50 lines
966 B
Ruby
50 lines
966 B
Ruby
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module Kook
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class View
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attr_reader :name, :path, :commands
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attr_accessor :description
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VIEW_NAME_MIN_SIZE = 3
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VIEW_NAME_MAX_SIZE = 12
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def initialize name, path=nil
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self.class.validate_name name
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@name = name
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@path = path
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@commands = []
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end
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def self.validate_name name
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raise "TooShortViewIdentifier" if name.size < View::VIEW_NAME_MIN_SIZE
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raise "TooLongViewIdentifier" if name.size > View::VIEW_NAME_MAX_SIZE
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if not name =~ /^[\w-]+$/ then
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raise "BadViewIdentifier #{name}"
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end
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return true
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end
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def to_hash
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return {
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'view' => @name,
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'path' => @path,
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'commands' => @commands
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}
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end
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def add_command command
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@commands << command
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end
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def rm_command command_index
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@command.delete command_index
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end
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def self.from_hash view_hash
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view = View.new view_hash['view'], view_hash['path']
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view_hash['commands'].each do |c|
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view.add_command c
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end
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return view
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end
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end
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end
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