/**
* Populate the member variables of the object from the Cross Sectional Data Set
* @param I2CE_Form $form
* @return boolean
*/
public function populate($form)
{
$formName = $form->getName();
$this->ensureLocations($formName);
$id = $form->getId();
if (!array_key_exists($id, $this->locations[$formName]) || ($location = $this->locations[$formName][$id]) === false) {
return;
}
$data = $this->getFormData($formName, $location);
foreach ($data as $field => $dbval) {
if ($field == 'parent') {
if ($dbval != '0') {
$form->setParent($dbval);
}
} else {
$fieldObj = $form->getField($field);
if (!$fieldObj instanceof I2CE_FormField) {
continue;
}
$fieldObj->setFromDB($dbval);
}
}
return true;
}
/**
* Populate the member variables of the object from the database.
* @param I2CE_Form $form
*/
public function populate($form)
{
$fields = array();
foreach ($form as $field => $fieldObj) {
if (!$fieldObj->isInDB()) {
continue;
}
$fields[] = $field;
}
$fields[] = 'last_modified';
$fields[] = 'created';
$populateQry = $this->getRequiredFieldsQuery($form->getName(), $fields, $form->getId(), true);
if (!$populateQry) {
return false;
}
$populateQry .= ' LIMIT 1';
$result = $this->db->getRow($populateQry);
if (I2CE::pearError($result, "Error populating form " . $form->getName())) {
return false;
}
$form_name = $form->getName();
foreach ($fields as $field) {
$fieldObj = $form->getField($field);
if (!$fieldObj instanceof I2CE_FormField) {
continue;
}
$ref = strtolower($form_name . '+' . $field);
if (isset($result->{$ref})) {
$fieldObj->setFromDB($result->{$ref});
}
}
$ref = strtolower($form_name . '+parent');
if (isset($result->{$ref})) {
$form->setParent($result->{$ref});
}
$ref = strtolower($form_name . '+last_modified');
if (isset($result->{$ref})) {
$form->setLastModified($result->{$ref});
}
$ref = strtolower($form_name . '+created');
if (isset($result->{$ref})) {
$form->setCreated($result->{$ref});
}
return true;
}
/**
* Add a child form object to this forms list of children.
* @param I2CE_Form $child_form The child form
* @param boolean $replace Overwrite the child object if it already exists.
*/
public function addChildForm($child_form, $replace = false)
{
if (!$child_form instanceof I2CE_Form) {
return false;
}
$form_name = $child_form->getName();
$id = $child_form->getId();
if (!array_key_exists($form_name, $this->children)) {
$this->children[$form_name] = array();
}
if (array_key_exists($id, $this->children[$form_name]) && $this->children[$form_name][$id] instanceof I2CE_Form && !$replace) {
return;
}
$this->children[$form_name][$id] = $child_form;
$child_form->setParent($this);
}
