private function bitfieldToFlagsMap($bitfield)
{
$flags = [];
foreach ($this->field_names_map as $position => $name) {
$flags[$name] = \databox_status::bitIsSet($bitfield, $position);
}
return $flags;
}
public function getRecordFlags(RecordInterface $record)
{
$recordStatuses = [];
/** @var \appbox $appbox */
$appbox = $this->app['phraseanet.appbox'];
$databox = $appbox->get_databox($record->getDataboxId());
$structure = $databox->getStatusStructure()->toArray();
if (!$this->isGrantedOnCollection($record->getBaseId(), 'chgstatus')) {
$structure = array_filter($structure, function ($status) {
return (bool) $status['printable'];
});
}
$bitValue = $record->getStatusBitField();
foreach ($structure as $status) {
$on = \databox_status::bitIsSet($bitValue, $status['bit']);
if (null === ($on ? $status['img_on'] : $status['img_off'])) {
continue;
}
$recordStatuses[] = ['path' => $on ? $status['img_on'] : $status['img_off'], 'labels' => $on ? $status['labels_on_i18n'] : $status['labels_off_i18n']];
}
return $recordStatuses;
}
/**
* Truth table for status rights
*
* +-----------+
* | and | xor |
* +-----------+
* | 0 | 0 | -> BOTH STATES ARE CHECKED
* +-----------+
* | 1 | 0 | -> UNSET STATE IS CHECKED
* +-----------+
* | 0 | 1 | -> UNSET STATE IS CHECKED (not possible)
* +-----------+
* | 1 | 1 | -> SET STATE IS CHECKED
* +-----------+
*
*/
private function computeAccess($and, $xor, $bit)
{
$xorBit = \databox_status::bitIsSet($xor, $bit);
$andBit = \databox_status::bitIsSet($and, $bit);
if (!$xorBit && !$andBit) {
return self::FLAG_ALLOW_BOTH;
}
if ($xorBit && $andBit) {
return self::FLAG_SET_ONLY;
}
return self::FLAG_UNSET_ONLY;
}
/**
* Retrieve detailed information about one status
*
* @param \record_adapter $record
* @return array
*/
private function listRecordStatus(\record_adapter $record)
{
$ret = [];
foreach ($record->getStatusStructure() as $bit => $status) {
$ret[] = ['bit' => $bit, 'state' => \databox_status::bitIsSet($record->getStatusBitField(), $bit)];
}
return $ret;
}
