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

Extended by:
Card::Set
Defined in:
platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb,
platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment/web.rb,
platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment/cloud.rb,
platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment/coded.rb,
platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment/local.rb,
platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment/paths.rb,
platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment/00_upload_cache.rb,
platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment/01_storage_type.rb

Overview

Set: Abstract (Attachment)

Defined Under Namespace

Modules: Cloud, Coded, Local, Paths, StorageType, UploadCache, Web

Constant Summary

Constants included from Helpers

Helpers::SET_PATTERN_TEST_REGEXP

Constants included from Event::Api

Event::Api::OPTIONS

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Card::Set

reset

Methods included from I18nScope

#mod_name, #scope

Methods included from Registrar

#extended, #finalize_load, #process_base_modules, #register_set

Methods included from Helpers

#format_module, #format_modules, #method_missing, #modules, #pattern_code, #respond_to_missing?, #set_name_parts, #shortname, #underscored_name

Methods included from Card::Set::AdvancedApi

#assign_type, #attachment, #define_set_from_error, #ensure_set, #setting_opts, #stage_method

Methods included from Format

#before, #format, layout_method_name, #view, view_method_name, view_setting_method_name, wrapper_method_name

Methods included from Inheritance

#include_set, #include_set_formats

Methods included from Trait

#card_accessor, #card_reader, #card_writer, #require_field

Methods included from Event::Api

#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 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 10

def empty_ok=(value)
  @empty_ok = value
end

Class Method Details

.included(host_class) ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 12

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

.source_location ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 7

def self.source_location; "/Users/ethan/dev/decko/gem/mod/carrierwave/set/abstract/attachment.rb"; end

Instance Method Details

#assign_set_specific_attributes ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 92

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

#attachment_before_act ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 80

def attachment_before_act
  send "#{attachment_name}_before_act"
end

#attachment_changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 72

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

#attachment_format(ext) ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 129

def attachment_format ext
  rescuing_extension_issues do
    return unless ext.present? && original_extension

    confirm_original_extension(ext) || detect_extension(ext)
  end
end

#attachment_is_changing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 76

def attachment_is_changing?
  send "#{attachment_name}_is_changing?"
end

#confirm_original_extension(ext) ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 154

def confirm_original_extension ext
  return unless ["file", original_extension].member? ext

  original_extension
end

#create_versions?(_new_file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 84

def create_versions? _new_file
  true
end

#delete_files_for_action(action) ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 113

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

#detect_extension(ext) ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 144

def detect_extension ext
  return unless (mime_types = MIME::Types[attachment.content_type])

  recognized_extension?(mime_types, ext) ? ext : mime_types[0].extensions[0]
end

#duplicate? ⇒ Boolean

FIXME: this is weak duplicate detection and currently only catches duplicate updates to coded cards. Tried #read but wasn’t getting the same value on both files even when they were definitely duplicates.

Returns:

  • (Boolean) 


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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 103

def duplicate?
  real? &&
    storage_type == :coded &&
    (old = attachment.file) &&
    (new = set_specific[attachment_name]) &&
    old.size == new.size
  # rescue Card::Error
  #   false
end

#empty_ok? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 88

def empty_ok?
  @empty_ok
end

#event: correct_identifier ⇒ Object

we need a card id for the path so we have to update db_content when we have an id



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 22

event :correct_identifier, :finalize, on: :save, when: proc { |c| !c.web? } do
  correct_id = attachment.db_content
  return if db_content == correct_id

  update_column :db_content, attachment.db_content
  expire
end

#event: save_original_filename ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 30

event :save_original_filename, :prepare_to_store, on: :save, when: :file_ready_to_save? do
  return unless @current_action

  @current_action.comment = original_filename
end

#event: select_file_revision ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 16

event :select_file_revision, after: :select_action do
  attachment.retrieve_from_store!(attachment.identifier)
end

#event: validate_file_exist ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 36

event :validate_file_exist, :validate, on: :create, skip: :allowed do
  return if empty_ok?

  if web?
    errors.add "url is missing" if content.blank?
  elsif !attachment.file.present?
    errors.add attachment_name, "is missing"
  end
end

#event: write_identifier ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 46

event :write_identifier, after: :save_original_filename, when: proc { |c| !c.web? } do
  self.content = attachment.db_content
end

#file_ready_to_save? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 50

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

#item_names(_args = {}) ⇒ Object

needed for flexmail attachments. hacky.



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 58

def item_names _args={}
  [name]
end

#original_extension ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 160

def original_extension
  @original_extension ||= attachment&.extension&.sub(/^\./, "")
end

#original_filename ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 62

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

  attachment.original_filename
end

#recognized_extension?(mime_types, ext) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 150

def recognized_extension? mime_types, ext
  mime_types.find { |mt| mt.extensions.member? ext }
end

#rescuing_extension_issues ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 137

def rescuing_extension_issues
  yield
rescue StandardError => e
  Rails.logger.info "attachment_format issue: #{e.message}"
  nil
end

#revision(action, before_action = false) ⇒ Object 



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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 122

def revision action, before_action=false
  return unless (result = super)

  result[:empty_ok] = true
  result
end

#unfilled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'platypus/tmp/set/gem-defaults/mod016-carrierwave/abstract/attachment.rb', line 68

def unfilled?
  !attachment.present? && !save_preliminary_upload? && super
end