from django.conf import settings
from django.utils.translation import gettext as _

import logging
import importlib

from mycreole import url_upload
from mycreole import parameter
from themes import color_icon_url

try:
    from config import APP_NAME as ROOT_LOGGER_NAME
except ImportError:
    ROOT_LOGGER_NAME = 'root'
logger = logging.getLogger(ROOT_LOGGER_NAME).getChild(__name__)

NEW_ATTACHMENT_UID = 'new_attachment'


def context_adaption(context, request, title, rel_path, **kwargs):
    context.set_additional_title(title)
    add_bar = parameter.get(parameter.MYCREOLE_BAR)
    next = kwargs.get('next')
    for key in add_bar:
        method = add_bar[key]
        if method is not None:
            if next.find("/", 2) != -1:
                rp = next[next.find("/", 2) + 1:]
            else:
                rp = None
            method(context, request, caller_name="attachments", rel_path=rp)
    add_new(request, context[context.ACTIONBAR], rel_path, kwargs.get('next'))
    for key in kwargs:
        context[key] = kwargs[key]
    logger.debug("context adapted: %s", repr(context))


def add_new(request, bar, rel_path, nxt):
    bar.append_entry(
        NEW_ATTACHMENT_UID,                         # uid
        _('New Attachment'),                        # name
        color_icon_url(request, 'plus.png'),        # icon
        url_upload(request, rel_path, nxt),         # url
        True,                                       # left
        False                                       # active
    )