Restore messages to site_base template

pinaxcon/templates/site_base.html

@@ -29,6 +29,14 @@
     <div class="container">
       {% sitetree_menu from "main" include "trunk" template "sitetree_header.html" %}
 
+      {% if messages %}
+      <ul class="messagelist">
+          {% for message in messages %}
+          <li{% if message.tags %} class="{{ message.tags }}"{% endif %}>{{ message }}</li>
+          {% endfor %}
+      </ul>
+      {% endif %}
+
       <div class="well">
         <h1>{% block header_title %}{% endblock %}</h1>
         <p>{% block header_paragraph %}{% endblock %}</p>

static/src/css/app.css

@@ -1,3 +1,109 @@
 .label-required:after { content: ' *'; }
 textarea, .monospace-text { font-family: Hack, monospace; }
 .monospace-text { white-space: pre-wrap; }
+
+/* MESSAGES & ERRORS */
+
+ul.messagelist {
+    padding: 0;
+    margin: 0;
+}
+
+ul.messagelist li {
+    display: block;
+    font-weight: 400;
+    font-size: 13px;
+    padding: 10px 10px 10px 65px;
+    margin: 0 0 10px 0;
+    background: #dfd url(../img/icon-yes.svg) 40px 12px no-repeat;
+    background-size: 16px auto;
+    color: #333;
+}
+
+ul.messagelist li.warning {
+    background: #ffc url(../img/icon-alert.svg) 40px 14px no-repeat;
+    background-size: 14px auto;
+}
+
+ul.messagelist li.error {
+    background: #ffefef url(../img/icon-no.svg) 40px 12px no-repeat;
+    background-size: 16px auto;
+}
+
+.errornote {
+    font-size: 14px;
+    font-weight: 700;
+    display: block;
+    padding: 10px 12px;
+    margin: 0 0 10px 0;
+    color: #ba2121;
+    border: 1px solid #ba2121;
+    border-radius: 4px;
+    background-color: #fff;
+    background-position: 5px 12px;
+}
+
+ul.errorlist {
+    margin: 0 0 4px;
+    padding: 0;
+    color: #ba2121;
+    background: #fff;
+}
+
+ul.errorlist li {
+    font-size: 13px;
+    display: block;
+    margin-bottom: 4px;
+}
+
+ul.errorlist li:first-child {
+    margin-top: 0;
+}
+
+ul.errorlist li a {
+    color: inherit;
+    text-decoration: underline;
+}
+
+td ul.errorlist {
+    margin: 0;
+    padding: 0;
+}
+
+td ul.errorlist li {
+    margin: 0;
+}
+
+.form-row.errors {
+    margin: 0;
+    border: none;
+    border-bottom: 1px solid #eee;
+    background: none;
+}
+
+.form-row.errors ul.errorlist li {
+    padding-left: 0;
+}
+
+.errors input, .errors select, .errors textarea {
+    border: 1px solid #ba2121;
+}
+
+div.system-message {
+    background: #ffc;
+    margin: 10px;
+    padding: 6px 8px;
+    font-size: .8em;
+}
+
+div.system-message p.system-message-title {
+    padding: 4px 5px 4px 25px;
+    margin: 0;
+    color: #c11;
+    background: #ffefef url(../img/icon-no.svg) 5px 5px no-repeat;
+}
+
+.description {
+    font-size: 12px;
+    padding: 5px 0 0 12px;
+}