From fe46fad5c2e3af372c7e312bf3d02bdecd6be991 Mon Sep 17 00:00:00 2001 From: Vinicius Moreira Date: Wed, 12 Jun 2019 16:52:53 -0300 Subject: [PATCH] Init --- .gitignore | 4 + LICENSE | 683 +------------------------------ app_qt.py | 20 + core/__init__.py | 1 + core/controller.py | 22 + core/flatpak.py | 55 +++ core/model.py | 75 ++++ core/resource.py | 6 + core/updater.py | 16 + requirements.txt | 2 + resources/img/flathub_logo.svg | 179 ++++++++ resources/img/refresh.svg | 125 ++++++ resources/img/refresh_orange.svg | 129 ++++++ resources/img/toggle_off.svg | 69 ++++ resources/img/toggle_on.svg | 69 ++++ resources/img/update.svg | 69 ++++ resources/img/update_green.svg | 72 ++++ view/__init__.py | 0 view/qt/__init__.py | 0 view/qt/systray.py | 29 ++ view/qt/window.py | 316 ++++++++++++++ 21 files changed, 1273 insertions(+), 668 deletions(-) create mode 100755 .gitignore create mode 100755 app_qt.py create mode 100755 core/__init__.py create mode 100755 core/controller.py create mode 100755 core/flatpak.py create mode 100755 core/model.py create mode 100755 core/resource.py create mode 100755 core/updater.py create mode 100755 requirements.txt create mode 100755 resources/img/flathub_logo.svg create mode 100755 resources/img/refresh.svg create mode 100755 resources/img/refresh_orange.svg create mode 100755 resources/img/toggle_off.svg create mode 100755 resources/img/toggle_on.svg create mode 100755 resources/img/update.svg create mode 100755 resources/img/update_green.svg create mode 100755 view/__init__.py create mode 100755 view/qt/__init__.py create mode 100755 view/qt/systray.py create mode 100755 view/qt/window.py diff --git a/.gitignore b/.gitignore new file mode 100755 index 00000000..a9a43ef4 --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +env +*.pyc +.idea +__pycache__ diff --git a/LICENSE b/LICENSE index f288702d..f1bc9a28 100644 --- a/LICENSE +++ b/LICENSE @@ -1,674 +1,21 @@ - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 + Copyright (c) 2017-2019 Philip Rebohle - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. + zlib/libpng license - Preamble +This software is provided 'as-is', without any express or implied +warranty. 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If not, see . - -Also add information on how to contact you by electronic and paper mail. - - If the program does terminal interaction, make it output a short -notice like this when it starts in an interactive mode: - - Copyright (C) - This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, your program's commands -might be different; for a GUI interface, you would use an "about box". - - You should also get your employer (if you work as a programmer) or school, -if any, to sign a "copyright disclaimer" for the program, if necessary. -For more information on this, and how to apply and follow the GNU GPL, see -. - - The GNU General Public License does not permit incorporating your program -into proprietary programs. If your program is a subroutine library, you -may consider it more useful to permit linking proprietary applications with -the library. If this is what you want to do, use the GNU Lesser General -Public License instead of this License. But first, please read -. +– This notice may not be removed or altered from any source distribution. \ No newline at end of file diff --git a/app_qt.py b/app_qt.py new file mode 100755 index 00000000..ab4389d7 --- /dev/null +++ b/app_qt.py @@ -0,0 +1,20 @@ +#!env/bin/python +import sys + +from PyQt5.QtWidgets import QApplication + +from core.controller import FlatpakController +from core.model import FlatpakManager +from view.qt.window import MainWindow + +app = QApplication(sys.argv) +app.setStyle('Fusion') +manager = FlatpakManager() +controller = FlatpakController(manager) +window_main = MainWindow(controller) +window_main.refresh() + +# tray_icon = SystemTrayIcon(window_main) +window_main.show() +# tray_icon.show() +sys.exit(app.exec_()) diff --git a/core/__init__.py b/core/__init__.py new file mode 100755 index 00000000..b794fd40 --- /dev/null +++ b/core/__init__.py @@ -0,0 +1 @@ +__version__ = '0.1.0' diff --git a/core/controller.py b/core/controller.py new file mode 100755 index 00000000..cf78c298 --- /dev/null +++ b/core/controller.py @@ -0,0 +1,22 @@ +from typing import List + +from core.model import FlatpakManager + + +class FlatpakController: + + def __init__(self, model: FlatpakManager): + self.model = model + + def refresh(self) -> List[dict]: + return self.model.read_installed() + + def update(self, package_refs: List[str]) -> List[dict]: + return self.model.update_packages(package_refs) + + def check_installed(self) -> bool: + version = self.model.get_version() + return False if version is None else version + + def get_version(self) -> str: + return self.model.get_version() diff --git a/core/flatpak.py b/core/flatpak.py new file mode 100755 index 00000000..bd11b39f --- /dev/null +++ b/core/flatpak.py @@ -0,0 +1,55 @@ +import subprocess +from typing import List + + +def _package_str_to_json(line: str, version: str) -> dict: + + app_array = line.split('\t') + + if version >= '1.4.0': + app = {'name': app_array[0], 'id': app_array[1], 'version': app_array[2], 'branch': app_array[3], 'runtime': 'runtime' in app_array[4]} + # TODO not working yet + + elif '1.0' <= version < '1.1': + app = {'ref': app_array[0], 'options': app_array[1]} + + ref_data = app['ref'].split('/') + app['id'] = ref_data[0] + app['arch'] = ref_data[1] + app['branch'] = ref_data[2] + app['name'] = ref_data[0].split('.')[-1] + app['runtime'] = 'runtime' in app['options'] + else: + raise Exception('Unsupported version') + + return app + + +def _run_cmd(cmd: str) -> str: + res = subprocess.run(cmd, shell=True, stdout=subprocess.PIPE) + return res.stdout.decode() if res.returncode == 0 else None + + +def get_version(): + res = _run_cmd('flatpak --version') + return res.split(' ')[1].strip() if res else None + + +def list_installed() -> List[str]: + apps_str = _run_cmd('flatpak list') + + if apps_str: + version = get_version() + app_lines = apps_str.split('\n') + return [_package_str_to_json(line, version) for line in app_lines if line] + + return None + + +def check_update(ref: dict) -> bool: + res = _run_cmd('flatpak update ' + ref) + return 'Updating in system' in res + + +def update(ref: str): + return bool(_run_cmd('flatpak update -y ' + ref)) diff --git a/core/model.py b/core/model.py new file mode 100755 index 00000000..82b704cc --- /dev/null +++ b/core/model.py @@ -0,0 +1,75 @@ +from typing import List + +import requests +from PyQt5.QtCore import QUrl +from PyQt5.QtGui import QPixmap, QIcon +from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest + +from core import flatpak + +__FLATHUB_URL__ = 'https://flathub.org' +__FLATHUB_API_URL__ = __FLATHUB_URL__ + '/api/v1' + + +class FlatpakManager: + + def __init__(self): + self.packages = [] + self.packages_db = {} + self.http_session = requests.Session() + self._load_database() + + def _load_database(self): + + res = self.http_session.get(__FLATHUB_API_URL__ + '/apps') + + if res.status_code == 200: + for app in res.json(): + self.packages_db[app['flatpakAppId']] = app + + def get_version(self): + return flatpak.get_version() + + def read_installed(self) -> List[dict]: + + packages = flatpak.list_installed() + + if packages: + packages.sort(key=lambda p: p['name'].lower()) + + for pak in packages: + + if self.packages_db: + package_data = self.packages_db.get(pak['id'], None) + else: + package_data = None + + if not package_data: + pak['latest_release'] = None + pak['icon'] = None + else: + pak['latest_release'] = package_data['currentReleaseVersion'] + pak['icon'] = __FLATHUB_URL__ + package_data['iconDesktopUrl'] + + pak['update'] = flatpak.check_update(pak['ref']) + + self.packages = packages + return [*self.packages] + + def update_packages(self, refs: List[str]) -> List[dict]: + + if self.packages: + + for ref in refs: + package_found = [pak for pak in self.packages if pak['ref'] == ref] + + if package_found: + package_found = package_found[0] + updated = flatpak.update(ref) + + if updated: + package_found['update'] = not updated + + return [*self.packages] + + return [] diff --git a/core/resource.py b/core/resource.py new file mode 100755 index 00000000..b8927afb --- /dev/null +++ b/core/resource.py @@ -0,0 +1,6 @@ +import os + + +def get_path(resource_path): + cur_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) + return cur_dir + '/resources/' + resource_path diff --git a/core/updater.py b/core/updater.py new file mode 100755 index 00000000..e6736b52 --- /dev/null +++ b/core/updater.py @@ -0,0 +1,16 @@ +from model import flatpak + + +def list_packages(): + packages = flatpak.list_installed() + + if packages: + packages = [pak for pak in packages if not pak['runtime']] + + if packages: + packages.sort(key=lambda p: p['name'].lower()) + + for pak in packages: + pak['update'] = flatpak.check_update(pak['ref']) + + return packages diff --git a/requirements.txt b/requirements.txt new file mode 100755 index 00000000..1519cd20 --- /dev/null +++ b/requirements.txt @@ -0,0 +1,2 @@ +pyqt5 +requests \ No newline at end of file diff --git a/resources/img/flathub_logo.svg b/resources/img/flathub_logo.svg new file mode 100755 index 00000000..bbd82f4b --- /dev/null +++ b/resources/img/flathub_logo.svg @@ -0,0 +1,179 @@ + + + + + + + + + + image/svg+xml + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/resources/img/refresh.svg b/resources/img/refresh.svg new file mode 100755 index 00000000..8b784986 --- /dev/null +++ b/resources/img/refresh.svg @@ -0,0 +1,125 @@ + + + +image/svg+xml + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/resources/img/refresh_orange.svg b/resources/img/refresh_orange.svg new file mode 100755 index 00000000..61757101 --- /dev/null +++ b/resources/img/refresh_orange.svg @@ -0,0 +1,129 @@ + + + +image/svg+xml + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/resources/img/toggle_off.svg b/resources/img/toggle_off.svg new file mode 100755 index 00000000..f50edee5 --- /dev/null +++ b/resources/img/toggle_off.svg @@ -0,0 +1,69 @@ + + + + + + + + + + image/svg+xml + + + + + + + + + diff --git a/resources/img/toggle_on.svg b/resources/img/toggle_on.svg new file mode 100755 index 00000000..5c341548 --- /dev/null +++ b/resources/img/toggle_on.svg @@ -0,0 +1,69 @@ + + + + + + + + + + image/svg+xml + + + + + + + + + diff --git a/resources/img/update.svg b/resources/img/update.svg new file mode 100755 index 00000000..3dfbb01c --- /dev/null +++ b/resources/img/update.svg @@ -0,0 +1,69 @@ + + + + + + image/svg+xml + + + + + + + + + + + + diff --git a/resources/img/update_green.svg b/resources/img/update_green.svg new file mode 100755 index 00000000..85063166 --- /dev/null +++ b/resources/img/update_green.svg @@ -0,0 +1,72 @@ + + + + + + image/svg+xml + + + + + + + + + + + + diff --git a/view/__init__.py b/view/__init__.py new file mode 100755 index 00000000..e69de29b diff --git a/view/qt/__init__.py b/view/qt/__init__.py new file mode 100755 index 00000000..e69de29b diff --git a/view/qt/systray.py b/view/qt/systray.py new file mode 100755 index 00000000..4ec445ca --- /dev/null +++ b/view/qt/systray.py @@ -0,0 +1,29 @@ +import sys + +from PyQt5.QtGui import QIcon +from PyQt5.QtWidgets import QSystemTrayIcon, QMenu, QApplication, QWidget + +from core import resource + + +# to update +#apps = flatpak.list_installed() +#print(apps) + + +class SystemTrayIcon(QSystemTrayIcon): + + def __init__(self, parent=None): + QSystemTrayIcon.__init__(self, QIcon(resource.get_path('img/flathub_logo.svg')), parent) + self.menu = QMenu(parent) + exitAction = self.menu.addAction("Exit") + self.setContextMenu(self.menu) + + +if __name__ == '__main__': + app = QApplication(sys.argv) + w = QWidget() + trayIcon = SystemTrayIcon(w) + trayIcon.show() + + sys.exit(app.exec_()) diff --git a/view/qt/window.py b/view/qt/window.py new file mode 100755 index 00000000..04776e4e --- /dev/null +++ b/view/qt/window.py @@ -0,0 +1,316 @@ +import operator +from functools import reduce + +from PyQt5 import QtCore +from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest + +from core import resource, __version__ +from typing import List + +from PyQt5.QtCore import Qt, QThread, pyqtSignal, QUrl +from PyQt5.QtGui import QIcon, QColor, QPixmap +from PyQt5.QtWidgets import QWidget, QVBoxLayout, QApplication, QTableWidget, \ + QTableWidgetItem, QTableView, QCheckBox, QHeaderView, QToolButton, QToolBar, \ + QSizePolicy, QLabel, QMessageBox + +from core.controller import FlatpakController + + +class UpdateToggleButton(QToolButton): + + def __init__(self, model: dict, root: QWidget, checked: bool = True): + super(UpdateToggleButton, self).__init__() + self.model = model + self.root = root + self.setCheckable(True) + self.clicked.connect(self.change_state) + self.icon_on = QIcon(resource.get_path('img/toggle_on.svg')) + self.icon_off = QIcon(resource.get_path('img/toggle_off.svg')) + self.setIcon(self.icon_on) + self.setStyleSheet('border: 0px;') + + if not checked: + self.click() + + def change_state(self, not_checked: bool): + self.model['update_checked'] = not not_checked + self.setIcon(self.icon_on if not not_checked else self.icon_off) + self.root.change_update_button_state() + + +class MainWindow(QWidget): + + __COLUMNS__ = ['Package', 'Branch', 'Arch', 'Ref', 'Latest Release', 'Update ?'] + __BASE_HEIGHT__ = 400 + + def __init__(self, controller: FlatpakController): + super(MainWindow, self).__init__() + self.controller = controller + self.icon_cache = {} + + self.network_man = QNetworkAccessManager() + self.network_man.finished.connect(self._load_icon) + + self.icon_flathub = QIcon(resource.get_path('img/flathub_logo.svg')) + self._check_flatpak_installed() + self.resize(MainWindow.__BASE_HEIGHT__, MainWindow.__BASE_HEIGHT__) + self.setWindowTitle('flatman ({})'.format(__version__)) + self.setWindowIcon(self.icon_flathub) + + self.layout = QVBoxLayout() + self.setLayout(self.layout) + + self.checkbox_only_apps = QCheckBox() + self.checkbox_only_apps.setText('Only apps') + self.checkbox_only_apps.setChecked(True) + self.checkbox_only_apps.stateChanged.connect(self.filter_only_apps) + + toolbar = QToolBar() + toolbar.addWidget(self.checkbox_only_apps) + + spacer_1 = QWidget() + spacer_1.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) + toolbar.addWidget(spacer_1) + + self.label_status = QLabel() + self.label_status.setText('') + toolbar.addWidget(self.label_status) + + spacer_2 = QWidget() + spacer_2.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) + toolbar.addWidget(spacer_2) + + self.bt_refresh = QToolButton() + self.bt_refresh.setIcon(QIcon(resource.get_path('img/refresh_orange.svg'))) + self.bt_refresh.clicked.connect(lambda: self.refresh(threaded=True)) + toolbar.addWidget(self.bt_refresh) + + self.bt_update = QToolButton() + self.bt_update.setIcon(QIcon(resource.get_path('img/update_green.svg'))) + self.bt_update.setEnabled(False) + self.bt_update.clicked.connect(self.update_selected) + toolbar.addWidget(self.bt_update) + + self.layout.addWidget(toolbar) + + self.table_apps = QTableWidget() + self.table_apps.setColumnCount(len(MainWindow.__COLUMNS__)) + self.table_apps.setFocusPolicy(Qt.NoFocus) + self.table_apps.setShowGrid(False) + self.table_apps.verticalHeader().setVisible(False) + self.table_apps.setSelectionBehavior(QTableView.SelectRows) + self.table_apps.setHorizontalHeaderLabels(MainWindow.__COLUMNS__) + self.table_apps.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) + + header_horizontal = self.table_apps.horizontalHeader() + for i in range(0, len(MainWindow.__COLUMNS__)): + header_horizontal.setSectionResizeMode(i, QHeaderView.ResizeToContents) + + self.layout.addWidget(self.table_apps) + + self.apps = [] + self.centralize() + + self.update_thread = UpdateSelectedPackages(self.controller) + self.update_thread.signal.connect(self._finish_update_selected) + + self.refresh_thread = RefreshPackages(self.controller) + self.refresh_thread.signal.connect(self._finish_refresh) + + self.layout.addWidget(QLabel('flatpak: ' + self.controller.get_version()), alignment=Qt.AlignRight) + + def _load_icon(self, http_response): + icon_url = http_response.url().toString() + pixmap = QPixmap() + pixmap.loadFromData(http_response.readAll()) + icon = QIcon(pixmap) + self.icon_cache[icon_url] = icon + + for idx, app in enumerate(self.apps): + if app['model']['icon'] == icon_url: + self.table_apps.item(idx, 0).setIcon(icon) + self.resize_and_center() + break + + def _check_flatpak_installed(self): + + if not self.controller.check_installed(): + error_msg = QMessageBox() + error_msg.setIcon(QMessageBox.Critical) + error_msg.setText('flatpak seems not to be installed. Exiting...') + error_msg.setWindowTitle('Error') + error_msg.setWindowIcon(self.icon_flathub) + error_msg.exec_() + exit(1) + + def refresh(self, threaded: bool = False): + + self._check_flatpak_installed() + + self._begin_action('Refreshing...') + + if threaded: + self.refresh_thread.start() + else: + apps = self.controller.refresh() + self.update_packages(apps) + self.finish_action() + + def _finish_refresh(self): + self.update_packages(self.refresh_thread.apps) + self.finish_action() + + def filter_only_apps(self, only_apps: int): + + if self.apps: + show_only_apps = True if only_apps == 2 else False + + for idx, app in enumerate(self.apps): + hidden = show_only_apps and app['model']['runtime'] + self.table_apps.setRowHidden(idx, hidden) + app['visible'] = not hidden + + def change_update_button_state(self): + + enable_bt_update = False + + for app in self.apps: + if app['visible'] and app['update_checked']: + enable_bt_update = True + break + + self.bt_update.setEnabled(enable_bt_update) + + def centralize(self): + geo = self.frameGeometry() + screen = QApplication.desktop().screenNumber(QApplication.desktop().cursor().pos()) + center_point = QApplication.desktop().screenGeometry(screen).center() + geo.moveCenter(center_point) + self.move(geo.topLeft()) + + def update_packages(self, apps: List[dict]): + self._check_flatpak_installed() + + self.table_apps.setEnabled(True) + self.apps = [] + + self.table_apps.setRowCount(len(apps) if apps else 0) + + if apps: + for idx, app in enumerate(apps): + + col_name = QTableWidgetItem() + col_name.setText(app['name']) + col_name.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled) + + if not app['icon']: + col_name.setIcon(self.icon_flathub) + else: + cached_icon = self.icon_cache.get(app['icon']) + + if cached_icon: + col_name.setIcon(cached_icon) + else: + col_name.setIcon(self.icon_flathub) + self.network_man.get(QNetworkRequest(QUrl(app['icon']))) + + self.table_apps.setItem(idx, 0, col_name) + + col_version = QTableWidgetItem() + col_version.setText(app['branch']) + col_version.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled) + self.table_apps.setItem(idx, 1, col_version) + + col_arch = QTableWidgetItem() + col_arch.setText(app['arch']) + col_arch.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled) + self.table_apps.setItem(idx, 2, col_arch) + + col_package = QTableWidgetItem() + col_package.setText(app['ref']) + col_package.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled) + self.table_apps.setItem(idx, 3, col_package) + + col_release = QTableWidgetItem() + col_release.setText(app['latest_release']) + col_release.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled) + self.table_apps.setItem(idx, 4, col_release) + + if app['update']: + col_release.setForeground(QColor('yellow')) + + app_model = {'model': app, 'update_checked': app['update'], 'visible': True} + + if app['update']: + col_update = UpdateToggleButton(app_model, self, app['update']) + self.table_apps.setCellWidget(idx, 5, col_update) + else: + self.table_apps.setCellWidget(idx, 5, None) + + self.apps.append(app_model) + + self.change_update_button_state() + self.filter_only_apps(2 if self.checkbox_only_apps.isChecked() else 0) + self.resize_and_center() + + def resize_and_center(self): + new_width = reduce(operator.add, [self.table_apps.columnWidth(i) for i in range(len(MainWindow.__COLUMNS__))]) * 1.03 + self.resize(new_width, self.height()) + self.centralize() + + def update_selected(self): + if self.apps: + to_update = [pak['model']['ref'] for pak in self.apps if pak['visible'] and pak['update_checked']] + + if to_update: + self._begin_action('Updating...') + self.update_thread.refs_to_update = to_update + self.update_thread.start() + + def _finish_update_selected(self): + self.update_packages(self.update_thread.updated_apps) + self.finish_action() + + def _begin_action(self, action_label: str): + self.label_status.setText(action_label) + self.bt_update.setEnabled(False) + self.bt_refresh.setEnabled(False) + self.checkbox_only_apps.setEnabled(False) + self.table_apps.setEnabled(False) + + def finish_action(self): + self.bt_refresh.setEnabled(True) + self.checkbox_only_apps.setEnabled(True) + self.table_apps.setEnabled(True) + self.label_status.setText('') + + +# Threaded actions + +class UpdateSelectedPackages(QThread): + + signal = pyqtSignal() + + def __init__(self, controller: FlatpakController): + super(UpdateSelectedPackages, self).__init__() + self.controller = controller + self.refs_to_update = [] + self.updated_apps = None + + def run(self): + self.updated_apps = self.controller.update(self.refs_to_update) + self.signal.emit() + + +class RefreshPackages(QThread): + + signal = pyqtSignal() + + def __init__(self, controller: FlatpakController): + super(RefreshPackages, self).__init__() + self.controller = controller + self.apps = None + + def run(self): + self.apps = self.controller.refresh() + self.signal.emit()