<?php

class Charityheart_Recent_Comment extends Apus_Widget {
    public function __construct() {
        parent::__construct(
            'apus_recent_comment',
            esc_html__('Apus Recent Comments Widget', 'charityheart'),
            array( 'description' => esc_html__( 'Show list of recent comments', 'charityheart' ), )
        );
        $this->widgetName = 'recent_comment';
    }

    public function getTemplate() {
        $this->template = 'recent-comment.php';
    }

    public function widget( $args, $instance ) {
        $this->display($args, $instance);
    }
    
    public function form( $instance ) {
        if ( isset( $instance[ 'title' ] ) ) {
            $title = $instance[ 'title' ];
        } else {
            $title = esc_html__( 'Latest Post', 'charityheart' );
        }

        if(isset($instance[ 'number_comment' ])){
            $number_comment = $instance[ 'number_comment' ];
        }else{
            $number_comment = 4;
        }
        // Widget admin form
        ?>
        <p>
            <label for="<?php echo esc_attr($this->get_field_id( 'title' )); ?>"><?php esc_html_e( 'Title:', 'charityheart' ); ?></label>
            <input class="widefat" id="<?php echo esc_attr($this->get_field_id( 'title' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'title' )); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
        </p>
        <p>
            <label for="<?php echo esc_attr($this->get_field_id( 'number_comment' )); ?>"><?php esc_html_e( 'Num Comments:', 'charityheart' ); ?></label>
            <input class="widefat" id="<?php echo esc_attr($this->get_field_id( 'number_comment' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'number_comment' )); ?>" type="text" value="<?php echo  esc_attr( $number_comment ); ?>" />
        </p>
<?php
    }

    public function update( $new_instance, $old_instance ) {
        $instance = array();
        $instance['title'] = ( ! empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';
        $instance['number_comment'] = ( ! empty( $new_instance['number_comment'] ) ) ? strip_tags( $new_instance['number_comment'] ) : '';
        $instance['layout'] = ( ! empty( $new_instance['layout'] ) ) ? $new_instance['layout'] : 'default';
        return $instance;
    }
}

register_widget( 'Charityheart_Recent_Comment' );