}
if($task_activity->isBilled() || $task_activity->isPaid()){
fatal_error("Can not delete a task that is attached to an invoice or a check!");
}
if($task->get($task_activity->task_id) === FALSE){
fatal_error("Could not retreive task!");
debug_message($task->getLastError());
}
if($project->get($task->project_id) === FALSE){
fatal_error("Could not retreive project!");
debug_message($project->getLastError());
}
if(!$project->hasRights(PROJECT_RIGHT_FULL)){
fatal_error('Insufficent access rights for this project!');
}else{
if($task_activity->delete($_REQUEST['id'])){
if($project->sendUpdateNotification(array("Deleted task activity ID ".$_REQUEST['id'])) === FALSE){
$error_msg .= "Error sending update notification!\n";
debug_message($project->getLastError());
}else{
goBack();
}
}else{
fatal_error("Error deleting Task Activity!\n");
debug_message($task_activity->getLastError());
}
}
}else{
fatal_error("Error Invalid mode!\n");
}
