mirror of
https://github.com/lunaisnotaboy/mastodon.git
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fc3ae1343d
* Switch from unmaintained paperclip to kt-paperclip * Drop some compatibility monkey-patches not required by kt-paperclip * Drop media spoof check monkey-patching It's broken with kt-paperclip and hopefully it won't be needed anymore * Fix regression introduced by paperclip 6.1.0 * Do not rely on pathname to call FastImage * Add test for ogg vorbis file with cover art * Add audio/vorbis to the accepted content-types This seems erroneous as this would be the content-type for a vorbis stream without an ogg container, but that's what the `marcel` gem outputs, so… * Restore missing for_as_default method * Refactor Attachmentable concern and delay Paperclip's content-type spoof check Check for content-type spoofing *after* setting the extension ourselves, this fixes a regression with kt-paperclip's validations being more strict than paperclip 6.0.0 and rejecting some Pleroma uploads because of unknown extensions. * Please CodeClimate * Add audio/vorbis to the unreliable set It doesn't correspond to a file format and thus has no extension associated.
96 lines
2.9 KiB
Ruby
96 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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# == Schema Information
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#
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# Table name: custom_emojis
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#
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# id :bigint(8) not null, primary key
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# shortcode :string default(""), not null
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# domain :string
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# image_file_name :string
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# image_content_type :string
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# image_file_size :integer
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# image_updated_at :datetime
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# created_at :datetime not null
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# updated_at :datetime not null
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# disabled :boolean default(FALSE), not null
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# uri :string
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# image_remote_url :string
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# visible_in_picker :boolean default(TRUE), not null
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# category_id :bigint(8)
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# image_storage_schema_version :integer
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#
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class CustomEmoji < ApplicationRecord
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include Attachmentable
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LIMIT = 50.kilobytes
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SHORTCODE_RE_FRAGMENT = '[a-zA-Z0-9_]{2,}'
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SCAN_RE = /(?<=[^[:alnum:]:]|\n|^)
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:(#{SHORTCODE_RE_FRAGMENT}):
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(?=[^[:alnum:]:]|$)/x
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IMAGE_MIME_TYPES = %w(image/png image/gif).freeze
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belongs_to :category, class_name: 'CustomEmojiCategory', optional: true
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has_one :local_counterpart, -> { where(domain: nil) }, class_name: 'CustomEmoji', primary_key: :shortcode, foreign_key: :shortcode
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has_attached_file :image, styles: { static: { format: 'png', convert_options: '-coalesce -strip' } }, validate_media_type: false
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before_validation :downcase_domain
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validates_attachment :image, content_type: { content_type: IMAGE_MIME_TYPES }, presence: true, size: { less_than: LIMIT }
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validates :shortcode, uniqueness: { scope: :domain }, format: { with: /\A#{SHORTCODE_RE_FRAGMENT}\z/ }, length: { minimum: 2 }
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scope :local, -> { where(domain: nil) }
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scope :remote, -> { where.not(domain: nil) }
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scope :alphabetic, -> { order(domain: :asc, shortcode: :asc) }
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scope :by_domain_and_subdomains, ->(domain) { where(domain: domain).or(where(arel_table[:domain].matches('%.' + domain))) }
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scope :listed, -> { local.where(disabled: false).where(visible_in_picker: true) }
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remotable_attachment :image, LIMIT
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after_commit :remove_entity_cache
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def local?
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domain.nil?
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end
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def object_type
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:emoji
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end
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def copy!
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copy = self.class.find_or_initialize_by(domain: nil, shortcode: shortcode)
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copy.image = image
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copy.tap(&:save!)
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end
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class << self
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def from_text(text, domain = nil)
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return [] if text.blank?
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shortcodes = text.scan(SCAN_RE).map(&:first).uniq
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return [] if shortcodes.empty?
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EntityCache.instance.emoji(shortcodes, domain)
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end
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def search(shortcode)
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where('"custom_emojis"."shortcode" ILIKE ?', "%#{shortcode}%")
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end
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end
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private
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def remove_entity_cache
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Rails.cache.delete(EntityCache.instance.to_key(:emoji, shortcode, domain))
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end
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def downcase_domain
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self.domain = domain.downcase unless domain.nil?
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end
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end
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