Class: WindsUpClient

Inherits:
Object
  • Object
show all
Defined in:
lib/winds-up-client.rb

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ WindsUpClient

Returns a new instance of WindsUpClient.



29
30
31
32
 
# File 'lib/winds-up-client.rb', line 29

def initialize options
  @options = options
  @options.merge!({username: lpass(:username), password: lpass(:password)}) if @options[:lpass]
end

Instance Method Details

#bar(size, alternate, bg) ⇒ Object 



60
61
62
63
64
65
66
 
# File 'lib/winds-up-client.rb', line 60

def bar size, alternate, bg
  if !@options[:nocolor]
    Paint[(" " * size), nil, bg]
  else
    alternate * size
  end
end

#display_favorite_spots ⇒ Object 



162
163
164
165
166
167
168
 
# File 'lib/winds-up-client.rb', line 162

def display_favorite_spots
  if @options[:cache]
    puts favorites_spots_text_with_cache
  else
    puts favorites_spots_text
  end
end

#expected(size) ⇒ Object 



76
77
78
 
# File 'lib/winds-up-client.rb', line 76

def expected size
  bar size, "*", :yellow
end

#favorites_spots ⇒ Object 



48
49
50
51
52
53
54
55
56
57
58
 
# File 'lib/winds-up-client.rb', line 48

def favorites_spots 
  agent = Mechanize.new
  website = 'https://www.winds-up.com'
  page = agent.get(website)
  form = page.form('formu_login')
  form["login_pseudo"] = @options[:username]
  form["login_passwd"] = @options[:password]
  agent.submit(form)
  page = agent.get(website + '/index.php?p=favoris')
  spots = page.search("div.mt3").reverse.map { |spot| parse_spot spot }
end

#favorites_spots_text ⇒ Object 



130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
 
# File 'lib/winds-up-client.rb', line 130

def favorites_spots_text
  result = ""
  spots = favorites_spots
  previous_rows = []
  spots.each_with_index do |spot, i|
	if @options[:spot].nil? or spot[:title].downcase.include?(@options[:spot])
		if @options[:short]
			result += "#{spot[:title]}: #{to_arrows(spot[:wind])}\n"
      elsif @options[:ultrashort]
        result += "#{spot[:title][0]}#{to_arrows(spot[:wind]).sub(" nds", "").sub(" ", "")}"
		else
			rows = spot_row spot
			if i % 2 == 1
          result += TerminalTable.new(:rows => join_rows(previous_rows, rows)).to_s
          result += "\n"
			end
			previous_rows = rows
		end
	end
  end
  result += TerminalTable.new(:rows => previous_rows).to_s if spots.size % 2 == 1 and !@options[:short]
  result + "\n"
end

#favorites_spots_text_with_cache ⇒ Object 



154
155
156
157
158
159
160
 
# File 'lib/winds-up-client.rb', line 154

def favorites_spots_text_with_cache
  path = "#{ENV['HOME']}/.local/share/winds-up-client.cache"
  if not File.exists?(path) or Time.now - File.mtime(path) > 60
    File.write(path, favorites_spots_text)
  end
  File.read(path)
end

#high(size) ⇒ Object 



72
73
74
 
# File 'lib/winds-up-client.rb', line 72

def high size
  bar size, "-", :green
end

#join_rows(a, b) ⇒ Object 



126
127
128
 
# File 'lib/winds-up-client.rb', line 126

def join_rows a, b
  a.size > b.size ? join_rows_ordered(a, b) : join_rows_ordered(b, a)
end

#join_rows_ordered(a, b) ⇒ Object 



120
121
122
123
124
 
# File 'lib/winds-up-client.rb', line 120

def join_rows_ordered a, b
  a.each_with_index.map do |a_row, i|
    i < b.size ? a_row + b[i] : a_row
  end
end

#low(size) ⇒ Object 



68
69
70
 
# File 'lib/winds-up-client.rb', line 68

def low size
  bar size, "=", :blue
end

#lpass(what) ⇒ Object 



25
26
27
 
# File 'lib/winds-up-client.rb', line 25

def lpass what
  `lpass show --#{what} winds-up.com`.chomp
end

#parse_series(spot) ⇒ Object 



34
35
36
37
38
 
# File 'lib/winds-up-client.rb', line 34

def parse_series spot
  Hash[[:actual, :expected].zip(spot.search("script").map do |script|
    JSON.parse(script.children[0].text.match(/data: \[.*\]/)[0].gsub("data:", "").gsub(",}", "}").gsub(/(\w+):/, '"\1":'))
  end)]
end

#parse_spot(spot) ⇒ Object 



40
41
42
43
44
45
46
 
# File 'lib/winds-up-client.rb', line 40

def parse_spot spot
  {
	title: spot.search("a.title").map { |title| title.children.text }[0],
    wind: spot.search("div.infosvent2").map { |info| info.children[1].text }[0],
    series: parse_series(spot)
  }
end

#series_handlers ⇒ Object 



99
100
101
102
103
104
 
# File 'lib/winds-up-client.rb', line 99

def series_handlers
  {
    actual: (-> (x) {"#{low(x["low"])}#{high(x["high"] - x["low"])} #{(x["high"] + x["low"])/2}"}),
    expected: (-> (x) {"#{ expected(x["y"])} #{x["y"]} #{to_arrows(x["o"])}"})
  }
end

#spot_row(spot) ⇒ Object 



106
107
108
109
110
111
112
113
114
115
116
117
118
 
# File 'lib/winds-up-client.rb', line 106

def spot_row spot
  title = [spot[:title], to_arrows(spot[:wind])]
  i = 0
  rows = []
  rows << title
  series_handlers.each do |kind, handler|
    spot[:series][kind].each do |value|
      rows << [Time.at(value["x"] / 1000).to_datetime.to_s.gsub(/\+.*/, ""), handler.call(value)] if i % @options[:sampling] == 0
      i += 1
    end
  end
  rows << title
end

#to_arrows(cardinals) ⇒ Object 



80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
 
# File 'lib/winds-up-client.rb', line 80

def to_arrows(cardinals)
  {
    se: "↖",
    so: "↗",
    no: "↘",
    ne: "↙",
  }.map { |name, value|
    cardinals.sub!(name.to_s.upcase, value)
  }
  {
    e: "←",
    s: "↑",
    o: "→",
    n: "↓",
  }.map { |name, value|
    cardinals.sub!(name.to_s.upcase, value)
  }
  cardinals
end