Module: Effective::FlashMessages

Extended by:
ActiveSupport::Concern
Defined in:
app/controllers/concerns/effective/flash_messages.rb

Instance Method Summary collapse

Instance Method Details

#action_verb(action) ⇒ Object 



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# File 'app/controllers/concerns/effective/flash_messages.rb', line 62

def action_verb(action)
  action = action.to_s.gsub('_', ' ')
  word = action.split(' ').first.to_s

  if word == 'destroy'
    'deleted'
  elsif word == 'undo'
    'undid'
  elsif word == 'run'
    'ran'
  elsif word.end_with?('e')
    action.sub(word, word + 'd')
  elsif ['a', 'i', 'o', 'u'].include?(word[-1])
    action
  else
    action.sub(word, word + 'ed')
  end
end

#flash_danger(resource, action = nil, e: nil, name: nil) ⇒ Object

flash.now = flash_danger(@post)



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# File 'app/controllers/concerns/effective/flash_messages.rb', line 21

def flash_danger(resource, action = nil, e: nil, name: nil)
  raise 'expected an ActiveRecord resource' unless resource.respond_to?(:errors) && (name || resource.class.respond_to?(:model_name))

  action ||= resource.respond_to?(:new_record?) ? (resource.new_record? ? :create : :update) : :save
  action = action.to_s.gsub('_', ' ')

  messages = flash_errors(resource, e: e)

  name ||= if resource.respond_to?(:destroyed?) && resource.destroyed?
    resource_human_name
  else
    resource.to_s.presence || resource_human_name
  end

  ["Unable to #{action}", (" #{name}" if name), (": #{messages}" if messages)].compact.join.html_safe
end

#flash_errors(resource, e: nil) ⇒ Object

flash.now = “Unable to accept: #flash_errors(@post)”



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# File 'app/controllers/concerns/effective/flash_messages.rb', line 39

def flash_errors(resource, e: nil)
  raise 'expected an ActiveRecord resource' unless resource.respond_to?(:errors)

  messages = resource.errors.map do |error|
    attribute = error.respond_to?(:attribute) ? error.attribute : error
    message = error.respond_to?(:attribute) ? error.message : resource.errors[attribute].to_sentence

    if message[0] == message[0].upcase # If the error begins with a capital letter
      message
    elsif attribute == :base
      message
    elsif attribute.to_s.end_with?('_ids')
      "#{resource.class.human_attribute_name(attribute.to_s[0..-5].pluralize).downcase} #{message}"
    else
      "#{resource.class.human_attribute_name(attribute).downcase} #{message}"
    end
  end

  messages << e.message if messages.blank? && e && e.respond_to?(:message)

  messages.uniq.to_sentence.presence
end

#flash_success(resource, action = nil, name: nil) ⇒ Object

flash = flash_success(@post)



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# File 'app/controllers/concerns/effective/flash_messages.rb', line 8

def flash_success(resource, action = nil, name: nil)
  raise 'expected an ActiveRecord resource' unless (name || resource.class.respond_to?(:model_name))

  name ||= if resource.respond_to?(:destroyed?) && resource.destroyed?
    resource_human_name
  else
    resource.to_s.presence || resource_human_name
  end

  "Successfully #{action_verb(action)} #{name || 'resource'}".html_safe
end