/**
* Filters the `tribe_events_category_slug` to return the category slug that's WPML aware.
*
* WPML does not currently support translation of custom taxonomies root ,e.g. `category` in
* The Events Calendar case. But we do take WPML-managed translations of the `category` slug
* into account in our rewrite rules and try to show a localized version of the `category` slug
* in the permalinks.
*
* @param string $slug The original, possibily translated, category slug.
*
* @return string The category slug in its ENG form if the Events Category translation is not active
* or in a translation that The Events Calendar supports.
*/
public function filter_tribe_events_category_slug($slug)
{
/** @var SitePress $sitepress */
global $sitepress;
$tax_sync_options = $sitepress->get_setting('taxonomies_sync_option');
$translate_event_cat = !empty($tax_sync_options[Tribe__Events__Main::TAXONOMY]);
$using_lang_query_var = $sitepress->get_setting('language_negotiation_type') == 3;
if (!$translate_event_cat || $using_lang_query_var) {
$slug = 'category';
} else {
$lang = $sitepress->get_locale(ICL_LANGUAGE_CODE);
$tec_translation = Tribe__Events__Integrations__WPML__Utils::get_wpml_i18n_strings(array('category'), $lang);
$slug = !empty($tec_translation[0]) ? end($tec_translation[0]) : $slug;
$remove_accents = true;
/**
* Whether accents should be removed from the translated slug or not.
*
* Returning a falsy value here will prevent accents from being removed.
* E.g. "catégorie" would become "categorie" if this filter value is truthy;
* it would instead remain unchanged if this filters returns a falsy value.
*
* @param bool $remove_accents Defaults to `true`.
*/
$remove_accents = apply_filters('tribe_events_integrations_category_slug_remove_accents', $remove_accents);
if ($remove_accents) {
$slug = remove_accents(urldecode($slug));
}
}
return $slug;
}
protected function prepare_organizer_slug_translations()
{
$wpml_i18n_strings = Tribe__Events__Integrations__WPML__Utils::get_wpml_i18n_strings(array($this->organizer_slug));
$post_slug_translations = Tribe__Events__Integrations__WPML__Utils::get_post_slug_translations_for(Tribe__Events__Organizer::POSTTYPE);
$slug_translations = array_merge($wpml_i18n_strings[0], array_values($post_slug_translations));
$this->organizer_slug_translations = array_map('esc_attr', array_unique($slug_translations));
}
/**
* Filters the "all" fragment of the all recurrences link.
*
* @param string $all_frag
* @param int $post_id
*/
public function filter_tribe_events_pro_all_link_frag($all_frag, $post_id)
{
$language_information = wpml_get_language_information(null, $post_id);
if (!is_array($language_information) || empty($language_information['locale'])) {
return $all_frag;
}
$locale = $language_information['locale'];
$all_frags = Tribe__Events__Integrations__WPML__Utils::get_wpml_i18n_strings(array('all'), $locale);
if (empty($all_frags[0]) || !is_array($all_frags[0])) {
return $all_frag;
}
// the last translation is the one in the language we seek
return end($all_frags[0]);
}