From 6d6cc917aae83e618c35b68c6b5a899636ff0a7c Mon Sep 17 00:00:00 2001
From: Douglas Johnson <doug@thoughtcatalog.com>
Date: Thu, 27 Jul 2023 12:21:12 -0400
Subject: [PATCH 1/4] pass a valid size to get_the_post_thumbnail_url

---
 co-authors-plus.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/co-authors-plus.php b/co-authors-plus.php
index f3d6f0d0..1357f1f7 100755
--- a/co-authors-plus.php
+++ b/co-authors-plus.php
@@ -1839,7 +1839,7 @@ public function filter_pre_get_avatar_data_url( $args, $id ) {
 		$coauthor = $this->get_coauthor_by( 'id', $id );
 		if ( false !== $coauthor && isset( $coauthor->type ) && 'guest-author' === $coauthor->type ) {
 			if ( has_post_thumbnail( $id ) ) {
-				$args['url'] = get_the_post_thumbnail_url( $id, $this->gravatar_size );
+				$args['url'] = get_the_post_thumbnail_url( $id, array( $args['width'], $args['height'] ) );
 			} elseif ( isset( $coauthor->user_email ) ) {
 				$args['url'] = get_avatar_url( $coauthor->user_email );
 			} else {

From eb7012ea7a4394563a64c537395cdf51c9f49198 Mon Sep 17 00:00:00 2001
From: Douglas Johnson <doug@thoughtcatalog.com>
Date: Thu, 27 Jul 2023 12:21:51 -0400
Subject: [PATCH 2/4] pass the $args when recursing

---
 co-authors-plus.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/co-authors-plus.php b/co-authors-plus.php
index 1357f1f7..aef880d9 100755
--- a/co-authors-plus.php
+++ b/co-authors-plus.php
@@ -1841,9 +1841,9 @@ public function filter_pre_get_avatar_data_url( $args, $id ) {
 			if ( has_post_thumbnail( $id ) ) {
 				$args['url'] = get_the_post_thumbnail_url( $id, array( $args['width'], $args['height'] ) );
 			} elseif ( isset( $coauthor->user_email ) ) {
-				$args['url'] = get_avatar_url( $coauthor->user_email );
+				$args['url'] = get_avatar_url( $coauthor->user_email, $args );
 			} else {
-				$args['url'] = get_avatar_url( '' ); // Fallback to default.
+				$args['url'] = get_avatar_url( '', $args ); // Fallback to default.
 			}
 		}
 		return $args;

From f5c9ebecdc27f98f23accb9a2ceb74b10379e279 Mon Sep 17 00:00:00 2001
From: Douglas Johnson <doug@thoughtcatalog.com>
Date: Fri, 28 Jul 2023 13:42:01 -0400
Subject: [PATCH 3/4] consistently use WordPress default avatar size

---
 co-authors-plus.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/co-authors-plus.php b/co-authors-plus.php
index aef880d9..f78f7ff2 100755
--- a/co-authors-plus.php
+++ b/co-authors-plus.php
@@ -56,8 +56,6 @@ class CoAuthors_Plus {
 	var $coauthors_meta_box_name   = 'coauthorsdiv';
 	var $force_guest_authors       = false;
 
-	var $gravatar_size = 25;
-
 	var $_pages_whitelist = array( 'post.php', 'post-new.php', 'edit.php' );
 
 	var $supported_post_types = array();
@@ -449,7 +447,7 @@ public function coauthors_meta_box( $post ) {
 					$avatar_url = get_avatar_url( $coauthor->ID );
 					?>
 					<li>
-						<?php echo get_avatar( $coauthor->ID, $this->gravatar_size ); ?>
+						<?php echo get_avatar( $coauthor->ID ); ?>
 						<span id="<?php echo esc_attr( 'coauthor-readonly-' . $count ); ?>" class="coauthor-tag">
 							<input type="text" name="coauthorsinput[]" readonly="readonly" value="<?php echo esc_attr( $coauthor->display_name ); ?>" />
 							<input type="text" name="coauthors[]" value="<?php echo esc_attr( $coauthor->user_login ); ?>" />

From 72d63cb17a0ad814ed84f4daaed51492d7f3c3d5 Mon Sep 17 00:00:00 2001
From: Douglas Johnson <doug@thoughtcatalog.com>
Date: Fri, 28 Jul 2023 13:42:40 -0400
Subject: [PATCH 4/4] apply 25px avatar size for coauthors-readonly

---
 css/co-authors-plus.css | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/css/co-authors-plus.css b/css/co-authors-plus.css
index 61ad9d5c..a01acce8 100644
--- a/css/co-authors-plus.css
+++ b/css/co-authors-plus.css
@@ -102,6 +102,8 @@
 		}
 		#coauthors-readonly ul li .avatar {
 			float: left;
+			width: 25px;
+			height: 25px;
 		}
 		#coauthors-readonly ul li .coauthor-tag {
 			display:block;