#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License,
    or (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    See the GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, see <http://www.gnu.org/licenses/>.

    @author: RaNaN
"""

import sys
import gettext

from os.path import join, abspath, dirname, exists
from os import makedirs

PROJECT_DIR = abspath(dirname(__file__))
PYLOAD_DIR = abspath(join(PROJECT_DIR, "..", ".."))

sys.path.append(PYLOAD_DIR)

from module import InitHomeDir
from module.utils import decode, formatSize

import bottle
from bottle import run, app

from jinja2 import Environment, FileSystemLoader, PrefixLoader, FileSystemBytecodeCache
from middlewares import StripPathMiddleware, GZipMiddleWare

SETUP = None
PYLOAD = None

from module.web import ServerThread

if not ServerThread.core:
    if ServerThread.setup:
        SETUP = ServerThread.setup
        config = SETUP.config
    else:
        raise Exception("Could not access pyLoad Core")
else:
    PYLOAD = ServerThread.core.api
    config = ServerThread.core.config

from module.common.JsEngine import JsEngine

JS = JsEngine()

TEMPLATE = config.get('webinterface', 'template')
DL_ROOT = config.get('general', 'download_folder')
LOG_ROOT = config.get('log', 'log_folder')
DEBUG = config.get("general","debug_mode") or "-d" in sys.argv or "--debug" in sys.argv
bottle.debug(DEBUG)

cache = join("tmp", "jinja_cache")
if not exists(cache):
    makedirs(cache)

bcc = FileSystemBytecodeCache(cache, '%s.cache')
loader = PrefixLoader({
    "default": FileSystemLoader(join(PROJECT_DIR, "templates", "default"))
                      })
env = Environment(loader=loader, extensions=['jinja2.ext.i18n'], trim_blocks=True, auto_reload=False, bytecode_cache=bcc)

from filters import quotepath, path_make_relative, path_make_absolute, truncate, date

env.filters["quotepath"] = quotepath
env.filters["truncate"] = truncate
env.filters["date"] = date
env.filters["path_make_relative"] = path_make_relative
env.filters["path_make_absolute"] = path_make_absolute
env.filters["decode"] = decode
env.filters["type"] = lambda x: str(type(x))
env.filters["formatsize"] = formatSize


translation = gettext.translation("django", join(PYLOAD_DIR, "locale"),
                                  languages=["en", config.get("general","language")])
translation.install(True)
env.install_gettext_translations(translation)

from beaker.middleware import SessionMiddleware

session_opts = {
    'session.type': 'file',
    'session.cookie_expires': False,
    'session.data_dir': './tmp',
    'session.auto': False
}

web = StripPathMiddleware(SessionMiddleware(app(), session_opts))
web = GZipMiddleWare(web)
#TODO: compress plugin, install(otfcompress)

import pyload_app
import json_app
import cnl_app
import api_app

def run_simple(host="0.0.0.0", port="8000"):
    run(app=web, host=host, port=port, quiet=True)

def run_lightweight(host="0.0.0.0", port="8000"):
    run(app=web, host=host, port=port, quiet=True, server="bjoern")

def run_threaded(host="0.0.0.0", port="8000", theads=3, cert="", key=""):
    from wsgiserver import CherryPyWSGIServer
    if cert and key:
        CherryPyWSGIServer.ssl_certificate = cert
        CherryPyWSGIServer.ssl_private_key = key

    CherryPyWSGIServer.numthreads = theads

    from utils import CherryPyWSGI
    run(app=web, host=host, port=port, server=CherryPyWSGI, quiet=True)

def run_fcgi(host="0.0.0.0", port="8000"):
    from bottle import FlupFCGIServer
    run(app=web, host=host, port=port, server=FlupFCGIServer, quiet=True)


if __name__ == "__main__":
    run(app=web, port=8001)