15 lines
529 B
Ruby
15 lines
529 B
Ruby
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# This class maintains the state of wiki references for newly created or newly deleted pages
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class PageObserver < ActiveRecord::Observer
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def after_create(page)
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WikiReference.update_all("link_type = '#{WikiReference::LINKED_PAGE}'",
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['referenced_page_name = ?', page.name])
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end
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def before_destroy(page)
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WikiReference.delete_all ['page_id = ?', page.id]
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WikiReference.update_all("link_type = '#{WikiReference::WANTED_PAGE}'",
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['referenced_page_name = ?', page.name])
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end
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end
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