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Simplify video rescans

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This commit is contained in:
Tamius Han 2021-09-14 23:21:53 +02:00
parent b1ec4f7387
commit 415ebf6821
3 changed files with 103 additions and 105 deletions
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6
.vscode/settings.json vendored
View File

@ -1,7 +1,5 @@
{
"cSpell.words": [
"PILLARBOX",
"PILLARBOXED",
"aard",
"ardetector",
"autodetect",
@ -16,6 +14,7 @@
"csui",
"decycle",
"disneyplus",
"endregion",
"equalish",
"fith",
"fitw",
@ -24,6 +23,7 @@
"gmail",
"guardline",
"han",
"haram",
"iframe",
"imgur",
"insta",
@ -34,6 +34,8 @@
"nogrow",
"noshrink",
"outro",
"PILLARBOX",
"PILLARBOXED",
"polyfill",
"recursing",
"reddit",

2
src/ext/lib/ar-detect/ArDetector.ts
View File

@ -833,8 +833,6 @@ class ArDetector {
try{
if(guardLineOut.blackbarFail || guardLineOut.imageFail){
if(this.edgeDetector.findBars(imageData, null, EdgeDetectPrimaryDirection.Horizontal).status === 'ar_known'){
if(guardLineOut.blackbarFail){
this.logger.log('info', 'arDetect', `[ArDetect::frameCheck] Detected blackbar violation and pillarbox. Resetting to default aspect ratio.`);
this.conf.resizer.setAr({type: AspectRatioType.Automatic, ratio: this.defaultAr});

200
src/ext/lib/video-data/PageInfo.ts
View File

@ -29,7 +29,7 @@ class PageInfo {
logger: Logger;
settings: Settings;
comms: CommsClient;
videos: VideoData[] = [];
videos: {videoData: VideoData, element: HTMLVideoElement}[] = [];
//#endregion
//#region misc stuff
@ -113,8 +113,8 @@ class PageInfo {
}
for (let video of this.videos) {
try {
(this.comms.unregisterVideo as any)(video.vdid)
video.destroy();
(this.comms.unregisterVideo as any)(video.videoData.vdid)
video.videoData.destroy();
} catch (e) {
this.logger.log('error', ['debug', 'init'], '[PageInfo::destroy] unable to destroy video! Error:', e);
}
@ -135,8 +135,10 @@ class PageInfo {
reset() {
for(let video of this.videos) {
video.destroy();
video.videoData.destroy();
video.videoData = null;
}
this.videos = [];
this.rescan(RescanReason.MANUAL);
}
@ -159,7 +161,7 @@ class PageInfo {
getVideos(host) {
if (this.settings.active.sites[host]?.DOM?.video?.manual
&& this.settings.active.sites[host]?.DOM?.video?.querySelectors){
const videos = document.querySelectorAll(this.settings.active.sites[host].DOM.video.querySelectors);
const videos = document.querySelectorAll(this.settings.active.sites[host].DOM.video.querySelectors) as NodeListOf<HTMLVideoElement>;
if (videos.length) {
return videos;
@ -172,9 +174,25 @@ class PageInfo {
return this.readOnly ? this.hasVideos : this.videos.length;
}
rescan(rescanReason){
const oldVideoCount = this.videos.length;
/**
* Re-scans the page for videos. Removes any videos that no longer exist from our list
* of videos. Destroys all videoData objects for all the videos that don't have their
* own <video> html element on the page.
* @param rescanReason Why was the rescan triggered. Mostly used for logging.
* @returns
*/
rescan(rescanReason?: RescanReason){
// is there any video data objects that had their HTML elements removed but not yet
// destroyed? We clean that up here.
const orphans = this.videos.filter(x => !document.body.contains(x.element));
for (const orphan of orphans) {
orphan.videoData.destroy();
}
// remove all destroyed videos.
this.videos = this.videos.filter(x => !x.videoData.destroyed);
// add new videos
try{
let vids = this.getVideos(window.location.hostname);
@ -190,65 +208,49 @@ class PageInfo {
// add new videos
this.hasVideos = false;
let videoExists = false;
let video, v;
let videoExists = false;
for (const videoElement of vids) {
// do not re-add videos that we already track:
if (this.videos.find(x => x.element.isEqualNode(videoElement))) {
continue;
}
for (video of vids) {
// če najdemo samo en video z višino in širino, to pomeni, da imamo na strani veljavne videe
// če trenutni video nima definiranih teh vrednostih, preskočimo vse nadaljnja preverjanja
// <===[:::::::]===>
// if we find even a single video with width and height, that means the page has valid videos
// if video lacks either of the two properties, we skip all further checks cos pointless
if(video.offsetWidth && video.offsetHeight){
this.hasVideos = true;
if (this.readOnly) {
// in lite mode, we're done. This is all the info we want, but we want to actually start doing
// things that interfere with the website. We still want to be running a rescan, tho.
if(rescanReason == RescanReason.PERIODIC){
this.scheduleRescan(RescanReason.PERIODIC);
}
return;
}
} else {
if(!videoElement.offsetWidth || !videoElement.offsetHeight) {
continue;
}
// at this point, we're certain that we found new videos. Let's update some properties:
this.hasVideos = true;
videoExists = false;
// if PageInfo is marked as "readOnly", we actually aren't adding any videos to anything because
// that's super haram. We're only interested in whether
if (this.readOnly) {
// in lite mode, we're done. This is all the info we want, but we want to actually start doing
// things that interfere with the website. We still want to be running a rescan, tho.
for (v of this.videos) {
if (v.destroyed) {
continue; //TODO: if destroyed video is same as current video, copy aspect ratio settings to current video
}
if (v.video == video) {
videoExists = true;
break;
if(rescanReason == RescanReason.PERIODIC){
this.scheduleRescan(RescanReason.PERIODIC);
}
return;
}
if (videoExists) {
continue;
} else {
this.logger.log('info', 'videoRescan', "[PageInfo::rescan] found new video candidate:", video, "NOTE:: Video initialization starts here:\n--------------------------------\n")
try {
v = new VideoData(video, this.settings, this);
this.videos.push(v);
} catch (e) {
this.logger.log('error', 'debug', "rescan error: failed to initialize videoData. Skipping this video.",e);
}
this.logger.log('info', 'videoRescan', "[PageInfo::rescan] found new video candidate:", videoElement, "NOTE:: Video initialization starts here:\n--------------------------------\n")
this.logger.log('info', 'videoRescan', "END VIDEO INITIALIZATION\n\n\n-------------------------------------\nvideos[] is now this:", this.videos,"\n\n\n\n\n\n\n\n")
try {
const newVideo = new VideoData(videoElement, this.settings, this);
this.videos.push({videoData: newVideo, element: videoElement});
} catch (e) {
this.logger.log('error', 'debug', "rescan error: failed to initialize videoData. Skipping this video.",e);
}
this.logger.log('info', 'videoRescan', "END VIDEO INITIALIZATION\n\n\n-------------------------------------\nvideos[] is now this:", this.videos,"\n\n\n\n\n\n\n\n")
}
this.removeDestroyed();
// če smo ostali brez videev, potem odregistriraj stran.
// če nismo ostali brez videev, potem registriraj stran.
//
// if we're left without videos on the current page, we unregister the page.
// if we have videos, we call register.
if (this.comms) {
@ -280,27 +282,23 @@ class PageInfo {
}
} catch(e) {
// če pride do zajeba, potem lahko domnevamo da na strani ni nobenega videa. Uničimo vse objekte videoData
// da preprečimo večkratno inicializacijo. Če smo se z našim ugibom zmotili, potem se bodo vsi videi ponovno
// našli ob naslednjem preiskovanju
//
// if we encounter a fuckup, we can assume that no videos were found on the page. We destroy all videoData
// objects to prevent multiple initialization (which happened, but I don't know why). No biggie if we destroyed
// videoData objects in error — they'll be back in the next rescan
this.logger.log('error', 'debug', "rescan error: — destroying all videoData objects",e);
for (const v of this.videos) {
v.destroy();
v.videoData.destroy();
}
this.videos = [];
return;
}
if(rescanReason == RescanReason.PERIODIC){
this.scheduleRescan(RescanReason.PERIODIC);
}
}
removeDestroyed(){
this.videos = this.videos.filter( vid => vid.destroyed === false);
this.videos = this.videos.filter( vid => vid.videoData.destroyed === false);
}
scheduleRescan(rescanReason){
@ -358,14 +356,14 @@ class PageInfo {
initArDetection(playingOnly){
if (playingOnly) {
for(let vd of this.videos){
if(vd.isPlaying()) {
vd.initArDetection();
if(vd.videoData.isPlaying()) {
vd.videoData.initArDetection();
}
}
return;
} else {
for(let vd of this.videos){
vd.initArDetection();
vd.videoData.initArDetection();
}
}
}
@ -376,13 +374,13 @@ class PageInfo {
pauseProcessing(playingOnly){
if (playingOnly) {
for(let vd of this.videos){
if (vd.isPlaying()) {
vd.pause();
if (vd.videoData.isPlaying()) {
vd.videoData.pause();
}
}
} else {
for(let vd of this.videos){
vd.pause();
vd.videoData.pause();
}
}
}
@ -390,18 +388,18 @@ class PageInfo {
resumeProcessing(resumeAutoar = false, playingOnly = false){
if (playingOnly) {
for(let vd of this.videos){
if (vd.isPlaying()) {
vd.resume();
if (vd.videoData.isPlaying()) {
vd.videoData.resume();
if(resumeAutoar){
vd.resumeAutoAr();
vd.videoData.resumeAutoAr();
}
}
}
} else {
for(let vd of this.videos){
vd.resume();
vd.videoData.resume();
if(resumeAutoar){
vd.resumeAutoAr();
vd.videoData.resumeAutoAr();
}
}
}
@ -414,13 +412,13 @@ class PageInfo {
}
if (playingOnly) {
for(let vd of this.videos){
if (vd.isPlaying()) {
vd.startArDetection();
if (vd.videoData.isPlaying()) {
vd.videoData.startArDetection();
}
}
} else {
for(let vd of this.videos){
vd.startArDetection();
vd.videoData.startArDetection();
}
}
}
@ -428,13 +426,13 @@ class PageInfo {
stopArDetection(playingOnly){
if (playingOnly) {
for(let vd of this.videos){
if (vd.isPlaying()) {
vd.stopArDetection();
if (vd.videoData.isPlaying()) {
vd.videoData.stopArDetection();
}
}
} else {
for(let vd of this.videos){
vd.stopArDetection();
vd.videoData.stopArDetection();
}
}
}
@ -449,8 +447,8 @@ class PageInfo {
try {
for (let vd of this.videos) {
if (!playingOnly || vd.isPlaying()) {
vd.resetLastAr();
if (!playingOnly || vd.videoData.isPlaying()) {
vd.videoData.resetLastAr();
}
}
} catch (e) {
@ -464,14 +462,14 @@ class PageInfo {
// TODO: find a way to only change aspect ratio for one video
if (ar === AspectRatioType.Reset) {
for (let vd of this.videos) {
if (!playingOnly || vd.isPlaying()) {
vd.resetAr();
if (!playingOnly || vd.videoData.isPlaying()) {
vd.videoData.resetAr();
}
}
} else {
for (let vd of this.videos) {
if (!playingOnly || vd.isPlaying()) {
vd.setAr(ar)
if (!playingOnly || vd.videoData.isPlaying()) {
vd.videoData.setAr(ar)
}
}
}
@ -480,13 +478,13 @@ class PageInfo {
setVideoAlignment(videoAlignment, playingOnly) {
if (playingOnly) {
for(let vd of this.videos) {
if (vd.isPlaying()) {
vd.setVideoAlignment(videoAlignment)
if (vd.videoData.isPlaying()) {
vd.videoData.setVideoAlignment(videoAlignment)
}
}
} else {
for(let vd of this.videos) {
vd.setVideoAlignment(videoAlignment)
vd.videoData.setVideoAlignment(videoAlignment)
}
}
}
@ -494,13 +492,13 @@ class PageInfo {
setPanMode(mode, playingOnly?: boolean) {
if (playingOnly) {
for(let vd of this.videos) {
if (vd.isPlaying()) {
vd.setPanMode(mode);
if (vd.videoData.isPlaying()) {
vd.videoData.setPanMode(mode);
}
}
} else {
for(let vd of this.videos) {
vd.setPanMode(mode);
vd.videoData.setPanMode(mode);
}
}
}
@ -508,13 +506,13 @@ class PageInfo {
restoreAr(playingOnly?: boolean) {
if (playingOnly) {
for(let vd of this.videos){
if (vd.isPlaying()) {
vd.restoreAr();
if (vd.videoData.isPlaying()) {
vd.videoData.restoreAr();
}
}
} else {
for(let vd of this.videos){
vd.restoreAr();
vd.videoData.restoreAr();
}
}
}
@ -524,13 +522,13 @@ class PageInfo {
if (playingOnly) {
for(let vd of this.videos){
if (vd.isPlaying()) {
vd.setStretchMode(stretchMode, fixedStretchRatio)
if (vd.videoData.isPlaying()) {
vd.videoData.setStretchMode(stretchMode, fixedStretchRatio)
}
}
} else {
for(let vd of this.videos){
vd.setStretchMode(stretchMode, fixedStretchRatio)
vd.videoData.setStretchMode(stretchMode, fixedStretchRatio)
}
}
}
@ -538,33 +536,33 @@ class PageInfo {
setZoom(zoomLevel, no_announce?: boolean, playingOnly?: boolean) {
if (playingOnly) {
for(let vd of this.videos) {
if (vd.isPlaying()) {
vd.setZoom(zoomLevel, no_announce);
if (vd.videoData.isPlaying()) {
vd.videoData.setZoom(zoomLevel, no_announce);
}
}
} else {
for(let vd of this.videos) {
vd.setZoom(zoomLevel, no_announce);
vd.videoData.setZoom(zoomLevel, no_announce);
}
}
}
zoomStep(step, playingOnly?: boolean) {
for(let vd of this.videos){
if (!playingOnly || vd.isPlaying()) {
vd.zoomStep(step);
if (!playingOnly || vd.videoData.isPlaying()) {
vd.videoData.zoomStep(step);
}
}
}
markPlayer(name, color) {
for (let vd of this.videos) {
vd.markPlayer(name,color);
vd.videoData.markPlayer(name,color);
}
}
unmarkPlayer() {
for (let vd of this.videos) {
vd.unmarkPlayer();
vd.videoData.unmarkPlayer();
}
}
@ -579,13 +577,13 @@ class PageInfo {
setManualTick(manualTick) {
for(let vd of this.videos) {
vd.setManualTick(manualTick);
vd.videoData.setManualTick(manualTick);
}
}
tick() {
for(let vd of this.videos) {
vd.tick();
vd.videoData.tick();
}
}