/home/edulekha/acepackagingindustry.com/wp-content/themes/enfold/config-wpml/config.php
<?php
/* - WPML compatibility - */
if(defined('ICL_SITEPRESS_VERSION') && defined('ICL_LANGUAGE_CODE'))
{
add_filter( 'avia_filter_base_data' , 'avia_wpml_options_language' );
add_filter( 'avia_filter_backend_page_title' , 'avia_wpml_backend_page_title' );
//add_action( 'init', 'avia_wpml_register_post_type_permalink', 20);
add_action( 'avia_action_before_framework_init', 'avia_wpml_get_languages');
//add_filter( 'icl_ls_languages' , 'avia_wpml_url_filter' );
add_action( 'init', 'avia_wpml_backend_language_switch');
//add_action( 'avia_wpml_backend_language_switch', 'avia_default_dynamics');
add_action( 'avia_wpml_backend_language_switch', 'avia_wpml_copy_options');
add_action( 'wp_enqueue_scripts', 'avia_wpml_register_assets' );
add_filter( 'avf_execute_avia_meta_header', '__return_true', 10, 1);
/*
* This function makes it possible that all backend options can be saved several times
* for different languages. It appends a language string to the key of the options entry
* that is saved to the wordpress database.
*
* Since the Avia Framework only uses a single option array for the whole backend and
* then serializes that array and saves it to a single database entry this is a very
* easy and flexible method to setup your site in any way you want with muliple
* languages, layouts, logos, dynamic templates, etc for each language
*/
if(!function_exists('avia_wpml_options_language'))
{
function avia_wpml_options_language($base_data)
{
global $avia_config;
$wpml_options = $avia_config['wpml']['settings'];
if((isset($wpml_options['default_language']) && $wpml_options['default_language'] != ICL_LANGUAGE_CODE) && 'all' != ICL_LANGUAGE_CODE && "" != ICL_LANGUAGE_CODE)
{
$base_data['prefix_origin'] = $base_data['prefix'];
$base_data['prefix'] = $base_data['prefix'] . "_" . ICL_LANGUAGE_CODE;
}
return $base_data;
}
}
/*check if we are using the default language*/
if(!function_exists('avia_wpml_is_default_language'))
{
function avia_wpml_is_default_language()
{
global $avia_config;
$wpml_options = $avia_config['wpml']['settings'];
if((isset($wpml_options['default_language']) && $wpml_options['default_language'] != ICL_LANGUAGE_CODE) && 'all' != ICL_LANGUAGE_CODE && "" != ICL_LANGUAGE_CODE)
{
return false;
}
else
{
return true;
}
}
}
/*fetch some default data necessary for the framework*/
if(!function_exists('avia_wpml_get_languages'))
{
function avia_wpml_get_languages()
{
global $sitepress, $avia_config;
$avia_config['wpml']['lang'] = $sitepress->get_active_languages();
$avia_config['wpml']['settings'] = get_option('icl_sitepress_settings');
}
}
/*language switch hook for the backend*/
if(!function_exists('avia_wpml_backend_language_switch'))
{
function avia_wpml_backend_language_switch()
{
if(isset($_GET['lang']) && is_admin())
{
do_action('avia_wpml_backend_language_switch');
}
}
}
/*
get an option from the database based on the option key passed.
other then with the default avia_get_option function this one retrieves all language entries and passes them as array
*/
if(!function_exists('avia_wpml_get_options'))
{
function avia_wpml_get_options($option_key)
{
global $avia, $avia_config;
if(!isset($avia->wpml))
{
$key = isset($avia->base_data['prefix_origin']) ? $avia->base_data['prefix_origin'] : $avia->base_data['prefix'];
$key = 'avia_options_'.avia_backend_safe_string( $key );
$wpml_options = $avia_config['wpml']['settings'];
$key_array = array();
if(is_array($avia_config['wpml']['lang'] ))
{
foreach($avia_config['wpml']['lang'] as $lang => $values)
{
if($wpml_options['default_language'] != $lang)
{
$key_array[$lang] = $key ."_".$lang;
}
else
{
$key_array[$lang] = $key;
}
$avia->wpml[$lang] = get_option($key_array[$lang]);
}
}
}
$option = array();
if(isset($avia->wpml))
{
foreach($avia->wpml as $language => $option_set)
{
if(isset($option_set['avia']) && isset($option_set['avia'][$option_key]))
{
$option[$language] = $option_set['avia'][$option_key];
}
else
{
$option[$language] = false;
}
}
}
return $option;
}
}
/*
* Filters the menu entry in the backend and displays the language in addition to the theme name
*/
if(!function_exists('avia_wpml_backend_page_title'))
{
function avia_wpml_backend_page_title($title)
{
if(ICL_LANGUAGE_CODE == "") return $title;
$append = "";
if('all' != ICL_LANGUAGE_CODE)
{
$append = " (".strtoupper( ICL_LANGUAGE_CODE ).")";
}
else
{
global $avia_config;
$wpml_options = $avia_config['wpml']['settings'];
$append = " (".strtoupper( $wpml_options['default_language'] ).")";
}
return $title . $append;
}
}
/*
* Creates an additional dynamic slug rewrite rule for custom categories
*/
if(!function_exists('avia_wpml_register_post_type_permalink'))
{
function avia_wpml_register_post_type_permalink() {
global $wp_post_types, $wp_rewrite, $wp, $avia_config;
if(!isset($avia_config['custom_post'])) return false;
$slug_array = avia_wpml_get_options('portfolio-slug');
foreach($avia_config['wpml']['lang'] as $lang => $values)
{
foreach($avia_config['custom_post'] as $post_type => $arguments)
{
$args = (object) $arguments['args'];
$args->rewrite['slug'] = $slug_array[$lang];
$args->permalink_epmask = EP_PERMALINK;
$post_type = sanitize_key($post_type);
if ( false !== $args->rewrite && ( is_admin() || '' != get_option('permalink_structure') ) )
{
$wp_rewrite->add_permastruct($post_type."_$lang", "{$args->rewrite['slug']}/%$post_type%", $args->rewrite['with_front'], $args->permalink_epmask);
}
}
}
}
}
/*
* Filters the links generated for the language switcher in case a user is viewing a single portfolio entry and changes the portfolio slug if necessary
*/
if(!function_exists('avia_wpml_url_filter'))
{
function avia_wpml_url_filter($lang)
{
$post_type = get_post_type();
if("portfolio" == $post_type)
{
$slug = avia_wpml_get_options('portfolio-slug');
$current = isset($slug[ICL_LANGUAGE_CODE]) ? $slug[ICL_LANGUAGE_CODE] : "";
foreach ($lang as $key => $options)
{
if(isset($options['url']) && $current != "" && $current != $slug[$key] && "" != $slug[$key])
{
$lang[$key]['url'] = str_replace("/".$current."/", "/".$slug[$key]."/", $lang[$key]['url']);
}
}
}
return $lang;
}
}
/*
* register css styles
*/
if(!function_exists('avia_wpml_register_assets'))
{
function avia_wpml_register_assets()
{
wp_enqueue_style( 'avia-wpml', AVIA_BASE_URL.'config-wpml/wpml-mod.css');
}
}
/*
* styleswitcher for the avia framework
*/
if(!function_exists('avia_wpml_language_switch'))
{
add_action( 'avia_meta_header', 'avia_wpml_language_switch', 10);
add_action( 'ava_main_header_sidebar', 'avia_wpml_language_switch', 10);
function avia_wpml_language_switch()
{
global $sitepress, $avia_config;
if(empty($avia_config['wpml_language_menu_position'])) $avia_config['wpml_language_menu_position'] = apply_filters('avf_wpml_language_switcher_position', 'sub_menu');
if($avia_config['wpml_language_menu_position'] != 'sub_menu') return;
$languages = icl_get_languages('skip_missing=0&orderby=custom');
$output = "";
if(is_array($languages))
{
$output .= "<ul class='avia_wpml_language_switch avia_wpml_language_switch_extra'>";
foreach($languages as $lang)
{
$currentlang = (ICL_LANGUAGE_CODE == $lang['language_code']) ? 'avia_current_lang' : '';
if(!avia_is_overview() && (is_home() || is_front_page())) $lang['url'] = $sitepress->language_url($lang['language_code']);
$output .= "<li class='language_".$lang['language_code']." $currentlang'><a href='".$lang['url']."'>";
$output .= " <span class='language_flag'><img title='".$lang['native_name']."' src='".$lang['country_flag_url']."' alt='".$lang['native_name']."' /></span>";
$output .= " <span class='language_native'>".$lang['native_name']."</span>";
$output .= " <span class='language_translated'>".$lang['translated_name']."</span>";
$output .= " <span class='language_code'>".$lang['language_code']."</span>";
$output .= "</a></li>";
}
$output .= "</ul>";
}
echo $output;
}
}
/*
* copy the default option set to the current language if no options set for this language is available yet
*/
if(!function_exists('avia_wpml_copy_options'))
{
function avia_wpml_copy_options()
{
global $avia, $avia_config;
$key = isset($avia->base_data['prefix_origin']) ? $avia->base_data['prefix_origin'] : $avia->base_data['prefix'];
$original_key = 'avia_options_'.avia_backend_safe_string( $key );
$language_key = 'avia_options_'.avia_backend_safe_string( $avia->base_data['prefix'] );
if($original_key !== $language_key)
{
$lang_set = get_option($language_key);
if(empty($lang_set))
{
$lang_set = get_option($original_key);
update_option($language_key, $lang_set);
wp_redirect( $_SERVER['REQUEST_URI'] );
exit();
}
}
}
}
//Add all the necessary filters. There are a LOT of WordPress functions, and you may need to add more filters for your site.
if(!function_exists('avia_wpml_correct_domain_in_url'))
{
if (!is_admin()) {
add_filter ('home_url', 'avia_wpml_correct_domain_in_url');
add_filter ('site_url', 'avia_wpml_correct_domain_in_url');
add_filter ('get_option_siteurl', 'avia_wpml_correct_domain_in_url');
add_filter ('stylesheet_directory_uri', 'avia_wpml_correct_domain_in_url');
add_filter ('template_directory_uri', 'avia_wpml_correct_domain_in_url');
add_filter ('post_thumbnail_html', 'avia_wpml_correct_domain_in_url');
add_filter ('plugins_url', 'avia_wpml_correct_domain_in_url');
add_filter ('admin_url', 'avia_wpml_correct_domain_in_url');
add_filter ('wp_get_attachment_url', 'avia_wpml_correct_domain_in_url');
}
/**
* Changes the domain for a URL so it has the correct domain for the current language
* Designed to be used by various filters
*
* @param string $url
* @return string
*/
function avia_wpml_correct_domain_in_url($url)
{
if (function_exists('icl_get_home_url'))
{
// Use the language switcher object, because that contains WPML settings, and it's available globally
global $icl_language_switcher, $avia_config;
// Only make the change if we're using the languages-per-domain option
if (isset($icl_language_switcher->settings['language_negotiation_type']) && $icl_language_switcher->settings['language_negotiation_type'] == 2)
{
if(!avia_wpml_is_default_language())
{
return str_replace(untrailingslashit( get_option('home') ), untrailingslashit(icl_get_home_url()), $url);
}
}
}
return $url;
}
}
if(!function_exists('avia_append_language_code_to_ajax_url'))
{
add_filter ('avia_ajax_url_filter', 'avia_append_language_code_to_ajax_url');
function avia_append_language_code_to_ajax_url($url)
{
//conert url in case we are using different domain
$url = avia_wpml_correct_domain_in_url($url);
//after converting the url in case it was necessary also append the language code
$url .= '?lang='.ICL_LANGUAGE_CODE;
return $url;
}
}
if(!function_exists('avia_backend_language_switch'))
{
add_filter( 'avia_options_page_header', 'avia_backend_language_switch' );
function avia_backend_language_switch()
{
$current_page = basename($_SERVER['SCRIPT_NAME']);
$query = '?';
if(!empty($_SERVER['QUERY_STRING']))
{
$query .= $_SERVER['QUERY_STRING'] . '&';
}
$languages = icl_get_languages('skip_missing=0&orderby=id');
$output = "";
if(is_array($languages) && !empty($languages))
{
$output .= "<ul class='avia_wpml_language_switch'>";
$output .= "<li><span class='avia_cur_lang_edit'>".__('Editing:', 'avia_framework')."</span><span class='avia_cur_lang'><img title='".$languages[ICL_LANGUAGE_CODE]['native_name']."' alt='".$languages[ICL_LANGUAGE_CODE]['native_name']."' src='".$languages[ICL_LANGUAGE_CODE]['country_flag_url']."' />";
$output .= ICL_LANGUAGE_NAME_EN." (".__('Change', 'avia_framework').")</span>";
unset($languages[ICL_LANGUAGE_CODE]);
$output .= "<ul class='avia_sublanguages'>";
foreach($languages as $lang)
{
$linkurl = admin_url($current_page . $query .'lang=' . $lang['language_code']);
$output .= "<li class='language_".$lang['language_code']."'><a href='".$linkurl."'>";
$output .= " <span class='language_flag'><img title='".$lang['native_name']."' src='".$lang['country_flag_url']."' alt='".$lang['native_name']."' /></span>";
$output .= " <span class='language_native'>".$lang['native_name']."</span>";
$output .= "</a></li>";
}
$output .= "</ul></li></ul>";
$output .="
<style type='text/css'>
.avia_wpml_language_switch {
z-index: 100;
padding: 10px;
position: absolute;
top: 13px;
left: 0;
margin:0;
}
.avia_wpml_language_switch ul { display:none;
z-index: 100;
background-color: white;
position: absolute;
width: 128px;
padding: 57px 10px 10px;
left: -2px;
border: 1px solid #E1E1E1;
border-top: none;
margin-top: 0;
top:0;
}
.avia_wpml_language_switch li:hover ul{display:block;}
.avia_wpml_language_switch li a{text-decoration:none;}
.avia_sublanguages li{
margin:0;
padding: 7px 0;
border-top:1px solid #e1e1e1;
}
.avia_cur_lang, .avia_cur_lang_edit{padding:3px 0; z-index:300; position:relative; cursor:pointer; color: #5C951E; display:block;}
.avia_cur_lang_edit{ color: #7D8388;}
.avia_cur_lang img{margin:0px 4px -1px 0;}
</style>
";
}
return $output;
}
}
if(!function_exists('avia_wpml_filter_dropdown_post_query'))
{
add_filter( 'avf_dropdown_post_query', 'avia_wpml_filter_dropdown_post_query', 10, 4);
function avia_wpml_filter_dropdown_post_query($prepare_sql, $table_name, $limit, $element)
{
global $wpdb;
$wpml_lang = ICL_LANGUAGE_CODE;
$wpml_join = " INNER JOIN {$wpdb->prefix}icl_translations ON {$table_name}.ID = {$wpdb->prefix}icl_translations.element_id ";
$wpml_where = " {$wpdb->prefix}icl_translations.language_code LIKE '{$wpml_lang}' AND ";
$prepare_sql = "SELECT distinct ID, post_title FROM {$table_name} {$wpml_join} WHERE {$wpml_where} post_status = 'publish' AND post_type = '".$element['subtype']."' ORDER BY post_title ASC LIMIT {$limit}";
return $prepare_sql;
}
}
if(!function_exists('avia_change_wpml_home_link'))
{
add_filter('WPML_filter_link','avia_change_wpml_home_link', 10, 2);
function avia_change_wpml_home_link($url, $lang)
{
global $sitepress;
if(is_home() || is_front_page()) $url = $sitepress->language_url($lang['language_code']);
return $url;
}
}
if(!function_exists('avia_wpml_slideshow_slide_id_check'))
{
add_filter( 'avf_avia_builder_slideshow_filter', 'avia_wpml_slideshow_slide_id_check', 10, 1);
function avia_wpml_slideshow_slide_id_check($slideshow_data)
{
$id_array = $slideshow_data['id_array'];
$slides = $slideshow_data['slides'];
if(empty($id_array) || empty($slides)) return $slideshow_data;
foreach($id_array as $key => $id)
{
if(!isset($slides[$id]))
{
$id_of_translated_attachment = icl_object_id($id, "attachment", true);
if($id_of_translated_attachment && isset($slides[$id_of_translated_attachment]))
{
$slides[$id] = $slides[$id_of_translated_attachment];
unset($slides[$id_of_translated_attachment]);
}
}
}
$slideshow_data['slides'] = $slides;
return $slideshow_data;
}
}
if(!function_exists('avia_wpml_author_name_translation'))
{
add_filter( 'avf_author_name', 'avia_wpml_author_name_translation', 10, 2);
function avia_wpml_author_name_translation($name, $author_id)
{
if(function_exists('icl_t')) $name = icl_t('Authors', 'display_name_'.$author_id, $name);
return $name;
}
}
if(!function_exists('avia_wpml_author_nickname_translation'))
{
add_filter( 'avf_author_nickname', 'avia_wpml_author_nickname_translation', 10, 2);
function avia_wpml_author_nickname_translation($name, $author_id)
{
if(function_exists('icl_t')) $name = icl_t('Authors', 'nickname_'.$author_id, $name);
return $name;
}
}
if(!function_exists('avia_append_lang_flags'))
{
//first append search item to main menu
add_filter( 'wp_nav_menu_items', 'avia_append_lang_flags', 20, 2 );
add_filter( 'avf_fallback_menu_items', 'avia_append_lang_flags', 20, 2 );
function avia_append_lang_flags( $items, $args )
{
if ((is_object($args) && $args->theme_location == 'avia'))
{
global $avia_config, $sitepress;
if(empty($avia_config['wpml_language_menu_position'])) $avia_config['wpml_language_menu_position'] = apply_filters('avf_wpml_language_switcher_position', 'main_menu');
if($avia_config['wpml_language_menu_position'] != 'main_menu') return $items;
$languages = icl_get_languages('skip_missing=0&orderby=custom');
if(is_array($languages))
{
foreach($languages as $lang)
{
$currentlang = (ICL_LANGUAGE_CODE == $lang['language_code']) ? 'avia_current_lang' : '';
if(is_home() || is_front_page()) $lang['url'] = $sitepress->language_url($lang['language_code']);
$items .= "<li class='av-language-switch-item language_".$lang['language_code']." $currentlang'><a href='".$lang['url']."'>";
$items .= " <span class='language_flag'><img title='".$lang['native_name']."' src='".$lang['country_flag_url']."' /></span>";
$items .= "</a></li>";
}
}
}
return $items;
}
}
if(!function_exists('avia_wpml_translate_date_format'))
{
function avia_wpml_translate_date_format($format)
{
if (function_exists('icl_translate')) $format = icl_translate('Formats', $format, $format);
return $format;
}
add_filter('option_date_format', 'avia_wpml_translate_date_format');
}
if(!function_exists('avia_wpml_translate_all_search_results_url'))
{
function avia_wpml_translate_all_search_results_url($search_messages, $search_query)
{
$search_messages['all_results_link'] = icl_get_home_url() . '?' . $search_messages['all_results_query'];
return $search_messages;
}
add_filter('avf_ajax_search_messages', 'avia_wpml_translate_all_search_results_url', 10, 2);
}
if(!function_exists('avia_translate_ids_from_query'))
{
function avia_translate_ids_from_query($query, $params)
{
$res = array();
if(!empty($query['tax_query'][0]['terms']) && !empty($query['tax_query'][0]['taxonomy']))
{
foreach ($query['tax_query'][0]['terms'] as $id)
{
$xlat = icl_object_id($id, $query['tax_query'][0]['taxonomy'], true);
if(!is_null($xlat)) $res[] = $xlat;
}
if(!empty($res)) $query['tax_query'][0]['terms'] = $res;
}
else if(!empty($query['post__in']) && !empty($query['post_type']))
{
foreach($query['post__in'] as $id)
{
$xlat = icl_object_id($id, $query['post_type'], true);
if(!is_null($xlat)) $res[] = $xlat;
}
if(!empty($res)) $query['post__in'] = $res;
}
return $query;
}
add_filter('avia_masonry_entries_query', 'avia_translate_ids_from_query', 10, 2);
add_filter('avia_post_grid_query', 'avia_translate_ids_from_query', 10, 2);
add_filter('avia_post_slide_query', 'avia_translate_ids_from_query', 10, 2);
add_filter('avia_blog_post_query', 'avia_translate_ids_from_query', 10, 2);
}
if(!function_exists('avia_translate_check_by_tag_values'))
{
function avia_translate_check_by_tag_values($value)
{
if(!empty($value) && is_array($value))
{
foreach($value as $key => $data)
{
$orig_term = get_term_by('slug', $data, 'post_tag');
if( false === $orig_term )
{
continue;
}
$translated_id = icl_object_id( $orig_term->term_id, 'post_tag', true );
if( is_null( $translated_id ) || ( false === $translated_id ) )
{
continue;
}
$translated_term = icl_object_id( $translated_id->term_id, 'post_tag', true );
if( is_null( $translated_term ) || ( false === $translated_term ) )
{
continue;
}
$value[$key] = $translated_term->slug;
}
}
return $value;
}
add_filter('avf_ratio_check_by_tag_values', 'avia_translate_check_by_tag_values', 10, 1);
}
}
/*compatibility function for the portfolio problems*/
if(!function_exists('avia_portfolio_compat') && defined('ICL_SITEPRESS_VERSION') && defined('ICL_LANGUAGE_CODE'))
{
add_action( 'avia_action_before_framework_init', 'avia_portfolio_compat', 30);
function avia_portfolio_compat()
{
global $avia_config;
if(empty($avia_config['wpml']['settings']['custom_posts_sync_option']) || empty($avia_config['wpml']['settings']['custom_posts_sync_option']['portfolio']))
{
$settings = get_option('icl_sitepress_settings');
$settings['custom_posts_sync_option']['portfolio'] = 1;
$settings['taxonomies_sync_option']['portfolio_entries'] = 1;
update_option('icl_sitepress_settings', $settings);
}
}
}