10 * Get the language setting directly from system variables, bypassing get_config()
11 * as database may not yet be configured.
13 * If possible, we use the value from the browser.
18 if(! function_exists('get_browser_language')) {
19 function get_browser_language() {
21 if (x($_SERVER,'HTTP_ACCEPT_LANGUAGE')) {
22 // break up string into pieces (languages and q factors)
23 preg_match_all('/([a-z]{1,8}(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i',
24 $_SERVER['HTTP_ACCEPT_LANGUAGE'], $lang_parse);
26 if (count($lang_parse[1])) {
27 // create a list like "en" => 0.8
28 $langs = array_combine($lang_parse[1], $lang_parse[4]);
30 // set default to 1 for any without q factor
31 foreach ($langs as $lang => $val) {
32 if ($val === '') $langs[$lang] = 1;
35 // sort list based on value
36 arsort($langs, SORT_NUMERIC);
40 if(isset($langs) && count($langs)) {
41 foreach ($langs as $lang => $v) {
42 if(file_exists("view/$lang") && is_dir("view/$lang")) {
53 return ((isset($a->config['system']['language'])) ? $a->config['system']['language'] : 'en');
57 function push_lang($language) {
62 if($language === $lang)
65 if(isset($a->strings) && count($a->strings)) {
66 $a->stringsave = $a->strings;
68 $a->strings = array();
69 load_translation_table($language);
76 if($lang === $a->langsave)
79 if(isset($a->stringsave))
80 $a->strings = $a->stringsave;
82 $a->strings = array();
88 // load string translation table for alternate language
90 if(! function_exists('load_translation_table')) {
91 function load_translation_table($lang) {
94 $a->strings = array();
95 if(file_exists("view/$lang/strings.php")) {
96 include("view/$lang/strings.php");
98 // load enabled plugins strings
99 $plugins = q("SELECT name FROM addon WHERE installed=1;");
100 if ($plugins!==false) {
101 foreach($plugins as $p) {
103 if(file_exists("addon/$name/lang/$lang/strings.php")) {
104 include("addon/$name/lang/$lang/strings.php");
110 // translate string if translation exists
112 if(! function_exists('t')) {
117 if(x($a->strings,$s)) {
118 $t = $a->strings[$s];
119 return is_array($t)?$t[0]:$t;
124 if(! function_exists('tt')){
125 function tt($singular, $plural, $count){
129 if(x($a->strings,$singular)) {
130 $t = $a->strings[$singular];
131 $f = 'string_plural_select_' . str_replace('-','_',$lang);
132 if(! function_exists($f))
133 $f = 'string_plural_select_default';
135 return is_array($t)?$t[$k]:$t;
145 // provide a fallback which will not collide with
146 // a function defined in any language file
148 if(! function_exists('string_plural_select_default')) {
149 function string_plural_select_default($n) {