From 688006ed8ef24378d9033879fab12621db551e5a Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Thu, 5 Jul 2018 12:41:05 +0300
Subject: Do not show empty tags

---
 vnext/src/components/Message.js | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

(limited to 'vnext/src')

diff --git a/vnext/src/components/Message.js b/vnext/src/components/Message.js
index 273e035c..509cae42 100644
--- a/vnext/src/components/Message.js
+++ b/vnext/src/components/Message.js
@@ -20,16 +20,14 @@ export default function Message({ data, visitor, children, ...rest }) {
                 </span>
                 <Avatar user={data.user} />
                 <div className="msg-ts">
-                    <Link to={{ pathname: `/${data.user.uname}/${data.mid}`, state: {msg: data} }}>
+                    <Link to={{ pathname: `/${data.user.uname}/${data.mid}`, state: { msg: data } }}>
                         <time itemProp="datePublished dateModified" itemType="http://schema.org/Date" dateTime={data.timestamp}
                             title={moment.utc(data.timestamp).local().format('lll')}>
                             {moment.utc(data.timestamp).fromNow()}
                         </time>
                     </Link>
                 </div>
-                <div className="msg-tags" itemProp="headline">
-                    <Tags user={data.user} data={data.tags || []} />
-                </div>
+                <Tags user={data.user} data={data.tags || []} />
             </header>
             <div className="msg-txt">
                 <p itemProp="description" dangerouslySetInnerHTML={{ __html: format(data.body, data.mid, (data.tags || []).indexOf('code') >= 0) }}></p>
@@ -49,7 +47,7 @@ export default function Message({ data, visitor, children, ...rest }) {
                         <span>&nbsp;Recommend</span>
                     </a>
                 ) : visitor.uid > 0 ? (
-                    <Link to={{pathname: "/post", search: `?body=!+%23${data.mid}`}} className="a-like msg-button">
+                    <Link to={{ pathname: "/post", search: `?body=!+%23${data.mid}` }} className="a-like msg-button">
                         <span className="msg-button-icon">
                             <Icon name="ei-heart" size="s" />
                             {data.likes > 0 && (` ${data.likes}`)}
@@ -67,7 +65,7 @@ export default function Message({ data, visitor, children, ...rest }) {
                         )}
                 {!Boolean(data.ReadOnly) | (visitor.uid === data.user.uid) && (
                     <React.Fragment>
-                        <Link to={{ pathname: `/${data.user.uname}/${data.mid}`, state: {msg: data} }} className="a-comment msg-button">
+                        <Link to={{ pathname: `/${data.user.uname}/${data.mid}`, state: { msg: data } }} className="a-comment msg-button">
                             <span className="msg-button-icon">
                                 <Icon name="ei-comment" size="s" />
                                 {data.replies > 0 &&
@@ -90,15 +88,21 @@ export default function Message({ data, visitor, children, ...rest }) {
                     <a href="#" className="a-privacy">Открыть доступ</a>
                 )}
             </nav>
-            { children }
+            {children}
         </div>
     );
 }
 
-function Tags({ data, user, ...rest}) {
-    return data && data.map(tag => {
-        return (<Link key={tag} to={{ pathname: `/${user.uname}`, search: `?tag=${tag}` }} title={tag}>{tag}</Link>)
-    })
+function Tags({ data, user, ...rest }) {
+    return data.length > 0 && (
+        <div className="msg-tags" itemProp="headline">
+            {
+                data.map(tag => {
+                    return (<Link key={tag} to={{ pathname: `/${user.uname}`, search: `?tag=${tag}` }} title={tag}>{tag}</Link>)
+                })
+            }
+        </div>
+    );
 }
 
 Message.propTypes = {
-- 
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