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<?php |
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|
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if(!class_exists('WP_Widget_Recent_Posts')){ |
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require_once( ABSPATH . '/wp-includes/default-widgets.php' ); |
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} |
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|
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/* |
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* obliged to rewrite the whole functionnality to have a language dependant cache key |
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* code base is WP 3.9.1 |
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* |
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* @since 1.5 |
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*/ |
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class PLL_Widget_Recent_Posts extends WP_Widget_Recent_Posts { |
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|
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/* |
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* displays the widget |
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* modified version of the parent function to call to use a language dependant cache key |
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* |
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* @since 1.5 |
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* |
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* @param array $args Display arguments including before_title, after_title, before_widget, and after_widget. |
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* @param array $instance The settings for the particular instance of the widget |
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*/ |
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function widget($args, $instance) { |
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$cache = array(); |
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if ( ! $this->is_preview() ) { |
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$cache = wp_cache_get( 'widget_recent_posts', 'widget' ); |
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} |
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|
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if ( ! is_array( $cache ) ) { |
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$cache = array(); |
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} |
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|
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if ( ! isset( $args['widget_id'] ) ) { |
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$args['widget_id'] = $this->id; |
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} |
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|
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$lang = pll_current_language(); #added |
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if ( isset( $cache[ $args['widget_id'] ] [$lang] ) ) { #modified# |
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echo $cache[ $args['widget_id'] ] [$lang]; #modified# |
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return; |
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} |
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|
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ob_start(); |
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extract($args); |
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|
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$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Posts' ); |
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|
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/** This filter is documented in wp-includes/default-widgets.php */ |
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$title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); |
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|
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$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5; |
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if ( ! $number ) |
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$number = 5; |
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$show_date = isset( $instance['show_date'] ) ? $instance['show_date'] : false; |
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|
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/** |
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* Filter the arguments for the Recent Posts widget. |
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* |
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* @since 3.4.0 |
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* |
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* @see WP_Query::get_posts() |
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* |
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* @param array $args An array of arguments used to retrieve the recent posts. |
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*/ |
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$r = new WP_Query( apply_filters( 'widget_posts_args', array( |
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'posts_per_page' => $number, |
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'no_found_rows' => true, |
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'post_status' => 'publish', |
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'ignore_sticky_posts' => true |
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) ) ); |
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|
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if ($r->have_posts()) : |
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?> |
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<?php echo $before_widget; ?> |
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<?php if ( $title ) echo $before_title . $title . $after_title; ?> |
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<ul> |
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<?php while ( $r->have_posts() ) : $r->the_post(); ?> |
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<li> |
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<a href="<?php the_permalink(); ?>"><?php get_the_title() ? the_title() : the_ID(); ?></a> |
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<?php if ( $show_date ) : ?> |
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<span class="post-date"><?php echo get_the_date(); ?></span> |
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<?php endif; ?> |
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</li> |
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<?php endwhile; ?> |
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</ul> |
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<?php echo $after_widget; ?> |
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<?php |
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// Reset the global $the_post as this query will have stomped on it |
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wp_reset_postdata(); |
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|
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endif; |
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|
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if ( ! $this->is_preview() ) { |
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$cache[ $args['widget_id'] ] [$lang] = ob_get_flush(); #modified# |
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wp_cache_set( 'widget_recent_posts', $cache, 'widget' ); |
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} else { |
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ob_end_flush(); |
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} |
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} |
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|
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/* |
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* backward compatibility with WP < 3.9 |
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* |
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* @since 1.5 |
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* |
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* @return bool |
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*/ |
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function is_preview() { |
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return version_compare($GLOBALS['wp_version'], '3.9', '<') ? false : parent::is_preview(); |
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} |
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} |
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|
