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

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from django import forms
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from django.utils.safestring import mark_safe
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from django.utils.translation import ugettext_lazy as _
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from rest_framework import serializers
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from orchestra.apps.databases.models import Database, DatabaseUser
from orchestra.forms import widgets
from orchestra.plugins.forms import PluginDataForm
from .. import settings
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from .options import SoftwareService, SoftwareServiceForm
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class PHPListForm(SoftwareServiceForm):
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admin_username = forms.CharField(label=_("Admin username"), required=False,
widget=widgets.ReadOnlyWidget('admin'))
def __init__(self, *args, **kwargs):
super(PHPListForm, self).__init__(*args, **kwargs)
self.fields['name'].label = _("Site name")
base_domain = self.plugin.site_base_domain
help_text = _("Admin URL http://<site_name>.{}/admin/").format(base_domain)
self.fields['site_url'].help_text = help_text
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class PHPListChangeForm(PHPListForm):
db_name = forms.CharField(label=_("Database name"),
help_text=_("Database used for this webapp."))
def __init__(self, *args, **kwargs):
super(PHPListChangeForm, self).__init__(*args, **kwargs)
site_domain = self.instance.get_site_domain()
admin_url = "http://%s/admin/" % site_domain
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help_text = _("Admin URL <a href={0}>{0}</a>").format(admin_url)
self.fields['site_url'].help_text = help_text
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class PHPListSerializer(serializers.Serializer):
db_name = serializers.CharField(label=_("Database name"), required=False)
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class PHPListService(SoftwareService):
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name = 'phplist'
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verbose_name = "phpList"
form = PHPListForm
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change_form = PHPListChangeForm
change_readonly_fileds = ('db_name',)
serializer = PHPListSerializer
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icon = 'orchestra/icons/apps/Phplist.png'
site_base_domain = settings.SAAS_PHPLIST_BASE_DOMAIN
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def get_db_name(self):
db_name = 'phplist_mu_%s' % self.instance.name
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# Limit for mysql database names
return db_name[:65]
def get_db_user(self):
return settings.SAAS_PHPLIST_DB_NAME
def get_account(self):
return type(self.instance.account).get_main()
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def validate(self):
super(PHPListService, self).validate()
create = not self.instance.pk
if create:
account = self.get_account()
db = Database(name=self.get_db_name(), account=account)
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try:
db.full_clean()
except ValidationError as e:
raise ValidationError({
'name': e.messages,
})
def save(self):
db_name = self.get_db_name()
db_user = self.get_db_user()
account = self.get_account()
db, db_created = account.databases.get_or_create(name=db_name)
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user = DatabaseUser.objects.get(username=db_user)
db.users.add(user)
self.instance.data = {
'db_name': db_name,
}
if not db_created:
# Trigger related backends
for related in self.get_related():
related.save(update_fields=[])
def delete(self):
for related in self.get_related():
related.delete()
def get_related(self):
related = []
account = self.get_account()
db_name = self.instance.data.get('db_name')
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try:
db = account.databases.get(name=db_name)
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except Database.DoesNotExist:
pass
else:
related.append(db)
return related