Class: Iquest::SimpleTable::TableBuilder

Inherits:
Object
  • Object
show all
Includes:
RansackSimpleForm::FormHelper
Defined in:
lib/iquest/simple_table/table_builder.rb

Constant Summary collapse

CLASS_DELIMITER = 
' '.freeze
EMPTY_STRING = 
''.freeze
DEFAULT_FORMATTER = 
->(value) do
  case value
  when Time
    l(value)
  when Date
    l(value)
  else
    value
  end
end
WRAPPER_TEMPLATE = 
'<div class="filter-table-block">
<%= content %>
<div class="paginate-block"><%= paginate @collection if @collection.respond_to?(:current_page) %></div>
<div class="totals-block"><%= page_entries_info @collection, entry_name: @klass.model_name.human if @collection.respond_to?(:current_page) %></div>
</div>'.freeze
WRAPPER_ERB = 
ERB.new(WRAPPER_TEMPLATE)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent, collection_or_search, options = {}) ⇒ TableBuilder

Returns a new instance of TableBuilder.



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# File 'lib/iquest/simple_table/table_builder.rb', line 25

def initialize(parent, collection_or_search, options = {})
  @parent = parent
  if collection_or_search.is_a? Ransack::Search
    @collection = collection_or_search.result
    @search = collection_or_search
    @klass = @search.klass
  elsif collection_or_search.is_a?(ActiveRecord::Relation) || collection_or_search.is_a?(ActiveRecord::AssociationRelation)
    @collection = collection_or_search
    @klass = @collection.klass
  elsif collection_or_search.is_a?(Array) && (search = collection_or_search.detect { |o| o.is_a?(Ransack::Search) })
    @search = search
    @collection = search.result
    @klass = @collection.klass
    options[:search_url] ||= polymorphic_path(collection_or_search.map { |o| o.is_a?(Ransack::Search) ? o.klass : o })
  elsif collection_or_search.is_a?(Array) && (collection = collection_or_search.detect { |o| o.is_a?(ActiveRecord::Relation) || o.is_a?(ActiveRecord::AssociationRelation) })
    @collection = collection
    @klass = @collection.klass
  elsif collection_or_search.is_a?(Array) && (collection_or_search.any? || options[:class])
    @collection = collection_or_search
    @klass = options[:class] || collection_or_search.first.class
  else
    raise TypeError, 'ActiveRecord::Relation, ActiveRecord::AssociationRelation, Ransack::Search or Array of ActiveModel like objects expected'
  end
  apply_pagination
  # draper
  @collection = @collection.decorate if @collection.respond_to?(:decorate)
  options[:search_url] ||= begin
                             polymorphic_path(@klass)
                           rescue NoMethodError
                             nil
                           end
  @options = options
  @table_id = "table_#{@klass}".pluralize.parameterize
  @columns = {}.with_indifferent_access
  @actions = []
  @collection_actions = []
  @search_input_default_options = { label: false, placeholder: false }.with_indifferent_access
  @attr_classes = {}
end

Instance Attribute Details

#actions ⇒ Object (readonly)

Returns the value of attribute actions.



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# File 'lib/iquest/simple_table/table_builder.rb', line 6

def actions
  @actions
end

#collection ⇒ Object (readonly)

Returns the value of attribute collection.



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# File 'lib/iquest/simple_table/table_builder.rb', line 6

def collection
  @collection
end

#collection_actions ⇒ Object (readonly)

Returns the value of attribute collection_actions.



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# File 'lib/iquest/simple_table/table_builder.rb', line 6

def collection_actions
  @collection_actions
end

#columns ⇒ Object (readonly)

Returns the value of attribute columns.



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# File 'lib/iquest/simple_table/table_builder.rb', line 6

def columns
  @columns
end

#parent ⇒ Object (readonly)

Returns the value of attribute parent.



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# File 'lib/iquest/simple_table/table_builder.rb', line 6

def parent
  @parent
end

#search_form ⇒ Object (readonly)

Returns the value of attribute search_form.



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# File 'lib/iquest/simple_table/table_builder.rb', line 6

def search_form
  @search_form
end

#table_id ⇒ Object (readonly)

Returns the value of attribute table_id.



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# File 'lib/iquest/simple_table/table_builder.rb', line 6

def table_id
  @table_id
end

Instance Method Details

#action(*args, &block) ⇒ Object 



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# File 'lib/iquest/simple_table/table_builder.rb', line 86

def action(*args, &block)
  _action = args.first
  options = args.extract_options!
  options[:proc] = block if block_given?
  @actions << options
end

#collection_action(*args) ⇒ Object 



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# File 'lib/iquest/simple_table/table_builder.rb', line 93

def collection_action(*args)
  action = args.first
  if action.is_a? String
    @collection_actions << action
  elsif block_given?
    @collection_actions << yield
  end
end

#column(*args, &block) ⇒ Object 



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# File 'lib/iquest/simple_table/table_builder.rb', line 65

def column(*args, &block)
  attr = args.first
  options = args.extract_options!
  search = options.delete(:search)
  @columns[attr] = options
  @columns[attr][:label] ||= column_label(attr)
  # iniciaizce search options
  if search.is_a?(Symbol) || search.is_a?(String)
    @columns[attr][:search] = { search.to_sym => {} }
  elsif search.is_a? Array
    @columns[attr][:search] = search.each_with_object({}) { |s, h| h[s.to_sym] = {}; }
  elsif search.is_a? Hash
    @columns[attr][:search] = search
  end
  @columns[attr][:formatter] ||= block_given? ? block : DEFAULT_FORMATTER
  @columns[attr][:sort] ||= attr.to_s.tr('.', '_') unless @columns[attr][:sort] == false # sort link attr
  @columns[attr][:html] ||= {}
  @columns[attr][:html][:class] = @columns[attr][:html][:class].join(CLASS_DELIMITER) if @columns[attr][:html][:class].is_a?(Array)
  @columns[attr][:html][:class] ||= ''
end

#new_link(*_args) ⇒ Object 



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# File 'lib/iquest/simple_table/table_builder.rb', line 102

def new_link(*_args)
  ActiveSupport::Deprecation.warn("Iquest::SimpleTable#new_link does nothing. Use collection_action")
end

#reset_link(*_args, &block) ⇒ Object 



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# File 'lib/iquest/simple_table/table_builder.rb', line 110

def reset_link(*_args, &block)
  @reset_button = block if block_given?
end

#search_link(*_args, &block) ⇒ Object 



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# File 'lib/iquest/simple_table/table_builder.rb', line 106

def search_link(*_args, &block)
  @search_button = block if block_given?
end

#to_s ⇒ Object 



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# File 'lib/iquest/simple_table/table_builder.rb', line 121

def to_s
  content = render_table
  WRAPPER_ERB.result(binding).html_safe
end