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https://github.com/discourse/discourse.git
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51 lines
1.3 KiB
Ruby
51 lines
1.3 KiB
Ruby
# 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.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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