Class: Studium::Stundenplan

Inherits:
Base
  • Object
show all
Defined in:
lib/studium/utility_scripts/stundenplan.rb

Overview

Studium::Stundenplan

Constant Summary collapse

NAMESPACE =
#

NAMESPACE

#
inspect
COLOUR_FOR_NAME_OF_UNIVERSITY =
#

COLOUR_FOR_NAME_OF_UNIVERSITY

#
::Colours::CYAN
COLOUR_FOR_TITLE =
#

COLOUR_FOR_TITLE

#
::Colours::MAGENTA
COLOUR_FOR_LEGENDE =
#

COLOUR_FOR_LEGENDE

#
::Colours::RED
MAIN_FILE =
#

MAIN_FILE

MAIN_FILE = '/home/x/STUDIUM/YAML/was_ich_machen_moechte_ws2013.yml'

#
"#{STUDIUM_YAML_DIR}stundenplan.yml"
SOFFICE =
#

SOFFICE

#
'/opt/libreoffice/program/soffice'
THIS_FILE =
#

THIS_FILE

#
__FILE__
ARRAY_WITH_TIMES =
#

ARRAY_WITH_TIMES

#
%w(
  08:00-09:00
  09:00-10:00
  10:00-11:00
  11:00-12:00
  12:00-13:00
  13:00-14:00
  14:00-15:00
  15:00-16:00
  16:00-17:00
  17:00-18:00
  18:00-19:00
  19:00-20:00
  20:00-21:00
)

Constants inherited from Base

Base::ARRAY_HTML_COLOURS_IN_USE, Base::CHECK_FOR_INCORRECT_ENTRIES_IN_THE_QUESTION_ANSWER_FILE_THAT_SHOULD_BE_COMMENTS, Base::COLOURS, Base::COMMON_YEAR_DAYS_IN_MONTH, Base::GRAY, Base::LEFT_PADDING, Base::N_CHARACTERS_PER_LINE, Base::UNICODE_RIGHT_ARROW

Constants included from Colours

Colours::COLOURS

Instance Method Summary collapse

Methods inherited from Base

#add_proper_year_entry_to_this_line, #already_solved_this_lva_number?, #append_what_into, #available_topics_as_short_name, #average_grade, #bachelor_master_or_diploma, #base_dir?, #be_silent, #be_verbose?, #beautiful_url, #change_directory, #cheering_person, #cliner, #colour_for_ects_points, #colourize_percentage, #commandline_arguments?, #commandline_arguments_joined, #commandline_arguments_with_hyphens?, #convert_this_array_of_lectures_into_the_full_dataset, #copy, #cpruby, #create_directory, #create_file, #csv_file?, #current_month?, #datum?, #day_month_year, #debug?, #delete_file, #directory_of_the_exam_topics?, #directory_to_my_exam_topics, #directory_to_the_exam_topics?, #disable_colours, #disable_colours_globally, #do_not_be_verbose, #do_not_use_opn, #do_these_curricula_include_both_a_bachelor_and_a_master_curriculum?, #does_this_line_include_a_german_weekday?, #does_this_line_include_a_html_colour?, #e, #ecomment, #editor?, #ee, #enable_colours, #enable_colours_globally, #enable_debug, #encoding?, #english_to_german_weekday, #ensure_main_encoding, #ensure_that_the_log_directory_exists, #eparse, #erev, #esystem, #etomato, #exit_program, #expand_topic, #extract_dd_mm_yyyy, #file_lecture_information?, #file_read_with_proper_encoding, #filter_away_invalid_questions, #find_corresponding_exam_topic, #first_argument?, #first_non_hyphen_argument?, #from_curriculum_id_to_university, #german_date_notation, #german_weekday?, #german_weekdays?, #has_a_bachelor_curriculum?, #has_a_master_curriculum?, #has_this_exam_topic_been_solved?, #has_year_entry?, #hh_mm_ss_dd_mm_yyyy, #horizontal_bar?, #html_log_directory?, #is_a_master_lecture?, #is_a_weekday?, #is_connected_to_the_www?, #is_on_roebe?, #is_prüfungsimmanent?, #is_this_a_valid_html_colour?, #is_this_day_today?, #konsole_support?, #last_file?, #lectures_from_indi1, #lectures_from_indi2, #lectures_from_indi3, #lectures_from_indi4, #lectures_from_the_bachelor_genetik_curriculum, #lectures_from_the_individual_vektor_curricula, #load_yaml_dataset, #move_file, #n_days_difference_from_today_to_this_day, #no_ext_name, #no_file_at, #number_to_month, #obtain, #obtain_lectures_from_this_curriculum, #open_in_editor, #opnn, #path_to_exam_topic?, #read_dataset_from_a_curriculum_file, #read_in_exam_dataset_from_this_file, #read_this_file_with_default_encoding, #readlines_from_this_input_file, #register_sigint, #remove_empty_strings, #remove_escape_sequences, #remove_internal_comments, #remove_leading_comments, #remove_leading_weekday_names_from, #remove_newlines, #remove_tags_from_this_input, #rename_kde_konsole_tab, #rename_konsole_tab?, #replace_all_html_colours_in_this, #replace_bold_token_with_default_colour, #replace_italic_token_with_default_colour, #replace_italic_token_with_this_colour, #replace_regular_numbers_with_unicode_numbers, #replace_underline_token_with_default_colour, #replace_underline_token_with_this_colour, #return_all_bachelor_lectures, #return_all_exams_on_this_day, #return_all_numbers_from, #return_all_registered_curricula, #return_all_steop_lectures, #return_current_year, #return_dataset_for_this_topic, #return_dataset_from_this_curriculum_file, #return_dd_mm_yy_and_time_from, #return_directory_for, #return_ects_points_from_these_lectures, #return_either_grey_or_the_custom_colour_for_answers, #return_either_grey_or_the_custom_colour_for_questions, #return_file_for_this_curriculum, #return_german_name_for_this_english_month, #return_german_weekday_of?, #return_hh_mm_ss_from, #return_hour_from_this, #return_lectures_from_bachelor_vektor_curriculum, #return_lectures_with_at_the_least_one_upcoming_exam, #return_local_path_of_this_pwdstud, #return_lva_number_of_this_lecture, #return_month_fitting_to_this_input, #return_n_days_until_monday, #return_n_days_until_sunday, #return_n_exam_questions_in, #return_n_questions_were_answered_for_this_topic, #return_name_of_the_weekday, #return_name_of_this_curriculum, #return_name_of_this_curriculum_based_on_its_id_number, #return_opnn, #return_passed_courses, #return_pwd, #return_random_curriculum, #return_sanitized_dataset_from_the_file_lecture_information, #return_solved_lectures, #return_steop_lectures, #return_the_remote_homepage_url, #return_this_line_has_n_characters_as_html_colour_tags, #return_title_from_this_curriculum_file, #rev, #right_arrow?, #rinstall2, #roebe_exam_directory?, #ruby_src_dir_at_home?, #runmode?, #sanitize_this_topic, #sanitize_url, #select_lectures_with_this_key, #set_be_quiet, #set_be_verbose, #set_commandline_arguments, #set_commandline_mode, #set_runmode, #set_this_cd_alias_to, #set_www_mode, #sfancy, #shall_we_make_use_of_unicode_symbols?, #show_todays_date, #simp, #sort_these_lecture_names_by_time, #spacer, #swarn, #this_month_has_n_days?, #total_ects_points_passed, #translate_dd_mm_yyyy_to_weekday, #try_to_require_the_rcfiles, #turn_this_array_into_the_full_dataset, #unicode_blocks_line, #use_colours?, #use_opn?, #vertical_bar?, #web_liner, #weekday?, #weekdays?, #word_wrap, #write_what_into, #www_connection_is_unavailable, #www_mode?, #yaml_dir?

Methods included from Colours

#bold_blue, #bold_red, #bold_yellow, #cadetblue, #chartreuse, crimson, #darkgray, darkgreen, darkseagreen, deepskyblue, #deepskyblue, default_colour, #dimgray, disable_colours, #dodgerblue, e, #efancy, enable_colours, #ewarn, #forestgreen, gold, #grey, lightblue, lightgreen, #lightslategray, #lightsteelblue, #mediumorchid, #mediumseagreen, #oldlace, #olivedrab, orange, orangered, #orchid, palevioletred, #papayawhip, rev, royalblue, sdir, #sdir, sfancy, #sfancy, sfile, #sfile, simp, #simp, slateblue, steelblue, #steelblue, #swarn, swarn, #teal, turquoise, use_colours?, use_this_colour_for_exam_answers, use_this_colour_for_exam_questions, #yellow

Constructor Details

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

#

initialize

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 103

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

Instance Method Details

#alle_vorlesungen ⇒ Object

#

alle_vorlesungen

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 378

def alle_vorlesungen
  @data.keys
end

#colourize_this_university(i) ⇒ Object

#

colourize_this_university

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 439

def colourize_this_university(i)
  return COLOUR_FOR_NAME_OF_UNIVERSITY+i+COLOUR_FOR_TITLE
end

#create_spreadsheet ⇒ Object

#

create_spreadsheet (xls tag)

Use this method to create a stundenplan.xls file.

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 488

def create_spreadsheet
  require 'spreadsheet'
  create_xlsfile_where = '/stundenplan.xls'
  try_remove(create_xlsfile_where)
  Spreadsheet.client_encoding = 'UTF-8'
  book = Spreadsheet::Workbook.new
  opnn; e 'We will store at `'+sfile(create_xlsfile_where)+'`.'
  sheet1 = book.create_worksheet :name => 'Stundenplan'
  sheet1.row(0).height = 22
  sheet1.row(0).concat ['']+ARRAY_WITH_TIMES
  # ======================================================================= #
  # Work on each weekday, Monday to Friday.
  # ======================================================================= #
  %w(
    Montag Dienstag Mittwoch Donnerstag Freitag
  ).each_with_index {|weekday, index|
    @all_days[weekday[0,2].downcase.to_sym].each {|lecture|
      # =================================================================== #
      # Format:
      #   "Organische Chemie 1","10.00 - 12.00"
      # =================================================================== #
      # title     = lecture[0]
      # =================================================================== #
      starts_when = lecture[1].delete(' ').tr('.',':')
      if starts_when.include? ','
        starts_when = starts_when[0, starts_when.index(',')]
      end
      # ARRAY_WITH_TIMES.find_index {|entry| entry == "10:00-11:00"}
    }
    this_row = sheet1.row(index+1)
    this_row.concat [ weekday ]
  }
  book.write(create_xlsfile_where)
  esystem SOFFICE+' '+create_xlsfile_where
end

#display_stundenplan_on_the_terminal ⇒ Object

#

display_stundenplan_on_the_terminal

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 239

def display_stundenplan_on_the_terminal
  _ = readlines_from_this_input_file(MAIN_FILE)
  _.each {|line| e line }
end

#generate_pdf_file ⇒ Object

#

generate_pdf_file (pdf tag)

Use this method to generate a .pdf file.

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 537

def generate_pdf_file
  create_pdffile_where = '/STUNDENPLAN.pdf'
  try_remove(create_pdffile_where)
  opnn; e 'We will store at `'+sfile(create_pdffile_where)+'`.'
  pdf = Prawn::Document.new(:page_size => 'A4')
  pdf.font 'Times-Roman'
  pdf.text 'Stundenplan', :size => 50,
    :align => :center, :styles => :bold
  require 'cyberweb'
  img = Cyberweb.random_web_image
  # Next, the various weekdays: 
  %w(
    Montag Dienstag Mittwoch Donnerstag Freitag
  ).each_with_index {|weekday, index|
    # pdf.image filename, :at => [10, 10], :width => 15
    # pdf.image WebImages.random, :width => 15
    pdf.image(img)
    pdf.text(
      weekday.to_s.encode('UTF-8'),
      :size => 28, :color => 'black', :fill_color => '0000ff',
      :styles => :underline
    )
    @all_days[weekday[0,2].downcase.to_sym].each {|lecture|
      starts_when = starts_when.tr('.',':')
      pdf.fill_color '0000ff'
      if lecture[0].valid_encoding?
        lecture[0]  = lecture[0].encode('UTF-8')
        starts_when = starts_when.encode('UTF-8')
        pdf.indent(15) { pdf.text(lecture[0]+':'+N) }
        pdf.fill_color '#000000' # This is the black colour.
        pdf.indent(25) { pdf.text('    '+starts_when) }
      else
        opnn; e 'Something is not correct with the encoding.'
      end
    }
  }
  pdf.render_file(create_pdffile_where)
  PdfParadise::MainPdf.new(create_pdffile_where)
end

#get_location_of(i) ⇒ Object

#

get_location_of

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 256

def get_location_of(i)
  if @data.has_key? i
    result = @data[i]['Wo'].to_s
    result = '(unknown)' if result.empty?
    return result
  else
    return i
  end
end

#get_priority_of(i) ⇒ Object

#

get_priority_of

This will return the priority of the given lecture.

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 249

def get_priority_of(i)
  @data[i]['Priority'].to_s if @data.has_key? i
end

#get_title_of(i) ⇒ Object

#

get_title_of

This method gets the title. Input must be the ID of the Lecture.

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 417

def get_title_of(i)
  if i and @data.has_key? i
    title = @data[i]['Title'].to_s
    if title.include?    'BOKU'
      title.gsub!(/BOKU/,
        colourize_this_university('BOKU'))
    elsif title.include? 'UNI Wien'
      title.gsub!(/UNI Wien/,
        colourize_this_university('UNI Wien'))
    elsif title.include? 'TU Wien'
      title.gsub!(/TU Wien/,
        colourize_this_university('TU Wien'))
    end
    return title
  else
    return i
  end
end

#get_vorbesprechung_of(i) ⇒ Object

#

get_vorbesprechung_of

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 269

def get_vorbesprechung_of(i) # <-- This here can return nil.
  i = @data[i]['Vorbesprechung'] if i.is_a? Hash
  return i
end

#heute_ist ⇒ Object

#

heute_ist

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 385

def heute_ist
  if @may_we_show_the_result
    e 'Heute ist der '+simp(@date)+', ein '+@wochentag+'.'
  end
end

#my_cliner ⇒ Object

#

my_cliner

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 277

def my_cliner
  cliner '','',Colours::GRAY
end

#open_stundenplan_in_editor ⇒ Object

#

open_stundenplan_in_editor

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 231

def open_stundenplan_in_editor
  _ = Studium.editor?+' '+MAIN_FILE
  e _; system _; exit
end

#open_this_file_in_editor(shall_we_exit = true) ⇒ Object

#

open_this_file_in_editor

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 222

def open_this_file_in_editor(shall_we_exit = true)
    _ = Studium.editor?+' '+THIS_FILE
  e _; system _
  exit if shall_we_exit
end

#process_dataset ⇒ Object

#

process_dataset

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 333

def process_dataset
  @data.keys.each {|key|
    wann = @data[key]['Wann']
    if wann # This should be a Hash, not a String.
      # Sometimes it is not a Hash though.
      if wann.is_a? String
        hash = {}
        array = wann.split(N).reject {|line| line.start_with? '#' }
        # Now it is an Array.
        array.each {|entry|
          _ = entry.split(' ')
          key = _[0]
          new_value = _[1..-1].join(' ')
          if hash.has_key? key
            hash[key] = hash[key]+' '+new_value 
          else
            hash[key] = new_value
          end
        }
        wann = hash
      end
      wann.each_pair {|inner_key, new_value|
        inner_key = inner_key.delete(N)
        the_day = inner_key.downcase.to_sym
        begin
          new_value.gsub!(/ Uhr/,'') if new_value.include? 'Uhr'
        rescue Exception => error; p error; end
        array = [
          get_title_of(key),
          new_value,
          get_priority_of(key),
          get_location_of(key),
          get_vorbesprechung_of(key) # <-- This here can return nil.
        ]
        @all_days[the_day] << array
      }
    else
      opnn; e 'Warning: no Wann entry found for '+sfancy(key)+'.'
    end
  } # Now we have @all_days set.
end

#remove(i) ⇒ Object Also known as: try_remove

#

remove

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 467

def remove(i)
  if File.exist? i
    opnn; e 'Removing file '+sfile(i)+'.'
    FileUtils.rm(i)
  end
end

#reset ⇒ Object

#

reset

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 306

def reset # reset tag
  super()
  # ======================================================================= #
  # === @namespace
  # ======================================================================= #
  @namespace = NAMESPACE
  # ======================================================================= #
  # === @input
  # ======================================================================= #
  @input = ''.dup
  @may_we_show_the_result = true # if true, we may output the result.
  @wochentag = ENGLISH_TO_GERMAN_WEEKDAY[Time.now.strftime('%A')]
  @date = Time.now.strftime '%d.%m.%Y'
  @array_show_these_days = ARRAY_ALL_KNOWN_DAYS_OF_THE_WEEK # Which days to show. Should be an array.
  try_to_load_data
  # Store all the days in this hash.
  @all_days = {
    :mo => [], :di => [],
    :mi => [], :do => [],
    :fr => [], :sa => [],
    :so => []
  }
end

#run ⇒ Object

#

run

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 588

def run # (run tag)
  process_dataset # This method will set @data.
  heute_ist
  unless @input.to_s.empty? # The user wants to display only a specific day.
    @array_show_these_days = [@input]
  end
  show_days
  show_legende
  my_cliner
end

#set_input(i = '') ⇒ Object

#

set_input

This method contains the commandline-information. We have to sanitize the input that a user can give to us.

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 132

def set_input(i = '')
  i = i.dup if i
  i = i.join ' ' if i.is_a? Array
  i = i.strip.chomp if i.is_a? String
  i = i.to_s.downcase
  if REVERSE_GERMAN_WEEK_NAMES.has_key?(i)
    i = REVERSE_GERMAN_WEEK_NAMES[i.capitalize].downcase.to_sym
  end
  case i # case tag
  when '1','monday','mo'
    i = :mo
  when '2','tuesday','tu','di'
    i = :di
  when '3','wednesday','mi','mit'
    i = :mi
  when '4','thursday','do'
    i = :do
  when '5','friday','fr'
    i = :fr
  when '6','saturday','sa'
    i = :sa
  when '7','sunday','so'
    i = :so
  when 'week'
    heute_ist
    cliner { WocheAnzeiger.new }
    exit
  # ======================================================================= #
  # === stundenplan --help
  # ======================================================================= #
  when 'HELP',/-?-?help/,'show_usage'
    show_usage(true)
  # ======================================================================= #
  # === stundenplan --excel
  # ======================================================================= #
  when 'SPREADSHEET','EXCEL','XLS','xls',/-?-?excel/
    silent_run
    create_spreadsheet
    exit
  # ======================================================================= #
  # === stundenplan --show_stats
  # ======================================================================= #
  when 'STATS','stats',/-?-?show(_|-)?stats/
    show_stats    
  # ======================================================================= #
  # === stundenplan --pdf
  # ======================================================================= #
  when 'PDF',/-?-?pdf/
    silent_run
    generate_pdf_file
    exit
  # ======================================================================= #
  # === stundenplan --dataset?
  # ======================================================================= #
  when /^-?-?dataset\??$/
    show_dataset
    exit
  # ======================================================================= #
  # === stundenplan display
  # ======================================================================= #
  when 'display','show'
    display_stundenplan_on_the_terminal
  when 'open_all','openall','edit'
    open_this_file_in_editor(false) # false for "don't exit yet."
    open_stundenplan_in_editor
  when 'open_self','openself'
    open_this_file_in_editor
  when 'open','openyaml','open_yaml'
    open_stundenplan_in_editor
  end
  @input = i
end

#show_dataset ⇒ Object

#

show_dataset

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 580

def show_dataset
  opnn; e 'Now displaying the dataset:'
  pp @data
end

#show_days ⇒ Object

#

show_days

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 394

def show_days
  @all_days.each {|entry|
    if @array_show_these_days.include? entry[0]
      if entry[1].empty?
      else # Ok, is included, so we may display them.
        if @may_we_show_the_result
          my_cliner
          e green('Wochentag: ')+
            simp(GERMAN_WEEK_NAMES[entry[0].to_s.capitalize])+N+N
        end
        sorted = entry[1].sort_by {|data| data[1] }
        title_zeit_priority_ort_vorbesprechung(sorted)
      end
    else # Else not included so we won't show these entries.
    end
  }
end

#show_legende ⇒ Object

#

show_legende

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 477

def show_legende
  if @may_we_show_the_result
    e N+'    Legende: '+COLOUR_FOR_LEGENDE+'rot'+rev+' ist Priorität.'
  end
end

#show_stats ⇒ Object

#

show_stats

To invoke this, do:

stupa show_stats
#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 213

def show_stats
  n_entries = @data.keys.size
  e 'We found '+sfancy(n_entries)+' entries.'
  exit
end

#show_usage(shall_we_exit = false) ⇒ Object

#

show_usage (help tag)

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 115

def show_usage(shall_we_exit = false)
  if Object.const_defined? :ClassDocuShower
    ClassDocuShower.new __FILE__, :verbose => false
  end
  e
  opnn; e ' - You can also create spreadsheets by '\
          'passing the argument "xls".'
  opnn; e ' - You can also generate .pdf files by issuing "PDF".'
  exit if shall_we_exit
end

#silent_run ⇒ Object

#

silent_run

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 527

def silent_run
  @may_we_show_the_result = false
  run
end

#title_zeit_priority_ort_vorbesprechung(i) ⇒ Object

#

title_zeit_priority_ort_vorbesprechung

This method will show the title, the zeit, the priority, the ort and the Vorbesprechung, which can be optional however.

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 449

def title_zeit_priority_ort_vorbesprechung(i)
  i.each {|title, zeit, priority, ort, vorbesprechung|
    zeit = zeit.force_encoding(::Studium.main_encoding?)
    ort  = ort.force_encoding(::Studium.main_encoding?)
    result = '  '+COLOUR_FOR_TITLE+title.to_s+rev+' ('+
             RED+priority+rev+'): '+zeit.to_s+', '+
             green(ort)
    if vorbesprechung
      result << N+PINK+'Vorbesprechung '+rev+
                'ist am: '+sfancy(vorbesprechung)
    end
    e result if @may_we_show_the_result
  }
end

#try_to_load_data ⇒ Object

#

try_to_load_data

This method will try to load the yaml dataset.

#


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# File 'lib/studium/utility_scripts/stundenplan.rb', line 286

def try_to_load_data
  _ = MAIN_FILE
  if File.exist? _
    begin
      @data = YAML.load_file(MAIN_FILE)
    rescue ArgumentError => error
      opnn; e 'A syntax-error happened in our dataset, the yaml '+
              'file at `'+sfile(MAIN_FILE)+'`.'
      pp error
      opnn; e 'Please make sure that the yaml file is valid.'
      @data = {}
    end
  else
    opnn; e 'Can not load `'+sfile(_)+'` as it does not exist.'
  end
end