@ledgerhq/hw-app-eth/lib/services/ledger/nfts.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
exports.__esModule = true;
exports.loadNftPlugin = exports.getNFTInfo = void 0;
var axios_1 = __importDefault(require("axios"));
var loadConfig_1 = require("./loadConfig");
var logs_1 = require("@ledgerhq/logs");
var getNFTInfo = function (contractAddress, chainId, userLoadConfig) { return __awaiter(void 0, void 0, void 0, function () {
    var nftExplorerBaseURL, url, response, payload, collectionNameLength, collectionNameHex, collectionName;
    var _a;
    return __generator(this, function (_b) {
        switch (_b.label) {
            case 0:
                nftExplorerBaseURL = (0, loadConfig_1.getLoadConfig)(userLoadConfig).nftExplorerBaseURL;
                if (!nftExplorerBaseURL)
                    return [2 /*return*/];
                url = "".concat(nftExplorerBaseURL, "/").concat(chainId, "/contracts/").concat(contractAddress);
                return [4 /*yield*/, axios_1["default"]
                        .get(url)
                        .then(function (r) { return r.data; })["catch"](function (e) {
                        (0, logs_1.log)("error", "could not fetch from " + url + ": " + String(e));
                        return null;
                    })];
            case 1:
                response = _b.sent();
                if (!response)
                    return [2 /*return*/];
                payload = response["payload"];
                collectionNameLength = parseInt(payload.slice(4, 6), 16);
                collectionNameHex = payload.substr(6, collectionNameLength * 2);
                collectionName = (_a = collectionNameHex
                    .match(/.{2}/g) // split every 2 characters
                ) === null || _a === void 0 ? void 0 : _a.reduce(function (acc, curr) { return (acc += String.fromCharCode(parseInt(curr, 16))); }, "");
                return [2 /*return*/, {
                        contractAddress: contractAddress,
                        collectionName: collectionName || "",
                        data: payload
                    }];
        }
    });
}); };
exports.getNFTInfo = getNFTInfo;
var loadNftPlugin = function (contractAddress, selector, chainId, userLoadConfig) { return __awaiter(void 0, void 0, void 0, function () {
    var nftExplorerBaseURL, url, response, payload;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                nftExplorerBaseURL = (0, loadConfig_1.getLoadConfig)(userLoadConfig).nftExplorerBaseURL;
                if (!nftExplorerBaseURL)
                    return [2 /*return*/];
                url = "".concat(nftExplorerBaseURL, "/").concat(chainId, "/contracts/").concat(contractAddress, "/plugin-selector/").concat(selector);
                return [4 /*yield*/, axios_1["default"]
                        .get(url)
                        .then(function (r) { return r.data; })["catch"](function (e) {
                        (0, logs_1.log)("error", "could not fetch from " + url + ": " + String(e));
                        return null;
                    })];
            case 1:
                response = _a.sent();
                if (!response)
                    return [2 /*return*/];
                payload = response["payload"];
                return [2 /*return*/, payload];
        }
    });
}); };
exports.loadNftPlugin = loadNftPlugin;
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