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import { ActionType, Category, SponsorSourceType, SponsorTime, VideoID } from "../types";
import { getFormattedTimeToSeconds } from "../../maze-utils/src/formating";
import Config from "../config";
export function getControls(): HTMLElement {
const controlsSelectors = [
// YouTube
".ytp-right-controls",
// Mobile YouTube
".player-controls-top",
// Invidious/videojs video element's controls element
".vjs-control-bar",
// Piped shaka player
".shaka-bottom-controls",
// Vorapis v3
".html5-player-chrome"
];
for (const controlsSelector of controlsSelectors) {
const controls = Array.from(document.querySelectorAll(controlsSelector)).filter(el => !isInPreviewPlayer(el));
if (controls.length > 0) {
return <HTMLElement> controls[controls.length - 1];
}
}
return null;
}
export function isInPreviewPlayer(element: Element): boolean {
return !!element.closest("#inline-preview-player");
}
export function isVisible(element: HTMLElement): boolean {
return element && element.offsetWidth > 0 && element.offsetHeight > 0;
}
export function getHashParams(): Record<string, unknown> {
const windowHash = window.location.hash.slice(1);
if (windowHash) {
const params: Record<string, unknown> = windowHash.split('&').reduce((acc, param) => {
const [key, value] = param.split('=');
const decoded = decodeURIComponent(value);
try {
acc[key] = decoded?.match(/{|\[/) ? JSON.parse(decoded) : value;
} catch (e) {
console.error(`Failed to parse hash parameter ${key}: ${value}`);
}
return acc;
}, {});
return params;
}
return {};
}
export function hasAutogeneratedChapters(): boolean {
return !!document.querySelector("ytd-engagement-panel-section-list-renderer ytd-macro-markers-list-renderer #menu");
}
export function getExistingChapters(currentVideoID: VideoID, duration: number): SponsorTime[] {
const chaptersBox = document.querySelector("ytd-macro-markers-list-renderer");
const title = chaptersBox?.closest("ytd-engagement-panel-section-list-renderer")?.querySelector("#title-text.ytd-engagement-panel-title-header-renderer");
if (title?.textContent?.includes("Key moment")) return [];
if (!Config.config.showAutogeneratedChapters && hasAutogeneratedChapters()) return [];
const chapters: SponsorTime[] = [];
// .ytp-timed-markers-container indicates that key-moments are present, which should not be divided
if (chaptersBox) {
let lastSegment: SponsorTime = null;
const links = chaptersBox.querySelectorAll("ytd-macro-markers-list-item-renderer > a");
for (const link of links) {
const timeElement = link.querySelector("#time") as HTMLElement;
const description = link.querySelector("#details h4") as HTMLElement;
if (timeElement && description?.innerText?.length > 0 && link.getAttribute("href")?.includes(currentVideoID)) {
const time = getFormattedTimeToSeconds(timeElement.innerText.replace(/\./g, ":"));
if (time === null) return [];
if (lastSegment) {
lastSegment.segment[1] = time;
chapters.push(lastSegment);
}
lastSegment = {
segment: [time, null],
category: "chapter" as Category,
actionType: ActionType.Chapter,
description: description.innerText,
source: SponsorSourceType.YouTube,
UUID: null
};
}
}
if (lastSegment) {
lastSegment.segment[1] = duration;
chapters.push(lastSegment);
}
}
return chapters;
}
export function isPlayingPlaylist() {
return !!document.URL.includes("&list=");
}
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