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<title>[BuddyPress][12496] trunk: Make it possible to fetch a blog's avatar outside of the blogs loop</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/12496">12496</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/12496","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>imath</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-11-11 12:48:27 +0000 (Mon, 11 Nov 2019)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Make it possible to fetch a blog's avatar outside of the blogs loop
Passing 2 new parameters (`$blog_id` & `$admin_user_id`) to the `bp_get_blog_avatar()` function will return the corresponding blog's avatar without the need to run a blogs loop.
Props espellcaste
Fixes <a href="http://buddypress.trac.wordpress.org/ticket/8150">#8150</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpblogsbpblogstemplatephp">trunk/src/bp-blogs/bp-blogs-template.php</a></li>
<li><a href="#trunktestsphpunittestcasesblogstemplatephp">trunk/tests/phpunit/testcases/blogs/template.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbpblogsbpblogstemplatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-blogs/bp-blogs-template.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-blogs/bp-blogs-template.php 2019-11-07 19:00:08 UTC (rev 12495)
+++ trunk/src/bp-blogs/bp-blogs-template.php 2019-11-11 12:48:27 UTC (rev 12496)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -301,6 +301,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * admin. Filter 'bp_get_blog_avatar_' . $blog_id to customize.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 2.4.0 Introduced `$title` argument.
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @since 6.0.0 Introduced the `$blog_id` & `$admin_user_id` arguments.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @see bp_core_fetch_avatar() For a description of arguments and
</span><span class="cx" style="display: block; padding: 0 10px"> * return values.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -309,13 +310,15 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * Arguments are listed here with an explanation of their defaults.
</span><span class="cx" style="display: block; padding: 0 10px"> * For more information about the arguments, see
</span><span class="cx" style="display: block; padding: 0 10px"> * {@link bp_core_fetch_avatar()}.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @type string $alt Default: 'Profile picture of site author [user name]'.
- * @type string $class Default: 'avatar'.
- * @type string $type Default: 'full'.
- * @type int|bool $width Default: false.
- * @type int|bool $height Default: false.
- * @type bool $id Currently unused.
- * @type bool $no_grav Default: true.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @type string $alt Default: 'Profile picture of site author [user name]'.
+ * @type string $class Default: 'avatar'.
+ * @type string $type Default: 'full'.
+ * @type int|bool $width Default: false.
+ * @type int|bool $height Default: false.
+ * @type bool $id Currently unused.
+ * @type bool $no_grav Default: false.
+ * @type int $blog_id The blog ID. Default: O.
+ * @type int $admin_user_id The Blog Admin user ID. Default: 0.
</ins><span class="cx" style="display: block; padding: 0 10px"> * }
</span><span class="cx" style="display: block; padding: 0 10px"> * @return string User avatar string.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -328,8 +331,25 @@
</span><span class="cx" style="display: block; padding: 0 10px"> return false;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $author_displayname = bp_core_get_user_displayname( $blogs_template->blog->admin_user_id );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Set default values.
+ $author_displayname = '';
+ $admin_user_id = 0;
+ $blog_id = 0;
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ! $blogs_template && isset( $args['admin_user_id'] ) && $args['admin_user_id'] ) {
+ $admin_user_id = (int) $args['admin_user_id'];
+ $author_displayname = bp_core_get_user_displayname( $admin_user_id );
+ } else {
+ $admin_user_id = $blogs_template->blog->admin_user_id;
+ $author_displayname = bp_core_get_user_displayname( $blogs_template->blog->admin_user_id );
+ }
+
+ if ( ! $blogs_template && isset( $args['blog_id'] ) && $args['blog_id'] ) {
+ $blog_id = (int) $args['blog_id'];
+ } else {
+ $blog_id = bp_get_blog_id();
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> // Parse the arguments.
</span><span class="cx" style="display: block; padding: 0 10px"> $r = bp_parse_args( $args, array(
</span><span class="cx" style="display: block; padding: 0 10px"> 'type' => 'full',
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -338,17 +358,17 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'class' => 'avatar',
</span><span class="cx" style="display: block; padding: 0 10px"> 'id' => false,
</span><span class="cx" style="display: block; padding: 0 10px"> 'alt' => sprintf( __( 'Profile picture of site author %s', 'buddypress' ), esc_attr( $author_displayname ) ),
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'no_grav' => true,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'no_grav' => false,
</ins><span class="cx" style="display: block; padding: 0 10px"> ) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Use site icon if available.
</span><span class="cx" style="display: block; padding: 0 10px"> $avatar = '';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( bp_is_active( 'blogs', 'site-icon' ) && function_exists( 'has_site_icon' ) ) {
- $site_icon = bp_blogs_get_blogmeta( bp_get_blog_id(), "site_icon_url_{$r['type']}" );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( bp_is_active( 'blogs', 'site-icon' ) ) {
+ $site_icon = bp_blogs_get_blogmeta( $blog_id, "site_icon_url_{$r['type']}" );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Never attempted to fetch site icon before; do it now!
</span><span class="cx" style="display: block; padding: 0 10px"> if ( '' === $site_icon ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- switch_to_blog( bp_get_blog_id() );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ switch_to_blog( $blog_id );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Fetch the other size first.
</span><span class="cx" style="display: block; padding: 0 10px"> if ( 'full' === $r['type'] ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -366,7 +386,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Sync site icon for other size to blogmeta.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- bp_blogs_update_blogmeta( bp_get_blog_id(), "site_icon_url_{$save_size}", $site_icon );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ bp_blogs_update_blogmeta( $blog_id, "site_icon_url_{$save_size}", $site_icon );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Now, fetch the size we want.
</span><span class="cx" style="display: block; padding: 0 10px"> if ( 0 !== $site_icon ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -375,7 +395,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Sync site icon to blogmeta.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- bp_blogs_update_blogmeta( bp_get_blog_id(), "site_icon_url_{$r['type']}", $site_icon );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ bp_blogs_update_blogmeta( $blog_id, "site_icon_url_{$r['type']}", $site_icon );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> restore_current_blog();
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -388,11 +408,17 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $size = (int) $r['width'];
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $alt_attribute = __( 'Site icon for the blog', 'buddypress' );
+ if ( $blogs_template ) {
+ /* translators: %s is the placeholder for the name of the blog */
+ $alt_attribute = sprintf( __( 'Site icon for %s', 'buddypress' ), bp_get_blog_name() );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $avatar = sprintf( '<img src="%1$s" class="%2$s" width="%3$s" height="%3$s" alt="%4$s" />',
</span><span class="cx" style="display: block; padding: 0 10px"> esc_url( $site_icon ),
</span><span class="cx" style="display: block; padding: 0 10px"> esc_attr( "{$r['class']} avatar-{$size}" ),
</span><span class="cx" style="display: block; padding: 0 10px"> esc_attr( $size ),
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- sprintf( esc_attr__( 'Site icon for %s', 'buddypress' ), bp_get_blog_name() )
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ esc_attr( $alt_attribute )
</ins><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -400,7 +426,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> // Fallback to user ID avatar.
</span><span class="cx" style="display: block; padding: 0 10px"> if ( '' === $avatar ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $avatar = bp_core_fetch_avatar( array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'item_id' => $blogs_template->blog->admin_user_id,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'item_id' => $admin_user_id,
</ins><span class="cx" style="display: block; padding: 0 10px"> // 'avatar_dir' => 'blog-avatars',
</span><span class="cx" style="display: block; padding: 0 10px"> // 'object' => 'blog',
</span><span class="cx" style="display: block; padding: 0 10px"> 'type' => $r['type'],
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -408,7 +434,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'css_id' => $r['id'],
</span><span class="cx" style="display: block; padding: 0 10px"> 'class' => $r['class'],
</span><span class="cx" style="display: block; padding: 0 10px"> 'width' => $r['width'],
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'height' => $r['height']
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'height' => $r['height'],
+ 'no_grav' => $r['no_grav'],
</ins><span class="cx" style="display: block; padding: 0 10px"> ) );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -420,7 +447,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * This filter is deprecated as of BuddyPress 1.5 and may be removed in a future version.
</span><span class="cx" style="display: block; padding: 0 10px"> * Use the 'bp_get_blog_avatar' filter instead.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $avatar = apply_filters( 'bp_get_blog_avatar_' . $blogs_template->blog->blog_id, $avatar );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $avatar = apply_filters( 'bp_get_blog_avatar_' . $blog_id, $avatar );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px"> * Filters a blog's avatar.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -432,7 +459,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @param int $blog_id ID of the blog whose avatar is being displayed.
</span><span class="cx" style="display: block; padding: 0 10px"> * @param array $r Array of arguments used when fetching avatar.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- return apply_filters( 'bp_get_blog_avatar', $avatar, $blogs_template->blog->blog_id, $r );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ return apply_filters( 'bp_get_blog_avatar', $avatar, $blog_id, $r );
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> function bp_blog_permalink() {
</span></span></pre></div>
<a id="trunktestsphpunittestcasesblogstemplatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/testcases/blogs/template.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/testcases/blogs/template.php 2019-11-07 19:00:08 UTC (rev 12495)
+++ trunk/tests/phpunit/testcases/blogs/template.php 2019-11-11 12:48:27 UTC (rev 12496)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -367,4 +367,92 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $_REQUEST = $request;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /**
+ * @group avatar
+ * @group BP_Blogs_Template
+ * @group bp_get_blog_avatar
+ */
+ public function test_bp_get_blog_avatar_ids_provided() {
+ if ( ! is_multisite() ) {
+ $this->markTestSkipped();
+ }
+
+ if ( function_exists( 'wp_initialize_site' ) ) {
+ $this->setExpectedDeprecated( 'wpmu_new_blog' );
+ }
+
+ global $blogs_template;
+ $reset_blogs_template = $blogs_template;
+ $blogs_template = null;
+
+ $u = self::factory()->user->create();
+ $b = self::factory()->blog->create( array(
+ 'title' => 'The Foo Bar Blog',
+ 'user_id' => $u,
+ ) );
+
+ $avatar = bp_get_blog_avatar( array(
+ 'type' => 'full',
+ 'admin_user_id' => $u,
+ 'blog_id' => $b,
+ 'alt' => 'test',
+ 'no_grav' => true,
+ 'class' => 'avatar',
+ ) );
+
+ $blogs_template = $reset_blogs_template;
+
+ $this->assertTrue( $avatar === bp_core_fetch_avatar( array(
+ 'type' => 'full',
+ 'item_id' => $u,
+ 'alt' => 'test',
+ 'no_grav' => true,
+ 'class' => 'avatar',
+ ) ) );
+ }
+
+ /**
+ * @group avatar
+ * @group BP_Blogs_Template
+ * @group bp_get_blog_avatar
+ */
+ public function test_bp_get_blog_avatar_has_site_icon() {
+ if ( ! is_multisite() ) {
+ $this->markTestSkipped();
+ }
+
+ if ( function_exists( 'wp_initialize_site' ) ) {
+ $this->setExpectedDeprecated( 'wpmu_new_blog' );
+ }
+
+ global $blogs_template;
+ $reset_blogs_template = $blogs_template;
+ $blogs_template = null;
+
+ $u = self::factory()->user->create();
+ $b = self::factory()->blog->create( array(
+ 'title' => 'The Bar Foo Blog',
+ 'user_id' => $u,
+ ) );
+
+ add_filter( 'get_site_icon_url', array( $this, 'filter_blog_avatar' ) );
+
+ $avatar = bp_get_blog_avatar( array(
+ 'type' => 'full',
+ 'admin_user_id' => $u,
+ 'blog_id' => $b,
+ 'alt' => 'test',
+ 'no_grav' => true,
+ 'class' => 'avatar',
+ ) );
+
+ remove_filter( 'get_site_icon_url', array( $this, 'filter_blog_avatar' ) );
+ $blogs_template = $reset_blogs_template;
+
+ $this->assertTrue( false !== strpos( $avatar, BP_TESTS_DIR . 'assets/upside-down.jpg' ) );
+ }
+
+ public function filter_blog_avatar() {
+ return BP_TESTS_DIR . 'assets/upside-down.jpg';
+ }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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