42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
module Mentionable
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extend ActiveSupport::Concern
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included do
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attr_accessor :skip_mention_notifications
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end
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module ClassMethods
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# options:
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# - message_field
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# - user_field
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def mentionable(options = {})
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@mentionable_options = options
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message_field = mentionable_option(:message_field)
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after_save :queue_mention_messages
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end
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def mentionable_option(key)
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@mentionable_options[key]
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end
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end
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def queue_mention_messages
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message_field = self.class.mentionable_option(:message_field)
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return if !send(:saved_change_to_attribute?, message_field)
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return if self.skip_mention_notifications
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text = send(message_field)
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text_was = send(:attribute_before_last_save, message_field)
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names = DText.parse_mentions(text) - DText.parse_mentions(text_was)
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names.uniq.each do |name|
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body = self.instance_exec(name, &self.class.mentionable_option(:body))
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title = self.instance_exec(name, &self.class.mentionable_option(:title))
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Dmail.create_automated(to_name: name, title: title, body: body)
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end
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end
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end
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