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<?php
/**
* WPML Configuration Class
*
* @package Wanderfuls WordPress Theme
* @subpackage Configs
*/
if ( ! class_exists( 'TB_WPML_Config' ) ) {
class TB_WPML_Config {
/**
* Start things up
*
* @since 1.6.0
*/
public function __construct() {
// Add Actions
add_action( 'admin_init', array( $this, 'register_strings' ) );
add_filter( 'body_class', array( $this, 'body_class' ) );
// Add Filters
add_filter( 'upload_dir', array( $this, 'convert_base_url' ) );
add_filter( 'tb_toggle_bar_content_id', array( $this, 'toggle_bar_content_id' ) );
// Register shortcodes
add_shortcode( 'wpml_translate', array( $this, 'translate_shortcode' ) );
add_shortcode( 'wpml_lang_selector', array( $this, 'switcher_shortcode' ) );
}
/**
* Registers theme_mod strings into WPML
*
* @since 1.6.0
*/
public function register_strings() {
if ( function_exists( 'icl_register_string' ) && $strings = tb_register_theme_mod_strings() ) {
foreach( $strings as $string => $default ) {
icl_register_string( 'Theme Mod', $string, get_theme_mod( $string, $default ) );
}
}
}
/**
* Registers theme_mod strings into WPML
*
* @since 3.0.0
*/
public function body_class( $classes ) {
if ( defined( 'ICL_LANGUAGE_CODE' ) ) {
$classes[] = 'wpml-language-'. ICL_LANGUAGE_CODE;
}
return $classes;
}
/**
* Fix for when users have the Language URL Option on "different domains"
* which causes cropped images to fail.
* Runs if 'WPML_SUNRISE_MULTISITE_DOMAINS' constant is defined
*
* @since 1.6.0
*/
public function convert_base_url( $param ) {
// Check if WPML is set to multisite domains
if ( defined( 'WPML_SUNRISE_MULTISITE_DOMAINS' ) ) {
global $sitepress;
if ( $sitepress ) {
// Convert upload directory base URL to correct language
$param['baseurl'] = $sitepress->convert_url( $param['baseurl'] );
}
}
// Return param
return $param;
}
/**
* Converts toggle page ID to WPML compatible ID
*
* @since 1.6.0
*/
public function toggle_bar_content_id( $id ) {
if ( function_exists( 'icl_object_id' ) && defined( 'ICL_LANGUAGE_CODE' ) ) {
$id = icl_object_id( $id, 'page', false, ICL_LANGUAGE_CODE );
}
return $id;
}
/**
* WPML Translation Shortcode
*
* [wpml_translate lang=es]Hola[/wpml_translate]
* [wpml_translate lang=en]Hello[/wpml_translate]
*
* @since 1.6.0
*/
public function translate_shortcode( $atts, $content = null ) {
extract( shortcode_atts( array(
'lang' => '',
), $atts ) );
$lang_active = ICL_LANGUAGE_CODE;
if ( $lang == $lang_active ) {
return do_shortcode($content);
}
}
/**
* Language switcher plugin
*
* @since 1.6.0
*/
public function switcher_shortcode( $atts, $content = null ) {
do_action( 'icl_language_selector' );
}
}
}
new TB_WPML_Config();