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89 lines
2.7 KiB
89 lines
2.7 KiB
from django import forms
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from django.core.exceptions import ValidationError
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from django.utils.translation import gettext_lazy as _
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from django.db import IntegrityError
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from djing.lib import DuplicateEntry
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from djing.lib.tln.tln import ValidationError as TlnValidationError
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from . import models
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from djing import MAC_ADDR_REGEX, IP_ADDR_REGEX
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class DeviceForm(forms.ModelForm):
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def __init__(self, *args, **kwargs):
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"""
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Move comment from value to placeholder in HTML form
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"""
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initial = kwargs.get('initial')
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if initial:
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comment = initial.get('comment')
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del initial['comment']
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else:
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comment = None
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super(DeviceForm, self).__init__(*args, **kwargs)
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if comment:
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self.fields['comment'].widget.attrs['placeholder'] = comment
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mac_addr = forms.CharField(widget=forms.TextInput(attrs={
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'pattern': MAC_ADDR_REGEX,
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'required': True
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}), error_messages={
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'required': _('Mac address is required for fill'),
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'unique': _('Device with that mac is already exist')
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})
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def clean_snmp_extra(self):
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snmp_extra = self.cleaned_data.get('snmp_extra')
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if snmp_extra is None:
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return
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device = self.instance
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# fixme: if creating device than check disabled
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if device.pk is not None:
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manager_class = device.get_manager_klass()
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try:
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manager_class.validate_extra_snmp_info(snmp_extra)
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except TlnValidationError as e:
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raise ValidationError(
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e, code='invalid'
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)
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return snmp_extra
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class Meta:
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model = models.Device
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exclude = ('map_dot', 'status', 'extra_data')
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widgets = {
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'ip_address': forms.TextInput(attrs={
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'pattern': IP_ADDR_REGEX,
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'placeholder': '192.168.0.100'
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}),
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'comment': forms.TextInput(attrs={
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'required': True
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})
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}
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class DeviceExtraDataForm(forms.ModelForm):
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class Meta:
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model = models.Device
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fields = ('extra_data',)
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class PortForm(forms.ModelForm):
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class Meta:
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model = models.Port
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exclude = ('device',)
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widgets = {
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'num': forms.NumberInput(attrs={
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'min': '0'
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})
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}
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def save(self, commit=True):
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try:
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super(PortForm, self).save(commit)
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except IntegrityError as e:
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if "Duplicate entry" in str(e):
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raise DuplicateEntry(_('Port number on device must be unique'))
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else:
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raise models.DeviceDBException(e)
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