Mercurial > zeropaste
annotate app/models/paste.rb @ 252:49410cc6ffd6
Whoops, doesn't work with multi-process setup.
author | edogawaconan <me@myconan.net> |
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date | Thu, 10 Oct 2013 04:50:40 +0000 |
parents | 9aa67da381b0 |
children | a894d7696b7e |
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2 | 1 class Paste < ActiveRecord::Base |
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2 attr_accessor :is_private |
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3 before_validation :paste_limit |
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4 before_validation :convert_newlines |
2 | 5 before_validation :set_paste_hash |
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6 before_validation :set_paste_key |
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7 before_validation :set_paste_secret |
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8 validates :paste, :paste_hash, :key, :ip, :presence => true |
2 | 9 validates :paste, :length => { :maximum => 1_000_000 } |
10 | |
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11 def to_param |
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12 path |
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13 end |
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14 |
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15 def self.safe_find(raw_id) |
247 | 16 id, secret = raw_id.to_s.split("-") |
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17 return unless id.to_i.to_s == id |
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18 begin |
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19 self.where(secret: secret).find(id) |
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20 rescue ActiveRecord::RecordNotFound |
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21 nil |
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22 end |
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23 end |
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24 |
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25 def path |
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26 [id, secret.presence].compact.join("-") |
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27 end |
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28 |
2 | 29 def set_paste_hash |
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30 self.paste_hash = Digest::SHA512.hexdigest("#{paste}\n") |
2 | 31 end |
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32 |
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33 def set_paste_key |
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34 self.key ||= SecureRandom.hex(4) |
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35 end |
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36 |
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37 def set_paste_secret |
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38 self.secret = SecureRandom.hex(4) if self.is_private? |
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39 end |
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40 |
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41 def is_private? |
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42 self.is_private == "1" |
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43 end |
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44 |
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45 def convert_newlines |
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46 self.paste = self.paste.to_s.gsub("\r\n", "\n").gsub("\r", "\n") |
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47 end |
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48 |
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49 def paste_limit |
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50 ip_post_recent_count = self.class.where(:ip => self.ip).where('created_at > ?', Time.now - 1.hour).count |
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51 errors.add :base, :limit if ip_post_recent_count > 100 |
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52 end |
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53 |
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54 def self.fix_all |
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55 self.all.each do |p| |
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56 p.save |
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57 end |
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58 end |
2 | 59 end |