Class: DeveloperNewsCliApp::CLI

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

Constant Summary collapse

@@websites = 
["FreeCodeCamp", "HackerNoon", "CodeBurst", "A List Apart"]
@@current_article_count = 
0
@@current_website = 
""
@@current_articles = 
[]

Instance Method Summary collapse

Instance Method Details

#article_selection_instructions ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 56

def article_selection_instructions
  puts "\nType the number of an article to see more information about it."
  puts "Or type list or l to see a list of websites."
  puts "Or type exit to end the program."
  get_article_selection
end

#call ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 7

def call
  welcome
  get_articles
  list_websites
  get_article_selection
end

#current_article_count ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 207

def current_article_count
  @@current_article_count
end

#display_summaries ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 189

def display_summaries
  DeveloperNewsCliApp::Article.clear_current_articles
  puts "Free Code Camp (FCC)"
  DeveloperNewsCliApp::Article.add_to_current_artciles(DeveloperNewsCliApp::Article.display_top_three("FreeCodeCamp"))
  puts "HackerNoon (HN)"
  DeveloperNewsCliApp::Article.add_to_current_artciles(DeveloperNewsCliApp::Article.display_top_three("HackerNoon"))
  puts "CodeBurst (CB)"
  DeveloperNewsCliApp::Article.add_to_current_artciles(DeveloperNewsCliApp::Article.display_top_three("CodeBurst"))
end

#get_article_selection ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 63

def get_article_selection
  input = nil
  max_number = @@current_articles.count
  input = gets.strip
  if input.to_i <= max_number && input.to_i != 0
    print_summary(@@current_articles[input.to_i - 1])
  elsif input == "list" || input == "l"
    list_websites
    initial_instructions
  elsif  input.to_i > max_number
    puts "I'm not sure what you meant."
    article_selection_instructions
  elsif input =="exit"
    goodbye
  else
    get_article_selection
  end
end

#get_article_summary_input(article) ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 101

def get_article_summary_input(article)
  puts "\nType read or r to open the article in your browser."
  puts "Type back or b to go back to the list of #{@@current_website} articles."
  puts "Type list or l to see a list of websites."
  puts "Type exit to exit the program."

  input = gets.strip
  case input
  when "r", "read"
    open_url(article)
    print_summary(article)
  when "b", "back"
    if @@current_website == "FreeCodeCamp"
      show_FreeCodeCampArticles
      article_selection_instructions
    elsif @@current_website == "HackerNoon"
      show_HackerNoonArticles
      article_selection_instructions
    elsif @@current_website == "CodeBurst"
      show_CodeBurstArticles
      article_selection_instructions
    else
      show_AListApartArticles
      article_selection_instructions
    end
  when "list", "l"
    list_websites
    # initial_instructions
    get_website_input
  when "exit"
    goodbye
  else
    puts "I'm not sure what you meant."
    get_article_summary_input(article)
  end
end

#get_articles ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 19

def get_articles
  DeveloperNewsCliApp::FreeCodeCampScrapper.new.make_article
  DeveloperNewsCliApp::HackerNoonScrapper.new.make_article
  DeveloperNewsCliApp::CodeBurstScrapper.new.make_article
  DeveloperNewsCliApp::AListApartScrapper.new.make_article
end

#get_website_input ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 35

def get_website_input
  input = nil
  input = gets.strip
  if input == "1"
    show_FreeCodeCampArticles
  elsif  input == "2"
    show_HackerNoonArticles
  elsif input == "3"
    show_CodeBurstArticles
  elsif input == "4"
    show_AListApartArticles
  elsif input == "exit"
    goodbye
  elsif input == "list"
    list_websites
  else
    puts "I'm not sure what you meant."
    list_websites
  end
end

#goodbye ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 224

def goodbye
  puts "Thanks for using Developer News!"
  exit
end

#list_articles ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 182

def list_articles
  puts "Today's top developer articles:"
  puts ""
  display_summaries
  puts ""
end

#list_websites ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 26

def list_websites
  puts ""
  self.websites.each.with_index(1){|website, index| puts"#{index}. #{website}"}
  puts ""
  puts "Please type the number of the website to see more of its articles"
  puts "Or type exit to end the program"
  get_website_input
end

#open_url(article) ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 199

def open_url(article)
  `open #{article.url}`
end

#print_summary(article) ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 82

def print_summary(article)
  puts "---------- #{@@current_website} ----------"
  puts "Title: #{article.title}"
  if article.subtitle != nil
    puts "Subtitle: #{article.subtitle}"
  end
  if article.trailing != nil
    puts "Trailing: #{article.trailing}"
  end
  puts "Author: #{article.author}"
  if article.date != nil
    puts "Date: #{article.date}"
  end
  if article.read_time != nil
    puts "Read Time: #{article.read_time}"
  end
  get_article_summary_input(article)
end

#show_AListApartArticles ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 171

def show_AListApartArticles
  @@current_website = "AListApart"
  update_current_article_count("AListApart")
  @@current_articles = DeveloperNewsCliApp::AListApartScrapper.articles
  puts "\nA List Apart:\n"
  DeveloperNewsCliApp::AListApartScrapper.articles.each.with_index(1) do |article, index|
    puts "#{index}. #{article.title}"
  end
  article_selection_instructions
end

#show_CodeBurstArticles ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 160

def show_CodeBurstArticles
  @@current_website = "CodeBurst"
  update_current_article_count("CodeBurst")
  @@current_articles = DeveloperNewsCliApp::CodeBurstScrapper.articles
  puts "\nCodeBurst:\n"
  DeveloperNewsCliApp::CodeBurstScrapper.articles.each.with_index(1) do |article, index|
    puts "#{index}. #{article.title}"
  end
  article_selection_instructions
end

#show_FreeCodeCampArticles ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 138

def show_FreeCodeCampArticles
  @@current_website = "FreeCodeCamp"
  update_current_article_count("FreeCodeCamp")
  @@current_articles = DeveloperNewsCliApp::FreeCodeCampScrapper.articles
  puts "\nFreeCodeCamp:\n"
  DeveloperNewsCliApp::FreeCodeCampScrapper.articles.each.with_index(1) do |article, index|
    puts "#{index}. #{article.title}"
  end
  article_selection_instructions
end

#show_HackerNoonArticles ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 149

def show_HackerNoonArticles
  @@current_website = "HackerNoon"
  update_current_article_count("HackerNoon")
  @@current_articles = DeveloperNewsCliApp::HackerNoonScrapper.articles
  puts "\nHackerNoon:\n"
  DeveloperNewsCliApp::HackerNoonScrapper.articles.each.with_index(1) do |article, index|
    puts "#{index}. #{article.title}"
  end
  article_selection_instructions
end

#update_current_article_count(website) ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 211

def update_current_article_count(website)
  case website
  when "FreeCodeCamp"
    @@current_article_count = DeveloperNewsCliApp::FreeCodeCampScrapper.article_count
  when "HackerNoon"
    @@current_article_count = DeveloperNewsCliApp::HackerNoonScrapper.article_count
  when "CodeBurst"
    @@current_article_count = DeveloperNewsCliApp::CodeBurstScrapper.article_count
  when "AListApart"
    @@current_article_count = DeveloperNewsCliApp::AListApartScrapper.article_count
  end
end

#websites ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 203

def websites
  @@websites
end

#welcome ⇒ Object 



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# File 'lib/developer_news_cli_app/cli.rb', line 14

def welcome
  puts "Welcome to the Developer News CLI App."
  puts "Scrapping the websties now..."
end