rx-player
Version:
Canal+ HTML5 Video Player
37 lines (36 loc) • 1.51 kB
JavaScript
;
/**
* Copyright 2015 CANAL+ Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = parseTimestamp;
var is_non_empty_string_1 = require("../../../utils/is_non_empty_string");
/**
* Parse a single webvtt timestamp into seconds
* @param {string} timestampString
* @returns {Number|undefined}
*/
function parseTimestamp(timestampString) {
var splittedTS = timestampString.split(":").reverse();
if ((0, is_non_empty_string_1.default)(splittedTS[2]) || (0, is_non_empty_string_1.default)(splittedTS[1])) {
var hours = (0, is_non_empty_string_1.default)(splittedTS[2]) ? parseInt(splittedTS[2], 10) : 0;
var minutes = parseInt(splittedTS[1], 10);
var seconds = parseFloat(splittedTS[0].replace(",", "."));
if (isNaN(hours) || isNaN(minutes) || isNaN(seconds)) {
return undefined;
}
return hours * 60 * 60 + minutes * 60 + seconds;
}
}