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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
53 lines
1.3 KiB
Ruby
53 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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# A basic plugin for Discourse. Meant to be extended and filled in.
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# Most work is delegated to a registry.
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class DiscoursePlugin
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attr_reader :registry
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def initialize(registry)
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@registry = registry
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end
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def setup
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# Initialize the plugin here
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end
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# Loads and mixes in the plugin's mixins into the host app's classes.
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# A mixin named "UserMixin" will be included into the "User" class.
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def self.include_mixins
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mixins.each do |mixin|
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original_class = mixin.to_s.demodulize.sub("Mixin", "")
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dependency_file_name = original_class.underscore
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require_dependency(dependency_file_name)
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original_class.constantize.public_send(:include, mixin)
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end
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end
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# Find the modules defined in the plugin with "Mixin" in their name.
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def self.mixins
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constants.map { |const_name| const_get(const_name) }
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.select { |const| const.class == Module && const.name["Mixin"] }
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end
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def register_js(file, opts = {})
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@registry.register_js(file, opts)
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end
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def register_css(file)
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@registry.register_css(file)
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end
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def register_archetype(name, options = {})
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@registry.register_archetype(name, options)
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end
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def listen_for(event_name)
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return unless self.respond_to?(event_name)
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DiscourseEvent.on(event_name, &self.method(event_name))
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end
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end
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