Module: RailsInfo::ResourcesHelper

Defined in:
app/helpers/rails_info/resources_helper.rb

Constant Summary collapse

TRANSLATED_COLUMNS = 
[]

Instance Method Summary collapse

Instance Method Details

#collection_map(collection_map) ⇒ Object 



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# File 'app/helpers/rails_info/resources_helper.rb', line 63

def collection_map(collection_map)
  collection = []
  
  collection_map.each do |sub_collection|
    sub_collection.each do |resource|
      collection << resource
    end
  end
  
  collection_map.clear
  
  collection
end

#flat_resource_presenter_renderer(presenter, level = '') ⇒ Object 



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# File 'app/helpers/rails_info/resources_helper.rb', line 51

def flat_resource_presenter_renderer(presenter, level = '')
  content = ""
  
  presenter.each do |title,resource_presenter|          
    content += render('shared/resource/section', :title => "#{level} #{title}", :collection => resource_presenter[:collection]) if resource_presenter[:collection]
    
    content += flat_resource_presenter_renderer(resource_presenter[:sub_collection], "#{level} -") if resource_presenter[:sub_collection]
  end   
  
  content
end

#group_columns(title, collection, group_by = nil, group_by_values = nil) ⇒ Object 



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# File 'app/helpers/rails_info/resources_helper.rb', line 105

def group_columns(title, collection, group_by = nil, group_by_values = nil)
  collection_columns = grouped_collection(title, collection, group_by).keys
  
  if group_by_values.is_a?(Array)
    group_by_values.delete_if {|c| !collection_columns.include?(c) }
    collection_columns.delete_if {|c| group_by_values.include?(c) }
    group_by_values + collection_columns
  else
    collection_columns
  end
end

#grouped_collection(title, collection, group_by) ⇒ Object 



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# File 'app/helpers/rails_info/resources_helper.rb', line 77

def grouped_collection(title, collection, group_by)
  @grouped_collections ||= {}
  
  collection_key = "#{title}-{group_by}-#{collection.length}"
  
  return @grouped_collections[collection_key] if @grouped_collections[collection_key]
  
  @grouped_collections[collection_key] = ActiveSupport::OrderedHash.new

  collection.each do |element|  
    if element.is_a?(Hash)
      key = element[group_by.to_s]
    elsif element.respond_to?('translation') && element.translation.respond_to?(group_by)
      key = element.translation.send(group_by)
    else
      key = element.send(group_by)
    end
    
    if @grouped_collections[collection_key].has_key?(key)
      @grouped_collections[collection_key][key] << element
    else
      @grouped_collections[collection_key][key] = [element]
    end
  end
  
  @grouped_collections[collection_key]
end

#nested_resource_presenter_renderer(presenter, parent_id = '') ⇒ Object 



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# File 'app/helpers/rails_info/resources_helper.rb', line 24

def nested_resource_presenter_renderer(presenter, parent_id = '')
  tabs_for do |tab|
    presenter.each do |title,resource_presenter|  
      id = parent_id.blank? ? title.parameterize : "#{parent_id}-#{title.parameterize}"
      tab_title = resource_presenter[:group_by] ? "#{title} (Group by: #{resource_presenter[:group_by]})" : title    
      tab.create(id, tab_title) do  
        content = ""
        
        resource_presenter[:collection] = [resource_presenter[:collection]] unless resource_presenter[:collection].respond_to?('first')
        
        if resource_presenter[:collection]
          content = render(
            'shared/resource/section', {
              :title => title, :collection => resource_presenter[:collection], :group_by => resource_presenter[:group_by],
              :group_by_values => resource_presenter[:group_by_values]
            }
          )
        end
        
        content += nested_resource_presenter_renderer(resource_presenter[:sub_collection], id) if resource_presenter[:sub_collection]
                  
        raw content
      end
    end
  end
end

#resource_cell(row, column) ⇒ Object 



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# File 'app/helpers/rails_info/resources_helper.rb', line 177

def resource_cell(row, column)
  if row.is_a?(Hash)
    return "" unless row.has_key?(column)
    
    content = row[column].to_s
  else
    return "" unless row.respond_to?(column)
    
    content = row.send(column).to_s
  end
  
  truncate_length = params['truncate_length'] ? params['truncate_length'].to_i : 50
  
  content = content_tag(:span, truncate(raw(content), :length => truncate_length), :title => content) if content.length > truncate_length
    
  content
end

#resource_columns(collection, group_by = nil) ⇒ Object 



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# File 'app/helpers/rails_info/resources_helper.rb', line 117

def resource_columns(collection, group_by = nil)
  collection_columns = []
  
  if collection.first.is_a?(Array)
    raise "Please wrap the :collection by help.collection_map: #{collection.inspect}"
  elsif collection.first.is_a?(Hash)
    collection_columns = collection.first[:class].columns.map(&:name)
  else
    collection_columns = collection.first.attributes.keys
  end
    
  exclude_columns = [
    'current_code', 'last_code' # WorkflowControllerType binary columns
  ]
  
  exclude_columns << group_by if group_by
  
  collection_columns.delete_if {|c| exclude_columns.include?(c) }

  unless collection.first.is_a?(Hash)
    TRANSLATED_COLUMNS.each do |translated_column|
      if !collection.first.attributes[translated_column] && collection.first.respond_to?('translation') && collection.first.translation.respond_to?(translated_column)
        collection_columns << translated_column
      end
    end
    end
     
  first_columns = ['id', 'sort_order', 'order', 'position', 'type', 'state', 'name', 'label', 'title', 'slug']    
  first_columns.delete_if {|c| !collection_columns.include?(c) }
  collection_columns.delete_if {|c| first_columns.include?(c) }
  
  bool_columns = ['final' ,'public', 'hidden']
  bool_columns.delete_if {|c| !collection_columns.include?(c) }
  collection_columns.delete_if {|c| bool_columns.include?(c) } 
  
  able_columns = collection_columns.select {|v| v.match('able') }  
  collection_columns.delete_if {|c| able_columns.include?(c) }    
  
  is_columns = collection_columns.select {|v| v.match('is_') }  
  collection_columns.delete_if {|c| is_columns.include?(c) }    
  
  id_columns = collection_columns.select {|v| v.match('_id') || v.match('_type') }  
  collection_columns.delete_if {|c| id_columns.include?(c) }    
  
  at_columns = collection_columns.select {|v| v.match('_at') }     
  collection_columns.delete_if {|c| at_columns.include?(c) }
  
  last_columns = []    
  last_columns.delete_if {|c| !collection_columns.include?(c) }    
  collection_columns.delete_if {|c| last_columns.include?(c) }
  
  standard_rails_timestamps = ['created_at', 'updated_at']
  standard_rails_timestamps.delete_if {|c| !at_columns.include?(c) }
  at_columns.delete_if {|c| at_columns.include?(c) }
  
  content_for :columns_order, "first_columns + collection_columns + bool_columns + able_columns + is_columns + id_columns + at_columns + last_columns + standard_rails_timestamps" unless content_for?(:columns_order)
  
  first_columns + collection_columns + bool_columns + able_columns + is_columns + id_columns + at_columns + last_columns + standard_rails_timestamps
end

#resource_presenter_renderer(presenter) ⇒ Object 



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# File 'app/helpers/rails_info/resources_helper.rb', line 20

def resource_presenter_renderer(presenter)
  params['display_type'] == 'flat' ? raw(flat_resource_presenter_renderer(presenter)) : nested_resource_presenter_renderer(presenter)
end

#resource_tree(presenter, parent_id = '') ⇒ Object 



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# File 'app/helpers/rails_info/resources_helper.rb', line 4

def resource_tree(presenter, parent_id = '')   
  content = ""
   
  presenter.each do |title, resource_presenter|
    id = parent_id.blank? ? title.parameterize : "#{parent_id}-#{title.parameterize}"
  
    if resource_presenter[:sub_collection]   
      content += content_tag(:li, raw(title) + resource_tree(resource_presenter[:sub_collection], id))  
    else
      content += content_tag(:li, title)
    end      
  end

  content_tag(:ul, raw(content))
end