import datetime from django import template from django.utils import timezone from activities.models import Hashtag register = template.Library() @register.filter def timedeltashort(value: datetime.datetime): """ A more compact version of timesince """ if not value: return "" # TODO: Handle things in the future properly delta = timezone.now() - value seconds = int(delta.total_seconds()) days = delta.days if seconds < 60: text = f"{seconds:0n}s" elif seconds < 60 * 60: minutes = seconds // 60 text = f"{minutes:0n}m" elif seconds < 60 * 60 * 24: hours = seconds // (60 * 60) text = f"{hours:0n}h" elif days < 365: text = f"{days:0n}d" else: years = max(days // 365.25, 1) text = f"{years:0n}y" return text @register.filter def linkify_hashtags(value: str): """ Convert hashtags in content in to /tags// links. """ if not value: return "" return Hashtag.linkify_hashtags(value)