/** * @see ProjectInterface::delete() * @return bool * @throws ProjectDeleteException * @throws ProjectDeleteContainsSubProjectsException * @throws ProjectDeleteFolderException * @throws ProjectDeleteItemException * @throws ProjectDeleteLinkException * @throws ProjectDeleteLogException * @throws ProjectDeletePermissionException * @throws ProjectDeleteStatusException * @throws ProjectDeleteTaskException */ public function delete() { global $transaction; if ($this->project_id) { $transaction_id = $transaction->begin(); array_push(self::$project_delete_array, $this->project_id); if ($this->exist_subproject() == true) { if ($transaction_id != null) { $transaction->rollback($transaction_id); throw new ProjectDeleteContainsSubProjectsException(); } } $tmp_project_id = $this->project_id; // Permissions $project_permission_array = ProjectPermission::list_entries_by_project_id($tmp_project_id); if (is_array($project_permission_array) and count($project_permission_array) >= 1) { foreach ($project_permission_array as $key => $value) { try { $project_permission = ProjectPermission::get_instance($value); $project_permission->delete(); } catch (ProjectPermissionException $e) { if ($transaction_id != null) { $transaction->rollback($transaction_id); } throw new ProjectDeletePermissionException(); } } } // Log Entries $project_log_array = ProjectLog::list_entries_by_project_id($tmp_project_id); if (is_array($project_log_array) and count($project_log_array) >= 1) { foreach ($project_log_array as $key => $value) { $project_log = new ProjectLog($value); try { $project_log->delete(); } catch (ProjectLogDeleteException $e) { if ($transaction_id != null) { $transaction->rollback($transaction_id); } throw new ProjectDeleteLogException(); } } } // Project Status $project_has_project_status_array = ProjectHasProjectStatus_Access::list_entries_by_project_id($tmp_project_id); if (is_array($project_has_project_status_array) and count($project_has_project_status_array) >= 1) { foreach ($project_has_project_status_array as $key => $value) { $project_has_project_status = new ProjectHasProjectStatus_Access($value); try { $project_has_project_status->delete(); } catch (ProjectStatusDeleteException $e) { if ($transaction_id != null) { $transaction->rollback($transaction_id); } throw new ProjectDeleteStatusException(); } } } // Project Links $project_link_array = ProjectLink_Access::list_entries_by_project_id($tmp_project_id); if (is_array($project_link_array) and count($project_link_array) >= 1) { foreach ($project_link_array as $key => $value) { $project_link = new ProjectLink_Access($value); if ($project_link->delete() == false) { if ($transaction_id != null) { $transaction->rollback($transaction_id); } throw new ProjectDeleteLinkException(); } } } // Linked Items $project_item = new ProjectItem($tmp_project_id); $item_array = $project_item->get_project_items(); if (is_array($item_array) and count($item_array) >= 1) { foreach ($item_array as $item_key => $item_value) { $project_item = new ProjectItem($tmp_project_id); $project_item->set_item_id($item_value); if ($project_item->unlink_item() == false) { if ($transaction_id != null) { $transaction->rollback($transaction_id); } throw new ProjectDeleteItemException(); } } } // Project Tasks $project_task_array = ProjectTask::list_tasks($tmp_project_id); if (is_array($project_task_array) and count($project_task_array) >= 1) { foreach ($project_task_array as $key => $value) { $project_task = new ProjectTask($value); if ($project_task->delete() == false) { if ($transaction_id != null) { $transaction->rollback($transaction_id); } throw new ProjectDeleteTaskException(); } } } // Extension Links if (ProjectHasExtensionRun_Access::delete_by_project_id($tmp_project_id) == false) { if ($transaction_id != null) { $transaction->rollback($transaction_id); } throw new ProjectDeleteException("Extension delete failed"); } // Project DB Entry if ($this->project->delete() == false) { if ($transaction_id != null) { $transaction->rollback($transaction_id); } throw new ProjectDeleteException("Database delete failed"); } else { $this->__destruct(); $project_folder_id = ProjectFolder::get_folder_by_project_id($tmp_project_id); $project_folder = new ProjectFolder($project_folder_id); if ($project_folder->delete(true, true) == false) { if ($transaction_id != null) { $transaction->rollback($transaction_id); } throw new ProjectDeleteFolderException(); } else { if ($transaction_id != null) { $transaction->commit($transaction_id); } return true; } } } else { throw new ProjectDeleteException("Project ID was missing."); } }