freenetis-github/application/controllers/links.php @ 53cf4ce8
| 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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* Controller performs actions over links of network.
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*
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* @package Controller
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*/
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class Links_Controller extends Controller
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{
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/**
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* ID of working link
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*
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* @var integer
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*/
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private $link_id = NULL;
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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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* Redirects to show all
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*/
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public function index()
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{
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url::redirect('links/show_all');
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}
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/**
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* Function shows all links.
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*
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* @param integer $limit_results
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* @param string $order_by
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* @param string $order_by_direction
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* @param integer $page_word
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* @param integer $page
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*/
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public function show_all($limit_results = 50, $order_by = 'id',
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$order_by_direction = 'asc', $page_word = null, $page = 1)
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{
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| c1bdc1c4 | Michal Kliment | if (!$this->acl_check_view('Links_Controller', 'link'))
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| 8baed187 | Michal Kliment | Controller::error(ACCESS);
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// get new selector
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| c1bdc1c4 | Michal Kliment | if (is_numeric($this->input->post('record_per_page')))
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$limit_results = (int) $this->input->post('record_per_page');
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| 8baed187 | Michal Kliment | ||
$link_model = new Link_Model();
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$filter_form = new Filter_form('s');
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$filter_form->add('name')
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->callback('json/link_name');
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$filter_form->add('medium')
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->type('select')
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| 7dafd607 | Michal Kliment | ->values(Link_Model::get_medium_types());
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| 8baed187 | Michal Kliment | ||
$filter_form->add('bitrate')
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->type('number');
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$filter_form->add('duplex')
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->type('select')
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->values(arr::rbool());
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$filter_form->add('comment');
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$filter_form->add('items_count')
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->type('number');
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$filter_form->add('wireless_norm')
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->label('norm')
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->type('select')
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->values(Link_Model::get_wireless_norms());
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$filter_form->add('ssid')
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->label('SSID')
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->callback('json/ssid');
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// model
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$link_model = new Link_Model();
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$total_links = $link_model->count_all_links($filter_form->as_sql());
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if (($sql_offset = ($page - 1) * $limit_results) > $total_links)
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$sql_offset = 0;
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$links = $link_model->get_all_links(
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$sql_offset, $limit_results, $order_by,
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$order_by_direction, $filter_form->as_sql()
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);
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$grid = new Grid('links', null, array
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(
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'current' => $limit_results,
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'selector_increace' => 50,
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'selector_min' => 50,
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'selector_max_multiplier' => 10,
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'base_url' => Config::get('lang').'/links/show_all/'
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. $limit_results.'/'.$order_by.'/'.$order_by_direction ,
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'uri_segment' => 'page',
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'total_items' => $total_links,
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'items_per_page' => $limit_results,
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'style' => 'classic',
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'order_by' => $order_by,
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'order_by_direction' => $order_by_direction,
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'limit_results' => $limit_results,
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'filter' => $filter_form
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));
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| c1bdc1c4 | Michal Kliment | if ($this->acl_check_new('Links_Controller', 'link'))
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| 8baed187 | Michal Kliment | {
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$grid->add_new_button('links/add', 'Add new link');
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}
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$grid->order_field('id')
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->label('ID')
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->class('center');
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$grid->order_field('name');
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$grid->order_callback_field('medium')
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->callback('callback::link_medium_field');
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$grid->order_callback_field('bitrate')
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->callback('callback::bitrate_field');
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$grid->order_field('duplex')
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->bool(arr::rbool())
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->class('center');
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$grid->order_field('items_count');
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$grid->order_field('ssid')
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->label('SSID');
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$grid->order_callback_field('wireless_norm')
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->label('norm')
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->callback('callback::wireless_link_norm');
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$actions = $grid->grouped_action_field();
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| c1bdc1c4 | Michal Kliment | if ($this->acl_check_view('Links_Controller', 'link'))
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| 8baed187 | Michal Kliment | {
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$actions->add_action()
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->icon_action('show')
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->url('links/show');
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}
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| c1bdc1c4 | Michal Kliment | if ($this->acl_check_edit('Links_Controller', 'link'))
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| 8baed187 | Michal Kliment | {
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$actions->add_action()
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->icon_action('edit')
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->url('links/edit');
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}
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| c1bdc1c4 | Michal Kliment | if ($this->acl_check_delete('Links_Controller', 'link'))
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| 8baed187 | Michal Kliment | {
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$actions->add_action()
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->icon_action('delete')
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->url('links/delete')
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->class('delete_link');
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}
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$grid->datasource($links);
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$view = new View('main');
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$view->breadcrumbs = __('Links');
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$view->title = __('Links list');
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$view->content = new View('show_all');
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$view->content->table = $grid;
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$view->content->headline = __('Links list');
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$view->render(TRUE);
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} // end of show_all
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/**
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* Function shows link information.
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*
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* @param integer $link_id
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*/
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public function show($link_id = null)
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{
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if (!$link_id || !is_numeric($link_id))
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Controller::warning(PARAMETER);
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$link = new Link_Model($link_id);
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if (!$link || !$link->id)
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Controller::error(RECORD);
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| c1bdc1c4 | Michal Kliment | if (!$this->acl_check_view('Links_Controller', 'link'))
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| 8baed187 | Michal Kliment | Controller::error(ACCESS);
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$duplex_value = arr::rbool();
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$duplex = $duplex_value[(bool) $link->duplex];
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// link media
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$medium = Link_Model::get_medium_type($link->medium);
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$headline = __('Interfaces');
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if ($link->medium != Link_Model::MEDIUM_AIR)
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$headline .= ' / ' . __('Ports');
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$grid = new Grid('subnets/show/'.$link_id, $headline, array
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(
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'use_paginator' => false,
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'use_selector' => false
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));
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| 8f55a2a5 | Michal Kliment | if (($link->medium == Link_Model::MEDIUM_AIR ||
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$link->medium == Link_Model::MEDIUM_ROAMING) &&
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| c1bdc1c4 | Michal Kliment | $this->acl_check_edit('Ifaces_Controller', 'iface'))
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| 8baed187 | Michal Kliment | {
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$grid->add_new_button(
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'ifaces/add_iface_to_link/' . $link->id,
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__('Append interface to link'),
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array('class' => 'popup_link')
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);
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}
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$grid->field('id')
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->label('ID');
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$grid->callback_field('name')
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->label('Name')
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->callback('callback::link_item_field');
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$grid->callback_field('type')
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->label('Type')
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->callback('callback::iface_type_field');
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if ($link->medium == Link_Model::MEDIUM_AIR)
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{
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$grid->callback_field('wireless_mode')
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->label('Mode')
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->callback('callback::wireless_mode');
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}
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$grid->field('mac')
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->label('MAC');
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$grid->callback_field('device_id')
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->label('Device name')
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->callback('callback::device_field');
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$grid->callback_field('member_id')
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->label('Member')
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->callback('callback::member_field');
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$actions = $grid->grouped_action_field();
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| c1bdc1c4 | Michal Kliment | if ($this->acl_check_view('Ifaces_Controller', 'iface'))
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| 8baed187 | Michal Kliment | {
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$actions->add_action()
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->icon_action('show')
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->url('ifaces/show');
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}
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| c1bdc1c4 | Michal Kliment | if ($this->acl_check_edit('Ifaces_Controller', 'iface'))
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| 8baed187 | Michal Kliment | {
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$actions->add_action()
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->icon_action('edit')
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->url('ifaces/edit');
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}
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| c1bdc1c4 | Michal Kliment | if ($this->acl_check_edit('Ifaces_Controller', 'link'))
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| 8baed187 | Michal Kliment | {
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$actions->add_action()
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->icon_action('delete')
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->url('ifaces/remove_from_link')
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->class('delete_link')
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->label('Remove interface from link');
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}
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$grid->datasource($link->get_items());
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$breadcrumbs = breadcrumbs::add()
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->link('links/show_all', 'Links',
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| c1bdc1c4 | Michal Kliment | $this->acl_check_view('Links_Controller', 'link'))
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| 8baed187 | Michal Kliment | ->disable_translation()
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->text($link->name . ' (' . $link->id . ')');
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$links = array();
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| c1bdc1c4 | Michal Kliment | if($this->acl_check_edit('Links_Controller', 'link'))
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| 8baed187 | Michal Kliment | {
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$links[] = html::anchor('links/edit/'.$link->id, __('Edit'));
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}
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| c1bdc1c4 | Michal Kliment | if($this->acl_check_delete('Links_Controller', 'link'))
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| 8baed187 | Michal Kliment | {
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$links[] = html::anchor(
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'links/delete/'.$link->id, __('Delete'),
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array('class' => 'delete_link')
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);
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}
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$headline = __('Link detail').' - '.$link->name;
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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('links/show');
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$view->content->link = $link;
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$view->content->duplex = $duplex;
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$view->content->medium = $medium;
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$view->content->grid = $grid;
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$view->content->links = implode(' | ',$links);
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$view->content->headline = $headline;
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$view->render(TRUE);
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} // end of show
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/**
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* Function adds link.
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*
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* @param integer $iface_type Pre-fill available mediums by type [optional]
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*/
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public function add($iface_type = NULL)
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{
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| c1bdc1c4 | Michal Kliment | if(!$this->acl_check_new('Links_Controller', 'link'))
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| 8baed187 | Michal Kliment | {
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Controller::error(ACCESS);
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}
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$roaming = ORM::factory('link')->get_roaming();
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$medias = array();
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$selected_medium = 1;
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if (is_numeric($iface_type))
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{
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$all_mediums = Iface_Model::get_types_has_link_with_medium($iface_type);
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if ($iface_type == Iface_Model::TYPE_PORT ||
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$iface_type == Iface_Model::TYPE_ETHERNET)
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{
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$selected_medium = Link_Model::MEDIUM_CABLE;
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}
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else if ($iface_type == Iface_Model::TYPE_WIRELESS)
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{
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$selected_medium = Link_Model::MEDIUM_AIR;
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}
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}
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else
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{
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$all_mediums = Link_Model::get_medium_types();
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}
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foreach ($all_mediums as $id => $type)
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{
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if ($id != Link_Model::MEDIUM_ROAMING || !$roaming)
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{
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$medias[$id] = $type;
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}
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}
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asort($medias);
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$medias = array
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(
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NULL => '----- '.__('Select medium').' -----'
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) + $medias;
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$wireless_norms = array
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(
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NULL => '----- '.__('Select norm').' -----'
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) + Link_Model::get_wireless_norms();
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$polarizations = array
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(
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NULL => '----- '.__('Select polarization').' -----'
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) + Link_Model::get_wireless_polarizations();
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$arr_unit = array
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(
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'1' => 'bps',
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'1024' => 'kbps',
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'1048576' => 'Mbps',
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'1073741824' => 'Gbps'
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);
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$form = new Forge();
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$form->group('Basic data');
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$form->input('name')
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->style('width: 600px');
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$form->dropdown('medium')
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->options($medias)
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->rules('required')
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->selected($selected_medium)
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->callback(array($this, 'valid_medium'));
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$form->input('bitrate')
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->rules('valid_numeric')
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->class('join1')
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->style('width:100px; margin-right:5px;');
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$form->dropdown('bit_unit')
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->options($arr_unit)
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->class('join2')
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->selected(1048576)
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->callback(array($this, 'valid_bitrate'));
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$form->checkbox('duplex')
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->label('Duplex')
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->value('1');
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$form->textarea('comment')
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->rules('length[0,254]')
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->cols('20')
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->rows('5');
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$form->group('Wireless setting');
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$form->input('wireless_ssid')
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->label('SSID');
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$form->dropdown('wireless_norm')
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->label('Norm')
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->options($wireless_norms)
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->style('width: 200px');
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$form->input('wireless_frequency')
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->label('Frequency');
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$form->input('wireless_channel')
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->label('Channel');
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$form->input('wireless_channel_width')
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->label('Channel width');
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$form->dropdown('wireless_polarization')
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->label('Polarization')
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->options($polarizations)
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->style('width: 200px');
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$form->submit('Save');
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if($form->validate())
|
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{
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$form_data = $form->as_array();
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$link_model = new Link_Model();
|
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$link_model->name = $form_data['name'];
|
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$link_model->medium = $form_data['medium'];
|
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$link_model->bitrate = $form_data['bitrate'] * $form_data['bit_unit'];
|
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$link_model->duplex = $form_data['duplex'];
|
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$link_model->comment = $form_data['comment'];
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if ($link_model->medium == Link_Model::MEDIUM_AIR)
|
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{
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$link_model->wireless_ssid = $form_data['wireless_ssid'];
|
|||
$link_model->wireless_norm = $form_data['wireless_norm'];
|
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$link_model->wireless_frequency = $form_data['wireless_frequency'];
|
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$link_model->wireless_channel = $form_data['wireless_channel'];
|
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$link_model->wireless_channel_width = $form_data['wireless_channel_width'];
|
|||
$link_model->wireless_polarization = $form_data['wireless_polarization'];
|
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}
|
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unset($form_data);
|
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$link_model->save();
|
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status::success('Link has been successfully saved.');
|
|||
$this->redirect('links/show/', $link_model->id);
|
|||
}
|
|||
else
|
|||
{
|
|||
$headline = __('Add new link');
|
|||
$breadcrumbs = breadcrumbs::add()
|
|||
->link('links/show_all', 'Links',
|
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| c1bdc1c4 | Michal Kliment | $this->acl_check_view('Links_Controller', 'link'))
|
|
| 8baed187 | Michal Kliment | ->text($headline);
|
|
$view = new View('main');
|
|||
$view->breadcrumbs = $breadcrumbs->html();
|
|||
$view->title = $headline;
|
|||
$view->content = new View('form');
|
|||
$view->content->form = $form->html();
|
|||
$view->content->link_back = '';
|
|||
$view->content->headline = $headline;
|
|||
$view->render(TRUE);
|
|||
}
|
|||
} // end of add
|
|||
/**
|
|||
* Function edits link.
|
|||
*
|
|||
* @param integer $link_id
|
|||
*/
|
|||
public function edit($link_id = null)
|
|||
{
|
|||
if (!$link_id || !is_numeric($link_id))
|
|||
Controller::warning(PARAMETER);
|
|||
$link = new Link_Model($link_id);
|
|||
if (!$link || !$link->id)
|
|||
Controller::warning(ACCESS);
|
|||
| c1bdc1c4 | Michal Kliment | if(!$this->acl_check_edit('Links_Controller', 'link'))
|
|
| 8baed187 | Michal Kliment | Controller::error(ACCESS);
|
|
$this->link_id = $link_id;
|
|||
$roaming = ORM::factory('link')->get_roaming();
|
|||
$media = array();
|
|||
foreach (Link_Model::get_medium_types() as $id => $type)
|
|||
{
|
|||
if ($roaming == $link->id || $id != Link_Model::MEDIUM_ROAMING || !$roaming)
|
|||
{
|
|||
$media[$id] = $type;
|
|||
}
|
|||
}
|
|||
asort($media);
|
|||
$media = array
|
|||
(
|
|||
NULL => '----- '.__('Select medium').' -----'
|
|||
) + $media;
|
|||
$polarizations = array
|
|||
(
|
|||
NULL => '----- '.__('Select polarization').' -----'
|
|||
) + Link_Model::get_wireless_polarizations();
|
|||
$norms = array
|
|||
(
|
|||
NULL => '----- '.__('Select norm').' -----'
|
|||
) + Link_Model::get_wireless_norms();
|
|||
$arr_unit = array
|
|||
(
|
|||
'1' => 'bps',
|
|||
'1024' => 'kbps',
|
|||
'1048576' => 'Mbps',
|
|||
'1073741824' => 'Gbps'
|
|||
);
|
|||
// form
|
|||
$form = new Forge('links/edit/'.$link_id);
|
|||
$form->group('Basic data');
|
|||
$form->input('name')
|
|||
->style('width: 600px')
|
|||
->value($link->name);
|
|||
$form->dropdown('medium')
|
|||
->options($media)
|
|||
->rules('required')
|
|||
->selected($link->medium)
|
|||
->callback(array($this, 'valid_medium'));
|
|||
$form->input('bitrate')
|
|||
->rules('valid_numeric')
|
|||
->value($link->bitrate / 1048576)
|
|||
->class('join1')
|
|||
->style('width:100px; margin-right:5px;');
|
|||
$form->dropdown('bit_unit')
|
|||
->options($arr_unit)
|
|||
->class('join2')
|
|||
->selected(1048576)
|
|||
->callback(array($this, 'valid_bitrate'));
|
|||
$form->checkbox('duplex')
|
|||
->label('Duplex')
|
|||
->value('1')
|
|||
->checked($link->duplex);
|
|||
$form->textarea('comment')
|
|||
->rules('length[0,254]')
|
|||
->value($link->comment)
|
|||
->cols('20')
|
|||
->rows('5');
|
|||
$form->group('Wireless setting');
|
|||
$form->input('wireless_ssid')
|
|||
->label('SSID')
|
|||
->value($link->wireless_ssid);
|
|||
$form->dropdown('wireless_norm')
|
|||
->label('Norm')
|
|||
->options($norms)
|
|||
->selected($link->wireless_norm)
|
|||
->style('width: 200px');
|
|||
$form->input('wireless_frequency')
|
|||
->label('Frequency')
|
|||
->value($link->wireless_frequency);
|
|||
$form->input('wireless_channel')
|
|||
->label('Channel')
|
|||
->value($link->wireless_channel);
|
|||
$form->input('wireless_channel_width')
|
|||
->label('Channel width')
|
|||
->value($link->wireless_channel_width);
|
|||
$form->dropdown('wireless_polarization')
|
|||
->label('Polarization')
|
|||
->options($polarizations)
|
|||
->selected($link->wireless_polarization)
|
|||
->style('width: 200px');
|
|||
$form->submit('submit')
|
|||
->value(__('Update'));
|
|||
// validation
|
|||
if($form->validate())
|
|||
{
|
|||
$form_data = $form->as_array();
|
|||
$link->name = $form_data['name'];
|
|||
$link->medium = $form_data['medium'];
|
|||
$link->bitrate = $form_data['bitrate'] * $form_data['bit_unit'];
|
|||
$link->duplex = $form_data['duplex'];
|
|||
$link->comment = $form_data['comment'];
|
|||
if ($link->medium == Link_Model::MEDIUM_AIR)
|
|||
{
|
|||
$link->wireless_ssid = $form_data['wireless_ssid'];
|
|||
$link->wireless_norm = $form_data['wireless_norm'];
|
|||
$link->wireless_frequency = $form_data['wireless_frequency'];
|
|||
$link->wireless_channel = $form_data['wireless_channel'];
|
|||
$link->wireless_channel_width = $form_data['wireless_channel_width'];
|
|||
$link->wireless_polarization = $form_data['wireless_polarization'];
|
|||
}
|
|||
unset($form_data);
|
|||
if ($link->save())
|
|||
{
|
|||
status::success('Link has been successfully updated.');
|
|||
url::redirect('links/show/'.$link->id);
|
|||
}
|
|||
}
|
|||
$breadcrumbs = breadcrumbs::add()
|
|||
->link('links/show_all', 'Links',
|
|||
| c1bdc1c4 | Michal Kliment | $this->acl_check_view('Links_Controller', 'link'))
|
|
| 8baed187 | Michal Kliment | ->link('links/show/' . $link->id,
|
|
$link->name . ' (' . $link->id . ')',
|
|||
| c1bdc1c4 | Michal Kliment | $this->acl_check_view('Links_Controller', 'link'))
|
|
| 8baed187 | Michal Kliment | ->text('Edit');
|
|
$headline = __('Edit link') . ' - ' . $link->name;
|
|||
$view = new View('main');
|
|||
$view->breadcrumbs = $breadcrumbs->html();
|
|||
$view->title = $headline;
|
|||
$view->content = new View('form');
|
|||
$view->content->form = $form->html();
|
|||
$view->content->link_back = '';
|
|||
$view->content->headline = $headline;
|
|||
$view->render(TRUE);
|
|||
} // end of edit
|
|||
/**
|
|||
* Function deletes link
|
|||
*
|
|||
* @author Michal Kliment
|
|||
* @param integer $link_id
|
|||
*/
|
|||
public function delete($link_id = NULL)
|
|||
{
|
|||
// access control
|
|||
| c1bdc1c4 | Michal Kliment | if (!$this->acl_check_delete('Links_Controller', 'link'))
|
|
| 8baed187 | Michal Kliment | Controller::error(ACCESS);
|
|
// bad parameter
|
|||
if (!$link_id || !is_numeric($link_id))
|
|||
Controller::warning(PARAMETER);
|
|||
$link = new Link_Model($link_id);
|
|||
// record doesn't exist
|
|||
if (!$link->id)
|
|||
Controller::error(RECORD);
|
|||
// interface and port test
|
|||
if (count($link->ifaces))
|
|||
{
|
|||
status::warning('At least one interface or port still uses this link.');
|
|||
url::redirect(Path::instance()->previous());
|
|||
}
|
|||
// successfully deleted
|
|||
if ($link->delete())
|
|||
{
|
|||
status::success('Link has been successfully deleted.');
|
|||
}
|
|||
if (url::slice(url_lang::uri(Path::instance()->previous()), 0, 2) == 'links/show')
|
|||
{
|
|||
url::redirect('links/show_all');
|
|||
}
|
|||
else
|
|||
{
|
|||
url::redirect(Path::instance()->previous());
|
|||
}
|
|||
}
|
|||
/**
|
|||
* Callback function to valid medium of segment
|
|||
*
|
|||
* @author Michal Kliment
|
|||
* @param object $input
|
|||
*/
|
|||
public function valid_medium($input = NULL)
|
|||
{
|
|||
// validators cannot be accessed
|
|||
if (empty($input) || !is_object($input))
|
|||
{
|
|||
self::error(PAGE);
|
|||
}
|
|||
$roaming = ORM::factory('link')->get_roaming();
|
|||
if ($this->input->post('medium') == Link_Model::MEDIUM_ROAMING &&
|
|||
$roaming && ($this->link_id && $roaming != $this->link_id))
|
|||
{
|
|||
$input->add_error('required', __(
|
|||
'Link with roaming can exists only once.'
|
|||
));
|
|||
}
|
|||
}
|
|||
/**
|
|||
* Callback function to valid bitrate of segment
|
|||
*
|
|||
* @author Michal Kliment
|
|||
* @param object $input
|
|||
*/
|
|||
public function valid_bitrate($input = NULL)
|
|||
{
|
|||
// validators cannot be accessed
|
|||
if (empty($input) || !is_object($input))
|
|||
{
|
|||
self::error(PAGE);
|
|||
}
|
|||
if ($this->input->post('medium') != Link_Model::MEDIUM_ROAMING &&
|
|||
$this->input->post('bitrate') == '')
|
|||
{
|
|||
$input->add_error('required', __('Bitrate is required.'));
|
|||
}
|
|||
$norm = $this->input->post('wireless_norm');
|
|||
if ($this->input->post('medium') == Link_Model::MEDIUM_AIR && $norm &&
|
|||
($max_bitrate = Link_Model::get_wireless_max_bitrate($norm)))
|
|||
{
|
|||
$bitrate = $this->input->post('bitrate') * $this->input->post('bit_unit');
|
|||
if ($bitrate > ($max_bitrate * 1024 * 1024))
|
|||
{
|
|||
$input->add_error('required', __(
|
|||
'Bit rate is invalid - it has to be smaller or equal ' .
|
|||
'to max bit rate of choosen wireless norm.'
|
|||
));
|
|||
}
|
|||
}
|
|||
}
|
|||
}
|