from django.contrib import admin
from django.http import HttpResponseRedirect
from django.urls import path, reverse
from .models import TicketsMCPServerConfig
@admin.register(TicketsMCPServerConfig)
class TicketsMCPServerConfigAdmin(admin.ModelAdmin):
readonly_fields = ['host', 'port', 'transport', 'enable', 'allowed_hosts', 'secure_ssl_redirect', 'secure_hsts_seconds', 'secure_hsts_preload', 'session_cookie_secure', 'csrf_cookie_secure']
fieldsets = (
('General', {
'fields': ('host', 'port'),
}),
('MCP Server', {
'fields': ('transport',),
}),
('Web Server', {
'fields': ('enable', 'allowed_hosts', 'secure_ssl_redirect', 'secure_hsts_seconds', 'secure_hsts_preload', 'session_cookie_secure', 'csrf_cookie_secure',),
}),
('REI3 Tickets API', {
'fields': ('username', 'password', 'email', 'profile', 'key_format', 'base_url'),
}),
)
def has_add_permission(self, request):
"""
Prevent adding more than one config via the admin interface.
"""
return not TicketsMCPServerConfig.objects.exists()
def changelist_view(self, request, extra_context=None):
"""
Redirect directly to the singleton instance of TicketsMCPServerConfig if it exists.
"""
config = TicketsMCPServerConfig.load()
return HttpResponseRedirect(
reverse('admin:mcp_app_ticketsmcpserverconfig_change', args=[config.pk])
)
def get_urls(self):
"""
Make sure the singleton redirect works properly.
"""
urls = super().get_urls()
custom_urls = [
path(
"",
self.changelist_view,
name="mcp_app_ticketsmcpserverconfig_change"
)
]
return custom_urls + urls
def changeform_view(self, request, object_id=None, form_url="", extra_context=None):
"""
Customize the change form page to look more like 'Settings'.
"""
extra_context = extra_context or {}
extra_context['title'] = "Edit MCP Server Configuration"
return super().changeform_view(request, object_id, form_url, extra_context=extra_context)
def get_readonly_fields(self, request, obj=None):
return self.readonly_fields
