freenetis-github/application/controllers/device_admins.php @ 8baed187
| 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 admins (user of system).
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* Admin is user who has remote access to this device.
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*
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* @package Controller
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*/
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class Device_admins_Controller extends Controller
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{
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/**
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* Edits devices of which is user admin
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*
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* @author Michal Kliment
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* @param integer $user_id
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*/
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public function edit($device_id = NULL)
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{
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// access control
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if (!$this->acl_check_new('Devices_Controller', 'admin'))
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Controller::error(ACCESS);
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// bad parameter
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if (!isset($device_id) || !is_numeric($device_id))
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Controller::warning(PARAMETER);
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// device doesn't exist
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$device = new Device_Model($device_id);
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// record doesn't exist
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if (!$device->id)
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Controller::error(RECORD);
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$user_model = new User_Model();
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$users = $user_model->select_list_grouped(FALSE);
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$sel_users = array();
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foreach ($device->device_admins as $device_admin)
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$sel_users[] = $device_admin->user->id;
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$form = new Forge();
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$form->dropdown('users[]')
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->label('Users')
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->options($users)
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->selected($sel_users)
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->multiple('multiple')
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->size(20);
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$form->submit('Update');
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// form is validate
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if ($form->validate())
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{
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$users = (isset($_POST['users'])) ? $_POST['users'] : array();
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$device_admin_model = new Device_admin_Model();
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$device_admin_model->transaction_start();
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try
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{
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// iterates all current devices of which is user admin
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foreach ($device->device_admins as $device_admin)
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{
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// device is still in list
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if (($pos = array_search($device_admin->user->id, $users)) !== FALSE)
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unset ($users[$pos]);
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// device is not in list - deletes it from list of devices of which is user admin
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else
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$device_admin->delete_throwable();
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}
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// adds devices to list of devices of which is user admin
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foreach ($users as $user)
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{
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$device_admin_model->clear();
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$device_admin_model->device_id = $device->id;
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$device_admin_model->user_id = $user;
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$device_admin_model->save_throwable();
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}
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$device_admin_model->transaction_commit();
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status::success('Device admin has been successfully updated.');
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}
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catch (Exception $e)
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{
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$device_admin_model->transaction_rollback();
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Log::add_exception($e);
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status::error('Error - cannot update device admin.');
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}
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url::redirect('devices/show/'.$device->id);
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}
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$headline = __('Edit admin of devices') . ': ' .$device->name;
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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', $device->user->member_id))
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->text('Edit device admins');
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$view = new View('main');
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$view->title = $headline;
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$view->breadcrumbs = $breadcrumbs->html();
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$view->content = new View('form');
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$view->content->headline = $headline;
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$view->content->form = $form;
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$view->render(TRUE);
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}
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/**
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* Edits devices of which is user admin
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*
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* @author Michal Kliment
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* @param integer $user_id
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*/
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public function edit_user($user_id = NULL)
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{
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// access control
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if (!$this->acl_check_new('Devices_Controller', 'admin'))
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Controller::error(ACCESS);
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// bad parameter
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if (!isset($user_id) || !is_numeric($user_id))
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Controller::warning(PARAMETER);
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// user doesn't exist
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$user = new User_Model($user_id);
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// record doesn't exist
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if (!$user->id)
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Controller::error(RECORD);
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$device_model = new Device_Model();
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$devices = $device_model->select_list_device();
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$form = new Forge();
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$sel_devices = array();
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foreach ($user->device_admins as $device_admin)
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$sel_devices[] = $device_admin->device->id;
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$form->dropdown('devices[]')
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->label('Devices')
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->options($devices)
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->selected($sel_devices)
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->multiple('multiple')
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->size(20);
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$form->submit('Update');
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// form is validate
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if ($form->validate())
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{
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$devices = (isset($_POST['devices'])) ? $_POST['devices'] : array();
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$device_admin_model = new Device_admin_Model();
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try
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{
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$device_admin_model->transaction_start();
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// iterates all current devices of which is user admin
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foreach ($user->device_admins as $device_admin)
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{
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// device is still in list
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if (($pos = array_search($device_admin->device->id, $devices)) !== FALSE)
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unset ($devices[$pos]);
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// device is not in list - deletes it from list of devices of which is user admin
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else
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$device_admin->delete_throwable();
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}
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// adds devices to list of devices of which is user admin
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foreach ($devices as $device)
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{
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$device_admin_model->clear();
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$device_admin_model->device_id = $device;
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$device_admin_model->user_id = $user->id;
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$device_admin_model->save_throwable();
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}
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$device_admin_model->transaction_commit();
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status::success('Device admin has been successfully updated.');
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}
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catch (Exception $e)
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{
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$device_admin_model->transaction_rollback();
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Log::add_exception($e);
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status::error('Error - cannot update device admin.');
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}
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url::redirect(url_lang::base().'users/show/'.$user->id);
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}
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$headline = __('Edit admin of devices') . ': ' .
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__('' . $user->name . ' ' . $user->surname);
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// breadcrumbs navigation
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$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/' . $user->member->id,
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'ID ' . $user->member->id . ' - ' . $user->member->name,
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$this->acl_check_view('Members_Controller', 'members', $user->member->id))
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->link('users/show_by_member/' . $user->member_id, 'Users',
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$this->acl_check_view('Users_Controller', 'users', $user->member_id))
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->link('users/show/' . $user->id,
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$user->name . ' ' . $user->surname . ' (' . $user->login . ')',
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$this->acl_check_view('Users_Controller', 'users', $user->member_id))
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->text('Edit admin of devices');
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$view = new View('main');
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$view->title = $headline;
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$view->breadcrumbs = $breadcrumbs->html();
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$view->content = new View('form');
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$view->content->headline = $headline;
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$view->content->form = $form;
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$view->render(TRUE);
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}
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/**
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* Deletes device admin
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*
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* @author Michal Kliment
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* @param integer $device_admin_id
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*/
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public function delete($device_admin_id = NULL)
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{
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// bad parameter
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if (!$device_admin_id || !is_numeric($device_admin_id))
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Controller::warning(PARAMETER);
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$device_admin = new Device_admin_Model($device_admin_id);
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// record doesn't exist
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if (!$device_admin->id)
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Controller::error(RECORD);
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// access control
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if (!$this->acl_check_delete('Devices_Controller', 'admin'))
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Controller::error(ACCESS);
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// success
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if ($device_admin->delete())
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{
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status::success('Device admin has been successfully removed.');
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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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