import datetime

from django.core.exceptions import ObjectDoesNotExist
from django.template.defaultfilters import striptags
from django.core.mail import EmailMessage
from django.conf import settings

from links.models import Link

import requests
import json


def sync_pinboard_links():
    PB_URL = "https://api.pinboard.in/v1/posts/all?results=70&format=json"
    r = requests.get(PB_URL, auth=((settings.PIN_USER, settings.PIN_PASS)))
    links = json.loads(r.text)
    for link in links:
        try:
            # check to see if link exists
            row = Link.objects.get(link_id=link['hash'])
            print("already have" + row.title)
        except ObjectDoesNotExist:
            l, created = Link.objects.get_or_create(
                title=link['description'],
                url=link['href'],
                description=link['extended'],
                pub_date=datetime.datetime.strptime(link['time'], "%Y-%m-%dT%H:%M:%SZ"),
                status=0
            )
            if created:
                print(l.title)
                for t in link['tags'].split(" "):
                    l.tags.add(t)
            email_link(l)


def email_link(link):
    """
    Sends an imported link to Gmail (never hurts to have backups)
    """
    subject = link.title
    body = "%s\n\n%s\n\n\nvisit site:%s\n" % (link.title, link.description, link.url)
    msg = EmailMessage(subject, striptags(body), 'sng@luxagraf.net', ['luxagraf+links@gmail.com'])
    msg.send()
    msg = EmailMessage(subject, striptags(body), 'sng@luxagraf.net', ['sng+links@luxagraf.net'])
    msg.send()