FishEye: file osCommerce/branches/hpdl/oscommerce/includes/classes/language.php

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hpdl	1	1	<?php
hpdl	1	2	/*
hpdl	120	3	$Id: language.php 1497 2007-03-29 13:40:05Z hpdl $
hpdl	1	4
		5	osCommerce, Open Source E-Commerce Solutions
		6	http://www.oscommerce.com
		7
hpdl	377	8	Copyright (c) 2006 osCommerce
hpdl	1	9
hpdl	1497	10	This program is free software; you can redistribute it and/or modify
		11	it under the terms of the GNU General Public License v2 (1991)
		12	as published by the Free Software Foundation.
hpdl	1	13	*/
		14
		15	class osC_Language {
		16
		17	/* Private variables */
hpdl	377	18	var $_code,
hpdl	387	19	$_languages = array(),
hpdl	387	20	$_definitions = array();
hpdl	1	21
		22	/* Class constructor */
		23
		24	function osC_Language() {
hpdl	199	25	global $osC_Database;
hpdl	1	26
		27	$Qlanguages = $osC_Database->query('select * from :table_languages order by sort_order, name');
		28	$Qlanguages->bindTable(':table_languages', TABLE_LANGUAGES);
		29	$Qlanguages->setCache('languages');
		30	$Qlanguages->execute();
		31
		32	while ($Qlanguages->next()) {
		33	$this->_languages[$Qlanguages->value('code')] = array('id' => $Qlanguages->valueInt('languages_id'),
hpdl	447	34	'code' => $Qlanguages->value('code'),
hpdl	1	35	'name' => $Qlanguages->value('name'),
hpdl	386	36	'locale' => $Qlanguages->value('locale'),
		37	'charset' => $Qlanguages->value('charset'),
		38	'date_format_short' => $Qlanguages->value('date_format_short'),
		39	'date_format_long' => $Qlanguages->value('date_format_long'),
		40	'time_format' => $Qlanguages->value('time_format'),
		41	'text_direction' => $Qlanguages->value('text_direction'),
		42	'currencies_id' => $Qlanguages->valueInt('currencies_id'),
		43	'numeric_separator_decimal' => $Qlanguages->value('numeric_separator_decimal'),
hpdl	1431	44	'numeric_separator_thousands' => $Qlanguages->value('numeric_separator_thousands'));
hpdl	1	45	}
		46
		47	$Qlanguages->freeResult();
		48
hpdl	377	49	$this->set();
hpdl	1	50	}
		51
		52	/* Public methods */
		53
hpdl	387	54	function load($key) {
hpdl	394	55	global $osC_Database;
hpdl	387	56
hpdl	394	57	$Qdef = $osC_Database->query('select * from :table_languages_definitions where languages_id = :languages_id and content_group = :content_group');
		58	$Qdef->bindTable(':table_languages_definitions', TABLE_LANGUAGES_DEFINITIONS);
		59	$Qdef->bindInt(':languages_id', $this->getID());
		60	$Qdef->bindValue(':content_group', $key);
		61	$Qdef->setCache('languages-' . $this->_code . '-' . $key);
		62	$Qdef->execute();
hpdl	387	63
hpdl	394	64	while ($Qdef->next()) {
hpdl	394	65	$this->_definitions[$Qdef->value('definition_key')] = $Qdef->value('definition_value');
hpdl	387	66	}
hpdl	394	67
hpdl	394	68	$Qdef->freeResult();
hpdl	387	69	}
		70
		71	function get($key) {
		72	if (isset($this->_definitions[$key])) {
		73	return $this->_definitions[$key];
		74	}
		75
		76	return $key;
		77	}
		78
hpdl	377	79	function set($code = '') {
		80	$this->_code = $code;
		81
		82	if (empty($this->_code)) {
		83	if (isset($_SESSION['language'])) {
		84	$this->_code = $_SESSION['language'];
		85	} elseif (isset($_COOKIE['language'])) {
		86	$this->_code = $_COOKIE['language'];
		87	} else {
		88	$this->_code = $this->getBrowserSetting();
hpdl	1	89	}
		90	}
		91
hpdl	377	92	if (empty($this->_code) \|\| ($this->exists($this->_code) === false)) {
hpdl	377	93	$this->_code = DEFAULT_LANGUAGE;
hpdl	1	94	}
hpdl	1	95
hpdl	377	96	if (!isset($_COOKIE['language']) \|\| (isset($_COOKIE['language']) && ($_COOKIE['language'] != $this->_code))) {
hpdl	733	97	osc_setcookie('language', $this->_code, time()+606024*90);
hpdl	1	98	}
hpdl	1	99
hpdl	377	100	if ((isset($_SESSION['language']) === false) \|\| (isset($_SESSION['language']) && ($_SESSION['language'] != $this->_code))) {
hpdl	377	101	$_SESSION['language'] = $this->_code;
hpdl	1	102	}
		103	}
		104
hpdl	377	105	function getBrowserSetting() {
		106	if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) && !empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
		107	$browser_languages = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
hpdl	1	108
hpdl	377	109	$languages = array('ar' => 'ar([-_][[:alpha:]]{2})?\|arabic',
		110	'bg' => 'bg\|bulgarian',
		111	'br' => 'pt[-_]br\|brazilian portuguese',
		112	'ca' => 'ca\|catalan',
		113	'cs' => 'cs\|czech',
		114	'da' => 'da\|danish',
		115	'de' => 'de([-_][[:alpha:]]{2})?\|german',
		116	'el' => 'el\|greek',
		117	'en' => 'en([-_][[:alpha:]]{2})?\|english',
		118	'es' => 'es([-_][[:alpha:]]{2})?\|spanish',
		119	'et' => 'et\|estonian',
		120	'fi' => 'fi\|finnish',
		121	'fr' => 'fr([-_][[:alpha:]]{2})?\|french',
		122	'gl' => 'gl\|galician',
		123	'he' => 'he\|hebrew',
		124	'hu' => 'hu\|hungarian',
		125	'id' => 'id\|indonesian',
		126	'it' => 'it\|italian',
		127	'ja' => 'ja\|japanese',
		128	'ko' => 'ko\|korean',
		129	'ka' => 'ka\|georgian',
		130	'lt' => 'lt\|lithuanian',
		131	'lv' => 'lv\|latvian',
		132	'nl' => 'nl([-_][[:alpha:]]{2})?\|dutch',
		133	'no' => 'no\|norwegian',
		134	'pl' => 'pl\|polish',
		135	'pt' => 'pt([-_][[:alpha:]]{2})?\|portuguese',
		136	'ro' => 'ro\|romanian',
		137	'ru' => 'ru\|russian',
		138	'sk' => 'sk\|slovak',
		139	'sr' => 'sr\|serbian',
		140	'sv' => 'sv\|swedish',
		141	'th' => 'th\|thai',
		142	'tr' => 'tr\|turkish',
		143	'uk' => 'uk\|ukrainian',
		144	'tw' => 'zh[-_]tw\|chinese traditional',
		145	'zh' => 'zh\|chinese simplified');
hpdl	1	146
hpdl	377	147	foreach ($browser_languages as $browser_language) {
		148	foreach ($languages as $key => $value) {
		149	if (eregi('^(' . $value . ')(;q=[0-9]\\.[0-9])?$', $browser_language) && $this->exists($key)) {
		150	return $key;
		151	}
hpdl	1	152	}
		153	}
		154	}
		155
hpdl	377	156	return false;
hpdl	1	157	}
hpdl	1	158
hpdl	377	159	function exists($code) {
hpdl	377	160	return array_key_exists($code, $this->_languages);
hpdl	1	161	}
		162
		163	function getAll() {
		164	return $this->_languages;
		165	}
		166
hpdl	387	167	function getData($key, $language = '') {
		168	if (empty($language)) {
		169	$language = $this->_code;
		170	}
		171
		172	return $this->_languages[$language][$key];
		173	}
		174
hpdl	399	175	function getCodeFromID($id) {
		176	foreach ($this->_languages as $code => $lang) {
		177	if ($lang['id'] == $id) {
		178	return $code;
		179	}
		180	}
		181	}
		182
hpdl	120	183	function getID() {
hpdl	377	184	return $this->_languages[$this->_code]['id'];
hpdl	1	185	}
hpdl	120	186
hpdl	120	187	function getName() {
hpdl	377	188	return $this->_languages[$this->_code]['name'];
hpdl	120	189	}
		190
		191	function getCode() {
hpdl	377	192	return $this->_code;
hpdl	120	193	}
hpdl	120	194
hpdl	386	195	function getLocale() {
		196	return $this->_languages[$this->_code]['locale'];
		197	}
		198
		199	function getCharacterSet() {
		200	return $this->_languages[$this->_code]['charset'];
		201	}
		202
hpdl	735	203	function getDateFormatShort($with_time = false) {
		204	if ($with_time === true) {
		205	return $this->_languages[$this->_code]['date_format_short'] . ' ' . $this->getTimeFormat();
		206	}
		207
hpdl	386	208	return $this->_languages[$this->_code]['date_format_short'];
		209	}
		210
		211	function getDateFormatLong() {
		212	return $this->_languages[$this->_code]['date_format_long'];
		213	}
		214
		215	function getTimeFormat() {
		216	return $this->_languages[$this->_code]['time_format'];
		217	}
		218
		219	function getTextDirection() {
		220	return $this->_languages[$this->_code]['text_direction'];
		221	}
		222
		223	function getCurrencyID() {
		224	return $this->_languages[$this->_code]['currencies_id'];
		225	}
		226
		227	function getNumericDecimalSeparator() {
		228	return $this->_languages[$this->_code]['numeric_separator_decimal'];
		229	}
		230
		231	function getNumericThousandsSeparator() {
		232	return $this->_languages[$this->_code]['numeric_separator_thousands'];
		233	}
hpdl	1431	234
		235	function showImage($code = null, $width = '16', $height = '10', $parameters = null) {
		236	if ( empty($code) ) {
		237	$code = $this->_code;
		238	}
		239
		240	$image_code = strtolower(substr($code, 3));
		241
		242	if ( !is_numeric($width) ) {
		243	$width = 16;
		244	}
		245
		246	if ( !is_numeric($height) ) {
		247	$height = 10;
		248	}
		249
		250	return osc_image('images/worldflags/' . $image_code . '.png', $this->_languages[$code]['name'], $width, $height, $parameters);
		251	}
hpdl	1	252	}
hpdl	1	253	?>

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