ogcp: add support to view script output

Add view at /action/script/output to visualize the result of
/shell/run for multiple clients.

Use shell/output to request the execution data of the selected clients.

Each client element has execution timestamip (UTC), client ip, cmd,
return code and stdout of the executed command.

1 files changed, 42 insertions, 0 deletions

diff --git a/ogcp/views.py b/ogcp/views.py
index 109957a..45a0f73 100644
--- a/ogcp/views.py
+++ b/ogcp/views.py
@@ -1881,6 +1881,48 @@ def action_run_script():
                                 selected_clients=selected_clients,
                                 scopes=scopes)
 
+@app.route('/action/script/output', methods=['GET'])
+@login_required
+def action_script_display_output():
+    ips = parse_elements(request.args.to_dict())
+
+    if not validate_elements(ips):
+        return redirect(url_for('commands'))
+
+    server = get_server_from_clients(ips)
+
+    r = server.get('/shell/output', payload={'clients': list(ips)})
+    if not r:
+        return ogserver_down('commands')
+    if r.status_code != requests.codes.ok:
+        return ogserver_error('commands')
+
+    client_data = r.json()['clients']
+
+    for client in client_data:
+        if not 'output' in client:
+            client['output'] = _('No output')
+
+        if not 'retcode' in client:
+            client['retcode'] = 0
+
+        if not 'cmd' in client:
+            client['cmd'] = ['Null']
+
+        if not 'tstamp' in client:
+            client['tstamp'] = _('No time available')
+        else:
+            timestamp_utc = datetime.datetime.utcfromtimestamp(client['tstamp'])
+            client['tstamp'] = timestamp_utc.strftime('%Y-%m-%d  %H:%M:%S')
+
+    client_data.sort(key=lambda x:x['tstamp'], reverse=True)
+
+    scopes, clients = get_scopes(set(ips))
+    selected_clients = list(get_selected_clients(scopes['scope']).items())
+    return render_template('actions/script_output.html',
+                            selected_clients=selected_clients,
+                            scopes=scopes, client_data=client_data)
+
 def get_clients_modes(ips, server):
     modes = {}
     for ip in ips: