/**
* sets the language for home page
* add the lang query var when querying archives with no language code
*
* @since 1.2
*
* @param object $query instance of WP_Query
*/
public function parse_main_query($query)
{
if ($query !== $GLOBALS['wp_the_query']) {
return;
}
$qv = $query->query_vars;
// homepage is requested, let's set the language
// take care to avoid posts page for which is_home = 1
if (empty($query->query) && (is_home() || is_page())) {
$this->home_language();
$this->home_requested();
}
parent::parse_main_query($query);
$is_archive = count($query->query) == 1 && !empty($qv['paged']) || $query->is_date || $query->is_author || !empty($qv['post_type']) && $query->is_post_type_archive && $this->model->is_translated_post_type($qv['post_type']);
// sets the language in case we hide the default language
// use $query->query['s'] as is_search is not set when search is empty
// http://wordpress.org/support/topic/search-for-empty-string-in-default-language
if ($this->options['hide_default'] && !isset($qv['lang']) && ($is_archive || isset($query->query['s']) || count($query->query) == 1 && !empty($qv['feed']))) {
$this->set_language($this->model->get_language($this->options['default_lang']));
$this->set_lang_query_var($query, $this->curlang);
}
}
