# Recipe Graph

## Setup
Prerequisits
 - Docker compose
 - Python

Install python requirements
```sh
python -m pip installl -r requirements.txt
```

Start database
```sh
docker-compose up
```

Initialize database and recipe sites
```sh
python src/db.py
python src/insert_sites.py data/sites.json
```

## Usage
### Scrape
import new recipes
```sh
python src/scrape.py <SiteName> -id <RecipeIdentifier>
```
To scrape only one recipe.

or
```sh
python src/scrape.py <SiteName> -a <N>
```
To scrape `<N>` recipes

By default it will start at id  `0` or the greatest value of id alread in the 
database. To start at another value please use both `-id` and `-a`.

```
Scrape a recipe site for recipies

positional arguments:
  site                  Name of site

options:
  -h, --help            show this help message and exit
  -id ID, --identifier ID
                        url of recipe(reletive to base url of site) or commma seperated list
  -a N, --auto N        automaticaly generate identifier(must supply number of recipies to scrape)
  -v, --verbose
```

## TODO
 > ☑ automate scraping\
 > ☑ extracting quantity and name (via regex)\
 > ☑ creating adjacency list\
 > ☐ api for web frontend\
 > ☐ random ingredient list generation\
 > ☐ visualization(web frontend)\
 > ☐ create ontology of ingredients\
 > ☐ extend importing funcionality to more websites
 >