~jocave/checkbox/hybrid-amd-gpu-mods

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#
# Copyright (c) 2008 Canonical
#
# Written by Marc Tardif <marc@interunion.ca>
#
# This file is part of Checkbox.
#
# Checkbox 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.
#
# Checkbox 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 Checkbox.  If not, see <http://www.gnu.org/licenses/>.
#
from gettext import gettext as _

from checkbox.plugin import Plugin


class CategoryPrompt(Plugin):

    optional_attributes = ["category"]

    def register(self, manager):
        super(CategoryPrompt, self).register(manager)
        self._category = self.config.category
        self._manager.reactor.call_on("prompt-category", self.prompt_category)

    def prompt_category(self, interface):
        registry = self._manager.registry

        # Try to determine category from HAL formfactor
        if not self._category:
            formfactor = registry.hal.computer.system.formfactor
            if formfactor is not "unknown":
                self._category = formfactor

        # Try to determine category from dpkg architecture
        if not self._category:
            architecture = registry.dpkg.architecture
            if architecture is "sparc":
                self._category = "server"

        # Try to determine category from kernel version
        if not self._category:
            version = registry.hal.computer.system.kernel.version
            if str(version).endswith("-server"):
                self._category = "server"

        # Prompt for the category explicitly
        if not self._category:
            self._category = interface.show_category(_("Category"),
                _("Please select the category of your system."),
                self._category)

        self._manager.reactor.fire("interface-category", self._category)


factory = CategoryPrompt