discourse/lib/wizard/step_updater.rb

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class Wizard
class StepUpdater
include ActiveModel::Model
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attr_accessor :refresh_required, :fields
def initialize(current_user, step, fields)
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@current_user = current_user
@step = step
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@refresh_required = false
@fields = fields
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end
def update
@step.updater.call(self) if @step.present? && @step.updater.present?
if success?
logger = StaffActionLogger.new(@current_user)
logger.log_wizard_step(@step)
end
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end
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def success?
@errors.blank?
end
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def refresh_required?
@refresh_required
end
def update_setting(id, value)
value.strip! if value.is_a?(String)
SiteSetting.set_and_log(id, value, @current_user) if SiteSetting.send(id) != value
end
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def apply_setting(id)
update_setting(id, @fields[id])
rescue Discourse::InvalidParameters => e
errors.add(id, e.message)
end
def ensure_changed(id)
errors.add(id, '') if @fields[id] == SiteSetting.defaults[id]
end
def apply_settings(*ids)
ids.each {|id| apply_setting(id)}
end
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end
end