686965c9ff
* Add LandingPage domain model * Rely on Rails data integrity and remove previous code * Remove superfluous equality check * Restore landing_page class method * Add and fix specs * Do not attach landing page modal controller unnecessarily
77 lines
2 KiB
Ruby
77 lines
2 KiB
Ruby
class Page < ApplicationRecord
|
|
TEMPLATE_OPTIONS = %w[contained full_within_layout json].freeze
|
|
|
|
validates :title, presence: true
|
|
validates :description, presence: true
|
|
validates :slug, presence: true, format: /\A[0-9a-z\-_]*\z/
|
|
validates :template, inclusion: { in: TEMPLATE_OPTIONS }
|
|
validate :body_present
|
|
validate :unique_slug_including_users_and_orgs, if: :slug_changed?
|
|
|
|
before_validation :set_default_template
|
|
before_save :evaluate_markdown
|
|
|
|
after_commit :ensure_uniqueness_of_landinge_page
|
|
after_commit :bust_cache
|
|
|
|
mount_uploader :social_image, ProfileImageUploader
|
|
resourcify
|
|
|
|
def self.landing_page
|
|
find_by(landing_page: true)
|
|
end
|
|
|
|
def path
|
|
is_top_level_path ? "/#{slug}" : "/page/#{slug}"
|
|
end
|
|
|
|
def feature_flag_name
|
|
"page_#{slug}"
|
|
end
|
|
|
|
private
|
|
|
|
def evaluate_markdown
|
|
if body_markdown.present?
|
|
parsed_markdown = MarkdownProcessor::Parser.new(body_markdown)
|
|
self.processed_html = parsed_markdown.finalize
|
|
else
|
|
self.processed_html = body_html
|
|
end
|
|
end
|
|
|
|
def set_default_template
|
|
self.template = "contained" if template.blank?
|
|
end
|
|
|
|
def body_present
|
|
return unless body_markdown.blank? && body_html.blank? && body_json.blank?
|
|
|
|
errors.add(:body_markdown, "must exist if body_html or body_json doesn't exist.")
|
|
end
|
|
|
|
def unique_slug_including_users_and_orgs
|
|
slug_exists = (
|
|
User.exists?(username: slug) ||
|
|
Organization.exists?(slug: slug) ||
|
|
Podcast.exists?(slug: slug) ||
|
|
slug.include?("sitemap-")
|
|
)
|
|
return unless slug_exists
|
|
|
|
errors.add(:slug, "is taken.")
|
|
end
|
|
|
|
# As there can only be one global landing page, we want to ensure that
|
|
# data integrity is preserved by setting `landing_page` to `false` for all
|
|
# other pages if the current one was transformed into a landing page
|
|
def ensure_uniqueness_of_landinge_page
|
|
return unless previous_changes["landing_page"] == [false, true]
|
|
|
|
Page.where.not(id: id).update_all(landing_page: false)
|
|
end
|
|
|
|
def bust_cache
|
|
Pages::BustCacheWorker.perform_async(slug)
|
|
end
|
|
end
|