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https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
89 lines
3.2 KiB
Ruby
89 lines
3.2 KiB
Ruby
# frozen_string_literal: true
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require "rails"
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require "active_storage"
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require "active_storage/previewer/pdf_previewer"
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require "active_storage/previewer/video_previewer"
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require "active_storage/analyzer/image_analyzer"
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require "active_storage/analyzer/video_analyzer"
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module ActiveStorage
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class Engine < Rails::Engine # :nodoc:
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isolate_namespace ActiveStorage
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config.active_storage = ActiveSupport::OrderedOptions.new
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config.active_storage.previewers = [ ActiveStorage::Previewer::PDFPreviewer, ActiveStorage::Previewer::VideoPreviewer ]
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config.active_storage.analyzers = [ ActiveStorage::Analyzer::ImageAnalyzer, ActiveStorage::Analyzer::VideoAnalyzer ]
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config.active_storage.paths = ActiveSupport::OrderedOptions.new
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config.eager_load_namespaces << ActiveStorage
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initializer "active_storage.configs" do
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config.after_initialize do |app|
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ActiveStorage.logger = app.config.active_storage.logger || Rails.logger
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ActiveStorage.queue = app.config.active_storage.queue
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ActiveStorage.previewers = app.config.active_storage.previewers || []
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ActiveStorage.analyzers = app.config.active_storage.analyzers || []
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end
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end
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initializer "active_storage.attached" do
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require "active_storage/attached"
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ActiveSupport.on_load(:active_record) do
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extend ActiveStorage::Attached::Macros
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end
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end
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initializer "active_storage.verifier" do
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config.after_initialize do |app|
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ActiveStorage.verifier = app.message_verifier("ActiveStorage")
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end
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end
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initializer "active_storage.services" do
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config.to_prepare do
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if config_choice = Rails.configuration.active_storage.service
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configs = Rails.configuration.active_storage.service_configurations ||= begin
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config_file = Pathname.new(Rails.root.join("config/storage.yml"))
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raise("Couldn't find Active Storage configuration in #{config_file}") unless config_file.exist?
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require "yaml"
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require "erb"
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YAML.load(ERB.new(config_file.read).result) || {}
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rescue Psych::SyntaxError => e
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raise "YAML syntax error occurred while parsing #{config_file}. " \
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"Please note that YAML must be consistently indented using spaces. Tabs are not allowed. " \
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"Error: #{e.message}"
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end
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ActiveStorage::Blob.service =
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begin
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ActiveStorage::Service.configure config_choice, configs
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rescue => e
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raise e, "Cannot load `Rails.config.active_storage.service`:\n#{e.message}", e.backtrace
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end
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end
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end
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end
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initializer "active_storage.paths" do
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config.after_initialize do |app|
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if ffprobe_path = app.config.active_storage.paths.ffprobe
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ActiveStorage::Analyzer::VideoAnalyzer.ffprobe_path = ffprobe_path
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end
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if ffmpeg_path = app.config.active_storage.paths.ffmpeg
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ActiveStorage::Previewer::VideoPreviewer.ffmpeg_path = ffmpeg_path
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end
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if mutool_path = app.config.active_storage.paths.mutool
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ActiveStorage::Previewer::PDFPreviewer.mutool_path = mutool_path
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end
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end
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end
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end
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end
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