Class: Spina::Admin::ImagesController

Inherits:
AdminController
  • Object
show all
Defined in:
app/controllers/spina/admin/images_controller.rb

Instance Method Summary collapse

Methods inherited from AdminController

#current_admin_path

Instance Method Details

#create ⇒ Object

There’s no file validation yet in ActiveStorage We do two things to reduce errors right now:

  1. We add accept=“image/*” to the image form

  2. We destroy the entire record if the uploaded file is not an image



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# File 'app/controllers/spina/admin/images_controller.rb', line 24

def create
  @images = params[:image][:files].map do |file|
    next if file.blank? # Skip the blank string posted by the hidden files[] field

    # Create the image and attach the file
    image = Image.create(media_folder_id: image_params[:media_folder_id])
    image.file.attach(file)

    # Was it not an image after all? DESTROY IT
    image.destroy and next unless image.file.image?

    image
  end.compact

  if params[:origin] == 'media-picker'
    redirect_to spina.admin_media_picker_path(media_folder_id: image_params[:media_folder_id])
  elsif params[:origin] == 'auto-file-upload'
    render turbo_stream: turbo_stream.update(
      'auto-file-upload-images',
      Spina::Forms::EditorInsertImagesMetaComponent
        .new(images: @images, trix_target_id: params[:trix_target_id])
        .render_in(view_context)
    )
  else
    render turbo_stream: turbo_stream.prepend("images", partial: "image", collection: @images)
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/spina/admin/images_controller.rb', line 76

def destroy
  @image = Image.find(params[:id])
  @image.destroy
  render turbo_stream: turbo_stream.remove(@image)
end

#edit ⇒ Object 



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# File 'app/controllers/spina/admin/images_controller.rb', line 16

def edit
  @image = Image.find(params[:id])
end

#index ⇒ Object 



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# File 'app/controllers/spina/admin/images_controller.rb', line 7

def index
  @media_folders = MediaFolder.order(:name).includes(:images)
  @images = Image.sorted.where(media_folder: @media_folder).with_attached_file.with_filename(params[:query].to_s).page(params[:page]).per(25)
end

#show ⇒ Object 



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# File 'app/controllers/spina/admin/images_controller.rb', line 12

def show
  @image = Image.find(params[:id])
end

#update ⇒ Object 



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# File 'app/controllers/spina/admin/images_controller.rb', line 52

def update
  @image = Image.find(params[:id])
  old_signed_id = @image.file&.blob&.signed_id
  @image.update(image_params) if params[:image].present?
  if params[:filename].present?
    extension = @image.file.filename.extension
    filename = "#{params[:filename]}.#{extension}"
    @image.file.blob.update(filename: filename)
  end

  if @image.saved_change_to_media_folder_id?
    render :update
  else
    # Replace all occurrences of the old signed blob ID
    # with the new ID in a background job
    if @image.reload.file&.blob&.signed_id != old_signed_id
      Spina::ReplaceSignedIdJob.perform_later(old_signed_id, @image.file&.blob&.signed_id)
    end

    @media_folders = MediaFolder.order(:name)
    render @image
  end
end