function sendTo($from, $activityId, $split = false)
{
//1: if we are in a join check if this instance is also in other activity
//if so do nothing
$type = $this->getOne("SELECT `type` FROM `" . GALAXIA_TABLE_PREFIX . "activities` WHERE `activityId`=?", array((int) $activityId));
// Verify the existance of a transition
if (!$this->getOne("SELECT count(*) FROM `" . GALAXIA_TABLE_PREFIX . "transitions` WHERE `actFromId`=? AND `actToId`=?", array($from, (int) $activityId))) {
trigger_error(tra('Fatal error: trying to send an instance to an activity but no transition found'), E_USER_WARNING);
}
//Use the nextUser
if ($this->nextUser) {
$putuser = $this->nextUser;
} else {
//Try to determine the user or *
$candidates = array();
$query = "SELECT `roleId` FROM `" . GALAXIA_TABLE_PREFIX . "activity_roles` WHERE `activityId`=?";
$result = $this->query($query, array((int) $activityId));
while ($res = $result->fetchRow()) {
$roleId = $res['roleId'];
$query2 = "SELECT `user` FROM `" . GALAXIA_TABLE_PREFIX . "user_roles` WHERE `roleId`=?";
$result2 = $this->query($query2, array((int) $roleId));
while ($res2 = $result2->fetchRow()) {
$candidates[] = $res2['user'];
}
}
$putuser = count($candidates) == 1 ? $candidates[0] : '*';
}
$now = date("U");
$iid = $this->instanceId;
// Test if the join activity has preceding activities that are not completed yet
if ($type == 'join') {
// Calculate 1)how many incoming transitions the activity has, and 2)how many of those are completed
$querycant = "SELECT COUNT(*) FROM `" . GALAXIA_TABLE_PREFIX . "transitions` WHERE actToId = ?";
$querycomp = "SELECT COUNT(*) FROM `" . GALAXIA_TABLE_PREFIX . "transitions` tr " . "INNER JOIN " . GALAXIA_TABLE_PREFIX . "instance_activities gia ON tr.actFromId=gia.activityId\r\n WHERE tr.pid=? AND tr.actToId=? AND gia.instanceId=? AND gia.status = ?";
$transcant = $this->getone($querycant, array($activityId));
$transcomp = $this->getone($querycomp, array($this->pId, $activityId, $iid, 'completed'));
// if there are still preceding activities not completed, STOP
if ($nb = $transcant - $transcomp) {
//echo 'Pending preceding activities = ' . $nb;
return;
}
}
$query = "DELETE FROM `" . GALAXIA_TABLE_PREFIX . "instance_activities` WHERE `instanceId`=? AND `activityId`=?";
$this->query($query, array((int) $iid, (int) $activityId));
$query = "INSERT INTO `" . GALAXIA_TABLE_PREFIX . "instance_activities` (`instanceId`, `activityId`, `user`, `status`, `started`) VALUES (?,?,?,?,?)";
$this->query($query, array((int) $iid, (int) $activityId, $putuser, 'running', (int) $now));
// Check whether the activity we're sending the instance to is interactive
$isInteractive = $this->getOne("SELECT `isInteractive` FROM `" . GALAXIA_TABLE_PREFIX . "activities` WHERE `activityId`=?", array((int) $activityId));
//if the activity is not interactive then execute its code and complete it
if ($isInteractive == 'n') {
// These are necessary to determine if the activity needs to be recompiled
$proc = new Process($this->db);
$proc->getProcess($this->pId);
$baseact = new BaseActivity($this->db);
$act = $baseact->getActivity($activityId);
// Get paths for original and compiled activity code
$origcode = 'lib/Galaxia/processes/' . $proc->getNormalizedName() . '/code/activities/' . $act->getNormalizedName() . '.php';
$compcode = 'lib/Galaxia/processes/' . $proc->getNormalizedName() . '/compiled/' . $act->getNormalizedName() . '.php';
// Check whether the activity code is newer than its compiled counterpart,
// i.e. check if the source code was changed; if so, we need to recompile
if (filemtime($origcode) > filemtime($compcode)) {
// Recompile
include_once 'lib/Galaxia/src/ProcessManager/ActivityManager.php';
include_once 'lib/Galaxia/src/ProcessManager/ProcessManager.php';
$am = new ActivityManager($this->db);
$am->compile_activity($this->pId, $activityId);
}
// Now execute the code for the activity (function galaxia_execute_activity
// is defined in lib/Galaxia/config.php)
galaxia_execute_activity($activityId, $iid, 1);
// Reload in case the activity did some change
$this->getInstance($this->instanceId);
$this->complete($activityId);
}
}
function import_process($data)
{
//Now the show begins
$am = new ActivityManager($this->db);
$rm = new RoleManager($this->db);
// First create the process
$vars = array('name' => $data['name'], 'version' => $data['version'], 'description' => $data['description'], 'lastModif' => $data['lastModif'], 'isActive' => $data['isActive'], 'isValid' => $data['isValid']);
$pid = $this->replace_process(0, $vars, false);
//Put the shared code
$proc_info = $this->get_process($pid);
$procname = $proc_info['normalized_name'];
$fp = fopen(GALAXIA_PROCESSES . "/{$procname}/code/shared.php", "w");
fwrite($fp, $data['sharedCode']);
fclose($fp);
$actids = array();
// Foreach activity create activities
foreach ($data['activities'] as $activity) {
$vars = array('name' => $activity['name'], 'description' => $activity['description'], 'type' => $activity['type'], 'lastModif' => $activity['lastModif'], 'isInteractive' => $activity['isInteractive'], 'isAutoRouted' => $activity['isAutoRouted'], 'expirationTime' => $activity['expirationTime']);
$actname = $am->_normalize_name($activity['name']);
$actid = $am->replace_activity($pid, 0, $vars);
$fp = fopen(GALAXIA_PROCESSES . "/{$procname}/code/activities/{$actname}" . '.php', "w");
fwrite($fp, $activity['code']);
fclose($fp);
if ($activity['isInteractive'] == 'y') {
$fp = fopen(GALAXIA_PROCESSES . "/{$procname}/code/templates/{$actname}" . '.tpl', "w");
fwrite($fp, $activity['template']);
fclose($fp);
}
$actids[$activity['name']] = $am->_get_activity_id_by_name($pid, $activity['name']);
$actname = $am->_normalize_name($activity['name']);
$now = date("U");
foreach ($activity['roles'] as $role) {
$vars = array('name' => $role, 'description' => $role, 'lastModif' => $now);
if (!$rm->role_name_exists($pid, $role)) {
$rid = $rm->replace_role($pid, 0, $vars);
} else {
$rid = $rm->get_role_id($pid, $role);
}
if ($actid && $rid) {
$am->add_activity_role($actid, $rid);
}
}
}
foreach ($data['transitions'] as $tran) {
$am->add_transition($pid, $actids[$tran['from']], $actids[$tran['to']]);
}
// FIXME: recompile activities seems to be needed here
foreach ($actids as $name => $actid) {
$am->compile_activity($pid, $actid);
}
// Check whether the uploaded process is valid.
$valid = $am->validate_process_activities($pid);
//As roles have yet to be mapped, it isn't. So let's deactivate the uploaded process.
if (!$valid) {
$this->deactivate_process($pid);
}
// create a graph for the new process
$am->build_process_graph($pid);
unset($am);
unset($rm);
$msg = sprintf(tra('Process %s %s imported'), $proc_info['name'], $proc_info['version']);
$this->notify_all(2, $msg);
}
