Art Blocks

0x059edd72cd353df5106d2b9cc5ab83a52287ac3a Copy

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Public Functions 57

Event Types 4

Code Size 48,356 bytes

Library Use

Uses SafeMath for uint256.

Events (4)

Approval Event

Parameters

owner	address
approved	address
tokenId	uint256

ApprovalForAll Event

Parameters

owner	address
operator	address
approved	bool

Mint Event

Parameters

_to	address
_tokenId	uint256
_projectId	uint256
_invocations	uint256
_value	uint256

Transfer Event

Parameters

from	address
to	address
tokenId	uint256

Structs (1)

Project Event

Members

name	string
artist	string
description	string
website	string
license	string
dynamic	bool
artistAddress	address
additionalPayee	address
additionalPayeePercentage	uint256
secondMarketRoyalty	uint256
pricePerTokenInWei	uint256
projectBaseURI	string
projectBaseIpfsURI	string
invocations	uint256
maxInvocations	uint256
scriptJSON	string
scripts	mapping(uint256 => string)
scriptCount	uint
ipfsHash	string
hashes	uint256
useIpfs	bool
active	bool
locked	bool
paused	bool

Functions Expand All Collapse All

balanceOf

Parameters

Name	Type
owner	address

Properties

Visibility public

Mutability view

Requirements

owner must not be equal to UNKNOWN VALUE

Source Code

    function balanceOf(address owner) public view returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");

        return _ownedTokensCount[owner].current();
    }

ownerOf

Parameters

Name	Type
tokenId	uint256

Properties

Visibility public

Mutability view

Requirements

owner must not be equal to UNKNOWN VALUE

Source Code

    function ownerOf(uint256 tokenId) public view returns (address) {
        address owner = _tokenOwner[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");

        return owner;
    }

safeTransferFrom

Parameters

Name	Type
from	address
to	address
tokenId	uint256

Properties

Visibility public

Mutability transaction

Requirements

null

from must be equal to the result of calling ownerOf with tokenId

to must not be equal to UNKNOWN VALUE

null

Source Code

    function safeTransferFrom(address from, address to, uint256 tokenId) public {
        safeTransferFrom(from, to, tokenId, "");
    }

transferFrom

Parameters

Name	Type
from	address
to	address
tokenId	uint256

Properties

Visibility public

Mutability transaction

Requirements

null

from must be equal to the result of calling ownerOf with tokenId

to must not be equal to UNKNOWN VALUE

Source Code

    function transferFrom(address from, address to, uint256 tokenId) public {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(msg.sender, tokenId), "ERC721: transfer caller is not owner nor approved");

        _transferFrom(from, to, tokenId);
    }

approve

Parameters

Name	Type
to	address
tokenId	uint256

Properties

Visibility public

Mutability transaction

Requirements

to must not be equal to owner

One or more of the following: -null - OR owner must be equal to the sender's address

Source Code

    function approve(address to, uint256 tokenId) public {
        address owner = ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(msg.sender == owner || isApprovedForAll(owner, msg.sender),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

getApproved

Parameters

Name	Type
tokenId	uint256

Properties

Visibility public

Mutability view

Requirements

null

Source Code

    function getApproved(uint256 tokenId) public view returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

setApprovalForAll

Parameters

Name	Type
to	address
approved	bool

Properties

Visibility public

Mutability transaction

Requirements

to must not be equal to the sender's address

Source Code

    function setApprovalForAll(address to, bool approved) public {
        require(to != msg.sender, "ERC721: approve to caller");

        _operatorApprovals[msg.sender][to] = approved;
        emit ApprovalForAll(msg.sender, to, approved);
    }

isApprovedForAll

Parameters

Name	Type
owner	address
operator	address

Properties

Visibility public

Mutability view

Source Code

    function isApprovedForAll(address owner, address operator) public view returns (bool) {
        return _operatorApprovals[owner][operator];
    }

safeTransferFrom

Parameters

Name	Type
from	address
to	address
tokenId	uint256
_data	bytes

Properties

Visibility public

Mutability transaction

Requirements

null

from must be equal to the result of calling ownerOf with tokenId

to must not be equal to UNKNOWN VALUE

null

Source Code

    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public {
        transferFrom(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

totalSupply

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

    function totalSupply() public view returns (uint256) {
        return _allTokens.length;
    }

tokenOfOwnerByIndex

Parameters

Name	Type
owner	address
index	uint256

Properties

Visibility public

Mutability view

Requirements

index must be less than the result of calling balanceOf with owner

Source Code

    function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {
        require(index < balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

tokenByIndex

Parameters

Name	Type
index	uint256

Properties

Visibility public

Mutability view

Requirements

index must be less than the result of calling totalSupply

Source Code

    function tokenByIndex(uint256 index) public view returns (uint256) {
        require(index < totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

supportsInterface

Parameters

Name	Type
interfaceId	bytes4

Properties

Visibility public

Mutability view

Source Code

    function supportsInterface(bytes4 interfaceId) external view returns (bool) {
        return _supportedInterfaces[interfaceId];
    }

name

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

    function name() external view returns (string memory) {
        return _name;
    }

symbol

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

    function symbol() external view returns (string memory) {
        return _symbol;
    }

purchase

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability payable

Requirements

msg.value must be greater than or equal to undefined.pricePerTokenInWei

UNKNOWN VALUE must be less than or equal to undefined.maxInvocations

One or more of the following: - the sender's address must be equal to undefined.artistAddress

One or more of the following: - the sender's address must be equal to undefined.artistAddress - ORundefined.paused must not be true

Source Code

    function purchase(uint256 _projectId) public payable returns (uint256 _tokenId) {
        return purchaseTo(msg.sender, _projectId);
    }

purchaseTo

Parameters

Name	Type
_to	address
_projectId	uint256

Properties

Visibility public

Mutability payable

Requirements

msg.value must be greater than or equal to undefined.pricePerTokenInWei

UNKNOWN VALUE must be less than or equal to undefined.maxInvocations

One or more of the following: - the sender's address must be equal to undefined.artistAddress

One or more of the following: - the sender's address must be equal to undefined.artistAddress - ORundefined.paused must not be true

Source Code

    function purchaseTo(address _to, uint256 _projectId) public payable returns (uint256 _tokenId) {
        require(msg.value >= projects[_projectId].pricePerTokenInWei, "Must send at least pricePerTokenInWei");
        require(projects[_projectId].invocations.add(1) <= projects[_projectId].maxInvocations, "Must not exceed max invocations");
        require(projects[_projectId].active || msg.sender == projects[_projectId].artistAddress, "Project must exist and be active");
        require(!projects[_projectId].paused || msg.sender == projects[_projectId].artistAddress, "Purchases are paused.");

        uint256 tokenId = _mintToken(_to, _projectId);

        _splitFunds(_projectId);

        return tokenId;
    }

updateArtblocksAddress

Parameters

Name	Type
_artblocksAddress	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyAdmin checks for the following:

admin must be equal to the sender's address

Source Code

    function updateArtblocksAddress(address payable _artblocksAddress) public onlyAdmin {
        artblocksAddress = _artblocksAddress;
    }

updateArtblocksPercentage

Parameters

Name	Type
_artblocksPercentage	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyAdmin checks for the following:

admin must be equal to the sender's address

Requirements

_artblocksPercentage must be less than or equal to 25

Source Code

    function updateArtblocksPercentage(uint256 _artblocksPercentage) public onlyAdmin {
        require(_artblocksPercentage <= 25, "Max of 25%");
        artblocksPercentage = _artblocksPercentage;
    }

addWhitelisted

Parameters

Name	Type
_address	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyAdmin checks for the following:

admin must be equal to the sender's address

Source Code

    function addWhitelisted(address _address) public onlyAdmin {
        isWhitelisted[_address] = true;
    }

removeWhitelisted

Parameters

Name	Type
_address	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyAdmin checks for the following:

admin must be equal to the sender's address

Source Code

    function removeWhitelisted(address _address) public onlyAdmin {
        isWhitelisted[_address] = false;
    }

toggleProjectIsLocked

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyWhitelisted checks for the following:

onlyUnlocked checks for the following:

undefined.locked must not be true

Source Code

    function toggleProjectIsLocked(uint256 _projectId) public onlyWhitelisted onlyUnlocked(_projectId) {
        projects[_projectId].locked = true;
    }

toggleProjectIsActive

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyWhitelisted checks for the following:

Source Code

    function toggleProjectIsActive(uint256 _projectId) public onlyWhitelisted {
        projects[_projectId].active = !projects[_projectId].active;
    }

updateProjectArtistAddress

Parameters

Name	Type
_projectId	uint256
_artistAddress	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectArtistAddress(uint256 _projectId, address payable _artistAddress) public onlyArtistOrWhitelisted(_projectId) {
        projects[_projectId].artistAddress = _artistAddress;
    }

toggleProjectIsPaused

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Source Code

    function toggleProjectIsPaused(uint256 _projectId) public onlyArtist(_projectId) {
        projects[_projectId].paused = !projects[_projectId].paused;
    }

addProject

Parameters

Name	Type
_pricePerTokenInWei	uint256
_dynamic	bool

Properties

Visibility public

Mutability transaction

Modifiers

onlyWhitelisted checks for the following:

Source Code

    function addProject(uint256 _pricePerTokenInWei, bool _dynamic) public onlyWhitelisted {

        uint256 projectId = nextProjectId;
        projects[projectId].artistAddress = msg.sender;
        projects[projectId].pricePerTokenInWei = _pricePerTokenInWei;
        projects[projectId].paused=true;
        projects[projectId].dynamic=_dynamic;
        projects[projectId].maxInvocations = ONE_MILLION;
        if (!_dynamic) {
            projects[projectId].hashes = 0;
        } else {
            projects[projectId].hashes = 1;
        }
        nextProjectId = nextProjectId.add(1);
    }

updateProjectPricePerTokenInWei

Parameters

Name	Type
_projectId	uint256
_pricePerTokenInWei	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectPricePerTokenInWei(uint256 _projectId, uint256 _pricePerTokenInWei) onlyArtist(_projectId) public {
        projects[_projectId].pricePerTokenInWei = _pricePerTokenInWei;
    }

updateProjectName

Parameters

Name	Type
_projectId	uint256
_projectName	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectName(uint256 _projectId, string memory _projectName) onlyUnlocked(_projectId) onlyArtistOrWhitelisted(_projectId) public {
        projects[_projectId].name = _projectName;
    }

updateProjectArtistName

Parameters

Name	Type
_projectId	uint256
_projectArtistName	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectArtistName(uint256 _projectId, string memory _projectArtistName) onlyUnlocked(_projectId) onlyArtistOrWhitelisted(_projectId) public {
        projects[_projectId].artist = _projectArtistName;
    }

updateProjectAdditionalPayeeInfo

Parameters

Name	Type
_projectId	uint256
_additionalPayee	address
_additionalPayeePercentage	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Requirements

_additionalPayeePercentage must be less than or equal to 100

Source Code

    function updateProjectAdditionalPayeeInfo(uint256 _projectId, address payable _additionalPayee, uint256 _additionalPayeePercentage) onlyArtist(_projectId) public {
        require(_additionalPayeePercentage <= 100, "Max of 100%");
        projects[_projectId].additionalPayee = _additionalPayee;
        projects[_projectId].additionalPayeePercentage = _additionalPayeePercentage;
    }

updateProjectSecondaryMarketRoyaltyPercentage

Parameters

Name	Type
_projectId	uint256
_secondMarketRoyalty	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Requirements

_secondMarketRoyalty must be less than or equal to 100

Source Code

    function updateProjectSecondaryMarketRoyaltyPercentage(uint256 _projectId, uint256 _secondMarketRoyalty) onlyArtist(_projectId) public {
        require(_secondMarketRoyalty <= 100, "Max of 100%");
        projects[_projectId].secondMarketRoyalty = _secondMarketRoyalty;
    }

updateProjectDescription

Parameters

Name	Type
_projectId	uint256
_projectDescription	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectDescription(uint256 _projectId, string memory _projectDescription) onlyArtist(_projectId) public {
        projects[_projectId].description = _projectDescription;
    }

updateProjectWebsite

Parameters

Name	Type
_projectId	uint256
_projectWebsite	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectWebsite(uint256 _projectId, string memory _projectWebsite) onlyArtist(_projectId) public {
        projects[_projectId].website = _projectWebsite;
    }

updateProjectLicense

Parameters

Name	Type
_projectId	uint256
_projectLicense	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectLicense(uint256 _projectId, string memory _projectLicense) onlyUnlocked(_projectId) onlyArtistOrWhitelisted(_projectId) public {
        projects[_projectId].license = _projectLicense;
    }

updateProjectMaxInvocations

Parameters

Name	Type
_projectId	uint256
_maxInvocations	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Requirements

_maxInvocations must be greater than undefined.invocations

_maxInvocations must be less than or equal to ONE_MILLION

Source Code

    function updateProjectMaxInvocations(uint256 _projectId, uint256 _maxInvocations) onlyUnlocked(_projectId) onlyArtistOrWhitelisted(_projectId) public {
        require(_maxInvocations > projects[_projectId].invocations, "You must set max invocations greater than current invocations");
        require(_maxInvocations <= ONE_MILLION, "Cannot exceed 1,000,000");
        projects[_projectId].maxInvocations = _maxInvocations;
    }

updateProjectHashesGenerated

Parameters

Name	Type
_projectId	uint256
_hashes	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyWhitelisted checks for the following:

Requirements

undefined.invocations must be equal to 0

_hashes must be greater than or equal to 0

_hashes must be less than or equal to 100

Source Code

    function updateProjectHashesGenerated(uint256 _projectId, uint256 _hashes) onlyUnlocked(_projectId) onlyWhitelisted() public {
        require(projects[_projectId].invocations == 0, "Can not modify hashes generated after a token is minted.");
        require(projects[_projectId].dynamic, "Can only modify hashes on dynamic projects.");
        require(_hashes <= 100 && _hashes >= 0, "Hashes generated must be a positive integer and max hashes per invocation are 100");
        projects[_projectId].hashes = _hashes;
    }

addProjectScript

Parameters

Name	Type
_projectId	uint256
_script	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Source Code

    function addProjectScript(uint256 _projectId, string memory _script) onlyUnlocked(_projectId) onlyArtistOrWhitelisted(_projectId) public {
        projects[_projectId].scripts[projects[_projectId].scriptCount] = _script;
        projects[_projectId].scriptCount = projects[_projectId].scriptCount.add(1);
    }

updateProjectScript

Parameters

Name	Type
_projectId	uint256
_scriptId	uint256
_script	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Requirements

_scriptId must be less than undefined.scriptCount

Source Code

    function updateProjectScript(uint256 _projectId, uint256 _scriptId, string memory _script) onlyUnlocked(_projectId) onlyArtistOrWhitelisted(_projectId) public {
        require(_scriptId < projects[_projectId].scriptCount, "scriptId out of range");
        projects[_projectId].scripts[_scriptId] = _script;
    }

removeProjectLastScript

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Requirements

undefined.scriptCount must be greater than 0

Source Code

    function removeProjectLastScript(uint256 _projectId) onlyUnlocked(_projectId) onlyArtistOrWhitelisted(_projectId) public {
        require(projects[_projectId].scriptCount > 0, "there are no scripts to remove");
        delete projects[_projectId].scripts[projects[_projectId].scriptCount - 1];
        projects[_projectId].scriptCount = projects[_projectId].scriptCount.sub(1);
    }

updateProjectScriptJSON

Parameters

Name	Type
_projectId	uint256
_projectScriptJSON	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectScriptJSON(uint256 _projectId, string memory _projectScriptJSON) onlyUnlocked(_projectId) onlyArtistOrWhitelisted(_projectId) public {
        projects[_projectId].scriptJSON = _projectScriptJSON;
    }

updateProjectIpfsHash

Parameters

Name	Type
_projectId	uint256
_ipfsHash	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectIpfsHash(uint256 _projectId, string memory _ipfsHash) onlyUnlocked(_projectId) onlyArtistOrWhitelisted(_projectId) public {
        projects[_projectId].ipfsHash = _ipfsHash;
    }

updateProjectBaseURI

Parameters

Name	Type
_projectId	uint256
_newBaseURI	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectBaseURI(uint256 _projectId, string memory _newBaseURI) onlyArtist(_projectId) public {
        projects[_projectId].projectBaseURI = _newBaseURI;
    }

updateProjectBaseIpfsURI

Parameters

Name	Type
_projectId	uint256
_projectBaseIpfsURI	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Source Code

    function updateProjectBaseIpfsURI(uint256 _projectId, string memory _projectBaseIpfsURI) onlyArtist(_projectId) public {
        projects[_projectId].projectBaseIpfsURI = _projectBaseIpfsURI;
    }

toggleProjectUseIpfsForStatic

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Requirements

undefined.dynamic must not be true

Source Code

    function toggleProjectUseIpfsForStatic(uint256 _projectId) onlyArtist(_projectId) public {
        require(!projects[_projectId].dynamic, "can only set static IPFS hash for static projects");
        projects[_projectId].useIpfs = !projects[_projectId].useIpfs;
    }

toggleProjectIsDynamic

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyUnlocked checks for the following:

undefined.locked must not be true

onlyArtistOrWhitelisted checks for the following:

One or more of the following: - the sender's address must be equal to undefined.artistAddress

Requirements

undefined.invocations must be equal to 0

Source Code

    function toggleProjectIsDynamic(uint256 _projectId) onlyUnlocked(_projectId) onlyArtistOrWhitelisted(_projectId) public {
      require(projects[_projectId].invocations == 0, "Can not switch after a token is minted.");
        if (projects[_projectId].dynamic) {
            projects[_projectId].hashes = 0;
        } else {
            projects[_projectId].hashes = 1;
        }
        projects[_projectId].dynamic = !projects[_projectId].dynamic;
    }

overrideTokenDynamicImageWithIpfsLink

Parameters

Name	Type
_tokenId	uint256
_ipfsHash	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Source Code

    function overrideTokenDynamicImageWithIpfsLink(uint256 _tokenId, string memory _ipfsHash) onlyArtist(tokenIdToProjectId[_tokenId]) public {
        staticIpfsImageLink[_tokenId] = _ipfsHash;
    }

clearTokenIpfsImageUri

Parameters

Name	Type
_tokenId	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyArtist checks for the following:

the sender's address must be equal to undefined.artistAddress

Source Code

    function clearTokenIpfsImageUri(uint256 _tokenId) onlyArtist(tokenIdToProjectId[_tokenId]) public {
        delete staticIpfsImageLink[tokenIdToProjectId[_tokenId]];
    }

projectDetails

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability view

Source Code

    function projectDetails(uint256 _projectId) view public returns (string memory projectName, string memory artist, string memory description, string memory website, string memory license, bool dynamic) {
        projectName = projects[_projectId].name;
        artist = projects[_projectId].artist;
        description = projects[_projectId].description;
        website = projects[_projectId].website;
        license = projects[_projectId].license;
        dynamic = projects[_projectId].dynamic;
    }

projectTokenInfo

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability view

Source Code

    function projectTokenInfo(uint256 _projectId) view public returns (address artistAddress, uint256 pricePerTokenInWei, uint256 invocations, uint256 maxInvocations, bool active, address additionalPayee, uint256 additionalPayeePercentage) {
        artistAddress = projects[_projectId].artistAddress;
        pricePerTokenInWei = projects[_projectId].pricePerTokenInWei;
        invocations = projects[_projectId].invocations;
        maxInvocations = projects[_projectId].maxInvocations;
        active = projects[_projectId].active;
        additionalPayee = projects[_projectId].additionalPayee;
        additionalPayeePercentage = projects[_projectId].additionalPayeePercentage;
    }

projectScriptInfo

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability view

Source Code

    function projectScriptInfo(uint256 _projectId) view public returns (string memory scriptJSON, uint256 scriptCount, uint256 hashes, string memory ipfsHash, bool locked, bool paused) {
        scriptJSON = projects[_projectId].scriptJSON;
        scriptCount = projects[_projectId].scriptCount;
        hashes = projects[_projectId].hashes;
        ipfsHash = projects[_projectId].ipfsHash;
        locked = projects[_projectId].locked;
        paused = projects[_projectId].paused;
    }

projectScriptByIndex

Parameters

Name	Type
_projectId	uint256
_index	uint256

Properties

Visibility public

Mutability view

Source Code

    function projectScriptByIndex(uint256 _projectId, uint256 _index) view public returns (string memory){
        return projects[_projectId].scripts[_index];
    }

projectURIInfo

Parameters

Name	Type
_projectId	uint256

Properties

Visibility public

Mutability view

Source Code

    function projectURIInfo(uint256 _projectId) view public returns (string memory projectBaseURI, string memory projectBaseIpfsURI, bool useIpfs) {
        projectBaseURI = projects[_projectId].projectBaseURI;
        projectBaseIpfsURI = projects[_projectId].projectBaseIpfsURI;
        useIpfs = projects[_projectId].useIpfs;
    }

projectShowAllTokens

Parameters

Name	Type
_projectId	uint

Properties

Visibility public

Mutability view

Source Code

    function projectShowAllTokens(uint _projectId) public view returns (uint256[] memory){
        return projectIdToTokenIds[_projectId];
    }

showTokenHashes

Parameters

Name	Type
_tokenId	uint

Properties

Visibility public

Mutability view

Source Code

    function showTokenHashes(uint _tokenId) public view returns (bytes32[] memory){
        return tokenIdToHashes[_tokenId];
    }

tokensOfOwner

Parameters

Name	Type
owner	address

Properties

Visibility public

Mutability view

Source Code

    function tokensOfOwner(address owner) external view returns (uint256[] memory) {
        return _tokensOfOwner(owner);
    }

getRoyaltyData

Parameters

Name	Type
_tokenId	uint256

Properties

Visibility public

Mutability view

Source Code

    function getRoyaltyData(uint256 _tokenId) public view returns (address artistAddress, address additionalPayee, uint256 additionalPayeePercentage, uint256 royaltyFeeByID) {
        artistAddress = projects[tokenIdToProjectId[_tokenId]].artistAddress;
        additionalPayee = projects[tokenIdToProjectId[_tokenId]].additionalPayee;
        additionalPayeePercentage = projects[tokenIdToProjectId[_tokenId]].additionalPayeePercentage;
        royaltyFeeByID = projects[tokenIdToProjectId[_tokenId]].secondMarketRoyalty;
    }

tokenURI

Parameters

Name	Type
_tokenId	uint256

Properties

Visibility public

Mutability view

Modifiers

onlyValidTokenId checks for the following:

null

Source Code

    function tokenURI(uint256 _tokenId) external view onlyValidTokenId(_tokenId) returns (string memory) {
        if (bytes(staticIpfsImageLink[_tokenId]).length > 0) {
            return Strings.strConcat(projects[tokenIdToProjectId[_tokenId]].projectBaseIpfsURI, staticIpfsImageLink[_tokenId]);
        }

        if (!projects[tokenIdToProjectId[_tokenId]].dynamic && projects[tokenIdToProjectId[_tokenId]].useIpfs) {
            return Strings.strConcat(projects[tokenIdToProjectId[_tokenId]].projectBaseIpfsURI, projects[tokenIdToProjectId[_tokenId]].ipfsHash);
        }

        return Strings.strConcat(projects[tokenIdToProjectId[_tokenId]].projectBaseURI, Strings.uint2str(_tokenId));
    }

Art Blocks

About

Stats

Library Use

Events (4) keyboard_arrow_up

Approval Event

Parameters help Event parameters list the data that an event contains.

ApprovalForAll Event

Parameters help Event parameters list the data that an event contains.

Mint Event

Parameters help Event parameters list the data that an event contains.

Transfer Event

Parameters help Event parameters list the data that an event contains.

Structs (1) keyboard_arrow_up

Project Event

Members

Functions Expand All Collapse All

balanceOf keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

ownerOf keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

safeTransferFrom keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

transferFrom keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

approve keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

getApproved keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

setApprovalForAll keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

isApprovedForAll keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

safeTransferFrom keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

totalSupply keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

tokenOfOwnerByIndex keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

tokenByIndex keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

supportsInterface keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

name keyboard_arrow_up

Events (4)

Parameters

Parameters

Parameters

Parameters

Structs (1)

balanceOf

Parameters

Requirements

ownerOf

Parameters

Requirements

safeTransferFrom

Parameters

Requirements

transferFrom

Parameters

Requirements

approve

Parameters

Requirements

getApproved

Parameters

Requirements

setApprovalForAll

Parameters

Requirements

isApprovedForAll

Parameters

safeTransferFrom

Parameters

Requirements

totalSupply

Parameters

tokenOfOwnerByIndex

Parameters

Requirements

tokenByIndex

Parameters

Requirements

supportsInterface

Parameters

name

Parameters

symbol

Parameters

purchase

Parameters

Requirements

purchaseTo

Parameters

Requirements

updateArtblocksAddress

Parameters

Modifiers

updateArtblocksPercentage

Parameters

Modifiers

Requirements

addWhitelisted

Parameters

Modifiers

removeWhitelisted

Parameters

Modifiers

toggleProjectIsLocked

Parameters

Modifiers

toggleProjectIsActive

Parameters

Modifiers

updateProjectArtistAddress

Parameters

Modifiers

toggleProjectIsPaused

Parameters

Modifiers

addProject

Parameters