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Contents
# frozen_string_literal: true
module Spina
module Admin::Conferences::Blog
# Spina::Blog::Post
class Post < ApplicationRecord
extend FriendlyId
friendly_id :title, use: :slugged
belongs_to :image, optional: true, class_name: 'Spina::Image'
belongs_to :user
belongs_to :category, inverse_of: :posts
validates :title, :content, presence: true
before_save :set_published_at
# Create a 301 redirect if the slug changed
after_update :rewrite_rule, if: -> { saved_change_to_slug? }
scope :available, -> { where('published_at <= ?', Time.zone.now) }
scope :future, -> { where('published_at >= ?', Time.zone.now) }
scope :draft, -> { where(draft: true) }
scope :live, -> { where(draft: false) }
scope :featured, -> { where(featured: true) }
scope :unfeatured, -> { where(featured: false) }
def self.table_name
'spina_blog_posts'
end
private
def set_published_at
self.published_at = Time.now if !draft? && published_at.blank?
end
def should_generate_new_friendly_id?
slug.blank? || draft_changed? || super
end
def rewrite_rule
::Spina::RewriteRule.create(
old_path: "/blog/posts/#{slug_before_last_save}",
new_path: "/blog/posts/#{slug}"
)
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems