def delete_like():
if 'logged_in' in session.keys() and session['logged_in'] == True:
recipe_id = request.args.get('id')
user_id = functions.get_id_of_username(session['username'])
if functions.recipe_exists(recipe_id):
functions.delete_like(user_id, recipe_id)
flash("Opinion obliterated!")
else:
flash("Recipe not found or user did not like this recipe")
else:
flash("Not logged in!")
return redirect(url_for('recipes') + "?id=%s" % (recipe_id))
def process_dislike():
if 'logged_in' in session.keys() and session['logged_in'] == True:
recipe_id = request.args.get('id')
user_id = functions.get_id_of_username(session['username'])
if (functions.recipe_exists(recipe_id)) and (
not functions.dislike_exists(user_id, recipe_id)):
functions.insert_dislike(user_id, recipe_id)
flash("Disliked!")
else:
flash("Recipe not found or user already disliked this recipe")
else:
flash("Not logged in!")
return redirect(url_for('recipes') + "?id=%s" % (recipe_id))
def delete_recipe():
if 'logged_in' in session.keys() and session['logged_in'] == True:
recipe_id = request.args.get('id')
if (functions.get_username(recipe_id) == session['username']):
if functions.recipe_exists(recipe_id):
functions.delete_recipe(recipe_id)
flash("Recipe deleted!")
else:
flash("Recipe not found!")
else:
flash("Username does not match!")
else:
flash("Not logged in!")
return redirect(url_for('recipe_list'))
def recipes():
id = request.args.get('id')
if functions.recipe_exists(id):
score = functions.get_score(id)
recipe = functions.get_recipe_by_id(id)
creator = functions.get_username(id)
category = functions.get_category(id)
ingredients = functions.get_ingredients(id)
instructions = functions.get_instructions(id)
comments = functions.get_comments(id)
user_logged_in = False
current_user_is_creator = False
likeexists = False
dislikeexists = False
if 'logged_in' in session.keys() and session['logged_in'] == True:
user_logged_in = True
current_user_is_creator = (session['username'] == creator)
likeexists = functions.like_exists(
functions.get_id_of_username(session['username']), id)
dislikeexists = functions.dislike_exists(
functions.get_id_of_username(session['username']), id)
return render_template('recipes.html',
score=score,
likeexists=likeexists,
dislikeexists=dislikeexists,
current_user_is_creator=current_user_is_creator,
recipe=recipe,
creator=creator,
category=category,
ingredients=ingredients,
instructions=instructions,
comments=comments,
user_logged_in=user_logged_in)
else:
flash("Recipe not found.")
return url_for('recipe_list')