rx-player
Version:
Canal+ HTML5 Video Player
56 lines (55 loc) • 2.06 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 = getStyleBlocks;
var is_non_empty_string_1 = require("../../../utils/is_non_empty_string");
var utils_1 = require("./utils");
/**
* Get cue blocks from a WebVTT file.
* @param {Array.<string>} linified - Whole WebVTT file. Each new element in
* this array is a new line.
* @param {number} headerOffset - index of the first line after the header.
* Used to avoid taking the header into consideration.
* @returns {Array.<Array.<string>>}
*/
function getStyleBlocks(linified, headerOffset) {
var styleBlocks = [];
for (var i = headerOffset; i < linified.length; i++) {
//
if ((0, utils_1.isStartOfStyleBlock)(linified, i)) {
var startOfStyleBlock = i;
i++;
// continue incrementing i until either:
// - empty line
// - end of file
while ((0, is_non_empty_string_1.default)(linified[i])) {
i++;
}
var styleBlock = linified.slice(startOfStyleBlock, i);
styleBlocks.push(styleBlock);
}
else if ((0, is_non_empty_string_1.default)(linified[i])) {
// continue incrementing i until either:
// - empty line
// - end
while ((0, is_non_empty_string_1.default)(linified[i])) {
i++;
}
}
}
return styleBlocks;
}