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Current File : /home/casasmonvl/ges4t.old/wp-content/plugins/polylang/include/widget-recent-posts.php

<?php

if ( ! class_exists( 'WP_Widget_Recent_Posts' ) ) {
	require_once( ABSPATH . '/wp-includes/default-widgets.php' );
}

/*
 * backward compatibility with WP < 4.4
 * obliged to rewrite the whole functionnality to have a language dependant cache key
 * code base is WP 4.2
 *
 * @since 1.5
 */
class PLL_Widget_Recent_Posts extends WP_Widget_Recent_Posts {

	/*
	 * displays the widget
	 * modified version of the parent function to call to use a language dependant cache key
	 *
	 * @since 1.5
	 *
	 * @param array $args Display arguments including before_title, after_title, before_widget, and after_widget.
	 * @param array $instance The settings for the particular instance of the widget
	 */
	public function widget( $args, $instance ) {
		$cache = array();
		if ( ! $this->is_preview() ) {
			$cache = wp_cache_get( 'widget_recent_posts', 'widget' );
		}

		if ( ! is_array( $cache ) ) {
			$cache = array();
		}

		if ( ! isset( $args['widget_id'] ) ) {
			$args['widget_id'] = $this->id;
		}

		$lang = pll_current_language(); #added
		if ( isset( $cache[ $args['widget_id'] ][ $lang ] ) ) { #modified#
			echo $cache[ $args['widget_id'] ][ $lang ]; #modified#
			return;
		}

		ob_start();

		$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Posts' );

		/** This filter is documented in wp-includes/default-widgets.php */
		$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );

		$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;
		if ( ! $number )
			$number = 5;
		$show_date = isset( $instance['show_date'] ) ? $instance['show_date'] : false;

		/**
		 * Filter the arguments for the Recent Posts widget.
		 *
		 * @since 3.4.0
		 *
		 * @see WP_Query::get_posts()
		 *
		 * @param array $args An array of arguments used to retrieve the recent posts.
		 */
		$r = new WP_Query( apply_filters( 'widget_posts_args', array(
			'posts_per_page'      => $number,
			'no_found_rows'       => true,
			'post_status'         => 'publish',
			'ignore_sticky_posts' => true
		) ) );

		if ( $r->have_posts() ) :
?>
		<?php echo $args['before_widget']; ?>
		<?php if ( $title ) {
			echo $args['before_title'] . $title . $args['after_title'];
		} ?>
		<ul>
		<?php while ( $r->have_posts() ) : $r->the_post(); ?>
			<li>
				<a href="<?php the_permalink(); ?>"><?php get_the_title() ? the_title() : the_ID(); ?></a>
			<?php if ( $show_date ) : ?>
				<span class="post-date"><?php echo get_the_date(); ?></span>
			<?php endif; ?>
			</li>
		<?php endwhile; ?>
		</ul>
		<?php echo $args['after_widget']; ?>
<?php
		// Reset the global $the_post as this query will have stomped on it
		wp_reset_postdata();

		endif;

		if ( ! $this->is_preview() ) {
			$cache[ $args['widget_id'] ][ $lang ] = ob_get_flush(); #modified#
			wp_cache_set( 'widget_recent_posts', $cache, 'widget' );
		} else {
			ob_end_flush();
		}
	}
}

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