+global\Jetpack_Top_Posts_Widget::widget()

Complexity

Conditions	36
Paths	> 20000

Size

Total Lines

277

Duplication

Lines	5
Ratio	1.81 %

Importance

Changes

0

<?php
	function widget( $args, $instance ) {
		/** This action is documented in modules/widgets/gravatar-profile.php */
		do_action( 'jetpack_stats_extra', 'widget_view', 'top_posts' );

		$instance = wp_parse_args( (array) $instance, $this->defaults() );

$this->defaults() is of type array<string,?,{"title":"?","count":"?","types":"array<integer,string,{\"0\":\"string\",\"1\":\"string\"}>","ordering":"string","display":"string"}>, but the function expects a string.

		$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/stats.php */
				'gravatar_default'    => apply_filters( 'jetpack_static_url', set_url_scheme( 'https://en.wordpress.com/i/logo/white-gray-80.png' ) ),
				'avatar_size'         => 40,
				'width'               => null,
				'height'              => null,
			);
			if ( 'grid' == $display ) {
				$get_image_options['avatar_size'] = 200;
			}
			/**
			 * 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.
			 * @type mixed $width Image width, not set by default and $avatar_size is used instead.
			 * @type mixed $height Image height, not set by default and $avatar_size is used instead.
			 * }
			 */
			$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, $types );
		} else {
			$posts = $this->get_by_views( $count, $args, $types );
		}

		if ( ! $posts ) {

The expression $posts of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

			$posts = $this->get_fallback_posts( $count, $types );
		}

		echo $args['before_widget'];
		if ( ! empty( $title ) ) {
			echo $args['before_title'] . $title . $args['after_title'];
		}

		if ( ! $posts ) {

The expression $posts of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

			$link = esc_url( Redirect::get_url( 'jetpack-support-getting-more-views-and-traffic' ) );
			if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
				$link = 'https://en.support.wordpress.com/getting-more-site-traffic/';
			}

			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' ),
					esc_url( $link )
				) . '</p>';
			}

			echo $args['after_widget'];
			return;
		}

		/**
		 * Filter the layout of the Top Posts Widget
		 *
		 * @module widgets
		 *
		 * @since 6.4.0
		 *
		 * @param string $layout layout of the Top Posts Widget (empty string)
		 * @param array $posts IDs of the posts to be displayed
		 * @param array $display Display option from widget form
		 */
		$layout = apply_filters( 'jetpack_top_posts_widget_layout', '', $posts, $display );

The call to apply_filters() has too many arguments starting with $posts.

		if ( ! empty( $layout ) ) {
			echo $layout;
			echo $args['after_widget'];
			return;
		}

		switch ( $display ) {
			case 'list':
			case 'grid':
				// Keep the avatar_size as default dimensions for backward compatibility.
				$width  = (int) $get_image_options['avatar_size'];

The variable $get_image_options does not seem to be defined for all execution paths leading up to this point.

				$height = (int) $get_image_options['avatar_size'];

				// Check if the user has changed the width.
				if ( ! empty( $get_image_options['width'] ) ) {
					$width = (int) $get_image_options['width'];
				}

				// Check if the user has changed the height.
				if ( ! empty( $get_image_options['height'] ) ) {
					$height = (int) $get_image_options['height'];
				}

				foreach ( $posts as &$post ) {
					$image         = Jetpack_PostImages::get_image(
						$post['post_id'],
						array(
							'fallback_to_avatars' => (bool) $get_image_options['fallback_to_avatars'],
							'width'               => (int) $width,
							'height'              => (int) $height,
							'avatar_size'         => (int) $get_image_options['avatar_size'],
						)
					);
					$post['image'] = $image['src'];
					if ( 'blavatar' != $image['from'] && 'gravatar' != $image['from'] ) {
						$post['image'] = jetpack_photon_url( $post['image'], array( 'resize' => "$width,$height" ) );
					}
				}

				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'] );

						/**
						 * Filter the permalink of items in the Top Posts widget.
						 *
						 * @module widgets
						 *
						 * @since 4.4.0
						 *
						 * @param string $post['permalink'] Post permalink.
						 * @param array  $post              Post array.
						 */
						$filtered_permalink = apply_filters( 'jetpack_top_posts_widget_permalink', $post['permalink'], $post );

The call to apply_filters() has too many arguments starting with $post.

						printf(
							'<a href="%1$s" title="%2$s" class="bump-view" data-bump-view="tp"%3$s><img width="%4$d" height="%5$d" src="%6$s" alt="%2$s" data-pin-nopin="true"/></a>',
							esc_url( $filtered_permalink ),
							esc_attr( wp_kses( $post['title'], array() ) ),
							( get_queried_object_id() === $post['post_id'] ? ' aria-current="page"' : '' ),
							absint( $width ),
							absint( $height ),
							esc_url( $post['image'] )
						);

						/**
						 * 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'] );

						/** This filter is documented in modules/widgets/top-posts.php */
						$filtered_permalink = apply_filters( 'jetpack_top_posts_widget_permalink', $post['permalink'], $post );

The call to apply_filters() has too many arguments starting with $post.

						printf(
							'<a href="%1$s" title="%2$s" class="bump-view" data-bump-view="tp"%3$s>
								<img width="%4$d" height="%5$d" src="%6$s" alt="%2$s" data-pin-nopin="true" class="widgets-list-layout-blavatar"/>
							</a>
							<div class="widgets-list-layout-links">
								<a href="%1$s" title="%2$s" class="bump-view" data-bump-view="tp"%3$s>%7$s</a>
							</div>
							',
							esc_url( $filtered_permalink ),
							esc_attr( wp_kses( $post['title'], array() ) ),
							( get_queried_object_id() === $post['post_id'] ? ' aria-current="page"' : '' ),
							absint( $width ),
							absint( $height ),
							esc_url( $post['image'] ),
							esc_html( wp_kses( $post['title'], array() ) )
						);

						/** 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'] );

					/** This filter is documented in modules/widgets/top-posts.php */
					$filtered_permalink = apply_filters( 'jetpack_top_posts_widget_permalink', $post['permalink'], $post );

The call to apply_filters() has too many arguments starting with $post.

					printf(
						'<a href="%1$s" class="bump-view" data-bump-view="tp"%2$s>%3$s</a>',
						esc_url( $filtered_permalink ),
						( get_queried_object_id() === $post['post_id'] ? ' aria-current="page"' : '' ),
						esc_html( wp_kses( $post['title'], array() ) )
					);

					/** 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'];
	}