snipt/views.py

import hashlib

from accounts.models import UserProfile
from annoying.decorators import ajax_request, render_to
from blogs.views import blog_list
from django.contrib.auth.models import User
from django.db.models import Count
from django.http import HttpResponseRedirect, HttpResponseBadRequest
from snipts.models import Snipt
from snipts.utils import get_lexers_list
from taggit.models import Tag


@render_to('homepage.html')
def homepage(request):

    if request.blog_user:
        return blog_list(request)

    return {
        'snipts_count': Snipt.objects.all().count(),
    }


@ajax_request
def lexers(request):
    lexers = get_lexers_list()
    objects = []

    for l in lexers:

        try:
            filters = l[2]
        except IndexError:
            filters = []

        try:
            mimetypes = l[3]
        except IndexError:
            mimetypes = []

        objects.append(
            {"name": l[0], "lexers": l[1], "filters": filters, "mimetypes": mimetypes}
        )

    return {"objects": objects}


def login_redirect(request):
    if request.user.is_authenticated():
        return HttpResponseRedirect("/" + request.user.username + "/")
    else:
        return HttpResponseRedirect("/")


@render_to("tags.html")
def tags(request):

    all_tags = Tag.objects.filter(snipt__public=True).order_by("name")
    all_tags = all_tags.annotate(count=Count("taggit_taggeditem_items__id"))

    popular_tags = Tag.objects.filter(snipt__public=True)
    popular_tags = popular_tags.annotate(count=Count("taggit_taggeditem_items__id"))
    popular_tags = popular_tags.order_by("-count")[:20]
    popular_tags = sorted(popular_tags, key=lambda tag: tag.name)

    return {"all_tags": all_tags, "tags": popular_tags}


@ajax_request
def user_api_key(request):

    if not request.user.is_authenticated():
        return HttpResponseBadRequest()

    return {"api_key": request.user.api_key.key}