! Copyright (C) 2008 Tim Wawrzynczak
-! See http://factorcode.org/license.txt for BSD license.
-USING: help.markup help.syntax sequences kernel accessors
-id3.private strings ;
+! See https://factorcode.org/license.txt for BSD license.
+USING: help.markup help.syntax id3.private kernel sequences
+strings ;
IN: id3
HELP: mp3>id3
-{ $values
- { "path" "a path string" }
- { "id3/f" "a tuple storing ID3v2 metadata or f" } }
+{ $values
+ { "path" "a path string" }
+ { "id3/f" { $maybe "tuple storing ID3v2 metadata" } } }
{ $description "Return a tuple containing the ID3 information parsed out of the MP3 file, or " { $link f } " if no metadata is present. Words to access the ID3v1 information are here:"
{ $list
{ $link title }
HELP: album
{ $values
{ "id3" id3 }
- { "string/f" "string or f" }
+ { "string/f" { $maybe string } }
}
{ $description "Returns the album, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
HELP: artist
{ $values
{ "id3" id3 }
- { "string/f" "string or f" }
+ { "string/f" { $maybe string } }
}
{ $description "Returns the artist, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
HELP: comment
{ $values
{ "id3" id3 }
- { "string/f" "string or f" }
+ { "string/f" { $maybe string } }
}
{ $description "Returns the comment, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
HELP: genre
{ $values
{ "id3" id3 }
- { "string/f" "string or f" }
+ { "string/f" { $maybe string } }
}
{ $description "Returns the genre, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
HELP: title
{ $values
{ "id3" id3 }
- { "string/f" "string or f" }
+ { "string/f" { $maybe string } }
}
{ $description "Returns the title, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
HELP: year
{ $values
{ "id3" id3 }
- { "string/f" "string or f" }
+ { "string/f" { $maybe string } }
}
{ $description "Returns the year, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
HELP: find-id3-frame
{ $values
{ "id3" id3 } { "name" string }
- { "obj/f" "object or f" }
+ { "obj/f" { $maybe object } }
}
{ $description "Returns the " { $slot "data" } " slot of the ID3 frame with the given name, or " { $link f } "." } ;