def post(self, request, namespace=None, report_slug=None):
if namespace is None or report_slug is None:
return self.http_method_not_allowed(request)
logger.debug("**")
logger.debug("**")
logger.debug("** REPORT - %s" % report_slug)
logger.debug("**")
logger.debug("**")
logger.debug("Received POST for report %s, with params: %s" %
(report_slug, request.POST))
report = get_object_or_404(Report, namespace=namespace,
slug=report_slug)
fields_by_section = report.collect_fields_by_section()
all_fields = OrderedDict()
[all_fields.update(c) for c in fields_by_section.values()]
form = TableFieldForm(all_fields, hidden_fields=report.hidden_fields,
data=request.POST, files=request.FILES)
if form.is_valid():
logger.debug('Form passed validation: %s' % form)
formdata = form.cleaned_data
logger.debug('Form cleaned data: %s' % formdata)
# parse time and localize to user profile timezone
timezone = get_timezone(request)
form.apply_timezone(timezone)
if formdata['debug']:
logger.debug("Debugging report and rotating logs now ...")
management.call_command('rotate_logs')
logger.debug("Report %s validated form: %s" %
(report_slug, formdata))
# construct report definition
now = datetime.datetime.now(timezone)
widgets = report.widget_definitions(form.as_text())
report_def = self.report_def(widgets, now, formdata['debug'])
logger.debug("Sending widget definitions for report %s: %s" %
(report_slug, report_def))
if settings.REPORT_HISTORY_ENABLED:
create_report_history(request, report, widgets)
return JsonResponse(report_def, safe=False)
else:
# return form with errors attached in a HTTP 400 Error response
return HttpResponse(str(form.errors), status=400)
def post(self, request, namespace, report_slug, widget_slug, format=None):
logger.debug("Received POST for report %s, widget %s: %s" %
(report_slug, widget_slug, request.POST))
report = get_object_or_404(Report, namespace=namespace,
slug=report_slug)
widget = get_object_or_404(
Widget,
slug=widget_slug,
section__in=Section.objects.filter(report=report)
)
req_json = json.loads(request.POST['criteria'])
fields = widget.collect_fields()
form = TableFieldForm(fields, use_widgets=False,
hidden_fields=report.hidden_fields,
include_hidden=True,
data=req_json, files=request.FILES)
if not form.is_valid():
raise ValueError("Widget internal criteria form is invalid:\n%s" %
(form.errors.as_text()))
if form.is_valid():
logger.debug('Form passed validation: %s' % form)
formdata = form.cleaned_data
logger.debug('Form cleaned data: %s' % formdata)
# parse time and localize to user profile timezone
timezone = get_timezone(request)
form.apply_timezone(timezone)
try:
form_criteria = form.criteria()
logger.debug('Form_criteria: %s' % form_criteria)
job = Job.create(table=widget.table(),
criteria=form_criteria)
job.start()
wjob = WidgetJob(widget=widget, job=job)
wjob.save()
logger.debug("Created WidgetJob %s for report %s (handle %s)" %
(str(wjob), report_slug, job.handle))
return Response({"joburl": reverse('report-job-detail',
args=[namespace,
report_slug,
widget_slug,
wjob.id])})
except Exception as e:
logger.exception("Failed to start job, an exception occurred")
ei = sys.exc_info()
resp = {}
resp['message'] = "".join(
traceback.format_exception_only(*sys.exc_info()[0:2])),
resp['exception'] = "".join(
traceback.format_exception(*sys.exc_info()))
return JsonResponse(resp, status=400)
else:
logger.error("form is invalid, entering debugger")
from IPython import embed; embed()
def create_report_history(request, report, widgets):
"""Create a report history object.
:param request: request object
:param report: Report object
:param widgets: List of widget definitions
"""
# create the form to derive criteria for bookmark only
# the form in the calling context can not be used
# because it does not include hidden fields
fields_by_section = report.collect_fields_by_section()
all_fields = SortedDict()
[all_fields.update(c) for c in fields_by_section.values()]
form = TableFieldForm(all_fields,
hidden_fields=report.hidden_fields,
include_hidden=True,
data=request.POST,
files=request.FILES)
# parse time and localize to user profile timezone
timezone = get_timezone(request)
form.apply_timezone(timezone)
form_data = form.cleaned_data
url = request._request.path + '?'
# form_data contains fields that don't belong to url
# e.g. ignore_cache, debug
# thus use compute_field_precedence method to filter those
table_fields = {k: form_data[k] for k in form.compute_field_precedence()}
# Convert field values into strings suitable for bookmark
def _get_url_fields(flds):
for k, v in flds.iteritems():
if k in ['starttime', 'endtime']:
yield (k, str(datetime_to_seconds(v)))
elif k in ['duration', 'resolution']:
try:
yield (k, str(int(timedelta_total_seconds(v))))
except AttributeError:
# v is of special value, not a string of some duration
yield (k, v.replace(' ', '+'))
else:
# use + as encoded white space
yield (k, str(v).replace(' ', '+'))
yield ('auto_run', 'true')
url_fields = ['='.join([k, v]) for k, v in _get_url_fields(table_fields)]
# Form the bookmark link
url += '&'.join(url_fields)
last_run = datetime.datetime.now(timezone)
# iterate over the passed in widget definitions and use those
# to calculate the actual job handles
# since these will mimic what gets used to create the actual jobs,
# the criteria will match more closely than using the report-level
# criteria data
handles = []
for widget in widgets:
wobj = Widget.objects.get(
slug=widget['widgetslug'],
section__in=Section.objects.filter(report=report)
)
fields = wobj.collect_fields()
form = TableFieldForm(fields, use_widgets=False,
hidden_fields=report.hidden_fields,
include_hidden=True,
data=widget['criteria'], files=request.FILES)
if form.is_valid():
# parse time and localize to user profile timezone
timezone = get_timezone(request)
form.apply_timezone(timezone)
form_criteria = form.criteria()
widget_table = wobj.table()
form_criteria = form_criteria.build_for_table(widget_table)
try:
form_criteria.compute_times()
except ValueError:
pass
handle = Job._compute_handle(widget_table, form_criteria)
logger.debug('ReportHistory: adding handle %s for widget_table %s'
% (handle, widget_table))
handles.append(handle)
else:
# log error, but don't worry about it for adding to RH
logger.warning("Error while calculating job handle for Widget %s, "
"internal criteria form is invalid: %s" %
(wobj, form.errors.as_text()))
job_handles = ','.join(handles)
if request.user.is_authenticated():
user = request.user.username
else:
user = settings.GUEST_USER_NAME
logger.debug('Creating ReportHistory for user %s at URL %s' % (user, url))
ReportHistory.create(namespace=report.namespace,
slug=report.slug,
bookmark=url,
first_run=last_run,
last_run=last_run,
job_handles=job_handles,
user=user,
criteria=table_fields,
run_count=1)
def post(self, request, namespace, report_slug, widget_slug, format=None):
logger.debug("Received POST for report %s, widget %s: %s" %
(report_slug, widget_slug, request.POST))
report = get_object_or_404(Report,
namespace=namespace,
slug=report_slug)
widget = get_object_or_404(
Widget,
slug=widget_slug,
section__in=Section.objects.filter(report=report))
req_json = json.loads(request.POST['criteria'])
fields = widget.collect_fields()
form = TableFieldForm(fields,
use_widgets=False,
hidden_fields=report.hidden_fields,
include_hidden=True,
data=req_json,
files=request.FILES)
if not form.is_valid():
raise ValueError("Widget internal criteria form is invalid:\n%s" %
(form.errors.as_text()))
if form.is_valid():
logger.debug('Form passed validation: %s' % form)
formdata = form.cleaned_data
logger.debug('Form cleaned data: %s' % formdata)
# parse time and localize to user profile timezone
timezone = pytz.timezone(request.user.timezone)
form.apply_timezone(timezone)
try:
form_criteria = form.criteria()
logger.debug('Form_criteria: %s' % form_criteria)
job = Job.create(table=widget.table(), criteria=form_criteria)
job.start()
wjob = WidgetJob(widget=widget, job=job)
wjob.save()
logger.debug("Created WidgetJob %s for report %s (handle %s)" %
(str(wjob), report_slug, job.handle))
return Response({
"joburl":
reverse(
'report-job-detail',
args=[namespace, report_slug, widget_slug, wjob.id])
})
except Exception as e:
logger.exception("Failed to start job, an exception occurred")
ei = sys.exc_info()
resp = {}
resp['message'] = "".join(
traceback.format_exception_only(*sys.exc_info()[0:2])),
resp['exception'] = "".join(
traceback.format_exception(*sys.exc_info()))
return JsonResponse(resp, status=400)
else:
logger.error("form is invalid, entering debugger")
from IPython import embed
embed()
def create_report_history(request, report, widgets):
"""Create a report history object.
:param request: request object
:param report: Report object
:param widgets: List of widget definitions
"""
# create the form to derive criteria for bookmark only
# the form in the calling context can not be used
# because it does not include hidden fields
fields_by_section = report.collect_fields_by_section()
all_fields = OrderedDict()
[all_fields.update(c) for c in fields_by_section.values()]
form = TableFieldForm(all_fields,
hidden_fields=report.hidden_fields,
include_hidden=True,
data=request.POST,
files=request.FILES)
# parse time and localize to user profile timezone
timezone = get_timezone(request)
form.apply_timezone(timezone)
form_data = form.cleaned_data
url = request._request.path + '?'
# form_data contains fields that don't belong to url
# e.g. ignore_cache, debug
# thus use compute_field_precedence method to filter those
table_fields = {k: form_data[k] for k in form.compute_field_precedence()}
# Convert field values into strings suitable for bookmark
def _get_url_fields(flds):
for k, v in flds.iteritems():
if k in ['starttime', 'endtime']:
yield (k, str(datetime_to_seconds(v)))
elif k in ['duration', 'resolution']:
try:
yield (k, str(int(timedelta_total_seconds(v))))
except AttributeError:
# v is of special value, not a string of some duration
yield (k, v.replace(' ', '+'))
else:
# use + as encoded white space
yield (k, str(v).replace(' ', '+'))
yield ('auto_run', 'true')
url_fields = ['='.join([k, v]) for k, v in _get_url_fields(table_fields)]
# Form the bookmark link
url += '&'.join(url_fields)
last_run = datetime.datetime.now(timezone)
# iterate over the passed in widget definitions and use those
# to calculate the actual job handles
# since these will mimic what gets used to create the actual jobs,
# the criteria will match more closely than using the report-level
# criteria data
handles = []
for widget in widgets:
wobj = Widget.objects.get(
slug=widget['widgetslug'],
section__in=Section.objects.filter(report=report)
)
fields = wobj.collect_fields()
form = TableFieldForm(fields, use_widgets=False,
hidden_fields=report.hidden_fields,
include_hidden=True,
data=widget['criteria'], files=request.FILES)
if form.is_valid():
# parse time and localize to user profile timezone
timezone = get_timezone(request)
form.apply_timezone(timezone)
form_criteria = form.criteria()
widget_table = wobj.table()
form_criteria = form_criteria.build_for_table(widget_table)
try:
form_criteria.compute_times()
except ValueError:
pass
handle = Job._compute_handle(widget_table, form_criteria)
logger.debug('ReportHistory: adding handle %s for widget_table %s'
% (handle, widget_table))
handles.append(handle)
else:
# log error, but don't worry about it for adding to RH
logger.warning("Error while calculating job handle for Widget %s, "
"internal criteria form is invalid: %s" %
(wobj, form.errors.as_text()))
job_handles = ','.join(handles)
if request.user.is_authenticated():
user = request.user.username
else:
user = settings.GUEST_USER_NAME
logger.debug('Creating ReportHistory for user %s at URL %s' % (user, url))
ReportHistory.create(namespace=report.namespace,
slug=report.slug,
bookmark=url,
first_run=last_run,
last_run=last_run,
job_handles=job_handles,
user=user,
criteria=table_fields,
run_count=1)