[WordPress] WordPress Widgets: Refactoring, Part 12

00-widget-display.php

<?php

namespace WordPressWidgetBoilerplate\WordPress;

class WidgetDisplay
{
  private $widgetSlug;

  public function __construct(string $widgetSlug)
  {
      $this->widgetSlug = $widgetSlug;
  }

  public function show($args, $instance)
  {
    // More to come
  }
}

01-widget-widget.php

<?php
public function widget($args, $instance)
{
    return $this->widgetDisplay->show($args, $instance);
}

02-widget-admin.php

<?php

public function __construct($widgetSlug)
{
    parent::__construct($widgetSlug);
    $this->widgetSerializer = new WidgetSerializer($this->getWidgetSlug());
    $this->widgetDisplay = new WidgetDisplay($this->getWidgetSlug());
}

03-widget.php

<div id="<?php echo $args['id']; ?>">
    <h3 class="widget-title"><?php echo $instance['title']; ?></h3>
    <p><?php echo $instance['content']; ?></p>
    <pre><?php echo $instance['display-title']; ?></pre>
</div><!-- #<?php echo $args['id']; ?>-->

04-widget-display.php

<?php
public function show($args, $instance)
{
    include_once 'Views/Widget.php';
}