var $holidays;
var $keys = array(); // These are our localized strings.
- // The getKey obtains localized keyword value.
- function getKey($kword) {
+ // get - obtains a localized value from $keys array.
+ function get($key) {
$value = '';
- $pos = strpos($kword, '.'); // Keywords can have separating dots such as in form.login.about.
+ $pos = strpos($key, '.'); // Keywords can have separating dots such as in form.login.about.
if (!($pos === false)) {
- $words = explode('.', $kword);
+ $words = explode('.', $key);
$str = '';
foreach ($words as $word) {
$str .= "['".$word."']";
}
eval("\$value = \$this->keys".$str.";");
} else {
- $value = $this->keys[$kword];
+ $value = $this->keys[$key];
}
return $value;
}
// TODO: refactoring ongoing down from here...
function getWeekDayName($id) {
- $id = intval($id);
+ $id = (int) $id;
return $this->weekdayNames[$id];
}
$this->monthNames = $i18n_months;
$this->weekdayNames = $i18n_weekdays;
-
+
$this->weekdayShortNames = $i18n_weekdays_short;
- if (defined('SHOW_HOLIDAYS') && isTrue(SHOW_HOLIDAYS)) {
+// if (defined('SHOW_HOLIDAYS') && isTrue(SHOW_HOLIDAYS)) {
$this->holidays = $i18n_holidays;
- }
-
+// }
+
foreach ($i18n_key_words as $kword=>$value) {
- $pos = strpos($kword, ".");
- if (!($pos === false)) {
- $p = explode(".", $kword);
- $str = "";
- foreach ($p as $w) {
- $str .= "[\"".$w."\"]";
- }
- //$value = addslashes($value);
- eval("\$this->keys".$str."='".$value."';");
- } else {
- $this->keys[$kword] = $value;
- }
+ $pos = strpos($kword, ".");
+ if (!($pos === false)) {
+ $p = explode(".", $kword);
+ $str = "";
+ foreach ($p as $w) {
+ $str .= "[\"".$w."\"]";
+ }
+ eval("\$this->keys".$str."='".$value."';");
+ } else {
+ $this->keys[$kword] = $value;
+ }
}
}
$this->monthNames = $i18n_months;
$this->weekdayNames = $i18n_weekdays;
$this->weekdayShortNames = $i18n_weekdays_short;
- if (defined('SHOW_HOLIDAYS') && isTrue(SHOW_HOLIDAYS)) {
+// if (defined('SHOW_HOLIDAYS') && isTrue(SHOW_HOLIDAYS)) {
$this->holidays = $i18n_holidays;
- }
+// }
foreach ($i18n_key_words as $kword=>$value) {
- if (!$value) continue;
- $pos = strpos($kword, ".");
- if (!($pos === false)) {
- $p = explode(".", $kword);
- $str = "";
- foreach ($p as $w) {
- $str .= "[\"".$w."\"]";
- }
- //$value = addslashes($value);
- eval("\$this->keys".$str."='".$value."';");
- } else {
- $this->keys[$kword] = $value;
- }
+ if (!$value) continue;
+ $pos = strpos($kword, ".");
+ if (!($pos === false)) {
+ $p = explode(".", $kword);
+ $str = "";
+ foreach ($p as $w) {
+ $str .= "[\"".$w."\"]";
+ }
+ eval("\$this->keys".$str."='".$value."';");
+ } else {
+ $this->keys[$kword] = $value;
+ }
}
- return true;
+ return true;
}
}
return file_exists($filename);
}
+ // getBrowserLanguage() returns a first supported language from browser settings.
function getBrowserLanguage()
{
$acclang = @$_SERVER['HTTP_ACCEPT_LANGUAGE'];
if (empty($acclang)) {
- return "";
+ return false;
}
$lang_prefs = explode(',', $acclang);
foreach ($lang_prefs as $lang_pref) {
$lang_pref_parts = explode(';', trim($lang_pref));
- $lang_parts = explode('-', trim($lang_pref_parts[0]));
+ $lang = $lang_pref_parts[0];
+ if ($this->hasLang($lang)) {
+ return $lang; // Return full language designation (if available), such as pt-BR.
+ }
+
+ if (strlen($lang) <= 2)
+ continue; // Do not bother determining main language because we already have it.
+
+ $lang_parts = explode('-', trim($lang));
$lang_main = $lang_parts[0];
- if ($this->hasLang($lang_main)) {
- return $lang_main;
+ if ($lang_main != $lang && $this->hasLang($lang_main)) {
+ return $lang_main; // Return main language designation, such as pt.
}
}
- return "";
+ return false;
}
// getLangFileList() returns a list of language files.
$d = @opendir(RESOURCE_DIR);
while (($file = @readdir($d))) {
if (($file != ".") && ($file != "..")) {
- if (strpos($file, ".lang.php")) {
- $fileList[] = @basename($file);
- }
+ if (strpos($file, ".lang.php")) {
+ $fileList[] = @basename($file);
+ }
}
}
@closedir($d);
return $fileList;
}
-
+
static function getLangFromFilename($filename)
{
return substr($filename, 0, strpos($filename, '.'));
}
}
-?>
\ No newline at end of file