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freenetis-github/application/controllers/aro_groups.php @ 18ac9009

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<?php defined('SYSPATH') or die('No direct script access.');
/*
* This file is part of open source system FreenetIS
* and it is released under GPLv3 licence.
*
* More info about licence can be found:
* http://www.gnu.org/licenses/gpl-3.0.html
*
* More info about project can be found:
* http://www.freenetis.org/
*
*/

/**
* Controller performs actions with ARO groups of users
*/
class Aro_groups_Controller extends Controller
{
/**
* Index function, only redirects to list of ARO groups
*/
public function index()
{
url::redirect('aro_groups/show_all');
}
/**
* Shows access groups
*/
public function show_all()
{
// check access
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if (!$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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{
Controller::Error(ACCESS);
}

$rows = array();

$aro_group_model = new Aro_group_Model();
$groups = $aro_group_model->get_traverz_tree();

$model_groups_aro_map = new Groups_Aro_Map_Model();

// vykresleni skupin
for ($i = 0; $i < $groups->count(); $i++)
{
$group = $groups->current();
$ret = '';
$rows[0] = '<tr><th colspan="5" style="width:300px">'
. __('Edit groups') . '</th></tr>';
//vypocet posunuti podskupiny
$parents_count = Aro_group_Model::count_parent($group->id);
for ($j = 0; $j < $parents_count - 1; $j++)
{
$ret .= '&nbsp;&nbsp;&nbsp;&nbsp;';
}

$count = $model_groups_aro_map->count_rows_by_group_id($group->id);

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if ($group->id == Aro_group_Model::ALL)
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{
$rows[$i + 1] = '<tr><td style="width:400px">'
. $ret . __('' . $group->name)
. '</td><td style="width:30px; text-align: center" >'
. $count . '</td><td>'
. __('Show')
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.'</td>';
if ($this->acl_check_edit('Aro_groups_Controller', 'aro_group'))
{
$rows[$i + 1] .= '<td>' . __('Edit') . '</td>';
}
if ($this->acl_check_delete('Aro_groups_Controller', 'aro_group'))
{
$rows[$i + 1] .= '<td>' . __('Delete') . '</td>';
}
$rows[$i + 1] .= '</tr>';
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}
else
{
$rows[$i + 1] = '<tr><td style="width:400px">'
. $ret . $group->name
. '</td><td style="width:30px; text-align: center" >'
. $count . '</td><td>'
. html::anchor('aro_groups/show/'.$group->id, __('Show'))
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.'</td>';
if ($this->acl_check_edit('Aro_groups_Controller', 'aro_group'))
{
$rows[$i + 1] .= '<td>' . html::anchor(url_lang::base()
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. 'aro_groups/edit/' . $group->id, __('Edit'))
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. '</td>';
}
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if ($this->acl_check_delete('Aro_groups_Controller', 'aro_group'))
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{
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$rows[$i + 1] .= '<td>';
if (!$aro_group_model->count_childrens($group->id) &&
$aro_group_model->is_deletable($group->id))
{
$rows[$i + 1] .= html::anchor(url_lang::base()
. 'aro_groups/delete/' . $group->id, __('Delete'),
array('class' => 'delete_link'));
}
else
$rows[$i + 1] .= __('Delete');
$rows[$i + 1] .= '</td>';
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}
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$rows[$i + 1] .= '</tr>';
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}
$groups->next();
}
$headline = __('Access control groups of users');

$links[] = html::anchor('aro_groups/show_all', __('Groups of users'));
$links[] = html::anchor('access_rights/show_acl', __('Access control list items'));
$breadcrumbs = breadcrumbs::add()
->text('Access control groups of users');
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if ($this->acl_check_view('Acl_Controller', 'acl'))
{
$submenu = array();
$submenu['acl/show_all'] = __('Access control rules');
$submenu['aro_groups/show_all'] = __('Access control groups of users');
}
else
{
$submenu = NULL;
}
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//vykresleni
$view = new View('main');
$view->breadcrumbs = $breadcrumbs->html();
$view->title = $headline;
$view->content = new View('access_rights/aro_groups_show_all');
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$this->sections = $submenu;
$view->content->current = 'aro_groups/show_all';
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$view->content->links = implode(' | ', $links);
$view->content->rows = $rows;
$view->content->headline = $headline;
$view->render(TRUE);
}
/**
* Shows access control group
*
* @author Michal Kliment
* @param integer $group_id
*/
public function show ($group_id = NULL)
{
// access check
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if (!$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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Controller::Error(ACCESS);
// bad parameter
if (!$group_id || !is_numeric($group_id))
Controller::warning(PARAMETER);
$aro_group = new Aro_group_Model($group_id);
// record doesn't exist
if (!$aro_group->id)
Controller::error(RECORD);
/** AROs **/
$aros = $aro_group->get_aros();
// grid
$aro_grid = new Grid(url_lang::base().'aro', null, array
(
'use_paginator' => false,
'use_selector' => false,
'total_items' => count($aros)
));
$aro_grid->field('id')
->label(__('ID'));
$aro_grid->link_field('id')
->link('users/show', 'user_name')
->label(__('User'));
$aro_grid->datasource($aros);
/** ACLs **/
$acls = $aro_group->get_acls();
// grid
$acl_grid = new Grid(url_lang::base().'acl', null, array
(
'use_paginator' => false,
'use_selector' => false,
'total_items' => count($acls)
));
$acl_grid->field('id')
->label(__('ID'));
$acl_grid->callback_field('note')
->label(__('Description'))
->callback('callback::limited_text');
$actions = $acl_grid->grouped_action_field();
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if ($this->acl_check_view('Acl_Controller', 'acl'))
{
$actions->add_action('id')
->icon_action('show')
->url('acl/show');
}
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if ($this->acl_check_edit('Acl_Controller', 'acl'))
{
$actions->add_action('id')
->icon_action('edit')
->url('acl/edit');
}
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if ($this->acl_check_delete('Acl_Controller', 'acl'))
{
$actions->add_action('id')
->icon_action('delete')
->url('acl/delete')
->class('delete_link');
}
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$acl_grid->datasource($acls);
$headline = __('Show access control group of users');
$breadcrumbs = breadcrumbs::add()
->link('aro_groups/show_all', 'Access control groups of users',
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$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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->disable_translation()
->text($aro_group->name.' ('.$aro_group->id.')');
$view = new View('main');
$view->breadcrumbs = $breadcrumbs->html();
$view->title = $headline;
$view->content = new View('access_rights/aro_groups_show');
$view->content->aro_group = $aro_group;
$view->content->parent = $aro_group->get_parent();
$view->content->aro_grid = $aro_grid;
$view->content->acl_grid = $acl_grid;
$view->render(TRUE);
}
/**
* Adds new access control group
*
* @author Michal Kliment
*/
public function add()
{
// check access
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if (!$this->acl_check_new('Aro_groups_Controller', 'aro_group'))
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Controller::Error(ACCESS);
$aro_group_model = new Aro_group_Model();
$aro_groups = $aro_group_model->get_traverz_tree();
$arr_aro_groups = array();

foreach ($aro_groups as $aro_group)
{
$ret = '';
$parents_count = Aro_group_Model::count_parent($aro_group->id);
for($j = 0; $j < $parents_count - 1; $j++ )
$ret .= '&nbsp;&nbsp;&nbsp;';

$arr_aro_groups[$aro_group->id] = $ret.__(''.$aro_group->name);
}
// form
$form = new Forge(url::base(TRUE) . url::current(TRUE));
$form->input('name')
->rules('required')
->style('width:600px');
$form->dropdown('parent_id')
->label('Parent')
->options($arr_aro_groups)
->rules('required')
->style('width:600px');
$form->submit('Add');
// form is validate
if ($form->validate())
{
$form_data = $form->as_array();
$aro_group = new Aro_group_Model($form_data['parent_id']);
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if ($aro_group->id)
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{
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try
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{
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$aro_group->transaction_start();

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$rgt = $aro_group->rgt;
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$aro_group->increase($rgt);
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$aro_group->clear();
$aro_group->parent_id = $form_data['parent_id'];
$aro_group->lft = $rgt;
$aro_group->rgt = $rgt+1;
$aro_group->name = $form_data['name'];
$aro_group->value = url::title($form_data['name'], '_');
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$aro_group->save_throwable();
$aro_group->transaction_commit();
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status::success('Group has been successfully added.');
}
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catch (Exception $e)
{
$aro_group->transaction_rollback();
Log::add_exception($e);
status::error('Error - cannot add new group.', $e);
}
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}
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url::redirect('aro_groups/show_all');
}
$headline = __('Add new group');
$breadcrumbs = breadcrumbs::add()
->link('aro_groups/show_all', 'Access control groups of users',
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$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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->text($headline);
$view = new View('main');
$view->breadcrumbs = $breadcrumbs->html();
$view->title = $headline;
$view->content = new View('form');
$view->content->headline = $headline;
$view->content->form = $form;
$view->render(TRUE);
}
/**
* Edits ARO group
*
* @author Michal Kliment
* @param integer $group_id
*/
public function edit ($group_id = NULL)
{
// access check
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if (!$this->acl_check_edit('Aro_groups_Controller', 'aro_group'))
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Controller::Error(ACCESS);
// bad parameter
if (!$group_id || !is_numeric($group_id))
Controller::warning(PARAMETER);
$aro_group = new Aro_group_Model($group_id);
// record doesn't exist
if (!$aro_group->id)
Controller::error(RECORD);
$form = new Forge(url::base(TRUE).url::current(TRUE));
$form->input('name')
->rules('required')
->value($aro_group->name)
->style('width:600px');
$user_model = new User_Model();
$users = $user_model->select_list_grouped(FALSE);
$sel_aros = array();
foreach ($aro_group->get_aros() as $aro)
$sel_aros[] = $aro->id;
$form->dropdown('aro[]')
->label('User')
->options($users)
->selected($sel_aros)
->multiple('multiple')
->size(20);
$form->submit('submit')
->value(__('Update'));
// form is validate
if ($form->validate())
{
$form_data = $form->as_array();
$aro = (isset($_POST["aro"])) ? $_POST["aro"] : array();
try
{
$aro_group->transaction_start();
// update name of group
$aro_group->name = $form_data['name'];
$aro_group->save_throwable();
// cleans group - remove all old AROs
$aro_group->clean_group();
// inserts new AROs
$aro_group->insert_aro($aro);
$aro_group->transaction_commit();
status::success('Access control group of users has been successfully updated.');
}
catch (Exception $e)
{
$aro_group->transaction_rollback();
Log::add_exception($e);
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status::error('Error - cannot update access control group.', $e);
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}
url::redirect (url_lang::base().'aro_groups/show/'.$aro_group->id);
}
$headline = __('Edit access control group of users');
$breadcrumbs = breadcrumbs::add()
->link('aro_groups/show_all', 'Access control groups of users',
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$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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->disable_translation()
->link('aro_groups/show/'.$aro_group->id, $aro_group->name.' ('.$aro_group->id.')',
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$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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->enable_translation()
->text('Edit');
$view = new View('main');
$view->breadcrumbs = $breadcrumbs->html();
$view->title = $headline;
$view->content = new View('form');
$view->content->headline = $headline;
$view->content->form = $form;
$view->render(TRUE);
}
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/**
* Edits ARO groups of user
*
* @author David Raska
* @param integer $user_id
*/
public function edit_user ($user_id = NULL)
{
// bad parameter
if (!$user_id || !is_numeric($user_id))
Controller::warning(PARAMETER);

// record doesn't exist
if (!$user_id)
Controller::error(RECORD);

$user = new User_Model($user_id);
// access check
if (!$this->acl_check_edit('Aro_groups_Controller', 'aro_group'))
Controller::Error(ACCESS);

$form = new Forge(url::base(TRUE).url::current(TRUE));

$aro_groups_model = new Aro_group_Model();
$aro_groups = $aro_groups_model->select_list();

$users_aro_groups = $user->get_aro_groups_of_user($user_id);

$sel_groups = array();
foreach ($users_aro_groups as $aro)
$sel_groups[] = $aro->id;

$form->dropdown('groups[]')
->label('Aro groups')
->options($aro_groups)
->selected($sel_groups)
->multiple('multiple')
->size(20);

$form->submit('submit')
->value(__('Update'));

// form is validate
if ($form->validate())
{
$form_data = $form->as_array();

$groups = (isset($_POST["groups"])) ? $_POST["groups"] : array();

try
{
$aro_groups_model->transaction_start();

// cleans group - remove all old AROs
$aro_groups_model->clean_aro($user_id);

// inserts new AROs
$aro_groups_model->insert_groups($groups, $user_id);

$aro_groups_model->transaction_commit();
status::success('Access control groups of user has been successfully updated.');
}
catch (Exception $e)
{
$aro_groups_model->transaction_rollback();
Log::add_exception($e);
status::error('Error - cannot update access control groups.', $e);
}
url::redirect (url_lang::base().'users/show/'.$user_id);
}

$headline = __('Edit access control groups of user');

// breadcrumbs navigation
$breadcrumbs = breadcrumbs::add()
->link('members/show_all', 'Members',
$this->acl_check_view('Members_Controller','members'))
->disable_translation()
->link('members/show/' . $user->member->id,
"ID ".$user->member->id." - ".$user->member->name,
$this->acl_check_view(
'Members_Controller','members', $user->member->id
)
)->enable_translation()
->link('users/show_by_member/' . $user->member_id, 'Users',
$this->acl_check_view(
'Users_Controller', 'users', $user->member_id
)
)
->link('users/show/' . $user_id, "$user->name $user->surname ($user->login)",
$this->acl_check_view(
'Users_Controller', 'users', $user->member_id
)
)
->text($headline);

$view = new View('main');
$view->breadcrumbs = $breadcrumbs->html();
$view->title = $headline;
$view->content = new View('form');
$view->content->headline = $headline;
$view->content->form = $form;
$view->render(TRUE);
}
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/**
* Deletes group
*
* @author Michal Kliment
* @param integer $group_id
*/
public function delete ($group_id = NULL)
{
// access check
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if (!$this->acl_check_delete('Aro_groups_Controller', 'aro_group'))
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Controller::Error(ACCESS);
// bad parameter
if (!$group_id || !is_numeric($group_id))
Controller::warning (PARAMETER);
$group = new Aro_group_Model($group_id);
// record doesn't exist
if (!$group->id)
Controller::error(RECORD);
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// cannot delete group with some childrens
if (!$group->is_deletable())
{
status::warning('Cannot delete group - this group is protected against deletion');
url::redirect('aro_groups/show_all');
}
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// cannot delete group with some childrens
if ($group->count_childrens())
{
status::warning('Cannot delete group - it has at least one children group');
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url::redirect('aro_groups/show_all');
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}
$group->transaction_start();
try
{
$lft = $group->lft;
$group->delete_throwable();
$group->decrease($lft);
$group->transaction_commit();
status::success('Group has been successfully deleted.');
}
catch (Exception $e)
{
$group->transaction_rollback();
Log::add_exception($e);
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status::error('Error - cannot delete group.', $e);
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}
url::redirect('aro_groups/show_all');
}
}