113 lines
3.8 KiB
Python
113 lines
3.8 KiB
Python
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# Nautilus Admin - Extension for Nautilus to do administrative operations
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# Copyright (C) 2015-2017 Bruno Nova
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# 2016 frmdstryr <frmdstryr@gmail.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import os, subprocess
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from gi import require_version
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from gi.repository import Nautilus, GObject
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from gettext import gettext, bindtextdomain, textdomain
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import locale
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ROOT_UID = 0
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NAUTILUS_PATH="/usr/bin/nautilus"
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GEDIT_PATH="/usr/bin/gnome-text-editor"
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class NautilusAdmin(Nautilus.MenuProvider, GObject.GObject):
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"""Simple Nautilus extension that adds some administrative (root) actions to
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the right-click menu, using GNOME's new admin backend."""
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def __init__(self):
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pass
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def get_file_items(self, *args):
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files = args[-1]
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"""Returns the menu items to display when one or more files/folders are
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selected."""
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# Don't show when already running as root, or when more than 1 file is selected
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if os.geteuid() == ROOT_UID or len(files) != 1:
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return
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file = files[0]
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# Add the menu items
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items = []
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self._setup_gettext();
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if file.get_uri_scheme() == "file": # must be a local file/directory
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if file.is_directory():
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if os.path.exists(NAUTILUS_PATH):
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items += [self._create_nautilus_item(file)]
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else:
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if os.path.exists(GEDIT_PATH):
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items += [self._create_gedit_item(file)]
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return items
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def get_background_items(self, *args):
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files = args[-1]
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"""Returns the menu items to display when no file/folder is selected
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(i.e. when right-clicking the background)."""
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# Don't show when already running as root
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if os.geteuid() == ROOT_UID:
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return
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# Add the menu items
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items = []
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self._setup_gettext();
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if files.is_directory() and files.get_uri_scheme() == "file":
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if os.path.exists(NAUTILUS_PATH):
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items += [self._create_nautilus_item(files)]
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return items
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def _setup_gettext(self):
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"""Initializes gettext to localize strings."""
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try: # prevent a possible exception
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locale.setlocale(locale.LC_ALL, "")
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except:
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pass
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bindtextdomain("nautilus-admin", "/usr/share/locale")
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textdomain("nautilus-admin")
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def _create_nautilus_item(self, file):
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"""Creates the 'Open as Administrator' menu item."""
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item = Nautilus.MenuItem(name="NautilusAdmin::Nautilus",
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label=gettext("Open as A_dministrator"),
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tip=gettext("Open this folder with root privileges"))
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item.connect("activate", self._nautilus_run, file)
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return item
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def _create_gedit_item(self, file):
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"""Creates the 'Edit as Administrator' menu item."""
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item = Nautilus.MenuItem(name="NautilusAdmin::Gedit",
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label=gettext("Edit as A_dministrator"),
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tip=gettext("Open this file in the text editor with root privileges"))
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item.connect("activate", self._gedit_run, file)
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return item
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def _nautilus_run(self, menu, file):
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"""'Open as Administrator' menu item callback."""
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uri = file.get_uri()
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admin_uri = uri.replace("file://", "admin://")
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subprocess.Popen([NAUTILUS_PATH, admin_uri])
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def _gedit_run(self, menu, file):
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"""'Edit as Administrator' menu item callback."""
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uri = file.get_uri()
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admin_uri = uri.replace("file://", "admin://")
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subprocess.Popen([GEDIT_PATH, admin_uri])
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