/**
* Processes the request.
*
* @param CRM_Core_Form $page
* CRM_Core_Form the current form-page.
* @param string $actionName
* Current action name, as one Action object can serve multiple actions.
*
* @return object|void
*/
public function perform(&$page, $actionName)
{
$pageName = $page->getAttribute('id');
// If the original action was 'display' and we have values in container then we load them
// BTW, if the page was invalid, we should later call validate() to get the errors
list(, $oldName) = $page->controller->getActionName();
if ('display' == $oldName) {
// If the controller is "modal" we should not allow direct access to a page
// unless all previous pages are valid (see also bug #2323)
if ($page->controller->isModal() && !$page->controller->isValid($page->getAttribute('id'))) {
$target =& $page->controller->getPage($page->controller->findInvalid());
return $target->handle('jump');
}
$data =& $page->controller->container();
if (!empty($data['values'][$pageName])) {
$page->loadValues($data['values'][$pageName]);
$validate = FALSE === $data['valid'][$pageName];
}
}
// set "common" defaults and constants
$page->controller->applyDefaults($pageName);
$page->isFormBuilt() or $page->buildForm();
// if we had errors we should show them again
if (isset($validate) && $validate) {
$page->validate();
}
//will this work generally as TRUE (i.e., return output)
//was default, i.e., FALSE
return $this->renderForm($page);
}
/**
* Processes the request.
*
* @param CRM_Core_Form $page
* CRM_Core_Form the current form-page.
* @param string $actionName
* Current action name, as one Action object can serve multiple actions.
*
* @return object|void
*/
public function perform(&$page, $actionName)
{
// save the form values and validation status to the session
$page->isFormBuilt() or $page->buildForm();
$pageName = $page->getAttribute('name');
$data =& $page->controller->container();
$data['values'][$pageName] = $page->exportValues();
return $page->handle('display');
}
/**
* Processes the request.
*
* @param CRM_Core_Form $page
* The current form-page.
* @param string $actionName
* Current action name, as one Action object can serve multiple actions.
*
* @return void
*/
public function perform(&$page, $actionName)
{
// save the form values and validation status to the session
$page->isFormBuilt() or $page->buildForm();
$pageName = $page->getAttribute('name');
$data =& $page->controller->container();
$data['values'][$pageName] = $page->exportValues();
$data['valid'][$pageName] = $page->validate();
// Modal form and page is invalid: don't go further
if ($page->controller->isModal() && !$data['valid'][$pageName]) {
return $page->handle('display');
}
// the page is valid, process it before we jump to the next state
$page->mainProcess();
return $page->handle('jump');
}
/**
* Processes the request.
* this is basically a self submit, so validate the page
* and if success, call post process
* when done processing pop to user context
*
* @param CRM_Core_Form $page
* The current form-page.
* @param string $actionName
* Current action name, as one Action object can serve multiple actions.
*
* @return object|void
*/
public function perform(&$page, $actionName)
{
$page->isFormBuilt() or $page->buildForm();
$pageName = $page->getAttribute('name');
$data =& $page->controller->container();
$data['values'][$pageName] = $page->exportValues();
$data['valid'][$pageName] = $page->validate();
// Modal form and page is invalid: don't go further
if ($page->controller->isModal() && !$data['valid'][$pageName]) {
return $page->handle('display');
}
// the page is valid, process it before we jump to the next state
$page->mainProcess();
// ok so we are done now, pop stack and jump back to where we came from
// we do not reset the context because u can achieve that affect using next
// use Done when u want to pop back to the same context without a reset
$this->popUserContext();
}
/**
* Processes the request.
*
* @param CRM_Core_Form $page
* CRM_Core_Form the current form-page.
* @param string $actionName
* Current action name, as one Action object can serve multiple actions.
*
* @return void
*/
public function perform(&$page, $actionName)
{
// check whether the page is valid before trying to go to it
if ($page->controller->isModal()) {
// we check whether *all* pages up to current are valid
// if there is an invalid page we go to it, instead of the
// requested one
$pageName = $page->getAttribute('id');
if (!$page->controller->isValid($pageName)) {
$pageName = $page->controller->findInvalid();
}
$current =& $page->controller->getPage($pageName);
} else {
$current =& $page;
}
// generate the URL for the page 'display' event and redirect to it
$action = $current->getAttribute('action');
$url = $action . (FALSE === strpos($action, '?') ? '?' : '&') . $current->getButtonName('display') . '=true' . '&qfKey=' . $page->get('qfKey');
CRM_Utils_System::redirect($url);
}
/**
* Processes the request.
*
* @param CRM_Core_Form $page
* CRM_Core_Form the current form-page.
* @param string $actionName
* Current action name, as one Action object can serve multiple actions.
*
* @return void
*/
public function perform(&$page, $actionName)
{
$page->isFormBuilt() or $page->buildForm();
$pageName = $page->getAttribute('name');
$data =& $page->controller->container();
$data['values'][$pageName] = $page->exportValues();
$data['valid'][$pageName] = $page->validate();
// Modal form and page is invalid: don't go further
if ($page->controller->isModal() && !$data['valid'][$pageName]) {
return $page->handle('display');
}
// the page is valid, process it before we jump to the next state
$page->mainProcess();
// check if destination is set, if so goto destination
$destination = $this->_stateMachine->getDestination();
if ($destination) {
$destination = urldecode($destination);
CRM_Utils_System::redirect($destination);
} else {
return $page->handle('display');
}
}
/**
* Do a state transition jump.
*
* Currently only supported types are
* Next and Back. The other actions (Cancel, Done, Submit etc) do
* not need the state machine to figure out where to go
*
* @param CRM_Core_Form $page
* The current form-page.
* @param string $actionName
* Current action name, as one Action object can serve multiple actions.
* @param string $type
* The type of transition being requested (Next or Back).
*
* @return object
*/
public function perform(&$page, $actionName, $type = 'Next')
{
// save the form values and validation status to the session
$page->isFormBuilt() or $page->buildForm();
$pageName = $page->getAttribute('name');
$data =& $page->controller->container();
$data['values'][$pageName] = $page->exportValues();
$data['valid'][$pageName] = $page->validate();
// if we are going to the next state
// Modal form and page is invalid: don't go further
if ($type == 'Next' && !$data['valid'][$pageName]) {
return $page->handle('display');
}
$state =& $this->_states[$pageName];
// dont know how or why we landed here so abort and display
// current page
if (empty($state)) {
return $page->handle('display');
}
// the page is valid, process it if we are jumping to the next state
if ($type == 'Next') {
$page->mainProcess();
// we get the state again, since postProcess might have changed it
// this bug took me forever to find :) Lobo
$state =& $this->_states[$pageName];
$state->handleNextState($page);
} else {
$state->handleBackState($page);
}
}
/**
* @param CRM_Core_Form $page
* @param $actionName
*
* @return mixed
*/
function realPerform(&$page, $actionName)
{
$pageName = $page->getAttribute('name');
$data =& $page->controller->container();
$data['values'][$pageName] = $page->exportValues();
$data['valid'][$pageName] = $page->validate();
if (!$data['valid'][$pageName]) {
return $page->handle('display');
}
foreach ($this->_uploadNames as $name) {
$this->upload($page, $data, $pageName, $name);
}
$state =& $this->_stateMachine->getState($pageName);
if (empty($state)) {
return $page->handle('display');
}
// the page is valid, process it before we jump to the next state
$page->mainProcess();
// check if destination is set, if so goto destination
$destination = $this->_stateMachine->getDestination();
if ($destination) {
$destination = urldecode($destination);
CRM_Utils_System::redirect($destination);
} else {
return $state->handleNextState($page);
}
}
