def add_recipe():
if request.query_string[:4] == "url=":
app.logger.info("Adding from source: " + request.query_string[4:])
form = fillout_form( request.query_string[4:] )
else:
form = RecipeForm(request.form)
if request.method == "POST":
if form.validate_on_submit():
app.logger.info("Adding a new Recipe")
recipe=Recipe()
form.populate_obj(recipe)
if len(request.files) > 0:
app.logger.debug("Image uploaded")
req = request
filename = req.files['image_file'].filename
recipe_name = recipe.recipe_name
recipe.image_path = upload_image(req, filename, recipe_name)
if recipe.image_path is None:
flash("Error uploading image")
recipe.user_id = 1
recipe.timestamp = date.today()
db.session.add(recipe)
db.session.commit()
new_rec = Recipe.query.filter(Recipe.recipe_name== str(recipe.recipe_name)).first()
#import pdb; pdb.set_trace()
return redirect(url_for('view_recipe', id=new_rec.id))
else:
flash('Invalid data')
return render_template('recipe_form.html',form = form, title="Add A New Recipe")
elif request.method != "POST":
return render_template('recipe_form.html',form = form, title="Add A New Recipe")
return redirect(url_for('add_recipe'))
def create_recipe():
"""Create new recipe"""
if 'username' not in session:
flash("Please log in to view this page", "danger")
return redirect('/login')
form = RecipeForm()
username = session['username']
if form.validate_on_submit():
title = form.title.data
image = form.image.data
calories = form.calories.data
total_yield = form.total_yield.data
time = form.time.data
ingredients = form.ingredients.data
user = User.query.get_or_404(username)
recipe = Recipe(title=title,
image=image,
url=None,
calories=calories,
total_yield=total_yield,
time=time,
ingredients=ingredients,
username=username)
db.session.add(recipe)
db.session.commit()
flash('Recipe added', "success")
return redirect(f"/users/{username}")
return render_template("new_recipe.html", form=form)
def create_task():
"""Create a new recipe to db collection"""
if 'logged_in' not in session: # Check if its a logged in user
flash(
'Sorry, only logged in users can create recipes. Please register/login',
'info')
return redirect(url_for('index'))
form = RecipeForm(request.form) # Initialise the form
user = mongo.db.user.find_one({"name": session['username'].title()})
if form.validate_on_submit(): # Insert new recipe if form is submitted
tasks = mongo.db.tasks
tasks.insert_one({
'recipe_name': request.form['recipe_name'],
'recipe_image': request.form['recipe_image'],
'ingredients': request.form['ingredients'],
'serving_size': request.form['serving_size'],
'recipe_course': request.form['recipe_course'],
'allergen': request.form['allergen'],
'calories': request.form['calories'],
'description': request.form['description'],
'cooking_time': request.form['cooking_time'],
'instruction': request.form['instruction'],
'instruction1': request.form['instruction1'],
'instruction2': request.form['instruction2'],
'instruction3': request.form['instruction3'],
'instruction4': request.form['instruction4'],
'instruction5': request.form['instruction5'],
'instruction6': request.form['instruction6'],
'username': session['username'].title(),
})
flash('Your Recipe has been added successfully', 'success')
return redirect(url_for('index'))
return render_template('add_recipe.html', form=form, title="Add Recipe")
def index():
recipe_form = RecipeForm(csrf_enabled=False)
if recipe_form.validate_on_submit():
new_id = len(recipes)+1
recipes[new_id] = recipe_form.recipe.data
types[new_id] = recipe_form.recipe_type.data
descriptions[new_id] = recipe_form.description.data
new_igredients = recipe_form.ingredients.data
new_instructions = recipe_form.instructions.data
add_ingredients(new_id, new_igredients)
add_instructions(new_id, new_instructions)
"I'm not sure why Codecademy added the following line for the '/' route, when comments aren't utilized"
#comments[new_id] = []
"""
When the new recipe is added, the browswe redirects to the newly added recipe's page
"""
return redirect(
url_for(
"recipe",
id = new_id,
_external = True,
_scheme="https"
)
)
return render_template("index.html", template_recipes=recipes, template_form=recipe_form)
def new_recipe():
form = RecipeForm()
if form.validate_on_submit():
recipe = Recipes(name=form.name.data,note=form.description.data, category=form.category.data, subcategory=form.subcategory.data, food_type=form.cuisine.data,prep_time=form.prep_time.data,favourite=form.favourite.data)
db.session.add(recipe)
db.session.flush()
for p in form.photos.entries:
photo = Photos.query.filter_by(filename=p.data).first()
if photo:
recipe.recipephotos.append(photo)
db.session.add(recipe)
db.session.flush()
for i in form.ingridients.entries:
i_list = IngidientList(recipe_id=recipe.id,quantity = i.data['quantity'], unit = i.data['unit'], ingridient_id=i.data['name'].id)
db.session.add(i_list)
db.session.flush()
for idx, s in enumerate(form.steps.entries):
s_name = "Step-"+str(idx+1)
s_list = Steps(description = s.data['description'], recipe_id=recipe.id, name=s_name)
db.session.add(s_list)
db.session.flush()
photo = Photos.query.filter_by(filename=s.data['photo']).first()
if photo:
s_list.photo_id = photo.id
db.session.commit()
flash('Recipe added successfully!','alert-success')
return redirect(url_for('recipeapp.new_recipe'))
if form.errors:
flash(form.errors,'alert-danger')
return render_template('recipeapp/editor.html',form=form)
def edit_recipe(id):
""" function that allows users to edit a recipe they
have already posted to the database """
chosen_recipe = mongo.db.recipes.find_one({'_id': ObjectId(id)})
form = RecipeForm(data=chosen_recipe)
if request.method == "GET":
return render_template('edit_recipe.html',
form=form,
title="Edit Recipe")
elif request.method == "POST":
if form.validate_on_submit():
recipes = mongo.db.recipes
recipes.update_one({'_id': ObjectId(id)}, {
'$set': {
'recipe_name': request.form['recipe_name'],
'summary': request.form['summary'],
'description': request.form['description'],
'ingredients': request.form['ingredients'],
'equipment': request.form['equipment'],
'prep_time': request.form['prep_time'],
'cook_time': request.form['cook_time'],
'serves_num': request.form['serves_num'],
'method': request.form['method'],
'course': request.form['course'],
'cuisine': request.form['cuisine'],
}
})
flash('Recipe Updated ', 'success')
return redirect(url_for('recipe', id=id))
else:
flash('An error occured', 'danger')
return render_template('index.html')
def edit_recipe(id=1):
recipe = Recipe.query.filter_by(id = id).first()
app.logger.info('Editing Recipe ' + str(id))
form = RecipeForm(obj = recipe)
if recipe == None:
flash('Recipe not found.')
return redirect(url_for('index'))
if request.method == 'POST':
app.logger.debug('request.data')
app.logger.debug(request.data)
app.logger.debug('Method = POST')
valid = form.validate_on_submit()
if valid:
app.logger.info('Validation Successful - ' + str(form.recipe_name.data))
form.populate_obj(recipe)
if len(request.files) > 0 and request.files['image_file'].filename:
req = request
filename = req.files['image_file'].filename
recipe_name = recipe.recipe_name
recipe.image_path = upload_image(req, filename, recipe_name)
if recipe.image_path is None:
app.logger.error('Error uploading image')
flash("Error uploading image")
db.session.add(recipe)
db.session.commit()
flash('Your changes have been saved.')
return redirect(url_for('view_recipe', id=id))
else:
app.logger.info("Failed Validation")
return render_template('recipe_form.html',
title="Edit a Recipe",
form = form)
def create_recipe():
"""Create a new recipe to db collection"""
if 'logged_in' not in session: # Check if its a logged in user
flash('Sorry, only logged in users can create recipes.')
return redirect(url_for('index'))
form = RecipeForm(request.form) # Initialise the form
user = mongo.db.user.find_one({"name": session['username'].title()})
if form.validate_on_submit(): # Insert new recipe if form is submitted
recipes = mongo.db.recipe
recipes.insert_one({
'recipe': request.form['recipe_name'],
'recipe_name': request.form['recipe_name'],
'recipe_image': request.form['recipe_image'],
'serving_size': int(request.form['serving_size']),
'diet_labels': request.form['diet_labels'],
'health_labels': request.form['health_labels'],
'ingredients': request.form['ingredients'],
'calories': request.form['calories'],
'cooking_time': request.form['cooking_time'],
'i-made-it': int(0),
'description': request.form['description'],
'source': request.form['source'],
'username': session['username'].title(),
'created_by': {
'_id': user['_id'],
'name': user['name']
}
})
flash('Recipe Added!')
return redirect(url_for('index'))
return render_template('add_recipe.html', form=form, title="Add Recipe")
def edit_task(task_id):
count_tasks = mongo.db.tasks.find().count()
favourite_count = mongo.db.tasks.find({'favourite': True}).count()
if 'logged_in' not in session: # Check if its a logged in user
flash('Apologies, only logged in users can edit recipes.')
return redirect(url_for('index'))
user = mongo.db.user.find_one({"name": session['username'].title()})
task = mongo.db.tasks.find_one_or_404({"_id": ObjectId(task_id)})
form = RecipeForm()
"""
Find a particular task, parameter passed is 'id', looking
for a match to 'id' in MongoDB, then wrapped for editing
purposes.
Reuse much of the layout in 'add_tasks' function,
but with pre-populated fields.
"""
if user['name'].title() == task['username'].title():
if request.method == 'GET':
form = RecipeForm(data=task)
current_user = mongo.db.user.find_one(
{'name': session['username'].title()})
return render_template('editrecipe.html',
task=task,
current_user=current_user,
count_tasks=count_tasks,
favourite_count=favourite_count,
form=form,
title="Edit Recipe")
if form.validate_on_submit():
tasks = mongo.db.tasks # Access to the tasks collection in mongo.db
tasks.update_one({
'_id': ObjectId(task_id),
}, {
'$set': {
'category_name': request.form['category_name'],
'complexity': request.form['complexity'],
'recipe_name': request.form['recipe_name'],
'author_name': request.form['author_name'],
'prep_time_mins': int(request.form['prep_time_mins']),
'cook_time_mins': int(request.form['cook_time_mins']),
'calories': int(request.form['calories']),
'servings': int(request.form['servings']),
'brief_description': request.form['brief_description'],
'ingredients': request.form['ingredients'],
'instructions': request.form['instructions'],
'recipe_image': request.form['recipe_image'],
'favourite': 'favourite' in request.form
}
})
flash('Your recipe has been updated!')
return redirect(url_for('task', tasks_id=task_id))
flash("Apologies, this is not your recipe to edit!")
return redirect(url_for('task', tasks_id=task_id))
def add_tasks():
"""
Add a new recipe to mongodb database collection
"""
count_tasks = mongo.db.tasks.find().count()
favourite_count = mongo.db.tasks.find({'favourite': True}).count()
# Allows task categories in MongoDB to connect with addtask.html file
if 'logged_in' not in session: # Check for user logged in
flash('Apologies, only logged in users can add recipes.')
return redirect(url_for('index'))
form = RecipeForm(request.form) # Initialise the form
user = mongo.db.user.find_one({"name": session['username'].title()})
if 'logged_in' in session:
form = RecipeForm(request.form)
current_user = mongo.db.user.find_one(
{'name': session['username'].title()})
else:
return render_template('addrecipe.html',
count_tasks=count_tasks,
favourite_count=favourite_count,
page_title='Add New Recipe',
form=form,
current_user=current_user)
if form.validate_on_submit(): # Insert new recipe if form is submitted
tasks = mongo.db.tasks
tasks.insert_one({
'category_name': request.form['category_name'],
'complexity': request.form['complexity'],
'recipe_name': request.form['recipe_name'],
'author_name': request.form['author_name'],
'prep_time_mins': int(request.form['prep_time_mins']),
'cook_time_mins': int(request.form['cook_time_mins']),
'calories': int(request.form['calories']),
'servings': int(request.form['servings']),
'brief_description': request.form['brief_description'],
'ingredients': request.form['ingredients'],
'instructions': request.form['instructions'],
'recipe_image': request.form['recipe_image'],
'favourite': 'favourite' in request.form,
'username': session['username'].title(),
'created_by': {
'_id': user['_id'],
'name': user['name']
}
})
return redirect(url_for('index'))
return render_template('addrecipe.html',
count_tasks=count_tasks,
favourite_count=favourite_count,
current_user=current_user,
form=form,
title="Add New Recipe")
def update_task(task_id):
# Check if user is logged in
if 'logged_in' not in session: # Check if its a logged in user
flash(
'Sorry, only logged in users can edit their own recipes. Please login',
'info')
return redirect(url_for('index'))
user = mongo.db.user.find_one({"name": session['username'].title()})
the_task = mongo.db.tasks.find_one_or_404({'_id': ObjectId(task_id)})
form = RecipeForm()
# If user created then they can edit
if user['name'].title() == the_task['username'].title():
if request.method == 'GET':
form = RecipeForm(data=the_task)
return render_template('edit_recipe.html',
task=the_task,
form=form,
title='Edit Recipe')
if form.validate_on_submit():
task = mongo.db.tasks
task.update_one({
'_id': ObjectId(task_id),
}, {
'$set': {
'recipe_name': request.form['recipe_name'],
'recipe_image': request.form['recipe_image'],
'ingredients': request.form['ingredients'],
'serving_size': request.form['serving_size'],
'recipe_course': request.form['recipe_course'],
'allergen': request.form['allergen'],
'calories': request.form['calories'],
'description': request.form['description'],
'cooking_time': request.form['cooking_time'],
'instruction': request.form['instruction'],
'instruction1': request.form['instruction1'],
'instruction2': request.form['instruction2'],
'instruction3': request.form['instruction3'],
'instruction4': request.form['instruction4'],
'instruction5': request.form['instruction5'],
'instruction6': request.form['instruction6'],
}
})
flash('Your Recipe has been updated', 'info')
return redirect(url_for('task', task_id=task_id))
flash('Sorry not your recipe to edit!', 'danger')
return redirect(url_for('task', task_id=task_id))
def index():
recipe_form = RecipeForm(csrf_enabled=False)
if recipe_form.validate_on_submit():
new_id = len(recipes) + 1
recipes[new_id] = recipe_form.recipe.data
types[new_id] = recipe_form.recipe_type.data
descriptions[new_id] = recipe_form.description.data
new_ingredients = recipe_form.ingredients.data
new_instructions = recipe_form.instructions.data
add_ingredients(new_id, new_ingredients)
add_instructions(new_id, new_instructions)
comments[new_id] = []
return render_template("index.html",
template_recipes=recipes,
template_form=recipe_form)
def new_recipe():
class IngredientSelector(Form):
ingredients = models.Ingredient.query.order_by(models.Ingredient.name.asc())
choices = []
for each in ingredients:
choices.append((str(each.id), each.name.title()))
ingredient = SelectMultipleField(u'Ingredients', choices = choices)
form = RecipeForm()
selector = IngredientSelector()
rid = models.Recipe
if form.validate_on_submit():
recipe = models.Recipe(
name = form.name.data,
difficulty = form.difficulty.data,
time = form.time.data,
servings = form.servings.data,
instructions = form.instructions.data,
user_id = g.user.get_id(),
image = form.image.data
)
if form.image:
form.image.data.save(os.path.join(RECIPE_IMAGE_PATH, '%s.jpg' % recipe.name))
recipe.image = "/uploads/recipe_images/%s.jpg"% recipe.name
if Recipe.query.filter_by(name = recipe.name).count() > 0:
flash('A recipe with this name already exists!');
return render_template('new_recipe.html', form = form, selector = selector)
db.session.add(recipe)
db.session.commit()
selected_ingredients = selector.ingredient.data
for each in selected_ingredients:
i = Ingredient.query.get(each)
recipe.add_ingredient(i)
db.session.commit()
flash(recipe.name + ' created!')
return redirect(url_for('user', email = g.user.email))
if form.errors:
flash('A field in the recipe form was invalid!')
return render_template('new_recipe.html', form = form, selector = selector)
def get_recipes():
form = RecipeForm()
if form.validate_on_submit():
name = form.name.data
contents = [
r.ingredient_name
for r in db.session.query(MenuDish.ingredient_name).filter_by(
dish_name=name).distinct()
]
if not contents:
flash("That item is not in the inventory!")
return render_template('recipes.html', form=form)
results = f"{name}"
return render_template('recipe_results.html',
contents=contents,
results=results)
return render_template('recipes.html', form=form)
def index():
recipe_form = RecipeForm()
if recipe_form.validate_on_submit():
new_id = len(recipes) + 1
recipes[new_id] = recipe_form.recipe.data
types[new_id] = recipe_form.recipe_type.data
descriptions[new_id] = recipe_form.description.data
new_ingredients = recipe_form.ingredients.data
new_instructions = recipe_form.instructions.data
add_ingredients(new_id, new_ingredients)
add_instructions(new_id, new_instructions)
comments[new_id] = []
#### Redirect to recipe route here
return redirect(url_for('recipe', id=new_id))
return render_template("index.html",
template_recipes=recipes,
template_form=recipe_form)
def index():
recipe_form = RecipeForm(csrf_enabled=False)
if recipe_form.validate_on_submit():
new_id = len(recipes) + 1
recipes[new_id] = recipe_form.recipe.data
types[new_id] = recipe_form.recipe_type.data
descriptions[new_id] = recipe_form.description.data
new_igredients = recipe_form.ingredients.data
new_instructions = recipe_form.instructions.data
add_ingredients(new_id, new_igredients)
add_instructions(new_id, new_instructions)
comments[new_id] = []
return redirect(
url_for("recipe", id=new_id, _external=True, _scheme='https'))
return render_template("index.html",
template_recipes=recipes,
template_form=recipe_form)
def index():
recipe_form = RecipeForm(request.form, meta={'csrf': False})
if recipe_form.validate_on_submit():
new_id = len(recipes) + 1
recipes[new_id] = recipe_form.recipe.data
types[new_id] = recipe_form.recipe_type.data
descriptions[new_id] = recipe_form.description.data
new_igredients = recipe_form.ingredients.data
new_instructions = recipe_form.instructions.data
add_ingredients(new_id, new_igredients)
add_instructions(new_id, new_instructions)
comments[new_id] = []
#### Redirect to recipe route here
return redirect(
url_for("recipe", id=new_id, _external=True, _scheme='http'))
return render_template("index.html",
template_recipes=recipes,
template_form=recipe_form)
def add_recipe():
""" function that allows user to create a new recipe
and store it in the database """
form = RecipeForm()
# If they are trying to add a recipe and the form validates
if request.method == "POST":
if form.validate_on_submit():
# Using base64 to store photo in database
code_str = base64.b64encode(form.photo.data.read()).decode("utf-8")
recipes = mongo.db.recipes
# Add the recipe and tell the user it's added
recipes.insert_one({
'recipe_name': request.form['recipe_name'],
'summary': request.form['summary'],
'description': request.form['description'],
'photo': "data:image/png;base64," + code_str,
'ingredients': request.form['ingredients'],
'equipment': request.form['equipment'],
'prep_time': request.form['prep_time'],
'cook_time': request.form['cook_time'],
'serves_num': request.form['serves_num'],
'method': request.form['method'],
'course': request.form['course'],
'cuisine': request.form['cuisine'],
'username': session['username'],
})
flash('Recipe added', 'success')
return redirect(url_for('user_profile'))
else:
flash('Please make sure form is filled out correctly', 'danger')
return redirect(url_for('add_recipe'))
elif request.method == "GET":
return render_template('add_recipe.html',
form=form,
title='Add Recipe')
else:
flash('An error occured', 'danger')
return render_template('index.html')
def addrecipe():
if 'username' not in session:
flash('Not possible for non-members! Please create an account.')
return redirect(url_for('register'))
form = RecipeForm()
if request.method == 'POST' and form.validate_on_submit():
recipe = mongo.db.Recipes
recipe.insert({'recipe_name': request.form['recipe_name'],
'recipe_type': request.form['recipe_type'],
'recipe_desc': request.form['recipe_desc'],
'serving': request.form['serving'],
'prep_time': request.form['prep_time'],
'cook_time': request.form['cook_time'],
'ingredients': request.form.getlist('ingredients'),
'method': request.form.getlist('methods'),
# Lists for Ingredients and Method to store in an array.
'img_url': request.form['img_url']})
flash('Recipe successfully added.')
return redirect(url_for('index'))
return render_template('addrecipe.html', form=form)
def recipe():
form = RecipeForm()
if form.validate_on_submit():
#retrieve proportion data from form. 1 if (optionally) empty
amount1 = (int(form.word1.data != "")
if form.amount1.data == None else form.amount1.data)
amount2 = (int(form.word2.data != "")
if form.amount2.data == None else form.amount2.data)
amount3 = (int(form.word3.data != "")
if form.amount3.data == None else form.amount3.data)
amounts = [amount1, amount2, amount3]
#retrieve word data from form. ""->" " if (optionally) empty
word1 = (" "
if form.word1.data == "" else form.word1.data.strip().lower())
word2 = (" "
if form.word2.data == "" else form.word2.data.strip().lower())
word3 = (" "
if form.word3.data == "" else form.word3.data.strip().lower())
words = [word1, word2, word3]
#format and flash the input
amount1 = int(amount1) if isinstance(
amount1, float) and amount1.is_integer() else amount1
amount2 = int(amount2) if isinstance(
amount2, float) and amount2.is_integer() else amount2
amount3 = int(amount3) if isinstance(
amount3, float) and amount3.is_integer() else amount3
flash(
'{} {}{:+} {}{:+} {} ~'.format(amount1, word1, amount2, word2,
amount3, word3), 'input')
#look up synonyms from vector sum
result = nearest_words(amounts, words)
for word in result:
flash(word, 'output')
return redirect('/')
return render_template('recipe.html', title='word+chef', form=form)
def edit_recipe(recipe_id):
"""Function to edit selected recipe"""
if 'logged_in' not in session: # Check if its a logged in user
flash('Sorry, only logged in users can create recipes.')
return redirect(url_for('index'))
user = mongo.db.user.find_one({"name": session['username'].title()})
the_recipe = mongo.db.recipe.find_one_or_404({'_id': ObjectId(recipe_id)})
form = RecipeForm()
if user['name'].title() == the_recipe['username'].title():
if request.method == 'GET':
form = RecipeForm(data=the_recipe)
return render_template('edit_recipe.html',
recipe=the_recipe,
form=form,
title="Edit Recipe")
if form.validate_on_submit():
recipe = mongo.db.recipe
recipe.update_one({
'_id': ObjectId(recipe_id),
}, {
'$set': {
'recipe': request.form['recipe_name'],
'recipe_name': request.form['recipe_name'],
'recipe_image': request.form['recipe_image'],
'serving_size': int(request.form['serving_size']),
'diet_labels': request.form['diet_labels'],
'health_labels': request.form['health_labels'],
'ingredients': request.form['ingredients'],
'calories': request.form['calories'],
'cooking_time': request.form['cooking_time'],
'description': request.form['description'],
'source': request.form['source']
}
})
flash('Recipe updated.')
return redirect(url_for('recipe', recipe_id=recipe_id))
flash("Sorry this is not your recipe to edit!")
return redirect(url_for('recipe', recipe_id=recipe_id))
def add_recipe(username):
user = User.query.filter_by(username=username).first()
form = RecipeForm()
if form.validate_on_submit():
name = request.form['name'];
image = request.form['recipe_image']
ingredients = request.form['ingredients'].splitlines()
response = Macro_Api_Caller.get_Data(Macro_Api_Caller, name, ingredients)
if 'error' in response:
flash("Ingredients not valid, make sure ingredients are on separate lines.", "danger")
return redirect(f"/users/{session['username']}/recipes/add")
else:
recipe = Recipe_Factory.process_Recipe(name, image, user, response)
db.session.add(recipe)
db.session.commit()
add_Ingredients = [Ingredient(amount=ingredient, recipe_id=recipe.id) for ingredient in ingredients]
db.session.add_all(add_Ingredients)
db.session.commit()
flash("Recipe added successfully!", "success")
return redirect(f"/users/{user.username}/recipes")
else:
return render_template("/recipes/add_recipe.html", form=form, user=user)
def editRecipe(cuisine_id, recipe_id):
"""Edit Recipe page route"""
# Redirects to the login page if the user is not logged in
if 'username' not in login_session:
return redirect('/login')
# Fetches the recipe to edit it
cuisine = session.query(Cuisine).filter_by(id=cuisine_id).one()
editedRecipe = session.query(Recipe).filter_by(id=recipe_id).one()
# Checking authorization of the user
if editedRecipe.user_id != login_session['user_id']:
return """<script>function myFunction() {
msg = 'You are not authorized to edit this Recipe. ';
msg += 'Please create your own Recipe in order to edit.';
alert(msg);
window.location.replace('""" + (url_for('showRecipes',
cuisine_id=cuisine.id)) + """')
;}</script>
<body onload='myFunction()'>"""
# Creates the recipe form
form = RecipeForm()
# POST method functionality
if request.method == 'POST':
# Checks if all the fields are valid
if form.validate_on_submit():
# Updates the recipe and commits changes
editedRecipe.name = form.name.data
editedRecipe.description = form.description.data
flash('Recipe Successfully Edited to %s' % editedRecipe.name)
return redirect(
url_for('showRecipe',
cuisine_id=cuisine_id,
recipe_id=editedRecipe.id))
return render_template('editRecipe.html',
form=form,
cuisine=cuisine,
recipe=editedRecipe)
def recipe_new():
"""Create a new recipe."""
form = RecipeForm()
LOGGER.debug("New recipe form.")
if form.validate_on_submit():
LOGGER.debug("Validating new recipe form.")
recipe = Recipe(
cook_time=form.cook_time.data,
description=form.description.data,
name=form.name.data,
prep_time=form.prep_time.data,
servings=form.servings.data,
intro=form.intro.data,
)
session = db.session
session.add(recipe)
session.commit()
LOGGER.info("Created recipe %s", form.name.data)
return redirect(url_for('recipe', id=recipe.id))
else:
for error in form.errors:
LOGGER.debug("Error: %s", error)
return render_template('recipe_new.html', form=form)
def newRecipe(cuisine_id):
"""New Recipe page route"""
# Redirects to the login page if the user is not logged in
if 'username' not in login_session:
return redirect('/login')
# Fetches the cuisine to which the recipe belongs to
cuisine = session.query(Cuisine).filter_by(id=cuisine_id).one()
# Creates the new recipe form
form = RecipeForm()
# POST method functionality
if request.method == 'POST':
# Checks if all the fields are valid
if form.validate_on_submit():
# Creates the new recipe and commits the changes
newRecipe = Recipe(name=form.name.data,
description=form.description.data,
cuisine_id=cuisine_id,
user_id=login_session['user_id'])
session.add(newRecipe)
session.commit()
flash('New Recipe %s Successfully Created' % (newRecipe.name))
return redirect(url_for('showRecipes', cuisine_id=cuisine_id))
return render_template('newRecipe.html', form=form, cuisine=cuisine)
def addRecipe():
form = RecipeForm()
ingredient = get_ingredients()
for row in ingredient:
ing = row['ingredients_name']
ingid = row['ingredients_id']
ingu = row['measuring_unit']
form.ingredient1.choices += [(ingid, ing + " - " + ingu)]
form.ingredient2.choices += [(ingid, ing + " - " + ingu)]
form.ingredient3.choices += [(ingid, ing + " - " + ingu)]
form.ingredient4.choices += [(ingid, ing + " - " + ingu)]
form.ingredient5.choices += [(ingid, ing + " - " + ingu)]
if request.method == "POST" and form.validate_on_submit():
now = datetime.datetime.now()
recipename = form.name.data
recipetype = form.recipetype.data
diet_type = form.diet_type.data
serving = form.serving.data
preptime = form.preptime.data
time_unit = form.time.data
caloriecount = form.caloriecount.data
unit1 = form.unit1.data
ingredient1 = form.ingredient1.data
unit2 = form.unit2.data
ingredient2 = form.ingredient2.data
unit3 = form.unit3.data
ingredient3 = form.ingredient3.data
unit4 = form.unit4.data
ingredient4 = form.ingredient4.data
unit5 = form.unit5.data
ingredient5 = form.ingredient5.data
instruction1 = form.instruction1.data
instruction2 = form.instruction2.data
instruction3 = form.instruction3.data
instruction4 = form.instruction4.data
instruction5 = form.instruction5.data
f = form.upload.data
filename = secure_filename(f.filename)
username = session['user']
cur = mysql.connection.cursor()
cur.callproc("Recipe", [
recipename, serving, preptime, time_unit, recipetype, diet_type,
caloriecount, filename
])
cur.close()
mysql.connection.commit() #Recipe Information is added to recipe table
f.save(os.path.join(filefolder, filename))
cur1 = mysql.connection.cursor()
cur1.execute('SELECT MAX(recipe_id) AS id FROM recipes')
maxid = list(cur1.fetchall())
cur1.close()
recipeid = maxid[0]['id']
cur2 = mysql.connection.cursor()
cur2.callproc("add_Recipe", [username, recipeid, now])
cur2.close()
mysql.connection.commit()
cur3 = mysql.connection.cursor()
cur3.callproc("Comprise", [recipeid, ingredient1, unit1])
mysql.connection.commit()
cur3.callproc("Comprise", [recipeid, ingredient2, unit2])
mysql.connection.commit()
cur3.callproc("Comprise", [recipeid, ingredient3, unit3])
mysql.connection.commit()
cur3.callproc("Comprise", [recipeid, ingredient4, unit4])
mysql.connection.commit()
cur3.callproc("Comprise", [recipeid, ingredient5, unit5])
cur3.close()
mysql.connection.commit()
cur4 = mysql.connection.cursor()
cur4.callproc("Instruction", [recipeid, instruction1])
mysql.connection.commit()
cur4.callproc("Instruction", [recipeid, instruction2])
mysql.connection.commit()
cur4.callproc("Instruction", [recipeid, instruction3])
mysql.connection.commit()
cur4.callproc("Instruction", [recipeid, instruction4])
mysql.connection.commit()
cur4.callproc("Instruction", [recipeid, instruction5])
cur4.close()
mysql.connection.commit()
return redirect(url_for('profile'))
return render_template("recipe.html", form=form)
def recipes(recipe_id=None):
if recipe_id == None:
recipes = models.Recipe.select().limit(10)
#recipes = models.Recipe.select().limit(10).where(models.Recipe.user_id == current_user.id)
form = RecipeForm()
recipeid = request.form.get('recipeid', '')
command = request.form.get('submit', '')
if command == 'Delete':
models.Recipe.delete_by_id(recipeid)
return redirect("/recipes")
elif command == 'Edit':
recipeid = int(recipeid)
recipe = models.Recipe.get(models.Recipe.id == recipeid)
form.id.data = recipe.id
form.name.data = recipe.name
form.image.data = recipe.image
form.description.data = recipe.description
form.ingredients.data = recipe.ingredients
form.instructions.data = recipe.instructions
if form.validate_on_submit():
if form.id.data == '':
models.Recipe.create(
name=form.name.data.strip(),
description=form.description.data.strip(),
ingredients=form.ingredients.data.strip(),
instructions=form.instructions.data.strip(),
image=form.image.data.strip(),
user_id=current_user.id)
flash("New recipe created. Called: {}".format(form.name.data))
else:
recipe = models.Recipe.get(models.Recipe.id == form.id.data)
recipe.name = form.name.data.strip()
recipe.image = form.image.data.strip()
recipe.description = form.description.data.strip()
recipe.ingredients = form.ingredients.data.strip()
recipe.instructions = form.instructions.data.strip()
recipe.save()
flash("recipe updated")
return redirect('/recipes')
return render_template("recipes.html",
recipes_template=recipes,
form=form)
else:
recipe_id = int(recipe_id)
recipe = models.Recipe.get(models.Recipe.id == recipe_id)
reviews_template = models.Review.select().where(
models.Review.recipe_id == recipe_id)
form = ReviewForm()
reviews = models.Review.select().limit(10)
reviewsid = request.form.get('reviewsid', '')
command = request.form.get('submit', '')
if command == 'Delete':
models.Review.delete_by_id(reviewsid)
return redirect('/recipes/{}'.format(recipe_id))
elif command == 'Edit':
reviewsid = int(reviewsid)
review = models.Review.get(models.Review.id == reviewsid)
form.id.data = review.id
form.rating.data = review.rating
form.comment.data = review.comment
return render_template("review_form.html",
recipe=recipe,
form=form,
reviews_template=reviews_template)
if form.validate_on_submit():
if form.id.data == '':
models.Review.create(recipe_id=recipe_id,
rating=form.rating.data,
comment=form.comment.data.strip(),
user_id=current_user.id)
else:
review = models.Review.get(models.Review.id == form.id.data)
review.rating = form.rating.data
review.comment = form.comment.data.strip()
review.save()
flash("review updated")
return redirect('/recipes/{}'.format(recipe_id))
else:
return render_template("review_form.html",
recipe=recipe,
form=form,
reviews_template=reviews_template)
def create_recipe():
form = RecipeForm()
if form.validate_on_submit():
return redirect("/recipes")
return render_template("recipe-create.html", form=form)
