epicyon/daemon_get_exports.py

__filename__ = "daemon_get_exports.py"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "1.6.0"
__maintainer__ = "Bob Mottram"
__email__ = "bob@libreserver.org"
__status__ = "Production"
__module_group__ = "Daemon GET"

import os
from httpcodes import http_404
from httpcodes import write2
from httpheaders import set_headers
from httpheaders import set_headers_etag
from utils import get_nickname_from_actor
from blocking import export_blocking_file


def get_exported_blocks(self, path: str, base_dir: str,
                        domain: str,
                        calling_domain: str) -> None:
    """Returns an exported blocks csv file
    """
    filename = path.split('/exports/', 1)[1]
    filename = base_dir + '/exports/' + filename
    nickname = get_nickname_from_actor(path)
    if nickname:
        blocks_str = export_blocking_file(base_dir, nickname, domain)
        if blocks_str:
            msg = blocks_str.encode('utf-8')
            msglen = len(msg)
            set_headers(self, 'text/csv',
                        msglen, None, calling_domain, False)
            write2(self, msg)
            return
    http_404(self, 20)


def get_exported_theme(self, path: str, base_dir: str,
                       domain_full: str) -> None:
    """Returns an exported theme zip file
    """
    filename = path.split('/exports/', 1)[1]
    filename = base_dir + '/exports/' + filename
    if os.path.isfile(filename):
        export_binary = None
        try:
            with open(filename, 'rb') as fp_exp:
                export_binary = fp_exp.read()
        except OSError:
            print('EX: unable to read theme export ' + filename)
        if export_binary:
            export_type = 'application/zip'
            set_headers_etag(self, filename, export_type,
                             export_binary, None,
                             domain_full, False, None)
            write2(self, export_binary)
    http_404(self, 19)