django-orchestra/orchestra/apps/saas/services/options.py

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from django import forms
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from django.core.exceptions import ValidationError
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from django.utils.safestring import mark_safe
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from django.utils.translation import ugettext_lazy as _
from orchestra import plugins
from orchestra.plugins.forms import PluginDataForm
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from orchestra.core import validators
from orchestra.forms import widgets
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from orchestra.utils.functional import cached
from orchestra.utils.python import import_class
from .. import settings
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class SoftwareServiceForm(PluginDataForm):
password = forms.CharField(label=_("Password"), required=False,
widget=widgets.ReadOnlyWidget('<strong>Unknown password</strong>'),
help_text=_("Servide passwords are not stored, so there is no way to see this "
"service's password, but you can change the password using "
"<a href=\"password/\">this form</a>."))
password1 = forms.CharField(label=_("Password"), validators=[validators.validate_password],
widget=forms.PasswordInput)
password2 = forms.CharField(label=_("Password confirmation"),
widget=forms.PasswordInput,
help_text=_("Enter the same password as above, for verification."))
def __init__(self, *args, **kwargs):
super(SoftwareServiceForm, self).__init__(*args, **kwargs)
self.is_change = bool(self.instance and self.instance.pk)
if self.is_change:
site_name = self.instance.get_site_name()
self.fields['password1'].required = False
self.fields['password1'].widget = forms.HiddenInput()
self.fields['password2'].required = False
self.fields['password2'].widget = forms.HiddenInput()
else:
self.fields['password'].widget = forms.HiddenInput()
site_name = self.plugin.site_name
if site_name:
link = '<a href="http://%s">%s</a>' % (site_name, site_name)
self.fields['site_name'].widget = widgets.ReadOnlyWidget(site_name, mark_safe(link))
self.fields['site_name'].required = False
else:
base_name = self.plugin.site_name_base_domain
help_text = _("The final URL would be &lt;site_name&gt;.%s") % base_name
self.fields['site_name'].help_text = help_text
def clean_password2(self):
if not self.is_change:
password1 = self.cleaned_data.get("password1")
password2 = self.cleaned_data.get("password2")
if password1 and password2 and password1 != password2:
msg = _("The two password fields didn't match.")
raise forms.ValidationError(msg)
return password2
def clean_site_name(self):
if self.plugin.site_name:
return None
return self.cleaned_data['site_name']
def save(self, commit=True):
obj = super(SoftwareServiceForm, self).save(commit=commit)
if not self.is_change:
obj.set_password(self.cleaned_data["password1"])
return obj
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class SoftwareService(plugins.Plugin):
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form = SoftwareServiceForm
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serializer = None
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site_name = None
site_name_base_domain = 'orchestra.lan'
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icon = 'orchestra/icons/apps.png'
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change_readonly_fileds = ('username',)
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class_verbose_name = _("Software as a Service")
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@classmethod
@cached
def get_plugins(cls):
plugins = []
for cls in settings.SAAS_ENABLED_SERVICES:
plugins.append(import_class(cls))
return plugins
def clean_data(cls):
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""" model clean, uses cls.serizlier by default """
serializer = cls.serializer(data=self.instance.data)
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if not serializer.is_valid():
raise ValidationError(serializer.errors)
return serializer.data
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@classmethod
def get_change_readonly_fileds(cls):
return cls.change_readonly_fileds + ('username',)
def get_site_name(self):
return self.site_name or '.'.join(
(self.instance.site_name, self.site_name_base_domain)
)
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def get_form(self):
self.form.plugin = self
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self.form.plugin_field = 'service'
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return self.form
def get_serializer(self):
self.serializer.plugin = self
return self.serializer