/**
* @global string $hq_local_package
* @global HQ_Locale $hq_locale
*/
$language = '';
if (!empty($_REQUEST['language'])) {
$language = preg_replace('/[^a-zA-Z_]/', '', $_REQUEST['language']);
} elseif (isset($GLOBALS['hq_local_package'])) {
$language = $GLOBALS['hq_local_package'];
}
switch ($step) {
case 0:
// Step 0
// TODO: no translation
//if ( hq_can_install_language_pack() && empty( $language ) && ( $languages = hq_get_available_translations() ) ) {
if (false && empty($language) && ($languages = hq_get_available_translations())) {
display_header('language-chooser');
echo '<form id="setup" method="post" action="?step=1">';
hq_install_language_form($languages);
echo '</form>';
break;
}
// Deliberately fall through if we can't reach the translations API.
// Deliberately fall through if we can't reach the translations API.
case 1:
// Step 1, direct link or from language chooser.
if (!empty($language)) {
//TODO: Goyo not download languaje
// $loaded_language = hq_download_language_pack( $language );
//if ( $loaded_language ) {
if (true) {
/**
* Download a language pack.
*
* @since 0.0.1
*
* @see hq_get_available_translations()
*
* @param string $download Language code to download.
* @return string|bool Returns the language code if successfully downloaded
* (or already installed), or false on failure.
*/
function hq_download_language_pack($download)
{
// Check if the translation is already installed.
if (in_array($download, get_available_languages())) {
return $download;
}
if (defined('DISALLOW_FILE_MODS') && DISALLOW_FILE_MODS) {
return false;
}
// Confirm the translation is one we can download.
$translations = hq_get_available_translations();
if (!$translations) {
return false;
}
foreach ($translations as $translation) {
if ($translation['language'] === $download) {
$translation_to_load = true;
break;
}
}
if (empty($translation_to_load)) {
return false;
}
$translation = (object) $translation;
require_once ABSPATH . 'hq-admin/includes/class-hq-upgrader.php';
$skin = new Automatic_Upgrader_Skin();
$upgrader = new Language_Pack_Upgrader($skin);
$translation->type = 'core';
$result = $upgrader->upgrade($translation, array('clear_update_cache' => false));
if (!$result || is_hq_error($result)) {
return false;
}
return $translation->language;
}