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defmodule HahaYes.Commands.Download do
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@moduledoc """
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Download command
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"""
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import Nostrum.Struct.Embed
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alias Nostrum.Api
@doc """
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Download the video sent by the user with yt - dlp .
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## Parameters
- url : String that represents the URL to download a video from .
## Examples
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User : h3h3 download https :/ / x . com / i / status / 1845119662402511072
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Bot : < video file >
User : h3h3 download https :/ / www . youtube . com / watch? v = ryS7TS_J7KA
Bot : < video file >
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User : h3h3 download https :/ / cdn . discordapp . com / attachments / 790701936394633216 / 1295042668929355816 / 1295042650113704087 . mp4? ex = 670 d35f9 & is = 670 be479 & hm = bf61358b9b6f8c94a14be4e7e3650799ef733331e84d87254b71a098646c4bc2 &
Bot : < video file >
User : h3h3 download invalid
Bot : ` [ generic ] Extracting URL : invalid
ERROR : [ generic ] ' invalid ' is not a valid URL . Set -- default - search " ytsearch " ( or run yt - dlp " ytsearch:invalid " ) to search YouTube `
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"""
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def execute ( msg , _ws_state , args ) do
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url = Enum . at ( args , 0 )
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{ :ok , loading } = Api . create_message ( msg . channel_id , " Downloading... " )
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with { :ok , output } <- HahaYes.Utility . download ( url , " #{ System . tmp_dir } / #{ msg . id } " ) do
{ :ok , file } = File . stat ( output )
file_size =
file . size / 1000000.0
|> Decimal . from_float ( )
|> Decimal . round ( 2 )
|> Decimal . to_float ( )
Api . delete_message ( loading . channel_id , loading . id )
Api . delete_message ( msg )
if file_size >= 25 do
Api . create_message ( msg . channel_id , " File size is too big! ( #{ file_size } ) " )
else
embed =
% Nostrum.Struct.Embed { }
|> put_color ( 431_948 )
|> put_author ( " Downloaded by #{ msg . author . username } ( #{ file_size } MB) " , url , " https://cdn.discordapp.com/avatars/ #{ msg . author . id } / #{ msg . author . avatar } .webp " )
|> put_footer ( " You can get the original video by clicking on the \" Downloaded by #{ msg . author . username } \" message! " )
Api . create_message ( msg . channel_id , files : [ output ] , embeds : [ embed ] )
end
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else
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{ :error , error } -> Api . create_message ( msg . channel_id , " ` #{ error } ` " )
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end
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end
end