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""" |
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byceps.blueprints.api.tourney.avatar.views |
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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:Copyright: 2006-2019 Jochen Kupperschmidt |
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:License: Modified BSD, see LICENSE for details. |
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""" |
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from flask import abort, request |
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from .....services.party import service as party_service |
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from .....services.tourney.avatar import service as avatar_service |
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from .....services.user import service as user_service |
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from .....util.framework.blueprint import create_blueprint |
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from .....util.image.models import ImageType |
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from .....util.views import respond_created, respond_no_content |
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from ...decorators import api_token_required |
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from .forms import CreateForm |
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blueprint = create_blueprint('api_tourney_avatar', __name__) |
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ALLOWED_IMAGE_TYPES = frozenset([ |
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ImageType.jpeg, |
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ImageType.png, |
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]) |
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@blueprint.route('', methods=['POST']) |
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@api_token_required |
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@respond_created |
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def create(): |
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"""Create an avatar image.""" |
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# Make `InputRequired` work on `FileField`. |
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form_fields = request.form.copy() |
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if request.files: |
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form_fields.update(request.files) |
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form = CreateForm(form_fields) |
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if not form.validate(): |
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abort(400, 'Form validation failed.') |
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party_id = form.party_id.data |
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creator_id = form.creator_id.data |
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image = request.files.get('image') |
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party = party_service.find_party(party_id) |
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if not party: |
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abort(400, 'Unknown party ID') |
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creator = user_service.find_user(creator_id) |
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if not creator: |
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abort(400, 'Unknown creator ID') |
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avatar = _create(party.id, creator.id, image) |
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return avatar.url_path |
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def _create(party_id, creator_id, image): |
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if not image or not image.filename: |
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abort(400, 'No file to upload has been specified.') |
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try: |
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return avatar_service.create_avatar_image( |
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party_id, creator_id, image.stream, ALLOWED_IMAGE_TYPES |
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) |
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except avatar_service.ImageTypeProhibited as e: |
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abort(400, str(e)) |
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except FileExistsError: |
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abort(409, 'File already exists, not overwriting.') |
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@blueprint.route('/<uuid:avatar_id>', methods=['DELETE']) |
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@api_token_required |
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@respond_no_content |
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def delete(avatar_id): |
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"""Delete the avatar image.""" |
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try: |
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avatar_service.delete_avatar_image(avatar_id) |
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except ValueError: |
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abort(404) |
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byceps /
byceps
