Class: GamesAndRpgParadise::MagicTheGathering::ShowPriceInformationFromMagickartenmarkt

Inherits:
Base
  • Object
show all
Defined in:
lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb

Overview

MagicTheGathering::ShowPriceInformationFromMagickartenmarkt

Constant Summary collapse

USE_THIS_AS_INPUT_FILE =
#

USE_THIS_AS_INPUT_FILE

#
FILE_KARTENLISTE_CSV
FILTER_FOR_N_ENTRIES =
#

FILTER_FOR_N_ENTRIES

This can be nil or a number. If nil, we will not apply any filter.

If a number is used, then we will use that number to select only n entries from our dataset.

#
50
BR =
#

BR

#
'<br>'

Constants inherited from Base

Base::LOG_DIR

Constants included from Base::Extensions::Colours

Base::Extensions::Colours::ARRAY_AVAILABLE_KONSOLE_COLOURS

Constants included from CommonExtensions

CommonExtensions::CONTROL_C_CODE, CommonExtensions::N

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#convert, #ensure_that_the_log_directory_exists, #esystem, #is_png_file?, #lightgreen, #log_dir?, #opnn, #orange, #palegoldenrod, #pngopt, #rev, #slateblue, #springgreen, #turquoise, #write_what_into

Methods included from Base::Extensions::Colours

ecomment, #efancy, #eparse, #forestgreen, #gold, #grey, #lightblue, #mediumseagreen, #mediumslateblue, #peru, #rev, sdir, sfancy, #sfile, simp, #teal, #yellow

Methods included from Base::Extensions::CommandlineArguments

#commandline_arguments?, #filter_away_commandline_arguments, #first_argument?, #first_non_hyphened_argument?, #set_commandline_arguments

Methods included from CommonExtensions

#cat, #cd, #cliner, #copy_file, #delete, #dirname_but_retains_the_trailing_slash, #disable_colours, #ensure_that_the_log_directory_exists, #esystem, #get_user_input, #infer_the_namespace, #is_on_roebe?, #log_dir?, #mkdir, #mkdir_then_cd_into_it, #mv, #namespace?, #opne, #opnn, #project_base_directory?, #project_image_directory?, #project_yaml_directory?, #rds, #register_sigint, #remove_this_directory, #rename_file, #reset_the_internal_hash, #return_pwd, #return_today, #touch_file, #wrap, #write_what_into

Constructor Details

#initialize(i = nil, run_already = true) ⇒ ShowPriceInformationFromMagickartenmarkt

#

initialize

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 64

def initialize(
    i           = nil,
    run_already = true
  )
  reset
  set_input(i)
  run if run_already
end

Class Method Details

.[](i = ARGV) ⇒ Object

#

GamesAndRpgParadise::MagicTheGathering::ShowPriceInformationFromMagickartenmarkt[]

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 285

def self.[](i = ARGV)
  new(i)
end

.show_path_to_main_file ⇒ Object

#

GamesAndRpgParadise::MagicTheGathering::ShowPriceInformationFromMagickartenmarkt.show_path_to_main_file

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 292

def self.show_path_to_main_file
  puts USE_THIS_AS_INPUT_FILE
end

Instance Method Details

#create_html_page ⇒ Object

#

create_html_page (html tag)

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 150

def create_html_page
  _ = ''.dup
  _ << '<html><head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"><title>Price Information from magickartenmarkt.de</title></head>'+N
  _ << '<body>'
  counter = 0
  total_cost_minimalpreis = 0
  @array_dataset.each {|name_of_the_card, name_of_the_set, preistendenz, verfügbar_ab, remote_url|
    counter += 1
    total_cost_minimalpreis += verfügbar_ab.to_f
    _ << BR+'<span style="font-size:1.5em">'+counter.to_s+'</span>'+BR+
         '<p style="padding:0.5em; margin:2px">'\
         '<b>Name of the card: </b>'+
          name_of_the_card+BR+
         '<b>Name of the set: </b>'+
          name_of_the_set.tr('+',' ')+BR+
         '<b>Preistendenz dieser Karte: </b>'+
         '<b style="colour:crimson">'+preistendenz.to_s+'</b> '+EURO+BR+
         '<b>Verfügbar ab (Minimalpreis): </b>'+
         '<b style="colour:crimson">'+verfügbar_ab.to_s+'</b> '+EURO+BR
         '</p>'+BR+N
  }
  _ << BR+'Gesamtkosten (<b>Minimalpreis</b>) dieser '+
       @array_dataset.size.to_s+' Karten: <b>'+
       total_cost_minimalpreis.to_s+'</b> '+EURO+BR+N
  _ << '</body></html>'
  into = log_dir?+'price_information_for_my_cards.html'
  e 'HTML file created at `'+sfile(into)+'`.'
  SaveFile.write_what_into(_, into)
  @total_cost_minimalpreis = total_cost_minimalpreis
end

#input? ⇒ Boolean

#

input?

#

Returns:

  • (Boolean) 


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 104

def input?
  @input
end

#report_array_dataset(i = @array_dataset) ⇒ Object

#

report_array_dataset

Go through the array-dataset and report it.

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 245

def report_array_dataset(i = @array_dataset)
  i.each_with_index {|entry, index|
    index += 1
    name_of_the_card, name_of_the_set, preistendenz, verfügbar_ab, remote_url = entry
    e '('+index.to_s+') The card is: '+
      orange(name_of_the_card)+' ('+slateblue(name_of_the_set)+')'
    # ===================================================================== #
    # Show the remote URL next
    # ===================================================================== #
    e '      '+palegoldenrod(remote_url)
    e '  Preistendenz: '+springgreen(preistendenz.to_s+' Euro')
    e '  Verfügbar ab: '+springgreen(verfügbar_ab.to_s+' Euro')
  }
end

#report_total_costs ⇒ Object

#

report_total_costs

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 185

def report_total_costs
  e 'The total cost (Minimalpreis) is: '+
    sfancy(@total_cost_minimalpreis.to_s+' Euro')
end

#reset ⇒ Object

#

reset (reset tag)

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 76

def reset
  super()
  # ======================================================================= #
  # === @array_dataset
  # ======================================================================= #
  @array_dataset = []
  # ======================================================================= #
  # === @total_cost_minimalpreis
  # ======================================================================= #
  @total_cost_minimalpreis = 0 # Keep track of the total cost of all these cards.
end

#return_default_dataset_as_array(apply_filter_n_entries = FILTER_FOR_N_ENTRIES) ⇒ Object

#

return_default_dataset_as_array

Note that we will get rid of empty lines.

The constant FILTER_FOR_N_ENTRIES is defined at the top of this file and is usually at around 50 entries that will be checked.

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 268

def return_default_dataset_as_array(
    apply_filter_n_entries = FILTER_FOR_N_ENTRIES
  )
  _ = input?
  _ = FILE_KARTENLISTE_CSV if _.empty? # Use a default in this case.
  _ = File.readlines(_).reject {|line|
    line.start_with?('#') or line.strip.empty?
  }
  if apply_filter_n_entries
    _ = _[0..(apply_filter_n_entries-1)]
  end
  return _
end

#run ⇒ Object

#

run (run tag)

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 111

def run
  # ======================================================================= #
  # Must first ensure that the log directory exists.
  # ======================================================================= #
  ensure_that_the_log_directory_exists
  array = return_default_dataset_as_array # Work on a temporary Array here.
  e "We will first sort the main array, consisting of #{array.size.to_s} "\
    "entries, before presenting the dataset."
  e 'This may take a while so please be patient.'
  array.each_with_index {|line, index|
    index += 1
    print index.to_s+' '
    splitted = line.split('|') # We assume that the line has | tokens.
    name_of_the_card, name_of_the_set = splitted
    name_of_the_card.strip!
    name_of_the_set.strip!
    remote_url = ::GamesAndRpgParadise::MagicTheGathering.return_url_for_magickarten_de_for_this_card(
      name_of_the_card, name_of_the_set
    )
    preistendenz = ::GamesAndRpgParadise::MagicTheGathering.return_preistendenz_of_this_card_from_magickartenmarkt(
      name_of_the_card, name_of_the_set, :be_quiet
    )
    verfügbar_ab = ::GamesAndRpgParadise::MagicTheGathering.return_verfügbar_ab_of_this_card_from_magickartenmarkt(
      name_of_the_card, name_of_the_set, :be_quiet
    )
    @array_dataset << [
      name_of_the_card, name_of_the_set, preistendenz, verfügbar_ab, remote_url
    ]
  }
  sort_dataset # Sort the dataset here.
  report_array_dataset
  save_array_dataset
  create_html_page
  report_total_costs
end

#save_array_dataset ⇒ Object

#

save_array_dataset

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 193

def save_array_dataset
  into = log_dir?+'price_information_for_my_cards.csv'
  _ = @array_dataset.map {|line| line.join('|') }
  what = _.join(N)
  e 'We will also save into `'+sfile(into)+'`.'
  SaveFile.write_what_into(what, into)
end

#set_input(i = USE_THIS_AS_INPUT_FILE) ⇒ Object

#

set_input

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 216

def set_input(i = USE_THIS_AS_INPUT_FILE)
  i = i.first if i.is_a? Array
  i = i.to_s.dup
  case i
  # ======================================================================= #
  # === show_price default
  # ======================================================================= #
  when 'default'
    i = USE_THIS_AS_INPUT_FILE
  # ======================================================================= #
  # === show_price --help
  # ======================================================================= #
  when /help/i
    show_help
    exit
  # ======================================================================= #
  # === show_price --this_csv_file=/tmp/foo.csv
  # ======================================================================= #
  when /this_csv_file=(.+\.csv)/ # This allows you to use another .csv file.
    i = $1.to_s.dup
  end
  @input = i
end

#show_help ⇒ Object

#

show_help (help tag)

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 91

def show_help
  e
  e 'You can use another .csv file from the commandline.'
  e
  e 'In order to do this, try a syntax such as the following one:'
  e
  e '  show_price --this_csv_file=/tmp/foo.csv'
  e
end

#sort_dataset ⇒ Object

#

sort_dataset (sort tag)

#


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# File 'lib/games_and_rpg_paradise/games/magic_the_gathering/classes/show_price_information_from_magickartenmarkt.rb', line 204

def sort_dataset
  # ======================================================================= #
  # For now, we will sort by minimal price.
  # ======================================================================= #
  @array_dataset = @array_dataset.sort_by {|name_of_the_card, name_of_the_set, preistendenz, price_available_at, remote_url|
    price_available_at.to_f
  }.reverse
end