function isValidForUpdate($release, $group_id)
{
$frspf = new FRSPackageFactory();
$frsrf = new FRSReleaseFactory();
$frsff = new FRSFileFactory();
if (isset($release['package_id']) && $release['package_id'] != 'null') {
if (!isset($release['name']) || !$release['name'] || $release['name'] == '') {
$this->addError($GLOBALS['Language']->getText('file_admin_editreleases', 'rel_name_empty'));
} else {
//see if this package belongs to this project
$res1 =& $frsrf->getFRSReleaseFromDb($release['release_id'], $group_id);
if (!$res1 || count($res1) < 1) {
$this->addError($GLOBALS['Language']->getText('file_admin_editreleases', 'p_rel_not_yours'));
} else {
if ($release['package_id'] != $res1->getPackageID()) {
//changing to a different package for this release
$res2 = $frspf->getFRSPackageFromDb($release['package_id'], $group_id);
if (!$res2 || count($res2) < 1) {
//new package_id isn't theirs
$this->addError($GLOBALS['Language']->getText('file_admin_editreleases', 'p_not_yours'));
}
}
//check if release name exists already
if ($res1->getPackageID() != $release['package_id'] || $res1->getPackageID() == $release['package_id'] && $res1->getName() != $release['name']) {
$release_exists = $frsrf->getReleaseIdByName($release['name'], $release['package_id']);
}
if (!isset($release_exists) || count($release_exists) < 1) {
//now check the date
if (!ereg("[0-9]{4}-[0-9]{1,2}-[0-9]{1,2}", $release['date'])) {
$this->addError($GLOBALS['Language']->getText('file_admin_editreleases', 'data_not_parsed'));
}
} else {
$this->addError($GLOBALS['Language']->getText('file_admin_editreleases', 'rel_name_exists'));
}
}
}
} else {
$this->addError($GLOBALS['Language']->getText('file_admin_editreleases', 'create_p_before_rel_status'));
}
return count($this->_errors) ? false : true;
}
