freenetis-github/application/controllers/device_engineers.php @ 897b8a43
| 8baed187 | Michal Kliment | <?php defined('SYSPATH') or die('No direct script access.');
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/*
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* This file is part of open source system FreenetIS
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* and it is released under GPLv3 licence.
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*
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* More info about licence can be found:
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* http://www.gnu.org/licenses/gpl-3.0.html
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*
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* More info about project can be found:
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* http://www.freenetis.org/
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*
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*/
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/**
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* Handles grouping of devices and engineers (user of system).
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* Engineer is mostly user who connected device to network.
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*
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* @package Controller
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*/
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class Device_engineers_Controller extends Controller
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{
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| c1bdc1c4 | Michal Kliment | ||
/**
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* Constructor, only test if networks is enabled
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*/
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public function __construct()
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{
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parent::__construct();
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// access control
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if (!Settings::get('networks_enabled'))
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Controller::error (ACCESS);
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}
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| 8baed187 | Michal Kliment | ||
/**
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* Adds engineer to device (creates relation between engineer and device).
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*
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* @param integer $device_id
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*/
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public function add($device_id = null)
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{
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if (!$this->acl_check_new('Devices_Controller', 'engineer'))
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Controller::error(ACCESS);
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if (!isset($device_id))
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Controller::warning(PARAMETER);
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$device = new Device_Model($device_id);
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if ($device->id == 0)
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Controller::error(RECORD);
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$users = ORM::factory('user')->get_users_not_in_engineer_of($device_id);
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$arr_users = array();
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foreach ($users as $user)
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{
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$arr_users[$user->id] = $user->name;
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}
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$arr_users = array(
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NULL => '----- ' . __('select user') . ' -----'
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) + $arr_users;
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// form
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$form = new Forge('device_engineers/add/' . $device_id);
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$form->dropdown('user_id')
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->label(__('Engineer') . ':')
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->options($arr_users)
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->rules('required')
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->selected(0);
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$form->submit('Save');
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// validation
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if ($form->validate())
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{
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$form_data = $form->as_array();
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$device_engineer = new Device_engineer_Model();
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| c1bdc1c4 | Michal Kliment | try
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| 8baed187 | Michal Kliment | {
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| c1bdc1c4 | Michal Kliment | $device_engineer->transaction_start();
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$device_engineer->user_id = $form_data['user_id'];
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$device_engineer->device_id = $device_id;
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$device_engineer->save_throwable();
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$device_engineer->transaction_commit();
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| 8baed187 | Michal Kliment | status::success('New device engineer has been successfully saved.');
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}
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| c1bdc1c4 | Michal Kliment | catch (Exception $e)
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{
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$device_engineer->transaction_rollback();
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status::error('Error - Cannot add new device engineer.', $e);
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Log::add_exception($e);
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}
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$this->redirect('devices/show/', $device_id);
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}
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else
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{
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$header = __('Add new device engineer');
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// breadcrumbs navigation
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$breadcrumbs = breadcrumbs::add()
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->link('members/show_all', 'Members',
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$this->acl_check_view('Members_Controller', 'members'))
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->link('members/show/' . $device->user->member->id,
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'ID ' . $device->user->member->id . ' - ' . $device->user->member->name,
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$this->acl_check_view('Members_Controller', 'members', $device->user->member->id))
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->link('users/show_by_member/' . $device->user->member_id, 'Users',
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$this->acl_check_view('Users_Controller', 'users', $device->user->member_id))
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->link('users/show/' . $device->user->id,
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$device->user->name . ' ' . $device->user->surname . ' (' . $device->user->login . ')',
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$this->acl_check_view('Users_Controller', 'users', $device->user->member_id))
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->link('devices/show_by_user/' . $device->user_id,'Devices',
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$this->acl_check_view('Devices_Controller', 'devices', $device->user->member_id))
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->link('devices/show/' . $device->id,
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($device->name != '' ? $device->name : $device->id),
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$this->acl_check_view('Devices_Controller', 'devices', $device->user->member_id))
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->text('Add new device engineer');
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$view = new View('main');
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$view->title = $header;
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$view->breadcrumbs = $breadcrumbs->html();
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$view->content = new View('form');
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$view->content->form = $form->html();
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$view->content->headline = $header;
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$view->render(TRUE);
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| 8baed187 | Michal Kliment | }
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}
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/**
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* Removes engineer relation from device.
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*
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* @param integer $id id of association
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*/
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public function delete($rel_id = null)
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{
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if (!$this->acl_check_delete('Devices_Controller', 'engineer'))
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Controller::error(ACCESS);
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if (!isset($rel_id) || !is_numeric($rel_id))
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Controller::warning(PARAMETER);
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$device_engineer_model = new Device_engineer_Model($rel_id);
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if ($device_engineer_model->id == 0)
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Controller::error(RECORD);
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$device_id = $device_engineer_model->device_id;
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$relations = $device_engineer_model->get_device_engineers($device_id);
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// first relation is for the first (main) engineer
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if ($rel_id == $relations->current()->id)
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{
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if (!$this->acl_check_delete('Devices_Controller', 'main_engineer'))
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Controller::error(ACCESS);
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}
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if ($device_engineer_model->delete())
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{
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status::success('Engineer has been successfully removed from this device.');
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}
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else
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{
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status::error('Error - it is not possible to remove engineer.');
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}
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url::redirect(Path::instance()->previous());
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}
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}
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