django-orchestra/orchestra/apps/websites/admin.py

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from django import forms
from django.contrib import admin
from django.core.urlresolvers import resolve
from django.db.models import Q
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from django.utils.translation import ugettext_lazy as _
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from orchestra.admin import ExtendedModelAdmin
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from orchestra.admin.utils import admin_link, change_url
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from orchestra.apps.accounts.admin import AccountAdminMixin, SelectAccountAdminMixin
from orchestra.forms.widgets import DynamicHelpTextSelect
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from . import settings
from .directives import SiteDirective
from .forms import WebsiteAdminForm
from .models import Content, Website, Directive
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class DirectiveInline(admin.TabularInline):
model = Directive
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extra = 1
DIRECTIVES_HELP_TEXT = {
op.name: str(unicode(op.help_text)) for op in SiteDirective.get_plugins()
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}
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# class Media:
# css = {
# 'all': ('orchestra/css/hide-inline-id.css',)
# }
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def formfield_for_dbfield(self, db_field, **kwargs):
if db_field.name == 'value':
kwargs['widget'] = forms.TextInput(attrs={'size':'100'})
if db_field.name == 'name':
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# Help text based on select widget
kwargs['widget'] = DynamicHelpTextSelect(
'this.id.replace("name", "value")', self.DIRECTIVES_HELP_TEXT
)
return super(DirectiveInline, self).formfield_for_dbfield(db_field, **kwargs)
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class ContentInline(AccountAdminMixin, admin.TabularInline):
model = Content
extra = 1
fields = ('webapp', 'webapp_link', 'webapp_type', 'path')
readonly_fields = ('webapp_link', 'webapp_type')
filter_by_account_fields = ['webapp']
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webapp_link = admin_link('webapp', popup=True)
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webapp_link.short_description = _("Web App")
def webapp_type(self, content):
if not content.pk:
return ''
return content.webapp.get_type_display()
webapp_type.short_description = _("Web App type")
class WebsiteAdmin(SelectAccountAdminMixin, ExtendedModelAdmin):
list_display = ('name', 'display_domains', 'display_webapps', 'account_link')
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list_filter = ('protocol', 'is_active',)
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change_readonly_fields = ('name',)
inlines = [ContentInline, DirectiveInline]
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filter_horizontal = ['domains']
fieldsets = (
(None, {
'classes': ('extrapretty',),
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'fields': ('account_link', 'name', 'protocol', 'domains', 'is_active'),
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}),
)
form = WebsiteAdminForm
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filter_by_account_fields = ['domains']
list_prefetch_related = ('domains', 'content_set__webapp')
search_fields = ('name', 'account__username', 'domains__name')
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def display_domains(self, website):
domains = []
for domain in website.domains.all():
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url = '%s://%s' % (website.get_protocol(), domain)
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domains.append('<a href="%s">%s</a>' % (url, url))
return '<br>'.join(domains)
display_domains.short_description = _("domains")
display_domains.allow_tags = True
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display_domains.admin_order_field = 'domains'
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def display_webapps(self, website):
webapps = []
for content in website.content_set.all():
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webapp = content.webapp
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url = change_url(webapp)
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name = "%s on %s" % (webapp.get_type_display(), content.path)
webapps.append('<a href="%s">%s</a>' % (url, name))
return '<br>'.join(webapps)
display_webapps.allow_tags = True
display_webapps.short_description = _("Web apps")
def formfield_for_dbfield(self, db_field, **kwargs):
"""
Exclude domains with exhausted ports
has to be done here, on the form doesn't work because of filter_by_account_fields
"""
formfield = super(WebsiteAdmin, self).formfield_for_dbfield(db_field, **kwargs)
if db_field.name == 'domains':
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qset = Q(
Q(websites__protocol=Website.HTTPS_ONLY) |
Q(websites__protocol=Website.HTTP_AND_HTTPS) | Q(
Q(websites__protocol=Website.HTTP) & Q(websites__protocol=Website.HTTPS)
)
)
args = resolve(kwargs['request'].path).args
if args:
object_id = args[0]
qset = Q(qset & ~Q(websites__pk=object_id))
formfield.queryset = formfield.queryset.exclude(qset)
return formfield
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admin.site.register(Website, WebsiteAdmin)