# -*- coding: utf-8 -*-

'''

Created on Nov 11, 2012

@author: ymh

'''

from django.conf import settings

from django.shortcuts import render_to_response

from django.template.context import RequestContext

from django.http import HttpResponse

from hp.models import VideoKCRel

import logging

import requests

import urlparse

logger = logging.getLogger(__name__)

def all_videos(request):

    #get all videos

    #render

    url = settings.LDT_API_URL + "contents/"

    #limit=20&offset=20

    r = requests.get(url)

    results = r.json

    for content in results.get('objects', []):

        url_parts = urlparse.urlparse(content.get('image',''))

        if not url_parts.netloc:

            content['image'] = settings.LDT_DOMAIN + content.get('image','')

    return render_to_response('hp/all_videos.html',{'results':results}, context_instance=RequestContext(request))

def show_video_details(request, content_id):

    url_content = settings.LDT_API_URL + "contents/%s" % content_id

    r_content = requests.get(url_content)

    logger.debug(r_content.text)

    content = r_content.json

    project_url = content['front_project']

    project_path = urlparse.urlparse(project_url).path

    project_id = ""

    if project_path:

        project_path_parts = project_path.split("/")

        project_id = project_path_parts[-1] if project_path_parts[-1] else project_path_parts[-2]

    kc_id = None

    topic_id = None

    kc_relation_list = list(VideoKCRel.objects.filter(iri_id=content_id)[:1])

    if len(kc_relation_list) > 0:

        kc_id = kc_relation_list[0].graph_id

        topic_id = kc_relation_list[0].topic_id

    return render_to_response(

        'hp/video_player.html',

        {'content':content, 'project_id': project_id, 'kc_id': kc_id, 'topic_id': topic_id},

        context_instance=RequestContext(request))

def kc_proxy(request, path):

    return HttpResponse(content=r.text, content_type='application/json;charset=UTF-8')