From 929049b1343d57cb6f1e5a036396598840a50f6d Mon Sep 17 00:00:00 2001
From: Bozana Bokan <bozana.bokan@posteo.net>
Date: Fri, 1 Sep 2017 16:05:04 +0200
Subject: [PATCH] pkp/pkp-lib#1828 display keywords on the article view page

---
 .../default/styles/objects/article_details.less  |  3 ++-
 templates/frontend/objects/article_details.tpl   | 16 ++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/plugins/themes/default/styles/objects/article_details.less b/plugins/themes/default/styles/objects/article_details.less
index 147ddfeb966..1c51c6804b6 100644
--- a/plugins/themes/default/styles/objects/article_details.less
+++ b/plugins/themes/default/styles/objects/article_details.less
@@ -114,7 +114,8 @@
 		}
 	}
 
-	.item.doi {
+	.item.doi,
+	.item.keywords {
 		padding-top: 0;
 
 		.label {
diff --git a/templates/frontend/objects/article_details.tpl b/templates/frontend/objects/article_details.tpl
index c39ea2c86bc..b170cb23519 100644
--- a/templates/frontend/objects/article_details.tpl
+++ b/templates/frontend/objects/article_details.tpl
@@ -129,6 +129,22 @@
 				{/if}
 			{/foreach}
 
+			{* Keywords *}
+			{if !empty($keywords[$currentLocale])}
+			<div class="item keywords">
+				<span class="label">
+					{translate key="article.subject"}
+				</span>
+				<span class="value">
+					{foreach from=$keywords item=keyword}
+						{foreach name=keywords from=$keyword item=keywordItem}
+							{$keywordItem|escape}{if !$smarty.foreach.keywords.last}, {/if}
+						{/foreach}
+					{/foreach}
+				</span>
+			</div>
+			{/if}
+
 			{* Abstract *}
 			{if $article->getLocalizedAbstract()}
 				<div class="item abstract">