def delete(uid: str) -> Soundfile:
"""
Delete and return soundfile.
"""
soundfile = SoundfileStore.read(uid)
delete_file(soundfile.filename)
return super(SoundfileStore, SoundfileStore).delete(soundfile)
def delete_recipe(recipe_id):
"""
Renders the recipe deletion form.
:param recipe_id: ID of the recipe to be deleted.
:return: The rendered pge.
"""
recipe = Item.query.get_or_404(recipe_id)
form = DeleteRecipeForm()
if recipe.user_id != current_user.id:
flask.flash(
'You do not have permission to delete this recipe.', 'error')
return flask.redirect(
flask.url_for('recipe_detail', recipe_id=recipe_id))
# Form-WTF implements CSRF using the Flask SECRET_KEY
if form.validate_on_submit():
models.delete_file(recipe.photo)
db.session.delete(recipe)
db.session.commit()
flask.flash('Recipe {} was deleted.'.format(recipe.name))
return flask.redirect(flask.url_for('index'))
return flask.render_template(
'form_delete_recipe.html', form=form, recipe=recipe, stats=get_stats())
def edit_recipe(recipe_id):
"""
Renders the recipe editing form.
:param recipe_id: ID of the recipe to edit.
:return: The rendered page.
"""
recipe = Item.query.get_or_404(recipe_id)
form = EditRecipeForm(obj=recipe)
form.cuisine.choices = [(c.id, c.name)
for c in Cuisine.query.order_by('name')]
if recipe.user_id != current_user.id:
flask.flash('You do not have permission to edit this recipe.', 'error')
return flask.redirect(flask.url_for('recipe_detail', recipe_id=recipe_id))
if form.validate_on_submit():
try:
# Save photo in disk if one was uploaded.
filepath = save_photo(form)
# Delete current photo
models.delete_file(recipe.photo)
except OSError as e:
flask.flash("Something went wrong. Please contact support.")
return flask.redirect(flask.url_for('edit_recipe'))
# Update recipe info with data from the form
recipe.name = form.name.data
recipe.description = form.description.data
recipe.cuisine_id = form.cuisine.data
recipe.updated_at = datetime.now().replace(microsecond=0)
if filepath:
recipe.photo = filepath
db.session.commit()
flask.flash('Record updated successfully!')
return flask.redirect(flask.url_for('recipe_detail', recipe_id=recipe_id))
# Set current value if rendering form
form.cuisine.data = recipe.cuisine_id
photo = models.load_image_base64(recipe.photo)
return flask.render_template('form_edit_recipe.html', form=form, recipe=recipe,
photo=photo, stats=get_stats())
def delete_photo(recipe_id):
"""
Deletes the photo from a recipe. User must have proper rights in order
to complete the operation.
:param recipe_id:
:return: Redirects back to cuisine editing page or 404 if method not POST
"""
if flask.request.method != 'POST':
flask.abort(404)
recipe = Item.query.get_or_404(recipe_id)
if recipe.user_id != current_user.id:
flask.flash(
'You do not have permission to delete this recipe photo.', 'error')
return flask.redirect(flask.url_for('recipe_detail', recipe_id=recipe_id))
models.delete_file(recipe.photo)
recipe.photo = None
db.session.commit()
return flask.redirect(flask.url_for('edit_recipe', recipe_id=recipe.id))
def tearDownClass(cls):
models.delete_file(TEST_SQLITE_DB_FILE)