<?php
if(!class_exists('SubwayQodeLatestPostsMenu')) {
	class SubwayQodeLatestPostsMenu extends WP_Widget {

		public function __construct() {
			parent::__construct(
				'latest_posts_menu', // Base ID
				esc_html__('Subway Menu Latest Posts', 'subway'), // Name
				array('description' => esc_html__('Menu Latest Posts', 'subway'),) // Args
			);
		}

		public function widget($args, $instance) {
			global $post;
			extract($args);
			$title = apply_filters('widget_title', empty($instance['title']) ? esc_html__('', 'subway') : $instance['title'], $instance, $this->id_base);
			if (empty($instance['number']) || !$number = absint($instance['number'])) {
				$number = 10;
			}

			if (empty($instance['category']) || !$category = absint($instance['category'])) {
				$category = '';
			}

			echo wp_kses_post($before_widget);
			if (!empty($title)) {
				echo wp_kses_post($before_title) . wp_kses_post($title) . wp_kses_post($after_title);
			}

			global $qode_options_subway;
			$blog_hide_comments = "";
			if (isset($qode_options_subway['blog_hide_comments'])) {
				$blog_hide_comments = $qode_options_subway['blog_hide_comments'];
			}
			$args = array(
				'order' => 'DESC',
				'orderby' => 'date',
				'cat' => $category,
				'posts_per_page' => $number // Number of related posts to display.
			);
			$related_query = new WP_Query($args);
			if ($related_query->have_posts()) {
				?>

				<div class="flexslider widget_flexslider">
					<ul class="slides">
						<?php
						while ($related_query->have_posts()) : $related_query->the_post();
							?>
							<li>
								<a href="<?php the_permalink() ?>"><?php echo get_the_post_thumbnail(get_the_id(), 'menu-featured-post'); ?></a>
								<h3><a href="<?php the_permalink() ?>"><?php the_title(); ?> </a></h3>
								<span class="menu_recent_post_text">
						<?php esc_html_e('Posted in', 'subway'); ?> <?php the_category(', '); ?>
									<?php esc_html_e(' by', 'subway'); ?> <a class="post_author"
									                                         href="<?php echo get_author_posts_url(get_the_author_meta('ID')); ?>"><?php the_author_meta('display_name'); ?></a>
					</span>
							</li>
							<?php
						endwhile;
						?>
					</ul>
				</div>


			<?php }
			wp_reset_postdata();

			echo wp_kses_post($after_widget);

		}


		public function update($new_instance, $old_instance) {
			$instance = array();
			$instance['title'] = strip_tags($new_instance['title']);
			$instance['number'] = (int)$new_instance['number'];
			$instance['category'] = (int)$new_instance['category'];
			return $instance;
		}

		public function form($instance) {
			$title = isset($instance['title']) ? esc_attr($instance['title']) : '';
			$number = isset($instance['number']) ? absint($instance['number']) : 5;
			$category = isset($instance['category']) ? absint($instance['category']) : '';
			?>
			<p>
				<label
					for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php esc_html_e('Title:', 'subway'); ?></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('title')); ?>"><?php esc_html_e('Number of posts:', 'subway'); ?></label>
				<input class="widefat" id="<?php echo esc_attr($this->get_field_id('number')); ?>"
				       name="<?php echo esc_attr($this->get_field_name('number')); ?>" type="text"
				       value="<?php echo esc_attr($number); ?>"/>
			</p>
			<p>
				<label
					for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php esc_html_e('Category:', 'subway'); ?></label>
				<select id="<?php echo esc_attr($this->get_field_id('category')); ?>"
				        name="<?php echo esc_attr($this->get_field_name('category')); ?>">
					<option value=""><?php esc_html_e('All', 'subway'); ?></option>
					<?php $categories = get_categories();
					foreach ($categories as $cat) { ?>
						<option
							value="<?php echo esc_attr($cat->cat_ID); ?>" <?php if (esc_attr($category) == $cat->cat_ID) {
							echo 'selected="selected"';
						} ?>><?php echo esc_attr($cat->name) ?></option>
					<?php } ?>
				</select>
			</p>
			<?php
		}

	}
}