class HammerCLI::Output::Adapter::TreeStructure
Public Class Methods
new(context={}, formatters={})
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Calls superclass method
HammerCLI::Output::Adapter::Abstract.new
# File lib/hammer_cli/output/adapter/tree_structure.rb, line 4 def initialize(context={}, formatters={}) super @paginate_by_default = false end
Public Instance Methods
prepare_collection(fields, collection)
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# File lib/hammer_cli/output/adapter/tree_structure.rb, line 15 def prepare_collection(fields, collection) collection.map do |element| render_fields(fields, element) end end
prepare_message(msg, msg_params = {})
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# File lib/hammer_cli/output/adapter/tree_structure.rb, line 21 def prepare_message(msg, msg_params = {}) data = { capitalize(:message) => msg.format(msg_params) } return data if msg_params.nil? id = msg_params['id'] || msg_params[:id] name = msg_params['name'] || msg_params[:name] data[capitalize(:id)] = id unless id.nil? data[capitalize(:name)] = name unless name.nil? data end
Protected Instance Methods
capitalize(string)
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# File lib/hammer_cli/output/adapter/tree_structure.rb, line 101 def capitalize(string) capitalization = @context[:capitalization] return string if capitalization.nil? string.send(@context[:capitalization]) unless string.nil? end
field_filter()
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# File lib/hammer_cli/output/adapter/tree_structure.rb, line 37 def field_filter filtered = [] filtered << Fields::Id unless @context[:show_ids] HammerCLI::Output::FieldFilter.new(filtered) end
map_data(data)
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# File lib/hammer_cli/output/adapter/tree_structure.rb, line 86 def map_data(data) if data.any? { |d| d.key?(nil) } data.map! { |d| d.values.first } end data end
numbered_data(data)
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# File lib/hammer_cli/output/adapter/tree_structure.rb, line 93 def numbered_data(data) i = 0 data.inject({}) do |hash, value| i += 1 hash.merge(i => value) end end
render_data(field, data)
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# File lib/hammer_cli/output/adapter/tree_structure.rb, line 73 def render_data(field, data) data = data.map! { |d| d.transform_keys { |key| capitalize(key) } if d.is_a?(Hash) } if field.is_a?(Fields::Collection) if field.parameters[:numbered] numbered_data(data) else data end else data.first end end
render_field(field, data)
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# File lib/hammer_cli/output/adapter/tree_structure.rb, line 53 def render_field(field, data) if field.is_a? Fields::ContainerField data = [data] unless data.is_a? Array fields_data = data.map do |d| render_fields(field.fields, d) end render_data(field, map_data(fields_data)) else formatter = @formatters.formatter_for_type(field.class) parameters = field.parameters parameters[:context] = @context if formatter data = formatter.format(data, field.parameters) end return data unless data.is_a?(Hash) data.transform_keys { |key| capitalize(key) } end end
render_fields(fields, data)
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# File lib/hammer_cli/output/adapter/tree_structure.rb, line 43 def render_fields(fields, data) fields = field_filter.filter(fields) fields = displayable_fields(fields, data) fields.reduce({}) do |hash, field| field_data = data_for_field(field, data) next unless field.display?(field_data) hash.update(capitalize(field.label) => render_field(field, field_data)) end end