From 1169b347c1f339b64f30466004a3f9a06ef7e117 Mon Sep 17 00:00:00 2001
From: Jules Laplace <jules@okfoc.us>
Date: Mon, 2 Feb 2015 18:16:09 -0500
Subject: find users by initial

---
 public/assets/stylesheets/staff.css |  8 ++++++++
 server/lib/views/staff.js           | 12 ++++++++++++
 views/staff/_users.ejs              | 10 ++++++++--
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/public/assets/stylesheets/staff.css b/public/assets/stylesheets/staff.css
index d93e46e..ebc240a 100644
--- a/public/assets/stylesheets/staff.css
+++ b/public/assets/stylesheets/staff.css
@@ -39,6 +39,14 @@ nav.subnav {
 .alphabet a {
 	margin-left: 5px;
 }
+.body .error {
+	color: #f00;
+	border: 1px solid #f00;
+	margin: 20px 5px 200px 5px;
+	padding: 10px;
+	width: 400px;
+	display: inline-block;
+}
 hr {
   border: 1px solid #bbb;
   margin: 10px auto 10px;
diff --git a/server/lib/views/staff.js b/server/lib/views/staff.js
index b772859..07050f1 100644
--- a/server/lib/views/staff.js
+++ b/server/lib/views/staff.js
@@ -38,6 +38,7 @@ var staff = module.exports = {
       var criteria = req.criteria || {}
       var limit = paginationInfo.limit = Math.min( Number(req.query.limit) || 50, 200 )
       var offset = paginationInfo.offset = Number(req.query.offset) || 0
+      var initial = util.sanitize(req.query.initial)
       var sort
       paginationInfo.sort = req.query.sort
       paginationInfo.sortOptions = ["date", "last_seen", "username"]
@@ -54,6 +55,9 @@ var staff = module.exports = {
           paginationInfo.sort = "username"
           break
       }
+      if (initial) {
+      	criteria.username = new RegExp('^' + initial, "i")
+      }
       User.find(criteria)
           .select(staff.fields.user)
           .sort(sort)
@@ -61,6 +65,14 @@ var staff = module.exports = {
           .limit(limit)
           .exec(function (err, users) {
         res.locals.users = users.map(staff.helpers.user)
+        if (! res.locals.users.length) {
+        	if (initial) {
+        		res.locals.opt.error = "No users found starting with <b>" + initial.toUpperCase() + "</b>"
+        	}
+        	else {
+        		res.locals.opt.error = "No users found"
+        	}
+        }
         next()
       })
     },
diff --git a/views/staff/_users.ejs b/views/staff/_users.ejs
index 1af47aa..9caf893 100644
--- a/views/staff/_users.ejs
+++ b/views/staff/_users.ejs
@@ -1,12 +1,18 @@
 <nav class="subnav">
 	sort by <a href="?sort=date">date</a> ... <a href="?sort=last_seen">recent</a> ... <a href="?sort=name">name</a> ... jump to a letter:
 	<span class="alphabet">
-	[[ "abcdefghijklmnopqrstuvwxyz".split("").forEach(function(letter){ ]]
-		<a href="?sort=name&letter=[[- letter ]]">[[- letter.toUpperCase() ]]</a>
+	[[ "abcdefghijklmnopqrstuvwxyz?".split("").forEach(function(letter){ ]]
+		<a href="?sort=name&initial=[[- letter ]]">[[- letter.toUpperCase() ]]</a>
 	[[ }) ]]
 	</span>
 </nav>
 
+[[ if (! users.length || opt.error) { ]]
+<div class="error">
+	[[- opt.error ]]
+</div>
+[[ } ]]
+
 <table id="users">
 [[ users.forEach(function(user){ ]]
   <tr>
-- 
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