Jorge Manrubia
44 lines
1014 B
Ruby
44 lines
1014 B
Ruby
class CommandsController < ApplicationController
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def index
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@commands = Current.user.commands.order(created_at: :desc).limit(20).reverse
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end
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def create
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command = parse_command(params[:command])
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if command.valid?
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if confirmed?(command)
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command.save!
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result = command.execute
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respond_with_execution_result(result)
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else
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render plain: command.title, status: :conflict
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end
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else
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head :unprocessable_entity
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end
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end
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private
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def parse_command(string)
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Command::Parser.new(parsing_context).parse(string)
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end
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def parsing_context
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Command::Parser::Context.new(Current.user, url: request.referrer)
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end
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def confirmed?(command)
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!command.needs_confirmation? || params[:confirmed].present?
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end
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def respond_with_execution_result(result)
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case result
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when Command::Result::Redirection
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redirect_to result.url
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else
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redirect_back_or_to root_path
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end
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end
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end
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