photo/dist/commands/import-media/target-file-name.js

Photo/video library management toolset.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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        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) {
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    function verb(n) { return function (v) { return step([n, v]); }; }
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                case 0: case 1: t = op; break;
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};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getTargetFileNameUsingMetadata = void 0;
var config_1 = __importDefault(require("../../infra/config"));
function getTargetFileNameUsingMetadata(file) {
    return __awaiter(this, void 0, void 0, function () {
        var metadata, error;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0: return [4 /*yield*/, file.metadata.getValue()];
                case 1:
                    metadata = _a.sent();
                    if (!metadata) {
                        error = file.metadata.getLastError();
                        throw error ? error : new Error("coding error: no metadata");
                    }
                    return [2 /*return*/, getTargetFileNameUsingMetadataOnly(metadata, file.lowercasedExtension)];
            }
        });
    });
}
exports.getTargetFileNameUsingMetadata = getTargetFileNameUsingMetadata;
function getTargetFileNameUsingMetadataOnly(metadata, extension) {
    return __awaiter(this, void 0, void 0, function () {
        var getPaddedDateTimePart, year, month, day, date, hour, minute, second, time, name;
        return __generator(this, function (_a) {
            getPaddedDateTimePart = function (method, length) {
                if (length === void 0) { length = 2; }
                return String(method(metadata.creationDate)).padStart(length, "0");
            };
            year = getPaddedDateTimePart(function (x) { return x.getFullYear(); }, 4);
            month = getPaddedDateTimePart(function (x) { return x.getMonth() + 1; });
            day = getPaddedDateTimePart(function (x) { return x.getDate(); });
            date = [year, month, day].join(config_1.default.destinationFileNameSeparator.date);
            hour = getPaddedDateTimePart(function (x) { return x.getHours(); });
            minute = getPaddedDateTimePart(function (x) { return x.getMinutes(); });
            second = getPaddedDateTimePart(function (x) { return x.getSeconds(); });
            time = [hour, minute, second].join(config_1.default.destinationFileNameSeparator.time);
            name = [date, time, unique(metadata.camera)]
                .filter(Boolean)
                .join(config_1.default.destinationFileNameSeparator.group);
            return [2 /*return*/, "".concat(year, "/").concat(month, "/").concat(name).concat(extension)];
        });
    });
}
function unique(s) {
    if (!s) {
        return s;
    }
    var tokens = s.split(" ");
    var result = [];
    var map = {};
    for (var _i = 0, tokens_1 = tokens; _i < tokens_1.length; _i++) {
        var t = tokens_1[_i];
        if (!map[t]) {
            result.push(t);
            map[t] = true;
        }
    }
    return result.join(config_1.default.destinationFileNameSeparator.camera);
}