Frontend: Add video timestamp on external links (#4101)

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Samantaz Fox 2023-10-21 18:31:42 +02:00
commit 2a65b5f52e
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3 changed files with 73 additions and 18 deletions

View File

@ -98,11 +98,13 @@ if (video_data.params.quality === 'dash') {
/**
* Function for add time argument to url
*
* @param {String} url
* @param {String} [base]
* @returns {URL} urlWithTimeArg
*/
function addCurrentTimeToURL(url) {
var urlUsed = new URL(url);
function addCurrentTimeToURL(url, base) {
var urlUsed = new URL(url, base);
urlUsed.searchParams.delete('start');
var currentTime = Math.ceil(player.currentTime());
if (currentTime > 0)
@ -112,6 +114,50 @@ function addCurrentTimeToURL(url) {
return urlUsed;
}
/**
* Global variable to save the last timestamp (in full seconds) at which the external
* links were updated by the 'timeupdate' callback below.
*
* It is initialized to 5s so that the video will always restart from the beginning
* if the user hasn't really started watching before switching to the other website.
*/
var timeupdate_last_ts = 5;
/**
* Callback that updates the timestamp on all external links
*/
player.on('timeupdate', function () {
// Only update once every second
let current_ts = Math.floor(player.currentTime());
if (current_ts > timeupdate_last_ts) timeupdate_last_ts = current_ts;
else return;
// YouTube links
let elem_yt_watch = document.getElementById('link-yt-watch');
let elem_yt_embed = document.getElementById('link-yt-embed');
let base_url_yt_watch = elem_yt_watch.getAttribute('data-base-url');
let base_url_yt_embed = elem_yt_embed.getAttribute('data-base-url');
elem_yt_watch.href = addCurrentTimeToURL(base_url_yt_watch);
elem_yt_embed.href = addCurrentTimeToURL(base_url_yt_embed);
// Invidious links
let domain = window.location.origin;
let elem_iv_embed = document.getElementById('link-iv-embed');
let elem_iv_other = document.getElementById('link-iv-other');
let base_url_iv_embed = elem_iv_embed.getAttribute('data-base-url');
let base_url_iv_other = elem_iv_other.getAttribute('data-base-url');
elem_iv_embed.href = addCurrentTimeToURL(base_url_iv_embed, domain);
elem_iv_other.href = addCurrentTimeToURL(base_url_iv_other, domain);
});
var shareOptions = {
socials: ['fbFeed', 'tw', 'reddit', 'email'],

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@ -30,14 +30,6 @@ module Invidious::Routes::Watch
return env.redirect "/"
end
embed_link = "/embed/#{id}"
if env.params.query.size > 1
embed_params = HTTP::Params.parse(env.params.query.to_s)
embed_params.delete_all("v")
embed_link += "?"
embed_link += embed_params.to_s
end
plid = env.params.query["list"]?.try &.gsub(/[^a-zA-Z0-9_-]/, "")
continuation = process_continuation(env.params.query, plid, id)

View File

@ -113,19 +113,36 @@ we're going to need to do it here in order to allow for translations.
<div class="pure-u-1 pure-u-lg-1-5">
<div class="h-box">
<span id="watch-on-youtube">
<a href="https://www.youtube.com/watch?v=<%= video.id %>"><%= translate(locale, "videoinfo_watch_on_youTube") %></a>
(<a href="https://www.youtube.com/embed/<%= video.id %>"><%= translate(locale, "videoinfo_youTube_embed_link") %></a>)
<%-
link_yt_watch = URI.new(scheme: "https", host: "www.youtube.com", path: "/watch", query: "v=#{video.id}")
link_yt_embed = URI.new(scheme: "https", host: "www.youtube.com", path: "/embed/#{video.id}")
if !plid.nil? && !continuation.nil?
link_yt_param = URI::Params{"plid" => [plid], "index" => [continuation.to_s]}
link_yt_watch = IV::HttpServer::Utils.add_params_to_url(link_yt_watch, link_yt_param)
link_yt_embed = IV::HttpServer::Utils.add_params_to_url(link_yt_embed, link_yt_param)
end
-%>
<a id="link-yt-watch" data-base-url="<%= link_yt_watch %>" href="<%= link_yt_watch %>"><%= translate(locale, "videoinfo_watch_on_youTube") %></a>
(<a id="link-yt-embed" data-base-url="<%= link_yt_embed %>" href="<%= link_yt_embed %>"><%= translate(locale, "videoinfo_youTube_embed_link") %></a>)
</span>
<p id="watch-on-another-invidious-instance">
<% if env.get("preferences").as(Preferences).automatic_instance_redirect%>
<a href="/redirect?referer=<%= env.get?("current_page") %>"><%= translate(locale, "Switch Invidious Instance") %></a>
<% else %>
<a href="https://redirect.invidious.io<%= env.request.resource %>"><%= translate(locale, "Switch Invidious Instance") %></a>
<% end %>
<%- link_iv_other = IV::Frontend::Misc.redirect_url(env) -%>
<a id="link-iv-other" data-base-url="<%= link_iv_other %>" href="<%= link_iv_other %>"><%= translate(locale, "Switch Invidious Instance") %></a>
</p>
<p id="embed-link">
<a href="<%= embed_link %>"><%= translate(locale, "videoinfo_invidious_embed_link") %></a>
<%-
params_iv_embed = env.params.query.dup
params_iv_embed.delete_all("v")
link_iv_embed = URI.new(path: "/embed/#{id}")
link_iv_embed = IV::HttpServer::Utils.add_params_to_url(link_iv_embed, params_iv_embed)
-%>
<a id="link-iv-embed" data-base-url="<%= link_iv_embed %>" href="<%= link_iv_embed %>"><%= translate(locale, "videoinfo_invidious_embed_link") %></a>
</p>
<p id="annotations">
<% if params.annotations %>
<a href="/watch?<%= env.params.query %>&iv_load_policy=3">