molstar
Version:
A comprehensive macromolecular library.
45 lines (44 loc) • 1.8 kB
JavaScript
;
/**
* Copyright (c) 2018 mol* contributors, licensed under MIT, See LICENSE file for more info.
*
* @author David Sehnal <david.sehnal@gmail.com>
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.PropertyWrapper = void 0;
const cif_1 = require("../../mol-io/writer/cif");
const date_1 = require("../../mol-util/date");
const mmcif_1 = require("../../mol-model-formats/structure/mmcif");
var PropertyWrapper;
(function (PropertyWrapper) {
function createInfo() {
return { timestamp_utc: (0, date_1.dateToUtcString)(new Date()) };
}
PropertyWrapper.createInfo = createInfo;
function defaultInfoCategory(name, getter) {
return {
name,
instance(ctx) {
const info = getter(ctx);
return {
fields: _info_fields,
source: [{ data: info, rowCount: 1 }]
};
}
};
}
PropertyWrapper.defaultInfoCategory = defaultInfoCategory;
const _info_fields = [
cif_1.CifWriter.Field.str('updated_datetime_utc', (_, date) => date.timestamp_utc)
];
function tryGetInfoFromCif(categoryName, model) {
if (!mmcif_1.MmcifFormat.is(model.sourceData) || !model.sourceData.data.frame.categoryNames.includes(categoryName)) {
return;
}
const timestampField = model.sourceData.data.frame.categories[categoryName].getField('updated_datetime_utc');
if (!timestampField || timestampField.rowCount === 0)
return;
return { timestamp_utc: timestampField.str(0) || (0, date_1.dateToUtcString)(new Date()) };
}
PropertyWrapper.tryGetInfoFromCif = tryGetInfoFromCif;
})(PropertyWrapper || (exports.PropertyWrapper = PropertyWrapper = {}));