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| [ | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "_openSeaProxyRegistryAddress", | |
| "type": "address" | |
| } | |
| ], | |
| "stateMutability": "nonpayable", | |
| "type": "constructor" | |
| }, | |
| { | |
| "anonymous": false, | |
| "inputs": [ | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "owner", | |
| "type": "address" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "approved", | |
| "type": "address" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| } | |
| ], | |
| "name": "Approval", | |
| "type": "event" | |
| }, | |
| { | |
| "anonymous": false, | |
| "inputs": [ | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "owner", | |
| "type": "address" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "operator", | |
| "type": "address" | |
| }, | |
| { | |
| "indexed": false, | |
| "internalType": "bool", | |
| "name": "approved", | |
| "type": "bool" | |
| } | |
| ], | |
| "name": "ApprovalForAll", | |
| "type": "event" | |
| }, | |
| { | |
| "anonymous": false, | |
| "inputs": [ | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "previousOwner", | |
| "type": "address" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "newOwner", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "OwnershipTransferred", | |
| "type": "event" | |
| }, | |
| { | |
| "anonymous": false, | |
| "inputs": [ | |
| { | |
| "indexed": true, | |
| "internalType": "bytes32", | |
| "name": "role", | |
| "type": "bytes32" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "bytes32", | |
| "name": "previousAdminRole", | |
| "type": "bytes32" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "bytes32", | |
| "name": "newAdminRole", | |
| "type": "bytes32" | |
| } | |
| ], | |
| "name": "RoleAdminChanged", | |
| "type": "event" | |
| }, | |
| { | |
| "anonymous": false, | |
| "inputs": [ | |
| { | |
| "indexed": true, | |
| "internalType": "bytes32", | |
| "name": "role", | |
| "type": "bytes32" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "account", | |
| "type": "address" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "sender", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "RoleGranted", | |
| "type": "event" | |
| }, | |
| { | |
| "anonymous": false, | |
| "inputs": [ | |
| { | |
| "indexed": true, | |
| "internalType": "bytes32", | |
| "name": "role", | |
| "type": "bytes32" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "account", | |
| "type": "address" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "sender", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "RoleRevoked", | |
| "type": "event" | |
| }, | |
| { | |
| "anonymous": false, | |
| "inputs": [ | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "from", | |
| "type": "address" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "address", | |
| "name": "to", | |
| "type": "address" | |
| }, | |
| { | |
| "indexed": true, | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| } | |
| ], | |
| "name": "Transfer", | |
| "type": "event" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "DEFAULT_ADMIN_ROLE", | |
| "outputs": [ | |
| { | |
| "internalType": "bytes32", | |
| "name": "", | |
| "type": "bytes32" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "MANAGER_ROLE", | |
| "outputs": [ | |
| { | |
| "internalType": "bytes32", | |
| "name": "", | |
| "type": "bytes32" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "SALE_PRICE", | |
| "outputs": [ | |
| { | |
| "internalType": "uint256", | |
| "name": "", | |
| "type": "uint256" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "to", | |
| "type": "address" | |
| }, | |
| { | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| } | |
| ], | |
| "name": "approve", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "owner", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "balanceOf", | |
| "outputs": [ | |
| { | |
| "internalType": "uint256", | |
| "name": "", | |
| "type": "uint256" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "claimAirdrops", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| }, | |
| { | |
| "internalType": "address", | |
| "name": "_to", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "crossmint", | |
| "outputs": [], | |
| "stateMutability": "payable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| } | |
| ], | |
| "name": "getApproved", | |
| "outputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "", | |
| "type": "address" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "getBaseURI", | |
| "outputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "", | |
| "type": "string" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "bytes32", | |
| "name": "role", | |
| "type": "bytes32" | |
| } | |
| ], | |
| "name": "getRoleAdmin", | |
| "outputs": [ | |
| { | |
| "internalType": "bytes32", | |
| "name": "", | |
| "type": "bytes32" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "bytes32", | |
| "name": "role", | |
| "type": "bytes32" | |
| }, | |
| { | |
| "internalType": "address", | |
| "name": "account", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "grantRole", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "bytes32", | |
| "name": "role", | |
| "type": "bytes32" | |
| }, | |
| { | |
| "internalType": "address", | |
| "name": "account", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "hasRole", | |
| "outputs": [ | |
| { | |
| "internalType": "bool", | |
| "name": "", | |
| "type": "bool" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "owner", | |
| "type": "address" | |
| }, | |
| { | |
| "internalType": "address", | |
| "name": "operator", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "isApprovedForAll", | |
| "outputs": [ | |
| { | |
| "internalType": "bool", | |
| "name": "", | |
| "type": "bool" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "isPublicSaleActive", | |
| "outputs": [ | |
| { | |
| "internalType": "bool", | |
| "name": "", | |
| "type": "bool" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "maxChapters", | |
| "outputs": [ | |
| { | |
| "internalType": "uint256", | |
| "name": "", | |
| "type": "uint256" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| } | |
| ], | |
| "name": "mint", | |
| "outputs": [], | |
| "stateMutability": "payable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "name", | |
| "outputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "", | |
| "type": "string" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "owner", | |
| "outputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "", | |
| "type": "address" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| } | |
| ], | |
| "name": "ownerOf", | |
| "outputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "", | |
| "type": "address" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "renounceOwnership", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "bytes32", | |
| "name": "role", | |
| "type": "bytes32" | |
| }, | |
| { | |
| "internalType": "address", | |
| "name": "account", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "renounceRole", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "bytes32", | |
| "name": "role", | |
| "type": "bytes32" | |
| }, | |
| { | |
| "internalType": "address", | |
| "name": "account", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "revokeRole", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| }, | |
| { | |
| "internalType": "uint256", | |
| "name": "salePrice", | |
| "type": "uint256" | |
| } | |
| ], | |
| "name": "royaltyInfo", | |
| "outputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "receiver", | |
| "type": "address" | |
| }, | |
| { | |
| "internalType": "uint256", | |
| "name": "royaltyAmount", | |
| "type": "uint256" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "from", | |
| "type": "address" | |
| }, | |
| { | |
| "internalType": "address", | |
| "name": "to", | |
| "type": "address" | |
| }, | |
| { | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| } | |
| ], | |
| "name": "safeTransferFrom", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "from", | |
| "type": "address" | |
| }, | |
| { | |
| "internalType": "address", | |
| "name": "to", | |
| "type": "address" | |
| }, | |
| { | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| }, | |
| { | |
| "internalType": "bytes", | |
| "name": "_data", | |
| "type": "bytes" | |
| } | |
| ], | |
| "name": "safeTransferFrom", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "operator", | |
| "type": "address" | |
| }, | |
| { | |
| "internalType": "bool", | |
| "name": "approved", | |
| "type": "bool" | |
| } | |
| ], | |
| "name": "setApprovalForAll", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "_baseURI", | |
| "type": "string" | |
| } | |
| ], | |
| "name": "setBaseURI", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "bool", | |
| "name": "_isOpenSeaProxyActive", | |
| "type": "bool" | |
| } | |
| ], | |
| "name": "setIsOpenSeaProxyActive", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "bool", | |
| "name": "_isPublicSaleActive", | |
| "type": "bool" | |
| } | |
| ], | |
| "name": "setIsPublicSaleActive", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "bytes4", | |
| "name": "interfaceId", | |
| "type": "bytes4" | |
| } | |
| ], | |
| "name": "supportsInterface", | |
| "outputs": [ | |
| { | |
| "internalType": "bool", | |
| "name": "", | |
| "type": "bool" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [], | |
| "name": "symbol", | |
| "outputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "", | |
| "type": "string" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| } | |
| ], | |
| "name": "tokenURI", | |
| "outputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "", | |
| "type": "string" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "from", | |
| "type": "address" | |
| }, | |
| { | |
| "internalType": "address", | |
| "name": "to", | |
| "type": "address" | |
| }, | |
| { | |
| "internalType": "uint256", | |
| "name": "tokenId", | |
| "type": "uint256" | |
| } | |
| ], | |
| "name": "transferFrom", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "address", | |
| "name": "newOwner", | |
| "type": "address" | |
| } | |
| ], | |
| "name": "transferOwnership", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| } | |
| ] |
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Learn more about bidirectional Unicode characters
| // SPDX-License-Identifier: MIT | |
| //Contract based on [https://docs.openzeppelin.com/contracts/3.x/erc721](https://docs.openzeppelin.com/contracts/3.x/erc721) | |
| /* | |
| The official genesis photography project by Gabriela Gabrielaa | |
| ,----, | |
| ,/ .`| | |
| ,` .' : ,---, ,--, .--.--. | |
| ; ; / ,--, .' .' `\ ,--.'| / / '. | |
| .'___,/ ,',--.'| __ ,-. __ ,-. ,---.' \ | | : | : /`. / ,--, ,---, ,---. | |
| | : | | |, ,' ,'/ /|,' ,'/ /| | | .`\ | : : ' ; | |--` ,'_ /| ,-+-. / | ' ,'\ .--.--. | |
| ; |.'; ; `--'_ ,---. ' | |' |' | |' | ,--.--. : : | ' | ,---. | ' | | : ;_ .--. | | : ,---. ,--.'|' | / / | / / ' | |
| `----' | | ,' ,'| / \ | | ,'| | ,'/ \ | ' ' ; : / \ ' | | \ \ `. ,'_ /| : . | / \| | ,"' |. ; ,. :| : /`./ | |
| ' : ; ' | | / / |' : / ' : / .--. .-. | ' | ; . | / / || | : `----. \| ' | | . . / / | | / | |' | |: :| : ;_ | |
| | | ' | | : . ' / || | ' | | ' \__\/: . . | | : | '. ' / |' : |__ __ \ \ || | ' | | | . ' / | | | | |' | .; : \ \ `. | |
| ' : | ' : |__ ' ; /|; : | ; : | ," .--.; | ' : | / ; ' ; /|| | '.'| / /`--' /: | : ; ; | ' ; /| | | |/ | : | `----. \ | |
| ; |.' | | '.'|' | / || , ; | , ; / / ,. | | | '` ,/ ' | / |; : ; '--'. / ' : `--' \' | / | | |--' \ \ / / /`--' / | |
| '---' ; : ;| : | ---' ---' ; : .' \ ; : .' | : || , / `--'---' : , .-./| : | |/ `----' '--'. / | |
| | , / \ \ / | , .-./ | ,.' \ \ / ---`-' `--`----' \ \ /'---' `--'---' | |
| ---`-' `----' `--`---' '---' `----' `----' | |
| */ | |
| pragma solidity ^0.8.4; | |
| import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol"; | |
| import "@openzeppelin/contracts/interfaces/IERC2981.sol"; | |
| import "@openzeppelin/contracts/access/Ownable.sol"; | |
| import "@openzeppelin/contracts/access/AccessControl.sol"; | |
| import "@openzeppelin/contracts/utils/Strings.sol"; | |
| import "@openzeppelin/contracts/utils/math/SafeMath.sol"; | |
| contract TierraDeSuenos is ERC721URIStorage, IERC2981, Ownable, AccessControl { | |
| using Strings for uint256; | |
| bytes32 public constant MANAGER_ROLE = keccak256("MANAGER_ROLE"); | |
| string private baseURI; | |
| // OpenSea Proxy Variables | |
| address private openSeaProxyRegistryAddress; | |
| bool private isOpenSeaProxyActive = true; | |
| // TODO: update Owner address | |
| address private ownerAddress = 0xa7E458A1b32070387e7548063E1F5e7f3982E6D1; | |
| address private managerAddress = 0xa7E458A1b32070387e7548063E1F5e7f3982E6D1; | |
| // 13 chapters 1/1's | |
| // 13 Airdropped full videos | |
| uint256 public constant maxChapters = 13; | |
| uint256 public constant SALE_PRICE = 1 ether; | |
| bool public isPublicSaleActive; | |
| // ============ ACCESS CONTROL/SANITY MODIFIERS ============ | |
| modifier publicSaleActive() { | |
| require( | |
| isPublicSaleActive, | |
| "Public sale is not open" | |
| ); | |
| _; | |
| } | |
| // Only mint chapters 1 | |
| modifier canMintChapter(uint256 tokenId) { | |
| require( | |
| !(_exists(tokenId)), | |
| "NFT has already been minted." | |
| ); | |
| _; | |
| } | |
| // Is crossmint address | |
| modifier isCrossMint() { | |
| require( | |
| msg.sender == 0xdAb1a1854214684acE522439684a145E62505233, | |
| "This function is for Crossmint only." | |
| ); | |
| _; | |
| } | |
| modifier isCorrectPayment(uint256 price) { | |
| require( | |
| price == msg.value || msg.sender == ownerAddress, | |
| "Incorrect ETH value sent" | |
| ); | |
| _; | |
| } | |
| // TODO: Add openseaProxyRegistryAddress a la | |
| // https://etherscan.io/address/0x5180db8f5c931aae63c74266b211f580155ecac8#code | |
| constructor( | |
| address _openSeaProxyRegistryAddress | |
| ) ERC721("TierraDeSuenos", "TIERRA") { | |
| openSeaProxyRegistryAddress = _openSeaProxyRegistryAddress; | |
| _setupRole(DEFAULT_ADMIN_ROLE, msg.sender); | |
| grantRole(MANAGER_ROLE, msg.sender); | |
| grantRole(MANAGER_ROLE, managerAddress); | |
| } | |
| // ============ PUBLIC FUNCTIONS FOR MINTING ============ | |
| function mint(uint256 tokenId) | |
| external | |
| payable | |
| publicSaleActive | |
| canMintChapter(tokenId) | |
| isCorrectPayment(SALE_PRICE) | |
| { | |
| payable(address(ownerAddress)).transfer(msg.value); | |
| _safeMint(msg.sender,tokenId); | |
| } | |
| function crossmint(uint256 tokenId, address _to) | |
| external | |
| payable | |
| publicSaleActive | |
| canMintChapter(tokenId) | |
| isCrossMint() | |
| isCorrectPayment(SALE_PRICE) | |
| { | |
| payable(address(ownerAddress)).transfer(msg.value); | |
| _safeMint(_to, tokenId); | |
| } | |
| // ============ PUBLIC READ-ONLY FUNCTIONS ============ | |
| function getBaseURI() external view returns (string memory) { | |
| return baseURI; | |
| } | |
| // ============ OWNER-ONLY ADMIN FUNCTIONS ============ | |
| function claimAirdrops() | |
| external | |
| onlyOwner | |
| { | |
| for (uint256 i = 0; i < maxChapters; i++) { | |
| _safeMint(ownerAddress, i + maxChapters); | |
| } | |
| } | |
| // ============ MANAGER-ONLY ADMIN FUNCTIONS ============ | |
| function setBaseURI(string memory _baseURI) public onlyRole(MANAGER_ROLE) { | |
| baseURI = _baseURI; | |
| } | |
| // function to disable gasless listings for security in case | |
| // opensea ever shuts down or is compromised | |
| function setIsOpenSeaProxyActive(bool _isOpenSeaProxyActive) | |
| external | |
| onlyOwner | |
| { | |
| isOpenSeaProxyActive = _isOpenSeaProxyActive; | |
| } | |
| function setIsPublicSaleActive(bool _isPublicSaleActive) | |
| external | |
| onlyRole(MANAGER_ROLE) | |
| { | |
| isPublicSaleActive = _isPublicSaleActive; | |
| } | |
| // ============ FUNCTION OVERRIDES ============ | |
| function supportsInterface(bytes4 interfaceId) | |
| public | |
| view | |
| virtual | |
| override(ERC721, IERC165, AccessControl) | |
| returns (bool) | |
| { | |
| return | |
| interfaceId == type(IERC2981).interfaceId || | |
| super.supportsInterface(interfaceId); | |
| } | |
| /** | |
| * @dev Override isApprovedForAll to allowlist user's OpenSea proxy accounts to enable gas-less listings. | |
| */ | |
| function isApprovedForAll(address owner, address operator) | |
| public | |
| view | |
| override | |
| returns (bool) | |
| { | |
| // Get a reference to OpenSea's proxy registry contract by instantiating | |
| // the contract using the already existing address. | |
| ProxyRegistry proxyRegistry = ProxyRegistry( | |
| openSeaProxyRegistryAddress | |
| ); | |
| if ( | |
| isOpenSeaProxyActive && | |
| address(proxyRegistry.proxies(owner)) == operator | |
| ) { | |
| return true; | |
| } | |
| return super.isApprovedForAll(owner, operator); | |
| } | |
| /** | |
| * @dev See {IERC721Metadata-tokenURI}. | |
| */ | |
| function tokenURI(uint256 tokenId) | |
| public | |
| view | |
| virtual | |
| override | |
| returns (string memory) | |
| { | |
| require(_exists(tokenId), "Nonexistent token"); | |
| return | |
| string(abi.encodePacked(baseURI, "/", tokenId.toString(), ".json")); | |
| } | |
| /** | |
| * @dev See {IERC165-royaltyInfo}. | |
| */ | |
| // TODO: Update this with Gabriela's royalty info | |
| // Check out royalty registry as alternative | |
| function royaltyInfo(uint256 tokenId, uint256 salePrice) | |
| external | |
| view | |
| override | |
| returns (address receiver, uint256 royaltyAmount) | |
| { | |
| require(_exists(tokenId), "Nonexistent token"); | |
| return (address(ownerAddress), SafeMath.div(SafeMath.mul(salePrice, 10), 100)); | |
| } | |
| } | |
| // These contract definitions are used to create a reference to the OpenSea | |
| // ProxyRegistry contract by using the registry's address (see isApprovedForAll). | |
| contract OwnableDelegateProxy { | |
| } | |
| contract ProxyRegistry { | |
| mapping(address => OwnableDelegateProxy) public proxies; | |
| } |
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