freenetis-github/application/helpers/period.php @ 73dfab3e
| 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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* Výčet platebních období SMS a telefonátů
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*
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* @see Phone_invoices_Controller
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* @author Ondřej Fibich
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* @package Helper
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*/
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class period
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{
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/**
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* Období špičky
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*/
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const PEAK_HOURS = 1;
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/**
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* Období mimo špičku
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*/
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const OUT_PEAK_HOURS = 2;
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/**
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* Období víkendu
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*/
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const WEEKEND = 3;
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/**
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* Ve více obdobích
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*/
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const MORE_PERIOD = 4;
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/**
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* Není v období
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*/
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const NO_PERIOD = 5;
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/**
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* Pole zkratek období
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* @var array[string]
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*/
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private static $short_cuts = array("Šp", "MŠp", "Vkn", "+=", "");
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/**
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* Pole celých jmen období
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* @var array[string]
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*/
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private static $names = array("Peak", "Out of peak", "Weekend", "More period", "");
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/**
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* Kontroluje zda-li je perioda platná
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* @param int $period
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* @return boolean
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*/
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public static function is_valid($period)
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{
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return ($period >= self::PEAK_HOURS && $period <= self::NO_PERIOD);
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}
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/**
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* Metoda pro výběr dat z polí dle periody
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* @param array[string] $source
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* @param integer $period
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* @return string
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* @throws InvalidArgumentException Při chybné periodě
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*/
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protected static function _get($source, $period)
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{
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if (!self::is_valid($period))
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{
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throw new InvalidArgumentException();
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}
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return $source[$period - 1];
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}
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/**
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* Získá zkratku periody
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* @param integer $period Konstanty PEAK_HOURS, OUT_PEAK_HOURS, WEEKEND
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* @return string Zkratka
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* @throws InvalidArgumentException Při chybné periodě
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*/
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public static function get_short_cut($period)
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{
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return self::_get(self::$short_cuts, $period);
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}
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/**
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* Získá celé jméno periody
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* @param integer $period Konstanty PEAK_HOURS, OUT_PEAK_HOURS, WEEKEND
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* @return string Jméno periody
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* @throws InvalidArgumentException Při chybné periodě
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*/
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public static function get_name($period)
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{
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return url_lang::lang("texts." . self::_get(self::$names, $period));
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}
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}
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