Jorge Manrubia
116 lines
3.6 KiB
Ruby
116 lines
3.6 KiB
Ruby
class Command::Parser
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attr_reader :context
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delegate :user, :cards, :filter, to: :context
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def initialize(context)
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@context = context
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end
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def parse(string)
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parse_command(string).tap do |command|
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command.user = user
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command.line ||= as_plain_text(string)
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command.context ||= context
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end
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end
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private
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def as_plain_text_with_attachable_references(string)
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ActionText::Content.new(string).render_attachments(&:to_gid).fragment.to_plain_text
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end
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def as_plain_text(string)
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ActionText::Content.new(string).to_plain_text
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end
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def parse_command(string)
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rich_text_command = as_plain_text_with_attachable_references(string)
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plain_text_command = as_plain_text(string)
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Rails.logger.info "COMMANDS: #{rich_text_command} AND #{plain_text_command}"
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parse_plain_text_command(plain_text_command) || parse_rich_text_command(rich_text_command)
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end
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def parse_plain_text_command(string)
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command_name, *_ = string.strip.split(" ")
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case command_name
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when /^#/
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Command::FilterByTag.new(tag_title: tag_title_from(string), params: filter.as_params)
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when /^@/
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Command::GoToUser.new(user_id: context.find_user(command_name)&.id)
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end
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end
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def parse_rich_text_command(string)
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command_name, *command_arguments = string.strip.split(" ")
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combined_arguments = command_arguments.join(" ")
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case command_name
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when "/user"
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Command::GoToUser.new(user_id: context.find_user(combined_arguments)&.id)
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when "/assign", "/assignto"
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Command::Assign.new(assignee_ids: assignees_from(command_arguments).collect(&:id), card_ids: cards.ids)
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when "/clear"
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Command::ClearFilters.new(params: filter.as_params)
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when "/close"
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Command::Close.new(card_ids: cards.ids, reason: combined_arguments)
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when "/consider", "/reconsider"
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Command::Consider.new(card_ids: cards.ids)
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when "/do"
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Command::Do.new(card_ids: cards.ids)
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when "/insight"
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Command::GetInsight.new(query: combined_arguments, card_ids: cards.ids)
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when "/add_card"
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Command::AddCard.new(card_title: combined_arguments, collection_id: guess_collection&.id)
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when "/search"
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Command::Search.new(terms: combined_arguments)
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when "/stage"
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Command::Stage.new(stage_id: context.find_workflow_stage(combined_arguments)&.id, card_ids: cards.ids)
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when "/visit"
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Command::VisitUrl.new(url: command_arguments.first)
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when "/tag"
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Command::Tag.new(tag_title: tag_title_from(combined_arguments), card_ids: cards.ids)
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else
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parse_free_string(string)
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end
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end
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def assignees_from(strings)
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Array(strings).filter_map do |string|
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context.find_user(string)
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end
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end
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def guess_collection
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cards.first&.collection || Collection.first
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end
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def tag_title_from(string)
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context.find_tag(string)&.title || string.gsub(/^#/, "")
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end
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def parse_free_string(string)
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if cards = multiple_cards_from(string)
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Command::FilterCards.new(card_ids: cards.ids, params: filter.as_params)
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elsif card = single_card_from(string)
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Command::GoToCard.new(card_id: card.id)
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else
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Command::Ai::Parser.new(context).parse(string)
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end
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end
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def multiple_cards_from(string)
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if string.match?(/^[\d\s,]+$/)
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tokens = string.split(/[\s,]+/)
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user.accessible_cards.where(id: tokens).presence if tokens&.many?
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end
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end
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def single_card_from(string)
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user.accessible_cards.find_by_id(string)
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end
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end
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