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tasks/multimedia-archive: refactor

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This commit is contained in:
Gabriel Arazas 2022-07-31 14:43:14 +08:00
parent 4dd2acfe7f
commit d423e7d692
1 changed files with 24 additions and 16 deletions
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40
modules/nixos/tasks/multimedia-archive/default.nix
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@ -10,7 +10,7 @@ in
config = lib.mkIf cfg.enable (
let
yt-dlp-args = [
ytdlpArgs = [
# Make a global list of successfully downloaded videos as a cache for yt-dlp.
"--download-archive" "${config.services.yt-dlp.archivePath}/videos"
@ -46,36 +46,39 @@ in
"--audio-format" "vorbis"
"--audio-quality" "2"
];
yt-dlp-archive-variant = pkgs.writeScriptBin "yt-dlp-archive-variant" ''
${pkgs.yt-dlp}/bin/yt-dlp ${lib.escapeShellArgs yt-dlp-args}
ytdlpArchiveVariant = pkgs.writeScriptBin "yt-dlp-archive-variant" ''
${pkgs.yt-dlp}/bin/yt-dlp ${lib.escapeShellArgs ytdlpArgs}
'';
# Given an attribute set of URLs, create a yt-dlp service config that does the following.
create-yt-dlp-service-config = newpipe-db:
# Given an attribute set of jobs that contains a list of objects with
# their names and URL, create an attrset suitable for declaring the
# archiving jobs of several services for `services.yt-dlp`,
# `services.gallery-dl`, and `services.archivebox`.
mkJobs = { extraArgs ? [], db }:
let
days = [ "Monday" "Tuesday" "Wednesday" "Thursday" "Friday" "Saturday" "Sunday" ];
categories = lib.zipListsWith
(index: category: { inherit index; data = category; })
(lib.lists.range 1 (lib.length (lib.attrValues newpipe-db)))
(lib.mapAttrsToList (name: value: { inherit name; subscriptions = value; }) newpipe-db);
(lib.lists.range 1 (lib.length (lib.attrValues db)))
(lib.mapAttrsToList (name: value: { inherit name; subscriptions = value; }) db);
jobsList = builtins.map
(category: {
name = category.data.name;
value = {
inherit extraArgs;
urls = builtins.map (subscription: subscription.url) category.data.subscriptions;
startAt = lib.elemAt days (lib.mod category.index (lib.length days));
extraArgs = [
"--playlist-end" "20" # Only check the last 20 videos.
];
persistent = true;
};
})
categories;
in
lib.listToAttrs jobsList;
readJSON = jsonFile: builtins.fromJSON (builtins.readFile jsonFile);
in
{
environment.systemPackages = [ yt-dlp-archive-variant ];
environment.systemPackages = [ ytdlpArchiveVariant ];
sops.secrets =
let
@ -119,9 +122,12 @@ in
# This is applied on all jobs. It is best to be minimal as much as
# possible for this.
extraArgs = yt-dlp-args;
extraArgs = ytdlpArgs;
jobs = create-yt-dlp-service-config (builtins.fromJSON (builtins.readFile ./newpipe-db.json));
jobs = mkJobs {
extraArgs = [ "--playlist-end" "20" ];
attrs = readJSON ./newpipe-db.json;
};
};
services.archivebox = {
@ -132,15 +138,16 @@ in
jobs = {
arts = {
links = [
urls = [
"https://www.davidrevoy.com/feed/rss"
"https://librearts.org/index.xml"
];
startAt = "monthly";
persistent = true;
};
computer = {
links = [
urls = [
"https://blog.mozilla.org/en/feed/"
"https://distill.pub/rss.xml"
"https://drewdevault.com/blog/index.xml"
@ -153,10 +160,11 @@ in
"https://simblob.blogspot.com/feeds/posts/default"
];
startAt = "weekly";
persistent = true;
};
projects = {
links = [
urls = [
"https://veloren.net/rss.xml"
"https://guix.gnu.org/feeds/blog.atom"
"https://fedoramagazine.org/feed/"