Add Ormin ORM support for BaraDB (Nim client)

clients/nim/ormin/examples/tweeter/src/views/user.nim

@@ -0,0 +1,41 @@
+#? stdtmpl(subsChar = '$', metaChar = '#', toString = "xmltree.escape")
+#import xmltree
+#import times
+#import "../model"
+#
+#proc renderUser*(user: User): string =
+#  result = ""
+<div id="user">
+  <h1>${user.username}</h1>
+  <span>Following: ${$user.following.len}</span>
+</div>
+#end proc
+#
+#proc renderUser*(user, currentUser: User): string =
+#  result = ""
+<div id="user">
+  <h1>${user.username}</h1>
+  <span>Following: ${$user.following.len}</span>
+  #if user.username notin currentUser.following and user.username != currentUser.username:
+  <form action="follow" method="post">
+    <input type="hidden" name="follower" value="${currentUser.username}">
+    <input type="hidden" name="target" value="${user.username}">
+    <input type="submit" value="Follow">
+  </form>
+  #end if
+</div>
+#
+#end proc
+#
+#proc renderMessages*(messages: openArray[Message]): string =
+#  result = ""
+<div id="messages">
+  #for message in messages:
+    <div>
+      <a href="/${message.username}">${message.username}</a>
+      <span>${message.time.fromUnix().format("HH:mm MMMM d',' yyyy")}</span>
+      <h3>${message.msg}</h3>
+    </div>
+  #end for
+</div>
+#end proc