NewsBlur-viq/utils/munin/newsblur_feeds.py

#!/srv/newsblur/venv/newsblur3/bin/python
import os

from utils.munin.base import MuninGraph

os.environ["DJANGO_SETTINGS_MODULE"] = "newsblur_web.settings"
import django

django.setup()


class NBMuninGraph(MuninGraph):
    @property
    def graph_config(self):
        return {
            "graph_category": "NewsBlur",
            "graph_title": "NewsBlur Feeds & Subscriptions",
            "graph_vlabel": "Feeds & Subscribers",
            "graph_args": "-l 0",
            "feeds.label": "feeds",
            "subscriptions.label": "subscriptions",
            "profiles.label": "profiles",
            "social_subscriptions.label": "social_subscriptions",
        }

    def calculate_metrics(self):
        from apps.reader.models import UserSubscription
        from apps.rss_feeds.models import Feed
        from apps.social.models import MSocialProfile, MSocialSubscription
        from apps.statistics.models import MStatistics

        feeds_count = MStatistics.get("munin:feeds_count")
        if not feeds_count:
            feeds_count = Feed.objects.all().count()
            MStatistics.set("munin:feeds_count", feeds_count, 60 * 60 * 12)

        subscriptions_count = MStatistics.get("munin:subscriptions_count")
        if not subscriptions_count:
            subscriptions_count = UserSubscription.objects.all().count()
            MStatistics.set("munin:subscriptions_count", subscriptions_count, 60 * 60 * 12)

        return {
            "feeds": feeds_count,
            "subscriptions": subscriptions_count,
            "profiles": MSocialProfile.objects.count(),
            "social_subscriptions": MSocialSubscription.objects.count(),
        }


if __name__ == "__main__":
    NBMuninGraph().run()