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be3d6a56ce
Theme javascript is now minified using Terser, just like our core/plugin JS bundles. This reduces the amount of data sent over the network. This commit also introduces sourcemaps for theme JS. Browser developer tools will now be able show each source file separately when browsing, and also in backtraces. For theme test JS, the sourcemap is inlined for simplicity. Network load is not a concern for tests.
57 lines
1.3 KiB
Ruby
57 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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class JavascriptCache < ActiveRecord::Base
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belongs_to :theme_field
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belongs_to :theme
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validate :content_cannot_be_nil
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before_save :update_digest
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def url
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"#{GlobalSetting.cdn_url}#{Discourse.base_path}#{path}"
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end
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def local_url
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"#{Discourse.base_path}#{path}"
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end
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private
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def path
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"/theme-javascripts/#{digest}.js?__ws=#{Discourse.current_hostname}"
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end
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def update_digest
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self.digest = Digest::SHA1.hexdigest(content) if content_changed?
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end
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def content_cannot_be_nil
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errors.add(:content, :empty) if content.nil?
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end
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end
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# == Schema Information
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#
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# Table name: javascript_caches
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#
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# id :bigint not null, primary key
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# theme_field_id :bigint
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# digest :string
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# content :text not null
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# created_at :datetime not null
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# updated_at :datetime not null
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# theme_id :bigint
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# source_map :text
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#
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# Indexes
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#
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# index_javascript_caches_on_digest (digest)
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# index_javascript_caches_on_theme_field_id (theme_field_id)
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# index_javascript_caches_on_theme_id (theme_id)
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#
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# Foreign Keys
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#
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# fk_rails_... (theme_field_id => theme_fields.id) ON DELETE => cascade
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# fk_rails_... (theme_id => themes.id) ON DELETE => cascade
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#
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