def read_installed(self,
disk_loader: DiskCacheLoader,
limit: int = -1,
only_apps: bool = False,
pkg_types: Set[Type[SoftwarePackage]] = None,
internet_available: bool = None,
connection: sqlite3.Connection = None) -> SearchResult:
res = SearchResult([], [], 0)
if os.path.exists(INSTALLATION_PATH):
installed = run_cmd('ls {}*/data.json'.format(INSTALLATION_PATH),
print_error=False)
if installed:
names = set()
for path in installed.split('\n'):
if path:
with open(path) as f:
app = AppImage(installed=True,
**json.loads(f.read()))
app.icon_url = app.icon_path
res.installed.append(app)
names.add("'{}'".format(app.name.lower()))
if res.installed:
con = self._get_db_connection(
DB_APPS_PATH) if not connection else connection
if con:
try:
cursor = con.cursor()
cursor.execute(
query.FIND_APPS_BY_NAME.format(
','.join(names)))
for tup in cursor.fetchall():
for app in res.installed:
if app.name.lower() == tup[0].lower() and (
not app.github
or app.github.lower()
== tup[1].lower()):
app.update = tup[2] > app.version
if app.update:
app.latest_version = tup[2]
app.url_download_latest_version = tup[
3]
break
except:
traceback.print_exc()
finally:
if not connection:
self._close_connection(DB_APPS_PATH, con)
res.total = len(res.installed)
return res
def install_file(self, root_password: Optional[str], watcher: ProcessWatcher) -> bool:
max_width = 350
file_chooser = FileChooserComponent(label=self.i18n['file'].capitalize(),
allowed_extensions={'AppImage', '*'},
search_path=get_default_manual_installation_file_dir(),
max_width=max_width)
input_name = TextInputComponent(label=self.i18n['name'].capitalize(), max_width=max_width)
input_version = TextInputComponent(label=self.i18n['version'].capitalize(), max_width=max_width)
file_chooser.observers.append(ManualInstallationFileObserver(input_name, input_version))
input_description = TextInputComponent(label=self.i18n['description'].capitalize(), max_width=max_width)
cat_ops = [InputOption(label=self.i18n['category.none'].capitalize(), value=0)]
cat_ops.extend([InputOption(label=self.i18n.get(f'category.{c.lower()}', c.lower()).capitalize(), value=c) for c in self.context.default_categories])
inp_cat = SingleSelectComponent(label=self.i18n['category'], type_=SelectViewType.COMBO, options=cat_ops,
default_option=cat_ops[0], max_width=max_width)
form = FormComponent(label='', components=[file_chooser, input_name, input_version, input_description, inp_cat],
spaces=False)
while True:
if watcher.request_confirmation(title=self.i18n['appimage.custom_action.install_file.details'], body=None,
components=[form],
confirmation_label=self.i18n['proceed'].capitalize(),
deny_label=self.i18n['cancel'].capitalize(),
min_height=100, max_width=max_width + 150):
if not file_chooser.file_path or not os.path.isfile(file_chooser.file_path) or not file_chooser.file_path.lower().strip().endswith('.appimage'):
watcher.request_confirmation(title=self.i18n['error'].capitalize(),
body=self.i18n['appimage.custom_action.install_file.invalid_file'],
deny_button=False)
elif not input_name.get_value() or not input_name.get_value().strip():
watcher.request_confirmation(title=self.i18n['error'].capitalize(),
body=self.i18n['appimage.custom_action.install_file.invalid_name'],
deny_button=False)
else:
break
else:
return False
appim = AppImage(i18n=self.i18n, imported=True)
appim.name = input_name.get_value().strip()
appim.local_file_path = file_chooser.file_path
appim.version = input_version.get_value()
appim.latest_version = input_version.get_value()
appim.description = input_description.get_value()
appim.categories = ['Imported']
if inp_cat.get_selected() != cat_ops[0].value:
appim.categories.append(inp_cat.get_selected())
res = self.install(root_password=root_password, pkg=appim, disk_loader=None, watcher=watcher).success
if res:
appim.installed = True
self.cache_to_disk(appim, None, False)
return res
def _add_self_latest_version(self, app: AppImage):
if app.name == self.context.app_name and app.github == self.app_github and not app.url_download_latest_version:
history = self.get_history(app)
if not history or not history.history:
self.logger.warning(f"Could not retrieve '{app.name}' versions. "
f"It will not be possible to determine the current latest version")
else:
app.version = history.history[0]['0_version']
app.latest_version = app.version
app.url_download = history.history[0]['2_url_download']
app.url_download_latest_version = app.url_download
def downgrade(self, pkg: AppImage, root_password: str,
watcher: ProcessWatcher) -> bool:
versions = self.get_history(pkg)
if len(versions.history) == 1:
watcher.show_message(
title=self.i18n['appimage.downgrade.impossible.title'],
body=self.i18n['appimage.downgrade.impossible.body'].format(
bold(pkg.name)),
type_=MessageType.ERROR)
return False
elif versions.pkg_status_idx == -1:
watcher.show_message(
title=self.i18n['appimage.downgrade.impossible.title'],
body=self.i18n['appimage.downgrade.unknown_version.body'].
format(bold(pkg.name)),
type_=MessageType.ERROR)
return False
elif versions.pkg_status_idx == len(versions.history) - 1:
watcher.show_message(
title=self.i18n['appimage.downgrade.impossible.title'],
body=self.i18n['appimage.downgrade.first_version'].format(
bold(pkg.name)),
type_=MessageType.ERROR)
return False
else:
if self.uninstall(pkg, root_password, watcher):
old_release = versions.history[versions.pkg_status_idx + 1]
pkg.version = old_release['0_version']
pkg.latest_version = pkg.version
pkg.url_download = old_release['2_url_download']
if self.install(pkg, root_password, watcher):
self.cache_to_disk(pkg, None, False)
return True
else:
watcher.show_message(
title=self.i18n['error'],
body=self.i18n['appimage.downgrade.install_version'].
format(bold(pkg.version), bold(pkg.url_download)),
type_=MessageType.ERROR)
else:
watcher.show_message(
title=self.i18n['error'],
body=self.i18n['appimage.error.uninstall_current_version'].
format(bold(pkg.name)),
type_=MessageType.ERROR)
return False
def install_file(self, root_password: str,
watcher: ProcessWatcher) -> bool:
file_chooser = FileChooserComponent(
label=self.i18n['file'].capitalize(),
allowed_extensions={'AppImage'})
input_name = TextInputComponent(label=self.i18n['name'].capitalize())
input_version = TextInputComponent(
label=self.i18n['version'].capitalize())
input_description = TextInputComponent(
label=self.i18n['description'].capitalize())
cat_ops = [
InputOption(label=self.i18n['category.none'].capitalize(), value=0)
]
cat_ops.extend([
InputOption(label=self.i18n[c.lower()].capitalize(), value=c)
for c in self.context.default_categories
])
inp_cat = SingleSelectComponent(label=self.i18n['category'],
type_=SelectViewType.COMBO,
options=cat_ops,
default_option=cat_ops[0])
form = FormComponent(label='',
components=[
file_chooser, input_name, input_version,
input_description, inp_cat
],
spaces=False)
while True:
if watcher.request_confirmation(
title=self.
i18n['appimage.custom_action.install_file.details'],
body=None,
components=[form],
confirmation_label=self.i18n['proceed'].capitalize(),
deny_label=self.i18n['cancel'].capitalize()):
if not file_chooser.file_path or not os.path.isfile(
file_chooser.file_path):
watcher.request_confirmation(
title=self.i18n['error'].capitalize(),
body=self.i18n[
'appimage.custom_action.install_file.invalid_file'],
deny_button=False)
elif not input_name.get_value() or not input_name.get_value(
).strip():
watcher.request_confirmation(
title=self.i18n['error'].capitalize(),
body=self.i18n[
'appimage.custom_action.install_file.invalid_name'],
deny_button=False)
else:
break
else:
return False
appim = AppImage(i18n=self.i18n,
imported=True,
custom_actions=self.custom_app_actions)
appim.name = input_name.get_value().strip()
appim.local_file_path = file_chooser.file_path
appim.version = input_version.get_value()
appim.latest_version = input_version.get_value()
appim.description = input_description.get_value()
appim.categories = ['Imported']
if inp_cat.get_selected() != cat_ops[0].value:
appim.categories.append(inp_cat.get_selected())
installed = self.install(root_password=root_password,
pkg=appim,
watcher=watcher)
if installed:
appim.installed = True
self.cache_to_disk(appim, None, False)
return installed
def read_installed(self, disk_loader: Optional[DiskCacheLoader], limit: int = -1, only_apps: bool = False,
pkg_types: Optional[Set[Type[SoftwarePackage]]] = None, internet_available: bool = None, connection: sqlite3.Connection = None) -> SearchResult:
installed_apps = []
res = SearchResult(installed_apps, [], 0)
if os.path.exists(INSTALLATION_DIR):
installed = glob.glob(f'{INSTALLATION_DIR}/*/data.json')
if installed:
names = set()
for path in installed:
if path:
with open(path) as f:
app = AppImage(installed=True, i18n=self.i18n, **json.loads(f.read()))
app.icon_url = app.icon_path
installed_apps.append(app)
names.add(f"'{app.name.lower()}'")
if installed_apps:
apps_con = self._get_db_connection(DATABASE_APPS_FILE) if not connection else connection
if apps_con:
try:
cursor = apps_con.cursor()
cursor.execute(query.FIND_APPS_BY_NAME.format(','.join(names)))
for tup in cursor.fetchall():
for app in installed_apps:
if app.name.lower() == tup[0].lower() and (not app.github or app.github.lower() == tup[1].lower()):
continuous_version = app.version == 'continuous'
continuous_update = tup[2] == 'continuous'
if tup[3]:
if continuous_version and not continuous_update:
app.update = True
elif continuous_update and not continuous_version:
app.update = False
else:
try:
app.update = parse_version(tup[2]) > parse_version(app.version) if tup[2] else False
except:
app.update = False
traceback.print_exc()
if app.update:
app.latest_version = tup[2]
app.url_download_latest_version = tup[3]
break
except:
self.logger.error(f"An exception happened while querying the database file '{DATABASE_APPS_FILE}'")
traceback.print_exc()
finally:
if not connection: # the connection can only be closed if it was opened within this method
apps_con.close()
ignored_updates = self._read_ignored_updates()
if ignored_updates:
for app in installed_apps:
if app.supports_ignored_updates() and app.name in ignored_updates:
app.updates_ignored = True
res.total = len(res.installed)
return res
