diff options
-rw-r--r-- | fietsboek/actions.py | 157 | ||||
-rw-r--r-- | fietsboek/models/track.py | 4 | ||||
-rw-r--r-- | fietsboek/views/edit.py | 69 | ||||
-rw-r--r-- | fietsboek/views/upload.py | 38 | ||||
-rw-r--r-- | tests/playwright/conftest.py | 23 |
5 files changed, 183 insertions, 108 deletions
diff --git a/fietsboek/actions.py b/fietsboek/actions.py new file mode 100644 index 0000000..dff512f --- /dev/null +++ b/fietsboek/actions.py @@ -0,0 +1,157 @@ +"""High-level actions. + +This module implements the basic logic for high level intents such as "add a +track", "delete a track", ... It combines the low-level APIs of the ORM and the +data manager, and provides functions that can be used by the views, the API and +the test functions. +""" +import datetime +import logging +import re +from typing import List + +from pyramid.request import Request +from sqlalchemy import select +from sqlalchemy.orm.session import Session + +from fietsboek import models, util +from fietsboek.models.track import Visibility, TrackType +from fietsboek.data import DataManager + + +LOGGER = logging.getLogger(__name__) + + +def add_track( + dbsession: Session, + data_manager: DataManager, + owner: models.User, + title: str, + date: datetime.datetime, + visibility: Visibility, + track_type: TrackType, + description: str, + badges: List[models.Badge], + tagged_people: List[models.User], + tags: List[str], + gpx_data: bytes, +) -> models.Track: + """Adds a track to the database. + + Note that this function does not do any authorization checking, and as + such, expects the caller to ensure that everything is in order. + + Most of the parameters correspond to the attributes of + :class:`~fietsboek.models.track.Track` objects. + + :param dbsession: The database session. + :param data_manager: The data manager. + :param owner: The owner of the track. + :param title: Title of the track. + :param date: Date of the track, should be timezone-aware. + :param visibility: Track visibility. + :param track_type: Type of the track. + :param description: Track description. + :param badges: Badges to attach to the track. + :param tagged_people: List of people to tag. + :param tags: List of text tags for the track. + :param gpx_data: Actual GPX data (uncompressed, straight from the source). + :return: The track object that has been inserted into the database. Useful + for its ``id`` attribute. + """ + # pylint: disable=too-many-arguments + LOGGER.debug("Inserting new track...") + track = models.Track( + owner=owner, + title=title, + visibility=visibility, + type=track_type, + description=description, + badges=badges, + link_secret=util.random_link_secret(), + tagged_people=tagged_people, + ) + track.date = date + track.sync_tags(tags) + dbsession.add(track) + dbsession.flush() + + # Best time to build the cache is right after the upload + track.ensure_cache(gpx_data) + dbsession.add(track.cache) + + # Save the GPX data + LOGGER.debug("Creating a new data folder for %d", track.id) + manager = data_manager.initialize(track.id) + LOGGER.debug("Saving GPX to %s", manager.gpx_path()) + manager.compress_gpx(gpx_data) + manager.backup() + + manager.engrave_metadata( + title=track.title, + description=track.description, + author_name=track.owner.name, + time=track.date, + ) + + return track + + +def edit_images(request: Request, track: models.Track): + """Edit the images according to the given request. + + This deletes and adds images and image descriptions as needed, based on the + ``image[...]`` and ``image-description[...]`` fields. + + :param request: The request. + :param track: The track to edit. + """ + LOGGER.debug("Editing images for %d", track.id) + manager = request.data_manager.open(track.id) + + # Delete requested images + for image in request.params.getall("delete-image[]"): + manager.delete_image(image) + image_meta = request.dbsession.execute( + select(models.ImageMetadata).filter_by(track_id=track.id, image_name=image) + ).scalar_one_or_none() + LOGGER.debug("Deleted image %s %s (metadata: %s)", track.id, image, image_meta) + if image_meta: + request.dbsession.delete(image_meta) + + # Add new images + set_descriptions = set() + for param_name, image in request.params.items(): + match = re.match("image\\[(\\d+)\\]$", param_name) + if not match: + continue + # Sent for the multi input + if image == b"": + continue + + upload_id = match.group(1) + image_name = manager.add_image(image.file, image.filename) + image_meta = models.ImageMetadata(track=track, image_name=image_name) + image_meta.description = request.params.get(f"image-description[{upload_id}]", "") + request.dbsession.add(image_meta) + LOGGER.debug("Uploaded image %s %s", track.id, image_name) + set_descriptions.add(upload_id) + + images = manager.images() + # Set image descriptions + for param_name, description in request.params.items(): + match = re.match("image-description\\[(.+)\\]$", param_name) + if not match: + continue + image_id = match.group(1) + # Descriptions that we already set while adding new images can be + # ignored + if image_id in set_descriptions: + continue + # Did someone give us a wrong ID?! + if image_id not in images: + LOGGER.info("Got a ghost image description for track %s: %s", track.id, image_id) + continue + image_meta = models.ImageMetadata.get_or_create(request.dbsession, track, image_id) + image_meta.description = description + request.dbsession.add(image_meta) diff --git a/fietsboek/models/track.py b/fietsboek/models/track.py index cb4979f..93e37e7 100644 --- a/fietsboek/models/track.py +++ b/fietsboek/models/track.py @@ -15,7 +15,7 @@ import enum import gzip import datetime import logging -from typing import Optional, List, Set, TYPE_CHECKING +from typing import Optional, List, Set, TYPE_CHECKING, Union from itertools import chain @@ -328,7 +328,7 @@ class Track(Base): result = ACLHelper().permits(self, principals, "track.view") return isinstance(result, ACLAllowed) - def ensure_cache(self, gpx_data: str): + def ensure_cache(self, gpx_data: Union[str, bytes]): """Ensure that a cached version of this track's metadata exists. :param gpx_data: GPX data (uncompressed) from which to build the cache. diff --git a/fietsboek/views/edit.py b/fietsboek/views/edit.py index 6d9cfc6..e6a6796 100644 --- a/fietsboek/views/edit.py +++ b/fietsboek/views/edit.py @@ -1,5 +1,4 @@ """Views for editing a track.""" -import re import logging import datetime from collections import namedtuple @@ -9,7 +8,7 @@ from pyramid.httpexceptions import HTTPFound, HTTPBadRequest from sqlalchemy import select -from .. import models, util +from .. import models, util, actions from ..data import TrackDataDir from ..models.track import Visibility, TrackType @@ -97,7 +96,7 @@ def do_edit(request): tags = request.params.getall("tag[]") track.sync_tags(tags) - edit_images(request, request.context) + actions.edit_images(request, request.context) data.engrave_metadata( title=track.title, description=track.description, @@ -106,67 +105,3 @@ def do_edit(request): ) return HTTPFound(request.route_url("details", track_id=track.id)) - - -def edit_images(request, track): - """Edit the images from the given request. - - This deletes and adds images and image descriptions as needed, based on the - image[...] and image-description[...] fields. - - :param request: The request: - :type request: pyramid.request.Request - :param track: The track to edit. - :type track: fietsboek.models.track.Track - """ - - try: - manager = request.data_manager.open(track.id) - except FileNotFoundError: - manager = request.data_manager.initialize(track.id) - # Delete requested images - for image in request.params.getall("delete-image[]"): - manager.delete_image(image) - image_meta = request.dbsession.execute( - select(models.ImageMetadata).filter_by(track_id=track.id, image_name=image) - ).scalar_one_or_none() - LOGGER.debug("Deleted image %s %s (metadata: %s)", track.id, image, image_meta) - if image_meta: - request.dbsession.delete(image_meta) - - # Add new images - set_descriptions = set() - for param_name, image in request.params.items(): - match = re.match("image\\[(\\d+)\\]$", param_name) - if not match: - continue - # Sent for the multi input - if image == b"": - continue - - upload_id = match.group(1) - image_name = manager.add_image(image.file, image.filename) - image_meta = models.ImageMetadata(track=track, image_name=image_name) - image_meta.description = request.params.get(f"image-description[{upload_id}]", "") - request.dbsession.add(image_meta) - LOGGER.debug("Uploaded image %s %s", track.id, image_name) - set_descriptions.add(upload_id) - - images = manager.images() - # Set image descriptions - for param_name, description in request.params.items(): - match = re.match("image-description\\[(.+)\\]$", param_name) - if not match: - continue - image_id = match.group(1) - # Descriptions that we already set while adding new images can be - # ignored - if image_id in set_descriptions: - continue - # Did someone give us a wrong ID?! - if image_id not in images: - LOGGER.info("Got a ghost image description for track %s: %s", track.id, image_id) - continue - image_meta = models.ImageMetadata.get_or_create(request.dbsession, track, image_id) - image_meta.description = description - request.dbsession.add(image_meta) diff --git a/fietsboek/views/upload.py b/fietsboek/views/upload.py index 7f7820f..98aad3b 100644 --- a/fietsboek/views/upload.py +++ b/fietsboek/views/upload.py @@ -11,8 +11,7 @@ from sqlalchemy import select import gpxpy -from . import edit -from .. import models, util +from .. import models, util, actions from ..models.track import Visibility, TrackType @@ -160,44 +159,25 @@ def do_finish_upload(request): date = datetime.datetime.fromisoformat(request.params["date"]) date = date.replace(tzinfo=datetime.timezone(tz_offset)) - track = models.Track( + track = actions.add_track( + request.dbsession, + request.data_manager, owner=request.identity, title=request.params["title"], visibility=Visibility[request.params["visibility"]], - type=TrackType[request.params["type"]], + track_type=TrackType[request.params["type"]], description=request.params["description"], badges=badges, - link_secret=util.random_link_secret(), tagged_people=tagged_people, + date=date, + tags=request.params.getall("tag[]"), + gpx_data=upload.gpx_data, ) - track.date = date - tags = request.params.getall("tag[]") - track.sync_tags(tags) - request.dbsession.add(track) request.dbsession.delete(upload) - request.dbsession.flush() - - # Best time to build the cache is right after the upload - track.ensure_cache(upload.gpx_data) - request.dbsession.add(track.cache) - - # Save the GPX data - LOGGER.debug("Creating a new data folder for %d", track.id) - manager = request.data_manager.initialize(track.id) - LOGGER.debug("Saving GPX to %s", manager.gpx_path()) - manager.compress_gpx(upload.gpx_data) - manager.backup() # Don't forget to add the images LOGGER.debug("Starting to edit images for the upload") - edit.edit_images(request, track) - - manager.engrave_metadata( - title=track.title, - description=track.description, - author_name=track.owner.name, - time=track.date, - ) + actions.edit_images(request, track) request.session.flash(request.localizer.translate(_("flash.upload_success"))) diff --git a/tests/playwright/conftest.py b/tests/playwright/conftest.py index 21edca8..18b7ad0 100644 --- a/tests/playwright/conftest.py +++ b/tests/playwright/conftest.py @@ -8,7 +8,7 @@ from pyramid.authentication import AuthTktCookieHelper from pyramid.testing import DummyRequest from testutils import load_gpx_asset -from fietsboek import models, util +from fietsboek import models, util, actions from fietsboek.models.track import Visibility, TrackType from fietsboek.config import Config @@ -114,20 +114,23 @@ class Helper: user = self.john_doe() with self.dbaccess: user = self.dbaccess.merge(user) - track = models.Track( + track = actions.add_track( + self.dbaccess, + self.data_manager, + owner=user, title="Another awesome track", visibility=Visibility.PRIVATE, description="Another description", - type=TrackType.ORGANIC, - link_secret=util.random_link_secret(), + track_type=TrackType.ORGANIC, + date=datetime.datetime(2022, 12, 21, 17, 5, tzinfo=datetime.timezone.utc), + tags=[], + badges=[], + tagged_people=[], + gpx_data=load_gpx_asset(track_name), ) - track.date = datetime.datetime(2022, 12, 21, 17, 5, tzinfo=datetime.timezone.utc) - user.tracks.append(track) - self.dbaccess.flush() - self.dbaccess.refresh(track, ["id"]) - self.dbaccess.expunge(track) - self.data_manager.initialize(track.id).compress_gpx(load_gpx_asset(track_name)) self.dbaccess.commit() + self.dbaccess.refresh(track, ["id", "link_secret"]) + self.dbaccess.expunge(track) return track |