/**
* This method composes the form and returns the output
*
* @return string Output of the form
*/
public function execute()
{
// Fetch the model needed for this form. We will need it because authorization can depend on the model itself
if ($this->id) {
$factory = One_Repository::getFactory($this->scheme->getName());
$model = $factory->selectOne($this->id);
} else {
$model = One::make($this->scheme->getName());
}
if (is_null($model)) {
throw new One_Exception('Could not generate a form for scheme "' . $this->scheme->getName() . '" with id ' . $this->id);
}
$this->authorize($this->scheme->getName(), $model->id);
$session = One_Repository::getSession();
$formFile = $this->getVariable('formFile', 'form');
$form = One_Form_Factory::createForm($this->scheme, $formFile, $this->getVariable('lang'), 'oneForm', '');
// Create a DOM and render the form in it
$dom = One_Repository::createDom();
$form->render($model, $dom);
// print_r($dom);
$this->view->setModel($model);
$this->view->set('scheme', $this->scheme);
$this->view->set('form', $form);
$this->view->set('dom', $dom);
$this->view->set('errors', $session->get('errors', 'OneFormErrors'));
$vForm = $this->view->show();
$session->remove('errors', 'OneFormErrors');
$session->remove('posted', 'OneFormErrors');
return $vForm;
}
/**
* Convert an array to an instance of the specified scheme
*
* @param One_Scheme $scheme
* @param array $row
* @return One_Model
*/
private function &arrayToInstance(&$scheme, &$row)
{
// check the scheme cache
$idAttribute = $scheme->getIdentityAttribute();
$id = $row[$idAttribute->getName()];
$cached = One_Model_IdentityMap::find($scheme->getName(), $id);
if ($cached) {
return $cached;
}
// not found : create a new instance
// @TODO: use a specific class specified in the scheme
$model = One::make($scheme->getName());
$model->fromArray($row);
// fire afterLoad event for model
$model->afterLoad();
One_Model_IdentityMap::add($model);
return $model;
}
/**
* This method renders the search form and if needed fetches and show the search results
* @see plugins/system/one/lib/action/One_Controller_Action#execute()
*/
public function execute()
{
$this->authorize($this->scheme, $model->id);
$results = NULL;
$model = One::make($this->scheme->getName());
$cx = new One_Context();
$session = One_Repository::getSession();
if (!is_null($cx->get('doSearch'))) {
$session->remove('usedSearchOptions', 'one_search');
$results = $this->performSearch();
$session->set('usedSearchOptions', $this->options, 'one_search');
} else {
if (!is_null($cx->get('doWeightSearch'))) {
$session->remove('usedSearchOptions', 'one_search');
$results = $this->performWeightSearch();
$session->set('usedSearchOptions', $this->options, 'one_search');
} else {
if (isset($this->options['savedSearch'])) {
if ($session->varExists('usedSearchOptions', 'one_search')) {
$this->options = $session->get('usedSearchOptions', 'one_search');
if (isset($this->options['doSearch'])) {
$results = $this->performSearch();
} else {
if (isset($this->options['doWeightSearch'])) {
$results = $this->performWeightSearch();
}
}
}
} else {
$session->remove('usedSearchOptions', 'one_search');
$session->remove('results', 'one_search');
}
}
}
$dom = One_Repository::createDom();
$this->view->setModel($model);
$this->view->set('scheme', $this->scheme);
$this->view->set('formfile', $this->searchform);
$this->view->set('results', $results);
$vForm = $this->view->show();
return $vForm;
}
/**
* Bind the model to the widget
*
* @param One_Model $model
*/
public function bindModel($model)
{
$value = $this->requestValue();
// bad name
preg_match_all('/([^:]+):([^,]+),?/', $value, $matches);
$parts = explode(':', $this->getCfg('role'), 2);
$targetAttr = $this->getCfg('targetAttribute');
$tScheme = One_Repository::getScheme($model->getScheme()->getLink($parts[1])->getTarget());
$tIdAttr = $tScheme->getIdentityAttribute()->getName();
$value = array();
if (0 < count($matches[0])) {
foreach ($matches[0] as $key => $tmp) {
$usedKey = $matches[1][$key];
$usedValue = $matches[2][$key];
if (null === One_Repository::selectOne($tScheme->getName(), $usedKey)) {
$tModel = One::make($tScheme->getName());
$tModel->{$targetAttr} = $usedValue;
$tModel->insert();
$usedKey = $tModel->{$tIdAttr};
}
$value[$usedKey] = $usedKey;
}
}
if (is_null($value)) {
$value = array();
}
// if == NULL, set to 0, because NULL won't be picked up by $model->__modified
$attributeName = $this->_name;
// When the attributeName starts with 'r__', we're not saving an attribute but a relation
if (preg_match('/^r__(.*)_(((?!._).)*)$/iU', $attributeName, $tmp)) {
$relName = $tmp[1];
$relRole = $tmp[2];
$relValue = $value;
$model->setRelated($relRole, $relValue);
} else {
$model->{$attributeName} = $value;
}
}
/**
* Convert an array to an instance of the specified scheme
*
* @param One_Scheme $scheme
* @param array $row
* @return One_Model
*/
protected function arrayToInstance(One_Scheme $scheme, $row)
{
// check the scheme cache
$idAttribute = $scheme->getIdentityAttribute();
$id = $row[$idAttribute->getName()];
$cached = One_Model_IdentityMap::find($scheme->getName(), $id);
if ($cached) {
return $cached;
}
// not found : create a new instance
//TODO: use a specific class specified in the scheme
$model = One::make($scheme->getName());
// PD17OCT08: for optimal performance, raw-store the data row entirely
$model->fromArray($row);
// fire afterLoad event for model
$model->afterLoad();
One_Model_IdentityMap::add($model);
return $model;
}
/**
* @param One_Scheme $scheme
*
* POST schemename
* Create a new instance
*/
public static function restPost($scheme)
{
try {
// retrieve input data from body (a JSON encoded structure)
$request = $this->slim->request();
$body = $request->getBody();
$input = json_decode($body, true);
// instantiate and fill the model
$model = One::make($scheme->getName());
$model->fromArray($input);
$model->insert();
echo self::toPrettyJson($model->asRestResponse());
} catch (Exception $e) {
$this->slim->response()->status(400);
$this->slim->response()->header('X-Status-Reason', $e->getMessage());
}
}
/**
* This method validates a submitted form and returns to the proper page according to whether the submission
* contained errors or whether the form was saved or applied
*/
public function execute()
{
$session = One_Repository::getSession();
$isNew = false;
if ($this->id) {
// update existing
$factory = One_Repository::getFactory($this->scheme->getName());
$model = $factory->selectOne($this->id);
if (is_null($model) && !$factory->getScheme()->getIdentityAttribute()->isAutoInc()) {
$model = One::make($this->scheme->getName());
$isNew = true;
}
} else {
$model = One::make($this->scheme->getName());
}
$idAttrName = $model->getScheme()->getIdentityAttribute()->getName();
$this->authorize($this->scheme->getName(), $model->{$idAttrName});
$formFile = $this->getVariable('formFile', 'form');
$form = One_Form_Factory::createForm($this->scheme, $formFile, $this->getVariable('lang'), 'oneForm', '');
$flow = One_Controller_Flow::getInstance($this->scheme)->getRedirects();
$noErrors = $form->validate();
if ($noErrors || is_array($noErrors) && count($noErrors) == 0) {
$form->bindModel($model);
if ($this->id && !$isNew) {
$model->update();
$id = $this->id;
} else {
$model->insert();
$idAttr = $this->scheme->getIdentityAttribute()->getName();
$id = $model->{$idAttr};
}
$this->model = $model;
// handle redirects
// @TODO this code can use some cleanup
$redirects = array_merge($flow, $form->getRedirects());
$todo = is_null($this->getVariable('action')) ? $this->getVariable('task') : $this->getVariable('action');
if (isset($this->options['flow'])) {
$todo = $this->options['flow'];
}
$redirect = $redirects['default'];
if (isset($redirects[$todo])) {
$redirect = $redirects[$todo];
}
if (isset($redirect['id']) && strtoupper(trim($redirect['id'])) == '::ID::') {
$redirect['id'] = $model->{$idAttrName};
}
$redirect = $this->replaceOtherVariables($redirect);
$this->controller->setRedirect($redirect);
} else {
$errors = base64_encode(serialize($form->getErrors()));
$session->set('executedReturn', $model, 'executedForm');
$session->set('errors', $form->getErrors(), 'OneFormErrors');
$session->set('posted', $_REQUEST, 'OneFormErrors');
$id = $this->id;
$toView = 'edit';
if (!is_null($this->getVariable('returnToOne'))) {
parse_str(base64_decode($this->getVariable('returnToOne')), $returnVals);
$this->controller->setRedirect($returnVals);
} else {
$redirects = array_merge($flow, $form->getRedirects());
$todo = 'default';
if (isset($this->options['flowerror'])) {
$todo = $this->options['flowerror'];
} elseif (isset($redirects['formerror'])) {
$todo = 'formerror';
}
$redirect = $redirects[$todo];
if (isset($redirect['id']) && strtoupper(trim($redirect['id'])) == '::ID::') {
$redirect['id'] = $model->{$idAttrName};
}
$redirect = $this->replaceOtherVariables($redirect);
$this->controller->setRedirect($redirect);
}
return false;
}
}
/**
* Gets an instance of a scheme according to a path
*
* @param string $path
* @return One_Model
*/
public function get($path)
{
$parts = explode('.', trim(strtolower($path)));
return One::make($parts[0]);
}
/**
* Return an empty instance of this model
*
* @return One_Model
*/
public function getInstance()
{
return One::make($this->scheme->getName());
}
