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add sponsorblock.js

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This commit is contained in:
zrose584 2020-10-17 19:51:41 +02:00
parent e3c311e10a
commit f7f2b9fa06
6 changed files with 65 additions and 9 deletions
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9
settings.py
View File

@ -134,7 +134,7 @@ For security reasons, enabling this is not recommended.''',
'default': True,
'comment': '',
}),
('use_comments_js', {
'label': 'Enable comments.js',
'type': bool,
@ -142,6 +142,13 @@ For security reasons, enabling this is not recommended.''',
'comment': '',
}),
('use_sponsorblock_js', {
'label': 'Enable sponsorblock.js',
'type': bool,
'default': False,
'comment': '',
}),
('theme', {
'type': int,
'default': 0,

4
youtube/static/js/common.js
View File

@ -108,6 +108,10 @@ function copyTextToClipboard(text) {
document.body.removeChild(textArea);
}
function getVideoID() {
return JSON.parse(Q(".video-info input[name=video_info_list]").value).id
}
window.addEventListener('DOMContentLoaded', function() {
cur_track_idx = getDefaultTranscriptTrackIdx();

2
youtube/static/js/hotkeys.js
View File

@ -37,7 +37,7 @@ function onKeyDown(e) {
else tt.mode = "showing";
}
else if (c == "t") {
let video_id = JSON.parse(Q(".video-info input[name=video_info_list]").value).id
let video_id = getVideoID();
let ts = Math.floor(Q("video").currentTime);
copyTextToClipboard(`https://youtu.be/${video_id}?t=${ts}`);
}

40
youtube/static/js/sponsorblock.js Normal file
View File

@ -0,0 +1,40 @@
"use strict";
// from: https://git.gir.st/subscriptionfeed.git/blob/59a590d:/app/youtube/templates/watch.html.j2#l28
var sha256=function a(b){function c(a,b){return a>>>b|a<<32-b}for(var d,e,f=Math.pow,g=f(2,32),h="length",i="",j=[],k=8*b[h],l=a.h=a.h||[],m=a.k=a.k||[],n=m[h],o={},p=2;64>n;p++)if(!o[p]){for(d=0;313>d;d+=p)o[d]=p;l[n]=f(p,.5)*g|0,m[n++]=f(p,1/3)*g|0}for(b+="\x80";b[h]%64-56;)b+="\x00";for(d=0;d<b[h];d++){if(e=b.charCodeAt(d),e>>8)return;j[d>>2]|=e<<(3-d)%4*8}for(j[j[h]]=k/g|0,j[j[h]]=k,e=0;e<j[h];){var q=j.slice(e,e+=16),r=l;for(l=l.slice(0,8),d=0;64>d;d++){var s=q[d-15],t=q[d-2],u=l[0],v=l[4],w=l[7]+(c(v,6)^c(v,11)^c(v,25))+(v&l[5]^~v&l[6])+m[d]+(q[d]=16>d?q[d]:q[d-16]+(c(s,7)^c(s,18)^s>>>3)+q[d-7]+(c(t,17)^c(t,19)^t>>>10)|0),x=(c(u,2)^c(u,13)^c(u,22))+(u&l[1]^u&l[2]^l[1]&l[2]);l=[w+x|0].concat(l),l[4]=l[4]+w|0}for(d=0;8>d;d++)l[d]=l[d]+r[d]|0}for(d=0;8>d;d++)for(e=3;e+1;e--){var y=l[d]>>8*e&255;i+=(16>y?0:"")+y.toString(16)}return i}; /*https://geraintluff.github.io/sha256/sha256.min.js (public domain)*/
window.addEventListener("load", load_sponsorblock);
document.addEventListener('DOMContentLoaded', ()=>{
const check = document.querySelector("#skip_sponsors");
check.addEventListener("change", () => {if (check.checked) load_sponsorblock()});
});
function load_sponsorblock(){
const info_elem = Q('#skip_n');
if (info_elem.innerText.length) return; // already fetched
const video_id = getVideoID();
const hash = sha256(video_id).substr(0,4);
const video_obj = Q("video");
fetch(`https://sponsor.ajay.app/api/skipSegments/${hash}`)
.then(response => response.json())
.then(data => {
for (const video of data) {
if (video.videoID != video_id) continue;
info_elem.innerText = `(${video.segments.length} segments)`;
const cat_n = video.segments.map(e=>e.category).sort()
.reduce((acc,e) => (acc[e]=(acc[e]||0)+1, acc), {});
info_elem.title = Object.entries(cat_n).map(e=>e.join(': ')).join(', ');
for (const segment of video.segments) {
const [start, stop] = segment.segment;
if (segment.category != "sponsor") continue;
video_obj.addEventListener("timeupdate", function() {
if (Q("#skip_sponsors").checked &&
this.currentTime >= start &&
this.currentTime < stop-1) {
this.currentTime = stop;
}
});
}
}
});
}

4
youtube/templates/base.html
View File

@ -4,7 +4,9 @@
<meta charset="utf-8">
<title>{{ page_title }}</title>
<meta http-equiv="Content-Security-Policy" content="default-src 'self' 'unsafe-inline'; media-src 'self' https://*.googlevideo.com;
{{ "img-src https://*.googleusercontent.com https://*.ggpht.com https://*.ytimg.com;" if not settings.proxy_images else "" }}">
{{ "img-src https://*.googleusercontent.com https://*.ggpht.com https://*.ytimg.com;" if not settings.proxy_images else "" }}
{{ "" if not settings.use_sponsorblock_js else "connect-src 'self' https://sponsor.ajay.app;"|safe }}">
<link href="{{ theme_path }}" type="text/css" rel="stylesheet">
<link href="/youtube.com/static/shared.css" type="text/css" rel="stylesheet">
<link href="/youtube.com/static/comments.css" type="text/css" rel="stylesheet">

15
youtube/templates/watch.html
View File

@ -494,6 +494,12 @@ Reload without invidious (for usage of new identity button).</a>
<p>Used Invidious as fallback.</p>
{% endif %}
<p class="allowed-countries">Allowed countries: {{ allowed_countries|join(', ') }}</p>
{% if settings.use_sponsorblock_js %}
<ul class="more-actions">
<li><label><input type=checkbox id=skip_sponsors checked>skip sponsors</label> <span id=skip_n></span>
</ul>
{% endif %}
</div>
</details>
</div>
@ -691,10 +697,7 @@ Reload without invidious (for usage of new identity button).</a>
<script src="/youtube.com/static/js/common.js"></script>
<script src="/youtube.com/static/js/transcript-table.js"></script>
{% if settings.use_video_hotkeys %}
<script src="/youtube.com/static/js/hotkeys.js"></script>
{% endif %}
{% if settings.use_comments_js %}
<script src="/youtube.com/static/js/comments.js"></script>
{% endif %}
{% if settings.use_video_hotkeys %} <script src="/youtube.com/static/js/hotkeys.js"></script> {% endif %}
{% if settings.use_comments_js %} <script src="/youtube.com/static/js/comments.js"></script> {% endif %}
{% if settings.use_sponsorblock_js %} <script src="/youtube.com/static/js/sponsorblock.js"></script> {% endif %}
{% endblock main %}