<?php
namespace Nextend\SmartSlider3\Platform\WordPress\Widget;
use Nextend\SmartSlider3\Settings;
class WidgetHelper {
public function __construct() {
add_action('widgets_init', array(
$this,
'widgets_init'
), 11);
/**
* As fallback for the Classic Widgets
*/
if ($this->isOldEditor()) {
add_action('widgets_admin_page', array(
$this,
'widgets_admin_page'
));
}
}
public function widgets_init() {
/**
* Fix for Siteorigin and other plugins. They stored the class name...
*/
class_alias(WidgetSmartSlider3::class, 'N2SS3Widget');
register_widget('N2SS3Widget');
$widgetAreas = intval(Settings::get('wordpress-widget-areas', 1));
if ($widgetAreas > 0) {
for ($i = 1; $i <= $widgetAreas; $i++) {
$description = (!$this->isOldEditor()) ? 'Display this widget area in your theme: <strong><?php dynamic_sidebar( \'smartslider_area_' . $i . '\' ); ?> </strong>' : '';
register_sidebar(array(
'name' => 'Custom Widget Area - #' . $i,
'description' => $description,
'id' => 'smartslider_area_' . $i,
'before_widget' => '',
'after_widget' => '',
'before_title' => '<div style="display:none;">',
'after_title' => '</div>',
));
}
}
}
public function widgets_admin_page() {
add_action('dynamic_sidebar_before', array(
$this,
'dynamic_sidebar_before'
));
}
public function dynamic_sidebar_before($index) {
if (substr($index, 0, strlen('smartslider_area_')) === 'smartslider_area_') {
echo '<div class="description">Display this widget area in your theme with: <pre style="white-space: pre-wrap;overflow:hidden;"><?php dynamic_sidebar(\'' . esc_html($index) . '\'); ?></pre></div>';
}
}
private function isOldEditor() {
$blockEditor = function_exists('wp_use_widgets_block_editor');
return !$blockEditor || ($blockEditor && !wp_use_widgets_block_editor());
}
}