Sha256: df9f2f9d34c2e120b80985cf44918df7ec03e6d5d1367195ce893e091310b767
Contents?: true
Size: 1.83 KB
Versions: 19
Compression:
Stored size: 1.83 KB
Contents
# frozen_string_literal: true
module Decidim
# A module with all the gallery common methods
# Allows to create several image attachments at once
module GalleryMethods
private
def build_gallery(attached_to = nil)
@gallery = []
@form.add_photos.each do |photo|
next unless image? photo
@gallery << Attachment.new(
title: { I18n.locale => photo.original_filename },
attached_to: attached_to || gallery_attached_to,
file: photo, # Define attached_to before this
content_type: photo.content_type
)
end
end
def image?(image)
return unless image.respond_to? :content_type
image.content_type.start_with? "image"
end
def gallery_invalid?
@gallery.each do |photo|
if photo.invalid? && photo.errors.has_key?(:file)
@form.errors.add(:add_photos, photo.errors[:file])
return true
end
end
false
end
def create_gallery
@gallery.map! do |photo|
photo.attached_to = gallery_attached_to
photo.save!
@form.photos << photo
end
end
def photo_cleanup!
gallery_attached_to.photos.each do |photo|
photo.destroy! if @form.photos.map(&:id).exclude? photo.id
end
# manually reset cached photos
gallery_attached_to.reload
gallery_attached_to.instance_variable_set(:@photos, nil)
end
# maybe a custom settings options would be nice
def gallery_allowed?
true
end
def process_gallery?
gallery_allowed? && @form.add_photos.any?
end
def gallery_attached_to
return @attached_to if @attached_to.present?
return form.current_organization if form.respond_to?(:current_organization)
form.current_component.organization if form.respond_to?(:current_component)
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems