187 lines
3.7 KiB
PHP
187 lines
3.7 KiB
PHP
<?php
|
|
|
|
require_once("include/dba.php");
|
|
|
|
/**
|
|
* translation support
|
|
*/
|
|
|
|
|
|
/**
|
|
*
|
|
* Get the language setting directly from system variables, bypassing get_config()
|
|
* as database may not yet be configured.
|
|
*
|
|
* If possible, we use the value from the browser.
|
|
*
|
|
*/
|
|
|
|
|
|
if(! function_exists('get_browser_language')) {
|
|
function get_browser_language() {
|
|
|
|
if (x($_SERVER,'HTTP_ACCEPT_LANGUAGE')) {
|
|
// break up string into pieces (languages and q factors)
|
|
preg_match_all('/([a-z]{1,8}(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i',
|
|
$_SERVER['HTTP_ACCEPT_LANGUAGE'], $lang_parse);
|
|
|
|
if (count($lang_parse[1])) {
|
|
// create a list like "en" => 0.8
|
|
$langs = array_combine($lang_parse[1], $lang_parse[4]);
|
|
|
|
// set default to 1 for any without q factor
|
|
foreach ($langs as $lang => $val) {
|
|
if ($val === '') $langs[$lang] = 1;
|
|
}
|
|
|
|
// sort list based on value
|
|
arsort($langs, SORT_NUMERIC);
|
|
}
|
|
}
|
|
|
|
if(isset($langs) && count($langs)) {
|
|
foreach ($langs as $lang => $v) {
|
|
if(file_exists("view/lang/$lang") && is_dir("view/lang/$lang")) {
|
|
$preferred = $lang;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if(isset($preferred))
|
|
return $preferred;
|
|
|
|
$a = get_app();
|
|
return ((isset($a->config['system']['language'])) ? $a->config['system']['language'] : 'en');
|
|
}}
|
|
|
|
|
|
function push_lang($language) {
|
|
global $lang, $a;
|
|
|
|
$a->langsave = $lang;
|
|
|
|
if($language === $lang)
|
|
return;
|
|
|
|
if(isset($a->strings) && count($a->strings)) {
|
|
$a->stringsave = $a->strings;
|
|
}
|
|
$a->strings = array();
|
|
load_translation_table($language);
|
|
$lang = $language;
|
|
}
|
|
|
|
function pop_lang() {
|
|
global $lang, $a;
|
|
|
|
if($lang === $a->langsave)
|
|
return;
|
|
|
|
if(isset($a->stringsave))
|
|
$a->strings = $a->stringsave;
|
|
else
|
|
$a->strings = array();
|
|
|
|
$lang = $a->langsave;
|
|
}
|
|
|
|
|
|
// l
|
|
|
|
if(! function_exists('load_translation_table')) {
|
|
/**
|
|
* load string translation table for alternate language
|
|
*
|
|
* first plugin strings are loaded, then globals
|
|
*
|
|
* @param string $lang language code to load
|
|
*/
|
|
function load_translation_table($lang) {
|
|
global $a;
|
|
|
|
$a->strings = array();
|
|
// load enabled plugins strings
|
|
$plugins = q("SELECT name FROM addon WHERE installed=1;");
|
|
if ($plugins!==false) {
|
|
foreach($plugins as $p) {
|
|
$name = $p['name'];
|
|
if(file_exists("addon/$name/lang/$lang/strings.php")) {
|
|
include("addon/$name/lang/$lang/strings.php");
|
|
}
|
|
}
|
|
}
|
|
|
|
if(file_exists("view/lang/$lang/strings.php")) {
|
|
include("view/lang/$lang/strings.php");
|
|
}
|
|
|
|
}}
|
|
|
|
// translate string if translation exists
|
|
|
|
if(! function_exists('t')) {
|
|
function t($s) {
|
|
|
|
$a = get_app();
|
|
|
|
if(x($a->strings,$s)) {
|
|
$t = $a->strings[$s];
|
|
return is_array($t)?$t[0]:$t;
|
|
}
|
|
return $s;
|
|
}}
|
|
|
|
if(! function_exists('tt')){
|
|
function tt($singular, $plural, $count){
|
|
global $lang;
|
|
$a = get_app();
|
|
|
|
if(x($a->strings,$singular)) {
|
|
$t = $a->strings[$singular];
|
|
$f = 'string_plural_select_' . str_replace('-','_',$lang);
|
|
if(! function_exists($f))
|
|
$f = 'string_plural_select_default';
|
|
$k = $f($count);
|
|
return is_array($t)?$t[$k]:$t;
|
|
}
|
|
|
|
if ($count!=1){
|
|
return $plural;
|
|
} else {
|
|
return $singular;
|
|
}
|
|
}}
|
|
|
|
// provide a fallback which will not collide with
|
|
// a function defined in any language file
|
|
|
|
if(! function_exists('string_plural_select_default')) {
|
|
function string_plural_select_default($n) {
|
|
return ($n != 1);
|
|
}}
|
|
|
|
|
|
/**
|
|
* Return installed languages as associative array
|
|
* [
|
|
* lang => lang,
|
|
* ...
|
|
* ]
|
|
*/
|
|
function get_avaiable_languages() {
|
|
$lang_choices = array();
|
|
$langs = glob('view/lang/*/strings.php'); /**/
|
|
|
|
if(is_array($langs) && count($langs)) {
|
|
if(! in_array('view/lang/en/strings.php',$langs))
|
|
$langs[] = 'view/lang/en/';
|
|
asort($langs);
|
|
foreach($langs as $l) {
|
|
$t = explode("/",$l);
|
|
$lang_choices[$t[1]] = $t[1];
|
|
}
|
|
}
|
|
return $lang_choices;
|
|
}
|