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<?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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* Controller performs actions with ARO groups of users
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*/
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class Aro_groups_Controller extends Controller
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{
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/**
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* Index function, only redirects to list of ARO groups
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*/
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public function index()
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{
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url::redirect('aro_groups/show_all');
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}
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/**
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* Shows access groups
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*/
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public function show_all()
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{
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// check access
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if (!$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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{
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Controller::Error(ACCESS);
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}
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$rows = array();
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$aro_group_model = new Aro_group_Model();
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$groups = $aro_group_model->get_traverz_tree();
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$model_groups_aro_map = new Groups_Aro_Map_Model();
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// vykresleni skupin
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for ($i = 0; $i < $groups->count(); $i++)
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{
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$group = $groups->current();
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$ret = '';
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$rows[0] = '<tr><th colspan="5" style="width:300px">'
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. __('Edit groups') . '</th></tr>';
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//vypocet posunuti podskupiny
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$parents_count = Aro_group_Model::count_parent($group->id);
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for ($j = 0; $j < $parents_count - 1; $j++)
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{
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$ret .= ' ';
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}
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$count = $model_groups_aro_map->count_rows_by_group_id($group->id);
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if ($group->id == Aro_group_Model::ALL)
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{
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$rows[$i + 1] = '<tr><td style="width:400px">'
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. $ret . __('' . $group->name)
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. '</td><td style="width:30px; text-align: center" >'
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. $count . '</td><td>'
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. __('Show')
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.'</td>';
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if ($this->acl_check_edit('Aro_groups_Controller', 'aro_group'))
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{
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$rows[$i + 1] .= '<td>' . __('Edit') . '</td>';
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}
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if ($this->acl_check_delete('Aro_groups_Controller', 'aro_group'))
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{
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$rows[$i + 1] .= '<td>' . __('Delete') . '</td>';
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}
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$rows[$i + 1] .= '</tr>';
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}
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else
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{
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$rows[$i + 1] = '<tr><td style="width:400px">'
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. $ret . $group->name
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. '</td><td style="width:30px; text-align: center" >'
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. $count . '</td><td>'
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. html::anchor('aro_groups/show/'.$group->id, __('Show'))
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.'</td>';
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if ($this->acl_check_edit('Aro_groups_Controller', 'aro_group'))
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{
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$rows[$i + 1] .= '<td>' . html::anchor(url_lang::base()
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. 'aro_groups/edit/' . $group->id, __('Edit'))
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. '</td>';
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}
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if ($this->acl_check_delete('Aro_groups_Controller', 'aro_group'))
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{
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$rows[$i + 1] .= '<td>';
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if (!$aro_group_model->count_childrens($group->id) &&
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$aro_group_model->is_deletable($group->id))
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{
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$rows[$i + 1] .= html::anchor(url_lang::base()
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. 'aro_groups/delete/' . $group->id, __('Delete'),
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array('class' => 'delete_link'));
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}
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else
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$rows[$i + 1] .= __('Delete');
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$rows[$i + 1] .= '</td>';
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}
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$rows[$i + 1] .= '</tr>';
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}
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$groups->next();
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}
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$headline = __('Access control groups of users');
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$links[] = html::anchor('aro_groups/show_all', __('Groups of users'));
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$links[] = html::anchor('access_rights/show_acl', __('Access control list items'));
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$breadcrumbs = breadcrumbs::add()
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->text('Access control groups of users');
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if ($this->acl_check_view('Acl_Controller', 'acl'))
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{
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$submenu = array();
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$submenu['acl/show_all'] = __('Access control rules');
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$submenu['aro_groups/show_all'] = __('Access control groups of users');
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}
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else
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{
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$submenu = NULL;
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}
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//vykresleni
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$view = new View('main');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->title = $headline;
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$view->content = new View('access_rights/aro_groups_show_all');
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$this->sections = $submenu;
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$view->content->current = 'aro_groups/show_all';
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$view->content->links = implode(' | ', $links);
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$view->content->rows = $rows;
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$view->content->headline = $headline;
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$view->render(TRUE);
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}
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/**
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* Shows access control group
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*
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* @author Michal Kliment
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* @param integer $group_id
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*/
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public function show ($group_id = NULL)
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{
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// access check
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if (!$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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Controller::Error(ACCESS);
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// bad parameter
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if (!$group_id || !is_numeric($group_id))
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Controller::warning(PARAMETER);
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$aro_group = new Aro_group_Model($group_id);
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// record doesn't exist
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if (!$aro_group->id)
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Controller::error(RECORD);
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/** AROs **/
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$aros = $aro_group->get_aros();
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// grid
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$aro_grid = new Grid(url_lang::base().'aro', null, array
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(
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'use_paginator' => false,
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'use_selector' => false,
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'total_items' => count($aros)
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));
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$aro_grid->field('id')
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->label(__('ID'));
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$aro_grid->link_field('id')
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->link('users/show', 'user_name')
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->label(__('User'));
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$aro_grid->datasource($aros);
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/** ACLs **/
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$acls = $aro_group->get_acls();
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// grid
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$acl_grid = new Grid(url_lang::base().'acl', null, array
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(
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'use_paginator' => false,
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'use_selector' => false,
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'total_items' => count($acls)
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));
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$acl_grid->field('id')
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->label(__('ID'));
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$acl_grid->callback_field('note')
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->label(__('Description'))
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->callback('callback::limited_text');
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$actions = $acl_grid->grouped_action_field();
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if ($this->acl_check_view('Acl_Controller', 'acl'))
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{
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$actions->add_action('id')
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->icon_action('show')
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->url('acl/show');
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}
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if ($this->acl_check_edit('Acl_Controller', 'acl'))
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{
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$actions->add_action('id')
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->icon_action('edit')
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->url('acl/edit');
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}
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if ($this->acl_check_delete('Acl_Controller', 'acl'))
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{
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$actions->add_action('id')
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->icon_action('delete')
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->url('acl/delete')
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->class('delete_link');
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}
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$acl_grid->datasource($acls);
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$headline = __('Show access control group of users');
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$breadcrumbs = breadcrumbs::add()
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->link('aro_groups/show_all', 'Access control groups of users',
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$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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->disable_translation()
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->text($aro_group->name.' ('.$aro_group->id.')');
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$view = new View('main');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->title = $headline;
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$view->content = new View('access_rights/aro_groups_show');
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$view->content->aro_group = $aro_group;
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$view->content->parent = $aro_group->get_parent();
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$view->content->aro_grid = $aro_grid;
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$view->content->acl_grid = $acl_grid;
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$view->render(TRUE);
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}
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/**
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* Adds new access control group
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*
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* @author Michal Kliment
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*/
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public function add()
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{
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// check access
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if (!$this->acl_check_new('Aro_groups_Controller', 'aro_group'))
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Controller::Error(ACCESS);
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$aro_group_model = new Aro_group_Model();
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$aro_groups = $aro_group_model->get_traverz_tree();
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$arr_aro_groups = array();
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foreach ($aro_groups as $aro_group)
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{
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$ret = '';
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$parents_count = Aro_group_Model::count_parent($aro_group->id);
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for($j = 0; $j < $parents_count - 1; $j++ )
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$ret .= ' ';
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$arr_aro_groups[$aro_group->id] = $ret.__(''.$aro_group->name);
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}
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// form
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$form = new Forge(url::base(TRUE) . url::current(TRUE));
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$form->input('name')
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->rules('required')
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->style('width:600px');
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$form->dropdown('parent_id')
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->label('Parent')
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->options($arr_aro_groups)
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->rules('required')
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->style('width:600px');
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$form->submit('Add');
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// form is validate
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if ($form->validate())
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{
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$form_data = $form->as_array();
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$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();
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$aro_group->parent_id = $form_data['parent_id'];
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$aro_group->lft = $rgt;
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$aro_group->rgt = $rgt+1;
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$aro_group->name = $form_data['name'];
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$aro_group->value = url::title($form_data['name'], '_');
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$aro_group->save_throwable();
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$aro_group->transaction_commit();
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status::success('Group has been successfully added.');
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}
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catch (Exception $e)
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{
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$aro_group->transaction_rollback();
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Log::add_exception($e);
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status::error('Error - cannot add new group.', $e);
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}
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}
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url::redirect('aro_groups/show_all');
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}
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$headline = __('Add new group');
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$breadcrumbs = breadcrumbs::add()
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->link('aro_groups/show_all', 'Access control groups of users',
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$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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->text($headline);
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$view = new View('main');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->title = $headline;
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$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 ARO group
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*
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* @author Michal Kliment
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* @param integer $group_id
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*/
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public function edit ($group_id = NULL)
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{
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// access check
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if (!$this->acl_check_edit('Aro_groups_Controller', 'aro_group'))
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Controller::Error(ACCESS);
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// bad parameter
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if (!$group_id || !is_numeric($group_id))
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Controller::warning(PARAMETER);
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$aro_group = new Aro_group_Model($group_id);
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// record doesn't exist
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if (!$aro_group->id)
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Controller::error(RECORD);
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$form = new Forge(url::base(TRUE).url::current(TRUE));
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$form->input('name')
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->rules('required')
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->value($aro_group->name)
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->style('width:600px');
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$user_model = new User_Model();
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$users = $user_model->select_list_grouped(FALSE);
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$sel_aros = array();
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foreach ($aro_group->get_aros() as $aro)
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$sel_aros[] = $aro->id;
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$form->dropdown('aro[]')
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->label('User')
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->options($users)
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->selected($sel_aros)
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->multiple('multiple')
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->size(20);
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$form->submit('submit')
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->value(__('Update'));
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// form is validate
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if ($form->validate())
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{
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$form_data = $form->as_array();
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$aro = (isset($_POST["aro"])) ? $_POST["aro"] : array();
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try
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{
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$aro_group->transaction_start();
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// update name of group
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$aro_group->name = $form_data['name'];
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$aro_group->save_throwable();
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// cleans group - remove all old AROs
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$aro_group->clean_group();
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// inserts new AROs
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$aro_group->insert_aro($aro);
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$aro_group->transaction_commit();
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status::success('Access control group of users has been successfully updated.');
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}
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catch (Exception $e)
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{
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$aro_group->transaction_rollback();
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Log::add_exception($e);
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status::error('Error - cannot update access control group.', $e);
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}
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url::redirect (url_lang::base().'aro_groups/show/'.$aro_group->id);
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}
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$headline = __('Edit access control group of users');
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$breadcrumbs = breadcrumbs::add()
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->link('aro_groups/show_all', 'Access control groups of users',
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$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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->disable_translation()
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->link('aro_groups/show/'.$aro_group->id, $aro_group->name.' ('.$aro_group->id.')',
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$this->acl_check_view('Aro_groups_Controller', 'aro_group'))
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->enable_translation()
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->text('Edit');
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$view = new View('main');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->title = $headline;
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$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 group
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*
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* @author Michal Kliment
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* @param integer $group_id
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*/
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public function delete ($group_id = NULL)
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{
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// access check
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if (!$this->acl_check_delete('Aro_groups_Controller', 'aro_group'))
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Controller::Error(ACCESS);
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// bad parameter
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if (!$group_id || !is_numeric($group_id))
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Controller::warning (PARAMETER);
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$group = new Aro_group_Model($group_id);
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// record doesn't exist
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if (!$group->id)
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Controller::error(RECORD);
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// cannot delete group with some childrens
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if (!$group->is_deletable())
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{
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status::warning('Cannot delete group - this group is protected against deletion');
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url::redirect('aro_groups/show_all');
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}
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// cannot delete group with some childrens
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if ($group->count_childrens())
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{
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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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}
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$group->transaction_start();
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try
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{
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$lft = $group->lft;
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$group->delete_throwable();
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$group->decrease($lft);
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$group->transaction_commit();
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status::success('Group has been successfully deleted.');
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}
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catch (Exception $e)
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{
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$group->transaction_rollback();
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Log::add_exception($e);
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status::error('Error - cannot delete group.', $e);
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}
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url::redirect('aro_groups/show_all');
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}
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}
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