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 ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 34

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

#get(s) ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 102

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 106

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 137

def load
	File.open(@pref_file, "r") {|f| @pref = JSON.parse(f.read)}
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)
   return path
end

#save ⇒ Object 



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# File 'lib/aniview/interface/pref/pref.rb', line 133

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 39

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 49

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 62

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