Some small UI improvements

app/widgets/Chat/_chat_header.tpl

@@ -239,7 +239,7 @@
 
             <span
                 title="{$c->__('button.close')}"
-                class="control icon active"
+                class="control icon active divided"
                 onclick="Chats_ajaxClose('{$jid|echapJS}', true);">
                 <i class="material-icons">close</i>
             </span>

app/widgets/ContactActions/_contactactions_drawer.tpl

@@ -26,7 +26,7 @@
                     </span>
                 {/if}
                 {if="!$contact->isMe()"}
-                    <span class="control icon active" onclick="ContactActions_ajaxChat('{$contact->id|echapJS}')">
+                    <span class="control icon active divided" onclick="ContactActions_ajaxChat('{$contact->id|echapJS}')">
                         <i class="material-icons">comment</i>
                     </span>
                     {if="$roster && $roster->presences->count() > 0"}

app/widgets/ContactData/_contactdata.tpl

@@ -129,10 +129,28 @@
                         {$c->__('button.chat')}
                     </p>
                     {if="isset($message)"}
-                        {if="preg_match('#^\?OTR#', $message->body)"}
+                        {if="$message->retracted"}
+                            <p><i class="material-icons">delete</i> {$c->__('message.retracted')}</p>
+                        {elseif="$message->encrypted"}
                             <p><i class="material-icons">lock</i> {$c->__('message.encrypted')}</p>
+                        {elseif="$message->file"}
+                            <p>
+                                {if="$message->jidfrom == $message->user_id"}
+                                    <span class="moderator">{$c->__('chats.me')}:</span>
+                                {/if}
+                                {if="typeIsPicture($message->file['type'])"}
+                                    <i class="material-icons">image</i> {$c->__('chats.picture')}
+                                {else}
+                                    <i class="material-icons">insert_drive_file</i> {$c->__('avatar.file')}
+                                {/if}
+                            </p>
                         {elseif="stripTags($message->body) != ''"}
-                            <p class="line">{$message->body|stripTags}</p>
+                            {if="$message->jidfrom == $message->user_id"}
+                                <span class="moderator">{$c->__('chats.me')}:</span>
+                            {/if}
+                            {autoescape="off"}
+                                {$message->body|stripTags|addEmojis}
+                            {/autoescape}
                         {/if}
                     {/if}
                 </div>