Class: HikingGuide::CommandLineInteface

Inherits:
Object
  • Object
show all
Defined in:
lib/hiking_guide/command_line_interface.rb

Constant Summary collapse

BASE_PATH = 
"http://www.hikingupward.com/"

Class Method Summary collapse

Class Method Details

.add_trail_attributes(state) ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 15

def self.add_trail_attributes(state)
  state.each do |trail|
    attributes = HikingGuide::Scraper.scrape_trail_profile(trail.profile_url)
    trail.add_trail_attributes(attributes)
  end
end

.display_all_trails ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 168

def self.display_all_trails
  HikingGuide::Trail.all.each do |trail|
    attributes = HikingGuide::Scraper.scrape_trail_profile(trail.profile_url)
    trail.add_trail_attributes(attributes)
    display_trail_details(trail)
  end
  main_menu
end

.display_trail_details(trail) ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 154

def self.display_trail_details(trail)
  puts "----------------------".colorize(:light_green).on_green
  puts " #{trail.name.upcase} ".colorize(:black).on_green
  puts "  state:".colorize(:black).on_green + " #{trail.state}"
  puts "  length:".colorize(:black).on_green + " #{trail.length}"
  puts "  hiking time:".colorize(:black).on_green + " #{trail.hiking_time}"
  puts "  elevation gain:".colorize(:black).on_green + " #{trail.elevation_gain}"
  puts "  link to map pdf:".colorize(:black).on_green + " #{trail.map_pdf_link}"
  puts "  trail description:".colorize(:black).on_green + " #{trail.description}"
  puts "  * * * * * * *  ".colorize(:light_green)
  puts "To read more about this trail, please visit #{trail.profile_url}"
  puts "----------------------".colorize(:light_green).on_green
end

.exit ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 148

def self.exit
  puts "Thanks for visiting -- Happy Trails!".black.on_green
  puts "The information in Hiking Guide comes from a volunteer organization called HikingUpward (http://www.hikingupward.com/). If you find the information useful, please consider volunteering as a Trail Contributer, or donating to the organization."
  hit_the_trails
end

.greeting ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 22

def self.greeting
  puts "Setting up your command line trail guide -"
  puts "Please wait a minute while we gather the trail details..."
  sleep(1)
  puts "    /\\      ".light_red.on_red
  puts "   /  \\     ".light_red.on_red
  puts "  /    \\/\\  ".light_red.on_red
  puts " /     /  \\ ".light_red.on_red
  sleep(1)
  make_trails
  puts "getting closer..."
  puts "          /\\     ".light_yellow.on_yellow
  puts "     /\\  /  \\    ".light_yellow.on_yellow
  puts "    /  \\/    \\   ".light_yellow.on_yellow
  puts "   /    \\/\\   \\  ".light_yellow.on_yellow
  puts "  /     /  \\   \\ ".light_yellow.on_yellow
  puts " /     /    \\   \\".light_yellow.on_yellow
  sleep(1)
  puts "All set!"
  sleep(1)
  hit_the_trails
  puts ""
  puts "Welcome to Hiking Guide!".black.on_green
  puts ""
  puts "Access trail details from HikingUpward without leaving the comfort of the command line!"
  puts ""
end

.hit_the_trails ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 50

def self.hit_the_trails
  puts "           /\\                  ".light_green.on_green
  puts "          /  \\                 ".light_green.on_green
  puts "         /    \\   /\\           ".light_green.on_green
  puts "        /      \\ /  \\          ".light_green.on_green
  puts "       /  /\\    /    \\ /\\      ".light_green.on_green
  puts "      /  /  \\  /      /  \\     ".light_green.on_green
  puts "     /  /    \\/    /\\/    \\    ".light_green.on_green
  puts "    /  /      \\   /  \\     \\   ".light_green.on_green
  puts "_______________________________".black.on_green
  puts "===============================".black.on_green
  puts " H I T   T H E   T R A I L S ! ".light_green.on_green
  puts "===============================".black.on_green
end

.main_menu ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 65

def self.main_menu
  puts "* At any time you can exit by typing 'exit' *".black.on_green
  puts "Where would you like to explore?".black.on_green
  puts "(1) Maryland hikes"
  puts "(2) Pennsylvania hikes"
  puts "(3) North Carolina hikes"
  puts "(4) Virginia hikes"
  puts "(5) West Virginia hikes"
  puts "please enter 1-5:".black.on_green
  input = gets.strip
  if input == "1"
    puts "Here is a list of trails in Maryland:".black.on_green
    state_menu(HikingGuide::Trail.md)
  elsif input == "2"
    puts "Here is a list of trails in Pennsylvania:".black.on_green
    state_menu(HikingGuide::Trail.pa)
  elsif input == "3"
    puts "Here is a list of trails in North Carolina:".black.on_green
    state_menu(HikingGuide::Trail.nc)
  elsif input == "4"
    puts "Here is a list of trails in Virginia:".black.on_green
    state_menu(HikingGuide::Trail.va)
  elsif input == "5"
    puts "Here is a list of trails in West Virginia:".black.on_green
    state_menu(HikingGuide::Trail.wv)
  elsif input.upcase == "ALL TRAILS"
    display_all_trails
  elsif input.upcase == "EXIT"
    exit
  else
    puts "I'm not sure what you mean -- let's see if we can find the trail again!".black.on_green
    puts "<< at any time you can exit by typing 'exit' >>".black.on_green
    main_menu
  end
end

.make_trails ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 9

def self.make_trails
  HikingGuide::Trail.reset_all
  trails_array = HikingGuide::Scraper.scrape_trail_list(BASE_PATH)
  HikingGuide::Trail.create_from_collection(trails_array)
end

.run ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 4

def self.run
  greeting
  main_menu
end

.state_list(state_trails_list) ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 101

def self.state_list(state_trails_list)
  counter = 1
  state_trails_list.each do |trail|
    puts "(#{counter}) #{trail.name}"
    counter += 1
  end
end

.state_menu(state_trails_list) ⇒ Object 



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# File 'lib/hiking_guide/command_line_interface.rb', line 109

def self.state_menu(state_trails_list)
  state_list(state_trails_list)
  puts "Please type the number of any trail you'd like to learn more about".black.on_green
  puts "To return to the main menu, type 'menu'"
  puts "To exit completely, type 'exit'"
  input = gets.strip
  if input.to_i > 0 && input.to_i <= state_trails_list.size
    trail = state_trails_list[input.to_i-1]
    attributes = HikingGuide::Scraper.scrape_trail_profile(trail.profile_url)
    trail.add_trail_attributes(attributes)
    display_trail_details(trail)
    puts "Would you like to read about another trail in #{trail.state}? (y/n)"
    response = gets.strip
    if response.upcase == "Y"
      state_menu(state_trails_list)
    elsif response.upcase == "N"
      main_menu
    elsif input.upcase == "MENU"
      main_menu
    elsif input.upcase == "EXIT"
      exit
    else
      puts "I'm not sure what you mean -- let's see if we can find the trail again!".black.on_green
      puts "<< at any time you can exit by typing 'exit' >>".black.on_green
      sleep(1)
      puts "Here are the #{trail.state} trails again:".black.on_green
      state_menu(state_trails_list)
    end
  elsif input.upcase == "MENU"
    main_menu
  elsif input.upcase == "EXIT"
    exit
  else
    puts "I'm not sure what you mean -- let's see if we can find the trail again!".black.on_green
    puts "<< at any time you can exit by typing 'exit' >>".black.on_green
    state_menu(state_trails_list)
  end
end