/**
* Returns all the URLs sent for this element
*
* @param Boolean $fill_empty_lang Should the empty lang index be filled with '' ?
* @return Array Multidimensional array of URLs
* ex : $url['en'] = 'my-element-url'
*/
protected function _get_urls($fill_empty_lang = FALSE)
{
$urls = array();
foreach (Settings::get_languages() as $l) {
// If lang URL exists, use it
if ($this->input->post('url_' . $l['lang']) !== '') {
$urls[$l['lang']] = url_title(convert_accented_characters($this->input->post('url_' . $l['lang'])));
} else {
// Try to use the lang title
if ($this->input->post('title_' . $l['lang']) !== '') {
$urls[$l['lang']] = url_title(convert_accented_characters($this->input->post('title_' . $l['lang'])));
} else {
if ($fill_empty_lang === TRUE) {
$urls[$l['lang']] = '';
}
}
}
}
$default_lang_url = $urls[Settings::get_lang('default')];
foreach ($urls as $lang => $url) {
if ($url == '') {
$urls[$lang] = $default_lang_url;
}
}
return $urls;
}
/**
* 获取URL地址参数数组
*
* @return array|null
*/
public function urls()
{
if (is_array(self::$urls)) {
return self::$urls;
}
$CI =& get_instance();
$urls = $CI->uri->ruri_to_assoc();
if (!is_array($urls)) {
$urls = array();
}
self::$urls = $urls;
return self::$urls;
}
