StableDiffusionCaller.sol

// // SPDX-License-Identifier: MIT
// pragma solidity >=0.8.4;
// import "hardhat/console.sol";
// import "lilypad/contracts/LilypadEvents.sol";
// import "lilypad/contracts/LilypadCallerInterface.sol";

// /**
//     @notice An experimental contract for POC work to call Bacalhau jobs from FVM smart contracts
// */
// contract StableDiffusionCaller is LilypadCallerInterface {
//     LilypadEvents public bridge;

//     struct StableDiffusionImage {
//         string prompt;
//         string ipfsResult;
//     }

//     StableDiffusionImage[] public images;
//     mapping (uint => string) prompts;

//     event NewImageGenerated(StableDiffusionImage image);

//     constructor(address bridgeContract) {
//         console.log("Deploying StableDiffusion contract");
//         setLPEventsAddress(bridgeContract);
//     }

//     function setLPEventsAddress(address _eventsAddress) public {
//         bridge = LilypadEvents(_eventsAddress);
//     }

//     string constant specStart = '{'
//         '"Engine": "docker",'
//         '"Verifier": "noop",'
//         '"Publisher": "estuary",'
//         '"Docker": {'
//         '"Image": "ghcr.io/bacalhau-project/examples/stable-diffusion-gpu:0.0.1",'
//         '"Entrypoint": ["python", "main.py", "--o", "./outputs", "--p", "';

//     string constant specEnd =
//         '"]},'
//         '"Resources": {"GPU": "1"},'
//         '"Outputs": [{"Name": "outputs", "Path": "/outputs"}],'
//         '"Deal": {"Concurrency": 1}'
//         '}';

//     function StableDiffusion(string calldata _prompt) external {
//         // TODO: do proper json encoding, look out for quotes in _prompt
//         string memory spec = string.concat(specStart, _prompt, specEnd);
//         uint id = bridge.runBacalhauJob(address(this), spec, LilypadResultType.CID);
//         prompts[id] = _prompt;
//     }

//     function allImages() public view returns (StableDiffusionImage[] memory) {
//         return images;
//     }

//     function lilypadFulfilled(address _from, uint _jobId, LilypadResultType _resultType, string calldata _result) external override {
//         //need some checks here that it a legitimate result
//         require(_from == address(bridge)); //really not secure
//         require(_resultType == LilypadResultType.CID);

//         StableDiffusionImage memory image = StableDiffusionImage({
//             ipfsResult: _result,
//             prompt: prompts[_jobId]
//         });
//         images.push(image);
//         emit NewImageGenerated(image);
//         delete prompts[_jobId];
//     }

//     function lilypadCancelled(address _from, uint _jobId, string calldata _errorMsg) external override {
//         require(_from == address(bridge)); //really not secure
//         console.log(_errorMsg);
//         delete prompts[_jobId];
//     }
// }