cmsmanage/membershipworks/admin.py

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from django.contrib import admin
from django.contrib.humanize.templatetags.humanize import naturaltime
from django.utils.html import format_html
from django_object_actions import (
DjangoObjectActions,
action,
takes_instance_or_queryset,
)
from django_q.models import Task
from django_q.tasks import async_task
from .models import (
Event,
EventExt,
EventInstructor,
EventInvoice,
EventMeetingTime,
Flag,
Member,
Transaction,
)
from .tasks.scrape import (
scrape_event_details,
scrape_membershipworks,
)
from .tasks.ucsAccounts import sync_accounts
class ReadOnlyAdmin(admin.ModelAdmin):
def has_add_permission(self, request, obj=None):
return False
def has_change_permission(self, request, obj=None):
return False
def has_delete_permission(self, request, obj=None):
return False
class BaseMembershipWorksAdmin(DjangoObjectActions, ReadOnlyAdmin):
changelist_actions = ("refresh_membershipworks_data", "sync_ucs_accounts")
# internal method from DjangoObjectActions
def _get_tool_dict(self, tool_name):
tool = super(DjangoObjectActions, self)._get_tool_dict(tool_name)
if tool_name == "refresh_membershipworks_data":
try:
last_run_time = naturaltime(
Task.objects.filter(group=scrape_membershipworks.q_task_group)
.values_list("started", flat=True)
.latest("started")
)
except Task.DoesNotExist:
last_run_time = "Never"
tool["label"] = f"Refresh Data [Last Run {last_run_time}]"
return tool
@action
def refresh_membershipworks_data(self, request, obj):
async_task(scrape_membershipworks, group=scrape_membershipworks.q_task_group)
self.message_user(
request,
"Queued refresh, please wait a few seconds/minutes then refresh the page",
)
@action
def sync_ucs_accounts(self, request, obj):
async_task(sync_accounts, group=sync_accounts.q_task_group)
self.message_user(
request,
"Queued refresh, please wait a few seconds/minutes then refresh the page",
)
class MemberFlagInline(admin.TabularInline):
model = Member.flags.through
@admin.register(Member)
class MemberAdmin(BaseMembershipWorksAdmin):
search_fields = ["^first_name", "^last_name", "^account_name"]
inlines = [MemberFlagInline]
@admin.register(Flag)
class FlagAdmin(BaseMembershipWorksAdmin):
inlines = [MemberFlagInline]
list_display = ["name", "type"]
list_filter = ["type"]
show_facets = admin.ShowFacets.ALWAYS
search_fields = ["name"]
@admin.register(Transaction)
class TransactionAdmin(BaseMembershipWorksAdmin):
list_display = ["timestamp", "member", "name", "type", "sum", "note"]
list_filter = ["type"]
show_facets = admin.ShowFacets.ALWAYS
search_fields = ["member", "name", "type", "note"]
date_hierarchy = "timestamp"
class EventMeetingTimeInline(admin.TabularInline):
model = EventMeetingTime
extra = 0
min_num = 1
readonly_fields = ["duration"]
# TODO: remove when switched to GeneratedField
@admin.display()
def duration(self, obj):
return obj.duration
@admin.register(EventInstructor)
class EventInstructorAdmin(admin.ModelAdmin):
autocomplete_fields = ["member"]
search_fields = ["name", "member__account_name"]
class EventInvoiceInline(admin.StackedInline):
model = EventInvoice
@admin.register(EventExt)
class EventAdmin(DjangoObjectActions, admin.ModelAdmin):
inlines = [EventInvoiceInline, EventMeetingTimeInline]
list_display = [
"unescaped_title",
"start",
"duration",
"count",
"cap",
"category",
]
list_filter = [
"category",
"calendar",
"venue",
("materials_fee", admin.EmptyFieldListFilter),
]
show_facets = admin.ShowFacets.ALWAYS
search_fields = ["eid", "title", "url"]
date_hierarchy = "start"
exclude = ["url", "details"]
autocomplete_fields = ["instructor"]
change_actions = ["fetch_details"]
actions = ["fetch_details"]
@property
def readonly_fields(self):
fields = []
for field in Event._meta.get_fields():
if field.auto_created or field.many_to_many or not field.concrete:
continue
elif field.name == "url":
fields.append("_url")
else:
fields.append(field.name)
fields.insert(fields.index("end") + 1, "duration")
fields.append("_details_timestamp")
return fields
@admin.display(ordering="title")
def unescaped_title(self, obj):
return obj.unescaped_title
@admin.display(ordering="duration")
def duration(self, obj):
return obj.duration
@admin.display(description="URL")
def _url(self, obj):
return format_html(
'<a href="https://claremontmakerspace.org/events/#!event/{0}">{0}</a>',
obj.url,
)
@admin.display(description="Last details fetch")
def _details_timestamp(self, obj):
return naturaltime(obj.details_timestamp)
@takes_instance_or_queryset
def fetch_details(self, request, queryset):
scrape_event_details(queryset)
def has_add_permission(self, request, obj=None):
return False
def has_delete_permission(self, request, obj=None):
return False