52 lines
1.3 KiB
Lua
52 lines
1.3 KiB
Lua
local utils = require 'mp.utils'
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local msg = require 'mp.msg'
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local options = require 'mp.options'
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function sleep(n)
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os.execute("sleep " .. tonumber(n))
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end
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function createDir(dirname)
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os.execute("mkdir -p -m 711 " .. dirname)
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end
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function file_exists(name)
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local f = io.open(name, "r")
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return f ~= nil and io.close(f)
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end
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function get_url_host(s)
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return (s.."/"):match("://(.-)/")
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end
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function make_cache_track(url)
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find_uuid = "%x+-%x+-%x+-%x+-%x+"
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uuid = string.sub(url, string.find(url, find_uuid))
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host = get_url_host(url)
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cache_path_file = 'cache/' .. host .. '/' .. uuid .. ''
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if false == file_exists(cache_path_file) then
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createDir('cache/' .. host .. '/')
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msg.verbose('Caching ' .. cache_path_file .. '')
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os.execute('curl -s --retry 3 "' .. url .. '" -o "' .. cache_path_file .. '"')
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mp.set_property("stream-open-filename", cache_path_file)
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else
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msg.verbose('Already cached ' .. cache_path_file .. '')
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os.execute('touch ' .. cache_path_file .. '')
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mp.set_property("stream-open-filename", cache_path_file)
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end
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end
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mp.add_hook("on_load", 11, function()
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msg.verbose('reusable cache hook activated')
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local url = mp.get_property("stream-open-filename", "")
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if true == (url:find("https?://") == 1) then
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make_cache_track(url)
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end
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end)
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