django-orchestra/orchestra/contrib/resources/actions.py

41 lines
1.7 KiB
Python

from django.core.urlresolvers import reverse
from django.shortcuts import redirect
from django.utils.safestring import mark_safe
from django.utils.translation import ungettext, ugettext_lazy as _
def run_monitor(modeladmin, request, queryset):
""" Resource and ResourceData run monitors """
referer = request.META.get('HTTP_REFERER')
async = modeladmin.model.monitor.__defaults__[0]
logs = set()
for resource in queryset:
rlogs = resource.monitor()
if not async:
logs = logs.union(set(map(str, rlogs)))
modeladmin.log_change(request, resource, _("Run monitors"))
if async:
num = len(queryset)
# TODO listfilter by uuid: task.request.id + ?task_id__in=ids
link = reverse('admin:djcelery_taskstate_changelist')
msg = ungettext(
_("One selected resource has been <a href='%s'>scheduled for monitoring</a>.") % link,
_("%s selected resource have been <a href='%s'>scheduled for monitoring</a>.") % (num, link),
num)
else:
num = len(logs)
if num == 1:
log_pk = int(logs.pop())
link = reverse('admin:orchestration_backendlog_change', args=(log_pk,))
msg = _("One related monitor has <a href='%s'>been executed</a>.") % link
elif num >= 1:
link = reverse('admin:orchestration_backendlog_changelist')
link += '?id__in=%s' % ','.join(logs)
msg = _("%s related monitors have <a href='%s'>been executed</a>.") % (num, link)
else:
msg = _("No related monitors have been executed.")
modeladmin.message_user(request, mark_safe(msg))
if referer:
return redirect(referer)
run_monitor.url_name = 'monitor'