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Jeremy Stretch 4297c65f87 Closes #10945: Enable recurring execution of scheduled reports & scripts (#11096)
* Add interval to JobResult

* Accept a recurrence interval when executing scripts & reports

* Cleaned up jobs list display

* Schedule next job only if a reference start time can be determined

* Improve validation for scheduled jobs
2022-12-08 18:17:13 -05:00

58 lines
1.8 KiB
Python

from django import forms
from django.utils import timezone
from django.utils.translation import gettext as _
from utilities.forms import BootstrapMixin, DateTimePicker
__all__ = (
'ScriptForm',
)
class ScriptForm(BootstrapMixin, forms.Form):
_commit = forms.BooleanField(
required=False,
initial=True,
label=_("Commit changes"),
help_text=_("Commit changes to the database (uncheck for a dry-run)")
)
_schedule_at = forms.DateTimeField(
required=False,
widget=DateTimePicker(),
label=_("Schedule at"),
help_text=_("Schedule execution of script to a set time"),
)
_interval = forms.IntegerField(
required=False,
min_value=1,
label=_("Recurs every"),
help_text=_("Interval at which this script is re-run (in minutes)")
)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
# Move _commit and _schedule_at to the end of the form
schedule_at = self.fields.pop('_schedule_at')
interval = self.fields.pop('_interval')
commit = self.fields.pop('_commit')
self.fields['_schedule_at'] = schedule_at
self.fields['_interval'] = interval
self.fields['_commit'] = commit
def clean__schedule_at(self):
scheduled_time = self.cleaned_data['_schedule_at']
if scheduled_time and scheduled_time < timezone.now():
raise forms.ValidationError({
'_schedule_at': _('Scheduled time must be in the future.')
})
return scheduled_time
@property
def requires_input(self):
"""
A boolean indicating whether the form requires user input (ignore the built-in fields).
"""
return bool(len(self.fields) > 3)