public function prevSave(Tudu_Model_Tudu_Entity_Tudu $tudu, Tudu_Model_Tudu_Entity_Extension_Abstract &$data)
{
$steps = $data->getSteps();
$currentStepId = null;
// 没有预订流程，按照图度参数生成流程步骤
if (empty($steps)) {
$steps = array();
$orderNum = 1;
if ($tudu->reviewer) {
$stepId = Dao_Td_Tudu_Step::getStepId();
$reviewStep = new Tudu_Model_Tudu_Entity_Step(array('orgid' => $tudu->orgId, 'tuduid' => $tudu->tuduId, 'uniqueid' => $tudu->uniqueId, 'stepid' => $stepId, 'type' => Dao_Td_Tudu_Step::TYPE_EXAMINE, 'prevstepid' => self::NODE_HEAD, 'nextstepid' => self::NODE_END, 'ordernum' => $orderNum++));
foreach ($tudu->reviewer as $sec) {
$reviewStep->addSection($sec);
}
$steps[$stepId] = $reviewStep;
$currentStepId = $stepId;
}
if ($tudu->to) {
$stepId = Dao_Td_Tudu_Step::getStepId();
$prevId = self::NODE_HEAD;
if ($currentStepId) {
$steps[$currentStepId]->nextStepId = $stepId;
$prevId = $currentStepId;
} else {
$currentStepId = $stepId;
}
$step = new Tudu_Model_Tudu_Entity_Step(array('orgid' => $tudu->orgId, 'tuduid' => $tudu->tuduId, 'uniqueid' => $tudu->uniqueId, 'stepid' => $stepId, 'type' => $tudu->acceptMode ? Dao_Td_Tudu_Step::TYPE_CLAIM : Dao_Td_Tudu_Step::TYPE_EXECUTE, 'prevstepid' => $prevId, 'nextstepid' => self::NODE_END, 'ordernum' => $orderNum++));
$sec = array();
foreach ($tudu->to as $user) {
$sec[] = $user;
}
$step->addSection($sec);
$steps[$stepId] = $step;
}
} else {
$from = explode(' ', $tudu->target);
$prevUsers = array(array('email' => $from[0], 'truename' => $from[1]));
$addressBook = Tudu_AddressBook::getInstance();
foreach ($steps as $step) {
$users = $step->getAttribute('users');
// 解析步骤人员
if (is_string($users)) {
if (0 === strpos($users, '^')) {
foreach ($prevUsers as $u) {
$u = $addressBook->searchUser($tudu->orgId, $u['email']);
$sections = $this->_getHeigherUsers($u['email'], $tudu->orgId, $u['deptid'] === null ? '^root' : $u['deptid'], $users == '^uppers');
if (null === $sections) {
require_once 'Tudu/Model/Tudu/Exception.php';
throw new Tudu_Model_Tudu_Exception('Missing flow steps upper reviewer');
}
}
} else {
$sections = $this->parseStepUsers($steps, $users);
}
}
$step->setAttribute('tuduid', $tudu->tuduId);
$step->setAttribute('orgid', $tudu->orgId);
foreach ($sections as $section) {
$step->addSection($section);
}
$prevUsers = array_pop($sections);
}
}
$data->setAttribute('flowsteps', $steps);
}
