The general process to generate the collage is
- Get a list of ipfs uris from the target contract
- Run a bacalhau job to get image links from the metadata files
- Run a bacalhau job to generate the collage from the image files
script.py should be added to IPFS so it can be run in the bacalhau job (ipfs add script.py). The resulting CID can then be mounted in the container and run
Currently there's a good_uris.pkl containing a list of ipfs uris from vitalik.eth's wallet. The good_tokens.pkl contains a list of (token_address, token_id) tuples that are tokens that have metadata on IPFS. This list could be used to filter tokens before calling the tokenUri method in real time
The generate_volume_args script/function can be used to generate a string with multiple -v IPFS_CID:filename arguments that can be added to the bacalhau job. This function also uses the public ipfs gateway to get file cids when the URI found on chain or in metadata is of the form DIRECTORY_CID/filename. This allows the individual file to be mounted to the job instead of the whole ipfs directory (slow)
This script can be used directly when triggering the bacalhau job like
bacalhau docker run $(cat ./bacalhau_vol_args.txt) -v QmWNd38rXz9W87oK8hi1p7CcbTZauJ6h6sd4jipZj6wjQy:/script.py jonahyakoa/bacalhau-demo -- python /script.py parse_metadata
bacalhau docker run $(cat ./bacalhau_vol_args.txt) -v QmWNd38rXz9W87oK8hi1p7CcbTZauJ6h6sd4jipZj6wjQy:/script.py jonahyakoa/bacalhau-demo -- python /script.py create_collage