Module: Suby::FilenameParser

Extended by:
FilenameParser
Included in:
FilenameParser
Defined in:
lib/suby/filename_parser.rb

Constant Summary collapse

TVSHOW_PATTERNS =

from tvnamer @ ab2c6c, with author’s agreement, adapted See github.com/dbr/tvnamer/blob/master/tvnamer/config_defaults.py

[
  # foo.s0101
  /^(?<show>.+?)
  [ \._\-]
  [Ss](?<season>[0-9]{2})
  [\.\- ]?
  (?<episode>[0-9]{2})
  [^0-9]*$/x,

  # foo.1x09*
  /^(?<show>.+?)
  [ \._\-]
  \[?
  (?<season>[0-9]+)
  [xX]
  (?<episode>[0-9]+)
  \]?
  [^\/]*$/x,

  # foo.s01.e01, foo.s01_e01
  /^(?<show>.+?)
  [ \._\-]
  \[?
  [Ss](?<season>[0-9]+)[\. _-]?
  [Ee]?(?<episode>[0-9]+)
  \]?
  [^\/]*$/x,

  # foo - [01.09]
  /^(?<show>.+?)
  [ \._\-]?
  \[
  (?<season>[0-9]+?)
  [.]
  (?<episode>[0-9]+?)
  \]
  [ \._\-]?
  [^\/]*$/x,

  # Foo - S2 E 02 - etc
  /^(?<show>.+?)
  [ ]?[ \._\-][ ]?
  [Ss](?<season>[0-9]+)[\.\- ]?
  [Ee]?[ ]?(?<episode>[0-9]+)
  [^\/]*$/x,

  # Show - Episode 9999 [S 12 - Ep 131] - etc
  /(?<show>.+)
  [ ]-[ ]
  [Ee]pisode[ ]\d+
  [ ]
  \[
  [sS][ ]?(?<season>\d+)
  ([ ]|[ ]-[ ]|-)
  ([eE]|[eE]p)[ ]?(?<episode>\d+)
  \]
  .*$/x,

  # foo.103*
  /^(?<show>.+)
  [ \._\-]
  (?<season>[0-9]{1})
  (?<episode>[0-9]{2})
  [\._ -][^\/]*$/x,
]
MOVIE_PATTERN = 
/^(?<movie>.*)[.\[( ](?<year>(?:19|20)\d{2})/

Instance Method Summary collapse

Instance Method Details

#clean_show_name(show) ⇒ Object

from github.com/dbr/tvnamer/blob/master/tvnamer/utils.py#L78-95 Cleans up series name by removing any . and _ characters, along with any trailing hyphens.

Is basically equivalent to replacing all _ and . with a space, but handles decimal numbers in string.

clean_show_name("an.example.1.0.test") # => "an example 1.0 test"
clean_show_name("an_example_1.0_test") # => "an example 1.0 test"



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# File 'lib/suby/filename_parser.rb', line 95

def clean_show_name show
  show.gsub!(/(?<!\d)[.]|[.](?!\d)/, ' ')
  show.tr!('_', ' ')
  show.chomp!('-')
  show.strip!
  show
end

#parse(file) ⇒ Object 



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# File 'lib/suby/filename_parser.rb', line 74

def parse(file)
  filename = file.basename.to_s
  if TVSHOW_PATTERNS.find { |pattern| pattern.match(filename) }
    m = $~
    { type: :tvshow, show: clean_show_name(m[:show]), season: m[:season].to_i, episode: m[:episode].to_i }
  elsif m = MOVIE_PATTERN.match(filename)
    { type: :movie, name: clean_show_name(m[:movie]), year: m[:year].to_i }
  else
    { type: :unknown, name: filename }
  end
end