Class: Aniview::Interface::Pref

Inherits:
Object
  • Object
show all
Defined in:
lib/aniview/interface/pref/pref.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Pref

Returns a new instance of Pref.



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# File 'lib/aniview/interface/pref/pref.rb', line 10

def initialize
    
  @home = Dir.home
  @conf = @home + "/.config/aniview"
    
  File.open(File.join(File.dirname(__FILE__), "/validate.json"), "r") {
    |f| @validate = JSON.parse(f.read)
  }
    
  FileUtils.mkdir_p(@conf) unless File.directory?(@conf)
    
  @pref_file = @conf + "/aniview.json"
    
  self.defaults if not File.exist?(@pref_file)
  self.load
end

Instance Method Details

#defaults(should_save: true) ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 37

def defaults(should_save:true)
  File.open(File.join(File.dirname(__FILE__), "/defaults.json"), "r") {|f| @pref = JSON.parse(f.read)}
  self.save if should_save
end

#get(s) ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 105

def get s
  return @pref[s] if @pref.key?(s)
end

#getAll ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 109

def getAll
  ignore = {
    "local_anime" => true,
    "schedule" => true,
  }
    
  r = {}
  @pref.each{ |item| 
    next if ignore.key? item[0]
    title = item[0]
    if item[1].class == String
      val = item[1]
    elsif item[1].class == Array
      val = item[1].join(":")
    elsif item[1].class == Hash
      item[1].each { |subitem|
        subtitle = title + "_" + subitem[0]
        subval   = subitem[1]
        r.merge!(PrefItem.new(subtitle, subval, []) => [PrefItem.new("", "", [item[0], subitem[0]])])
      }
      next
    end
    r.merge!(PrefItem.new(title, val, []) => [ PrefItem.new("", "", [item[0]]) ] )
  }
  return r
end

#load ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 140

def load
  begin
    File.open(@pref_file, "r") {|f| @pref = JSON.parse(f.read)}
    #rescue JSON::ParserError
    #defaults should_save: false
  end
end

#parseDir(path) ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 27

def parseDir path
  path = path.gsub("$airing_dir", @pref["airing_dir"])
  path = path.gsub("$conf_dir", @pref["conf_dir"])
  path = path.gsub("~", Dir.home)

  path += "/" if path[-1] != "/"

  return path
end

#save ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 136

def save
  File.open(@pref_file, "w") { |f| f.write(JSON.pretty_generate(@pref)) }
end

#set(s, val) ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 42

def set(s, val)
  trail = [s] if s.class == String
  trail = s   if s.class == Array
  if valpref(trail, val, @validate)
    @pref = setpref(trail, val, @pref)
  end
    
  save
end

#setpref(trail, destination, map) ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 52

def setpref(trail, destination, map)
  if trail.length == 1
    map[trail[0]] = destination
    return map
  else
    
    blaze = trail[0]
    map[blaze] = setpref(trail[1..-1], destination, map[blaze])
    
  end
  return map
end

#valpref(trail, destination, map) ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 65

def valpref(trail, destination, map)
  
  if trail.length == 1
    skeys = [
      "space",
      "up",
      "down",
      "left",
      "right",
      "enter"
    ]
    
    case map[trail[0]]
      when "key"
        return false if destination.length != 1 and not skeys.include? destination

      when "path"
        destination.split(":").each { |d|
          return false if not Dir.exist?(parseDir d)
        }

      when "color"
        return false if not Aniview::View::Color.respond_to? destination

      when "int"
        return false if not destination.scan(/\D/).empty? and destination.length > 1
    
      when "locked"
        return false
    
    end
    
    return true
    
  else
    blaze = trail[0]
    return valpref(trail[1..-1], destination, map[blaze])
  end
end