[.[.[...]]] * @param mixed $default Value to return if no data is found * @return mixed */ function us_config( $path, $default = NULL, $reload = FALSE ) { global $us_template_directory; // Caching configuration values in a inner static value within the same request static $configs = array(); // Defined paths to configuration files $config_name = strtok( $path, '.' ); if ( ! isset( $configs[ $config_name ] ) OR $reload ) { $config_paths = array_reverse( us_locate_file( 'config/' . $config_name . '.php', TRUE ) ); if ( empty( $config_paths ) ) { if ( WP_DEBUG ) { // TODO rework this check for correct plugin activation //wp_die( 'Config not found: ' . $config_name ); } $configs[ $config_name ] = array(); } else { us_maybe_load_theme_textdomain(); // Parent $config data may be used from a config file $config = array(); foreach ( $config_paths as $config_path ) { $config = require $config_path; // Config may be forced not to be overloaded from a config file if ( isset( $final_config ) AND $final_config ) { break; } } $configs[ $config_name ] = apply_filters( 'us_config_' . $config_name, $config ); } } $path = substr( $path, strlen( $config_name ) + 1 ); if ( $path == '' ) { return $configs[ $config_name ]; } return us_arr_path( $configs[ $config_name ], $path, $default ); } } if ( ! function_exists( 'us_maybe_load_theme_textdomain' ) ) { /** * Load theme's textdomain * * @param string $domain * @param string $path Relative path to seek in child theme and theme * * @return bool */ function us_maybe_load_theme_textdomain( $domain = 'us', $path = '/languages' ) { if ( is_textdomain_loaded( $domain ) ) { return TRUE; } $locale = apply_filters( 'theme_locale', determine_locale(), $domain ); $filepath = us_locate_file( trailingslashit( $path ) . $locale . '.mo' ); if ( $filepath === FALSE ) { return FALSE; } return load_textdomain( $domain, $filepath ); } } if ( ! function_exists( 'us_translate' ) ) { /** * Call language function with string existing in WordPress or supported plugins and prevent those strings from going into theme .po/.mo files * * @return string Translated text. */ function us_translate( $text, $domain = NULL ) { if ( $domain == NULL ) { return __( $text ); } else { return __( $text, $domain ); } } } if ( ! function_exists( 'us_translate_x' ) ) { function us_translate_x( $text, $context, $domain = NULL ) { if ( $domain == NULL ) { return _x( $text, $context ); } else { return _x( $text, $context, $domain ); } } } if ( ! function_exists( 'us_translate_n' ) ) { function us_translate_n( $single, $plural, $number, $domain = NULL ) { if ( $domain == NULL ) { return _n( $single, $plural, $number ); } else { return _n( $single, $plural, $number, $domain ); } } } if ( ! function_exists( 'us_api_remote_request' ) ) { /** * Perform request to US Portal API * * @param $url * * @return array|bool|mixed|object */ function us_api_remote_request( $url ) { if ( empty( $url ) ) { return FALSE; } $args = array( 'headers' => array( 'Accept-Encoding' => '' ), 'timeout' => 300, 'user-agent' => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/32.0.1700.107 Chrome/32.0.1700.107 Safari/537.36', ); $request = wp_remote_request( $url, $args ); if ( is_wp_error( $request ) ) { return FALSE; } $data = json_decode( $request['body'] ); return $data; } } if ( ! function_exists( 'us_wp_link_pages' ) ) { /** * Custom Post Pagination * @param bool $echo * @return string Returns or Echoes Pagination */ function us_wp_link_pages( $echo = FALSE ) { $links = wp_link_pages( array( 'before' => '', 'link_before' => '', 'link_after' => '', 'echo' => $echo, ) ); if ( ! $echo ) { return $links; } } }