Contract Address Details

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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "./Web3EntryBase.sol";
import "./libraries/OP.sol";
contract Web3Entry is Web3EntryBase {
    using EnumerableSet for EnumerableSet.AddressSet;
    // characterId => operator => permissionsBitMap
    mapping(uint256 => mapping(address => uint256)) internal _operatorsPermissionBitMap; // slot 25
    // characterId => noteId => operator => permissionsBitMap4Note
    mapping(uint256 => mapping(uint256 => mapping(address => uint256)))
        internal _operatorsPermission4NoteBitMap; // slot 26
    /**
     * @notice Grant an address as an operator and authorize it with custom permissions.
     * @param characterId ID of your character that you want to authorize.
     * @param operator Address to grant operator permissions to.
     * @param permissionBitMap Bitmap used for finer grained operator permissions controls.
     * @dev Every bit in permissionBitMap stands for a corresponding method in Web3Entry. more details in OP.sol.
     */
    function grantOperatorPermissions(
        uint256 characterId,
        address operator,
        uint256 permissionBitMap
    ) external override {
        _validateCallerIsCharacterOwner(characterId);
        if (permissionBitMap == 0) {
            _operatorsByCharacter[characterId].remove(operator);
        } else {
            _operatorsByCharacter[characterId].add(operator);
        }
        _setOperatorPermissions(characterId, operator, permissionBitMap);
    }
    /**
     * @notice Grant an address as an operator and authorize it with custom permissions for a single note.
     * @param characterId ID of your character that you want to authorize.
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "./DataTypes.sol";
import "./Events.sol";
import "../interfaces/ILinkModule4Note.sol";
import "../interfaces/IMintModule4Note.sol";
import "../interfaces/IMintNFT.sol";
import "@openzeppelin/contracts/proxy/Clones.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
library PostLogic {
    using Strings for uint256;
    function postNoteWithLink(
        DataTypes.PostNoteData calldata vars,
        uint256 noteId,
        bytes32 linkItemType,
        bytes32 linkKey,
        bytes calldata data,
        mapping(uint256 => mapping(uint256 => DataTypes.Note)) storage _noteByIdByCharacter
    ) external {
        uint256 characterId = vars.characterId;
        // save note
        if (linkItemType != bytes32(0)) {
            _noteByIdByCharacter[characterId][noteId].linkItemType = linkItemType;
            _noteByIdByCharacter[characterId][noteId].linkKey = linkKey;
        }
        _noteByIdByCharacter[characterId][noteId].contentUri = vars.contentUri;
        _noteByIdByCharacter[characterId][noteId].linkModule = vars.linkModule;
        _noteByIdByCharacter[characterId][noteId].mintModule = vars.mintModule;
        // init link module
        if (vars.linkModule != address(0)) {
            bytes memory linkModuleReturnData = ILinkModule4Note(vars.linkModule)
                .initializeLinkModule(characterId, noteId, vars.linkModuleInitData);
            emit Events.SetLinkModule4Note(
                characterId,
                noteId,
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/Strings.sol)
pragma solidity ^0.8.0;
/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;
    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol
        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }
    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
interface ILinkModule4Linklist {
    function initializeLinkModule(uint256 tokenId, bytes calldata data)
        external
        returns (bytes memory);
    function processLink(
        address account,
        uint256 tokenId,
        bytes calldata data
    ) external;
}
          
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)
pragma solidity ^0.8.0;
/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}
          
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
interface ILinkModule4Address {
    function initializeLinkModule(address account, bytes calldata data)
        external
        returns (bytes memory);
    function processLink(
        address account,
        uint256 noteId,
        bytes calldata data
    ) external;
}
          
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
interface IMintNFT {
    function initialize(
        uint256 characterId,
        uint256 noteId,
        address web3Entry,
        string calldata name,
        string calldata symbol
    ) external;
    function mint(address to) external returns (uint256);
    function getSourcePublicationPointer() external view returns (uint256, uint256);
}
          
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)
pragma solidity ^0.8.0;
import "../IERC721.sol";
/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);
    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);
    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}
          
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "../libraries/DataTypes.sol";
interface ILinklist {
    function mint(
        uint256 characterId,
        bytes32 linkType,
        uint256 tokenId
    ) external;
    function setUri(uint256 tokenId, string memory _uri) external;
    /////////////////////////////////
    // linking Character
    /////////////////////////////////
    function addLinkingCharacterId(uint256 tokenId, uint256 toCharacterId) external;
    function removeLinkingCharacterId(uint256 tokenId, uint256 toCharacterId) external;
    function getLinkingCharacterIds(uint256 tokenId) external view returns (uint256[] memory);
    function getLinkingCharacterListLength(uint256 tokenId) external view returns (uint256);
    function getOwnerCharacterId(uint256 tokenId) external view returns (uint256);
    /////////////////////////////////
    // linking Note
    /////////////////////////////////
    function addLinkingNote(
        uint256 tokenId,
        uint256 toCharacterId,
        uint256 toNoteId
    ) external returns (bytes32);
    function removeLinkingNote(
        uint256 tokenId,
        uint256 toCharacterId,
        uint256 toNoteId
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "./ERC721Enumerable.sol";
import "../libraries/Events.sol";
abstract contract NFTBase is ERC721Enumerable {
    function _initialize(string calldata name, string calldata symbol) internal {
        ERC721.__ERC721_Init(name, symbol);
        emit Events.BaseInitialized(name, symbol, block.timestamp);
    }
    function burn(uint256 tokenId) public virtual {
        require(_isApprovedOrOwner(msg.sender, tokenId), "NFTBase: NotOwnerOrApproved");
        _burn(tokenId);
    }
}
          
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)
pragma solidity ^0.8.0;
import "../IERC721.sol";
/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);
    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);
    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}
          
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (proxy/utils/Initializable.sol)
pragma solidity ^0.8.2;
import "../../utils/Address.sol";
/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC721/IERC721.sol)
pragma solidity ^0.8.0;
import "../../utils/introspection/IERC165.sol";
/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);
    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);
    /**
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)
pragma solidity ^0.8.0;
/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}
          
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)
pragma solidity ^0.8.0;
/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
          
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol";
import "./ERC721.sol";
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) private _ownedTokensIndex;
    // Array with all token ids, used for enumeration
    uint256[] private _allTokens;
    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) private _allTokensIndex;
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(IERC165, ERC721)
        returns (bool)
    {
        return
            interfaceId == type(IERC721Enumerable).interfaceId ||
            super.supportsInterface(interfaceId);
    }
    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index)
        public
        view
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "./Events.sol";
import "./DataTypes.sol";
import "../interfaces/ILinklist.sol";
import "../interfaces/ILinkModule4Character.sol";
import "../interfaces/ILinkModule4Note.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
library LinkLogic {
    using EnumerableSet for EnumerableSet.Bytes32Set;
    function linkCharacter(
        uint256 fromCharacterId,
        uint256 toCharacterId,
        bytes32 linkType,
        bytes memory data,
        address linker,
        address linklist,
        address linkModule,
        mapping(uint256 => mapping(bytes32 => uint256)) storage _attachedLinklists
    ) external {
        uint256 linklistId = _mintLinklist(fromCharacterId, linkType, linklist, _attachedLinklists);
        // add to link list
        ILinklist(linklist).addLinkingCharacterId(linklistId, toCharacterId);
        // process link module
        if (linkModule != address(0)) {
            try
                ILinkModule4Character(linkModule).processLink(linker, toCharacterId, data)
            {} catch {}
        }
        emit Events.LinkCharacter(linker, fromCharacterId, toCharacterId, linkType, linklistId);
    }
    function unlinkCharacter(
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
library Constants {
    uint8 internal constant MAX_HANDLE_LENGTH = 31;
    uint8 internal constant MIN_HANDLE_LENGTH = 3;
    // note link item type
    // "Character"
    bytes32 constant NoteLinkTypeCharacter =
        0x4368617261637465720000000000000000000000000000000000000000000000;
    // "Address"
    bytes32 constant NoteLinkTypeAddress =
        0x4164647265737300000000000000000000000000000000000000000000000000;
    // "Linklist"
    bytes32 constant NoteLinkTypeLinklist =
        0x4c696e6b6c697374000000000000000000000000000000000000000000000000;
    // "Note"
    bytes32 constant NoteLinkTypeNote =
        0x4e6f746500000000000000000000000000000000000000000000000000000000;
    // "ERC721"
    bytes32 constant NoteLinkTypeERC721 =
        0x4552433732310000000000000000000000000000000000000000000000000000;
    // "AnyUri"
    bytes32 constant NoteLinkTypeAnyUri =
        0x416e795572690000000000000000000000000000000000000000000000000000;
}
          
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "../libraries/DataTypes.sol";
interface IWeb3Entry {
    function initialize(
        string calldata _name,
        string calldata _symbol,
        address _linklistContract,
        address _mintNFTImpl,
        address _periphery,
        address resolver
    ) external;
    ////////////////////////////////////////////////////////
    ///     EXTERNAL VIEW FUNCTIONS
    ////////////////////////////////////////////////////////
    function createCharacter(DataTypes.CreateCharacterData calldata vars) external;
    function setHandle(uint256 characterId, string calldata newHandle) external;
    function setSocialToken(uint256 characterId, address tokenAddress) external;
    function setCharacterUri(uint256 characterId, string calldata newUri) external;
    function setPrimaryCharacterId(uint256 characterId) external;
    function grantOperatorPermissions(
        uint256 characterId,
        address operator,
        uint256 permissionBitMap
    ) external;
    function grantOperatorPermissions4Note(
        uint256 characterId,
        uint256 noteId,
        address operator,
        uint256 permissionBitMap
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
interface ILinkModule4Character {
    function initializeLinkModule(uint256 characterId, bytes calldata data)
        external
        returns (bytes memory);
    function processLink(
        address caller,
        uint256 characterId,
        bytes calldata data
    ) external;
}
          
 
 
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
library Events {
    event BaseInitialized(string name, string symbol, uint256 timestamp);
    event Web3EntryInitialized(uint256 timestamp);
    event LinklistNFTInitialized(uint256 timestamp);
    event MintNFTInitialized(uint256 characterId, uint256 noteId, uint256 timestamp);
    event CharacterCreated(
        uint256 indexed characterId,
        address indexed creator,
        address indexed to,
        string handle,
        uint256 timestamp
    );
    event SetPrimaryCharacterId(
        address indexed account,
        uint256 indexed characterId,
        uint256 indexed oldCharacterId
    );
    event SetHandle(address indexed account, uint256 indexed characterId, string newHandle);
    event SetSocialToken(
        address indexed account,
        uint256 indexed characterId,
        address indexed tokenAddress
    );
    event SetOperator(uint256 indexed characterId, address indexed operator, uint256 timestamp);
    event AddOperator(uint256 indexed characterId, address indexed operator, uint256 timestamp);
    event RemoveOperator(uint256 indexed characterId, address indexed operator, uint256 timestamp);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
interface IMintModule4Note {
    function initializeMintModule(
        uint256 characterId,
        uint256 noteId,
        bytes calldata data
    ) external returns (bytes memory);
    function processMint(
        address to,
        uint256 characterId,
        uint256 noteId,
        bytes calldata data
    ) external;
}
          
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
interface ILinkModule4Note {
    function initializeLinkModule(
        uint256 characterId,
        uint256 noteId,
        bytes calldata data
    ) external returns (bytes memory);
    function processLink(
        address caller,
        uint256 characterId,
        uint256 noteId,
        bytes calldata data
    ) external;
}
          
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "./DataTypes.sol";
import "./Events.sol";
import "./Constants.sol";
import "../interfaces/ILinkModule4Character.sol";
import "../interfaces/ILinklist.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
library CharacterLogic {
    using EnumerableSet for EnumerableSet.Bytes32Set;
    function createCharacter(
        DataTypes.CreateCharacterData calldata vars,
        bool validateHandle,
        uint256 characterId,
        mapping(bytes32 => uint256) storage _characterIdByHandleHash,
        mapping(uint256 => DataTypes.Character) storage _characterById
    ) external {
        if (validateHandle) {
            _validateHandle(vars.handle);
        }
        bytes32 handleHash = keccak256(bytes(vars.handle));
        require(_characterIdByHandleHash[handleHash] == 0, "HandleExists");
        _characterIdByHandleHash[handleHash] = characterId;
        _characterById[characterId].characterId = characterId;
        _characterById[characterId].handle = vars.handle;
        _characterById[characterId].uri = vars.uri;
        // init link module
        if (vars.linkModule != address(0)) {
            _characterById[characterId].linkModule = vars.linkModule;
            ILinkModule4Character(vars.linkModule).initializeLinkModule(
                characterId,
                vars.linkModuleInitData
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
library DataTypes {
    struct MigrateData {
        address account;
        string handle;
        string uri;
        address[] toAddresses;
        bytes32 linkType;
    }
    struct CreateCharacterData {
        address to;
        string handle;
        string uri;
        address linkModule;
        bytes linkModuleInitData;
    }
    struct createThenLinkCharacterData {
        uint256 fromCharacterId;
        address to;
        bytes32 linkType;
    }
    struct linkNoteData {
        uint256 fromCharacterId;
        uint256 toCharacterId;
        uint256 toNoteId;
        bytes32 linkType;
        bytes data;
    }
    struct unlinkNoteData {
        uint256 fromCharacterId;
        uint256 toCharacterId;
        uint256 toNoteId;
        bytes32 linkType;
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/Address.sol)
pragma solidity ^0.8.1;
/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.
        return account.code.length > 0;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "./Events.sol";
import "./DataTypes.sol";
import "../interfaces/IMintModule4Note.sol";
import "../interfaces/ILinkModule4Note.sol";
import "../interfaces/ILinkModule4ERC721.sol";
import "../interfaces/ILinkModule4Linklist.sol";
import "../interfaces/ILinkModule4Address.sol";
library LinkModuleLogic {
    function setLinkModule4Note(
        uint256 characterId,
        uint256 noteId,
        address linkModule,
        bytes calldata linkModuleInitData,
        mapping(uint256 => mapping(uint256 => DataTypes.Note)) storage _noteByIdByCharacter
    ) external {
        require(!_noteByIdByCharacter[characterId][noteId].locked, "NoteLocked");
        if (linkModule != address(0)) {
            _noteByIdByCharacter[characterId][noteId].linkModule = linkModule;
            bytes memory returnData = ILinkModule4Note(linkModule).initializeLinkModule(
                characterId,
                noteId,
                linkModuleInitData
            );
            emit Events.SetLinkModule4Note(
                characterId,
                noteId,
                linkModule,
                returnData,
                block.timestamp
            );
        }
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
/**
* @dev every uint8 stands for a single method in Web3Entry.sol.
* For most cases, we recommend simply granting operators the OPERATOR_SIGN_PERMISSION_BITMAP,
* which gives operator full permissions aside from owner permissions and future permissions, but for
* those who're more aware of access control, the custom permission bitmap is all yours,
* and you can find every customizable methods below.
* `OPERATOR_SIGN_PERMISSION_BITMAP` have access to all methods in `OPERATOR_SYNC_PERMISSION_BITMAP`
* plus more permissions for signing.
* Permissions are laid out in a increasing order of power.
* so the bitmap looks like this:
* |   opSync   |   opSign   |   future   |  owner   |
* |------------|------------|------------|----------|
* |255------236|235------176|175-------21|20-------0|
*/
library OP {
    // [0,20] for owner permission
    uint8 internal constant SET_HANDLE = 0;
    uint8 internal constant SET_SOCIAL_TOKEN = 1;
    uint8 internal constant GRANT_OPERATOR_PERMISSIONS = 2;
    // [21, 175] are reserved for future
    // [176, 235] for operator sign permissions
    uint8 internal constant SET_CHARACTER_URI = 176;
    uint8 internal constant SET_LINK_LIST_URI = 177;
    uint8 internal constant LINK_CHARACTER = 178;
    uint8 internal constant UNLINK_CHARACTER = 179;
    uint8 internal constant CREATE_THEN_LINK_CHARACTER = 180;
    uint8 internal constant LINK_NOTE = 181;
    uint8 internal constant UNLINK_NOTE = 182;
    uint8 internal constant LINK_ERC721 = 183;
    uint8 internal constant UNLINK_ERC721 = 184;
    uint8 internal constant LINK_ADDRESS = 185;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "./base/NFTBase.sol";
import "./interfaces/IWeb3Entry.sol";
import "./interfaces/ILinklist.sol";
import "./interfaces/ILinkModule4Note.sol";
import "./interfaces/IResolver.sol";
import "./storage/Web3EntryStorage.sol";
import "./storage/Web3EntryExtendStorage.sol";
import "./libraries/DataTypes.sol";
import "./libraries/Constants.sol";
import "./libraries/Events.sol";
import "./libraries/CharacterLogic.sol";
import "./libraries/PostLogic.sol";
import "./libraries/LinkModuleLogic.sol";
import "./libraries/LinkLogic.sol";
import "./libraries/OP.sol";
import "@openzeppelin/contracts/proxy/utils/Initializable.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
contract Web3EntryBase is
    IWeb3Entry,
    NFTBase,
    Web3EntryStorage,
    Initializable,
    Web3EntryExtendStorage
{
    using Strings for uint256;
    using EnumerableSet for EnumerableSet.Bytes32Set;
    using EnumerableSet for EnumerableSet.AddressSet;
    uint256 internal constant REVISION = 4;
    function initialize(
        string calldata _name,
        string calldata _symbol,
        address _linklistContract,
        address _mintNFTImpl,
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/structs/EnumerableSet.sol)
pragma solidity ^0.8.0;
/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 *
 * [WARNING]
 * ====
 *  Trying to delete such a structure from storage will likely result in data corruption, rendering the structure unusable.
 *  See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.
 *
 *  In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an array of EnumerableSet.
 * ====
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
interface ILinkModule4ERC721 {
    function initializeLinkModule(
        address tokenAddress,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes memory);
    function processLink(
        address account,
        address tokenAddress,
        uint256 tokenId,
        bytes calldata data
    ) external;
}
          
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";
/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;
    // Token name
    string private _name;
    // Token symbol
    string private _symbol;
    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;
    // Mapping owner address to token count
    mapping(address => uint256) private _balances;
    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;
    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;
    function __ERC721_Init(string calldata name_, string calldata symbol_) internal {
        _name = name_;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
interface IResolver {
    function addENSRecords(string[] calldata labels, address[] calldata owners) external;
    function addRNSRecords(string[] calldata labels, address[] calldata owners) external;
    function deleteENSRecords(string[] calldata labels) external;
    function deleteRNSRecords(string[] calldata labels) external;
    function getENSRecord(string calldata label) external view returns (address);
    function getRNSRecord(string calldata label) external view returns (address);
    function getTotalENSCount() external view returns (uint256);
    function getTotalRNSCount() external view returns (uint256);
}
          
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
contract Web3EntryExtendStorage {
    address internal periphery; // slot 21
    mapping(uint256 => address) internal _operatorByCharacter; // obsoleted slot 22
    address public resolver; // slot 23
    mapping(uint256 => EnumerableSet.AddressSet) internal _operatorsByCharacter; //slot 24
}
          
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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