<?php /* * Currently, this widget depends on the Stats Module. To not load this file * when the Stats Module is not active would potentially bypass Jetpack's * fatal error detection on module activation, so we always load this file. * Instead, we don't register the widget if the Stats Module isn't active. */ /** * Register the widget for use in Appearance -> Widgets */ add_action( 'widgets_init', 'jetpack_top_posts_widget_init' ); function jetpack_top_posts_widget_init() { // Currently, this widget depends on the Stats Module if ( ( ! defined( 'IS_WPCOM' ) || ! IS_WPCOM ) && ! function_exists( 'stats_get_csv' ) ) { return; } register_widget( 'Jetpack_Top_Posts_Widget' ); } class Jetpack_Top_Posts_Widget extends WP_Widget { public $alt_option_name = 'widget_stats_topposts'; public $default_title = ''; function __construct() { parent::__construct( 'top-posts', /** This filter is documented in modules/widgets/facebook-likebox.php */ apply_filters( 'jetpack_widget_name', __( 'Top Posts & Pages', 'jetpack' ) ), array( 'description' => __( 'Shows your most viewed posts and pages.', 'jetpack' ), 'customize_selective_refresh' => true, ) ); $this->default_title = __( 'Top Posts & Pages', 'jetpack' ); if ( is_active_widget( false, false, $this->id_base ) || is_customize_preview() ) { add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ) ); } /** * Add explanation about how the statistics are calculated. * * @module widgets * * @since 3.9.3 */ add_action( 'jetpack_widget_top_posts_after_fields', array( $this, 'stats_explanation' ) ); } function enqueue_style() { wp_register_style( 'jetpack-top-posts-widget', plugins_url( 'top-posts/style.css', __FILE__ ), array(), '20141013' ); wp_enqueue_style( 'jetpack-top-posts-widget' ); } function form( $instance ) { $instance = wp_parse_args( (array) $instance, $this->defaults() ); $title = stripslashes( $instance['title'] ); $count = isset( $instance['count'] ) ? (int) $instance['count'] : 10; if ( $count < 1 || 10 < $count ) { $count = 10; } $allowed_post_types = array_values( get_post_types( array( 'public' => true ) ) ); $types = isset( $instance['types'] ) ? (array) $instance['types'] : array( 'post', 'page' ); // 'likes' are not available in Jetpack $ordering = isset( $instance['ordering'] ) && 'likes' === $instance['ordering'] ? 'likes' : 'views'; if ( isset( $instance['display'] ) && in_array( $instance['display'], array( 'grid', 'list', 'text' ) ) ) { $display = $instance['display']; } else { $display = 'text'; } ?> <p> <label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php esc_html_e( 'Title:', 'jetpack' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'count' ); ?>"><?php esc_html_e( 'Maximum number of posts to show (no more than 10):', 'jetpack' ); ?></label> <input id="<?php echo $this->get_field_id( 'count' ); ?>" name="<?php echo $this->get_field_name( 'count' ); ?>" type="number" value="<?php echo (int) $count; ?>" min="1" max="10" /> </p> <?php if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) : ?> <p> <label><?php esc_html_e( 'Order Top Posts & Pages By:', 'jetpack' ); ?></label> <ul> <li><label><input id="<?php echo $this->get_field_id( 'ordering' ); ?>-likes" name="<?php echo $this->get_field_name( 'ordering' ); ?>" type="radio" value="likes" <?php checked( 'likes', $ordering ); ?> /> <?php esc_html_e( 'Likes', 'jetpack' ); ?></label></li> <li><label><input id="<?php echo $this->get_field_id( 'ordering' ); ?>-views" name="<?php echo $this->get_field_name( 'ordering' ); ?>" type="radio" value="views" <?php checked( 'views', $ordering ); ?> /> <?php esc_html_e( 'Views', 'jetpack' ); ?></label></li> </ul> </p> <?php endif; ?> <p> <label for="<?php echo $this->get_field_id( 'types' ); ?>"><?php esc_html_e( 'Types of pages to display:', 'jetpack' ); ?></label> <ul> <?php foreach( $allowed_post_types as $type ) { // Get the Post Type name to display next to the checkbox $post_type_object = get_post_type_object( $type ); $label = $post_type_object->labels->name; $checked = ''; if ( in_array( $type, $types ) ) { $checked = 'checked="checked" '; } ?> <li><label> <input value="<?php echo esc_attr( $type ); ?>" name="<?php echo $this->get_field_name( 'types' ); ?>[]" id="<?php echo $this->get_field_id( 'types' ); ?>-<?php echo $type; ?>" type="checkbox" <?php echo $checked; ?>> <?php echo esc_html( $label ); ?> </label></li> <?php } // End foreach ?> </ul> </p> <p> <label><?php esc_html_e( 'Display as:', 'jetpack' ); ?></label> <ul> <li><label><input id="<?php echo $this->get_field_id( 'display' ); ?>-text" name="<?php echo $this->get_field_name( 'display' ); ?>" type="radio" value="text" <?php checked( 'text', $display ); ?> /> <?php esc_html_e( 'Text List', 'jetpack' ); ?></label></li> <li><label><input id="<?php echo $this->get_field_id( 'display' ); ?>-list" name="<?php echo $this->get_field_name( 'display' ); ?>" type="radio" value="list" <?php checked( 'list', $display ); ?> /> <?php esc_html_e( 'Image List', 'jetpack' ); ?></label></li> <li><label><input id="<?php echo $this->get_field_id( 'display' ); ?>-grid" name="<?php echo $this->get_field_name( 'display' ); ?>" type="radio" value="grid" <?php checked( 'grid', $display ); ?> /> <?php esc_html_e( 'Image Grid', 'jetpack' ); ?></label></li> </ul> </p><?php /** * Fires after the fields are displayed in the Top Posts Widget settings in wp-admin. * * Allow adding extra content after the fields are displayed. * * @module widgets * * @since 3.9.3 * * @param array $args { * @param array $instance The widget instance. * @param object $this The class object. * } */ do_action( 'jetpack_widget_top_posts_after_fields', array( $instance, $this ) ); } /** * Explains how the statics are calculated. */ function stats_explanation() { ?> <p><?php esc_html_e( 'Top Posts & Pages by views are calculated from 24-48 hours of stats. They take a while to change.', 'jetpack' ); ?></p><?php } function update( $new_instance, $old_instance ) { $instance = array(); $instance['title'] = wp_kses( $new_instance['title'], array() ); if ( $instance['title'] === $this->default_title ) { $instance['title'] = false; // Store as false in case of language change } $instance['count'] = (int) $new_instance['count']; if ( $instance['count'] < 1 || 10 < $instance['count'] ) { $instance['count'] = 10; } // 'likes' are not available in Jetpack $instance['ordering'] = isset( $new_instance['ordering'] ) && 'likes' == $new_instance['ordering'] ? 'likes' : 'views'; $allowed_post_types = array_values( get_post_types( array( 'public' => true ) ) ); $instance['types'] = $new_instance['types']; foreach( $new_instance['types'] as $key => $type ) { if ( ! in_array( $type, $allowed_post_types ) ) { unset( $new_instance['types'][ $key ] ); } } if ( isset( $new_instance['display'] ) && in_array( $new_instance['display'], array( 'grid', 'list', 'text' ) ) ) { $instance['display'] = $new_instance['display']; } else { $instance['display'] = 'text'; } /** * Filters Top Posts Widget settings before they're saved. * * @module widgets * * @since 3.9.3 * * @param array $instance The santized widget instance. Only contains data processed by the current widget. * @param array $new_instance The new widget instance before sanitization. */ $instance = apply_filters( 'jetpack_top_posts_saving', $instance, $new_instance ); return $instance; } function widget( $args, $instance ) { $instance = wp_parse_args( (array) $instance, $this->defaults() ); $title = isset( $instance['title' ] ) ? $instance['title'] : false; if ( false === $title ) { $title = $this->default_title; } /** This filter is documented in core/src/wp-includes/default-widgets.php */ $title = apply_filters( 'widget_title', $title ); $count = isset( $instance['count'] ) ? (int) $instance['count'] : false; if ( $count < 1 || 10 < $count ) { $count = 10; } /** * Control the number of displayed posts. * * @module widgets * * @since 3.3.0 * * @param string $count Number of Posts displayed in the Top Posts widget. Default is 10. */ $count = apply_filters( 'jetpack_top_posts_widget_count', $count ); $types = isset( $instance['types'] ) ? (array) $instance['types'] : array( 'post', 'page' ); // 'likes' are not available in Jetpack $ordering = isset( $instance['ordering'] ) && 'likes' == $instance['ordering'] ? 'likes' : 'views'; if ( isset( $instance['display'] ) && in_array( $instance['display'], array( 'grid', 'list', 'text' ) ) ) { $display = $instance['display']; } else { $display = 'text'; } if ( 'text' != $display ) { $get_image_options = array( 'fallback_to_avatars' => true, /** This filter is documented in modules/shortcodes/audio.php */ 'gravatar_default' => apply_filters( 'jetpack_static_url', set_url_scheme( 'http://en.wordpress.com/i/logo/white-gray-80.png' ) ), ); if ( 'grid' == $display ) { $get_image_options['avatar_size'] = 200; } else { $get_image_options['avatar_size'] = 40; } /** * Top Posts Widget Image options. * * @module widgets * * @since 1.8.0 * * @param array $get_image_options { * Array of Image options. * @type bool true Should we default to Gravatars when no image is found? Default is true. * @type string $gravatar_default Default Image URL if no Gravatar is found. * @type int $avatar_size Default Image size. * } */ $get_image_options = apply_filters( 'jetpack_top_posts_widget_image_options', $get_image_options ); } if ( function_exists( 'wpl_get_blogs_most_liked_posts' ) && 'likes' == $ordering ) { $posts = $this->get_by_likes( $count ); } else { $posts = $this->get_by_views( $count, $args ); } // Filter the returned posts. Remove all posts that do not match the chosen Post Types. if ( isset( $types ) ) { foreach ( $posts as $k => $post ) { if ( ! in_array( $post['post_type'], $types ) ) { unset( $posts[$k] ); } } } if ( ! $posts ) { $posts = $this->get_fallback_posts(); } echo $args['before_widget']; if ( ! empty( $title ) ) echo $args['before_title'] . $title . $args['after_title']; if ( ! $posts ) { if ( current_user_can( 'edit_theme_options' ) ) { echo '<p>' . sprintf( __( 'There are no posts to display. <a href="%s" target="_blank">Want more traffic?</a>', 'jetpack' ), 'http://en.support.wordpress.com/getting-more-site-traffic/' ) . '</p>'; } echo $args['after_widget']; return; } switch ( $display ) { case 'list' : case 'grid' : wp_enqueue_style( 'widget-grid-and-list' ); foreach ( $posts as &$post ) { $image = Jetpack_PostImages::get_image( $post['post_id'], array( 'fallback_to_avatars' => true ) ); $post['image'] = $image['src']; if ( 'blavatar' != $image['from'] && 'gravatar' != $image['from'] ) { $size = (int) $get_image_options['avatar_size']; $post['image'] = jetpack_photon_url( $post['image'], array( 'resize' => "$size,$size" ) ); } } unset( $post ); if ( 'grid' == $display ) { echo "<div class='widgets-grid-layout no-grav'>\n"; foreach ( $posts as $post ) : ?> <div class="widget-grid-view-image"> <?php /** * Fires before each Top Post result, inside <li>. * * @module widgets * * @since 3.2.0 * * @param string $post['post_id'] Post ID. */ do_action( 'jetpack_widget_top_posts_before_post', $post['post_id'] ); ?> <a href="<?php echo esc_url( $post['permalink'] ); ?>" title="<?php echo esc_attr( wp_kses( $post['title'], array() ) ); ?>" class="bump-view" data-bump-view="tp"> <?php $size = (int) $get_image_options['avatar_size']; ?> <img width="<?php echo absint( $size ); ?>" height="<?php echo absint( $size ); ?>" src="<?php echo esc_url( $post['image'] ); ?>" alt="<?php echo esc_attr( wp_kses( $post['title'], array() ) ); ?>" data-pin-nopin="true" /> </a> <?php /** * Fires after each Top Post result, inside <li>. * * @module widgets * * @since 3.2.0 * * @param string $post['post_id'] Post ID. */ do_action( 'jetpack_widget_top_posts_after_post', $post['post_id'] ); ?> </div> <?php endforeach; echo "</div>\n"; } else { echo "<ul class='widgets-list-layout no-grav'>\n"; foreach ( $posts as $post ) : ?> <li> <?php /** This action is documented in modules/widgets/top-posts.php */ do_action( 'jetpack_widget_top_posts_before_post', $post['post_id'] ); ?> <a href="<?php echo esc_url( $post['permalink'] ); ?>" title="<?php echo esc_attr( wp_kses( $post['title'], array() ) ); ?>" class="bump-view" data-bump-view="tp"> <?php $size = (int) $get_image_options['avatar_size']; ?> <img width="<?php echo absint( $size ); ?>" height="<?php echo absint( $size ); ?>" src="<?php echo esc_url( $post['image'] ); ?>" class='widgets-list-layout-blavatar' alt="<?php echo esc_attr( wp_kses( $post['title'], array() ) ); ?>" data-pin-nopin="true" /> </a> <div class="widgets-list-layout-links"> <a href="<?php echo esc_url( $post['permalink'] ); ?>" class="bump-view" data-bump-view="tp"> <?php echo esc_html( wp_kses( $post['title'], array() ) ); ?> </a> </div> <?php /** This action is documented in modules/widgets/top-posts.php */ do_action( 'jetpack_widget_top_posts_after_post', $post['post_id'] ); ?> </li> <?php endforeach; echo "</ul>\n"; } break; default : echo '<ul>'; foreach ( $posts as $post ) : ?> <li> <?php /** This action is documented in modules/widgets/top-posts.php */ do_action( 'jetpack_widget_top_posts_before_post', $post['post_id'] ); ?> <a href="<?php echo esc_url( $post['permalink'] ); ?>" class="bump-view" data-bump-view="tp"> <?php echo esc_html( wp_kses( $post['title'], array() ) ); ?> </a> <?php /** This action is documented in modules/widgets/top-posts.php */ do_action( 'jetpack_widget_top_posts_after_post', $post['post_id'] ); ?> </li> <?php endforeach; echo '</ul>'; } echo $args['after_widget']; } public static function defaults() { return array( 'title' => esc_html__( 'Top Posts & Pages', 'jetpack' ), 'count' => absint( 10 ), 'types' => array( 'post', 'page' ), 'ordering' => 'views', 'display' => 'text', ); } /* * Get most liked posts * * ONLY TO BE USED IN WPCOM */ function get_by_likes( $count ) { $post_likes = wpl_get_blogs_most_liked_posts(); if ( !$post_likes ) { return array(); } return $this->get_posts( array_keys( $post_likes ), $count ); } function get_by_views( $count, $args ) { if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { global $wpdb; $post_views = wp_cache_get( "get_top_posts_$count", 'stats' ); if ( false === $post_views ) { $post_views = array_shift( stats_get_daily_history( false, get_current_blog_id(), 'postviews', 'post_id', false, 2, '', $count * 2 + 10, true ) ); unset( $post_views[0] ); wp_cache_add( "get_top_posts_$count", $post_views, 'stats', 1200); } return $this->get_posts( array_keys( $post_views ), $count ); } /** * Filter the number of days used to calculate Top Posts for the Top Posts widget. * * @module widgets * * @since 3.9.3 * * @param int 2 Number of days. Default is 2. * @param array $args The widget arguments. */ $days = (int) apply_filters( 'jetpack_top_posts_days', 2, $args ); if ( $days < 1 ) { $days = 2; } if ( $days > 10 ) { $days = 10; } $post_view_posts = stats_get_csv( 'postviews', array( 'days' => absint( $days ), 'limit' => 11 ) ); if ( ! $post_view_posts ) { return array(); } $post_view_ids = array_filter( wp_list_pluck( $post_view_posts, 'post_id' ) ); if ( ! $post_view_ids ) { return array(); } return $this->get_posts( $post_view_ids, $count ); } function get_fallback_posts() { if ( current_user_can( 'edit_theme_options' ) ) { return array(); } $post_query = new WP_Query; $posts = $post_query->query( array( 'posts_per_page' => 1, 'post_status' => 'publish', 'post_type' => array( 'post', 'page' ), 'no_found_rows' => true, ) ); if ( ! $posts ) { return array(); } $post = array_pop( $posts ); return $this->get_posts( $post->ID, 1 ); } function get_posts( $post_ids, $count ) { $counter = 0; $posts = array(); foreach ( (array) $post_ids as $post_id ) { $post = get_post( $post_id ); if ( ! $post ) continue; // hide private and password protected posts if ( 'publish' != $post->post_status || ! empty( $post->post_password ) || empty( $post->ID ) ) continue; // Both get HTML stripped etc on display if ( empty( $post->post_title ) ) { $title_source = $post->post_content; $title = wp_html_excerpt( $title_source, 50 ); $title .= '…'; } else { $title = $post->post_title; } $permalink = get_permalink( $post->ID ); $post_type = $post->post_type; $posts[] = compact( 'title', 'permalink', 'post_id', 'post_type' ); $counter++; if ( $counter == $count ) { break; // only need to load and show x number of likes } } /** * Filter the Top Posts and Pages. * * @module widgets * * @since 3.0.0 * * @param array $posts Array of the most popular posts. * @param array $post_ids Array of Post IDs. * @param string $count Number of Top Posts we want to display. */ return apply_filters( 'jetpack_widget_get_top_posts', $posts, $post_ids, $count ); } } /** * Create a shortcode to display the widget anywhere. * * @since 3.9.2 */ function jetpack_do_top_posts_widget( $instance ) { // Post Types can't be entered as an array in the shortcode parameters. if ( isset( $instance['types'] ) && is_array( $instance['types'] ) ) { $instance['types'] = implode( ',', $instance['types'] ); } $instance = shortcode_atts( Jetpack_Top_Posts_Widget::defaults(), $instance, 'jetpack_top_posts_widget' ); // Add a class to allow styling $args = array( 'before_widget' => sprintf( '<div class="%s">', 'jetpack_top_posts_widget' ), ); ob_start(); the_widget( 'Jetpack_Top_Posts_Widget', $instance, $args ); $output = ob_get_clean(); return $output; } add_shortcode( 'jetpack_top_posts_widget', 'jetpack_do_top_posts_widget' );