Adds confirmation page to power off clients

This commit adds an extra view to ensure users do not power off clients
accidentally.

ogcp GET /poweroff returns the confirmation page and POST /poweroff
builds and sends the request to ogServer.

It also includes Spanish translation of the new strings.

1 files changed, 25 insertions, 0 deletions

diff --git a/ogcp/templates/actions/poweroff.html b/ogcp/templates/actions/poweroff.html
new file mode 100644
index 0000000..2ff9440
--- /dev/null
+++ b/ogcp/templates/actions/poweroff.html
@@ -0,0 +1,25 @@
+{% extends 'commands.html' %}
+{% import "bootstrap/wtf.html" as wtf %}
+
+{% block content %}
+
+{% set ip_list = form.ips.data.split(' ') %}
+{% set ip_count = ip_list | length %}
+<h1 class="m-5">
+  {{ _('Power off %(ip_count)d client(s)', ip_count=ip_count) }}
+</h1>
+
+<ul class="list-group mx-5 list-group-horizontal-sm">
+{% for ip in ip_list %}
+    <li class="list-group-item flex-fill list-group-item-info">{{ ip }}</li>
+{% endfor %}
+</ul>
+
+{{ wtf.quick_form(form,
+                  action=url_for('action_poweroff'),
+                  method='post',
+                  button_map={'submit': 'primary'},
+                  extra_classes="mx-5") }}
+
+{% endblock %}
+