array
::value('spacing', $button, self
::ATTR_SPACING
);
699 $this->addGroup($prevnext, 'buttons', '', $spacing, FALSE);
703 * Getter function for Name.
707 public function getName() {
712 * Getter function for State.
716 public function &getState() {
717 return $this->_state
;
721 * Getter function for StateType.
725 public function getStateType() {
726 return $this->_state
->getType();
730 * Getter function for title.
732 * Should be over-ridden by derived class.
736 public function getTitle() {
737 return $this->_title ?
$this->_title
: ts('ERROR: Title is not Set');
741 * Setter function for title.
743 * @param string $title
744 * The title of the form.
746 public function setTitle($title) {
747 $this->_title
= $title;
748 CRM_Utils_System
::setTitle($title);
752 * Assign billing type id to bltID.
754 * @throws CRM_Core_Exception
756 public function assignBillingType() {
757 $this->_bltID
= CRM_Core_BAO_LocationType
::getBilling();
758 $this->set('bltID', $this->_bltID
);
759 $this->assign('bltID', $this->_bltID
);
765 public function getPaymentProcessorID() {
766 return $this->_paymentProcessorID
;
770 * This if a front end form function for setting the payment processor.
772 * It would be good to sync it with the back-end function on abstractEditPayment & use one everywhere.
774 * @param bool $isPayLaterEnabled
776 * @throws \CRM_Core_Exception
778 protected function assignPaymentProcessor($isPayLaterEnabled) {
779 $this->_paymentProcessors
= CRM_Financial_BAO_PaymentProcessor
::getPaymentProcessors([ucfirst($this->_mode
) . 'Mode'], $this->_paymentProcessorIDs
);
780 if ($isPayLaterEnabled) {
781 $this->_paymentProcessors
[0] = CRM_Financial_BAO_PaymentProcessor
::getPayment(0);
784 if (!empty($this->_paymentProcessors
)) {
785 foreach ($this->_paymentProcessors
as $paymentProcessorID => $paymentProcessorDetail) {
786 if (empty($this->_paymentProcessor
) && $paymentProcessorDetail['is_default'] == 1 ||
(count($this->_paymentProcessors
) == 1)
788 $this->_paymentProcessor
= $paymentProcessorDetail;
789 $this->assign('paymentProcessor', $this->_paymentProcessor
);
790 // Setting this is a bit of a legacy overhang.
791 $this->_paymentObject
= $paymentProcessorDetail['object'];
794 // It's not clear why we set this on the form.
795 $this->set('paymentProcessors', $this->_paymentProcessors
);
798 throw new CRM_Core_Exception(ts('A payment processor configured for this page might be disabled (contact the site administrator for assistance).'));
804 * Format the fields in $this->_params for the payment processor.
806 * In order to pass fields to the payment processor in a consistent way we add some renamed
809 * @param array $fields
813 protected function formatParamsForPaymentProcessor($fields) {
814 $this->_params
= $this->prepareParamsForPaymentProcessor($this->_params
);
815 $fields = array_merge($fields, ['first_name' => 1, 'middle_name' => 1, 'last_name' => 1]);
820 * Format the fields in $params for the payment processor.
822 * In order to pass fields to the payment processor in a consistent way we add some renamed
825 * @param array $params Payment processor params
827 * @return array $params
829 protected function prepareParamsForPaymentProcessor($params) {
830 // also add location name to the array
831 $params["address_name-{$this->_bltID}"] = CRM_Utils_Array
::value('billing_first_name', $params) . ' ' . CRM_Utils_Array
::value('billing_middle_name', $params) . ' ' . CRM_Utils_Array
::value('billing_last_name', $params);
832 $params["address_name-{$this->_bltID}"] = trim($params["address_name-{$this->_bltID}"]);
833 // Add additional parameters that the payment processors are used to receiving.
834 if (!empty($params["billing_state_province_id-{$this->_bltID}"])) {
835 $params['state_province'] = $params["state_province-{$this->_bltID}"] = $params["billing_state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant
::stateProvinceAbbreviation($params["billing_state_province_id-{$this->_bltID}"]);
837 if (!empty($params["billing_country_id-{$this->_bltID}"])) {
838 $params['country'] = $params["country-{$this->_bltID}"] = $params["billing_country-{$this->_bltID}"] = CRM_Core_PseudoConstant
::countryIsoCode($params["billing_country_id-{$this->_bltID}"]);
841 list($hasAddressField, $addressParams) = CRM_Contribute_BAO_Contribution
::getPaymentProcessorReadyAddressParams($params, $this->_bltID
);
842 if ($hasAddressField) {
843 $params = array_merge($params, $addressParams);
846 // How does this relate to similar code in CRM_Contact_BAO_Contact::addBillingNameFieldsIfOtherwiseNotSet()?
847 $nameFields = ['first_name', 'middle_name', 'last_name'];
848 foreach ($nameFields as $name) {
849 if (array_key_exists("billing_$name", $params)) {
850 $params[$name] = $params["billing_{$name}"];
851 $params['preserveDBName'] = TRUE;
855 // For legacy reasons we set these creditcard expiry fields if present
856 if (isset($params['credit_card_exp_date'])) {
857 $params['year'] = CRM_Core_Payment_Form
::getCreditCardExpirationYear($params);
858 $params['month'] = CRM_Core_Payment_Form
::getCreditCardExpirationMonth($params);
861 // Assign IP address parameter
862 $params['ip_address'] = CRM_Utils_System
::ipAddress();
868 * Handle Payment Processor switching for contribution and event registration forms.
870 * This function is shared between contribution & event forms & this is their common class.
872 * However, this should be seen as an in-progress refactor, the end goal being to also align the
873 * backoffice forms that action payments.
875 * This function overlaps assignPaymentProcessor, in a bad way.
877 protected function preProcessPaymentOptions() {
878 $this->_paymentProcessorID
= NULL;
879 if ($this->_paymentProcessors
) {
880 if (!empty($this->_submitValues
)) {
881 $this->_paymentProcessorID
= CRM_Utils_Array
::value('payment_processor_id', $this->_submitValues
);
882 $this->_paymentProcessor
= CRM_Utils_Array
::value($this->_paymentProcessorID
, $this->_paymentProcessors
);
883 $this->set('type', $this->_paymentProcessorID
);
884 $this->set('mode', $this->_mode
);
885 $this->set('paymentProcessor', $this->_paymentProcessor
);
887 // Set default payment processor
889 foreach ($this->_paymentProcessors
as $values) {
890 if (!empty($values['is_default']) ||
count($this->_paymentProcessors
) == 1) {
891 $this->_paymentProcessorID
= $values['id'];
896 if ($this->_paymentProcessorID
897 ||
(isset($this->_submitValues
['payment_processor_id']) && $this->_submitValues
['payment_processor_id'] == 0)
899 CRM_Core_Payment_ProcessorForm
::preProcess($this);
902 $this->_paymentProcessor
= [];
906 // We save the fact that the profile 'billing' is required on the payment form.
907 // Currently pay-later is the only 'processor' that takes notice of this - but ideally
908 // 1) it would be possible to select the minimum_billing_profile_id for the contribution form
909 // 2) that profile_id would be set on the payment processor
910 // 3) the payment processor would return a billing form that combines these user-configured
911 // minimums with the payment processor minimums. This would lead to fields like 'postal_code'
912 // only being on the form if either the admin has configured it as wanted or the processor
914 $this->assign('billing_profile_id', (CRM_Utils_Array
::value('is_billing_required', $this->_values
) ?
'billing' : ''));
918 * Handle pre approval for processors.
920 * This fits with the flow where a pre-approval is done and then confirmed in the next stage when confirm is hit.
922 * This function is shared between contribution & event forms & this is their common class.
924 * However, this should be seen as an in-progress refactor, the end goal being to also align the
925 * backoffice forms that action payments.
927 * @param array $params
929 protected function handlePreApproval(&$params) {
931 $payment = Civi\Payment\System
::singleton()->getByProcessor($this->_paymentProcessor
);
932 $params['component'] = 'contribute';
933 $result = $payment->doPreApproval($params);
934 if (empty($result)) {
935 // This could happen, for example, when paypal looks at the button value & decides it is not paypal express.
939 catch (\Civi\Payment\Exception\PaymentProcessorException
$e) {
940 CRM_Core_Error
::statusBounce(ts('Payment approval failed with message :') . $e->getMessage(), $payment->getCancelUrl($params['qfKey'], CRM_Utils_Array
::value('participant_id', $params)));
943 $this->set('pre_approval_parameters', $result['pre_approval_parameters']);
944 if (!empty($result['redirect_url'])) {
945 CRM_Utils_System
::redirect($result['redirect_url']);
950 * Setter function for options.
952 * @param mixed $options
954 public function setOptions($options) {
955 $this->_options
= $options;
959 * Render form and return contents.
963 public function toSmarty() {
964 $this->preProcessChainSelectFields();
965 $renderer = $this->getRenderer();
966 $this->accept($renderer);
967 $content = $renderer->toArray();
968 $content['formName'] = $this->getName();
970 $content['formClass'] = CRM_Utils_System
::getClassName($this);
975 * Getter function for renderer.
977 * If renderer is not set create one and initialize it.
981 public function &getRenderer() {
982 if (!isset($this->_renderer
)) {
983 $this->_renderer
= CRM_Core_Form_Renderer
::singleton();
985 return $this->_renderer
;
989 * Use the form name to create the tpl file name.
993 public function getTemplateFileName() {
994 $ext = CRM_Extension_System
::singleton()->getMapper();
995 if ($ext->isExtensionClass(CRM_Utils_System
::getClassName($this))) {
996 $filename = $ext->getTemplateName(CRM_Utils_System
::getClassName($this));
997 $tplname = $ext->getTemplatePath(CRM_Utils_System
::getClassName($this)) . DIRECTORY_SEPARATOR
. $filename;
1001 CRM_Utils_System
::getClassName($this),
1003 '_' => DIRECTORY_SEPARATOR
,
1004 '\\' => DIRECTORY_SEPARATOR
,
1012 * A wrapper for getTemplateFileName.
1014 * This includes calling the hook to prevent us from having to copy & paste the logic of calling the hook.
1016 public function getHookedTemplateFileName() {
1017 $pageTemplateFile = $this->getTemplateFileName();
1018 CRM_Utils_Hook
::alterTemplateFile(get_class($this), $this, 'page', $pageTemplateFile);
1019 return $pageTemplateFile;
1023 * Default extra tpl file basically just replaces .tpl with .extra.tpl.
1025 * i.e. we do not override.
1029 public function overrideExtraTemplateFileName() {
1034 * Error reporting mechanism.
1036 * @param string $message
1040 * @param CRM_Core_DAO $dao
1041 * A data access object on which we perform a rollback if non - empty.
1043 public function error($message, $code = NULL, $dao = NULL) {
1045 $dao->query('ROLLBACK');
1048 $error = CRM_Core_Error
::singleton();
1050 $error->push($code, $message);
1054 * Store the variable with the value in the form scope.
1056 * @param string $name
1057 * Name of the variable.
1058 * @param mixed $value
1059 * Value of the variable.
1061 public function set($name, $value) {
1062 $this->controller
->set($name, $value);
1066 * Get the variable from the form scope.
1068 * @param string $name
1069 * Name of the variable
1073 public function get($name) {
1074 return $this->controller
->get($name);
1078 * Getter for action.
1082 public function getAction() {
1083 return $this->_action
;
1087 * Setter for action.
1089 * @param int $action
1090 * The mode we want to set the form.
1092 public function setAction($action) {
1093 $this->_action
= $action;
1097 * Assign value to name in template.
1099 * @param string $var
1101 * @param mixed $value
1102 * Value of variable.
1104 public function assign($var, $value = NULL) {
1105 self
::$_template->assign($var, $value);
1109 * Assign value to name in template by reference.
1111 * @param string $var
1113 * @param mixed $value
1114 * Value of variable.
1116 public function assign_by_ref($var, &$value) {
1117 self
::$_template->assign_by_ref($var, $value);
1121 * Appends values to template variables.
1123 * @param array|string $tpl_var the template variable name(s)
1124 * @param mixed $value
1125 * The value to append.
1126 * @param bool $merge
1128 public function append($tpl_var, $value = NULL, $merge = FALSE) {
1129 self
::$_template->append($tpl_var, $value, $merge);
1133 * Returns an array containing template variables.
1135 * @param string $name
1139 public function get_template_vars($name = NULL) {
1140 return self
::$_template->get_template_vars($name);
1144 * @param string $name
1147 * @param array $attributes
1148 * @param null $separator
1149 * @param bool $required
1150 * @param array $optionAttributes - Option specific attributes
1152 * @return HTML_QuickForm_group
1154 public function &addRadio($name, $title, $values, $attributes = [], $separator = NULL, $required = FALSE, $optionAttributes = []) {
1156 $attributes = $attributes ?
$attributes : [];
1157 $allowClear = !empty($attributes['allowClear']);
1158 unset($attributes['allowClear']);
1159 $attributes['id_suffix'] = $name;
1160 foreach ($values as $key => $var) {
1161 $optAttributes = $attributes;
1162 if (!empty($optionAttributes[$key])) {
1163 foreach ($optionAttributes[$key] as $optAttr => $optVal) {
1164 if (!empty($optAttributes[$optAttr])) {
1165 $optAttributes[$optAttr] .= ' ' . $optVal;
1168 $optAttributes[$optAttr] = $optVal;
1172 $options[] = $this->createElement('radio', NULL, NULL, $var, $key, $optAttributes);
1174 $group = $this->addGroup($options, $name, $title, $separator);
1176 $optionEditKey = 'data-option-edit-path';
1177 if (!empty($attributes[$optionEditKey])) {
1178 $group->setAttribute($optionEditKey, $attributes[$optionEditKey]);
1182 $this->addRule($name, ts('%1 is a required field.', [1 => $title]), 'required');
1185 $group->setAttribute('allowClear', TRUE);
1193 * @param bool $allowClear
1194 * @param null $required
1195 * @param array $attributes
1197 public function addYesNo($id, $title, $allowClear = FALSE, $required = NULL, $attributes = []) {
1198 $attributes +
= ['id_suffix' => $id];
1200 $choice[] = $this->createElement('radio', NULL, '11', ts('Yes'), '1', $attributes);
1201 $choice[] = $this->createElement('radio', NULL, '11', ts('No'), '0', $attributes);
1203 $group = $this->addGroup($choice, $id, $title);
1205 $group->setAttribute('allowClear', TRUE);
1208 $this->addRule($id, ts('%1 is a required field.', [1 => $title]), 'required');
1216 * @param null $other
1217 * @param null $attributes
1218 * @param null $required
1219 * @param null $javascriptMethod
1220 * @param string $separator
1221 * @param bool $flipValues
1223 public function addCheckBox(
1224 $id, $title, $values, $other = NULL,
1225 $attributes = NULL, $required = NULL,
1226 $javascriptMethod = NULL,
1227 $separator = '<br />', $flipValues = FALSE
1231 if ($javascriptMethod) {
1232 foreach ($values as $key => $var) {
1234 $options[] = $this->createElement('checkbox', $var, NULL, $key, $javascriptMethod, $attributes);
1237 $options[] = $this->createElement('checkbox', $key, NULL, $var, $javascriptMethod, $attributes);
1242 foreach ($values as $key => $var) {
1244 $options[] = $this->createElement('checkbox', $var, NULL, $key, $attributes);
1247 $options[] = $this->createElement('checkbox', $key, NULL, $var, $attributes);
1252 $group = $this->addGroup($options, $id, $title, $separator);
1253 $optionEditKey = 'data-option-edit-path';
1254 if (!empty($attributes[$optionEditKey])) {
1255 $group->setAttribute($optionEditKey, $attributes[$optionEditKey]);
1259 $this->addElement('text', $id . '_other', ts('Other'), $attributes[$id . '_other']);
1264 ts('%1 is a required field.', [1 => $title]),
1270 public function resetValues() {
1271 $data = $this->controller
->container();
1272 $data['values'][$this->_name
] = [];
1276 * Simple shell that derived classes can call to add buttons to
1277 * the form with a customized title for the main Submit
1279 * @param string $title
1280 * Title of the main button.
1281 * @param string $nextType
1282 * Button type for the form after processing.
1283 * @param string $backType
1284 * @param bool|string $submitOnce
1286 public function addDefaultButtons($title, $nextType = 'next', $backType = 'back', $submitOnce = FALSE) {
1288 if ($backType != NULL) {
1290 'type' => $backType,
1291 'name' => ts('Previous'),
1294 if ($nextType != NULL) {
1296 'type' => $nextType,
1298 'isDefault' => TRUE,
1301 $this->submitOnce
= TRUE;
1303 $buttons[] = $nextButton;
1305 $this->addButtons($buttons);
1309 * @param string $name
1310 * @param string $from
1312 * @param string $label
1313 * @param string $dateFormat
1314 * @param bool $required
1315 * @param bool $displayTime
1317 public function addDateRange($name, $from = '_from', $to = '_to', $label = 'From:', $dateFormat = 'searchDate', $required = FALSE, $displayTime = FALSE) {
1319 $this->addDateTime($name . $from, $label, $required, ['formatType' => $dateFormat]);
1320 $this->addDateTime($name . $to, ts('To:'), $required, ['formatType' => $dateFormat]);
1323 $this->addDate($name . $from, $label, $required, ['formatType' => $dateFormat]);
1324 $this->addDate($name . $to, ts('To:'), $required, ['formatType' => $dateFormat]);
1329 * Add a search for a range using date picker fields.
1331 * @param string $fieldName
1332 * @param string $label
1333 * @param bool $isDateTime
1334 * Is this a date-time field (not just date).
1335 * @param bool $required
1336 * @param string $fromLabel
1337 * @param string $toLabel
1339 public function addDatePickerRange($fieldName, $label, $isDateTime = FALSE, $required = FALSE, $fromLabel = 'From', $toLabel = 'To') {
1342 '' => ts('- any -'),
1343 0 => ts('Choose Date Range'),
1344 ] + CRM_Core_OptionGroup
::values('relative_date_filters');
1346 $this->add('select',
1347 "{$fieldName}_relative",
1351 ['class' => 'crm-select2']
1353 $attributes = ['format' => 'searchDate'];
1354 $extra = ['time' => $isDateTime];
1355 $this->add('datepicker', $fieldName . '_low', ts($fromLabel), $attributes, $required, $extra);
1356 $this->add('datepicker', $fieldName . '_high', ts($toLabel), $attributes, $required, $extra);
1360 * Based on form action, return a string representing the api action.
1361 * Used by addField method.
1365 protected function getApiAction() {
1366 $action = $this->getAction();
1367 if ($action & (CRM_Core_Action
::UPDATE + CRM_Core_Action
::ADD
)) {
1370 if ($action & (CRM_Core_Action
::VIEW + CRM_Core_Action
::BROWSE + CRM_Core_Action
::BASIC + CRM_Core_Action
::ADVANCED + CRM_Core_Action
::PREVIEW
)) {
1373 if ($action & (CRM_Core_Action
::DELETE
)) {
1376 // If you get this exception try adding more cases above.
1377 throw new Exception("Cannot determine api action for " . get_class($this) . '.' . 'CRM_Core_Action "' . CRM_Core_Action
::description($action) . '" not recognized.');
1381 * Classes extending CRM_Core_Form should implement this method.
1384 public function getDefaultEntity() {
1385 throw new Exception("Cannot determine default entity. " . get_class($this) . " should implement getDefaultEntity().");
1389 * Classes extending CRM_Core_Form should implement this method.
1391 * TODO: Merge with CRM_Core_DAO::buildOptionsContext($context) and add validation.
1394 public function getDefaultContext() {
1395 throw new Exception("Cannot determine default context. " . get_class($this) . " should implement getDefaultContext().");
1399 * Adds a select based on field metadata.
1400 * TODO: This could be even more generic and widget type (select in this case) could also be read from metadata
1401 * Perhaps a method like $form->bind($name) which would look up all metadata for named field
1403 * Field name to go on the form.
1404 * @param array $props
1405 * Mix of html attributes and special properties, namely.
1406 * - entity (api entity name, can usually be inferred automatically from the form class)
1407 * - field (field name - only needed if different from name used on the form)
1408 * - option_url - path to edit this option list - usually retrieved automatically - set to NULL to disable link
1409 * - placeholder - set to NULL to disable
1411 * - context - @see CRM_Core_DAO::buildOptionsContext
1412 * @param bool $required
1413 * @throws CRM_Core_Exception
1414 * @return HTML_QuickForm_Element
1416 public function addSelect($name, $props = [], $required = FALSE) {
1417 if (!isset($props['entity'])) {
1418 $props['entity'] = $this->getDefaultEntity();
1420 if (!isset($props['field'])) {
1421 $props['field'] = strrpos($name, '[') ?
rtrim(substr($name, 1 +
strrpos($name, '[')), ']') : $name;
1423 if (!isset($props['context'])) {
1425 $props['context'] = $this->getDefaultContext();
1427 // This is not a required param, so we'll ignore if this doesn't exist.
1428 catch (Exception
$e) {
1431 // Fetch options from the api unless passed explicitly
1432 if (isset($props['options'])) {
1433 $options = $props['options'];
1436 $info = civicrm_api3($props['entity'], 'getoptions', $props);
1437 $options = $info['values'];
1439 if (!array_key_exists('placeholder', $props)) {
1440 $props['placeholder'] = $required ?
ts('- select -') : CRM_Utils_Array
::value('context', $props) == 'search' ?
ts('- any -') : ts('- none -');
1442 // Handle custom field
1443 if (strpos($name, 'custom_') === 0 && is_numeric($name[7])) {
1444 list(, $id) = explode('_', $name);
1445 $label = isset($props['label']) ?
$props['label'] : CRM_Core_DAO
::getFieldValue('CRM_Core_DAO_CustomField', 'label', $id);
1446 $gid = CRM_Core_DAO
::getFieldValue('CRM_Core_DAO_CustomField', 'option_group_id', $id);
1447 if (CRM_Utils_Array
::value('context', $props) != 'search') {
1448 $props['data-option-edit-path'] = array_key_exists('option_url', $props) ?
$props['option_url'] : 'civicrm/admin/options/' . CRM_Core_DAO
::getFieldValue('CRM_Core_DAO_OptionGroup', $gid);
1453 $info = civicrm_api3($props['entity'], 'getfields');
1454 foreach ($info['values'] as $uniqueName => $fieldSpec) {
1456 $uniqueName === $props['field'] ||
1457 CRM_Utils_Array
::value('name', $fieldSpec) === $props['field'] ||
1458 in_array($props['field'], CRM_Utils_Array
::value('api.aliases', $fieldSpec, []))
1463 $label = isset($props['label']) ?
$props['label'] : $fieldSpec['title'];
1464 if (CRM_Utils_Array
::value('context', $props) != 'search') {
1465 $props['data-option-edit-path'] = array_key_exists('option_url', $props) ?
$props['option_url'] : CRM_Core_PseudoConstant
::getOptionEditUrl($fieldSpec);
1468 $props['class'] = (isset($props['class']) ?
$props['class'] . ' ' : '') . "crm-select2";
1469 $props['data-api-entity'] = $props['entity'];
1470 $props['data-api-field'] = $props['field'];
1471 CRM_Utils_Array
::remove($props, 'label', 'entity', 'field', 'option_url', 'options', 'context');
1472 return $this->add('select', $name, $label, $options, $required, $props);
1476 * Adds a field based on metadata.
1479 * Field name to go on the form.
1480 * @param array $props
1481 * Mix of html attributes and special properties, namely.
1482 * - entity (api entity name, can usually be inferred automatically from the form class)
1483 * - name (field name - only needed if different from name used on the form)
1484 * - option_url - path to edit this option list - usually retrieved automatically - set to NULL to disable link
1485 * - placeholder - set to NULL to disable
1487 * - context - @see CRM_Core_DAO::buildOptionsContext
1488 * @param bool $required
1489 * @param bool $legacyDate
1490 * Temporary param to facilitate the conversion of fields to use the datepicker in
1491 * a controlled way. To convert the field the jcalendar code needs to be removed from the
1492 * tpl as well. That file is intended to be EOL.
1494 * @throws \CiviCRM_API3_Exception
1495 * @throws \Exception
1497 * HTML_QuickForm_Element
1500 public function addField($name, $props = [], $required = FALSE, $legacyDate = TRUE) {
1502 if (empty($props['context'])) {
1503 $props['context'] = $this->getDefaultContext();
1505 $context = $props['context'];
1507 if (empty($props['entity'])) {
1508 $props['entity'] = $this->getDefaultEntity();
1511 if (empty($props['name'])) {
1512 $props['name'] = strrpos($name, '[') ?
rtrim(substr($name, 1 +
strrpos($name, '[')), ']') : $name;
1515 if (empty($props['action'])) {
1516 $props['action'] = $this->getApiAction();
1519 // Handle custom fields
1520 if (strpos($name, 'custom_') === 0 && is_numeric($name[7])) {
1521 $fieldId = (int) substr($name, 7);
1522 return CRM_Core_BAO_CustomField
::addQuickFormElement($this, $name, $fieldId, $required, $context == 'search', CRM_Utils_Array
::value('label', $props));
1525 // Core field - get metadata.
1526 $fieldSpec = civicrm_api3($props['entity'], 'getfield', $props);
1527 $fieldSpec = $fieldSpec['values'];
1528 $fieldSpecLabel = isset($fieldSpec['html']['label']) ?
$fieldSpec['html']['label'] : CRM_Utils_Array
::value('title', $fieldSpec);
1529 $label = CRM_Utils_Array
::value('label', $props, $fieldSpecLabel);
1531 $widget = isset($props['type']) ?
$props['type'] : $fieldSpec['html']['type'];
1532 if ($widget == 'TextArea' && $context == 'search') {
1536 $isSelect = (in_array($widget, [
1545 // Fetch options from the api unless passed explicitly.
1546 if (isset($props['options'])) {
1547 $options = $props['options'];
1550 $options = isset($fieldSpec['options']) ?
$fieldSpec['options'] : NULL;
1552 if ($context == 'search') {
1553 $widget = $widget == 'Select2' ?
$widget : 'Select';
1554 $props['multiple'] = CRM_Utils_Array
::value('multiple', $props, TRUE);
1557 // Add data for popup link.
1558 $canEditOptions = CRM_Core_Permission
::check('administer CiviCRM');
1559 $hasOptionUrl = !empty($props['option_url']);
1560 $optionUrlKeyIsSet = array_key_exists('option_url', $props);
1561 $shouldAdd = $context !== 'search' && $isSelect && $canEditOptions;
1563 // Only add if key is not set, or if non-empty option url is provided
1564 if (($hasOptionUrl ||
!$optionUrlKeyIsSet) && $shouldAdd) {
1565 $optionUrl = $hasOptionUrl ?
$props['option_url'] :
1566 CRM_Core_PseudoConstant
::getOptionEditUrl($fieldSpec);
1567 $props['data-option-edit-path'] = $optionUrl;
1568 $props['data-api-entity'] = $props['entity'];
1569 $props['data-api-field'] = $props['name'];
1572 $props +
= CRM_Utils_Array
::value('html', $fieldSpec, []);
1573 CRM_Utils_Array
::remove($props, 'entity', 'name', 'context', 'label', 'action', 'type', 'option_url', 'options');
1575 // TODO: refactor switch statement, to separate methods.
1581 //TODO: Autodetect ranges
1582 $props['size'] = isset($props['size']) ?
$props['size'] : 60;
1583 return $this->add(strtolower($widget), $name, $label, $props, $required);
1586 return $this->add('hidden', $name, NULL, $props, $required);
1589 //Set default columns and rows for textarea.
1590 $props['rows'] = isset($props['rows']) ?
$props['rows'] : 4;
1591 $props['cols'] = isset($props['cols']) ?
$props['cols'] : 60;
1592 if (empty($props['maxlength']) && isset($fieldSpec['length'])) {
1593 $props['maxlength'] = $fieldSpec['length'];
1595 return $this->add('textarea', $name, $label, $props, $required);
1598 // This is a white list for fields that have been tested with
1599 // date picker. We should be able to remove the other
1601 //TODO: add range support
1602 //TODO: Add date formats
1603 //TODO: Add javascript template for dates.
1604 return $this->addDate($name, $label, $required, $props);
1607 $fieldSpec = CRM_Utils_Date
::addDateMetadataToField($fieldSpec, $fieldSpec);
1608 $attributes = ['format' => $fieldSpec['date_format']];
1609 return $this->add('datepicker', $name, $label, $attributes, $required, $fieldSpec['datepicker']['extra']);
1613 $separator = isset($props['separator']) ?
$props['separator'] : NULL;
1614 unset($props['separator']);
1615 if (!isset($props['allowClear'])) {
1616 $props['allowClear'] = !$required;
1618 return $this->addRadio($name, $label, $options, $props, $separator, $required);
1622 'required' => $required,
1624 'multiple' => $context == 'search',
1626 return $this->addChainSelect($name, $props);
1630 $props['class'] = CRM_Utils_Array
::value('class', $props, 'big') . ' crm-select2';
1631 if (!array_key_exists('placeholder', $props)) {
1632 $props['placeholder'] = $required ?
ts('- select -') : ($context == 'search' ?
ts('- any -') : ts('- none -'));
1634 // TODO: Add and/or option for fields that store multiple values
1635 return $this->add(strtolower($widget), $name, $label, $options, $required, $props);
1637 case 'CheckBoxGroup':
1638 return $this->addCheckBox($name, $label, array_flip($options), $required, $props);
1641 return $this->addRadio($name, $label, $options, $props, NULL, $required);
1644 if ($context === 'search') {
1645 $this->addYesNo($name, $label, TRUE, FALSE, $props);
1648 $text = isset($props['text']) ?
$props['text'] : NULL;
1649 unset($props['text']);
1650 return $this->addElement('checkbox', $name, $label, $text, $props);
1652 //add support for 'Advcheckbox' field
1654 $text = isset($props['text']) ?
$props['text'] : NULL;
1655 unset($props['text']);
1656 return $this->addElement('advcheckbox', $name, $label, $text, $props);
1659 // We should not build upload file in search mode.
1660 if ($context == 'search') {
1663 $file = $this->add('file', $name, $label, $props, $required);
1664 $this->addUploadElement($name);
1667 case 'RichTextEditor':
1668 return $this->add('wysiwyg', $name, $label, $props, $required);
1671 return $this->addEntityRef($name, $label, $props, $required);
1674 $props['size'] = isset($props['size']) ?
$props['size'] : 60;
1675 return $this->add('password', $name, $label, $props, $required);
1677 // Check datatypes of fields
1681 //case read only fields
1683 throw new Exception("Unsupported html-element " . $widget);
1688 * Add a widget for selecting/editing/creating/copying a profile form
1690 * @param string $name
1691 * HTML form-element name.
1692 * @param string $label
1694 * @param string $allowCoreTypes
1695 * Only present a UFGroup if its group_type includes a subset of $allowCoreTypes; e.g. 'Individual', 'Activity'.
1696 * @param string $allowSubTypes
1697 * Only present a UFGroup if its group_type is compatible with $allowSubypes.
1698 * @param array $entities
1699 * @param bool $default
1701 * @param string $usedFor
1703 public function addProfileSelector($name, $label, $allowCoreTypes, $allowSubTypes, $entities, $default = FALSE, $usedFor = NULL) {
1705 // FIXME: Instead of adhoc serialization, use a single json_encode()
1706 CRM_UF_Page_ProfileEditor
::registerProfileScripts();
1707 CRM_UF_Page_ProfileEditor
::registerSchemas(CRM_Utils_Array
::collect('entity_type', $entities));
1708 $this->add('text', $name, $label, [
1709 'class' => 'crm-profile-selector',
1710 // Note: client treats ';;' as equivalent to \0, and ';;' works better in HTML
1711 'data-group-type' => CRM_Core_BAO_UFGroup
::encodeGroupType($allowCoreTypes, $allowSubTypes, ';;'),
1712 'data-entities' => json_encode($entities),
1714 'data-default' => $default,
1715 'data-usedfor' => json_encode($usedFor),
1722 public function getRootTitle() {
1729 public function getCompleteTitle() {
1730 return $this->getRootTitle() . $this->getTitle();
1734 * @return CRM_Core_Smarty
1736 public static function &getTemplate() {
1737 return self
::$_template;
1741 * @param $elementName
1743 public function addUploadElement($elementName) {
1744 $uploadNames = $this->get('uploadNames');
1745 if (!$uploadNames) {
1748 if (is_array($elementName)) {
1749 foreach ($elementName as $name) {
1750 if (!in_array($name, $uploadNames)) {
1751 $uploadNames[] = $name;
1756 if (!in_array($elementName, $uploadNames)) {
1757 $uploadNames[] = $elementName;
1760 $this->set('uploadNames', $uploadNames);
1762 $config = CRM_Core_Config
::singleton();
1763 if (!empty($uploadNames)) {
1764 $this->controller
->addUploadAction($config->customFileUploadDir
, $uploadNames);
1773 public function getVar($name) {
1774 return isset($this->$name) ?
$this->$name : NULL;
1781 public function setVar($name, $value) {
1782 $this->$name = $value;
1789 * Use $this->add('datepicker', ...) instead.
1791 * @param string $name
1792 * Name of the element.
1793 * @param string $label
1794 * Label of the element.
1795 * @param bool $required
1797 * @param array $attributes
1800 public function addDate($name, $label, $required = FALSE, $attributes = NULL) {
1801 if (!empty($attributes['formatType'])) {
1802 // get actual format
1803 $params = ['name' => $attributes['formatType']];
1806 // cache date information
1808 $key = "dateFormat_" . str_replace(' ', '_', $attributes['formatType']);
1809 if (empty($dateFormat[$key])) {
1810 CRM_Core_DAO
::commonRetrieve('CRM_Core_DAO_PreferencesDate', $params, $values);
1811 $dateFormat[$key] = $values;
1814 $values = $dateFormat[$key];
1817 if ($values['date_format']) {
1818 $attributes['format'] = $values['date_format'];
1821 if (!empty($values['time_format'])) {
1822 $attributes['timeFormat'] = $values['time_format'];
1824 $attributes['startOffset'] = $values['start'];
1825 $attributes['endOffset'] = $values['end'];
1828 $config = CRM_Core_Config
::singleton();
1829 if (empty($attributes['format'])) {
1830 $attributes['format'] = $config->dateInputFormat
;
1833 if (!isset($attributes['startOffset'])) {
1834 $attributes['startOffset'] = 10;
1837 if (!isset($attributes['endOffset'])) {
1838 $attributes['endOffset'] = 10;
1841 $this->add('text', $name, $label, $attributes);
1843 if (!empty($attributes['addTime']) ||
!empty($attributes['timeFormat'])) {
1845 if (!isset($attributes['timeFormat'])) {
1846 $timeFormat = $config->timeInputFormat
;
1849 $timeFormat = $attributes['timeFormat'];
1852 // 1 - 12 hours and 2 - 24 hours, but for jquery widget it is 0 and 1 respectively
1854 $show24Hours = TRUE;
1855 if ($timeFormat == 1) {
1856 $show24Hours = FALSE;
1859 //CRM-6664 -we are having time element name
1860 //in either flat string or an array format.
1861 $elementName = $name . '_time';
1862 if (substr($name, -1) == ']') {
1863 $elementName = substr($name, 0, strlen($name) - 1) . '_time]';
1866 $this->add('text', $elementName, ts('Time'), ['timeFormat' => $show24Hours]);
1871 $this->addRule($name, ts('Please select %1', [1 => $label]), 'required');
1872 if (!empty($attributes['addTime']) && !empty($attributes['addTimeRequired'])) {
1873 $this->addRule($elementName, ts('Please enter a time.'), 'required');
1879 * Function that will add date and time.
1882 * Use $this->add('datepicker', ...) instead.
1884 * @param string $name
1885 * @param string $label
1886 * @param bool $required
1887 * @param null $attributes
1889 public function addDateTime($name, $label, $required = FALSE, $attributes = NULL) {
1890 $addTime = ['addTime' => TRUE];
1891 if (is_array($attributes)) {
1892 $attributes = array_merge($attributes, $addTime);
1895 $attributes = $addTime;
1898 $this->addDate($name, $label, $required, $attributes);
1902 * Add a currency and money element to the form.
1904 * @param string $name
1905 * @param string $label
1906 * @param bool $required
1907 * @param null $attributes
1908 * @param bool $addCurrency
1909 * @param string $currencyName
1910 * @param null $defaultCurrency
1911 * @param bool $freezeCurrency
1913 * @return \HTML_QuickForm_Element
1915 public function addMoney(
1920 $addCurrency = TRUE,
1921 $currencyName = 'currency',
1922 $defaultCurrency = NULL,
1923 $freezeCurrency = FALSE
1925 $element = $this->add('text', $name, $label, $attributes, $required);
1926 $this->addRule($name, ts('Please enter a valid amount.'), 'money');
1929 $ele = $this->addCurrency($currencyName, NULL, TRUE, $defaultCurrency, $freezeCurrency);
1936 * Add currency element to the form.
1938 * @param string $name
1939 * @param null $label
1940 * @param bool $required
1941 * @param string $defaultCurrency
1942 * @param bool $freezeCurrency
1943 * @param bool $setDefaultCurrency
1945 public function addCurrency(
1949 $defaultCurrency = NULL,
1950 $freezeCurrency = FALSE,
1951 $setDefaultCurrency = TRUE
1953 $currencies = CRM_Core_OptionGroup
::values('currencies_enabled');
1954 if (!empty($defaultCurrency) && !array_key_exists($defaultCurrency, $currencies)) {
1955 Civi
::log()->warning('addCurrency: Currency ' . $defaultCurrency . ' is disabled but still in use!');
1956 $currencies[$defaultCurrency] = $defaultCurrency;
1958 $options = ['class' => 'crm-select2 eight'];
1960 $currencies = ['' => ''] +
$currencies;
1961 $options['placeholder'] = ts('- none -');
1963 $ele = $this->add('select', $name, $label, $currencies, $required, $options);
1964 if ($freezeCurrency) {
1967 if (!$defaultCurrency) {
1968 $config = CRM_Core_Config
::singleton();
1969 $defaultCurrency = $config->defaultCurrency
;
1971 // In some case, setting currency field by default might override the default value
1972 // as encountered in CRM-20527 for batch data entry
1973 if ($setDefaultCurrency) {
1974 $this->setDefaults([$name => $defaultCurrency]);
1979 * Create a single or multiple entity ref field.
1980 * @param string $name
1981 * @param string $label
1982 * @param array $props
1983 * Mix of html and widget properties, including:.
1984 * - select - params to give to select2 widget
1985 * - entity - defaults to Contact
1986 * - create - can the user create a new entity on-the-fly?
1987 * Set to TRUE if entity is contact and you want the default profiles,
1988 * or pass in your own set of links. @see CRM_Campaign_BAO_Campaign::getEntityRefCreateLinks for format
1989 * note that permissions are checked automatically
1990 * - api - array of settings for the getlist api wrapper
1991 * note that it accepts a 'params' setting which will be passed to the underlying api
1992 * - placeholder - string
1994 * - class, etc. - other html properties
1995 * @param bool $required
1997 * @return HTML_QuickForm_Element
1999 public function addEntityRef($name, $label = '', $props = [], $required = FALSE) {
2000 // Default properties
2001 $props['api'] = CRM_Utils_Array
::value('api', $props, []);
2002 $props['entity'] = CRM_Utils_String
::convertStringToCamel(CRM_Utils_Array
::value('entity', $props, 'Contact'));
2003 $props['class'] = ltrim(CRM_Utils_Array
::value('class', $props, '') . ' crm-form-entityref');
2005 if (array_key_exists('create', $props) && empty($props['create'])) {
2006 unset($props['create']);
2009 $props['placeholder'] = CRM_Utils_Array
::value('placeholder', $props, $required ?
ts('- select %1 -', [1 => ts(str_replace('_', ' ', $props['entity']))]) : ts('- none -'));
2012 if (!empty($props['multiple'])) {
2013 $defaults['multiple'] = TRUE;
2015 $props['select'] = CRM_Utils_Array
::value('select', $props, []) +
$defaults;
2017 $this->formatReferenceFieldAttributes($props, get_class($this));
2018 return $this->add('text', $name, $label, $props, $required);
2022 * @param array $props
2023 * @param string $formName
2025 private function formatReferenceFieldAttributes(&$props, $formName) {
2026 CRM_Utils_Hook
::alterEntityRefParams($props, $formName);
2027 $props['data-select-params'] = json_encode($props['select']);
2028 $props['data-api-params'] = $props['api'] ?
json_encode($props['api']) : NULL;
2029 $props['data-api-entity'] = $props['entity'];
2030 if (!empty($props['create'])) {
2031 $props['data-create-links'] = json_encode($props['create']);
2033 CRM_Utils_Array
::remove($props, 'multiple', 'select', 'api', 'entity', 'create');
2037 * Convert all date fields within the params to mysql date ready for the
2038 * BAO layer. In this case fields are checked against the $_datefields defined for the form
2039 * and if time is defined it is incorporated
2041 * @param array $params
2042 * Input params from the form.
2044 * @todo it would probably be better to work on $this->_params than a passed array
2045 * @todo standardise the format which dates are passed to the BAO layer in & remove date
2048 public function convertDateFieldsToMySQL(&$params) {
2049 foreach ($this->_dateFields
as $fieldName => $specs) {
2050 if (!empty($params[$fieldName])) {
2051 $params[$fieldName] = CRM_Utils_Date
::isoToMysql(
2052 CRM_Utils_Date
::processDate(
2053 $params[$fieldName],
2054 CRM_Utils_Array
::value("{$fieldName}_time", $params), TRUE)
2058 if (isset($specs['default'])) {
2059 $params[$fieldName] = date('YmdHis', strtotime($specs['default']));
2066 * @param $elementName
2068 public function removeFileRequiredRules($elementName) {
2069 $this->_required
= array_diff($this->_required
, [$elementName]);
2070 if (isset($this->_rules
[$elementName])) {
2071 foreach ($this->_rules
[$elementName] as $index => $ruleInfo) {
2072 if ($ruleInfo['type'] == 'uploadedfile') {
2073 unset($this->_rules
[$elementName][$index]);
2076 if (empty($this->_rules
[$elementName])) {
2077 unset($this->_rules
[$elementName]);
2083 * Function that can be defined in Form to override or.
2084 * perform specific action on cancel action
2086 public function cancelAction() {
2090 * Helper function to verify that required fields have been filled.
2092 * Typically called within the scope of a FormRule function
2094 * @param array $fields
2095 * @param array $values
2096 * @param array $errors
2098 public static function validateMandatoryFields($fields, $values, &$errors) {
2099 foreach ($fields as $name => $fld) {
2100 if (!empty($fld['is_required']) && CRM_Utils_System
::isNull(CRM_Utils_Array
::value($name, $values))) {
2101 $errors[$name] = ts('%1 is a required field.', [1 => $fld['title']]);
2107 * Get contact if for a form object. Prioritise
2108 * - cid in URL if 0 (on behalf on someoneelse)
2109 * (@todo consider setting a variable if onbehalf for clarity of downstream 'if's
2110 * - logged in user id if it matches the one in the cid in the URL
2111 * - contact id validated from a checksum from a checksum
2112 * - cid from the url if the caller has ACL permission to view
2113 * - fallback is logged in user (or ? NULL if no logged in user) (@todo wouldn't 0 be more intuitive?)
2117 protected function setContactID() {
2118 $tempID = CRM_Utils_Request
::retrieve('cid', 'Positive', $this);
2119 if (isset($this->_params
) && !empty($this->_params
['select_contact_id'])) {
2120 $tempID = $this->_params
['select_contact_id'];
2122 if (isset($this->_params
, $this->_params
[0]) && !empty($this->_params
[0]['select_contact_id'])) {
2123 // event form stores as an indexed array, contribution form not so much...
2124 $tempID = $this->_params
[0]['select_contact_id'];
2127 // force to ignore the authenticated user
2128 if ($tempID === '0' ||
$tempID === 0) {
2129 // we set the cid on the form so that this will be retained for the Confirm page
2130 // in the multi-page form & prevent us returning the $userID when this is called
2132 // we don't really need to set it when $tempID is set because the params have that stored
2133 $this->set('cid', 0);
2134 CRM_Core_Resources
::singleton()->addVars('coreForm', ['contact_id' => (int) $tempID]);
2135 return (int) $tempID;
2138 $userID = $this->getLoggedInUserContactID();
2140 if (!is_null($tempID) && $tempID === $userID) {
2141 CRM_Core_Resources
::singleton()->addVars('coreForm', ['contact_id' => (int) $tempID]);
2142 return (int) $userID;
2145 //check if this is a checksum authentication
2146 $userChecksum = CRM_Utils_Request
::retrieve('cs', 'String', $this);
2147 if ($userChecksum) {
2148 //check for anonymous user.
2149 $validUser = CRM_Contact_BAO_Contact_Utils
::validChecksum($tempID, $userChecksum);
2151 CRM_Core_Resources
::singleton()->addVars('coreForm', ['contact_id' => (int) $tempID]);
2152 CRM_Core_Resources
::singleton()->addVars('coreForm', ['checksum' => $userChecksum]);
2156 // check if user has permission, CRM-12062
2157 elseif ($tempID && CRM_Contact_BAO_Contact_Permission
::allow($tempID)) {
2158 CRM_Core_Resources
::singleton()->addVars('coreForm', ['contact_id' => (int) $tempID]);
2161 if (is_numeric($userID)) {
2162 CRM_Core_Resources
::singleton()->addVars('coreForm', ['contact_id' => (int) $userID]);
2164 return is_numeric($userID) ?
$userID : NULL;
2168 * Get the contact id that the form is being submitted for.
2172 public function getContactID() {
2173 return $this->setContactID();
2177 * Get the contact id of the logged in user.
2179 public function getLoggedInUserContactID() {
2180 // check if the user is logged in and has a contact ID
2181 $session = CRM_Core_Session
::singleton();
2182 return $session->get('userID');
2186 * Add autoselector field -if user has permission to view contacts
2187 * If adding this to a form you also need to add to the tpl e.g
2189 * {if !empty($selectable)}
2190 * <div class="crm-summary-row">
2191 * <div class="crm-label">{$form.select_contact.label}</div>
2192 * <div class="crm-content">
2193 * {$form.select_contact.html}
2198 * @param array $profiles
2199 * Ids of profiles that are on the form (to be autofilled).
2200 * @param array $autoCompleteField
2204 * - url (for ajax lookup)
2206 * @todo add data attributes so we can deal with multiple instances on a form
2208 public function addAutoSelector($profiles = [], $autoCompleteField = []) {
2209 $autoCompleteField = array_merge([
2210 'id_field' => 'select_contact_id',
2211 'placeholder' => ts('Select someone else ...'),
2212 'show_hide' => TRUE,
2213 'api' => ['params' => ['contact_type' => 'Individual']],
2214 ], $autoCompleteField);
2216 if ($this->canUseAjaxContactLookups()) {
2217 $this->assign('selectable', $autoCompleteField['id_field']);
2218 $this->addEntityRef($autoCompleteField['id_field'], NULL, [
2219 'placeholder' => $autoCompleteField['placeholder'],
2220 'api' => $autoCompleteField['api'],
2223 CRM_Core_Resources
::singleton()->addScriptFile('civicrm', 'js/AlternateContactSelector.js', 1, 'html-header')
2225 'form' => ['autocompletes' => $autoCompleteField],
2226 'ids' => ['profile' => $profiles],
2233 public function canUseAjaxContactLookups() {
2234 if (0 < (civicrm_api3('contact', 'getcount', ['check_permissions' => 1])) &&
2235 CRM_Core_Permission
::check([['access AJAX API', 'access CiviCRM']])
2242 * Add the options appropriate to cid = zero - ie. autocomplete
2244 * @todo there is considerable code duplication between the contribution forms & event forms. It is apparent
2245 * that small pieces of duplication are not being refactored into separate functions because their only shared parent
2246 * is this form. Inserting a class FrontEndForm.php between the contribution & event & this class would allow functions like this
2247 * and a dozen other small ones to be refactored into a shared parent with the reduction of much code duplication
2249 public function addCIDZeroOptions() {
2250 $this->assign('nocid', TRUE);
2252 if ($this->_values
['custom_pre_id']) {
2253 $profiles[] = $this->_values
['custom_pre_id'];
2255 if ($this->_values
['custom_post_id']) {
2256 $profiles = array_merge($profiles, (array) $this->_values
['custom_post_id']);
2258 $profiles[] = 'billing';
2259 if (!empty($this->_values
)) {
2260 $this->addAutoSelector($profiles);
2265 * Set default values on form for given contact (or no contact defaults)
2267 * @param mixed $profile_id
2268 * (can be id, or profile name).
2269 * @param int $contactID
2273 public function getProfileDefaults($profile_id = 'Billing', $contactID = NULL) {
2275 $defaults = civicrm_api3('profile', 'getsingle', [
2276 'profile_id' => (array) $profile_id,
2277 'contact_id' => $contactID,
2281 catch (Exception
$e) {
2282 // the try catch block gives us silent failure -not 100% sure this is a good idea
2283 // as silent failures are often worse than noisy ones
2289 * Sets form attribute.
2292 public function preventAjaxSubmit() {
2293 $this->setAttribute('data-no-ajax-submit', 'true');
2297 * Sets form attribute.
2300 public function allowAjaxSubmit() {
2301 $this->removeAttribute('data-no-ajax-submit');
2305 * Sets page title based on entity and action.
2306 * @param string $entityLabel
2308 public function setPageTitle($entityLabel) {
2309 switch ($this->_action
) {
2310 case CRM_Core_Action
::ADD
:
2311 CRM_Utils_System
::setTitle(ts('New %1', [1 => $entityLabel]));
2314 case CRM_Core_Action
::UPDATE
:
2315 CRM_Utils_System
::setTitle(ts('Edit %1', [1 => $entityLabel]));
2318 case CRM_Core_Action
::VIEW
:
2319 case CRM_Core_Action
::PREVIEW
:
2320 CRM_Utils_System
::setTitle(ts('View %1', [1 => $entityLabel]));
2323 case CRM_Core_Action
::DELETE
:
2324 CRM_Utils_System
::setTitle(ts('Delete %1', [1 => $entityLabel]));
2330 * Create a chain-select target field. All settings are optional; the defaults usually work.
2332 * @param string $elementName
2333 * @param array $settings
2335 * @return HTML_QuickForm_Element
2337 public function addChainSelect($elementName, $settings = []) {
2338 $props = $settings +
= [
2339 'control_field' => str_replace(['state_province', 'StateProvince', 'county', 'County'], [
2345 'data-callback' => strpos($elementName, 'rovince') ?
'civicrm/ajax/jqState' : 'civicrm/ajax/jqCounty',
2346 'label' => strpos($elementName, 'rovince') ?
ts('State/Province') : ts('County'),
2347 'data-empty-prompt' => strpos($elementName, 'rovince') ?
ts('Choose country first') : ts('Choose state first'),
2348 'data-none-prompt' => ts('- N/A -'),
2349 'multiple' => FALSE,
2350 'required' => FALSE,
2351 'placeholder' => empty($settings['required']) ?
ts('- none -') : ts('- select -'),
2353 CRM_Utils_Array
::remove($props, 'label', 'required', 'control_field', 'context');
2354 $props['class'] = (empty($props['class']) ?
'' : "{$props['class']} ") . 'crm-select2';
2355 $props['data-select-prompt'] = $props['placeholder'];
2356 $props['data-name'] = $elementName;
2358 $this->_chainSelectFields
[$settings['control_field']] = $elementName;
2360 // Passing NULL instead of an array of options
2361 // CRM-15225 - normally QF will reject any selected values that are not part of the field's options, but due to a
2362 // quirk in our patched version of HTML_QuickForm_select, this doesn't happen if the options are NULL
2363 // which seems a bit dirty but it allows our dynamically-popuplated select element to function as expected.
2364 return $this->add('select', $elementName, $settings['label'], NULL, $settings['required'], $props);
2368 * Add actions menu to results form.
2370 * @param array $tasks
2372 public function addTaskMenu($tasks) {
2373 if (is_array($tasks) && !empty($tasks)) {
2374 // Set constants means this will always load with an empty value, not reloading any submitted value.
2375 // This is appropriate as it is a pseudofield.
2376 $this->setConstants(['task' => '']);
2377 $this->assign('taskMetaData', $tasks);
2378 $select = $this->add('select', 'task', NULL, ['' => ts('Actions')], FALSE, [
2379 'class' => 'crm-select2 crm-action-menu fa-check-circle-o huge crm-search-result-actions',
2382 foreach ($tasks as $key => $task) {
2384 if (isset($task['data'])) {
2385 foreach ($task['data'] as $dataKey => $dataValue) {
2386 $attributes['data-' . $dataKey] = $dataValue;
2389 $select->addOption($task['title'], $key, $attributes);
2391 if (empty($this->_actionButtonName
)) {
2392 $this->_actionButtonName
= $this->getButtonName('next', 'action');
2394 $this->assign('actionButtonName', $this->_actionButtonName
);
2395 $this->add('submit', $this->_actionButtonName
, ts('Go'), ['class' => 'hiddenElement crm-search-go-button']);
2397 // Radio to choose "All items" or "Selected items only"
2398 $selectedRowsRadio = $this->addElement('radio', 'radio_ts', NULL, '', 'ts_sel', ['checked' => 'checked']);
2399 $allRowsRadio = $this->addElement('radio', 'radio_ts', NULL, '', 'ts_all');
2400 $this->assign('ts_sel_id', $selectedRowsRadio->_attributes
['id']);
2401 $this->assign('ts_all_id', $allRowsRadio->_attributes
['id']);
2403 CRM_Core_Resources
::singleton()->addScriptFile('civicrm', 'js/crm.searchForm.js', 1, 'html-header');
2408 * Set options and attributes for chain select fields based on the controlling field's value
2410 private function preProcessChainSelectFields() {
2411 foreach ($this->_chainSelectFields
as $control => $target) {
2412 // The 'target' might get missing if extensions do removeElement() in a form hook.
2413 if ($this->elementExists($target)) {
2414 $targetField = $this->getElement($target);
2415 $targetType = $targetField->getAttribute('data-callback') == 'civicrm/ajax/jqCounty' ?
'county' : 'stateProvince';
2417 // If the control field is on the form, setup chain-select and dynamically populate options
2418 if ($this->elementExists($control)) {
2419 $controlField = $this->getElement($control);
2420 $controlType = $targetType == 'county' ?
'stateProvince' : 'country';
2422 $targetField->setAttribute('class', $targetField->getAttribute('class') . ' crm-chain-select-target');
2424 $css = (string) $controlField->getAttribute('class');
2425 $controlField->updateAttributes([
2426 'class' => ($css ?
"$css " : 'crm-select2 ') . 'crm-chain-select-control',
2427 'data-target' => $target,
2429 $controlValue = $controlField->getValue();
2430 if ($controlValue) {
2431 $options = CRM_Core_BAO_Location
::getChainSelectValues($controlValue, $controlType, TRUE);
2433 $targetField->setAttribute('placeholder', $targetField->getAttribute('data-none-prompt'));
2437 $targetField->setAttribute('placeholder', $targetField->getAttribute('data-empty-prompt'));
2438 $targetField->setAttribute('disabled', 'disabled');
2441 // Control field not present - fall back to loading default options
2443 $options = CRM_Core_PseudoConstant
::$targetType();
2445 if (!$targetField->getAttribute('multiple')) {
2446 $options = ['' => $targetField->getAttribute('placeholder')] +
$options;
2447 $targetField->removeAttribute('placeholder');
2449 $targetField->_options
= [];
2450 $targetField->loadArray($options);
2456 * Validate country / state / county match and suppress unwanted "required" errors
2458 private function validateChainSelectFields() {
2459 foreach ($this->_chainSelectFields
as $control => $target) {
2460 if ($this->elementExists($control) && $this->elementExists($target)) {
2461 $controlValue = (array) $this->getElementValue($control);
2462 $targetField = $this->getElement($target);
2463 $controlType = $targetField->getAttribute('data-callback') == 'civicrm/ajax/jqCounty' ?
'stateProvince' : 'country';
2464 $targetValue = array_filter((array) $targetField->getValue());
2465 if ($targetValue ||
$this->getElementError($target)) {
2466 $options = CRM_Core_BAO_Location
::getChainSelectValues($controlValue, $controlType, TRUE);
2468 if (!array_intersect($targetValue, array_keys($options))) {
2469 $this->setElementError($target, $controlType == 'country' ?
ts('State/Province does not match the selected Country') : ts('County does not match the selected State/Province'));
2472 // Suppress "required" error for field if it has no options
2473 elseif (!$options) {
2474 $this->setElementError($target, NULL);
2482 * Assign billing name to the template.
2484 * @param array $params
2485 * Form input params, default to $this->_params.
2489 public function assignBillingName($params = []) {
2491 if (empty($params)) {
2492 $params = $this->_params
;
2494 if (!empty($params['billing_first_name'])) {
2495 $name = $params['billing_first_name'];
2498 if (!empty($params['billing_middle_name'])) {
2499 $name .= " {$params['billing_middle_name']}";
2502 if (!empty($params['billing_last_name'])) {
2503 $name .= " {$params['billing_last_name']}";
2505 $name = trim($name);
2506 $this->assign('billingName', $name);
2511 * Get the currency for the form.
2513 * @todo this should be overriden on the forms rather than having this
2514 * historic, possible handling in here. As we clean that up we should
2515 * add deprecation notices into here.
2517 * @param array $submittedValues
2518 * Array allowed so forms inheriting this class do not break.
2519 * Ideally we would make a clear standard around how submitted values
2520 * are stored (is $this->_values consistently doing that?).
2524 public function getCurrency($submittedValues = []) {
2525 $currency = CRM_Utils_Array
::value('currency', $this->_values
);
2526 // For event forms, currency is in a different spot
2527 if (empty($currency)) {
2528 $currency = CRM_Utils_Array
::value('currency', CRM_Utils_Array
::value('event', $this->_values
));
2530 if (empty($currency)) {
2531 $currency = CRM_Utils_Request
::retrieveValue('currency', 'String');
2533 // @todo If empty there is a problem - we should probably put in a deprecation notice
2534 // to warn if that seems to be happening.
2539 * Is the form in view or edit mode.
2541 * The 'addField' function relies on the form action being one of a set list
2542 * of actions. Checking for these allows for an early return.
2546 protected function isFormInViewOrEditMode() {
2547 return in_array($this->_action
, [
2548 CRM_Core_Action
::UPDATE
,
2549 CRM_Core_Action
::ADD
,
2550 CRM_Core_Action
::VIEW
,
2551 CRM_Core_Action
::BROWSE
,
2552 CRM_Core_Action
::BASIC
,
2553 CRM_Core_Action
::ADVANCED
,
2554 CRM_Core_Action
::PREVIEW
,