/**
* Goes into the contents of the 'changes' part of the Notification body
* (from internal variable _lastHistory) and checks for contents that have to be translated
* if the $translate option is true, then returns the final array.
*
* @param Zend_Locale $lang Locale for use in translations.
* @param boolean $translate Translate the fields or not.
*
* @return array Array with changes.
*/
public function getBodyChanges($lang = null, $translate = true)
{
// The following algorithm loops inside $this->_lastHistory and prepares $bodyChanges while:
// * Searches Integer values that should be converted into Strings and converts them
$order = Phprojekt_ModelInformation_Default::ORDERING_FORM;
$fieldDefinition = $this->_model->getInformation()->getFieldDefinition($order);
$bodyChanges = $this->_lastHistory;
// Iterate in every change done
for ($i = 0; $i < count($bodyChanges); $i++) {
foreach ($fieldDefinition as $field) {
// Find the field definition for the field that has been modified
if ($field['key'] == $bodyChanges[$i]['field']) {
$bodyChanges[$i]['field'] = $field['key'];
$bodyChanges[$i]['label'] = Phprojekt::getInstance()->translate($field['originalLabel'], $lang);
$bodyChanges[$i]['type'] = $field['type'];
if ($translate && in_array($field['type'], array('selectbox', 'display', 'multipleselectbox'))) {
// Is the field of a type that should be translated from an Id into a descriptive String?
$convertToString = true;
if ($field['type'] == 'display') {
if (!is_array($field['range'])) {
$convertToString = false;
} else {
foreach ($field['range'] as $range) {
if (!is_array($range)) {
$convertToString = false;
break;
}
}
}
}
if ($convertToString) {
// Yes, so translate it into the appropriate meaning
foreach ($field['range'] as $range) {
// Try to replace oldValue Integer with the String
if ($range['id'] == $bodyChanges[$i]['oldValue']) {
$bodyChanges[$i]['oldValue'] = isset($range['originalName']) ? Phprojekt::getInstance()->translate($range['originalName'], $lang) : $range['name'];
}
// Try to replace oldValue Integer with the String
if ($range['id'] == $bodyChanges[$i]['newValue']) {
$bodyChanges[$i]['newValue'] = isset($range['originalName']) ? Phprojekt::getInstance()->translate($range['originalName'], $lang) : $range['name'];
}
}
}
}
$bodyChanges[$i]['oldValue'] = $this->_convert($field, $bodyChanges[$i]['oldValue'], $lang);
}
}
}
return $bodyChanges;
}
/**
* Checks that the 'field' parameter for download and delete file actions is valid.
* If not, terminates script execution printing an error.
*
* @param Phprojekt_Model_Interface $model Current module.
* @param string $field Name of the field in the module.
*
* @return void
*/
private static function _checkParamField($model, $field)
{
$valid = false;
$info = $model->info();
if (in_array($field, $info['cols'])) {
$dbManager = $model->getInformation();
$fieldType = $dbManager->getType($field);
if ($fieldType == 'upload') {
$valid = true;
}
}
if (!$valid) {
$error = Phprojekt::getInstance()->translate('Error in received parameter, consult the admin. Parameter:');
$error .= ' field';
self::_logError("Error: wrong 'field' parameter trying to Download or Delete a file.", array(get_class($model), $field));
throw new InvalidArgumentException($error);
}
}
/**
* Checks that the 'field' parameter for download and delete file actions is valid.
* If not, terminates script execution.
*
* @param Phprojekt_Model_Interface $model Current module.
* @param string $field Name of the field in the module.
*
* @return void
*/
private function _fileCheckParamField($model, $field)
{
$valid = false;
$info = $model->info();
if (in_array($field, $info['cols'])) {
$dbManager = $model->getInformation();
$dbField = $dbManager->find($field);
if (!empty($dbField)) {
$fieldType = $dbManager->getType($field);
if ($fieldType == 'upload') {
$valid = true;
}
}
}
if (!$valid) {
$error = Phprojekt::getInstance()->translate('Error in received parameter, consult the admin. Parameter:');
$error .= ' field';
// Log error
Phprojekt::getInstance()->getLog()->err("Error: wrong 'field' parameter trying to Download or Delete a file" . ". User Id: " . Phprojekt_Auth::getUserId() . " - Module: " . $this->getRequest()->getModuleName());
// Show error to user and stop script execution
die($error);
}
}
