def recipes_create():
form = RecipeForm(request.form)
form.recipe_id = -1
# Checking that the form passes validations
if not form.validate():
return render_template("recipes/new.html", form=form)
# Adding the new recipe
name = form.name.data.strip()
name = (name[0].upper() + name[1:])
newRecipe = Recipe(name)
newRecipe.instruction = form.instruction.data
newRecipe.preptime = form.preptime.data
newRecipe.account_id = current_user.id
# Separating and adding tags
tagsString = form.tags.data.strip()
tags = tagsString.split(',')
Tag.add_tags(tags, newRecipe)
# Commiting changes
db.session().add(newRecipe)
db.session().commit()
# Ingredients need recipe ID,
# so they are added only after the recipe is added
addedRecipe = Recipe.query.filter(Recipe.name == newRecipe.name).first()
ingredients = form.ingredients.data.splitlines()
Ingredient.add_ingredients(ingredients, addedRecipe)
return redirect(url_for("recipes_index"))
def recipe_edit(recipe_id):
# POST is not accepted if current user is not the creator of the recipe
# or an administrator
recipe = Recipe.query.get(recipe_id)
if ((recipe.account_id is not current_user.get_id())
and (current_user.get_role() != 'admin')):
return abort(401)
form = RecipeEditForm(request.form)
# If form does not pass validations,
# a new faulty form is created to be shown along with error messages,
# but never put to the database
if not form.validate():
faultyRecipe = Recipe(request.form['name'])
faultyRecipe.id = recipe_id
faultyRecipe.instruction = request.form['instruction']
faultyRecipe.preptime = request.form.get("preptime")
faultyIngredients = request.form.get("ingredients")
faultyTags = request.form.get("tags")
return render_template("recipes/edit.html",
recipe=faultyRecipe,
form=form,
tags=faultyTags,
ingredients=faultyIngredients)
# Fetching and editing the recipe
changedRecipe = Recipe.query.get(recipe_id)
name = request.form.get("name").strip()
name = name[0].upper() + name[1:]
changedRecipe.name = name
changedRecipe.instruction = request.form.get("instruction")
changedRecipe.preptime = request.form.get("preptime")
# Add tags for the recipe
tags = form.tags.data.split(',')
Tag.add_tags(tags, changedRecipe)
db.session().commit()
ingredients = request.form.get("ingredients").splitlines()
Ingredient.add_ingredients(ingredients, changedRecipe)
return redirect(url_for("recipes_index"))
