/**
*
* Add a new record.
*
* @return void
*
*/
public function actionAdd()
{
// is the user allowed access?
if (!$this->_isUserAllowed()) {
return;
}
// process: cancel
if ($this->_isProcess('cancel')) {
// forward back to browse
return $this->_redirect("/{$this->_controller}/browse");
}
// set a new record
$this->_setItemNew();
// process: save
if ($this->_isProcess('save') && $this->_saveItem()) {
// save a flash value for the next page
$this->_session->setFlash('success_added', true);
// redirect to editing using the primary-key value
$id = $this->item->getPrimaryVal();
return $this->_redirectNoCache("/{$this->_controller}/edit/{$id}");
}
// set the form-building hints for the item
$this->_setFormItem();
// turn off http caching
$this->_response->setNoCache();
}
/**
*
* Given a record object, looks up its offset value in the collection.
*
* For this to work, the record primary key must exist in the collection,
* **and** the record looked up in the collection must have the same
* primary key and be of the same class.
*
* Note that the returned offset may be zero, indicating the first element
* in the collection. As such, you should check the return for boolean
* false to indicate failure.
*
* @param Solar_Sql_Model_Record $record The record to find in the
* collection.
*
* @return mixed The record offset (which may be zero), or boolean false
* if the same record was not found in the collection.
*
*/
public function getRecordOffset($record)
{
// the primary value of the record
$val = $record->getPrimaryVal();
// mapping of primary-key values to offset values
$map = array_flip($this->getPrimaryVals());
// does the record primary value exist in the collection?
// use array_key_exists() instead of empty() so we can honor zeroes.
if (!array_key_exists($val, $map)) {
return false;
}
// retain the offset value
$offset = $map[$val];
// look up the record inside the collection
$lookup = $this->__get($offset);
// the primary keys are already known to be the same from above.
// if the classes match as well, consider records to be "the same".
if (get_class($lookup) === get_class($record)) {
return $offset;
} else {
return false;
}
}
