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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 handles fees in system.
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* Fee is payment, which can be single-shot (payed just once) or regular (payed
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* after some time interval periodicly).
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*
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* @package Controller
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*/
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class Fees_Controller extends Controller
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{
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private $fee_id = NULL;
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/**
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* Default function for Fees.
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*
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* @author Michal Kliment
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*/
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public function index()
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{
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url::redirect(url_lang::base() . 'fees/show_all');
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}
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/**
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* Shows all fees table.
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*
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* @author Michal Kliment
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* @param integer $limit_results
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* @param string $order_by
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* @param string $order_by_direction
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*/
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public function show_all(
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$limit_results = 200, $order_by = 'id', $order_by_direction = 'ASC')
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{
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// check if logged user have access right to view all fees
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if (!$this->acl_check_view('Settings_Controller', 'fees'))
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Controller::Error(ACCESS);
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// to-do - pagination
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// get new selector
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if (is_numeric($this->input->get('record_per_page')))
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$limit_results = (int) $this->input->get('record_per_page');
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$allowed_order_type = array('id', 'type', 'fee', 'from', 'to');
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if (!in_array(strtolower($order_by), $allowed_order_type))
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$order_by = 'id';
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if (strtolower($order_by_direction) != 'desc')
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$order_by_direction = 'asc';
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$fee_model = new Fee_Model();
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$fees = $fee_model->get_all_fees($order_by, $order_by_direction);
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$total_fees = $fee_model->count_all();
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// create grid
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$grid = new Grid('fees', '', array
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(
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'use_paginator' => true,
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'use_selector' => true,
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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' => 10,
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'base_url' => Config::get('lang') . '/fees/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_fees,
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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' => $limit_results
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));
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// add button for new translation
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// check if logged user have access right to add new translation
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if ($this->acl_check_new('Settings_Controller', 'fees'))
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{
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$grid->add_new_button('fees/add', __('Add new fee'));
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}
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// set grid fields
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$grid->order_field('id');
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$grid->order_field('type');
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$grid->order_callback_field('name')
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->callback(array($this, 'name_field'));
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$grid->order_field('fee');
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$grid->order_field('from')
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->label(__('Date from'));
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$grid->order_field('to')
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->label(__('Date to'));
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$actions = $grid->grouped_action_field();
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// check if logged user have access right to edit this enum types
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if ($this->acl_check_edit('Settings_Controller', 'fees'))
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{
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$actions->add_conditional_action()
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->icon_action('edit')
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->condition('is_not_readonly')
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->url('fees/edit');
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}
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// check if logged user have access right to delete this enum_types
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if ($this->acl_check_delete('Settings_Controller', 'fees'))
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{
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$actions->add_conditional_action()
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->icon_action('delete')
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->condition('is_not_readonly')
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->url('fees/delete')
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->class('delete_link');
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}
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$grid->datasource($fees);
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// create view for this template
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$view = new View('main');
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$view->title = __('Fees');
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$view->breadcrumbs = __('Fees');
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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 = __('Fees');
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$view->render(TRUE);
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}
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/**
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* Adds new enum type
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*
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* @author Michal Kliment
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*/
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public function add($fee_type_id = NULL)
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{
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// access control
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if (!$this->acl_check_new('Settings_Controller', 'fees'))
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Controller::error(ACCESS);
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if ($fee_type_id && is_numeric($fee_type_id))
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{
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$enum_type_model = new Enum_type_Model();
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$fee_type = $enum_type_model->where(array
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(
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'id' => $fee_type_id,
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'type_id' => Enum_type_Model::FEE_TYPE_ID)
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)->find();
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if (!$fee_type || !$fee_type->id)
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Controller::error(RECORD);
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$enum_types = array($fee_type->id => $enum_type_model->get_value($fee_type->id));
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}
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else
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{
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$enum_type_name_model = new Enum_type_name_Model();
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$enum_type_name = $enum_type_name_model->where('type_name', 'Fees types')->find();
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$enum_type_model = new Enum_type_Model();
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$enum_types = $enum_type_model->get_values($enum_type_name->id);
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}
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$form = array
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(
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'name' => '',
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'fee' => 0,
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'from' => array
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(
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'day' => date('j'),
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'month' => date('n'),
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'year' => date('Y')
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),
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'to' => array
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(
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'day' => date('j'),
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'month' => date('n'),
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'year' => date('Y')
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),
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'type_id' => 1
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);
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$errors = array
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(
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'fee' => '',
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'from' => '',
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'to' => '',
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'type_id' => ''
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);
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$days = array();
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for ($i = 1; $i <= 31; $i++)
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$days[$i] = $i;
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$months = array();
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for ($i = 1; $i <= 12; $i++)
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$months[$i] = $i;
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$years = array();
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for ($i = date('Y') - 100; $i <= date('Y') + 100; $i++)
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$years[$i] = $i;
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if ($_POST)
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{
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$post = new Validation($_POST);
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$post->add_rules('fee', 'required', 'numeric');
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$post->add_rules('from', array('valid', 'date'));
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$post->add_rules('to', array('valid', 'date'));
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// new system is not restricted on overlapping intervals in global scale
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// overlapping will be checked individually with each member
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$post->add_callbacks('type_id', array($this, 'valid_interval'));
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if ($post->validate())
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{
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$fee = new Fee_Model();
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$fee->type_id = $post->type_id;
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$fee->name = $post->name;
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$fee->fee = $post->fee;
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$fee->from = date::round_month(
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$post->from['day'],
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$post->from['month'],
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$post->from['year']
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);
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$fee->to = date::round_month(
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$post->to['day'],
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$post->to['month'],
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$post->to['year'], TRUE
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);
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// clears form content
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unset($form_data);
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// for popup adding
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if ($this->popup)
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{
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// save fee
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$fee->save();
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$fee_name = ($fee->name != '') ? "$fee->name - " : "";
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$from = str_replace('-', '/', $fee->from);
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$to = str_replace('-', '/', $fee->to);
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$fee_name = "$fee_name$fee->fee " . __($this->settings->get('currency')) . " ($from-$to)";
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}
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else
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{
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// has fee been successfully saved?
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if ($fee->save())
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{
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status::success('Fee has been successfully added');
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}
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else
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{
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status::error('Error - can\'t add new fee.');
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}
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// classic adding
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url::redirect(url_lang::base() . 'fees/show_all');
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}
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}
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else
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{
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$form = arr::overwrite($form, $post->as_array());
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$errors = arr::overwrite($errors, $post->errors('errors'));
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}
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}
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// bread crumbs
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$breadcrumbs = breadcrumbs::add()
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->link('fees/show_all', 'Fees',
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$this->acl_check_view('Settings_Controller', 'fees'))
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->text('Add new fee');
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// view for adding translation
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$view = new View('main');
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$view->title = __('Add new fee');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->content = new View('fees/add');
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$view->content->name = $form['name'];
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$view->content->fee = $form['fee'];
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$view->content->from = $form['from'];
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$view->content->to = $form['to'];
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$view->content->type_id = $form['type_id'];
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$view->content->errors = $errors;
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$view->content->days = $days;
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$view->content->months = $months;
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$view->content->years = $years;
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$view->content->types = $enum_types;
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$view->content->fee_model = isset($fee) && $fee->id ? $fee : NULL;
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$view->content->fee_name = isset($fee_name) ? $fee_name : NULL;
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$view->render(TRUE);
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}
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/**
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* Edits fee
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*
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* @author Michal Kliment
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* @param integer $fee_id
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*/
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public function edit($fee_id = NULL)
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{
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if (!$fee_id)
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Controller::warning(PARAMETER);
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// access control
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if (!$this->acl_check_edit('Settings_Controller', 'fees'))
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Controller::error(ACCESS);
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$fee = new Fee_Model($fee_id);
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// item is read only
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if ($fee->readonly)
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Controller::error(READONLY);
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$enum_type_name_model = new Enum_type_name_Model();
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$enum_type_name = $enum_type_name_model->where('type_name', 'Fees types')->find();
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$enum_type_model = new Enum_type_Model();
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$enum_types = $enum_type_model->get_values($enum_type_name->id);
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$this->fee_id = $fee->id;
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$form = array
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(
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'name' => $fee->name,
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'fee' => $fee->fee,
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'from' => array
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(
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'day' => (int) substr($fee->from, 8, 2),
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'month' => (int) substr($fee->from, 5, 2),
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'year' => (int) substr($fee->from, 0, 4)
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),
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'to' => array
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(
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'day' => (int) substr($fee->to, 8, 2),
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'month' => (int) substr($fee->to, 5, 2),
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'year' => (int) substr($fee->to, 0, 4)
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),
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'type_id' => $fee->type_id
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);
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$errors = array
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(
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'fee' => '',
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'from' => '',
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'to' => '',
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'type_id' => ''
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);
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$days = array();
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for ($i = 1; $i <= 31; $i++)
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$days[$i] = $i;
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$months = array();
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for ($i = 1; $i <= 12; $i++)
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$months[$i] = $i;
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$years = array();
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for ($i = date('Y') - 100; $i <= date('Y') + 100; $i++)
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$years[$i] = $i;
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if ($_POST)
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{
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$post = new Validation($_POST);
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$post->add_rules('fee', 'required', 'numeric');
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$post->add_rules('from', array('valid', 'date'));
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$post->add_rules('to', array('valid', 'date'));
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// new system is not restricted on overlapping intervals in global scale
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// overlapping will be checked individually with each member
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$post->add_callbacks('type_id', array($this, 'valid_interval'));
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if ($post->validate())
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{
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$fee = new Fee_Model($fee_id);
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$fee->type_id = $post->type_id;
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$fee->name = $post->name;
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$fee->fee = $post->fee;
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$fee->from = date::round_month(
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$post->from['day'],
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$post->from['month'],
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$post->from['year']
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);
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$fee->to = date::round_month(
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$post->to['day'],
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$post->to['month'],
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$post->to['year']
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);
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// clears form content
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unset($form_data);
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// has fee been successfully saved?
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if ($fee->save())
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{
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status::success('Fee has been successfully updated');
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url::redirect(url_lang::base() . 'fees/show_all');
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}
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else
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{
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status::error('Error - cant edit fee.');
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}
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}
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else
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{
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$form = arr::overwrite($form, $post->as_array());
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$errors = arr::overwrite($errors, $post->errors('errors'));
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}
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}
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// bread crumbs
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$breadcrumbs = breadcrumbs::add()
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->link('fees/show_all', 'Fees',
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$this->acl_check_view('Settings_Controller', 'fees'))
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->text($fee->name . ' (' . $fee->id . ')')
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->text('Edit fee');
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// view for adding translation
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$view = new View('main');
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$view->title = __('Edit fee');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->content = new View('fees/edit');
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$view->content->fee_id = $fee_id;
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$view->content->name = $form['name'];
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$view->content->fee = $form['fee'];
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$view->content->from = $form['from'];
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$view->content->to = $form['to'];
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$view->content->type_id = $form['type_id'];
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$view->content->errors = $errors;
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$view->content->days = $days;
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$view->content->months = $months;
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$view->content->years = $years;
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$view->content->types = $enum_types;
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$view->render(TRUE);
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}
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/**
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* Deletes fee
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*
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* @author Michal Kliment
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* @param ineteger $fee_id
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*/
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public function delete($fee_id = NULL)
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{
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// wrong parameter
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if (!$fee_id || !is_numeric($fee_id))
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Controller::warning(PARAMETER);
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// access control
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if (!$this->acl_check_delete('Settings_Controller', 'fees'))
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Controller::error(ACCESS);
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$fee = new Fee_Model($fee_id);
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// fee doesn't exist
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if (!$fee->id)
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Controller::error(RECORD);
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// item is read only
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if ($fee->readonly)
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Controller::error(READONLY);
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// fee is used on some tariffs
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if ($fee->members_fees->count())
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{
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status::warning('Fee is used in some tariffs');
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url::redirect(url_lang::base() . 'fees/show_all');
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}
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// success
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if ($fee->delete())
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{
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status::success('Fee has been successfully deleted');
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}
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url::redirect(url_lang::base() . 'fees/show_all');
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}
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/**
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* Checks overlapping of fee validity intervals.
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*
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* @param Validation $post
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*/
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public function valid_interval($post = NULL)
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{
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if (empty($post) || !is_object($post) || !($post instanceof Validation))
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{
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self::error(PAGE);
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}
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$from_date = date::round_month(
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$post->from['day'], $post->from['month'], $post->from['year']
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);
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$to_date = date::round_month(
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$post->to['day'], $post->to['month'], $post->to['year'], TRUE
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);
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$diff = date::diff_month($to_date, $from_date);
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if ($diff < -1)
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{
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$post->add_error('from', 'bigger');
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return;
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}
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if ($diff < 0)
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{
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$post->add_error('to', 'minimal');
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return;
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}
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}
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/**
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* Callback function to show name of fee, in read-only fee show translated name
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*
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* @author Michal Kliment
|
|
* @param object $item
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* @param string $name
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*/
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protected static function name_field($item, $name)
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{
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// fee is read-only
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if ($item->readonly)
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// show trasnslated name
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echo __('' . $item->name);
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else
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// show name
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echo $item->name;
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}
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}
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