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); }