/**
* A ModelAbstract->setOnSave() function that tracks the change
*
* @see \MUtil_Model_ModelAbstract
*
* @param mixed $value The value being saved
* @param boolean $isNew True when a new item is being saved
* @param string $name The name of the current field
* @param array $context Optional, the other values being saved
* @return string Of the values concatenated
*/
public function saveValue($value, $isNew = false, $name = null, array $context = array())
{
// \MUtil_Echo::track($value, $this->_changedValue);
// Once the value is set (and e.g. stored in the database) do not overwrite it
if ($this->_changedValue == $value) {
return $value;
}
$compare = $this->_model->get($name, __CLASS__);
if (!(is_array($compare) && 2 === count($compare))) {
// Actually a valid setting, do nothring
return $value;
}
list($trackedField, $oldValueField) = $compare;
if (!isset($context[$trackedField], $context[$oldValueField])) {
return $value;
}
if (!($context[$trackedField] && $context[$oldValueField])) {
return $context[$trackedField] || $context[$oldValueField] ? $this->_changedValue : $this->_unchangedValue;
}
$storageFormat = $this->_model->get($trackedField, 'storageFormat');
if (!$storageFormat) {
return $context[$trackedField] == $context[$oldValueField] ? $this->_unchangedValue : $this->_changedValue;
}
if ($context[$oldValueField] instanceof \Zend_Date) {
$oldValue = $context[$oldValueField];
} else {
$oldValue = new \MUtil_Date($context[$oldValueField], $storageFormat);
}
if ($context[$trackedField] instanceof \Zend_Date) {
$currentValue = $context[$trackedField];
} elseif (\Zend_Date::isDate($context[$trackedField], $storageFormat)) {
$currentValue = new \MUtil_Date($context[$trackedField], $storageFormat);
} else {
if ($this->_model->has($trackedField, 'dateFormat')) {
$secondFormat = $this->_model->get($trackedField, 'dateFormat');
} else {
$secondFormat = \MUtil_Model_Bridge_FormBridge::getFixedOption('date', 'dateFormat');
}
if (!\Zend_Date::isDate($context[$trackedField], $secondFormat)) {
// Cannot compare, do nothing
return $value;
}
$currentValue = new \MUtil_Date($context[$trackedField], $secondFormat);
}
// \MUtil_Echo::track($trackedField, $oldValueField, $oldValue->toString(), $currentValue->toString(), $oldValue->getTimestamp() === $currentValue->getTimestamp());
return $oldValue->getTimestamp() === $currentValue->getTimestamp() ? $this->_unchangedValue : $this->_changedValue;
}
/**
* Are we past the valid until date
*
* @param array $tokenData
* @return boolean
*/
protected function _isMissed($tokenData)
{
$missed = false;
if (isset($tokenData['gto_valid_until'])) {
$date = $tokenData['gto_valid_until'];
if ($date instanceof \MUtil_Date) {
$now = new \MUtil_Date();
if ($now->getTimestamp() - $date->getTimestamp() > 0) {
$missed = true;
}
}
}
return $missed;
}