<?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_language')) { function get_language() { if (isset($_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") && is_dir("view/$lang")) { $preferred = $lang; break; } } } if(isset($preferred)) return $preferred; return ((isset($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 = $a->langsave; } // load string translation table for alternate language if(! function_exists('load_translation_table')) { function load_translation_table($lang) { global $a; if(file_exists("view/$lang/strings.php")) { include("view/$lang/strings.php"); } else $a->strings = array(); }} // translate string if translation exists if(! function_exists('t')) { function t($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); }}