Module: Card::Set::Abstract::Attachment

Extended by:
Card::Set
Defined in:
tmpsets/set/mod015-carrierwave/abstract/attachment.rb,
tmpsets/set/mod015-carrierwave/abstract/attachment/paths.rb,
tmpsets/set/mod015-carrierwave/abstract/attachment/storage_type.rb,
tmpsets/set/mod015-carrierwave/abstract/attachment/upload_cache.rb

Defined Under Namespace

Modules: Paths, StorageType, UploadCache

Constant Summary

Constants included from Format

Format::TEMPLATE_DIR

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from I18nScope

#mod_name, #scope

Methods included from Loader

#clean_empty_module_from_hash, #clean_empty_modules, #extended, #process_base_modules, #register_set

Methods included from Helpers

#abstract_set?, #all_set?, #num_set_parts, #shortname

Methods included from Card::Set::AdvancedApi

#attachment, #ensure_set, #stage_method

Methods included from Format

#all_set_format_mod!, #define_on_format, #format, #register_set_format, #view

Methods included from Inheritance

#include_set, #include_set_formats

Methods included from Basket

#abstract_basket, #add_to_basket, #basket

Methods included from Trait

#card_accessor, #card_reader, #card_writer

Methods included from Event

#event

Instance Attribute Details

#empty_ok=(value) ⇒ Object (writeonly)

Sets the attribute empty_ok

Parameters:

  • value —

    the value to set the attribute empty_ok to.



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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 6

def empty_ok=(value)
  @empty_ok = value
end

Class Method Details

.included(host_class) ⇒ Object 



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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 8

def self.included host_class
  host_class.extend CarrierWave::CardMount
end

Instance Method Details

#assign_set_specific_attributes ⇒ Object 



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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 77

def assign_set_specific_attributes
  # reset content if we really have something to upload
  if @set_specific.present? && @set_specific[attachment_name.to_s].present?
    self.content = nil
  end
  super
end

#attachment_changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 65

def attachment_changed?
  send "#{attachment_name}_changed?"
end

#attachment_format(ext) ⇒ Object 



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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 99

def attachment_format ext
  if ext.present? && attachment && (original_ext = attachment.extension)
    if ["file", original_ext].member? ext
      original_ext
    elsif (exts = MIME::Types[attachment.content_type])
      if exts.find { |mt| mt.extensions.member? ext }
        ext
      else
        exts[0].extensions[0]
      end
    end
  end
rescue => e
  Rails.logger.info "attachment_format issue: #{e.message}"
  nil
end

#create_versions? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 69

def create_versions?
  true
end

#delete_files_for_action(action) ⇒ Object 



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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 85

def delete_files_for_action action
  with_selected_action_id(action.id) do
    attachment.file.delete
    attachment.versions.each_value do |version|
      version.file.delete
    end
  end
end

#empty_ok? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 73

def empty_ok?
  @empty_ok
end

#file_ready_to_save? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 44

def file_ready_to_save?
  attachment.file.present? &&
    !preliminary_upload? &&
    !save_preliminary_upload? &&
    attachment_changed?
end

#item_names(_args = {}) ⇒ Object

needed for flexmail attachments. hacky.



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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 51

def item_names _args={} # needed for flexmail attachments.  hacky.
  [cardname]
end

#original_filename ⇒ Object 



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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 55

def original_filename
  return content.split("/").last if web?
  attachment.original_filename
end

#rollback_to(action) ⇒ Object

create filesystem links to files from prior action



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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 95

def rollback_to action
  update_attributes! revision(action).merge(empty_ok: true)
end

#unfilled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'tmpsets/set/mod015-carrierwave/abstract/attachment.rb', line 60

def unfilled?
  !attachment.present? && !save_preliminary_upload? && !subcards.present? &&
    !content.present?
end