def delete(recipe_id):
recipe_query = get_recipe(recipe_id)
config = configparser_results(current_app.config['CONFIG_INI'])
if recipe_query:
if config.getboolean('general', 'backups_enabled'):
backup_recipe_file(recipe_query['filename'])
backup_database_file()
delete_file(current_app.config['RECIPE_FILES'], recipe_query['filename'])
if 'image' in recipe_query and recipe_query['image'] != None:
if config.getboolean('general', 'backups_enabled'):
backup_image_file(recipe_query['image'])
delete_file(current_app.config['RECIPE_IMAGES'], recipe_query['image'])
delete_recipe(recipe_id)
flash(f"Recipe \"{recipe_query['title']}\" deleted.", 'success')
return redirect(url_for('main.index'))
flash("Recipe not deleted, ID not found.", 'danger')
return redirect(url_for('main.index'))
def delete_recipe_json(recipe_id):
recipe_query = get_recipe(recipe_id)
config = configparser_results(current_app.config['CONFIG_INI'])
if recipe_query:
if config.getboolean('general', 'backups_enabled'):
backup_recipe_file(recipe_query['filename'])
backup_database_file()
delete_file(current_app.config['RECIPE_FILES'],
recipe_query['filename'])
if 'image' in recipe_query and recipe_query['image'] != None:
if config.getboolean('general', 'backups_enabled'):
backup_image_file(recipe_query['image'])
delete_file(current_app.config['RECIPE_IMAGES'],
recipe_query['image'])
delete_recipe(recipe_id)
return jsonify({'success': 'recipe deleted'})
return jsonify({'error': 'recipe ID not found'})
def update(recipe_id):
# Class to convert recipe dict to obj
class Struct:
def __init__(self, **entries):
self.__dict__.update(entries)
config = configparser_results(current_app.config['CONFIG_INI'])
recipe_query = get_recipe(recipe_id)
if not recipe_query:
abort(404)
recipe_query['tags'] = ", ".join(recipe_query['tags'])
recipe_obj = Struct(**recipe_query)
form = UpdateRecipeForm(obj=recipe_obj)
if form.validate_on_submit():
title_formatted = form.title.data.replace(" ", "-").lower()
filename = f"{title_formatted}.yaml"
image_data = form.image.data
tags = form.tags.data.split(',')
while("" in tags) :
tags.remove("")
if hasattr(image_data, 'filename'):
if config.getboolean('general', 'backups_enabled'):
backup_image_file(recipe_query['image'])
ext_new = image_data.filename.rsplit('.', 1)[1].lower()
ext_old = recipe_query['image'].rsplit('.', 1)[1].lower
if ext_new != ext_old:
delete_file(current_app.config['RECIPE_IMAGES'], recipe_query['image'])
image_data.filename = f'{title_formatted}.{ext_new}'
image = secure_filename(image_data.filename)
save_image(current_app.config['RECIPE_IMAGES'], image, image_data)
else:
image = recipe_query['image']
recipe = OrderedDict({
'layout' : form.layout.data or recipe_query['layout'],
'title' : form.title.data,
'title_formatted' : title_formatted,
'image' : image,
'imagecredit' : form.imagecredit.data or None,
'tags' : [tag.strip(' ').lower() for tag in tags],
'source' : form.source.data or None,
'prep' : form.prep.data or None,
'cook' : form.cook.data or None,
'ready' : form.ready.data or None,
'servings' : form.servings.data or None,
'calories' : form.calories.data or None,
'description' : form.description.data or None,
'ingredients' : [x for x in form.ingredients.data if x != ''],
'directions' : [x for x in form.directions.data if x != ''],
'notes' : [x for x in form.notes.data if x != ''],
'filename' : filename
})
if recipe['title'] != recipe_query['title']:
if recipe['title_formatted'] != recipe_query['title_formatted']:
# Rename image
ext = image.rsplit('.', 1)[1].lower()
updated_filename = f'{title_formatted}.{ext}'
secure_file = secure_filename(updated_filename)
rename_file(os.path.join(current_app.config['RECIPE_IMAGES'], image), os.path.join(current_app.config['RECIPE_IMAGES'], secure_file))
recipe['image'] = secure_file
# Rename file
rename_file(os.path.join(current_app.config['RECIPE_FILES'], recipe_query['filename']), os.path.join(current_app.config['RECIPE_FILES'], recipe['filename']))
if config.getboolean('general', 'backups_enabled'):
backup_recipe_file(recipe_query['filename'])
backup_database_file()
create_recipe_file(current_app.config['RECIPE_FILES'], recipe)
file = os.path.join(current_app.config['RECIPE_FILES'], recipe['filename'])
recipe['file_hash'] = hash_file(file)
update_recipe(recipe_query['filename'], recipe_query['title'], recipe)
return redirect(url_for('main.recipe', title_formatted=recipe['title_formatted']))
return render_template("update.html", form=form, id=recipe_query['id'], image=recipe_query['image'])
def get_recipe_json(recipe_id):
recipe = get_recipe(recipe_id)
if recipe is False:
return jsonify({'error': 'ID not found'})
else:
return jsonify({'recipe': recipe})
def update_recipes_json(recipe_id):
data = request.get_json()
downloadImage = request.args.get('downloadImage')
config = configparser_results(current_app.config['CONFIG_INI'])
recipe_query = get_recipe(recipe_id)
if not recipe_query:
return jsonify({'error': 'recipe ID not found'})
if not data.get('layout'):
return jsonify({'error': 'layout missing'})
if not data.get('title'):
return jsonify({'error': 'title missing'})
title_formatted = data.get('title').replace(" ", "-").lower()
filename = f'{title_formatted}.yaml'
if check_for_duplicate_title_f(recipe_id, title_formatted):
return jsonify({'error': 'recipe name must be unique'})
recipe = OrderedDict({
'layout': data.get('layout'),
'title': data.get('title'),
'title_formatted': title_formatted,
'image': data.get('image'),
'imagecredit': data.get('imagecredit'),
'tags': data.get('tags'),
'source': data.get('source'),
'prep': data.get('prep'),
'cook': data.get('cook'),
'ready': data.get('ready'),
'servings': data.get('servings'),
'calories': data.get('calories'),
'description': data.get('description'),
'ingredients': data.get('ingredients'),
'directions': data.get('directions'),
'notes': data.get('notes'),
'filename': filename
})
if downloadImage:
if downloadImage != "true":
return jsonify(
{'error': 'downloadImage set but has invalid value'})
if not recipe['imagecredit']:
return jsonify(
{'error': 'downloadImage set but imagecredit is empty'})
if config.getboolean('general', 'backups_enabled'):
backup_image_file(recipe_query['image'])
image = download_image(recipe['imagecredit'],
current_app.config['RECIPE_IMAGES'],
recipe['title_formatted'])
if not image:
return jsonify({
'error': 'image download failed',
'message': 'check imagecredit value'
})
recipe['image'] = image
if recipe['title'] != recipe_query['title']:
if recipe['title_formatted'] != recipe_query['title_formatted']:
# Rename image
ext = recipe['image'].rsplit('.', 1)[1].lower()
updated_filename = f'{title_formatted}.{ext}'
secure_file = secure_filename(updated_filename)
rename_file(
os.path.join(current_app.config['RECIPE_IMAGES'],
recipe_query['image']),
os.path.join(current_app.config['RECIPE_IMAGES'], secure_file))
recipe['image'] = secure_file
# Rename file
rename_file(
os.path.join(current_app.config['RECIPE_FILES'],
recipe_query['filename']),
os.path.join(current_app.config['RECIPE_FILES'],
recipe['filename']))
if config.getboolean('general', 'backups_enabled'):
backup_recipe_file(recipe_query['filename'])
create_recipe_file(current_app.config['RECIPE_FILES'], recipe)
file = os.path.join(current_app.config['RECIPE_FILES'], recipe['filename'])
recipe['file_hash'] = hash_file(file)
update_recipe(recipe_query['filename'], recipe_query['title'], recipe)
return jsonify({'success': 'recipe updated'})