class IStatusApp(model.Schema, IImageScaleTraversable):
"""
A collection of server status information
"""
cluster = schema.TextLine(
title=_(u"Cluster"),
description=_(u"Automatically updated server cluster information"),
required=False,
)
def __call__(self, context):
STATES = {
_(u"Operational"): 'operational',
_(u"Degraded Performance"): 'degradation',
_(u"Partial Outage"): 'partial',
_(u"Major Outage"): 'outage',
}
return SimpleVocabulary([SimpleTerm(value, title=title)
for title, value in STATES.iteritems()])
def __call__(self, context):
TYPES = {
_(u"Investigating"): 'investigating',
_(u"Identified"): 'identified',
_(u"Monitoring"): 'monitoring',
_(u"Resolved"): 'resolved',
}
return SimpleVocabulary([SimpleTerm(value, title=title)
for title, value in TYPES.iteritems()])
class IServerNode(model.Schema, IImageScaleTraversable):
"""
Server details
"""
server = schema.TextLine(
title=_(u"Server Name"),
description=_(u"Enter a fully qualified servername"),
required=True)
ip = schema.TextLine(
title=_(u"IP Address"),
required=False,
)
machine = schema.TextLine(
title=_(u"Physical Server"),
description=_(u"name of the physical machine this virtual server "
u"is located on"),
required=False,
)
protocol = schema.TextLine(
title=_(u"Request Protocol"),
description=_(u"Specify alternative protocol e.g. smtp for mx server"),
default=u"http",
required=True)
form.mode(serverdetails='hidden')
serverdetails = schema.TextLine(
title=_(u"server Details"),
description=_(u"Serverdetails json storage. You normally should have "
u"no need to change this manually"),
required=False,
)
class IComponent(form.Schema, IImageScaleTraversable):
"""
A collection of services and associated server nodes
"""
status = schema.Choice(
title=_(u"Component Status"),
description=_(u"Switch component status to signal outages on the "
u"public status page."),
vocabulary=u"wigo.statusapp.ComponentStatus",
default='operational',
required=True,
)
class IIncident(form.Schema, IImageScaleTraversable):
"""
A single incident containing status information
"""
title = schema.TextLine(
title=_(u"Incident Name"),
required=True,
)
status = schema.Choice(
title=_(u"Component Status"),
description=_(u"Switch component status to signal outages on the "
u"public status page."),
vocabulary=u"wigo.statusapp.IncidentType",
default='operational',
required=True,
)
def update(self):
context = aq_inner(self.context)
self.errors = {}
unwanted = ('_authenticator', 'form.button.Submit')
required = ('title')
if 'form.button.Submit' in self.request:
authenticator = getMultiAdapter((context, self.request),
name=u"authenticator")
if not authenticator.verify():
raise Unauthorized
form = self.request.form
form_data = {}
form_errors = {}
errorIdx = 0
for value in form:
if value not in unwanted:
form_data[value] = safe_unicode(form[value])
if not form[value] and value in required:
error = {}
error['active'] = True
error['msg'] = _(u"This field is required")
form_errors[value] = error
errorIdx += 1
else:
error = {}
error['active'] = False
error['msg'] = form[value]
form_errors[value] = error
if errorIdx > 0:
self.errors = form_errors
else:
self._create_incident(form)
def update(self):
context = aq_inner(self.context)
self.errors = {}
unwanted = ('_authenticator', 'form.button.Submit')
required = ('title')
if 'form.button.Submit' in self.request:
authenticator = getMultiAdapter((context, self.request),
name=u"authenticator")
if not authenticator.verify():
raise Unauthorized
form = self.request.form
form_data = {}
form_errors = {}
errorIdx = 0
for value in form:
if value not in unwanted:
form_data[value] = safe_unicode(form[value])
if not form[value] and value in required:
error = {}
error['active'] = True
error['msg'] = _(u"This field is required")
form_errors[value] = error
errorIdx += 1
else:
error = {}
error['active'] = False
error['msg'] = form[value]
form_errors[value] = error
if errorIdx > 0:
self.errors = form_errors
else:
self._create_incident(form)
class IMaintenance(form.Schema, IImageScaleTraversable):
"""
Scheduled maintenance timeframe and notifications
"""
start = schema.Datetime(
title=_(u"Start date"),
required=False,
)
end = schema.Datetime(
title=_(u"End date"),
required=False,
)
@invariant
def validateStartEnd(data):
if data.start is not None and data.end is not None:
if data.start > data.end:
raise StartBeforeEnd(
_(u"The start date must be before the end date."))
def render(self):
context = aq_inner(self.context)
tool = getUtility(IWigoTool)
hostname = getattr(context, 'server', '')
if hostname is not None:
data = tool.get(hostname=hostname)
setattr(context, 'serverdetails', json.dumps(data))
modified(context)
context.reindexObject(idxs='modified')
IStatusMessage(self.request).addStatusMessage(
_(u"The panel has successfully been updated"), type='info')
next_url = context.absolute_url()
return self.request.response.redirect(next_url)
def render(self):
context = aq_inner(self.context)
tool = getUtility(IWigoTool)
hostname = getattr(context, 'server', '')
if hostname is not None:
data = tool.get(hostname=hostname)
setattr(context, 'serverdetails', json.dumps(data))
modified(context)
context.reindexObject(idxs='modified')
IStatusMessage(self.request).addStatusMessage(
_(u"The panel has successfully been updated"),
type='info')
next_url = context.absolute_url()
return self.request.response.redirect(next_url)
def validateStartEnd(data):
if data.start is not None and data.end is not None:
if data.start > data.end:
raise StartBeforeEnd(
_(u"The start date must be before the end date."))
def validateStartEnd(data):
if data.start is not None and data.end is not None:
if data.start > data.end:
raise StartBeforeEnd(
_(u"The start date must be before the end date."))
class StartBeforeEnd(Invalid):
__doc__ = _(u"The start or end date is invalid")