Example #1
0
    def install(self, pkg: FlatpakApplication, root_password: str, watcher: ProcessWatcher) -> bool:

        config = read_config()

        install_level = config['installation_level']

        if install_level is not None:
            self.logger.info("Default Flaptak installation level defined: {}".format(install_level))

            if install_level not in ('user', 'system'):
                watcher.show_message(title=self.i18n['error'].capitalize(),
                                     body=self.i18n['flatpak.install.bad_install_level.body'].format(field=bold('installation_level'),
                                                                                                     file=bold(CONFIG_FILE)),
                                     type_=MessageType.ERROR)
                return False

            pkg.installation = install_level
        else:
            user_level = watcher.request_confirmation(title=self.i18n['flatpak.install.install_level.title'],
                                                      body=self.i18n['flatpak.install.install_level.body'].format(bold(pkg.name)),
                                                      confirmation_label=self.i18n['no'].capitalize(),
                                                      deny_label=self.i18n['yes'].capitalize())
            pkg.installation = 'user' if user_level else 'system'

        remotes = flatpak.list_remotes()

        handler = ProcessHandler(watcher)

        if pkg.installation == 'user' and not remotes['user']:
            handler.handle_simple(flatpak.set_default_remotes('user'))
        elif pkg.installation == 'system' and not remotes['system']:
            if user.is_root():
                handler.handle_simple(flatpak.set_default_remotes('system'))
            else:
                user_password, valid = watcher.request_root_password()
                if not valid:
                    watcher.print('Operation aborted')
                    return False
                else:
                    if not handler.handle_simple(flatpak.set_default_remotes('system', user_password)):
                        watcher.show_message(title=self.i18n['error'].capitalize(),
                                             body=self.i18n['flatpak.remotes.system_flathub.error'],
                                             type_=MessageType.ERROR)
                        watcher.print("Operation cancelled")
                        return False

        res = handler.handle(SystemProcess(subproc=flatpak.install(str(pkg.id), pkg.origin, pkg.installation), wrong_error_phrase='Warning'))

        if res:
            try:
                fields = flatpak.get_fields(str(pkg.id), pkg.branch, ['Ref', 'Branch'])

                if fields:
                    pkg.ref = fields[0]
                    pkg.branch = fields[1]
            except:
                traceback.print_exc()

        return res
Example #2
0
    def install(self, pkg: FlatpakApplication, root_password: str, watcher: ProcessWatcher) -> bool:
        res = ProcessHandler(watcher).handle(SystemProcess(subproc=flatpak.install(pkg.id, pkg.origin), wrong_error_phrase='Warning'))

        if res:
            try:
                fields = flatpak.get_fields(pkg.id, pkg.branch, ['Ref', 'Branch'])

                if fields:
                    pkg.ref = fields[0]
                    pkg.branch = fields[1]
            except:
                traceback.print_exc()

        return res
Example #3
0
    def install(self, pkg: FlatpakApplication, root_password: str,
                disk_loader: DiskCacheLoader,
                watcher: ProcessWatcher) -> TransactionResult:
        flatpak_config = self.configman.get_config()

        install_level = flatpak_config['installation_level']

        if install_level is not None:
            self.logger.info(
                "Default Flaptak installation level defined: {}".format(
                    install_level))

            if install_level not in ('user', 'system'):
                watcher.show_message(
                    title=self.i18n['error'].capitalize(),
                    body=self.i18n['flatpak.install.bad_install_level.body'].
                    format(field=bold('installation_level'),
                           file=bold(CONFIG_FILE)),
                    type_=MessageType.ERROR)
                return TransactionResult(success=False,
                                         installed=[],
                                         removed=[])

            pkg.installation = install_level
        else:
            user_level = watcher.request_confirmation(
                title=self.i18n['flatpak.install.install_level.title'],
                body=self.i18n['flatpak.install.install_level.body'].format(
                    bold(pkg.name)),
                confirmation_label=self.i18n['no'].capitalize(),
                deny_label=self.i18n['yes'].capitalize())
            pkg.installation = 'user' if user_level else 'system'

        remotes = flatpak.list_remotes()

        handler = ProcessHandler(watcher)

        if pkg.installation == 'user' and not remotes['user']:
            handler.handle_simple(flatpak.set_default_remotes('user'))
        elif pkg.installation == 'system' and not remotes['system']:
            if user.is_root():
                handler.handle_simple(flatpak.set_default_remotes('system'))
            else:
                valid, user_password = watcher.request_root_password()
                if not valid:
                    watcher.print('Operation aborted')
                    return TransactionResult(success=False,
                                             installed=[],
                                             removed=[])
                else:
                    if not handler.handle_simple(
                            flatpak.set_default_remotes(
                                'system', user_password))[0]:
                        watcher.show_message(
                            title=self.i18n['error'].capitalize(),
                            body=self.
                            i18n['flatpak.remotes.system_flathub.error'],
                            type_=MessageType.ERROR)
                        watcher.print("Operation cancelled")
                        return TransactionResult(success=False,
                                                 installed=[],
                                                 removed=[])

        # retrieving all installed so it will be possible to know the additional installed runtimes after the operation succeeds
        flatpak_version = flatpak.get_version()
        installed = flatpak.list_installed(flatpak_version)
        installed_by_level = {
            '{}:{}:{}'.format(p['id'], p['name'], p['branch'])
            for p in installed if p['installation'] == pkg.installation
        } if installed else None

        if not self._make_exports_dir(handler.watcher):
            return TransactionResult(success=False, installed=[], removed=[])

        installed, output = handler.handle_simple(
            flatpak.install(str(pkg.id), pkg.origin, pkg.installation))

        if not installed and 'error: No ref chosen to resolve matches' in output:
            ref_opts = RE_INSTALL_REFS.findall(output)

            if ref_opts and len(ref_opts) > 1:
                view_opts = [
                    InputOption(label=o, value=o.strip()) for o in ref_opts
                    if o
                ]
                ref_select = SingleSelectComponent(type_=SelectViewType.RADIO,
                                                   options=view_opts,
                                                   default_option=view_opts[0],
                                                   label='')
                if watcher.request_confirmation(
                        title=self.i18n['flatpak.install.ref_choose.title'],
                        body=self.i18n['flatpak.install.ref_choose.body'].
                        format(bold(pkg.name)),
                        components=[ref_select],
                        confirmation_label=self.i18n['proceed'].capitalize(),
                        deny_label=self.i18n['cancel'].capitalize()):
                    ref = ref_select.get_selected()
                    installed, output = handler.handle_simple(
                        flatpak.install(ref, pkg.origin, pkg.installation))
                    pkg.ref = ref
                    pkg.runtime = 'runtime' in ref
                else:
                    watcher.print('Aborted by the user')
                    return TransactionResult.fail()
            else:
                return TransactionResult.fail()

        if installed:
            try:
                fields = flatpak.get_fields(str(pkg.id), pkg.branch,
                                            ['Ref', 'Branch'])

                if fields:
                    pkg.ref = fields[0]
                    pkg.branch = fields[1]
            except:
                traceback.print_exc()

        if installed:
            new_installed = [pkg]
            current_installed = flatpak.list_installed(flatpak_version)
            current_installed_by_level = [
                p for p in current_installed
                if p['installation'] == pkg.installation
            ] if current_installed else None

            if current_installed_by_level and (not installed_by_level or
                                               len(current_installed_by_level)
                                               > len(installed_by_level) + 1):
                pkg_key = '{}:{}:{}'.format(pkg.id, pkg.name, pkg.branch)
                net_available = self.context.is_internet_available()
                for p in current_installed_by_level:
                    current_key = '{}:{}:{}'.format(p['id'], p['name'],
                                                    p['branch'])
                    if current_key != pkg_key and (not installed_by_level
                                                   or current_key
                                                   not in installed_by_level):
                        new_installed.append(
                            self._map_to_model(app_json=p,
                                               installed=True,
                                               disk_loader=disk_loader,
                                               internet=net_available))

            return TransactionResult(success=installed,
                                     installed=new_installed,
                                     removed=[])
        else:
            return TransactionResult.fail()