Class: TopHeadlines::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/top-headlines/cli.rb

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



3
4
5
6
7
8
 
# File 'lib/top-headlines/cli.rb', line 3

def call
  welcome_banner
  news_sources
  menu
  goodbye
end

#goodbye ⇒ Object 



114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
 
# File 'lib/top-headlines/cli.rb', line 114

def goodbye
  system "clear"
  puts "\nThanks for visiting – see you next time!"

  puts "            \n\n        ```-.                                   \n      `.-:::-           ````````                \n    `.-:::::---.    `..----------..`            \n     -:::::::-`   `.-----------------.          \n     `-::::::`  `.---------------------`        \n      `-:::--  `------/o:------:o/------`       \n         ..    -------+o/------:o+-------`      \n         `..` `--------------------------.      \n           `..---------------------------.      \n              `--------------------------.      \n               .-----:yo:------:oy:------       \n               `.------+yyooooyyo:------`       \n                 .--------::/:--------.         \n                  `.----------------.`          \n                     ``..------...`                                                                    \n\n\n  Image: VectorStock (https://www.vectorstock.com/royalty-free-vector/bye-goodbye-vector-6122218)\n  ASCII Image Conversion: Patrik Roos (http://www.text-image.com/convert/ascii.html)\n\n  TopHeadlines Gem made by Zach Newburgh (http://www.zachnewburgh.com/)\n  Copyright \u00A9 2016 Zach Newburgh\n  \n  DOC\n\nend\n"

#invalid_entry ⇒ Object 



106
107
108
109
110
111
112
 
# File 'lib/top-headlines/cli.rb', line 106

def invalid_entry
  puts "\n=> INVALID SELECTION: #{request_input_full_menu}"
  sleep(1)
  news_sources_banner
  news_sources
  print "YOUR SELECTION: "
end

#list_all_headlines ⇒ Object 



63
64
65
 
# File 'lib/top-headlines/cli.rb', line 63

def list_all_headlines
  TopHeadlines::Source.list_all_headlines
end

#list_all_headlines_banner ⇒ Object 



55
56
57
58
59
60
61
 
# File 'lib/top-headlines/cli.rb', line 55

def list_all_headlines_banner
  system "clear"
  puts " -------------------------------"
  puts "| TOP HEADLINES & BREAKING NEWS |"
  puts " -------------------------------"
  time
end

#list_headlines_from_source ⇒ Object 



77
78
79
80
81
82
83
 
# File 'lib/top-headlines/cli.rb', line 77

def list_headlines_from_source
  system "clear"
  puts "\n*** #{@input} ***"
  time
  TopHeadlines::Source.scrape_headlines(@input)[0,5].each_with_index {|headline, index| puts "#{index + 1}. #{headline}"}
  puts "\n"
end

#menu ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/top-headlines/cli.rb', line 10

def menu
  puts "Which source do you want to view? Alternatively, type 'all' to view all headlines or 'exit' to exit!"
  print "YOUR SELECTION: "
  @input = nil
  while @input != "EXIT" && @num != "EXIT"
    @input = gets.strip.upcase 
    if @input == "ALL"
      list_all_headlines_banner
      list_all_headlines
      puts request_input_full_menu
      print "YOUR SELECTION: "
    elsif @input == "SOURCES"
      news_sources_banner
      news_sources
      puts request_input_full_menu
      print "YOUR SELECTION: "
    elsif TopHeadlines::Source.all.keys.include?(@input)
      list_headlines_from_source
      open_headline_in_browser
    elsif @input != "EXIT"
      invalid_entry
    else
      nil
    end
  end
end

#news_sources ⇒ Object 



50
51
52
53
 
# File 'lib/top-headlines/cli.rb', line 50

def news_sources
  TopHeadlines::Source.all.keys.sort.each {|source| puts "*** #{source} ***"}
  puts "\n"
end

#news_sources_banner ⇒ Object 



71
72
73
74
75
 
# File 'lib/top-headlines/cli.rb', line 71

def news_sources_banner
  puts "\n"
  puts "NEWS SOURCES"
  puts "------------"
end

#open_headline_in_browser ⇒ Object 



85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
 
# File 'lib/top-headlines/cli.rb', line 85

def open_headline_in_browser
  puts "Select headline number to open the full article in the browser."
  print "YOUR SELECTION: "
  @num = gets.strip.upcase
    while @num.to_i.between?(1,5)
      headline = TopHeadlines::Source.scrape_headlines(@input)[@num.to_i-1]
      puts "\n=> You selected the #{@num.to_i.ordinalize} headline: '#{headline}'."
      puts "=> Opening..."

      sleep(2)
      url = TopHeadlines::Source.scrape_urls(@input)[@num.to_i-1]
      system("open", url)

      sleep(1)
      puts "\nSelect another headline number to open full article in the browser."
      print "YOUR SELECTION: "
      @num = gets.strip.upcase
    end
  invalid_entry if @num != "EXIT"
end

#request_input_full_menu ⇒ Object 



67
68
69
 
# File 'lib/top-headlines/cli.rb', line 67

def request_input_full_menu
  "Select a source, type 'sources' to view sources, type 'all' to view all headlines, or type 'exit' to exit."
end

#time ⇒ Object 



45
46
47
48
 
# File 'lib/top-headlines/cli.rb', line 45

def time
  puts "Reporting live as of #{Time.now.strftime("%l:%M %p %Z on %a, %b #{Time.now.strftime("%e").to_i.ordinalize}, %Y")}:"
  puts "\n"
end

#welcome_banner ⇒ Object 



37
38
39
40
41
42
43
 
# File 'lib/top-headlines/cli.rb', line 37

def welcome_banner
  system "clear"
  puts " --------------------------- "
  puts "| WELCOME TO TOP HEADLINES! |"
  puts " --------------------------- "
  time
end