Mercurial > zeropaste

annotate app/models/paste.rb @ 176:a9dba6a3008b

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Initial work to add paste deletion.
author Edho Arief <edho@myconan.net>
date Fri, 01 Feb 2013 22:24:08 +0700
parents 7bb46d9febad
children af80541dc915
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1 class Paste < ActiveRecord::Base
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2 attr_accessible :paste
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3 before_validation :paste_limit
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4 before_validation :convert_newlines
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5 before_validation :set_paste_hash
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6 before_validation :set_paste_key
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7 validates :paste, :paste_hash, :key, :ip, :presence => true
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8 validates :paste, :length => { :maximum => 1_000_000 }
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10 def set_paste_hash
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11 self.paste_hash = Digest::SHA512.hexdigest("#{paste}\n")
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12 end
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14 def set_paste_key
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15 self.key ||= SecureRandom.hex(4)
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16 end
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18 def convert_newlines
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19 self.paste = self.paste.to_s.gsub("\r\n", "\n").gsub("\r", "\n")
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20 end
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22 def paste_limit
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23 ip_post_recent_count = self.class.where(:ip => self.ip).where('created_at > ?', Time.now - 1.hour).count
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24 errors.add :base, :limit if ip_post_recent_count > 100
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25 end
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27 def self.fix_all
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28 self.all.each do |p|
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29 p.save
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30 end
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31 end
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32 end