diff --git a/lib/lsg_web/context_plug.ex b/lib/lsg_web/context_plug.ex
index 29eab28..aaf851e 100644
--- a/lib/lsg_web/context_plug.ex
+++ b/lib/lsg_web/context_plug.ex
@@ -1,91 +1,92 @@
 defmodule LSGWeb.ContextPlug do
   import Plug.Conn
   import Phoenix.Controller
 
   def init(opts \\ []) do
     opts || []
   end
 
   def get_account(conn) do
     cond do
       get_session(conn, :account) -> get_session(conn, :account)
       get_session(conn, :oidc_id) -> if account = IRC.Account.find_meta_account("identity-id", get_session(conn, :oidc_id)), do: account.id
+      true -> nil
     end
   end
 
   def call(conn, opts) do
     account = with \
          {:account, account_id} when is_binary(account_id) <- {:account, get_account(conn)},
          {:account, account} when not is_nil(account) <- {:account, IRC.Account.get(account_id)}
     do
       account
     else
       _ -> nil
     end
 
     network = Map.get(conn.params, "network")
     network = if network == "-", do: nil, else: network
 
     oidc_account = IRC.Account.find_meta_account("identity-id", get_session(conn, :oidc_id))
 
     conns = IRC.Connection.get_network(network)
     chan = if c = Map.get(conn.params, "chan") do
       LSGWeb.reformat_chan(c)
     end
     chan_conn = IRC.Connection.get_network(network, chan)
 
     memberships = if account do
       IRC.Membership.of_account(account)
     end
 
     auth_required = cond do
       Keyword.get(opts, :restrict) == :public -> false
       account == nil -> true
       network == nil -> false
       Keyword.get(opts, :restrict) == :logged_in -> false
       network && chan ->
         !Enum.member?(memberships, {network, chan})
       network ->
         !Enum.any?(memberships, fn({n, _}) -> n == network end)
     end
 
     bot = cond do
       network && chan && chan_conn -> chan_conn.nick
       network && conns -> conns.nick
       true -> nil
     end
 
 
     cond do
       account && auth_required ->
         conn
         |> put_status(404)
         |> text("Page not found")
         |> halt()
       auth_required ->
         conn
         |> put_status(403)
         |> render(LSGWeb.AlcoologView, "auth.html", bot: bot, no_header: true, network: network)
         |> halt()
       (network && !conns) ->
         conn
         |> put_status(404)
         |> text("Page not found")
         |> halt()
       (chan && !chan_conn) ->
         conn
         |> put_status(404)
         |> text("Page not found")
         |> halt()
       true ->
         conn = conn
            |> assign(:network, network)
            |> assign(:chan, chan)
            |> assign(:bot, bot)
            |> assign(:account, account)
            |> assign(:oidc_account, oidc_account)
            |> assign(:memberships, memberships)
     end
   end
 
 end
diff --git a/lib/lsg_web/templates/alcoolog/index.html.eex b/lib/lsg_web/templates/alcoolog/index.html.eex
index 3f522e9..263da95 100644
--- a/lib/lsg_web/templates/alcoolog/index.html.eex
+++ b/lib/lsg_web/templates/alcoolog/index.html.eex
@@ -1,206 +1,205 @@
 <style type="text/css">
 ol li {
   margin-bottom: 5px
 }
 </style>
 
 <%= if @stats == [] do %>
   <div class="rounded-md bg-red-50 p-4">
     <div class="flex">
       <div class="flex-shrink-0">
         <svg class="h-5 w-5 text-red-400" viewBox="0 0 20 20" fill="currentColor">
           <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clip-rule="evenodd" />
         </svg>
       </div>
       <div class="ml-3">
         <h3 class="text-sm leading-5 font-medium text-red-800">
           CATASTROPHE! Personne n'a bu!!!!
         </h3>
       </div>
     </div>
   </div>
 <% end %>
 
 <ul class="grid grid-cols-1 gap-6 sm:grid-cols-2 lg:grid-cols-3">
   <%= for {nick, status} <- @stats do %>
     <li class="col-span-1 bg-white rounded-lg shadow">
     <div class="w-full flex items-center justify-between p-6 space-x-6">
       <div class="flex-1 truncate">
         <div class="flex items-center space-x-3">
           <h3 class="text-gray-900 text-base leading-5 font-semibold truncate"><%= link nick, to: alcoolog_path(@conn, :nick, @network, nick) %></h3>
           <% rising_class = if status.rising, do: "teal", else: "red" %>
           <span class="flex-shrink-0 inline-block px-2 py-0.5 text-<%= rising_class %>-800 text-sm leading-4 font-medium bg-<%= rising_class %>-100 rounded-full">
             <%= status.trend_symbol %> <%= Float.round(status.active, 4) %> g/l
           </span>
         </div>
         <p class="mt-1 text-gray-700 text-sm leading-5 truncate">
           <span class="text-base"><%= status.last_cl %>cl @ <%= status.last_deg %>°</span>
           <%= if status.last_descr && status.last_descr != "" do %>
             <br /><%= status.last_descr %>
           <% end %>
         <br/><small><%= LSGWeb.LayoutView.format_time(status.last_at) %></small>
         </p>
 
         <p class="mt-1 text-gray-500 text-sm leading-5 truncate">
         <br />
           &mdash; sobre dans: <%= status.sober_in_s %><br />
           <%= if status.since do %>
             &mdash; depuis: <%= status.since_s %><br />
           <% end %>
         <small>
           &mdash; 15m: <%= status.active15m %> g/l - 30m: <%= status.active30m %> g/l - 1h: <%= status.active1h %> g/l<br />
           &mdash; aujourd'hui: <%= status.daily_volumes %> points, <%= status.daily_gl %> g/l
         </small>
         </p>
 
 
       </div>
     </div>
     </li>
   <% end %>
 </ul>
 
 <%= if @stats == %{} do %>
   <div class="rounded-md bg-red-50 p-4">
     <div class="flex">
       <div class="flex-shrink-0">
         <svg class="h-5 w-5 text-red-400" viewBox="0 0 20 20" fill="currentColor">
           <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clip-rule="evenodd" />
         </svg>
       </div>
       <div class="ml-3">
         <h3 class="text-sm leading-5 font-medium text-red-800">
           ENCORE PIRE! Aucune boisson enregistrée!
         </h3>
       </div>
     </div>
   </div>
 <% else %>
 
 <canvas id="myChart" class="w-full" height="200"></canvas>
 
   <h2 class="leading-8 m-4 font-semibold text-2xl">Classement <span class="font-medium text-gray-600 text-lg">15 jours</span></h2>
 
 <ul class="grid grid-cols-1 gap-6 sm:grid-cols-5 lg:grid-cols-5">
   <%= for {{nick, count}, rank} <- Enum.with_index(@top) do %>
     <% rank = rank + 1 %>
     <% trophy = rank <= 3 %>
     <% {colour, text} = case rank do
 1 -> {"yellow-500", "font-semibold text-base"}
 2 -> {"gray-500", "font-medium text-base"}
 3 -> {"orange-300", "font-medium text-base"}
 _ -> {"gray-300", ""}
     end %>
     <li class="col-span-1 bg-white rounded-lg shadow text-center <%= text %>">
     <%= if trophy do %>
       <span class="text-<%= colour %>">
         <svg style="width: 1.125em; height: 1.5em; display: inline-block;" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="trophy" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512" data-fa-i2svg=""><path fill="currentColor" d="M552 64H448V24c0-13.3-10.7-24-24-24H152c-13.3 0-24 10.7-24 24v40H24C10.7 64 0 74.7 0 88v56c0 35.7 22.5 72.4 61.9 100.7 31.5 22.7 69.8 37.1 110 41.7C203.3 338.5 240 360 240 360v72h-48c-35.3 0-64 20.7-64 56v12c0 6.6 5.4 12 12 12h296c6.6 0 12-5.4 12-12v-12c0-35.3-28.7-56-64-56h-48v-72s36.7-21.5 68.1-73.6c40.3-4.6 78.6-19 110-41.7 39.3-28.3 61.9-65 61.9-100.7V88c0-13.3-10.7-24-24-24zM99.3 192.8C74.9 175.2 64 155.6 64 144v-16h64.2c1 32.6 5.8 61.2 12.8 86.2-15.1-5.2-29.2-12.4-41.7-21.4zM512 144c0 16.1-17.7 36.1-35.3 48.8-12.5 9-26.7 16.2-41.8 21.4 7-25 11.8-53.6 12.8-86.2H512v16z"></path></svg>
       </span>
     <% end %>
     #<%= rank %>: <%= link nick, to: alcoolog_path(@conn, :nick, @network, nick) %>
     <br />
     <span class="text-xs"><%= Float.round(count, 4) %></span>
   </li>
   <% end %>
 </ul>
 
   <h2 class="leading-8 m-4 font-semibold text-2xl">Historique</h2>
 <div class="flex flex-col">
   <div class="-my-2 py-2 overflow-x-auto sm:-mx-6 sm:px-6 lg:-mx-8 lg:px-8">
     <div class="align-middle inline-block min-w-full shadow overflow-hidden sm:rounded-lg border-b border-gray-200">
       <table class="min-w-full divide-y divide-gray-200">
         <thead>
           <tr>
             <th class="px-6 py-3 bg-gray-50 text-left text-xs leading-4 font-medium text-gray-500 uppercase tracking-wider">
               date
             </th>
             <th class="px-6 py-3 bg-gray-50 text-left text-xs leading-4 font-medium text-gray-500 uppercase tracking-wider">
               nick
             </th>
             <th class="px-6 py-3 bg-gray-50 text-left text-xs leading-4 font-medium text-gray-500 uppercase tracking-wider">
               &nbsp;
             </th>
             <th class="px-6 py-3 bg-gray-50 text-left text-xs leading-4 font-medium text-gray-500 uppercase tracking-wider">
               &nbsp;
             </th>
           </tr>
         </thead>
         <tbody>
           <%= for {{{{account, date}, points, _active, cl, deg, nom, comment, _meta}, nick}, index} <- Enum.with_index(@drinks) do %>
             <% class = if(Integer.is_even(index), do: "bg-gray-50", else: "bg-white") %>
             <% date = DateTime.from_unix!(date, :millisecond) %>
             <tr class="<%= class %>">
               <td class="px-6 py-4 whitespace-no-wrap text-sm leading-5 font-medium text-gray-900">
                 <%= LSGWeb.LayoutView.format_time(date, false) %>
               </td>
               <td class="px-6 py-4 whitespace-no-wrap text-sm leading-5 font-medium text-gray-900">
                 <%= link nick, to: alcoolog_path(@conn, :nick, @network, nick) %>
               </td>
               <td class="px-6 py-4 whitespace-no-wrap text-sm leading-5 text-gray-500"><%= cl %>cl <%= deg %>°</td>
               <td class="px-6 py-4 whitespace-no-wrap text-sm leading-5 text-gray-500"><%= comment||"" %></td>
             </tr>
           <% end %>
         </tbody>
       </table>
     </div>
   </div>
 </div>
 <% end %>
 
 <%= if @conn.assigns.account && (@network || @channel) do %>
   <%= link("alcoolog global", to: alcoolog_path(@conn, :index)) %>
 <% end %>
 
-<link href='/assets/css/metricsgraphics.css' rel='stylesheet' type='text/css'>
+<link href='/css/metricsgraphics.css' rel='stylesheet' type='text/css'>
 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.css" integrity="sha512-SUJFImtiT87gVCOXl3aGC00zfDl6ggYAw5+oheJvRJ8KBXZrr/TMISSdVJ5bBarbQDRC2pR5Kto3xTR0kpZInA==" crossorigin="anonymous" />
 <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.bundle.min.js" integrity="sha512-vBmx0N/uQOXznm/Nbkp7h0P1RfLSj0HQrFSzV8m7rOGyj30fYAOKHYvCNez+yM8IrfnW0TCodDEjRqf6fodf/Q==" crossorigin="anonymous"></script>
-<script src="/assets/js/jquery3.1.0.min.js"></script>
-<script src="/assets/js/d3.v4.min.js"></script>
-<script src="/assets/js/metricsgraphics.min.js"></script>
+<script src="/js/jquery3.1.0.min.js"></script>
+<script src="/js/d3.v4.min.js"></script>
+<script src="/js/metricsgraphics.min.js"></script>
     <script type="text/javascript">
       (function() {
         // oui s trè moch :( :( :(
 var ctx = document.getElementById('myChart').getContext('2d');
     d3.json('<%= alcoolog_path(@conn, :index_gls_json, @network, LSGWeb.format_chan(@channel)) %>', function(data) {
 
     var dynamicColors = function() {
         var r = Math.floor(Math.random() * 255);
         var g = Math.floor(Math.random() * 255);
         var b = Math.floor(Math.random() * 255);
         return "rgb(" + r + "," + g + "," + b + ")";
     };
 
       labels = data.labels;
       datasets = $.map($.makeArray(data.data), function(set) {
         return {label: set.name, data: set.history, fill: false, borderColor: dynamicColors()}
       });
 
 
 var myChart = new Chart(ctx, {
     type: 'line',
     data: {
       labels: labels,
       datasets: datasets
     },
     options: {
       scales: {
         xAxes: [{
           type: 'time',
           time: {
             unit: 'day'
           }
         }],
             yAxes: [{
                 ticks: {
                     beginAtZero: true
                 }
             }]
         }
     }
 });
 });
 
 
 })();
 </script>
-