def test_one_track_channel_map(self):
channel_maps_list = [{
"channel": {
"name": "channel",
"architecture": "arch",
"track": "track",
"risk": "risk",
"released-at": "2019-01-12T16:48:41.821037+00:00",
},
"created-at": "2019-01-12T16:48:41.821037+00:00",
"confinement": "confinement",
"download": {
"size": "size"
},
"version": "version",
}]
result = logic.convert_channel_maps(channel_maps_list)
expected_result = {
"arch": {
"track": [{
"channel": "channel",
"released-at": "12 January 2019",
"confinement": "confinement",
"size": "size",
"risk": "risk",
"version": "version",
}]
}
}
self.assertEqual(result, expected_result)
def test_one_track_channel_map(self):
channel_maps_list = [
{
"channel": {
"name": "channel",
"architecture": "arch",
"track": "track",
"risk": "risk",
},
"created-at": "2019-01-12T16:48:41.821037+00:00",
"confinement": "confinement",
"download": {"size": "size"},
"version": "version",
}
]
result = logic.convert_channel_maps(channel_maps_list)
expected_result = {
"arch": {
"track": [
{
"channel": "channel",
"created-at": "12 January 2019",
"confinement": "confinement",
"size": "size",
"risk": "risk",
"version": "version",
}
]
}
}
self.assertEqual(result, expected_result)
def test_one_track_channel_map(self):
channel_maps_list = [{
"channel": {
"name": "channel",
"architecture": "arch",
"track": "track",
"risk": "risk",
},
"created-at": "date",
"confinement": "confinement",
"download": {
"size": "size"
},
"version": "version",
}]
result = logic.convert_channel_maps(channel_maps_list)
expected_result = {
"arch": {
"track": [{
"channel": "channel",
"created-at": "date",
"confinement": "confinement",
"size": "size",
"risk": "risk",
"version": "version",
}]
}
}
self.assertEqual(result, expected_result)
def test_one_track_channel_map(self):
channel_maps_list = [{
'channel': {
'name': 'channel',
'architecture': 'arch',
'track': 'track',
'risk': 'risk'
},
'created-at': 'date',
'confinement': 'confinement',
'download': {
'size': 'size'
},
'version': 'version'
}]
result = logic.convert_channel_maps(channel_maps_list)
expected_result = {
'arch': {
'track': [{
'channel': 'channel',
'created-at': 'date',
'confinement': 'confinement',
'size': 'size',
'risk': 'risk',
'version': 'version'
}]
}
}
self.assertEqual(result, expected_result)
def test_multiple_track_different_arch_channel_map(self):
channel_maps_list = [
{
"channel": {
"name": "channel",
"architecture": "arch",
"track": "track",
"risk": "risk",
},
"created-at": "date",
"confinement": "confinement",
"download": {"size": "size"},
"version": "version",
},
{
"channel": {
"name": "channel",
"architecture": "arch1",
"track": "track",
"risk": "risk",
},
"created-at": "date",
"confinement": "confinement",
"download": {"size": "size"},
"version": "version",
},
]
result = logic.convert_channel_maps(channel_maps_list)
expected_result = {
"arch": {
"track": [
{
"channel": "channel",
"created-at": "date",
"confinement": "confinement",
"size": "size",
"risk": "risk",
"version": "version",
}
]
},
"arch1": {
"track": [
{
"channel": "channel",
"created-at": "date",
"confinement": "confinement",
"size": "size",
"risk": "risk",
"version": "version",
}
]
},
}
self.assertEqual(result, expected_result)
def test_empty_channel_map(self):
channel_maps_list = []
result = logic.convert_channel_maps(channel_maps_list)
self.assertEqual(result, {})
def _get_context_snap_details(snap_name):
try:
details = api.get_item_details(snap_name, api_version=2)
except StoreApiTimeoutError as api_timeout_error:
flask.abort(504, str(api_timeout_error))
except StoreApiResponseDecodeError as api_response_decode_error:
flask.abort(502, str(api_response_decode_error))
except StoreApiResponseErrorList as api_response_error_list:
if api_response_error_list.status_code == 404:
flask.abort(404, "No snap named {}".format(snap_name))
else:
if api_response_error_list.errors:
error_messages = ", ".join(
api_response_error_list.errors.key())
else:
error_messages = "An error occurred."
flask.abort(502, error_messages)
except StoreApiResponseError as api_response_error:
flask.abort(502, str(api_response_error))
except StoreApiCircuitBreaker:
flask.abort(503)
except (StoreApiError, ApiError) as api_error:
flask.abort(502, str(api_error))
# When removing all the channel maps of an existing snap the API,
# responds that the snaps still exists with data.
# Return a 404 if not channel maps, to avoid having a error.
# For example: mir-kiosk-browser
if not details.get("channel-map"):
flask.abort(404, "No snap named {}".format(snap_name))
clean_description = bleach.clean(details["snap"]["description"],
tags=[])
formatted_description = parse_markdown_description(clean_description)
channel_maps_list = logic.convert_channel_maps(
details.get("channel-map"))
latest_channel = logic.get_last_updated_version(
details.get("channel-map"))
last_updated = latest_channel["created-at"]
last_version = latest_channel["version"]
binary_filesize = latest_channel["download"]["size"]
# filter out banner and banner-icon images from screenshots
screenshots = logic.filter_screenshots(details["snap"]["media"])
icons = logic.get_icon(details["snap"]["media"])
publisher_info = helpers.get_yaml(
"{}{}.yaml".format(
flask.current_app.config["CONTENT_DIRECTORY"]
["PUBLISHER_PAGES"],
details["snap"]["publisher"]["username"],
),
typ="safe",
)
publisher_snaps = helpers.get_yaml(
"{}{}-snaps.yaml".format(
flask.current_app.config["CONTENT_DIRECTORY"]
["PUBLISHER_PAGES"],
details["snap"]["publisher"]["username"],
),
typ="safe",
)
publisher_featured_snaps = None
if publisher_info:
publisher_featured_snaps = publisher_info.get("featured_snaps")
publisher_snaps = logic.get_n_random_snaps(
publisher_snaps["snaps"], 4)
videos = logic.get_videos(details["snap"]["media"])
# until default tracks are supported by the API we special case node
# to use 10, rather then latest
default_track = helpers.get_default_track(details["name"])
if not default_track:
default_track = (details.get("default-track")
if details.get("default-track") else "latest")
lowest_risk_available = logic.get_lowest_available_risk(
channel_maps_list, default_track)
confinement = logic.get_confinement(channel_maps_list, default_track,
lowest_risk_available)
last_version = logic.get_version(channel_maps_list, default_track,
lowest_risk_available)
is_users_snap = False
if authentication.is_authenticated(flask.session):
if (flask.session.get("openid").get("nickname")
== details["snap"]["publisher"]["username"]
) or ("user_shared_snaps" in flask.session
and snap_name in flask.session.get("user_shared_snaps")):
is_users_snap = True
# build list of categories of a snap
categories = logic.get_snap_categories(details["snap"]["categories"])
developer = logic.get_snap_developer(details["name"])
context = {
"snap-id": details.get("snap-id"),
# Data direct from details API
"snap_title": details["snap"]["title"],
"package_name": details["name"],
"categories": categories,
"icon_url": icons[0] if icons else None,
"version": last_version,
"license": details["snap"]["license"],
"publisher": details["snap"]["publisher"]["display-name"],
"username": details["snap"]["publisher"]["username"],
"screenshots": screenshots,
"videos": videos,
"publisher_snaps": publisher_snaps,
"publisher_featured_snaps": publisher_featured_snaps,
"has_publisher_page": publisher_info is not None,
"prices": details["snap"]["prices"],
"contact": details["snap"].get("contact"),
"website": details["snap"].get("website"),
"summary": details["snap"]["summary"],
"description": formatted_description,
"channel_map": channel_maps_list,
"has_stable": logic.has_stable(channel_maps_list),
"developer_validation": details["snap"]["publisher"]["validation"],
"default_track": default_track,
"lowest_risk_available": lowest_risk_available,
"confinement": confinement,
"trending": details["snap"]["trending"],
# Transformed API data
"filesize": humanize.naturalsize(binary_filesize),
"last_updated": logic.convert_date(last_updated),
"last_updated_raw": last_updated,
"is_users_snap": is_users_snap,
"unlisted": details["snap"]["unlisted"],
"developer": developer,
# TODO: This is horrible and hacky
"appliances": {
"adguard-home": "adguard",
"mosquitto": "mosquitto",
"nextcloud": "nextcloud",
"plexmediaserver": "plex",
"openhab": "openhab",
},
}
return context
def test_empty_channel_map(self):
channel_maps_list = []
result = logic.convert_channel_maps(channel_maps_list)
self.assertEqual(result, {})
def _get_context_snap_details(snap_name):
try:
details = api.get_snap_details(snap_name)
except ApiTimeoutError as api_timeout_error:
flask.abort(504, str(api_timeout_error))
except ApiResponseDecodeError as api_response_decode_error:
flask.abort(502, str(api_response_decode_error))
except ApiResponseErrorList as api_response_error_list:
if api_response_error_list.status_code == 404:
flask.abort(404, "No snap named {}".format(snap_name))
else:
if api_response_error_list.errors:
error_messages = ", ".join(
api_response_error_list.errors.key()
)
else:
error_messages = "An error occurred."
flask.abort(502, error_messages)
except ApiResponseError as api_response_error:
flask.abort(502, str(api_response_error))
except ApiCircuitBreaker:
flask.abort(503)
except ApiError as api_error:
flask.abort(502, str(api_error))
# When removing all the channel maps of an exsting snap the API,
# responds that the snaps still exists with data.
# Return a 404 if not channel maps, to avoid having a error.
# For example: mir-kiosk-browser
if not details.get("channel-map"):
flask.abort(404, "No snap named {}".format(snap_name))
clean_description = bleach.clean(details["snap"]["description"])
formatted_description = parse_markdown_description(clean_description)
channel_maps_list = logic.convert_channel_maps(
details.get("channel-map")
)
latest_channel = logic.get_last_updated_version(
details.get("channel-map")
)
last_updated = latest_channel["created-at"]
last_version = latest_channel["version"]
binary_filesize = latest_channel["download"]["size"]
# filter out banner and banner-icon images from screenshots
screenshots = logic.filter_screenshots(details["snap"]["media"])
icons = logic.get_icon(details["snap"]["media"])
videos = logic.get_videos(details["snap"]["media"])
# until default tracks are supported by the API we special case node
# to use 10, rather then latest
default_track = helpers.get_default_track(details["name"])
lowest_risk_available = logic.get_lowest_available_risk(
channel_maps_list, default_track
)
confinement = logic.get_confinement(
channel_maps_list, default_track, lowest_risk_available
)
last_version = logic.get_version(
channel_maps_list, default_track, lowest_risk_available
)
is_users_snap = False
if flask.session and "openid" in flask.session:
if (
flask.session.get("openid").get("nickname")
== details["snap"]["publisher"]["username"]
):
is_users_snap = True
# build list of categories of a snap
categories = logic.get_snap_categories(details["snap"]["categories"])
context = {
"snap-id": details.get("snap-id"),
# Data direct from details API
"snap_title": details["snap"]["title"],
"package_name": details["name"],
"categories": categories,
"icon_url": icons[0] if icons else None,
"version": last_version,
"license": details["snap"]["license"],
"publisher": details["snap"]["publisher"]["display-name"],
"username": details["snap"]["publisher"]["username"],
"screenshots": screenshots,
"videos": videos,
"prices": details["snap"]["prices"],
"contact": details["snap"].get("contact"),
"website": details["snap"].get("website"),
"summary": details["snap"]["summary"],
"description": formatted_description,
"channel_map": channel_maps_list,
"has_stable": logic.has_stable(channel_maps_list),
"developer_validation": details["snap"]["publisher"]["validation"],
"default_track": default_track,
"lowest_risk_available": lowest_risk_available,
"confinement": confinement,
# Transformed API data
"filesize": humanize.naturalsize(binary_filesize),
"last_updated": logic.convert_date(last_updated),
"last_updated_raw": last_updated,
"is_users_snap": is_users_snap,
}
return context
def snap_details(snap_name):
"""
A view to display the snap details page for specific snaps.
This queries the snapcraft API (api.snapcraft.io) and passes
some of the data through to the snap-details.html template,
with appropriate sanitation.
"""
error_info = {}
status_code = 200
try:
details = api.get_snap_details(snap_name)
except ApiTimeoutError as api_timeout_error:
flask.abort(504, str(api_timeout_error))
except ApiResponseDecodeError as api_response_decode_error:
flask.abort(502, str(api_response_decode_error))
except ApiResponseErrorList as api_response_error_list:
if api_response_error_list.status_code == 404:
flask.abort(404, "No snap named {}".format(snap_name))
else:
if api_response_error_list.errors:
error_messages = ", ".join(
api_response_error_list.errors.key())
else:
error_messages = "An error occurred."
flask.abort(502, error_messages)
except ApiResponseError as api_response_error:
flask.abort(502, str(api_response_error))
except ApiCircuitBreaker:
flask.abort(503)
except ApiError as api_error:
flask.abort(502, str(api_error))
# When removing all the channel maps of an exsting snap the API,
# responds that the snaps still exists with data.
# Return a 404 if not channel maps, to avoid having a error.
# For example: mir-kiosk-browser
if not details.get("channel-map"):
flask.abort(404, "No snap named {}".format(snap_name))
formatted_paragraphs = logic.split_description_into_paragraphs(
details["snap"]["description"])
channel_maps_list = logic.convert_channel_maps(
details.get("channel-map"))
latest_channel = logic.get_last_updated_version(
details.get("channel-map"))
last_updated = latest_channel["created-at"]
last_version = latest_channel["version"]
binary_filesize = latest_channel["download"]["size"]
country_metric_name = "weekly_installed_base_by_country_percent"
os_metric_name = "weekly_installed_base_by_operating_system_normalized"
webapp_config = flask.current_app.config.get("WEBAPP_CONFIG")
if "STORE_QUERY" not in webapp_config:
end = metrics_helper.get_last_metrics_processed_date()
metrics_query_json = [
metrics_helper.get_filter(
metric_name=country_metric_name,
snap_id=details["snap-id"],
start=end,
end=end,
),
metrics_helper.get_filter(
metric_name=os_metric_name,
snap_id=details["snap-id"],
start=end,
end=end,
),
]
try:
metrics_response = api.get_public_metrics(
snap_name, metrics_query_json)
except ApiError as api_error:
status_code, error_info = _handle_errors(api_error)
metrics_response = None
os_metrics = None
country_devices = None
if metrics_response:
oses = metrics_helper.find_metric(metrics_response,
os_metric_name)
os_metrics = metrics.OsMetric(
name=oses["metric_name"],
series=oses["series"],
buckets=oses["buckets"],
status=oses["status"],
)
territories = metrics_helper.find_metric(
metrics_response, country_metric_name)
country_devices = metrics.CountryDevices(
name=territories["metric_name"],
series=territories["series"],
buckets=territories["buckets"],
status=territories["status"],
private=False,
)
else:
os_metrics = None
country_devices = None
# filter out banner and banner-icon images from screenshots
screenshots = [
m["url"] for m in details["snap"]["media"]
if m["type"] == "screenshot" and "banner" not in m["url"]
]
icons = [
m["url"] for m in details["snap"]["media"] if m["type"] == "icon"
]
# until default tracks are supported by the API we special case node
# to use 10, rather then latest
default_track = "10" if details["name"] == "node" else "latest"
lowest_risk_available = logic.get_lowest_available_risk(
channel_maps_list, default_track)
confinement = logic.get_confinement(channel_maps_list, default_track,
lowest_risk_available)
context = {
# Data direct from details API
"snap_title":
details["snap"]["title"],
"package_name":
details["name"],
"icon_url":
icons[0] if icons else None,
"version":
last_version,
"license":
details["snap"]["license"],
"publisher":
details["snap"]["publisher"]["display-name"],
"username":
details["snap"]["publisher"]["username"],
"screenshots":
screenshots,
"prices":
details["snap"]["prices"],
"contact":
details["snap"].get("contact"),
"website":
details["snap"].get("website"),
"summary":
details["snap"]["summary"],
"description_paragraphs":
formatted_paragraphs,
"channel_map":
channel_maps_list,
"has_stable":
logic.has_stable(channel_maps_list),
"developer_validation":
details["snap"]["publisher"]["validation"],
"default_track":
default_track,
"lowest_risk_available":
lowest_risk_available,
"confinement":
confinement,
# Transformed API data
"filesize":
humanize.naturalsize(binary_filesize),
"last_updated": (humanize.naturaldate(parser.parse(last_updated))),
"last_updated_raw":
last_updated,
# Data from metrics API
"countries":
(country_devices.country_data if country_devices else None),
"normalized_os":
os_metrics.os if os_metrics else None,
# Context info
"is_linux":
("Linux" in flask.request.headers.get("User-Agent", "")
and "Android" not in flask.request.headers.get("User-Agent", "")),
"error_info":
error_info,
}
return (
flask.render_template("store/snap-details.html", **context),
status_code,
)
def snap_details(snap_name):
"""
A view to display the snap details page for specific snaps.
This queries the snapcraft API (api.snapcraft.io) and passes
some of the data through to the snap-details.html template,
with appropriate sanitation.
"""
error_info = {}
try:
details = api.get_snap_details(snap_name)
except ApiTimeoutError as api_timeout_error:
flask.abort(504, str(api_timeout_error))
except ApiResponseDecodeError as api_response_decode_error:
flask.abort(502, str(api_response_decode_error))
except ApiResponseErrorList as api_response_error_list:
if api_response_error_list.status_code == 404:
flask.abort(404, 'No snap named {}'.format(snap_name))
else:
error_messages = ', '.join(
api_response_error_list.errors.key())
flask.abort(502, error_messages)
except ApiResponseError as api_response_error:
flask.abort(502, str(api_response_error))
except ApiError as api_error:
flask.abort(502, str(api_error))
# When removing all the channel maps of an exsting snap the API,
# responds that the snaps still exists with data.
# Return a 404 if not channel maps, to avoid having a error.
# For example: mir-kiosk-browser
if not details.get('channel-map'):
flask.abort(404, 'No snap named {}'.format(snap_name))
formatted_paragraphs = logic.split_description_into_paragraphs(
details['snap']['description'])
channel_maps_list = logic.convert_channel_maps(
details.get('channel-map'))
latest_channel = logic.get_last_updated_version(
details.get('channel-map'))
last_updated = latest_channel['created-at']
last_version = latest_channel['version']
binary_filesize = latest_channel['download']['size']
end = metrics_helper.get_last_metrics_processed_date()
country_metric_name = 'weekly_installed_base_by_country_percent'
os_metric_name = 'weekly_installed_base_by_operating_system_normalized'
metrics_query_json = [
metrics_helper.get_filter(metric_name=country_metric_name,
snap_id=details['snap-id'],
start=end,
end=end),
metrics_helper.get_filter(metric_name=os_metric_name,
snap_id=details['snap-id'],
start=end,
end=end)
]
status_code = 200
try:
metrics_response = api.get_public_metrics(snap_name,
metrics_query_json)
except ApiError as api_error:
status_code, error_info = _handle_errors(api_error)
metrics_response = None
os_metrics = None
country_devices = None
if metrics_response:
oses = metrics_helper.find_metric(metrics_response, os_metric_name)
os_metrics = metrics.OsMetric(name=oses['metric_name'],
series=oses['series'],
buckets=oses['buckets'],
status=oses['status'])
territories = metrics_helper.find_metric(metrics_response,
country_metric_name)
country_devices = metrics.CountryDevices(
name=territories['metric_name'],
series=territories['series'],
buckets=territories['buckets'],
status=territories['status'],
private=False)
# filter out banner and banner-icon images from screenshots
screenshots = [
m['url'] for m in details['snap']['media']
if m['type'] == "screenshot" and "banner" not in m['url']
]
icons = [
m['url'] for m in details['snap']['media'] if m['type'] == "icon"
]
# until default tracks are supported by the API we special case node
# to use 10, rather then latest
default_track = '10' if details['name'] == 'node' else 'latest'
lowest_risk_available = logic.get_lowest_available_risk(
channel_maps_list, default_track)
confinement = logic.get_confinement(channel_maps_list, default_track,
lowest_risk_available)
context = {
# Data direct from details API
'snap_title':
details['snap']['title'],
'package_name':
details['name'],
'icon_url':
icons[0] if icons else None,
'version':
last_version,
'license':
details['snap']['license'],
'publisher':
details['snap']['publisher']['display-name'],
'screenshots':
screenshots,
'prices':
details['snap']['prices'],
'contact':
details['snap'].get('contact'),
'website':
details['snap'].get('website'),
'summary':
details['snap']['summary'],
'description_paragraphs':
formatted_paragraphs,
'channel_map':
channel_maps_list,
'has_stable':
logic.has_stable(channel_maps_list),
'developer_validation':
details['snap']['publisher']['validation'],
'default_track':
default_track,
'lowest_risk_available':
lowest_risk_available,
'confinement':
confinement,
# Transformed API data
'filesize':
humanize.naturalsize(binary_filesize),
'last_updated': (humanize.naturaldate(parser.parse(last_updated))),
'last_updated_raw':
last_updated,
# Data from metrics API
'countries':
(country_devices.country_data if country_devices else None),
'normalized_os':
os_metrics.os if os_metrics else None,
# Context info
'is_linux':
('Linux' in flask.request.headers.get('User-Agent', '')
and 'Android' not in flask.request.headers.get('User-Agent', '')),
'error_info':
error_info
}
return flask.render_template('store/snap-details.html',
**context), status_code
def _get_context_snap_details(snap_name):
try:
details = api.get_snap_details(snap_name)
except ApiTimeoutError as api_timeout_error:
flask.abort(504, str(api_timeout_error))
except ApiResponseDecodeError as api_response_decode_error:
flask.abort(502, str(api_response_decode_error))
except ApiResponseErrorList as api_response_error_list:
if api_response_error_list.status_code == 404:
flask.abort(404, "No snap named {}".format(snap_name))
else:
if api_response_error_list.errors:
error_messages = ", ".join(
api_response_error_list.errors.key())
else:
error_messages = "An error occurred."
flask.abort(502, error_messages)
except ApiResponseError as api_response_error:
flask.abort(502, str(api_response_error))
except ApiCircuitBreaker:
flask.abort(503)
except ApiError as api_error:
flask.abort(502, str(api_error))
# When removing all the channel maps of an exsting snap the API,
# responds that the snaps still exists with data.
# Return a 404 if not channel maps, to avoid having a error.
# For example: mir-kiosk-browser
if not details.get("channel-map"):
flask.abort(404, "No snap named {}".format(snap_name))
clean_description = bleach.clean(details["snap"]["description"],
tags=[])
formatted_description = parse_markdown_description(clean_description)
channel_maps_list = logic.convert_channel_maps(
details.get("channel-map"))
latest_channel = logic.get_last_updated_version(
details.get("channel-map"))
last_updated = latest_channel["created-at"]
last_version = latest_channel["version"]
binary_filesize = latest_channel["download"]["size"]
# filter out banner and banner-icon images from screenshots
screenshots = logic.filter_screenshots(details["snap"]["media"])
icons = logic.get_icon(details["snap"]["media"])
videos = logic.get_videos(details["snap"]["media"])
# until default tracks are supported by the API we special case node
# to use 10, rather then latest
default_track = helpers.get_default_track(details["name"])
lowest_risk_available = logic.get_lowest_available_risk(
channel_maps_list, default_track)
confinement = logic.get_confinement(channel_maps_list, default_track,
lowest_risk_available)
last_version = logic.get_version(channel_maps_list, default_track,
lowest_risk_available)
is_users_snap = False
if flask.session and "openid" in flask.session:
if (flask.session.get("openid").get("nickname") == details["snap"]
["publisher"]["username"]):
is_users_snap = True
# build list of categories of a snap
categories = logic.get_snap_categories(details["snap"]["categories"])
context = {
"snap-id": details.get("snap-id"),
# Data direct from details API
"snap_title": details["snap"]["title"],
"package_name": details["name"],
"categories": categories,
"icon_url": icons[0] if icons else None,
"version": last_version,
"license": details["snap"]["license"],
"publisher": details["snap"]["publisher"]["display-name"],
"username": details["snap"]["publisher"]["username"],
"screenshots": screenshots,
"videos": videos,
"prices": details["snap"]["prices"],
"contact": details["snap"].get("contact"),
"website": details["snap"].get("website"),
"summary": details["snap"]["summary"],
"description": formatted_description,
"channel_map": channel_maps_list,
"has_stable": logic.has_stable(channel_maps_list),
"developer_validation": details["snap"]["publisher"]["validation"],
"default_track": default_track,
"lowest_risk_available": lowest_risk_available,
"confinement": confinement,
# Transformed API data
"filesize": humanize.naturalsize(binary_filesize),
"last_updated": logic.convert_date(last_updated),
"last_updated_raw": last_updated,
"is_users_snap": is_users_snap,
}
return context
def snap_details(snap_name):
"""
A view to display the snap details page for specific snaps.
This queries the snapcraft API (api.snapcraft.io) and passes
some of the data through to the snap-details.html template,
with appropriate sanitation.
"""
error_info = {}
status_code = 200
try:
details = api.get_snap_details(snap_name)
except ApiTimeoutError as api_timeout_error:
flask.abort(504, str(api_timeout_error))
except ApiResponseDecodeError as api_response_decode_error:
flask.abort(502, str(api_response_decode_error))
except ApiResponseErrorList as api_response_error_list:
if api_response_error_list.status_code == 404:
flask.abort(404, "No snap named {}".format(snap_name))
else:
error_messages = ", ".join(
api_response_error_list.errors.key()
)
flask.abort(502, error_messages)
except ApiResponseError as api_response_error:
flask.abort(502, str(api_response_error))
except ApiError as api_error:
flask.abort(502, str(api_error))
# When removing all the channel maps of an exsting snap the API,
# responds that the snaps still exists with data.
# Return a 404 if not channel maps, to avoid having a error.
# For example: mir-kiosk-browser
if not details.get("channel-map"):
flask.abort(404, "No snap named {}".format(snap_name))
formatted_paragraphs = logic.split_description_into_paragraphs(
details["snap"]["description"]
)
channel_maps_list = logic.convert_channel_maps(
details.get("channel-map")
)
latest_channel = logic.get_last_updated_version(
details.get("channel-map")
)
last_updated = latest_channel["created-at"]
last_version = latest_channel["version"]
binary_filesize = latest_channel["download"]["size"]
country_metric_name = "weekly_installed_base_by_country_percent"
os_metric_name = "weekly_installed_base_by_operating_system_normalized"
webapp_config = flask.current_app.config.get("WEBAPP_CONFIG")
if "STORE_QUERY" not in webapp_config:
end = metrics_helper.get_last_metrics_processed_date()
metrics_query_json = [
metrics_helper.get_filter(
metric_name=country_metric_name,
snap_id=details["snap-id"],
start=end,
end=end,
),
metrics_helper.get_filter(
metric_name=os_metric_name,
snap_id=details["snap-id"],
start=end,
end=end,
),
]
try:
metrics_response = api.get_public_metrics(
snap_name, metrics_query_json
)
except ApiError as api_error:
status_code, error_info = _handle_errors(api_error)
metrics_response = None
os_metrics = None
country_devices = None
if metrics_response:
oses = metrics_helper.find_metric(
metrics_response, os_metric_name
)
os_metrics = metrics.OsMetric(
name=oses["metric_name"],
series=oses["series"],
buckets=oses["buckets"],
status=oses["status"],
)
territories = metrics_helper.find_metric(
metrics_response, country_metric_name
)
country_devices = metrics.CountryDevices(
name=territories["metric_name"],
series=territories["series"],
buckets=territories["buckets"],
status=territories["status"],
private=False,
)
else:
os_metrics = None
country_devices = None
# filter out banner and banner-icon images from screenshots
screenshots = [
m["url"]
for m in details["snap"]["media"]
if m["type"] == "screenshot" and "banner" not in m["url"]
]
icons = [
m["url"] for m in details["snap"]["media"] if m["type"] == "icon"
]
# until default tracks are supported by the API we special case node
# to use 10, rather then latest
default_track = "10" if details["name"] == "node" else "latest"
lowest_risk_available = logic.get_lowest_available_risk(
channel_maps_list, default_track
)
confinement = logic.get_confinement(
channel_maps_list, default_track, lowest_risk_available
)
context = {
# Data direct from details API
"snap_title": details["snap"]["title"],
"package_name": details["name"],
"icon_url": icons[0] if icons else None,
"version": last_version,
"license": details["snap"]["license"],
"publisher": details["snap"]["publisher"]["display-name"],
"username": details["snap"]["publisher"]["username"],
"screenshots": screenshots,
"prices": details["snap"]["prices"],
"contact": details["snap"].get("contact"),
"website": details["snap"].get("website"),
"summary": details["snap"]["summary"],
"description_paragraphs": formatted_paragraphs,
"channel_map": channel_maps_list,
"has_stable": logic.has_stable(channel_maps_list),
"developer_validation": details["snap"]["publisher"]["validation"],
"default_track": default_track,
"lowest_risk_available": lowest_risk_available,
"confinement": confinement,
# Transformed API data
"filesize": humanize.naturalsize(binary_filesize),
"last_updated": (humanize.naturaldate(parser.parse(last_updated))),
"last_updated_raw": last_updated,
# Data from metrics API
"countries": (
country_devices.country_data if country_devices else None
),
"normalized_os": os_metrics.os if os_metrics else None,
# Context info
"is_linux": (
"Linux" in flask.request.headers.get("User-Agent", "")
and "Android"
not in flask.request.headers.get("User-Agent", "")
),
"error_info": error_info,
}
return (
flask.render_template("store/snap-details.html", **context),
status_code,
)
