Class: ProductTours::PostsController

Inherits:
DashboardController show all
Defined in:
app/controllers/product_tours/posts_controller.rb

Constant Summary collapse

PER_PAGE = 
50

Instance Method Summary collapse

Instance Method Details

#add_translation ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 71

def add_translation
  locale = params[:locale].to_s
  unless available_locales.include?(locale) && locale != @post.locale
    redirect_to post_path(@post),
                alert: t('product_tours.dashboard.translation_locale_invalid',
                         default: 'Choose another available language.')
    return
  end

  existing = Post.find_by(locale: locale, key: @post.key)
  if existing
    redirect_to post_path(existing),
                notice: t('product_tours.dashboard.translation_exists',
                          default: 'That translation already exists.')
    return
  end

  source = translations_for(@post).find_by(locale: default_locale) || @post
  translation = source.dup
  translation.locale = locale
  translation.status = 'draft'
  if translation.action_post_key.present? &&
     !Post.exists?(locale: locale, key: translation.action_post_key)
    translation.action_post_key = nil
  end
  translation.save!
  if Post.description_supported? && source.description.present?
    translation.update!(description: source.description.body)
  end
  translation.video.attach(source.video.blob) if source.uploaded_video?

  redirect_to edit_post_path(translation),
              notice: t('product_tours.dashboard.translation_added',
                        default: 'Translation added as a draft. Translate its content before publishing.')
end

#create ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 37

def create
  @post = Post.new(post_attributes.merge(locale: default_locale))
  if @post.save
    redirect_to post_path(@post), notice: t('product_tours.dashboard.created', default: 'Tutorial created.')
  else
    render :new, status: :unprocessable_entity
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 57

def destroy
  if default_locale_post?(@post) && translations_for(@post).where.not(id: @post.id).exists?
    redirect_to post_path(@post),
                alert: t('product_tours.dashboard.delete_translations_first',
                         default: 'Delete this tutorial\'s translations before deleting the ' \
                                  'default-language tutorial.')
    return
  end

  @post.destroy!
  redirect_to posts_path,
              notice: t('product_tours.dashboard.deleted', default: 'Tutorial deleted.'), status: :see_other
end

#edit ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 46

def edit; end

#index ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 12

def index
  @status = Post::STATUSES.include?(params[:status]) ? params[:status] : 'published'
  @query = params[:q].to_s.strip.presence
  @counts = Post.where(locale: default_locale).group(:status).count

  key_scope = Post.where(status: @status, locale: default_locale)
  @keys = key_scope.distinct.order(:key).pluck(:key)

  scope = posts_with_video.newest_first.where(status: @status, locale: default_locale)
  scope = scope.where('LOWER(key) LIKE ?', "%#{Post.sanitize_sql_like(@query.downcase)}%") if @query
  @page = [params[:page].to_i, 1].max
  @posts = scope.offset((@page - 1) * PER_PAGE).limit(PER_PAGE + 1).to_a
  @more = @posts.size > PER_PAGE
  @posts = @posts.first(PER_PAGE)

  @selected_post = posts_with_video.find_by(id: params[:post_id]) if params[:post_id].present?
  load_translations if @selected_post
end

#new ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 33

def new
  @post = Post.new(locale: default_locale)
end

#publish ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 107

def publish
  @post.update!(status: 'published')
  redirect_to post_path(@post), notice: t('product_tours.dashboard.published', default: 'Tutorial published.')
end

#refresh_video_metadata ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 136

def refresh_video_metadata
  metadata = VideoMetadata.fetch(@post.video_url)
  if metadata.present?
    @post.update!(video_metadata: @post.video_metadata.to_h.merge(metadata))
    redirect_to edit_post_path(@post),
                notice: t('product_tours.dashboard.metadata_updated', default: 'Video data refreshed.')
  else
    redirect_to edit_post_path(@post),
                alert: t('product_tours.dashboard.metadata_failed',
                         default: 'Video data could not be fetched. The URL was not changed.')
  end
end

#show ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 31

def show; end

#unpublish ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 112

def unpublish
  @post.update!(status: 'draft')
  redirect_to post_path(@post),
              notice: t('product_tours.dashboard.unpublished', default: 'Tutorial moved to drafts.')
end

#update ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 48

def update
  if @post.update(post_attributes)
    remove_uploaded_video if remove_uploaded_video?
    redirect_to post_path(@post), notice: t('product_tours.dashboard.updated', default: 'Tutorial updated.')
  else
    render :edit, status: :unprocessable_entity
  end
end

#video_preview ⇒ Object 



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# File 'app/controllers/product_tours/posts_controller.rb', line 118

def video_preview
  resolved = VideoResolver.resolve(params[:url])
  unless resolved
    render json: { error: t('product_tours.dashboard.video_invalid', default: 'Enter a supported video URL.') },
           status: :unprocessable_entity
    return
  end

  metadata = VideoMetadata.fetch(params[:url])
  render json: {
    kind: resolved.kind,
    provider: resolved.provider,
    url: resolved.url,
    title: metadata['provider_title'],
    thumbnail_url: metadata['thumbnail_url']
  }.compact
end