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// This contract is part of Zellic’s smart contract dataset, which is a collection of publicly available contract code gathered as of March 2023.
// SPDX-License-Identifier: MIT
pragma solidity 0.8.6;
// Cooki.eth's PFP
//
// =..=
// (~~~~)
// ( a__a )
// ^^ ~~ ^^
//
// A Cooki.eth Collection
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_setOwner(_msgSender());
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_setOwner(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_setOwner(newOwner);
}
function _setOwner(address newOwner) private {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
interface ICollectionNFTMintFeePredicate {
function getTokenMintFee(uint256 _tokenId, uint256 _hashesTokenId) external view returns (uint256);
}
interface ICollectionNFTEligibilityPredicate {
function isTokenEligibleToMint(uint256 _tokenId, uint256 _hashesTokenId) external view returns (bool);
}
interface ICollectionNFTTokenURIPredicate {
function getTokenURI(uint256 _tokenId, uint256 _hashesTokenId, bytes32 _hashesHash) external view returns (string memory);
}
contract CookiPredicates is Ownable, ICollectionNFTEligibilityPredicate, ICollectionNFTMintFeePredicate, ICollectionNFTTokenURIPredicate {
string currentPFP = "";
function getTokenMintFee(uint256 _tokenId, uint256 _hashesTokenId) external view override returns (uint256) {
return 0;
}
function isTokenEligibleToMint(uint256 _tokenId, uint256 _hashesTokenId) external view override returns (bool) {
return true;
}
function getTokenURI(uint256 _tokenId, uint256 _hashesTokenId, bytes32 _hashesHash) external view override returns (string memory) {
return currentPFP;
}
function UpdateTokenURI(string memory _TokenURI) public onlyOwner returns (string memory) {
currentPFP = _TokenURI;
}
} |