/**
* Hook Callback. Change the UI language in foreign language namespaces
*/
function translation_hook(&$event, $args)
{
global $ID;
global $lang;
global $conf;
global $ACT;
// try to load language from session/cookie - stick to language selected by the user previously
if (!empty($_SESSION[DOKU_COOKIE]['translationlc'])) {
$lc = $_SESSION[DOKU_COOKIE]['translationlc'];
} else {
if (!empty(get_doku_pref('plugin_translation_lc', null))) {
$lc = get_doku_pref('plugin_translation_lc', null);
}
}
// redirect away from start page?
if (empty($lc) && $this->conf['redirectstart'] && $ID == $conf['start'] && $ACT == 'show') {
$lc = $this->helper->getBrowserLang($conf['lang']);
if (!$lc) {
$lc = $conf['lang'];
}
if ($lc != $conf['lang']) {
$_SESSION[DOKU_COOKIE]['translationlc'] = $lc;
set_doku_pref('plugin_translation_lc', $lc);
header('Location: ' . wl($lc . ':' . $conf['start'], '', true, '&'));
exit;
}
}
// check if we are in a foreign language namespace
$newLc = $this->helper->getLangPart($ID);
if (empty($newLc)) {
$lc = $conf['lang'];
} else {
if ($newLc != $lc) {
$lc = $newLc;
}
}
// store language in session (for page related views only)
if (in_array($ACT, array('show', 'recent', 'diff', 'edit', 'preview', 'source', 'subscribe'))) {
$_SESSION[DOKU_COOKIE]['translationlc'] = $lc;
set_doku_pref('plugin_translation_lc', $lc);
}
// stop. no effort is needed
if ($lc == $conf['lang']) {
return;
}
// adjust environment to the selected language
$this->locale = $lc;
if (!$this->getConf('translateui')) {
return true;
}
if (file_exists(DOKU_INC . 'inc/lang/' . $lc . '/lang.php')) {
require DOKU_INC . 'inc/lang/' . $lc . '/lang.php';
}
$conf['lang_before_translation'] = $conf['lang'];
//store for later access in syntax plugin
$conf['lang'] = $lc;
return true;
}
/**
* Hook Callback. Change the UI language in foreign language namespaces
*/
function translation_hook(&$event, $args)
{
global $ID;
global $lang;
global $conf;
global $ACT;
// redirect away from start page?
if ($this->conf['redirectstart'] && $ID == $conf['start'] && $ACT == 'show') {
$lc = $this->hlp->getBrowserLang();
if (!$lc) {
$lc = $conf['lang'];
}
header('Location: ' . wl($lc . ':' . $conf['start'], '', true, '&'));
exit;
}
// check if we are in a foreign language namespace
$lc = $this->hlp->getLangPart($ID);
// store language in session (for page related views only)
if (in_array($ACT, array('show', 'recent', 'diff', 'edit', 'preview', 'source', 'subscribe'))) {
$_SESSION[DOKU_COOKIE]['translationlc'] = $lc;
}
if (!$lc) {
$lc = $_SESSION[DOKU_COOKIE]['translationlc'];
}
if (!$lc) {
return;
}
$this->locale = $lc;
if (!$this->getConf('translateui')) {
return true;
}
if (file_exists(DOKU_INC . 'inc/lang/' . $lc . '/lang.php')) {
require DOKU_INC . 'inc/lang/' . $lc . '/lang.php';
}
$conf['lang_before_translation'] = $conf['lang'];
//store for later access in syntax plugin
$conf['lang'] = $lc;
return true;
}
