mirror of
https://github.com/discourse/discourse.git
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03690ccccf
This commit introduces the :push_notification event and deprecates :post_notification_alert. The old :post_notification_alert event was not triggered when pushing chat notifications and did not respect when the user was in "do not disturb" mode. The new event fixes these issues.
47 lines
1.3 KiB
Ruby
47 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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# This is meant to be used by plugins to trigger and listen to events
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# So we can execute code when things happen.
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class DiscourseEvent
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# Defaults to a hash where default values are empty sets.
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def self.events
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@events ||= Hash.new { |hash, key| hash[key] = Set.new }
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end
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def self.trigger(event_name, *args, **kwargs)
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events[event_name].each { |event| event.call(*args, **kwargs) }
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end
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def self.on(event_name, &block)
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case event_name
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when :user_badge_removed
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Discourse.deprecate(
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"The :user_badge_removed event is deprecated. Please use :user_badge_revoked instead",
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since: "3.1.0.beta5",
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drop_from: "3.2.0.beta1",
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output_in_test: true,
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)
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when :post_notification_alert
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Discourse.deprecate(
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"The :post_notification_alert event is deprecated. Please use :push_notification instead",
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since: "3.2.0.beta1",
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drop_from: "3.3.0.beta1",
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output_in_test: true,
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)
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else
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# ignore
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end
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events[event_name] << block
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end
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def self.off(event_name, &block)
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raise ArgumentError.new "DiscourseEvent.off must reference a block" if block.nil?
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events[event_name].delete(block)
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end
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def self.all_off(event_name)
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events.delete(event_name)
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end
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end
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