43 lines
1.3 KiB
Ruby
43 lines
1.3 KiB
Ruby
class Podcast < ApplicationRecord
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has_many :podcast_episodes
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mount_uploader :image, ProfileImageUploader
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mount_uploader :pattern_image, ProfileImageUploader
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validates :main_color_hex, :title, :feed_url, :image, presence: true
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validates :feed_url, uniqueness: true
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validates :slug,
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presence: true,
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uniqueness: true,
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format: { with: /\A[a-zA-Z0-9\-_]+\Z/ },
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exclusion: { in: ReservedWords.all, message: "slug is reserved" }
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validate :unique_slug_including_users_and_orgs, if: :slug_changed?
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after_save :bust_cache
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scope :reachable, -> { where(reachable: true) }
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alias_attribute :path, :slug
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alias_attribute :profile_image_url, :image_url
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alias_attribute :name, :title
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def existing_episode(item)
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episode = PodcastEpisode.where(media_url: item.enclosure_url).
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or(PodcastEpisode.where(title: item.title)).
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or(PodcastEpisode.where(guid: item.guid.to_s)).presence
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episode ||= PodcastEpisode.where(website_url: item.link).presence if unique_website_url?
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episode.to_a.first
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end
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private
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def unique_slug_including_users_and_orgs
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errors.add(:slug, "is taken.") if User.find_by(username: slug) || Organization.find_by(slug: slug) || Page.find_by(slug: slug)
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end
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def bust_cache
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return unless path
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Podcasts::BustCacheJob.perform_later(path)
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end
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end
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