Class: RichterCatalogue::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/richter_catalogue/cli.rb

Constant Summary collapse

BASE_PATH = 
"https://www.gerhard-richter.com"

Instance Method Summary collapse

Instance Method Details

#add_painting_attributes ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 22

def add_painting_attributes
  RichterCatalogue::Painting.all.each do |painting|
    attributes = RichterCatalogue::Scraper.painting_page(BASE_PATH + painting.painting_url)
    painting.add_attributes(attributes)
    painting.artist = RichterCatalogue::Artist.find_by_name("Gerhard Richter")
  end
end

#call ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 37

def call 
  puts "Retrieving information from the Catalogue..."
  make_catalogue
  search_method
  goodbye
end

#goodbye ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 72

def goodbye
  puts "Thank you for visiting Gerhard Richter's Catalogue"
end

#list_subjects ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 76

def list_subjects
  RichterCatalogue::Subject.all.each_with_index {|subject, i| puts "  #{i + 1}. #{subject.name}"}
end

#list_years ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 80

def list_years
  years = []
  RichterCatalogue::Year.all.each {|year, i| years << year.name}
  years = years.sort
  years.each {|year| puts " - #{year}"}
end

#make_artists ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 5

def make_artists
  attributes_hash = RichterCatalogue::Scraper.artist_page("https://en.wikipedia.org/wiki/Gerhard_Richter")
  RichterCatalogue::Artist.create_from_profile(attributes_hash)
end

#make_catalogue ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 30

def make_catalogue
  make_artists
  make_subjects
  make_paintings
  add_painting_attributes
end

#make_paintings ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 15

def make_paintings
  RichterCatalogue::Subject.all.each do |subject|
    paintings_array = RichterCatalogue::Scraper.subject_page(BASE_PATH + subject.subject_url)
    RichterCatalogue::Painting.create_from_subject(paintings_array, subject)
  end
end

#make_subjects ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 10

def make_subjects
  subjects_array = RichterCatalogue::Scraper.subjects_page(BASE_PATH + "/en/art/paintings")
  RichterCatalogue::Subject.create_from_subjects(subjects_array)
end

#name_paintings ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 215

def name_paintings

  painting_names = RichterCatalogue::Painting.all.collect {|painting| painting.name}
  painting_names_downcase = RichterCatalogue::Painting.all.collect {|painting| painting.name.downcase}

  puts "type name"
  puts "type back to go back"
  puts "type exit to exit"

  input_name = gets.strip
  
  if painting_names.include?(input_name) || painting_names_downcase.include?(input_name) 
    if painting_names.include?(input_name)
      RichterCatalogue::Painting.find_by_name(input_name).each {|painting| RichterCatalogue::Painting.display(painting)}
    else
      RichterCatalogue::Painting.find_by_name(painting_names[painting_names_downcase.index(input_name)]).each {|painting| RichterCatalogue::Painting.display(painting)}
    end
    name_paintings
  elsif input_name == "back"
    search_method
  elsif input_name == "exit"
    search_method("exit")
  else 
    puts "Painting was not found please try again"
    name_paintings
  end
end

#search_method(input = nil) ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 44

def search_method(input = nil)
  if input == "exit"
  else

    puts "Welcome to Gerhard Richter's Catalogue"
    puts "Search by subject, by year, or by name?"
    puts "type exit to exit"

    input = gets.strip.downcase
    
    case input 
    when "subject"
      list_subjects
      subject_paintings
    when "year"
      list_years
      year_paintings
    when "name"
      name_paintings
    when "exit"
      search_method("exit")
    else
      puts "Search method is invalid, please try again"
      search_method
    end 
  end
end

#subject_paintings ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 87

def subject_paintings

  subject_names = RichterCatalogue::Subject.all.collect {|subject| subject.name}
  subject_names_downcase = RichterCatalogue::Subject.all.collect {|subject| subject.name.downcase}

  puts "Select subject by number or by name"
  puts "type back to go back"
  puts "type exit to exit"

  input_subject = gets.strip

  if input_subject.to_i.between?(1, subject_names.size)
    subject_paintings_names(subject_names[input_subject.to_i - 1])
  elsif subject_names.include?(input_subject) || subject_names_downcase.include?(input_subject)
    if subject_names.include?(input_subject)
      subject_paintings_names(input_subject)
    else
      subject_paintings_names(subject_names[subject_names_downcase.index(input_subject)])
    end
  elsif input_subject == "back"
    search_method
  elsif input_subject == "exit"
    search_method("exit")
  else 
    puts "Subject is invalid, please try again"
    subject_paintings
  end 
end

#subject_paintings_names(subject_name) ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 116

def subject_paintings_names(subject_name)

  subject = RichterCatalogue::Subject.find_by_name(subject_name)
  painting_names = subject.paintings.collect {|painting| painting.name}
  painting_names_downcase = subject.paintings.collect {|painting| painting.name.downcase}
  painting_names.each.with_index(1) {|p, i| puts "#{i}. #{p}"}

  puts "Select painting by number or by name"
  puts "type all to see information on all paintings"
  puts "type back to go back"
  puts "type exit to exit"

  input = gets.strip

  if input.to_i.between?(1, painting_names.size)
    RichterCatalogue::Painting.display(subject.paintings[input.to_i - 1])
    subject_paintings_names(subject_name) 
  elsif painting_names.include?(input) || painting_names_downcase.include?(input)
    if painting_names.include?(input)
      paintings_matched = subject.paintings.select {|painting| painting.name == input}
    else
      paintings_matched = subject.paintings.select {|painting| painting.name == painting_names[painting_names_downcase.index(input)]}
    end
    paintings_matched.each {|painting| RichterCatalogue::Painting.display(painting)}
    subject_paintings_names(subject_name)
  elsif input == "all"
    subject.paintings.each {|painting| RichterCatalogue::Painting.display(painting)}
    subject_paintings_names(subject_name)
  elsif input == "back"
    list_subjects
    subject_paintings
  elsif input == "exit"
    search_method("exit")
  else
    puts "Painting is invalid, please try again"
    subject_paintings_names(subject_name)
  end
end

#year_paintings ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 155

def year_paintings

    puts "Select a year"
    puts "type back to go back"
    puts "type exit to exit"

    input_year = gets.strip

    if !RichterCatalogue::Year.find_by_name(input_year).nil?
      year_paintings_names(input_year)
    elsif input_year == "back"
      search_method
    elsif input_year == "exit"
      search_method("exit")
    else
      puts "No paintings found for selected year please select another year"
      year_paintings
    end
end

#year_paintings_names(year_name) ⇒ Object 



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# File 'lib/richter_catalogue/cli.rb', line 176

def year_paintings_names(year_name)

  year = RichterCatalogue::Year.find_by_name(year_name)
  painting_names = year.paintings.collect {|painting| painting.name}
  painting_names_downcase = year.paintings.collect {|painting| painting.name.downcase}
  painting_names.each.with_index(1) {|p, i| puts "#{i}. #{p}"}

  puts "Select painting by number or by name"
  puts "type all to see information on all paintings"
  puts "type back to go back"
  puts "type exit to exit"

  input = gets.strip

  if input.to_i.between?(1, painting_names.size)
    RichterCatalogue::Painting.display(year.paintings[input.to_i - 1])
    year_paintings_names(year_name)
  elsif painting_names.include?(input) || painting_names_downcase.include?(input)
    if painting_names.include?(input)
      paintings_matched = year.paintings.select {|painting| painting.name == input}
    else
      paintings_matched = year.paintings.select {|painting| painting.name == painting_names[painting_names_downcase.index(input)]}
    end
    paintings_matched.each {|painting| RichterCatalogue::Painting.display(painting)}
    year_paintings_names(year_name)
  elsif input == "all"
    year.paintings.each {|painting| RichterCatalogue::Painting.display(painting)}
    year_paintings_names(year_name)
  elsif input == "back"
    list_years
    year_paintings
  elsif input == "exit"
    search_method("exit")
  else
    puts "Painting is invalid, please try again"
    year_paintings_names(year_name)
  end
end