Class: MultimediaParadise::Multimedia::VideoDownloader

Inherits:
Base
  • Object
show all
Defined in:
lib/multimedia_paradise/multimedia/video_downloader/video_downloader.rb

Overview

# === MultimediaParadise::Multimedia::VideoDownloader

Constant Summary

Constants inherited from Base

Base::ERROR, Base::ERROR_LINE, Base::NAMESPACE, Base::USE_THIS_NAMESPACE_FOR_THE_COLOURS, Base::USE_THIS_NAMESPACE_FOR_THE_CORE_COLOURS

Instance Method Summary collapse

Methods inherited from Base

[], #actions, #append_what_into, #be_silent, #be_verbose?, #beautiful_url, #cartoons_directory?, #clear_the_internal_hash, #cliner, #cliner_with_time_stamp, #colourized_comment, #copy_file, #crimson, #dataset_from_file_video_collection, #dd_mm_yyyy, #debug?, #default_readlines, #directory_to_realvids?, #do_not_use_opn, #dodgerblue, #does_the_video_player_support_this_commandline?, #e, #ecomment, #ecrimson, #efancy, #enable_debug, #ensure_main_encoding, #ensure_that_the_output_directory_exists, #eparse, #erev, #esystem, #ewarn, #file_video_collection?, #filter_for_audio_files, #filter_for_video_files, #forestgreen, #gold, #grey, #hh_mm_ss, #home_x_video?, #indianred, #infer_the_namespace, #internal_hash?, #is_audio_file?, #is_mkv?, #is_mp3?, #is_mp4?, #is_multimedia_file?, #is_on_roebe?, #is_video_file?, #konsole_colour_peru, #lightblue, #lightgreen, #load_yaml, #local_audio_directory?, #log_dir?, #map_symbol_to_locally_existing_file, #mediumorchid, #mediumpurple, #mediumslateblue, #mkdir, #move_file, #namespace?, #no_file_exists, #no_file_exists_at, #olive, #olivedrab, #opne, #opnecomment, #opnn, #orange, #palegoldenrod, #palegreen, #powderblue, #project_base_directory?, #rds, #register_sigint, #remove_file, #report_pwd, #reset_the_internal_hash, #return_all_video_files, #return_pwd, #return_random_video, #rev, #royalblue, #save_what_into, #sdir, #seagreen, #seconds_to_time_format, #select_only_video_files_from, #set_be_verbose, #set_use_colours, #sfancy, #sfile, #simp, #skyblue, #slateblue, #springgreen, #steelblue, #swarn, #teal, #time_right_now, #to_hh_mm_ss, #tomato, #true_rev, #try_to_rename_kde_konsole_tab, #ucliner, #use_colours?, #use_opn?, #use_which_video_player?, #verbose_truth, #video_collection?, #violet, #yaml_directory?, #yel

Methods included from CommandlineArgumentsModule

#all_input_starts_with_a_number?, #commandline_arguments?, #commandline_arguments_as_a_string, #first_argument?, #first_non_hyphened_commandline_argument?, #set_commandline_arguments

Constructor Details

#initialize(this_file = ARGV, run_already = true) ⇒ VideoDownloader

#

initialize

#


24
25
26
27
28
29
30
31
 
# File 'lib/multimedia_paradise/multimedia/video_downloader/video_downloader.rb', line 24

def initialize(
    this_file   = ARGV,
    run_already = true
  )
  reset
  set_this_file(this_file)
  run if run_already
end

Instance Method Details

#do_download_the_remote_video(i = which_file?, , special_key_to_use_for_a_hash = 'url') ⇒ Object

#

do_download_the_remote_video

#


77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
 
# File 'lib/multimedia_paradise/multimedia/video_downloader/video_downloader.rb', line 77

def do_download_the_remote_video(
    i = which_file?,
    special_key_to_use_for_a_hash = 'url'
  )
  if i and File.exist?(i)
    if i.end_with?('.yml') # Handle YAML files differently here. 
      dataset = load_yaml(i)
      _ = []
      if dataset.is_a? Hash
        dataset.each_pair {|key, inner_hash|
          if inner_hash.has_key? special_key_to_use_for_a_hash
            remote_URL = inner_hash[special_key_to_use_for_a_hash]
            _ << remote_URL
          end
        }
      end
      dataset = _ unless _.empty?
    else
      dataset = File.readlines(i)
    end
    ensure_that_the_output_directory_exists
    cd log_directory?
    mkdir('downloaded_videos/') if return_pwd.include? log_dir?
    cd 'downloaded_videos/'
    opnn; e 'Proceeding to batch-download the videos next, from '\
            'the'
    opnn; e 'local directory `'+sdir(return_pwd)+'`.'
    e
    array_results = []
    dataset.each {|this_remote_URL|
      opnn; e 'Working on '+steelblue(this_remote_URL)+' next ...'
      opnn; e '(This may take a while.)'
      cmd_to_use = "youtube-dl #{this_remote_URL}"
      result = `#{cmd_to_use}`
      array_results << result
    }
    opnn; e 'Results were:'
    pp array_results
    if is_on_roebe? and return_pwd.include?(log_dir?)
      opnn; e 'Trying to remove all " " characters from files next.'
      require 'roebe/classes/replace_space_with_underscore/replace_space_with_underscore.rb'
      Roebe.replace_space_with_underscore('--everything')
    end
  else
  end
end

#file? ⇒ Boolean Also known as: which_file?

#

file?

#

Returns:

  • (Boolean) 


70
71
72
 
# File 'lib/multimedia_paradise/multimedia/video_downloader/video_downloader.rb', line 70

def file?
  @this_file
end

#reset ⇒ Object

#

reset

#


36
37
38
39
 
# File 'lib/multimedia_paradise/multimedia/video_downloader/video_downloader.rb', line 36

def reset
  super()
  infer_the_namespace
end

#run ⇒ Object

#

run

#


127
128
129
 
# File 'lib/multimedia_paradise/multimedia/video_downloader/video_downloader.rb', line 127

def run
  do_download_the_remote_video
end

#set_this_file(i) ⇒ Object

#

set_this_file

#


44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
 
# File 'lib/multimedia_paradise/multimedia/video_downloader/video_downloader.rb', line 44

def set_this_file(i)
  i = i.first if i.is_a? Array
  # ======================================================================= #
  # Note that Symbols are handled in a special way by this method.
  # ======================================================================= #
  case i # case tag
  # ======================================================================= #
  # === :ruck_zuck
  # ======================================================================= #
  when :ruck_zuck
    i = yaml_directory?+
        'game_shows/ruck_zuck/ruck_zuck.yml'
  # ======================================================================= #
  # === :tales_from_the_crypt
  # ======================================================================= #
  when :tales_from_the_crypt,
       :tales
    i = yaml_directory?+
        'tales_from_the_crypt/tales_from_the_crypt.yml'
  end
  @this_file = i
end