from django.contrib import admin
from django.contrib.admin import ModelAdmin
from django.conf.urls import url
from django.http import HttpResponseRedirect
from django.urls import reverse

from mhackspace.feeds.models import Feed, Article
from mhackspace.feeds.helper import import_feeds


@admin.register(Feed)
class FeedAdmin(ModelAdmin):
    list_display = ('title', 'home_url', 'author', 'tags', 'enabled')
    list_filter = ('enabled',)


@admin.register(Article)
class ArticleAdmin(ModelAdmin):
    date_hierarchy = 'date'
    list_display = ('title', 'url', 'feed', 'date', 'displayed')
    list_filter = ('displayed', 'feed', 'feed__author')
    readonly_fields = ('original_image',)
    ordering = ('-date',)

    def get_urls(self):
        urls = super(ArticleAdmin, self).get_urls()
        my_urls = [
            url(r'^import/$', self.admin_site.admin_view(self.import_articles))
        ]
        return my_urls + urls

    def import_articles(self, request):
        imported = import_feeds()
        self.message_user(request, 'Successfully imported %s articles' % len(imported))
        return HttpResponseRedirect(reverse('admin:feeds_article_changelist'))

admin.site.site_title = 'Maidstone Hackspace Admin Area'
admin.site.site_header = 'Maidstone Hackspace Admin Area'
admin.site.index_title = 'Maidstone Admin Home'