/**
* Checks whether either the provided language code,
* if provided, or the current language code are
* the default language.
*
* i.e. is this language the default language
*
* n.b. the current language could have been switched
* using bbl_switch_to_lang
*
* @param string $lang_code The language code to check (optional)
* @return bool True if the default language
**/
function bbl_is_default_lang($lang_code = null)
{
if (is_null($lang_code)) {
$lang = bbl_get_current_lang();
} else {
if (is_string($lang_code)) {
// In case someone passes a lang object
$lang = bbl_get_lang($lang_code);
}
}
return bbl_get_default_lang_code() == $lang->code;
}
public function get_job_language($job)
{
$job = get_post($job);
$languages = get_the_terms($job, 'bbl_job_language');
if (empty($languages)) {
return false;
}
return bbl_get_lang(reset($languages)->name);
}
/**
* Returns the default language for this site.
*
* @return object The language object for the default language
**/
public function get_default_lang()
{
return bbl_get_lang($this->default_lang);
}
/**
* Hooks the WP post_class filter to add some language specific classes.
*
* @param array $classes The post classes
* @param array $class One or more classes which have been added to the class list.
* @param int $post_id The ID of the post we're providing classes for
* @return array The body classes
**/
public function post_class(array $classes, $class, $post_id)
{
$post = get_post($post_id);
$post_lang_code = bbl_get_post_lang_code($post);
$lang = bbl_get_lang($post_lang_code);
if (self::use_default_text_direction($post)) {
$default_lang = bbl_get_default_lang();
$classes[] = 'bbl-post-' . sanitize_html_class($default_lang->text_direction);
} else {
$classes[] = 'bbl-post-' . sanitize_html_class($lang->text_direction);
}
# @TODO I don't think this class should be included:
$classes[] = 'bbl-post-' . sanitize_html_class($lang->name);
$classes[] = 'bbl-post-' . sanitize_html_class($lang->url_prefix);
$classes[] = 'bbl-post-' . sanitize_html_class($lang->code);
# @TODO I don't think this class should be included:
$classes[] = 'bbl-post-' . sanitize_html_class($lang->display_name);
return $classes;
}
