You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
2.3 KiB
75 lines
2.3 KiB
3 years ago
|
# -*- coding: utf-8 -*-
|
||
|
|
#
|
||
|
|
# url_scheme.py
|
||
|
|
#
|
||
|
|
# Copyright © 2016-2018 Antergos
|
||
|
|
# Copyright © 2021 JezerM
|
||
|
|
#
|
||
|
|
# This file is part of Web Greeter.
|
||
|
|
#
|
||
|
|
# Web Greeter 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.
|
||
|
|
#
|
||
|
|
# Web Greeter 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.
|
||
|
|
#
|
||
|
|
# The following additional terms are in effect as per Section 7 of the license:
|
||
|
|
#
|
||
|
|
# The preservation of all legal notices and author attributions in
|
||
|
|
# the material or in the Appropriate Legal Notices displayed
|
||
|
|
# by works containing it is required.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with Web Greeter; If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
""" Custom Url Scheme Handler """
|
||
|
|
|
||
|
|
# Standard Lib
|
||
|
|
import os
|
||
|
|
import mimetypes
|
||
|
|
|
||
|
|
# 3rd-Party Libs
|
||
|
|
from PyQt5.QtCore import QBuffer, QIODevice
|
||
|
|
from PyQt5.QtWebEngineCore import QWebEngineUrlSchemeHandler, QWebEngineUrlRequestJob
|
||
|
|
|
||
|
|
|
||
|
|
class QtUrlSchemeHandler(QWebEngineUrlSchemeHandler):
|
||
|
|
|
||
|
|
def requestStarted(self, job: QWebEngineUrlRequestJob) -> None:
|
||
|
|
path = job.requestUrl().path()
|
||
|
|
path = os.path.realpath(path)
|
||
|
|
|
||
|
|
# print("PATH", job.requestUrl().path())
|
||
|
|
|
||
|
|
if not path:
|
||
|
|
# print("JOB FAIL", path)
|
||
|
|
job.fail(QWebEngineUrlRequestJob.UrlInvalid)
|
||
|
|
return
|
||
|
|
|
||
|
|
if not os.path.exists(path):
|
||
|
|
# print("NOT FOUND", path)
|
||
|
|
job.fail(QWebEngineUrlRequestJob.UrlNotFound)
|
||
|
|
return
|
||
|
|
|
||
|
|
try:
|
||
|
|
with open(path, 'rb') as file:
|
||
|
|
content_type = mimetypes.guess_type(path)
|
||
|
|
if not content_type[0]:
|
||
|
|
content_type = ["text/plain", None]
|
||
|
|
buffer = QBuffer(parent=self)
|
||
|
|
|
||
|
|
buffer.open(QIODevice.WriteOnly)
|
||
|
|
buffer.write(file.read())
|
||
|
|
buffer.seek(0)
|
||
|
|
buffer.close()
|
||
|
|
|
||
|
|
job.reply(content_type[0].encode(), buffer)
|
||
|
|
|
||
|
|
except Exception as err:
|
||
|
|
raise err
|
||
|
|
|