Revision 3d7bbe55
Added by Marc Dequènes almost 14 years ago
- ID 3d7bbe55cb6110cbe884ce7c45db045849a2be38
| lib/cyborghood/order.rb | ||
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end
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end
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class SharedParameter
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attr_reader :content_type, :content
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class CommandParameter < String
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attr_reader :content_type
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def initialize(content, content_type = nil)
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@content = content
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super(content)
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@content_type = content_type
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end
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def content
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to_s
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end
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end
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class ParameterReference
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class CommandParameterRef
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attr_reader :reference
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def initialize(reference)
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| ... | ... | |
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@shared_parameters = params[:shared_parameters]
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end
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def self.parse(user, command_lines, shared_parameters)
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def valid?
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@error.nil? and @user and not @commands.empty?
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end
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end
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class OrderParser
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include I18nTranslation
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def initialize(user)
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@user = user
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@commands = []
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@shared_parameters = {}
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@used_refs = []
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end
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def parse(command_lines)
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logger.debug "Parsing Order"
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used_refs = []
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commands = []
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command_lines.each do |line|
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line.strip!
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# skip empty lines and comments
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| ... | ... | |
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raw_cmd_parts = []
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end
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cmd_parts = raw_cmd_parts.collect do |word|
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yield word, errors, used_refs
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yield word, errors
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end
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commands << Command.new(line, cmd_parts, errors)
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@commands << Command.new(line, cmd_parts, errors)
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end
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# remove references to unused parameters
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shared_parameters.delete_if{|ref, param| not used_refs.include?(ref) }
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@shared_parameters.delete_if{|ref, param| not @used_refs.include?(ref) }
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logger.debug "Order is OK"
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new(:user => user, :commands => commands, :shared_parameters => shared_parameters)
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Order.new(:user => @user, :commands => @commands, :shared_parameters => @shared_parameters)
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end
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def self.dereference_param(shared_parameters, param, ref = nil)
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if param.is_a? SharedParameter
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[ref, param]
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elsif param.is_a? ParameterReference
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d_ref = param.reference
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d_param = shared_parameters[d_ref]
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return dereference_param(shared_parameters, d_param, d_ref)
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def deref_param(param, old_ref = nil)
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if param.is_a? CommandParameterRef
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return deref_param(@shared_parameters[param.reference], param.reference)
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elsif param.is_a? CommandParameter
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return old_ref, param
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elsif param.is_a? String or param.is_a? Fixnum
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return deref_param(@shared_parameters[param], param)
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else
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nil
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end
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end
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def valid?
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@error.nil? and @user and not @commands.empty?
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end
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end
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end
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Also available in: Unified diff
[evol] improved Order classes a lot (closes #101)