forked from GithubBackups/healthchecks
Sample work for review
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@ -16,6 +16,7 @@ from hc.api import transports
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from hc.lib import emails
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from hc.lib.date import month_boundaries
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import pytz
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import re
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STATUSES = (("up", "Up"), ("down", "Down"), ("new", "New"), ("paused", "Paused"))
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DEFAULT_TIMEOUT = td(days=1)
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@ -206,7 +207,7 @@ class Check(models.Model):
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code_half = self.code.hex[:16]
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return hashlib.sha1(code_half.encode()).hexdigest()
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def to_dict(self, readonly=False):
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def to_dict(self, readonly=False, history=None):
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result = {
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"name": self.name,
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@ -223,6 +224,29 @@ class Check(models.Model):
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if self.last_duration:
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result["last_duration"] = int(self.last_duration.total_seconds())
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if history:
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split = re.split(r'(h|d|w)$',history,maxsplit=0)
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if len(split) == 3: # re.split should return a list of 3 items if the parameter is set correctly
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zone = pytz.timezone(self.tz)
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current_now = datetime.now(tz=zone)
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if split[1] == 'd':
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cutoff = current_now - td(days=int(split[0]))
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elif split[1] == 'h':
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cutoff = current_now - td(hours=int(split[0]))
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elif split[1] == 'w':
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cutoff = current_now - td(weeks=int(split[0]))
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pings = Ping.objects.filter(owner=self, created__gte=cutoff).order_by("-id")#[:limit]
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pings = list(pings)
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alerts = Notification.objects.select_related("channel").filter(
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owner=self, check_status="down", created__gt=cutoff
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)
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events = pings + list(alerts)
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events.sort(key=lambda el: el.created, reverse=True)
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result['history'] = list(map(lambda x: {'timestamp':x.created,'status':x.kind}, events))
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if readonly:
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result["unique_key"] = self.unique_key
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else:
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@ -189,6 +189,8 @@ def get_check(request, code):
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if check.project_id != request.project.id:
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return HttpResponseForbidden()
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if 'history' in request.GET:
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return JsonResponse(check.to_dict(readonly=request.readonly, history=request.GET['history']))
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return JsonResponse(check.to_dict(readonly=request.readonly))
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