/**
* Perform an update action
*
* Generates and executes a TIP_Form instance to update a new row,
* that is duplicating a row and adding history management so the
* new row will be a considered as a new version of the duplicated one.
*
* @param mixed $id The identifier of the row to update
* @param array $options Options to pass to the form() call
* @return bool true on success or false on errors
*/
protected function actionUpdate($id, $options = array())
{
// Enable the history
$this->_row_id = $id;
TIP::arrayDefault($options, 'action_id', 'update');
$done = $this->master->actionAdd($id, $options);
// Disable the history
unset($this->_row_id);
return $done;
}
/**
* Perform an add action
*
* Overrides the default add action, assuring the 'browse_field' has a
* valid value.
*
* @param mixed $id The identifier of the row to duplicate
* @param array $options Options to pass to the form() call
* @return bool true on success or false on errors
*/
protected function actionAdd($id, $options = array())
{
// Merge the argument before the parent actionAdd(), so also
// the defaults here defined can be overriden in configuration
if (isset($this->form_options['add'])) {
$options = array_merge($this->form_options['add'], $options);
}
// Check for the default value of 'browse_field' (the parent id)
if (!isset($options['defaults'], $options['defaults'][$this->browse_field])) {
// Try to get the parent id from GET or POST
if (is_null($parent_id = $this->fromGetOrPost($this->browse_field))) {
return false;
}
$options['defaults'][$this->browse_field] = $parent_id;
} else {
$parent_id = $options['defaults'][$this->browse_field];
}
TIP::arrayDefault($options, 'follower', TIP::buildActionUri($this->master, 'view', $parent_id));
return parent::actionAdd($id, $options);
}