Files
nadeko_invidious/src/invidious/videos/video_preferences.cr
Thomas Lange bf470704a5 Add option to control preloading of video data
Fix #4110 by adding an option to control the preloading of video data on
page load. If disabled ("false"), the browser will not preload any video
data until the user explicitly hits the "Play" button.

If enabled ("true"), the default behavior will be used, which means the
browser decides how much of the video will be preloaded.
2023-09-26 22:21:12 +02:00

163 lines
6.0 KiB
Crystal

struct VideoPreferences
include JSON::Serializable
property annotations : Bool
property preload : Bool
property autoplay : Bool
property comments : Array(String)
property continue : Bool
property continue_autoplay : Bool
property controls : Bool
property listen : Bool
property local : Bool
property preferred_captions : Array(String)
property player_style : String
property quality : String
property quality_dash : String
property raw : Bool
property region : String?
property related_videos : Bool
property speed : Float32 | Float64
property video_end : Float64 | Int32
property video_loop : Bool
property extend_desc : Bool
property video_start : Float64 | Int32
property volume : Int32
property vr_mode : Bool
property save_player_pos : Bool
end
def process_video_params(query, preferences)
annotations = query["iv_load_policy"]?.try &.to_i?
preload = query["preload"]?.try { |q| (q == "true" || q == "1").to_unsafe }
autoplay = query["autoplay"]?.try { |q| (q == "true" || q == "1").to_unsafe }
comments = query["comments"]?.try &.split(",").map(&.downcase)
continue = query["continue"]?.try { |q| (q == "true" || q == "1").to_unsafe }
continue_autoplay = query["continue_autoplay"]?.try { |q| (q == "true" || q == "1").to_unsafe }
listen = query["listen"]?.try { |q| (q == "true" || q == "1").to_unsafe }
local = query["local"]?.try { |q| (q == "true" || q == "1").to_unsafe }
player_style = query["player_style"]?
preferred_captions = query["subtitles"]?.try &.split(",").map(&.downcase)
quality = query["quality"]?
quality_dash = query["quality_dash"]?
region = query["region"]?
related_videos = query["related_videos"]?.try { |q| (q == "true" || q == "1").to_unsafe }
speed = query["speed"]?.try &.rchop("x").to_f?
video_loop = query["loop"]?.try { |q| (q == "true" || q == "1").to_unsafe }
extend_desc = query["extend_desc"]?.try { |q| (q == "true" || q == "1").to_unsafe }
volume = query["volume"]?.try &.to_i?
vr_mode = query["vr_mode"]?.try { |q| (q == "true" || q == "1").to_unsafe }
save_player_pos = query["save_player_pos"]?.try { |q| (q == "true" || q == "1").to_unsafe }
if preferences
# region ||= preferences.region
annotations ||= preferences.annotations.to_unsafe
preload ||= preferences.preload.to_unsafe
autoplay ||= preferences.autoplay.to_unsafe
comments ||= preferences.comments
continue ||= preferences.continue.to_unsafe
continue_autoplay ||= preferences.continue_autoplay.to_unsafe
listen ||= preferences.listen.to_unsafe
local ||= preferences.local.to_unsafe
player_style ||= preferences.player_style
preferred_captions ||= preferences.captions
quality ||= preferences.quality
quality_dash ||= preferences.quality_dash
related_videos ||= preferences.related_videos.to_unsafe
speed ||= preferences.speed
video_loop ||= preferences.video_loop.to_unsafe
extend_desc ||= preferences.extend_desc.to_unsafe
volume ||= preferences.volume
vr_mode ||= preferences.vr_mode.to_unsafe
save_player_pos ||= preferences.save_player_pos.to_unsafe
end
annotations ||= CONFIG.default_user_preferences.annotations.to_unsafe
preload ||= CONFIG.default_user_preferences.preload.to_unsafe
autoplay ||= CONFIG.default_user_preferences.autoplay.to_unsafe
comments ||= CONFIG.default_user_preferences.comments
continue ||= CONFIG.default_user_preferences.continue.to_unsafe
continue_autoplay ||= CONFIG.default_user_preferences.continue_autoplay.to_unsafe
listen ||= CONFIG.default_user_preferences.listen.to_unsafe
local ||= CONFIG.default_user_preferences.local.to_unsafe
player_style ||= CONFIG.default_user_preferences.player_style
preferred_captions ||= CONFIG.default_user_preferences.captions
quality ||= CONFIG.default_user_preferences.quality
quality_dash ||= CONFIG.default_user_preferences.quality_dash
related_videos ||= CONFIG.default_user_preferences.related_videos.to_unsafe
speed ||= CONFIG.default_user_preferences.speed
video_loop ||= CONFIG.default_user_preferences.video_loop.to_unsafe
extend_desc ||= CONFIG.default_user_preferences.extend_desc.to_unsafe
volume ||= CONFIG.default_user_preferences.volume
vr_mode ||= CONFIG.default_user_preferences.vr_mode.to_unsafe
save_player_pos ||= CONFIG.default_user_preferences.save_player_pos.to_unsafe
annotations = annotations == 1
preload = preload == 1
autoplay = autoplay == 1
continue = continue == 1
continue_autoplay = continue_autoplay == 1
listen = listen == 1
local = local == 1
related_videos = related_videos == 1
video_loop = video_loop == 1
extend_desc = extend_desc == 1
vr_mode = vr_mode == 1
save_player_pos = save_player_pos == 1
if CONFIG.disabled?("dash") && quality == "dash"
quality = "high"
end
if CONFIG.disabled?("local") && local
local = false
end
if start = query["t"]? || query["time_continue"]? || query["start"]?
video_start = decode_time(start)
end
video_start ||= 0
if query["end"]?
video_end = decode_time(query["end"])
end
video_end ||= -1
raw = query["raw"]?.try &.to_i?
raw ||= 0
raw = raw == 1
controls = query["controls"]?.try &.to_i?
controls ||= 1
controls = controls >= 1
params = VideoPreferences.new({
annotations: annotations,
preload: preload,
autoplay: autoplay,
comments: comments,
continue: continue,
continue_autoplay: continue_autoplay,
controls: controls,
listen: listen,
local: local,
player_style: player_style,
preferred_captions: preferred_captions,
quality: quality,
quality_dash: quality_dash,
raw: raw,
region: region,
related_videos: related_videos,
speed: speed,
video_end: video_end,
video_loop: video_loop,
extend_desc: extend_desc,
video_start: video_start,
volume: volume,
vr_mode: vr_mode,
save_player_pos: save_player_pos,
})
return params
end