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local mutil = require 'mp.utils'
local util = require 'lib.util'
local subscene = require 'server.subscene'
local opensubtitles = require 'server.opensubtitles'
local mkdir = function (path)
local info = mutil.file_info(path)
if info and not info.is_dir then
os.remove(path)
end
return util.run({ 'mkdir', '-p', path })
end
local sub_needed = function ()
local duration, isvideo, name
name = mp.get_property_native('path')
if name:find('https?://www.youtube.com/') or
name:find('https?://youtu.be/') then
return false
end
duration = mp.get_property('duration')
if not duration or tonumber(duration) < 900 then
return false
end -- ensure duration is less than 15 minutes
for _, v in pairs(mp.get_property_native('track-list')) do
if v['type'] == 'sub' then
return false
end
if v['type'] == 'video' then
isvideo = true
end
end
return isvideo
end
local sub_setup = function ()
local out, name, path, rc, filesize
mp.osd_message('fetching subtitle')
out = mp.get_property_native('sub-file-paths')[1]
if out then
out = out:gsub('^~/', os.getenv('HOME') .. '/')
else
out = os.getenv('HOME') .. '/.local/share/mpv/subs'
mp.set_property('sub-file-paths', out)
end
mkdir(out)
path = mp.get_property_native('path')
out = out .. '/' .. util.string_vid_path_to_name(path) .. '.srt'
if not util.file_exists(path) then
name = mp.get_property_native('media-title')
end
filesize = mp.get_property_native('file-size')
rc = opensubtitles.search(path, out, {
name = name,
filesize = filesize
})
if not rc then
rc = subscene.search(path, out, name)
end
if rc then
mp.commandv('rescan_external_files')
mp.set_property('sid', 1)
mp.osd_message('fetch success')
else
mp.osd_message('fetch failure')
end
end
local file_listener = function ()
if sub_needed() then
sub_setup()
end
end
mp.register_event('file-loaded', file_listener)
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