{ "contractName": "ERC721CreatorExtensionBurnable", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } ], "name": "AdminApproved", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } ], "name": "AdminRevoked", "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" }, { "inputs": [ { "internalType": "address", "name": "admin", "type": "address" } ], "name": "approveAdmin", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "getAdmins", "outputs": [ { "internalType": "address[]", "name": "admins", "type": "address[]" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "admin", "type": "address" } ], "name": "isAdmin", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "renounceOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "admin", "type": "address" } ], "name": "revokeAdmin", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "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": [ { "internalType": "address", "name": "creator", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" } ], "name": "mint", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "creator", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint16", "name": "count", "type": "uint16" } ], "name": "mintBatch", "outputs": [ { "internalType": "uint256[]", "name": "", "type": "uint256[]" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "", "type": "address" }, { "internalType": "uint256", "name": "tokenId", "type": "uint256" } ], "name": "onBurn", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.8.19+commit.7dd6d404\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"AdminApproved\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"AdminRevoked\",\"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\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"admin\",\"type\":\"address\"}],\"name\":\"approveAdmin\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"getAdmins\",\"outputs\":[{\"internalType\":\"address[]\",\"name\":\"admins\",\"type\":\"address[]\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"admin\",\"type\":\"address\"}],\"name\":\"isAdmin\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"creator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"}],\"name\":\"mint\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"creator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint16\",\"name\":\"count\",\"type\":\"uint16\"}],\"name\":\"mintBatch\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"\",\"type\":\"uint256[]\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"onBurn\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"admin\",\"type\":\"address\"}],\"name\":\"revokeAdmin\",\"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\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Suggested implementation for extensions that want to receive onBurn callbacks Mint tracks the creators/tokens created, and onBurn only accepts callbacks from the creator of a token created.\",\"kind\":\"dev\",\"methods\":{\"approveAdmin(address)\":{\"details\":\"See {IAdminControl-approveAdmin}.\"},\"getAdmins()\":{\"details\":\"See {IAdminControl-getAdmins}.\"},\"isAdmin(address)\":{\"details\":\"See {IAdminControl-isAdmin}.\"},\"mint(address,address)\":{\"details\":\"mint a token\"},\"mintBatch(address,address,uint16)\":{\"details\":\"batch mint a token\"},\"onBurn(address,uint256)\":{\"details\":\"See {IERC721CreatorExtensionBurnable-onBurn}.\"},\"owner()\":{\"details\":\"Returns the address of the current owner.\"},\"renounceOwnership()\":{\"details\":\"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.\"},\"revokeAdmin(address)\":{\"details\":\"See {IAdminControl-revokeAdmin}.\"},\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}.\"},\"transferOwnership(address)\":{\"details\":\"Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"project:/contracts/extensions/ERC721/ERC721CreatorExtensionBurnable.sol\":\"ERC721CreatorExtensionBurnable\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":25},\"remappings\":[]},\"sources\":{\"@manifoldxyz/libraries-solidity/contracts/access/AdminControl.sol\":{\"keccak256\":\"0xaed5e7784e33745ab1b16f1d87b22084a8b25d531c1dcb8dc41fc2a89e2617da\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://44837a9cc639062b2d7424a10e9d579b8d3a9bc1cefede2cfbb917bee8f452ae\",\"dweb:/ipfs/QmburkqmRDZYWjKPRUynhdfkAfP5QDKcXH4WCbH1JC8UDq\"]},\"@manifoldxyz/libraries-solidity/contracts/access/IAdminControl.sol\":{\"keccak256\":\"0x7cc2e4e7d9052532f445e62ec1fa2f05cc0f5d1d8ee1fea913b43a132277bf2f\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://266618317d0654fe209b5450b8b5afa3a4a8d41294a2b37ddbae540099859887\",\"dweb:/ipfs/QmYksDqoxhachoqZquXGtjfiuAWJ1rxAKLtUYPL3YboBkE\"]},\"@openzeppelin/contracts/access/Ownable.sol\":{\"keccak256\":\"0xa94b34880e3c1b0b931662cb1c09e5dfa6662f31cba80e07c5ee71cd135c9673\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://40fb1b5102468f783961d0af743f91b9980cf66b50d1d12009f6bb1869cea4d2\",\"dweb:/ipfs/QmYqEbJML4jB1GHbzD4cUZDtJg5wVwNm3vDJq1GbyDus8y\"]},\"@openzeppelin/contracts/utils/Context.sol\":{\"keccak256\":\"0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92\",\"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3\"]},\"@openzeppelin/contracts/utils/introspection/ERC165.sol\":{\"keccak256\":\"0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d\",\"dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43\"]},\"@openzeppelin/contracts/utils/introspection/ERC165Checker.sol\":{\"keccak256\":\"0x0812bc73d6e30558840122fa48d6f64ae978ccc1b1fc42e616bac190c6360f46\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://3d95a53b7e19ca1d46043eaad8967b6e0b02aab2b5fefc2108bfa6d1ad425f5b\",\"dweb:/ipfs/QmQq7AUGT9juE3hun2Wy7r2BDoDBFdBn43DVwhJpK2StLV\"]},\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"keccak256\":\"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f\",\"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy\"]},\"@openzeppelin/contracts/utils/structs/EnumerableSet.sol\":{\"keccak256\":\"0xc3ff3f5c4584e1d9a483ad7ced51ab64523201f4e3d3c65293e4ca8aeb77a961\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://d7d3dd6067a994690471b5fc71b6f81fac3847798b37d404f74db00b4d3c3d0e\",\"dweb:/ipfs/QmRHF1RarifjNi93RttouNPkYZGyu6CD926PgRDzD5iL35\"]},\"project:/contracts/core/ICreatorCore.sol\":{\"keccak256\":\"0x6bdcb757953594d3a259f1d68ec3d208ca42dba02115f08a6e32e2936ccb0349\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://dd1853dabcd57eb9b735b3991cf59259cd28cdeca1353495b5c59dc0db2d85df\",\"dweb:/ipfs/QmfJLFZ7RoMvdR7kJLR7QmqreS1x5VNJSa7xvjVsC4mXte\"]},\"project:/contracts/core/IERC721CreatorCore.sol\":{\"keccak256\":\"0xb168262afd1960a48d9c2088b7c24df3c0e5e190d2e2451e8af38983cf713bad\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8b8e621daf8a34967aa796482e02521390328f84a130f064e67aafc1b11748e5\",\"dweb:/ipfs/QmRC4suf2UXxkfy9NazSHwVAHLFeuzqAuQPmZrf1KQfX7f\"]},\"project:/contracts/extensions/CreatorExtension.sol\":{\"keccak256\":\"0x36fe8d17e2364675e2bdd3fc6539976613cac057db580f3d43a202865f7f5cc9\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://3a6f47309d37ef8dcc76802ab2c8a1500b2160099c9e368f6ac0bf05175e0b97\",\"dweb:/ipfs/QmbyMW37myT5wuQuAjTcna7AuEn8b5EgUh2sPqR9VSTF3B\"]},\"project:/contracts/extensions/ERC721/ERC721CreatorExtension.sol\":{\"keccak256\":\"0xb3b9d1f9b526cb52bf8a969cc40b6034498298d5d9c006c857f99d63ca34993e\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://7e42892b8c70ac4aef793b8f6e284dce6d1373605299a9df1ecbf3ce7391850b\",\"dweb:/ipfs/QmaPvFtVH1PKn1RyeReuLhUAwk4dev7x6KkCKCTEA4Q3iP\"]},\"project:/contracts/extensions/ERC721/ERC721CreatorExtensionBurnable.sol\":{\"keccak256\":\"0x7d92e842d694142e5bc637a83b6ef6d17b2c622fd3c180c5256d6bf4e965cf1d\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a7c90f9d7ad7713801db826d676ee56d06401cdcb5b8bd61927a2f50cc2c1b69\",\"dweb:/ipfs/Qmce4jXdXyB1EMBSnLAq3y7YGaVmaYGsvK3kvkBXa1c83a\"]},\"project:/contracts/extensions/ERC721/IERC721CreatorExtensionBurnable.sol\":{\"keccak256\":\"0xfe990176cd9da70d2241bb28b07155555bc1258350a809dc45165b4ad540d6c0\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://7629f325fcd4348ffeca7e4abba3517f8767736c0545f6deb9bf71a361ccdc0c\",\"dweb:/ipfs/QmQGx2M1nkQGJXU8tVE56xiP8pgq7dQxqrnWPDjMDzstuH\"]}},\"version\":1}", "bytecode": "0x", "deployedBytecode": "0x", "immutableReferences": {}, "generatedSources": [], "deployedGeneratedSources": [], "sourceMap": "", "deployedSourceMap": "", "source": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\n/// @author: manifold.xyz\n\nimport \"@openzeppelin/contracts/utils/introspection/ERC165Checker.sol\";\nimport \"@manifoldxyz/libraries-solidity/contracts/access/AdminControl.sol\";\n\nimport \"../../core/IERC721CreatorCore.sol\";\nimport \"./ERC721CreatorExtension.sol\";\nimport \"./IERC721CreatorExtensionBurnable.sol\";\n\n/**\n * @dev Suggested implementation for extensions that want to receive onBurn callbacks\n * Mint tracks the creators/tokens created, and onBurn only accepts callbacks from\n * the creator of a token created.\n */\nabstract contract ERC721CreatorExtensionBurnable is AdminControl, ERC721CreatorExtension, IERC721CreatorExtensionBurnable {\n\n mapping (uint256 => address) private _tokenCreators;\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(AdminControl, CreatorExtension, IERC165) returns (bool) {\n return interfaceId == LEGACY_ERC721_EXTENSION_BURNABLE_INTERFACE\n || interfaceId == type(IERC721CreatorExtensionBurnable).interfaceId\n || super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev mint a token\n */\n function mint(address creator, address to) external adminRequired returns (uint256) {\n return _mint(creator, to);\n }\n\n /**\n * @dev batch mint a token\n */\n function mintBatch(address creator, address to, uint16 count) external adminRequired returns (uint256[] memory) {\n return _mintBatch(creator, to, count);\n }\n\n function _mint(address creator, address to) internal returns (uint256 tokenId) {\n require(ERC165Checker.supportsInterface(creator, type(IERC721CreatorCore).interfaceId), \"creator must implement IERC721CreatorCore\");\n tokenId = IERC721CreatorCore(creator).mintExtension(to);\n _tokenCreators[tokenId] = creator;\n }\n\n function _mint(address creator, address to, string memory uri) internal returns (uint256 tokenId) {\n require(ERC165Checker.supportsInterface(creator, type(IERC721CreatorCore).interfaceId), \"creator must implement IERC721CreatorCore\");\n tokenId = IERC721CreatorCore(creator).mintExtension(to, uri);\n _tokenCreators[tokenId] = creator;\n }\n\n function _mintBatch(address creator, address to, uint16 count) internal returns (uint256[] memory tokenIds) {\n require(ERC165Checker.supportsInterface(creator, type(IERC721CreatorCore).interfaceId), \"creator must implement IERC721CreatorCore\");\n tokenIds = IERC721CreatorCore(creator).mintExtensionBatch(to, count);\n for (uint i; i < tokenIds.length;) {\n _tokenCreators[tokenIds[i]] = creator;\n unchecked { ++i; }\n }\n }\n\n function _mintBatch(address creator, address to, string[] memory uris) internal returns (uint256[] memory tokenIds) {\n require(ERC165Checker.supportsInterface(creator, type(IERC721CreatorCore).interfaceId), \"creator must implement IERC721CreatorCore\");\n tokenIds = IERC721CreatorCore(creator).mintExtensionBatch(to, uris);\n for (uint i; i < tokenIds.length;) {\n _tokenCreators[tokenIds[i]] = creator;\n unchecked { ++i; }\n }\n }\n\n /**\n * @dev See {IERC721CreatorExtensionBurnable-onBurn}.\n */\n function onBurn(address, uint256 tokenId) public virtual override {\n require(_tokenCreators[tokenId] == msg.sender, \"Can only be called by token creator\");\n }\n\n\n}", "sourcePath": "/Users/chung/git/manifoldxyz/solidity/creator-core-solidity/contracts/extensions/ERC721/ERC721CreatorExtensionBurnable.sol", "ast": { "absolutePath": "project:/contracts/extensions/ERC721/ERC721CreatorExtensionBurnable.sol", "exportedSymbols": { "AdminControl": [ 185 ], "Context": [ 1933 ], "CreatorExtension": [ 15525 ], "ERC165": [ 2132 ], "ERC165Checker": [ 2326 ], "ERC721CreatorExtension": [ 16085 ], "ERC721CreatorExtensionBurnable": [ 16454 ], "EnumerableSet": [ 3816 ], "IAdminControl": [ 417 ], "ICreatorCore": [ 15197 ], "IERC165": [ 2338 ], "IERC721CreatorCore": [ 15407 ], "IERC721CreatorExtensionBurnable": [ 16498 ], "Ownable": [ 1157 ] }, "id": 16455, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 16158, "literals": [ "solidity", "^", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "33:23:50" }, { "absolutePath": "@openzeppelin/contracts/utils/introspection/ERC165Checker.sol", "file": "@openzeppelin/contracts/utils/introspection/ERC165Checker.sol", "id": 16159, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 16455, "sourceUnit": 2327, "src": "85:71:50", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@manifoldxyz/libraries-solidity/contracts/access/AdminControl.sol", "file": "@manifoldxyz/libraries-solidity/contracts/access/AdminControl.sol", "id": 16160, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 16455, "sourceUnit": 186, "src": "157:75:50", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/core/IERC721CreatorCore.sol", "file": "../../core/IERC721CreatorCore.sol", "id": 16161, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 16455, "sourceUnit": 15408, "src": "234:43:50", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/extensions/ERC721/ERC721CreatorExtension.sol", "file": "./ERC721CreatorExtension.sol", "id": 16162, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 16455, "sourceUnit": 16086, "src": "278:38:50", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/extensions/ERC721/IERC721CreatorExtensionBurnable.sol", "file": "./IERC721CreatorExtensionBurnable.sol", "id": 16163, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 16455, "sourceUnit": 16499, "src": "317:47:50", "symbolAliases": [], "unitAlias": "" }, { "abstract": true, "baseContracts": [ { "baseName": { "id": 16165, "name": "AdminControl", "nameLocations": [ "630:12:50" ], "nodeType": "IdentifierPath", "referencedDeclaration": 185, "src": "630:12:50" }, "id": 16166, "nodeType": "InheritanceSpecifier", "src": "630:12:50" }, { "baseName": { "id": 16167, "name": "ERC721CreatorExtension", "nameLocations": [ "644:22:50" ], "nodeType": "IdentifierPath", "referencedDeclaration": 16085, "src": "644:22:50" }, "id": 16168, "nodeType": "InheritanceSpecifier", "src": "644:22:50" }, { "baseName": { "id": 16169, "name": "IERC721CreatorExtensionBurnable", "nameLocations": [ "668:31:50" ], "nodeType": "IdentifierPath", "referencedDeclaration": 16498, "src": "668:31:50" }, "id": 16170, "nodeType": "InheritanceSpecifier", "src": "668:31:50" } ], "canonicalName": "ERC721CreatorExtensionBurnable", "contractDependencies": [], "contractKind": "contract", "documentation": { "id": 16164, "nodeType": "StructuredDocumentation", "src": "366:211:50", "text": " @dev Suggested implementation for extensions that want to receive onBurn callbacks\n Mint tracks the creators/tokens created, and onBurn only accepts callbacks from\n the creator of a token created." }, "fullyImplemented": true, "id": 16454, "linearizedBaseContracts": [ 16454, 16498, 16085, 15525, 185, 2132, 417, 2338, 1157, 1933 ], "name": "ERC721CreatorExtensionBurnable", "nameLocation": "596:30:50", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "id": 16174, "mutability": "mutable", "name": "_tokenCreators", "nameLocation": "744:14:50", "nodeType": "VariableDeclaration", "scope": 16454, "src": "707:51:50", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint256_$_t_address_$", "typeString": "mapping(uint256 => address)" }, "typeName": { "id": 16173, "keyName": "", "keyNameLocation": "-1:-1:-1", "keyType": { "id": 16171, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "716:7:50", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Mapping", 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"name": "address", "nodeType": "ElementaryTypeName", "src": "2775:7:50", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 16380, "mutability": "mutable", "name": "to", "nameLocation": "2800:2:50", "nodeType": "VariableDeclaration", "scope": 16433, "src": "2792:10:50", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 16379, "name": "address", "nodeType": "ElementaryTypeName", "src": "2792:7:50", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 16383, "mutability": "mutable", "name": "uris", "nameLocation": "2820:4:50", "nodeType": "VariableDeclaration", "scope": 16433, "src": "2804:20:50", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_string_memory_ptr_$dyn_memory_ptr", "typeString": "string[]" }, "typeName": { "baseType": { "id": 16381, "name": "string", "nodeType": "ElementaryTypeName", "src": "2804:6:50", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "id": 16382, "nodeType": "ArrayTypeName", "src": "2804:8:50", "typeDescriptions": { "typeIdentifier": "t_array$_t_string_storage_$dyn_storage_ptr", "typeString": "string[]" } }, "visibility": "internal" } ], "src": "2774:51:50" }, "returnParameters": { "id": 16388, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 16387, "mutability": "mutable", "name": "tokenIds", "nameLocation": "2861:8:50", "nodeType": "VariableDeclaration", "scope": 16433, "src": "2844:25:50", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 16385, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2844:7:50", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 16386, "nodeType": "ArrayTypeName", "src": "2844:9:50", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "visibility": "internal" } ], "src": "2843:27:50" }, "scope": 16454, "src": "2755:479:50", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "baseFunctions": [ 16497 ], "body": { "id": 16452, "nodeType": "Block", "src": "3380:102:50", "statements": [ { "expression": { "arguments": [ { "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 16448, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "baseExpression": { "id": 16443, "name": "_tokenCreators", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 16174, "src": "3398:14:50", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint256_$_t_address_$", "typeString": "mapping(uint256 => address)" } }, "id": 16445, "indexExpression": { "id": 16444, "name": "tokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 16438, "src": "3413:7:50", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3398:23:50", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "expression": { "id": 16446, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967281, "src": "3425:3:50", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 16447, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "3429:6:50", "memberName": "sender", "nodeType": "MemberAccess", "src": "3425:10:50", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "3398:37:50", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "43616e206f6e6c792062652063616c6c656420627920746f6b656e2063726561746f72", "id": 16449, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "3437:37:50", "typeDescriptions": { "typeIdentifier": "t_stringliteral_a7799927f69afdc4e349874d858a998867065cdd7a64751c41248a3f2a0a2190", "typeString": "literal_string \"Can only be called by token creator\"" }, "value": "Can only be called by token creator" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_a7799927f69afdc4e349874d858a998867065cdd7a64751c41248a3f2a0a2190", "typeString": "literal_string \"Can only be called by token creator\"" } ], "id": 16442, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 4294967278, 4294967278 ], "referencedDeclaration": 4294967278, "src": "3390:7:50", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 16450, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "3390:85:50", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 16451, "nodeType": "ExpressionStatement", "src": "3390:85:50" } ] }, "documentation": { "id": 16434, "nodeType": "StructuredDocumentation", "src": "3240:69:50", "text": " @dev See {IERC721CreatorExtensionBurnable-onBurn}." }, "functionSelector": "45a1b92c", "id": 16453, "implemented": true, "kind": "function", "modifiers": [], "name": "onBurn", "nameLocation": "3323:6:50", "nodeType": "FunctionDefinition", "overrides": { "id": 16440, "nodeType": "OverrideSpecifier", "overrides": [], "src": "3371:8:50" }, "parameters": { "id": 16439, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 16436, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 16453, "src": "3330:7:50", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 16435, "name": "address", "nodeType": "ElementaryTypeName", "src": "3330:7:50", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 16438, "mutability": "mutable", "name": "tokenId", "nameLocation": "3347:7:50", "nodeType": "VariableDeclaration", "scope": 16453, "src": "3339:15:50", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 16437, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3339:7:50", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "3329:26:50" }, "returnParameters": { "id": 16441, "nodeType": "ParameterList", "parameters": [], "src": "3380:0:50" }, "scope": 16454, "src": "3314:168:50", "stateMutability": "nonpayable", "virtual": true, "visibility": "public" } ], "scope": 16455, "src": "578:2908:50", "usedErrors": [] } ], "src": "33:3453:50" }, "compiler": { "name": "solc", "version": "0.8.19+commit.7dd6d404.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.4.12", "updatedAt": "2023-03-22T17:07:39.765Z", "devdoc": { "details": "Suggested implementation for extensions that want to receive onBurn callbacks Mint tracks the creators/tokens created, and onBurn only accepts callbacks from the creator of a token created.", "kind": "dev", "methods": { "approveAdmin(address)": { "details": "See {IAdminControl-approveAdmin}." }, "getAdmins()": { "details": "See {IAdminControl-getAdmins}." }, "isAdmin(address)": { "details": "See {IAdminControl-isAdmin}." }, "mint(address,address)": { "details": "mint a token" }, "mintBatch(address,address,uint16)": { "details": "batch mint a token" }, "onBurn(address,uint256)": { "details": "See {IERC721CreatorExtensionBurnable-onBurn}." }, "owner()": { "details": "Returns the address of the current owner." }, "renounceOwnership()": { "details": "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." }, "revokeAdmin(address)": { "details": "See {IAdminControl-revokeAdmin}." }, "supportsInterface(bytes4)": { "details": "See {IERC165-supportsInterface}." }, "transferOwnership(address)": { "details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner." } }, "version": 1 }, "userdoc": { "kind": "user", "methods": {}, "version": 1 } }