mirror of
https://github.com/pgadmin-org/pgadmin4.git
synced 2025-01-24 07:16:52 -06:00
142 lines
4.2 KiB
Python
142 lines
4.2 KiB
Python
##########################################################################
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#
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# pgAdmin 4 - PostgreSQL Tools
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#
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# Copyright (C) 2013 - 2022, The pgAdmin Development Team
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# This software is released under the PostgreSQL Licence
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#
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##########################################################################
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"""A blueprint module implementing the about box."""
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from flask import Response, render_template, url_for, request
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from flask_babel import gettext
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from flask_security import current_user, login_required
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from pgadmin.utils import PgAdminModule
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from pgadmin.utils.menu import MenuItem
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from pgadmin.utils.constants import MIMETYPE_APP_JS
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import config
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import httpagentparser
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from pgadmin.model import User
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from user_agents import parse
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import platform
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MODULE_NAME = 'about'
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class AboutModule(PgAdminModule):
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def get_own_menuitems(self):
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appname = config.APP_NAME
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return {
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'help_items': [
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MenuItem(
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name='mnu_about',
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priority=999,
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module="pgAdmin.About",
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callback='about_show',
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icon='fa fa-info-circle',
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label=gettext('About %(appname)s', appname=appname)
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)
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]
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}
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def get_exposed_url_endpoints(self):
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return ['about.index']
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blueprint = AboutModule(MODULE_NAME, __name__, static_url_path='')
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##########################################################################
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# A test page
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##########################################################################
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@blueprint.route("/", endpoint='index')
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@login_required
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def index():
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"""Render the about box."""
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info = {}
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# Get OS , NW.js, Browser details
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browser, os_details, nwjs_version = detect_browser(request)
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if nwjs_version:
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info['nwjs'] = nwjs_version
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info['browser_details'] = browser
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info['os_details'] = os_details
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info['config_db'] = config.SQLITE_PATH
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info['log_file'] = config.LOG_FILE
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if config.SERVER_MODE:
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info['app_mode'] = gettext('Server')
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admin = is_admin(current_user.email)
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info['admin'] = admin
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else:
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info['app_mode'] = gettext('Desktop')
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info['current_user'] = current_user.email
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settings = ""
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for setting in dir(config):
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if not setting.startswith('_') and setting.isupper() and \
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setting not in ['CSRF_SESSION_KEY',
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'SECRET_KEY',
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'SECURITY_PASSWORD_SALT',
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'SECURITY_PASSWORD_HASH',
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'ALLOWED_HOSTS',
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'MAIL_PASSWORD',
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'LDAP_BIND_PASSWORD',
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'SECURITY_PASSWORD_HASH']:
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if isinstance(getattr(config, setting), str):
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settings = \
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settings + '{} = "{}"\n'.format(
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setting, getattr(config, setting))
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else:
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settings = \
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settings + '{} = {}\n'.format(
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setting, getattr(config, setting))
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info['settings'] = settings
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return render_template(
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MODULE_NAME + '/index.html', info=info, _=gettext
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)
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def is_admin(load_user):
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user = User.query.filter_by(email=load_user).first()
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return user.has_role("Administrator")
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def detect_browser(request):
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"""This function returns the browser and os details"""
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nwjs_version = None
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agent = request.environ.get('HTTP_USER_AGENT')
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os_details = parse(platform.platform()).ua_string
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if 'Nwjs' in agent:
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agent = agent.split('-')
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nwjs_version = agent[0].split(':')[1]
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browser = 'Chromium' + ' ' + agent[2]
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else:
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browser = httpagentparser.detect(agent)
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if not browser:
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browser = agent.split('/')[0]
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else:
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browser = browser['browser']['name'] + ' ' + browser['browser'][
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'version']
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return browser, os_details, nwjs_version
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@blueprint.route("/about.js")
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@login_required
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def script():
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"""render the required javascript"""
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return Response(
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response=render_template("about/about.js", _=gettext),
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status=200,
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mimetype=MIMETYPE_APP_JS
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)
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