FishEye: file osCommerce/branches/frank/osc_trunk/includes/classes/language.php

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hpdl	1	1	<?php
hpdl	1	2	/*
hpdl	121	3	$Id: language.php 1767 2008-01-05 12:33:05Z frank $
hpdl	1	4
		5	osCommerce, Open Source E-Commerce Solutions
		6	http://www.oscommerce.com
		7
hpdl	1512	8	Copyright (c) 2007 osCommerce
hpdl	1	9
hpdl	1498	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	383	18	var $_code,
hpdl	410	19	$_languages = array(),
hpdl	410	20	$_definitions = array();
hpdl	1	21
		22	/* Class constructor */
		23
		24	function osC_Language() {
hpdl	368	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	448	34	'code' => $Qlanguages->value('code'),
hpdl	1	35	'name' => $Qlanguages->value('name'),
hpdl	410	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	1512	44	'numeric_separator_thousands' => $Qlanguages->value('numeric_separator_thousands'),
hpdl	1512	45	'parent_id' => $Qlanguages->valueInt('parent_id'));
hpdl	1	46	}
		47
		48	$Qlanguages->freeResult();
		49
hpdl	383	50	$this->set();
hpdl	1	51	}
		52
		53	/* Public methods */
		54
hpdl	1512	55	function load($key, $language_code = null) {
hpdl	410	56	global $osC_Database;
hpdl	410	57
hpdl	1512	58	if ( is_null($language_code) ) {
		59	$language_code = $this->_code;
		60	}
		61
		62	if ( $this->_languages[$language_code]['parent_id'] > 0 ) {
		63	$this->load($key, $this->getCodeFromID($this->_languages[$language_code]['parent_id']));
		64	}
		65
hpdl	410	66	$Qdef = $osC_Database->query('select * from :table_languages_definitions where languages_id = :languages_id and content_group = :content_group');
hpdl	410	67	$Qdef->bindTable(':table_languages_definitions', TABLE_LANGUAGES_DEFINITIONS);
frank	1767	68	$Qdef->bindInt(':languages_id', osC_Language::getData('id', $language_code));
hpdl	410	69	$Qdef->bindValue(':content_group', $key);
hpdl	1512	70	$Qdef->setCache('languages-' . $language_code . '-' . $key);
hpdl	410	71	$Qdef->execute();
		72
		73	while ($Qdef->next()) {
		74	$this->_definitions[$Qdef->value('definition_key')] = $Qdef->value('definition_value');
		75	}
		76
		77	$Qdef->freeResult();
		78	}
		79
		80	function get($key) {
		81	if (isset($this->_definitions[$key])) {
		82	return $this->_definitions[$key];
		83	}
		84
		85	return $key;
		86	}
		87
hpdl	383	88	function set($code = '') {
		89	$this->_code = $code;
		90
		91	if (empty($this->_code)) {
		92	if (isset($_SESSION['language'])) {
		93	$this->_code = $_SESSION['language'];
		94	} elseif (isset($_COOKIE['language'])) {
		95	$this->_code = $_COOKIE['language'];
		96	} else {
		97	$this->_code = $this->getBrowserSetting();
hpdl	1	98	}
		99	}
		100
hpdl	383	101	if (empty($this->_code) \|\| ($this->exists($this->_code) === false)) {
hpdl	383	102	$this->_code = DEFAULT_LANGUAGE;
hpdl	1	103	}
hpdl	1	104
hpdl	383	105	if (!isset($_COOKIE['language']) \|\| (isset($_COOKIE['language']) && ($_COOKIE['language'] != $this->_code))) {
hpdl	757	106	osc_setcookie('language', $this->_code, time()+606024*90);
hpdl	1	107	}
hpdl	1	108
hpdl	383	109	if ((isset($_SESSION['language']) === false) \|\| (isset($_SESSION['language']) && ($_SESSION['language'] != $this->_code))) {
hpdl	383	110	$_SESSION['language'] = $this->_code;
hpdl	1	111	}
		112	}
		113
hpdl	383	114	function getBrowserSetting() {
		115	if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) && !empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
		116	$browser_languages = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
hpdl	1	117
hpdl	383	118	$languages = array('ar' => 'ar([-_][[:alpha:]]{2})?\|arabic',
		119	'bg' => 'bg\|bulgarian',
		120	'br' => 'pt[-_]br\|brazilian portuguese',
		121	'ca' => 'ca\|catalan',
		122	'cs' => 'cs\|czech',
		123	'da' => 'da\|danish',
		124	'de' => 'de([-_][[:alpha:]]{2})?\|german',
		125	'el' => 'el\|greek',
		126	'en' => 'en([-_][[:alpha:]]{2})?\|english',
		127	'es' => 'es([-_][[:alpha:]]{2})?\|spanish',
		128	'et' => 'et\|estonian',
		129	'fi' => 'fi\|finnish',
		130	'fr' => 'fr([-_][[:alpha:]]{2})?\|french',
		131	'gl' => 'gl\|galician',
		132	'he' => 'he\|hebrew',
		133	'hu' => 'hu\|hungarian',
		134	'id' => 'id\|indonesian',
		135	'it' => 'it\|italian',
		136	'ja' => 'ja\|japanese',
		137	'ko' => 'ko\|korean',
		138	'ka' => 'ka\|georgian',
		139	'lt' => 'lt\|lithuanian',
		140	'lv' => 'lv\|latvian',
		141	'nl' => 'nl([-_][[:alpha:]]{2})?\|dutch',
		142	'no' => 'no\|norwegian',
		143	'pl' => 'pl\|polish',
		144	'pt' => 'pt([-_][[:alpha:]]{2})?\|portuguese',
		145	'ro' => 'ro\|romanian',
		146	'ru' => 'ru\|russian',
		147	'sk' => 'sk\|slovak',
		148	'sr' => 'sr\|serbian',
		149	'sv' => 'sv\|swedish',
		150	'th' => 'th\|thai',
		151	'tr' => 'tr\|turkish',
		152	'uk' => 'uk\|ukrainian',
		153	'tw' => 'zh[-_]tw\|chinese traditional',
		154	'zh' => 'zh\|chinese simplified');
hpdl	1	155
hpdl	383	156	foreach ($browser_languages as $browser_language) {
		157	foreach ($languages as $key => $value) {
		158	if (eregi('^(' . $value . ')(;q=[0-9]\\.[0-9])?$', $browser_language) && $this->exists($key)) {
		159	return $key;
		160	}
hpdl	1	161	}
		162	}
		163	}
		164
hpdl	383	165	return false;
hpdl	1	166	}
hpdl	1	167
hpdl	383	168	function exists($code) {
hpdl	383	169	return array_key_exists($code, $this->_languages);
hpdl	1	170	}
		171
		172	function getAll() {
		173	return $this->_languages;
		174	}
		175
hpdl	410	176	function getData($key, $language = '') {
		177	if (empty($language)) {
		178	$language = $this->_code;
		179	}
		180
		181	return $this->_languages[$language][$key];
		182	}
		183
		184	function getCodeFromID($id) {
		185	foreach ($this->_languages as $code => $lang) {
		186	if ($lang['id'] == $id) {
		187	return $code;
		188	}
		189	}
		190	}
		191
hpdl	121	192	function getID() {
hpdl	383	193	return $this->_languages[$this->_code]['id'];
hpdl	1	194	}
hpdl	121	195
hpdl	121	196	function getName() {
hpdl	383	197	return $this->_languages[$this->_code]['name'];
hpdl	121	198	}
		199
		200	function getCode() {
hpdl	383	201	return $this->_code;
hpdl	121	202	}
hpdl	121	203
hpdl	410	204	function getLocale() {
		205	return $this->_languages[$this->_code]['locale'];
		206	}
		207
		208	function getCharacterSet() {
		209	return $this->_languages[$this->_code]['charset'];
		210	}
		211
hpdl	758	212	function getDateFormatShort($with_time = false) {
		213	if ($with_time === true) {
		214	return $this->_languages[$this->_code]['date_format_short'] . ' ' . $this->getTimeFormat();
		215	}
		216
hpdl	410	217	return $this->_languages[$this->_code]['date_format_short'];
		218	}
		219
		220	function getDateFormatLong() {
		221	return $this->_languages[$this->_code]['date_format_long'];
		222	}
		223
		224	function getTimeFormat() {
		225	return $this->_languages[$this->_code]['time_format'];
		226	}
		227
		228	function getTextDirection() {
		229	return $this->_languages[$this->_code]['text_direction'];
		230	}
		231
		232	function getCurrencyID() {
		233	return $this->_languages[$this->_code]['currencies_id'];
hpdl	121	234	}
hpdl	121	235
hpdl	410	236	function getNumericDecimalSeparator() {
hpdl	410	237	return $this->_languages[$this->_code]['numeric_separator_decimal'];
hpdl	121	238	}
hpdl	410	239
		240	function getNumericThousandsSeparator() {
		241	return $this->_languages[$this->_code]['numeric_separator_thousands'];
		242	}
hpdl	1434	243
		244	function showImage($code = null, $width = '16', $height = '10', $parameters = null) {
		245	if ( empty($code) ) {
		246	$code = $this->_code;
		247	}
		248
		249	$image_code = strtolower(substr($code, 3));
		250
		251	if ( !is_numeric($width) ) {
		252	$width = 16;
		253	}
		254
		255	if ( !is_numeric($height) ) {
		256	$height = 10;
		257	}
		258
		259	return osc_image('images/worldflags/' . $image_code . '.png', $this->_languages[$code]['name'], $width, $height, $parameters);
		260	}
hpdl	1	261	}
hpdl	1	262	?>

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