Added gravatars for plugin authors & maintainers.

Replaced the author and list of maintainers with gravatar tiles, using
the email field of their manifest entries.  If the email has no
gravatar, the standard 'unknown person' image is used instead.

Gave jq_release_author, jq_release_maintainers and the underlying person
function a way to specify the size of the gravatar image they produce.

The author and maintainers sections no longer appear as bulleted lists.

Author: dnschnur

themes/plugins.jquery.com/functions.php

@@ -132,16 +132,39 @@ function jq_release_manifest( $id = null ) {
 	return json_decode( get_post_meta( $id, 'manifest', true ) );
 }
 
-function person( $person, $avatar ) {
-	$ret = htmlspecialchars( $person->name );
-	if ( !empty( $person->url ) ) {
-		$url = htmlspecialchars( $person->url );
-		$ret = "<a href='$url'>$ret</a>";
+//////////////////////////////////////////////////////////////////////////////
+// Produces a block of markup describing the given person, optionally with
+// a gravatar image at the given size.
+
+function person( $person, $avatar, $size = 96 ) {
+
+	$name = htmlspecialchars( $person->name );
+
+	// If an avatar is requested, build a little gravatar tile; otherwise
+	// just use the name by itself.
+
+	if ( $avatar ) {
+		if (!empty( $person->email )) {
+			$content = get_avatar( $person->email, $size );
+		} else {
+			$content = get_avatar( null, $size );
+		}
+		$content = $content . $name;
+	} else {
+		$content = $name;
 	}
-	if ( $avatar && !empty( $person->email ) ) {
-		$ret = get_avatar( $person->email, '80' ) . $ret;
+
+	// Wrap the content in a link to the person's page or email address
+
+	if (!empty( $person->url )) {
+		$url = htmlspecialchars( $person->url );
+		return "<a href='$url'>$content</a>";
+	} elseif (!empty( $person->email )) {
+		$email = htmlspecialchars( $person->email );
+		return "<a href='mailto:$email'>$content</a>";
+	} else {
+		return $content;
 	}
-	return $ret;
 }
 
 function jq_release_download_url() {
@@ -184,7 +207,7 @@ function jq_release_licenses() {
 	return $ret;
 }
 
-function jq_release_maintainers( $options = array('avatar' => false) ) {
+function jq_release_maintainers( $options = array('avatar' => false, 'size' => 48) ) {
 	$pkg = jq_release_manifest();
 
 	if ( empty( $pkg->maintainers ) ) {
@@ -193,15 +216,15 @@ function jq_release_maintainers( $options = array('avatar' => false) ) {
 
 	$ret = '<ul>';
 	foreach( $pkg->maintainers as $maintainer ) {
-		$ret .= '<li>' . person( $maintainer, $options['avatar'] ) . '</li>';
+		$ret .= '<li>' . person( $maintainer, $options['avatar'], $options['size'] ) . '</li>';
 	}
 	$ret .= '</ul>';
 	return $ret;
 }
 
-function jq_release_author( $options = array('avatar' => false) ) {
+function jq_release_author( $options = array('avatar' => false, 'size' => 48) ) {
 	$pkg = jq_release_manifest();
-	return person( $pkg->author, $options['avatar'] );
+	return person( $pkg->author, $options['avatar'], $options['size'] );
 }
 
 function jq_release_dependencies() {

themes/plugins.jquery.com/sidebar-jquery_plugin.php

@@ -51,11 +51,11 @@
 	<div class="block author-info">
 		<h3><span class="icon-user"></span>Author</h3>
 		<ul>
-			<li><?php echo jq_release_author(); ?></li>
+			<li><?php echo jq_release_author(array('avatar' => true, 'size' => 80)); ?></li>
 		</ul>
 	</div> <!-- /.author-info -->
 
-	<?php if ( $maintainers = jq_release_maintainers() ) { ?>
+	<?php if ( $maintainers = jq_release_maintainers(array('avatar' => true, 'size' => 48)) ) { ?>
 	<div class="block maintainer-info">
 		<h3><span class="icon-wrench"></span>Maintainers</h3>
 		<?php echo $maintainers; ?>

themes/plugins.jquery.com/style.css

@@ -390,6 +390,28 @@ p.info {
 	letter-spacing: 1px;
 }
 
+#sidebar.jquery-plugin .author-info li {
+	background: none;
+	font-size: 18px;
+}
+
+#sidebar.jquery-plugin .maintainer-info li {
+	background: none;
+	font-size: 16px;
+}
+
+#sidebar.jquery-plugin .avatar {
+	margin-right: 10px;
+}
+
+#sidebar.jquery-plugin .avatar-80 {
+	border-radius: 8px;
+}
+
+#sidebar.jquery-plugin .avatar-48 {
+	border-radius: 4px;
+}
+
 /*----------[ Individual plugin page sidebar toolbox ]----------------------*/
 
 .jquery-plugin .toolbox {