#!/usr/bin/env python2.7
# -*- coding: utf-8 -*-
from libervia.server.constants import Const as C
from twisted.words.protocols.jabber import jid
from twisted.internet import defer
from libervia.server import session_iface
from sat.core.log import getLogger
log = getLogger('pages/blog')

name = u'blog'
access = C.PAGES_ACCESS_PUBLIC
template = u"blog/discover.html"


@defer.inlineCallbacks
def prepare_render(self, request):
    profile = self.getProfile(request)
    template_data = request.template_data
    if profile is not None:
        __, entities_own, entities_roster = yield self.host.bridgeCall('discoFindByFeatures', [], [(u'pubsub', u'pep')], True, False, True, True, True, profile)
        entities = template_data[u'disco_entities'] = entities_own.keys() + entities_roster.keys()
        entities_url = template_data[u'entities_url'] = {}
        identities = template_data[u'identities'] = self.host.getSessionData(request, session_iface.ISATSession).identities
        for entity_jid_s in entities:
            entities_url[entity_jid_s] = self.getPageByName('blog_view').getURL(entity_jid_s)
            if entity_jid_s not in identities:
                identities[entity_jid_s] = yield self.host.bridgeCall(u'identityGet', entity_jid_s, profile)

def on_data_post(self, request):
    jid_str = self.getPostedData(request, u'jid')
    try:
       jid_ = jid.JID(jid_str)
    except RuntimeError:
        self.pageError(request, C.HTTP_BAD_REQUEST)
    url = self.getPageByName(u'blog_view').getURL(jid_.full())
    self.HTTPRedirect(request, url)