<?php

[0] Fix | Delete

[1] Fix | Delete

//Fix new Language Switcher widget implementation

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//old sample -> unserialize('a:1:{i:1;a:1:{s:5:"title";b:0;}}');

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//new sample -> unserialize('a:2:{i:1;a:1:{s:5:"title";b:0;}s:12:"_multiwidget";i:1;}');

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$widget_icl_lang_sel_widget = get_option('widget_icl_lang_sel_widget');

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if(is_admin() && $widget_icl_lang_sel_widget) { // && !isset($widget_icl_lang_sel_widget['_multiwidget'])) {

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$widget_icl_lang_sel_widget[ '_multiwidget' ] = 1;

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$sitepress_settings = get_option('icl_sitepress_settings');

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$icl_widget_title_show = isset($sitepress_settings[ 'icl_widget_title_show' ]) ? $sitepress_settings[ 'icl_widget_title_show' ] : false;

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foreach ( $widget_icl_lang_sel_widget as $idx => $data ) {

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if(is_array($data) && !isset($data['title_show'])) {

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$widget_icl_lang_sel_widget[$idx]['title_show'] = $icl_widget_title_show;

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}

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}

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update_option( 'widget_icl_lang_sel_widget', $widget_icl_lang_sel_widget );

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}

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//$sidebars = 'a:5:{s:19:"wp_inactive_widgets";a:0:{}s:9:"sidebar-1";a:8:{i:0;s:21:"icl_lang_sel_widget-2";i:1;s:10:"calendar-2";i:2;s:8:"search-2";i:3;s:14:"recent-posts-2";i:4;s:17:"recent-comments-2";i:5;s:10:"archives-2";i:6;s:12:"categories-2";i:7;s:6:"meta-2";}s:9:"sidebar-2";a:0:{}s:9:"sidebar-3";a:0:{}s:13:"array_version";i:3;}';

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//$sidebars = unserialize($sidebars);

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$sidebars = get_option('sidebars_widgets');

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//Fix widget id from single to multi instance

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$fixed = false;

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foreach ( $sidebars as $sidebar_id => $widgets ) {

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if ( is_array( $widgets ) ) {

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foreach ( $widgets as $index => $widget_id ) {

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if ( $widget_id == 'icl_lang_sel_widget' ) {

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$sidebars[ $sidebar_id ][ $index ] = 'icl_lang_sel_widget-1';

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$fixed = true;

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break;

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}

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}

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}

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if ( $fixed ) {

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break;

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}

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}

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if($fixed) {

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update_option('sidebars_widgets', $sidebars);

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}

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