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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 over filter queries.
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*
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* @package Controller
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*/
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class Filter_queries_Controller extends Controller
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{
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/**
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* Redirect to list of all filter queries
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*/
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public function index()
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{
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url::redirect(url_lang::base().'filter_queries/show_all');
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}
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/**
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* Show all filter queries
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* @param type $limit_results
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* @param type $order_by
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* @param type $order_by_direction
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* @param type $page_word
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* @param type $page
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*/
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public function show_all(
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$limit_results = 100, $order_by = 'id',
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$order_by_direction = 'ASC', $page_word = 'page', $page = 1)
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{
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if (!$this->acl_check_view('Filter_queries_Controller', 'filter_queries'))
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{
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Controller::error(ACCESS);
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}
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$filter_query_model = new Filter_query_Model();
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$filter_queries = $filter_query_model->get_all_queries();
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$title = __('List of all filter queries');
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// path to form
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$path = Config::get('lang') . '/members/show_all/' . $limit_results . '/'
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. $order_by . '/' . $order_by_direction.'/'.$page_word.'/'
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. $page;
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$grid = new Grid('members', null, array
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(
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'current' => $limit_results,
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'selector_increace' => 200,
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'selector_min' => 200,
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'selector_max_multiplier' => 25,
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'base_url' => $path,
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'uri_segment' => 'page',
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'total_items' => count($filter_queries),
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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' => $filter_form
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));
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$grid->order_field('id')
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->label(__('ID'));
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$grid->order_field('name');
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$grid->order_field('url')
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->label(__('URL'));
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$grid->order_callback_field('default')
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->callback(
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'callback::enabled_field',
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$this->acl_check_edit('Filter_queries_Controller', 'filter_queries') ?
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'filter_queries/set_default/' : NULL
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)->class('center');
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$actions = $grid->grouped_action_field();
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if ($this->acl_check_delete('Filter_queries_Controller', 'filter_queries'))
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{
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$actions->add_action('id')
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->icon_action('delete')
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->url('filter_queries/delete')
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->label('Delete')
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->class('delete_link');
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}
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$grid->datasource($filter_queries);
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$view = new View('main');
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$view->breadcrumbs = __('Filter queries');
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$view->title = $title;
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$view->content = new View('show_all');
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$view->content->headline = $title;
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$view->content->table = $grid;
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$view->render(TRUE);
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}
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/**
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* Adds new filter query
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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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// load data from GET
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$get = $_GET;
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// load URL from data
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$url = arr::remove("url", $get);
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// URL is missing
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if ($url == '' || !isset($get['values']))
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Controller::warning(PARAMETER);
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$form = new Forge();
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$form->input('name')
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->rules('required');
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$form->checkbox('default')
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->label('Set as default for this URL');
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$form->submit('Save');
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// form is validate
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if ($form->validate())
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{
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$form_data = $form->as_array();
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$data = array();
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$offset = 0;
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for ($i=0;$i<=max(array_keys($get["values"]));$i++)
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{
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if (isset($get["on"][$i]))
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{
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foreach ($get as $key => $value)
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{
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if (is_array($value) && isset($value[$i]))
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$data[$key][$i-$offset] = $value[$i];
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}
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}
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else
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$offset++;
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}
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$data['tables'] = $get['tables'];
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try
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{
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$filter_query = new Filter_query_Model();
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$filter_query->transaction_start();
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$filter_query->name = $form_data["name"];
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$filter_query->url = $url;
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$filter_query->values = json_encode($data);
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$filter_query->default = $form_data["default"];
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$filter_query->save_throwable();
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if ($filter_query->default)
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$filter_query->repair_default();
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$filter_query->transaction_commit();
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status::success('Filter query has been successfully added.');
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$this->redirect($url."?query", $filter_query->id, '=');
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}
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catch (Exception $e)
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{
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$filter_query->transaction_rollback();
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Log::add_exception($e);
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status::error('Error - cannot add new filter query.', $e);
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$this->redirect($url);
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}
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}
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else
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{
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$title = __('Save new filter query');
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$view = new View('main');
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$view->title = $title;
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$view->content = new View('form');
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$view->content->headline = $title;
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$view->content->form = $form;
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$view->render(TRUE);
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}
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}
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/**
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* Update default flag for query
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*
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* @author Michal Kliment
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* @param integer $filter_query_id
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*/
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public function set_default($filter_query_id = NULL)
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{
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// bad paremeter
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if (!$filter_query_id || !is_numeric($filter_query_id))
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Controller::warning (PARAMETER);
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if (!$this->acl_check_edit('Filter_queries_Controller', 'filter_queries'))
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{
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Controller::error(ACCESS);
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}
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$filter_query = new Filter_query_Model($filter_query_id);
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// record doesn't exis
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if (!$filter_query->id)
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Controller::error(RECORD);
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$filter_query->transaction_start();
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$is_default = $filter_query->default;
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// prevent database exception
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try
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{
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$filter_query->default = !$is_default;
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$filter_query->save_throwable();
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if (!$is_default)
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$filter_query->repair_default();
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$filter_query->transaction_commit();
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if ($is_default)
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status::success('Filter query has been successfully unset as default.');
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else
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status::success('Filter query has been successfully set as default.');
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}
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catch (Exception $e)
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{
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$filter_query->transaction_rollback();
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Log::add_exception($e);
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if ($is_default)
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status::error('Error - Cannot unset filter query as default.', $e);
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else
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status::error('Error - Cannot set filter query as default.', $e);
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}
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url::redirect($this->url('show_all'));
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}
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/**
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* Delete query
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*
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* @author Michal Kliment
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* @param type $filter_query_id
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*/
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public function delete($filter_query_id = NULL)
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{
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if (!$this->acl_check_delete('Filter_queries_Controller', 'filter_queries'))
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{
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Controller::error(ACCESS);
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}
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// bad paremeter
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if (!$filter_query_id || !is_numeric($filter_query_id))
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Controller::warning (PARAMETER);
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$filter_query = new Filter_query_Model($filter_query_id);
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// record doesn't exis
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if (!$filter_query->id)
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Controller::error(RECORD);
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// prevent database exception
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try
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{
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$filter_query->delete_throwable();
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status::success('Filter query has been successfully deleted.');
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}
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catch (Exception $e)
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{
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Log::add_exception($e);
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status::error('Error - Cannot delete filter query.', $e);
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}
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url::redirect($this->url('show_all'));
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}
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}
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