File "class-wp-widget-recent-comments.php"

Full path: /home/kosmetik/public_html/widgets/class-wp-widget-recent-comments.php
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<?php

class WP_Widget_Recent_Comments extends WP_Widget
{
    public function __construct()
    {
        $widget_ops = array('classname' => 'widget_recent_comments', 'description' => __('Your site&#8217;s most recent comments.'), 'customize_selective_refresh' => true);
        parent::__construct('recent-comments', __('Recent Comments'), $widget_ops);
        $this->alt_option_name = 'widget_recent_comments';
        if (is_active_widget(false, false, $this->id_base) || is_customize_preview()) {
            add_action('wp_head', array($this, 'recent_comments_style'));
        }
    }
    public function recent_comments_style()
    {
        if (!current_theme_supports('widgets') || !apply_filters('show_recent_comments_widget_style', true, $this->id_base)) {
            return;
        }
        $type_attr = current_theme_supports('html5', 'style') ? '' : ' type="text/css"';
        printf('<style%s>.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>', $type_attr);
    }
    public function widget($args, $instance)
    {
        static $first_instance = true;
        if (!isset($args['widget_id'])) {
            $args['widget_id'] = $this->id;
        }
        $output = '';
        $default_title = __('Recent Comments');
        $title = !empty($instance['title']) ? $instance['title'] : $default_title;
        $title = apply_filters('widget_title', $title, $instance, $this->id_base);
        $number = !empty($instance['number']) ? absint($instance['number']) : 5;
        if (!$number) {
            $number = 5;
        }
        $comments = get_comments(apply_filters('widget_comments_args', array('number' => $number, 'status' => 'approve', 'post_status' => 'publish'), $instance));
        $output .= $args['before_widget'];
        if ($title) {
            $output .= $args['before_title'] . $title . $args['after_title'];
        }
        $recent_comments_id = $first_instance ? 'recentcomments' : "recentcomments-{$this->number}";
        $first_instance = false;
        $format = current_theme_supports('html5', 'navigation-widgets') ? 'html5' : 'xhtml';
        $format = apply_filters('navigation_widgets_format', $format);
        if ('html5' === $format) {
            $title = trim(strip_tags($title));
            $aria_label = $title ? $title : $default_title;
            $output .= '<nav role="navigation" aria-label="' . esc_attr($aria_label) . '">';
        }
        $output .= '<ul id="' . esc_attr($recent_comments_id) . '">';
        if (is_array($comments) && $comments) {
            $post_ids = array_unique(wp_list_pluck($comments, 'comment_post_ID'));
            _prime_post_caches($post_ids, strpos(get_option('permalink_structure'), '%category%'), false);
            foreach ((array) $comments as $comment) {
                $output .= '<li class="recentcomments">';
                $output .= sprintf(_x('%1$s on %2$s', 'widgets'), '<span class="comment-author-link">' . get_comment_author_link($comment) . '</span>', '<a href="' . esc_url(get_comment_link($comment)) . '">' . get_the_title($comment->comment_post_ID) . '</a>');
                $output .= '</li>';
            }
        }
        $output .= '</ul>';
        if ('html5' === $format) {
            $output .= '</nav>';
        }
        $output .= $args['after_widget'];
        echo $output;
    }
    public function update($new_instance, $old_instance)
    {
        $instance = $old_instance;
        $instance['title'] = sanitize_text_field($new_instance['title']);
        $instance['number'] = absint($new_instance['number']);
        return $instance;
    }
    public function form($instance)
    {
        $title = isset($instance['title']) ? $instance['title'] : '';
        $number = isset($instance['number']) ? absint($instance['number']) : 5;
        ?>
		<p>
			<label for="<?php 
        echo $this->get_field_id('title');
        ?>"><?php 
        _e('Title:');
        ?></label>
			<input class="widefat" id="<?php 
        echo $this->get_field_id('title');
        ?>" name="<?php 
        echo $this->get_field_name('title');
        ?>" type="text" value="<?php 
        echo esc_attr($title);
        ?>" />
		</p>

		<p>
			<label for="<?php 
        echo $this->get_field_id('number');
        ?>"><?php 
        _e('Number of comments to show:');
        ?></label>
			<input class="tiny-text" id="<?php 
        echo $this->get_field_id('number');
        ?>" name="<?php 
        echo $this->get_field_name('number');
        ?>" type="number" step="1" min="1" value="<?php 
        echo $number;
        ?>" size="3" />
		</p>
		<?php 
    }
    public function flush_widget_cache()
    {
        _deprecated_function(__METHOD__, '4.4.0');
    }
}