Changeset 13307 for trunk/src/bp-blogs/classes/class-bp-blogs-blog.php

Timestamp:

08/02/2022 08:24:07 PM (2 years ago)

Author:

imath

Message:

Blogs: improve the way post featured image are fetched in blogs loop

1. Make sure to switch blog before using has_post_thumbnail() so that post featured image about sub blogs are fetched.
2. Introduce the bp_blogs_fetch_latest_post_thumbnails filter to let advanced users skip queries about these post featured images by returning false.

Props boonebgorges

Fixes #8641

File:

• trunk/src/bp-blogs/classes/class-bp-blogs-blog.php (modified) (1 diff)

trunk/src/bp-blogs/classes/class-bp-blogs-blog.php

@@ -627 +627 @@
             $blog_prefix = $wpdb->get_blog_prefix( $paged_blogs[$i]->blog_id );
             $paged_blogs[$i]->latest_post = $wpdb->get_row( "SELECT ID, post_content, post_title, post_excerpt, guid FROM {$blog_prefix}posts WHERE post_status = 'publish' AND post_type = 'post' AND id != 1 ORDER BY id DESC LIMIT 1" );
-            $images = array();
-
-            // Add URLs to any Featured Image this post might have.
-            if ( ! empty( $paged_blogs[$i]->latest_post ) && has_post_thumbnail( $paged_blogs[$i]->latest_post->ID ) ) {
-
-                // Grab 4 sizes of the image. Thumbnail.
-                $image = wp_get_attachment_image_src( get_post_thumbnail_id( $paged_blogs[$i]->latest_post->ID ), 'thumbnail', false );
-                if ( ! empty( $image ) )
-                    $images['thumbnail'] = $image[0];
-
-                // Medium.
-                $image = wp_get_attachment_image_src( get_post_thumbnail_id( $paged_blogs[$i]->latest_post->ID ), 'medium', false );
-                if ( ! empty( $image ) )
-                    $images['medium'] = $image[0];
-
-                // Large.
-                $image = wp_get_attachment_image_src( get_post_thumbnail_id( $paged_blogs[$i]->latest_post->ID ), 'large', false );
-                if ( ! empty( $image ) )
-                    $images['large'] = $image[0];
-
-                // Post thumbnail.
-                $image = wp_get_attachment_image_src( get_post_thumbnail_id( $paged_blogs[$i]->latest_post->ID ), 'post-thumbnail', false );
-                if ( ! empty( $image ) )
-                    $images['post-thumbnail'] = $image[0];
-
-                // Add the images to the latest_post object.
-                $paged_blogs[$i]->latest_post->images = $images;
+
+            /**
+             * Filters whether to fetch Featured Images for the Sites directory.
+             *
+             * @since 11.0.0
+             *
+             * @param bool $fetch_featured_images Defaults to true.
+             * @param int  $blog_id               ID of the current blog whose extras are being generated.
+             */
+            if ( apply_filters( 'bp_blogs_fetch_latest_post_thumbnails', true, $paged_blogs[ $i ]->blog_id ) ) {
+                $images = array();
+
+                switch_to_blog( $paged_blogs[ $i ]->blog_id );
+
+                // Add URLs to any Featured Image this post might have.
+                if ( ! empty( $paged_blogs[$i]->latest_post ) && has_post_thumbnail( $paged_blogs[$i]->latest_post->ID ) ) {
+
+                    // Grab 4 sizes of the image. Thumbnail.
+                    $image = wp_get_attachment_image_src( get_post_thumbnail_id( $paged_blogs[$i]->latest_post->ID ), 'thumbnail', false );
+                    if ( ! empty( $image ) )
+                        $images['thumbnail'] = $image[0];
+
+                    // Medium.
+                    $image = wp_get_attachment_image_src( get_post_thumbnail_id( $paged_blogs[$i]->latest_post->ID ), 'medium', false );
+                    if ( ! empty( $image ) )
+                        $images['medium'] = $image[0];
+
+                    // Large.
+                    $image = wp_get_attachment_image_src( get_post_thumbnail_id( $paged_blogs[$i]->latest_post->ID ), 'large', false );
+                    if ( ! empty( $image ) )
+                        $images['large'] = $image[0];
+
+                    // Post thumbnail.
+                    $image = wp_get_attachment_image_src( get_post_thumbnail_id( $paged_blogs[$i]->latest_post->ID ), 'post-thumbnail', false );
+                    if ( ! empty( $image ) )
+                        $images['post-thumbnail'] = $image[0];
+
+                    // Add the images to the latest_post object.
+                    $paged_blogs[$i]->latest_post->images = $images;
+                }
+
+                restore_current_blog();
             }
         }