%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
add_image_size( 'trp-custom-language-flag', 18, 12 );
// Register country flag size for use in Add Media modal
add_filter( 'image_size_names_choose', 'trp_add_flag_sizes' );
function trp_add_flag_sizes( $sizes ) {
return array_merge( $sizes, array(
'trp-custom-language-flag' => __( 'Custom Language Flag', 'translatepress-multilingual' )
) );
}
add_filter( 'trp_wp_languages', 'trpc_add_custom_language', 10, 2 );
function trpc_add_custom_language( $languages ) {
$option = get_option( 'trp_advanced_settings', true );
if ( isset( $option['custom_language'] ) ) {
//print_r($option['custom_language'];
foreach ( $option['custom_language']['cuslangname'] as $key => $value ) {
if(isset($option["custom_language"]["cuslangcode"][ $key ])) {
$lang = $option["custom_language"]["cuslangcode"][$key];
}else{
$lang = $option["custom_language"]["cuslangiso"][ $key ];
}
$custom_language_iso = $option["custom_language"]["cuslangiso"][ $key ];
$custom_language_name = $option["custom_language"]["cuslangname"][ $key ];
$custom_language_native = $option["custom_language"]["cuslangnative"][ $key ];
if ( array_key_exists( $lang, $languages ) ) {
if(empty( $custom_language_name )){
$custom_language_name = $languages[$lang]['english_name'];
}
if(empty( $custom_language_native )){
$custom_language_native = $languages[$lang]['native_name'];
}
if(empty( $custom_language_iso )){
$custom_language_iso = reset($languages[$lang]['iso']);
}
}else{
if( empty($custom_language_iso) && isset($option["custom_language"]["cuslangcode"][ $key ])){
$custom_language_iso = $option["custom_language"]["cuslangcode"][$key];
}
}
$languages[ $lang ] = array(
'language' => $lang,
'english_name' => $custom_language_name,
'native_name' => $custom_language_native,
'iso' => array( $custom_language_iso ),
'is_custom_language' => true
);
global $TRP_LANGUAGE;
if ( isset( $option["cuslangisrtl"] ) && $option["cuslangisrtl"] === 'yes' && $TRP_LANGUAGE === $custom_language_iso ) {
$GLOBALS['text_direction'] = 'rtl';
}
}
}
return $languages;
}
add_filter('gettext_with_context', 'trpc_language_rtl', 10, 4);
function trpc_language_rtl($translated, $text, $context, $domain){
$option = get_option( 'trp_advanced_settings', true );
global $TRP_LANGUAGE;
if ( isset( $option['custom_language'] ) ) {
foreach ( $option['custom_language']['cuslangname'] as $key => $value ) {
$custom_language_code = $option["custom_language"]["cuslangcode"][$key];
if($text == 'ltr' && $context == "text direction" && isset($option["custom_language"]["cuslangisrtl"][$key]) && $option["custom_language"]["cuslangisrtl"][$key] === 'yes' && $TRP_LANGUAGE === $custom_language_code){
$translated = 'rtl';
}
}
}
return $translated;
}
add_filter( 'trp_flags_path', 'trpc_flags_path_custom', 10, 2 );
/**
* @param $original_flags_path
* @param $language_code
*
* @return mixed
*
* Returns the original flags path for original languages
* Or the custom flag path for flags uploaded into the media library
* The image is returned resized to the custom size dictated bu trp-custom-language-flag
*
*/
function trpc_flags_path_custom( $original_flags_path, $language_code ) {
// only change the folder path for the custom languages:
$option = get_option( 'trp_advanced_settings', true );
if ( isset( $option['custom_language'] ) ) {
foreach ( $option['custom_language']['cuslangname'] as $key => $value ) {
if ($language_code === $option["custom_language"]["cuslangcode"][$key] && !empty($option["custom_language"]["cuslangflag"][$key]) ) {
$attachment_array = wp_get_attachment_image_src(attachment_url_to_postid($option["custom_language"]["cuslangflag"][ $key ]), 'trp-custom-language-flag');
return isset($attachment_array) && $attachment_array ? $attachment_array[0] : $option["custom_language"]["cuslangflag"][ $key ];
}
}
}
return $original_flags_path;
}
add_filter( 'trp_flag_file_name', 'trpc_flag_name_custom', 10, 2 );
/**
* @param $original_flags_path
* @param $language_code
*
* @return string
*
* For the custom languages the flag name is contained into the flag path
* it does not follow the naming pattern language.png
* So no need to return anything in that case
*/
function trpc_flag_name_custom ( $original_flags_path, $language_code ){
// only change flag name for the custom languages:
$option = get_option( 'trp_advanced_settings', true );
if ( isset( $option['custom_language'] ) ) {
foreach ( $option['custom_language']['cuslangname'] as $key => $value ) {
if ($language_code === $option["custom_language"]["cuslangcode"][$key] && !empty($option["custom_language"]["cuslangflag"][$key])) {
return '';
}
}
}
return $original_flags_path;
}
add_filter('trp_saving_advanced_settings_is_successful', 'trp_add_messages_custom_language_codes', 10, 3);
/**
* The function verifies if the language codes and ISO codes written by the user contain only the allowed characters, A-Z a-z 0-9 _ - and if the language code is unique among other custom languages and existing languages.
*
* @param bool $is_correct_code retains if the language code and the ISO code are valid or not
* @param $settings
* @param $submitted_settings
*/
function trp_verify_custom_language_codes($is_correct_code, $settings){
if(isset($settings['custom_language']['cuslangcode'])) {
foreach ($settings['custom_language']['cuslangcode'] as $key => $item) {
if (!empty($settings['custom_language']['cuslangcode'][$key])) {
if (!trp_is_valid_language_code($item)) {
$is_correct_code = false;
return array(
'message' => esc_html__('The Language code of the added custom language is invalid.','translatepress-multilingual'),
'correct_code' => $is_correct_code
);
}
}else{
$is_correct_code = false;
return array(
'message' => esc_html__('The Language code of the added custom language cannot be empty.', 'translatepress-multilingual'),
'correct_code' => $is_correct_code
);
}
}
}
if(isset($settings['custom_language']['cuslangiso'])) {
foreach ($settings['custom_language']['cuslangiso'] as $key => $item) {
if(!empty($settings['custom_language']['cuslangiso'][$key])){
if (!trp_is_valid_language_code($item)) {
$is_correct_code = false;
return array(
'message' => esc_html__('The Automatic Translation Code of the added custom language is invalid.', 'translatepress-multilingual'),
'correct_code' => $is_correct_code
);
}
}
}
}
return array(
'message' => '',
'correct_code' => $is_correct_code
);
}
function trp_add_messages_custom_language_codes($correct_code, $settings, $submitted_settings){
$correct_code_custom_language = trp_verify_custom_language_codes(true, $settings);
if($correct_code_custom_language['correct_code'] === false){
/* phpcs:ignore */
add_settings_error( 'trp_advanced_settings', 'settings_error', esc_html($correct_code_custom_language['message']), 'error' );
$correct_code = false;
return $correct_code;
}
return $correct_code;
}
add_filter('trp_extra_sanitize_advanced_settings', 'trp_save_settings_language', 10, 3);
/**
* The custom language is saved only if the codes are correct.
* @param $settings
* @param $submitted_settings
* @param $prev_settings
* @return mixed
*/
function trp_save_settings_language($settings, $submitted_settings, $prev_settings){
$correct_custom_languagea_code = trp_verify_custom_language_codes(true, $settings);
if($correct_custom_languagea_code['correct_code'] === false) {
$settings['custom_language'] = $prev_settings['custom_language'];
}
return $settings;
}
Zerion Mini Shell 1.0