28 lines
496 B
Ruby
28 lines
496 B
Ruby
class DiaryComment < ActiveRecord::Base
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belongs_to :user
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belongs_to :diary_entry
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validates :body, :presence => true
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validates :diary_entry, :user, :associated => true
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after_save :spam_check
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def body
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RichText.new(self[:body_format], self[:body])
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end
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def digest
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md5 = Digest::MD5.new
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md5 << diary_entry_id.to_s
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md5 << user_id.to_s
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md5 << created_at.xmlschema
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md5 << body
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md5.hexdigest
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end
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private
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def spam_check
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user.spam_check
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end
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end
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