Jetpack_Top_Posts_Widget::get_by_likes() - Code Metrics - Inspection of "Merge remote-tracking branch 'refs/remotes/origin/..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — v2/videopress ( 00803f...fad9d3 )

by George

created 2016-02-17 21:04 UTC

Jetpack_Top_Posts_Widget::get_by_likes() A

↳ Parent: Jetpack_Top_Posts_Widget

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Metric	Value
dl	0
loc	8
rs	9.4285
cc	2
eloc	5
nc	2
nop	1

<?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 &amp; Pages', 'jetpack' ) ),
			array(
				'description' => __( 'Shows your most viewed posts and pages.', 'jetpack' ),
			)
		);

		$this->default_title =  __( 'Top Posts &amp; Pages', 'jetpack' );

		if ( is_active_widget( false, false, $this->id_base ) ) {
			add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ) );
		}
	}

	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 ) {
		$title = isset( $instance['title' ] ) ? $instance['title'] : false;
		if ( false === $title ) {
			$title = $this->default_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 &amp; 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>

		<p><?php esc_html_e( 'Top Posts &amp; 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';
		}

		return $instance;
	}

	function widget( $args, $instance ) {
		$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 );
		}

		// 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">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) $get_image_options['avatar_size'];
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
					$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', $post['post_id'] );
						?>
					</li>
				<?php
				endforeach;
				echo "</ul>\n";
			}
			break;
		default :
switch ($expr) {
    default : //wrong
        doSomething();
        break;
}

switch ($expr) {
    default: //right
        doSomething();
        break;
}
			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'];
	}

	/*
	 * 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 ) {
		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 2.8.0
		 *
		 * @param int 2 Number of days. Default is 2.
		 */
		$days = (int) apply_filters( 'jetpack_top_posts_days', 2 );

		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 .= '&hellip;';
			} 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 );
	}
}


1		<?php
2
3		/*
4		* Currently, this widget depends on the Stats Module. To not load this file
5		* when the Stats Module is not active would potentially bypass Jetpack's
6		* fatal error detection on module activation, so we always load this file.
7		* Instead, we don't register the widget if the Stats Module isn't active.
8		*/
9
10		/**
11		* Register the widget for use in Appearance -> Widgets
12		*/
13		add_action( 'widgets_init', 'jetpack_top_posts_widget_init' );
14
15		function jetpack_top_posts_widget_init() {
16		// Currently, this widget depends on the Stats Module
17		if (
18		( ! defined( 'IS_WPCOM' ) \|\| ! IS_WPCOM )
19		&&
20		! function_exists( 'stats_get_csv' )
21		) {
22		return;
23		}
24
25		register_widget( 'Jetpack_Top_Posts_Widget' );
26		}
27
28		class Jetpack_Top_Posts_Widget extends WP_Widget {
29		public $alt_option_name = 'widget_stats_topposts';
30		public $default_title = '';
31
32	View Code Duplication	function __construct() {
33		parent::__construct(
34		'top-posts',
35		/** This filter is documented in modules/widgets/facebook-likebox.php */
36		apply_filters( 'jetpack_widget_name', __( 'Top Posts & Pages', 'jetpack' ) ),
37		array(
38		'description' => __( 'Shows your most viewed posts and pages.', 'jetpack' ),
39		)
40		);
41
42		$this->default_title = __( 'Top Posts & Pages', 'jetpack' );
43
44		if ( is_active_widget( false, false, $this->id_base ) ) {
45		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ) );
46		}
47		}
48
49		function enqueue_style() {
50		wp_register_style( 'jetpack-top-posts-widget', plugins_url( 'top-posts/style.css', __FILE__ ), array(), '20141013' );
51		wp_enqueue_style( 'jetpack-top-posts-widget' );
52		}
53
54		function form( $instance ) {
55		$title = isset( $instance['title' ] ) ? $instance['title'] : false;
56		if ( false === $title ) {
57		$title = $this->default_title;
58		}
59
60		$count = isset( $instance['count'] ) ? (int) $instance['count'] : 10;
61		if ( $count < 1 \|\| 10 < $count ) {
62		$count = 10;
63		}
64
65		$allowed_post_types = array_values( get_post_types( array( 'public' => true ) ) );
66		$types = isset( $instance['types'] ) ? (array) $instance['types'] : array( 'post', 'page' );
67
68		// 'likes' are not available in Jetpack
69		$ordering = isset( $instance['ordering'] ) && 'likes' === $instance['ordering'] ? 'likes' : 'views';
70
71	View Code Duplication	if ( isset( $instance['display'] ) && in_array( $instance['display'], array( 'grid', 'list', 'text' ) ) ) {
72		$display = $instance['display'];
73		} else {
74		$display = 'text';
75		}
76
77		?>
78
79		<p>
80		<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php esc_html_e( 'Title:', 'jetpack' ); ?></label>
81		<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 ); ?>" />
82		</p>
83
84		<p>
85		<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>
86		<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" />
87		</p>
88
89		<?php if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) : ?>
90		<p>
91		<label><?php esc_html_e( 'Order Top Posts & Pages By:', 'jetpack' ); ?></label>
92		<ul>
93		<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>
94		<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>
95		</ul>
96		</p>
97		<?php endif; ?>
98
99		<p>
100		<label for="<?php echo $this->get_field_id( 'types' ); ?>"><?php esc_html_e( 'Types of pages to display:', 'jetpack' ); ?></label>
101		<ul>
102		<?php foreach( $allowed_post_types as $type ) {
103		// Get the Post Type name to display next to the checkbox
104		$post_type_object = get_post_type_object( $type );
105		$label = $post_type_object->labels->name;
106
107		$checked = '';
108		if ( in_array( $type, $types ) ) {
109		$checked = 'checked="checked" ';
110		} ?>
111
112		<li><label>
113		<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; ?>>
114		<?php echo esc_html( $label ); ?>
115		</label></li>
116
117		<?php } // End foreach ?>
118		</ul>
119		</p>
120
121		<p>
122		<label><?php esc_html_e( 'Display as:', 'jetpack' ); ?></label>
123		<ul>
124		<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>
125		<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>
126		<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>
127		</ul>
128		</p>
129
130		<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>
131
132		<?php
133		}
134
135		function update( $new_instance, $old_instance ) {
136		$instance = array();
137		$instance['title'] = wp_kses( $new_instance['title'], array() );
138		if ( $instance['title'] === $this->default_title ) {
139		$instance['title'] = false; // Store as false in case of language change
140		}
141
142		$instance['count'] = (int) $new_instance['count'];
143		if ( $instance['count'] < 1 \|\| 10 < $instance['count'] ) {
144		$instance['count'] = 10;
145		}
146
147		// 'likes' are not available in Jetpack
148		$instance['ordering'] = isset( $new_instance['ordering'] ) && 'likes' == $new_instance['ordering'] ? 'likes' : 'views';
149
150		$allowed_post_types = array_values( get_post_types( array( 'public' => true ) ) );
151		$instance['types'] = $new_instance['types'];
152		foreach( $new_instance['types'] as $key => $type ) {
153		if ( ! in_array( $type, $allowed_post_types ) ) {
154		unset( $new_instance['types'][ $key ] );
155		}
156		}
157
158	View Code Duplication	if ( isset( $new_instance['display'] ) && in_array( $new_instance['display'], array( 'grid', 'list', 'text' ) ) ) {
159		$instance['display'] = $new_instance['display'];
160		} else {
161		$instance['display'] = 'text';
162		}
163
164		return $instance;
165		}
166
167		function widget( $args, $instance ) {
168		$title = isset( $instance['title' ] ) ? $instance['title'] : false;
169		if ( false === $title ) {
170		$title = $this->default_title;
171		}
172		/** This filter is documented in core/src/wp-includes/default-widgets.php */
173		$title = apply_filters( 'widget_title', $title );
174
175		$count = isset( $instance['count'] ) ? (int) $instance['count'] : false;
176		if ( $count < 1 \|\| 10 < $count ) {
177		$count = 10;
178		}
179		/**
180		* Control the number of displayed posts.
181		*
182		* @module widgets
183		*
184		* @since 3.3.0
185		*
186		* @param string $count Number of Posts displayed in the Top Posts widget. Default is 10.
187		*/
188		$count = apply_filters( 'jetpack_top_posts_widget_count', $count );
189
190		$types = isset( $instance['types'] ) ? (array) $instance['types'] : array( 'post', 'page' );
191
192		// 'likes' are not available in Jetpack
193		$ordering = isset( $instance['ordering'] ) && 'likes' == $instance['ordering'] ? 'likes' : 'views';
194
195	View Code Duplication	if ( isset( $instance['display'] ) && in_array( $instance['display'], array( 'grid', 'list', 'text' ) ) ) {
196		$display = $instance['display'];
197		} else {
198		$display = 'text';
199		}
200
201		if ( 'text' != $display ) {
202		$get_image_options = array(
203		'fallback_to_avatars' => true,
204		/** This filter is documented in modules/shortcodes/audio.php */
205		'gravatar_default' => apply_filters( 'jetpack_static_url', set_url_scheme( 'http://en.wordpress.com/i/logo/white-gray-80.png' ) ),
206		);
207		if ( 'grid' == $display ) {
208		$get_image_options['avatar_size'] = 200;
209		} else {
210		$get_image_options['avatar_size'] = 40;
211		}
212		/**
213		* Top Posts Widget Image options.
214		*
215		* @module widgets
216		*
217		* @since 1.8.0
218		*
219		* @param array $get_image_options {
220		* Array of Image options.
221		* @type bool true Should we default to Gravatars when no image is found? Default is true.
222		* @type string $gravatar_default Default Image URL if no Gravatar is found.
223		* @type int $avatar_size Default Image size.
224		* }
225		*/
226		$get_image_options = apply_filters( 'jetpack_top_posts_widget_image_options', $get_image_options );
227		}
228
229		if ( function_exists( 'wpl_get_blogs_most_liked_posts' ) && 'likes' == $ordering ) {
230		$posts = $this->get_by_likes( $count );
231		} else {
232		$posts = $this->get_by_views( $count );
233		}
234
235		// Filter the returned posts. Remove all posts that do not match the chosen Post Types.
236		if ( isset( $types ) ) {
237		foreach ( $posts as $k => $post ) {
238		if ( ! in_array( $post['post_type'], $types ) ) {
239		unset( $posts[$k] );
240		}
241		}
242		}
243
244		if ( ! $posts ) {
245		$posts = $this->get_fallback_posts();
246		}
247
248		echo $args['before_widget'];
249		if ( ! empty( $title ) )
250		echo $args['before_title'] . $title . $args['after_title'];
251
252		if ( ! $posts ) {
253		if ( current_user_can( 'edit_theme_options' ) ) {
254		echo '<p>' . sprintf(
255		__( 'There are no posts to display. <a href="%s">Want more traffic?</a>', 'jetpack' ),
256		'http://en.support.wordpress.com/getting-more-site-traffic/'
257		) . '</p>';
258		}
259
260		echo $args['after_widget'];
261		return;
262		}
263
264		switch ( $display ) {
265		case 'list' :
266		case 'grid' :
267		wp_enqueue_style( 'widget-grid-and-list' );
268		foreach ( $posts as &$post ) {
269		$image = Jetpack_PostImages::get_image( $post['post_id'], array( 'fallback_to_avatars' => true ) );
270		$post['image'] = $image['src'];
271		if ( 'blavatar' != $image['from'] && 'gravatar' != $image['from'] ) {
272		$size = (int) $get_image_options['avatar_size'];
		0 ignored issues – show Bug introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report The variable `$get_image_options` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
273		$post['image'] = jetpack_photon_url( $post['image'], array( 'resize' => "$size,$size" ) );
274		}
275		}
276
277		unset( $post );
278
279		if ( 'grid' == $display ) {
280		echo "<div class='widgets-grid-layout no-grav'>\n";
281		foreach ( $posts as $post ) :
282		?>
283		<div class="widget-grid-view-image">
284		<?php
285		/**
286		* Fires before each Top Post result, inside <li>.
287		*
288		* @module widgets
289		*
290		* @since 3.2.0
291		*
292		* @param string $post['post_id'] Post ID.
293		*/
294		do_action( 'jetpack_widget_top_posts_before_post', $post['post_id'] );
295		?>
296		<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">
297		<?php $size = (int) $get_image_options['avatar_size']; ?>
298		<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" />
299		</a>
300		<?php
301		/**
302		* Fires after each Top Post result, inside <li>.
303		*
304		* @module widgets
305		*
306		* @since 3.2.0
307		*
308		* @param string $post['post_id'] Post ID.
309		*/
310		do_action( 'jetpack_widget_top_posts_after_post', $post['post_id'] );
311		?>
312		</div>
313		<?php
314		endforeach;
315		echo "</div>\n";
316		} else {
317		echo "<ul class='widgets-list-layout no-grav'>\n";
318		foreach ( $posts as $post ) :
319		?>
320		<li>
321		<?php
322		/** This action is documented in modules/widgets/top-posts.php */
323		do_action( 'jetpack_widget_top_posts_before_post', $post['post_id'] );
324		?>
325		<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">
326		<?php $size = (int) $get_image_options['avatar_size']; ?>
327		<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" />
328		</a>
329		<div class="widgets-list-layout-links">
330		<a href="<?php echo esc_url( $post['permalink'] ); ?>" class="bump-view" data-bump-view="tp">
331		<?php echo esc_html( wp_kses( $post['title'], array() ) ); ?>
332		</a>
333		</div>
334		<?php
335		/** This action is documented in modules/widgets/top-posts.php */
336		do_action( 'jetpack_widget_top_posts_after_post', $post['post_id'] );
337		?>
338		</li>
339		<?php
340		endforeach;
341		echo "</ul>\n";
342		}
343		break;
344		default :
		0 ignored issues – show Coding Style introduced 2015-11-20 23:04 UTC by Report Bug Copy Issue Report There must be no space before the colon in a DEFAULT statement As per the PSR-2 coding standard, there must not be a space in front of the colon in the default statement. switch ($expr) { default : //wrong doSomething(); break; } switch ($expr) { default: //right doSomething(); break; } To learn more about the PSR-2 coding standard, please refer to the PHP-Fig. Loading history...
345		echo '<ul>';
346		foreach ( $posts as $post ) :
347		?>
348		<li>
349		<?php
350		/** This action is documented in modules/widgets/top-posts.php */
351		do_action( 'jetpack_widget_top_posts_before_post', $post['post_id'] );
352		?>
353		<a href="<?php echo esc_url( $post['permalink'] ); ?>" class="bump-view" data-bump-view="tp">
354		<?php echo esc_html( wp_kses( $post['title'], array() ) ); ?>
355		</a>
356		<?php
357		/** This action is documented in modules/widgets/top-posts.php */
358		do_action( 'jetpack_widget_top_posts_after_post', $post['post_id'] );
359		?>
360		</li>
361		<?php
362		endforeach;
363		echo '</ul>';
364		}
365
366		echo $args['after_widget'];
367		}
368
369		/*
370		* Get most liked posts
371		*
372		* ONLY TO BE USED IN WPCOM
373		*/
374		function get_by_likes( $count ) {
375		$post_likes = wpl_get_blogs_most_liked_posts();
376		if ( !$post_likes ) {
377		return array();
378		}
379
380		return $this->get_posts( array_keys( $post_likes ), $count );
381		}
382
383		function get_by_views( $count ) {
384		if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
385		global $wpdb;
386
387		$post_views = wp_cache_get( "get_top_posts_$count", 'stats' );
388		if ( false === $post_views ) {
389		$post_views = array_shift( stats_get_daily_history( false, get_current_blog_id(), 'postviews', 'post_id', false, 2, '', $count * 2 + 10, true ) );
		0 ignored issues – show Bug introduced 2016-01-20 19:54 UTC by Report Bug Copy Issue Report `stats_get_daily_history(... $count * 2 + 10, true)` cannot be passed to `array_shift()` as the parameter `$array` expects a reference. Loading history...
390		unset( $post_views[0] );
391		wp_cache_add( "get_top_posts_$count", $post_views, 'stats', 1200);
392		}
393
394		return $this->get_posts( array_keys( $post_views ), $count );
395		}
396
397		/**
398		* Filter the number of days used to calculate Top Posts for the Top Posts widget.
399		*
400		* @module widgets
401		*
402		* @since 2.8.0
403		*
404		* @param int 2 Number of days. Default is 2.
405		*/
406		$days = (int) apply_filters( 'jetpack_top_posts_days', 2 );
407
408		if ( $days < 1 ) {
409		$days = 2;
410		}
411
412		if ( $days > 10 ) {
413		$days = 10;
414		}
415
416		$post_view_posts = stats_get_csv( 'postviews', array( 'days' => absint( $days ), 'limit' => 11 ) );
417		if ( ! $post_view_posts ) {
		0 ignored issues – show Bug Best Practice introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report The expression `$post_view_posts` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
418		return array();
419		}
420
421		$post_view_ids = array_filter( wp_list_pluck( $post_view_posts, 'post_id' ) );
422		if ( ! $post_view_ids ) {
		0 ignored issues – show Bug Best Practice introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report The expression `$post_view_ids` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
423		return array();
424		}
425
426		return $this->get_posts( $post_view_ids, $count );
427		}
428
429		function get_fallback_posts() {
430		if ( current_user_can( 'edit_theme_options' ) ) {
431		return array();
432		}
433
434		$post_query = new WP_Query;
435
436		$posts = $post_query->query( array(
437		'posts_per_page' => 1,
438		'post_status' => 'publish',
439		'post_type' => array( 'post', 'page' ),
440		'no_found_rows' => true,
441		) );
442
443		if ( ! $posts ) {
444		return array();
445		}
446
447		$post = array_pop( $posts );
448
449		return $this->get_posts( $post->ID, 1 );
450		}
451
452		function get_posts( $post_ids, $count ) {
453		$counter = 0;
454
455		$posts = array();
456		foreach ( (array) $post_ids as $post_id ) {
457		$post = get_post( $post_id );
458
459		if ( ! $post )
460		continue;
461
462		// hide private and password protected posts
463		if ( 'publish' != $post->post_status \|\| ! empty( $post->post_password ) \|\| empty( $post->ID ) )
464		continue;
465
466		// Both get HTML stripped etc on display
467		if ( empty( $post->post_title ) ) {
468		$title_source = $post->post_content;
469		$title = wp_html_excerpt( $title_source, 50 );
470		$title .= '…';
471		} else {
472		$title = $post->post_title;
473		}
474
475		$permalink = get_permalink( $post->ID );
476
477		$post_type = $post->post_type;
478
479		$posts[] = compact( 'title', 'permalink', 'post_id', 'post_type' );
480		$counter++;
481
482		if ( $counter == $count ) {
483		break; // only need to load and show x number of likes
484		}
485		}
486
487		/**
488		* Filter the Top Posts and Pages.
489		*
490		* @module widgets
491		*
492		* @since 3.0.0
493		*
494		* @param array $posts Array of the most popular posts.
495		* @param array $post_ids Array of Post IDs.
496		* @param string $count Number of Top Posts we want to display.
497		*/
498		return apply_filters( 'jetpack_widget_get_top_posts', $posts, $post_ids, $count );
499		}
500		}
501

Automattic / jetpack

Push — v2/videopress ( 00803f...fad9d3 )

Jetpack_Top_Posts_Widget::get_by_likes() A

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