photo
Version:
Photo/video library management toolset.
157 lines (156 loc) • 8.08 kB
JavaScript
;
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 (g && (g = 0, op[0] && (_ = 0)), _) 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 };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getTargetFileNameUsingHash = exports.getTargetFileNameUsingSiblings = exports.getTargetFileNameUsingMetadata = void 0;
var directory_1 = require("../../core-types/directory");
var file_1 = require("../../core-types/file");
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.name)];
}
});
});
}
exports.getTargetFileNameUsingMetadata = getTargetFileNameUsingMetadata;
function getTargetFileNameUsingSiblings(file) {
return __awaiter(this, void 0, void 0, function () {
var siblings, index, sibling, metadata;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(file.parent instanceof directory_1.Directory)) {
throw new Error("coding error: parent is not a directory");
}
return [4 /*yield*/, file.parent.entries.getValue()];
case 1:
siblings = _a.sent();
if (!siblings) {
throw file.parent.entries.getLastError();
}
index = siblings.findIndex(function (x) { return x.fullName === file.fullName; }) - 1;
_a.label = 2;
case 2:
if (!(--index >= 0)) return [3 /*break*/, 5];
sibling = siblings[index];
if (!(sibling instanceof file_1.File)) return [3 /*break*/, 4];
return [4 /*yield*/, sibling.metadata.getValue()];
case 3:
metadata = _a.sent();
if (metadata) {
return [2 /*return*/, getTargetFileNameUsingMetadataOnly(metadata, file.name, config_1.default.noMetadataFileNamePrefix)];
}
_a.label = 4;
case 4: return [3 /*break*/, 2];
case 5: return [2 /*return*/];
}
});
});
}
exports.getTargetFileNameUsingSiblings = getTargetFileNameUsingSiblings;
function getTargetFileNameUsingHash(source) {
return __awaiter(this, void 0, void 0, function () {
var md5, name;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, source.md5.getValue()];
case 1:
md5 = _a.sent();
if (!md5) {
throw source.md5.getLastError();
}
name = [md5, source.name].join(config_1.default.destinationFileNameGroupSeparator);
return [2 /*return*/, "".concat(config_1.default.unknownYearDirectoryName, "/").concat(name)];
}
});
});
}
exports.getTargetFileNameUsingHash = getTargetFileNameUsingHash;
function getTargetFileNameUsingMetadataOnly(metadata, fileName, prefix) {
if (prefix === void 0) { prefix = ""; }
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.destinationFileNameDateSeparator);
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.destinationFileNameTimeSeparator);
name = [prefix, date, time, unique(metadata.camera), fileName]
.filter(Boolean)
.join(config_1.default.destinationFileNameGroupSeparator);
return [2 /*return*/, "".concat(year, "/").concat(month, "/").concat(name)];
});
});
}
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(" ");
}