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<?php
if( ! class_exists( 'TIE_COMMENTS_AVATAR' ) ) {
/**
* Widget API: TIE_COMMENTS_AVATAR class
*/
class TIE_COMMENTS_AVATAR extends WP_Widget {
public function __construct(){
$widget_ops = array( 'classname' => 'recent-comments-widget' );
$control_ops = array( 'id_base' => 'comments_avatar-widget' );
parent::__construct( 'comments_avatar-widget', apply_filters( 'TieLabs/theme_name', 'TieLabs' ) .' - '.esc_html__( 'Recent Comments with avatar', TIELABS_TEXTDOMAIN ) , $widget_ops, $control_ops );
}
/**
* Outputs the content for the widget instance.
*/
public function widget( $args, $instance ){
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
$instance['title'] = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
$no_of_comments = ! empty( $instance['no_of_comments'] ) ? $instance['no_of_comments'] : 5;
echo ( $args['before_widget'] );
if ( ! empty($instance['title']) ){
echo ( $args['before_title'] . $instance['title'] . $args['after_title'] );
}
echo '<ul>';
tie_recent_comments( $no_of_comments );
echo '</ul>';
echo ( $args['after_widget'] );
}
/**
* Handles updating settings for widget instance.
*/
public function update( $new_instance, $old_instance ){
$instance = $old_instance;
$instance['title'] = sanitize_text_field( $new_instance['title'] );
$instance['no_of_comments'] = $new_instance['no_of_comments'];
return $instance;
}
/**
* Outputs the settings form for the widget.
*/
public function form( $instance ){
$defaults = array( 'title' => esc_html__( 'Recent Comments', TIELABS_TEXTDOMAIN ), 'no_of_comments' => 5 );
$instance = wp_parse_args( (array) $instance, $defaults );
$title = isset( $instance['title'] ) ? $instance['title'] : '';
$no_of_comments = isset( $instance['no_of_comments'] ) ? $instance['no_of_comments'] : 5;
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title', TIELABS_TEXTDOMAIN) ?></label>
<input id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php echo esc_attr( $title ) ?>" class="widefat" type="text" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'no_of_comments' ) ); ?>"><?php esc_html_e( 'Number of comments to show:', TIELABS_TEXTDOMAIN) ?></label>
<input id="<?php echo esc_attr( $this->get_field_id( 'no_of_comments' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'no_of_comments' ) ); ?>" value="<?php echo esc_attr( $no_of_comments ) ?>" type="number" step="1" min="1" size="3" class="tiny-text" />
</p>
<?php
}
}
/**
* Register the widget.
*/
add_action( 'widgets_init', 'tie_comments_avatar_register' );
function tie_comments_avatar_register(){
register_widget( 'TIE_COMMENTS_AVATAR' );
}
}