def show(self):
host = self._dashlet_spec['context'].get("host", html.request.var("host"))
if not host:
raise MKUserError('host', _('Missing needed host parameter.'))
service = self._dashlet_spec['context'].get("service")
if not service:
service = "_HOST_"
metric = self._dashlet_spec["metric"] if "metric" in self._dashlet_spec else ""
site = self._get_site_by_host_name(host)
metric_spec = {"site": site, "host": host, "service": service, "metric": metric}
svc_url = "view.py?view_name=service&site=%s&host=%s&service=%s" % (
html.urlencode(site), html.urlencode(host), html.urlencode(service))
links = {
"site": html.render_a(site,
"view.py?view_name=sitehosts&site=%s" % (html.urlencode(site))),
"host": html.render_a(
host, "view.py?view_name=host&site=%s&host=%s" %
(html.urlencode(site), html.urlencode(host))),
"service": html.render_a(service, svc_url)
}
render_options = self._dashlet_spec["metric_render_options"]
metrics = self._query_for_metrics_of_host(site, host, service)
t_metrics = self._get_translated_metrics_from_perf_data(metrics)
chosen_metric_name, metric_choices = self._get_chosen_metric(t_metrics, metric)
svc_state = metrics["svc_state"]
html.open_div(class_="metric")
if metrics:
if chosen_metric_name:
chosen_metric = t_metrics[chosen_metric_name]
titles = self._get_titles(metric_spec, links, render_options)
self._render_metric_content(chosen_metric, render_options, titles, svc_state,
svc_url)
else:
html.open_div(class_="no_metric_match")
if metric_choices:
# TODO: Fix this handling of no available/matching metric
# after the implementation of host/site contexts
warning_txt = HTML(
_("The given metric \"%s\" could not be found.\
For the selected service \"%s\" you can choose from the following metrics:"
% (metric, service)))
warning_txt += html.render_ul("".join(
[str(html.render_li(b)) for _a, b in metric_choices]))
html.show_warning(warning_txt)
else:
html.show_warning(_("No metric could be found."))
html.close_div()
else:
html.show_warning(_("There are no metrics meeting your context filters."))
html.close_div()
def show_without_timeseries(self):
@site_query
def query(cls, properties, context):
return [
"host_name", "service_check_command", "service_description",
"service_perf_data", "service_state"
]
col_names, data = query( # pylint: disable=unbalanced-tuple-unpacking
self,
json.dumps(self.vs_parameters().value_to_json(self._dashlet_spec)),
self._dashlet_spec["context"])
row = dict(zip(col_names, data[0]))
site = row["site"]
host = row["host_name"]
service = row["service_description"]
metric = self._dashlet_spec.get("metric", "")
t_metrics = translate_perf_data(row["service_perf_data"],
row["service_check_command"])
chosen_metric = t_metrics.get(metric)
if chosen_metric is None:
html.show_warning(
_("There are no metrics meeting your context filters."))
warning_txt = HTML(
_("The given metric \"%s\" could not be found.\
For the selected service \"%s\" you can choose from the following metrics:"
% (metric, service)))
warning_txt += html.render_ul("".join(
[str(html.render_li(m["title"])) for m in t_metrics.values()]))
html.show_warning(warning_txt)
return
svc_url = "view.py?view_name=service&site=%s&host=%s&service=%s" % (
html.urlencode(site), html.urlencode(host),
html.urlencode(service))
links = {
"site":
html.render_a(
site, "view.py?view_name=sitehosts&site=%s" %
(html.urlencode(site))),
"host":
html.render_a(
host, "view.py?view_name=host&site=%s&host=%s" %
(html.urlencode(site), html.urlencode(host))),
"service":
html.render_a(service, svc_url)
}
render_options = self._dashlet_spec["render_options"]
svc_state = row["service_state"]
html.open_div(class_="metric")
metric_spec = {
"site": site,
"host": host,
"service": service,
"metric": chosen_metric.get("title", metric)
}
titles = self._get_titles(metric_spec, links, render_options)
self._render_metric_content(chosen_metric, render_options, titles,
svc_state, svc_url)
html.close_div()
def _process_message_message(msg):
msg["id"] = utils.gen_id()
msg["time"] = time.time()
if isinstance(msg["dest"], str):
dest_what = msg["dest"]
else:
dest_what = msg["dest"][0]
if dest_what == "all_users":
recipients = list(config.multisite_users.keys())
elif dest_what == "online":
recipients = userdb.get_online_user_ids()
elif dest_what == "list":
recipients = msg["dest"][1]
else:
recipients = []
num_recipients = len(recipients)
num_success: Dict[str, int] = {}
for method in msg["methods"]:
num_success[method] = 0
# Now loop all messaging methods to send the messages
errors: Dict[str, List[Tuple]] = {}
for user_id in recipients:
for method in msg["methods"]:
try:
handler = _messaging_methods()[method]["handler"]
handler(user_id, msg)
num_success[method] = num_success[method] + 1
except MKInternalError as e:
errors.setdefault(method, []).append((user_id, e))
message = escape_html_permissive(
_("The message has successfully been sent..."))
message += html.render_br()
parts = []
for method in msg["methods"]:
parts.append(
html.render_li(
_messaging_methods()[method]["confirmation_title"] +
(_(" for all recipients.") if num_success[method] ==
num_recipients else _(" for %d of %d recipients.") %
(num_success[method], num_recipients))))
message += html.render_ul(HTML().join(parts))
message += html.render_p(_("Recipients: %s") % ", ".join(recipients))
html.show_message(message)
if errors:
error_message = HTML()
for method, method_errors in errors.items():
error_message += _(
"Failed to send %s messages to the following users:") % method
table_rows = HTML()
for user_id, exception in method_errors:
table_rows += html.render_tr(
html.render_td(html.render_tt(user_id)) +
html.render_td(str(exception)))
error_message += html.render_table(table_rows) + html.render_br()
html.show_error(error_message)