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annotate app/models/tweet.rb @ 107:de342c5df747

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Extend cache time to up to 30 minutes
author nanaya <me@myconan.net>
date Sun, 30 Oct 2016 04:24:41 +0900
parents c1d5d8be92c6
children 8b2d770160e3
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1 class Tweet
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2 def cache_expires_time
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3 (15 + rand(15)).minutes
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4 end
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6 def timeline
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7 start_client_config_id = @client_config_id
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9 begin
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10 @timeline ||=
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11 Rails.cache.fetch({ :timeline => @twitter_id }, :expires_in => cache_expires_time) do
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12 @client.user_timeline(@twitter_id, :count => 40, :exclude_replies => false, :include_rts => true, :tweet_mode => :extended)
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13 end
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14 rescue Twitter::Error::TooManyRequests
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15 next_client_config_id = @client_config_id + 1
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16 init_client next_client_config_id
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18 if @client_config_id == start_client_config_id
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19 raise
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20 else
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21 retry
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22 end
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23 end
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24 end
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26 def user
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27 @user ||=
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28 if timeline.any?
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29 timeline.first.user
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30 else
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31 Rails.cache.fetch({ :user => @twitter_id }, :expires_in => cache_expires_time) do
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32 @client.user(@twitter_id)
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33 end
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34 end
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35 end
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36
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37 def initialize(twitter_id)
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38 @client = init_client
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39 @twitter_id = twitter_id
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40 end
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42 def init_client(config_id = 0)
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43 @client_config_id = config_id
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44 config_hash_key = "twitter#{config_id}".to_sym
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45
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46 return init_client(0) if $cfg[config_hash_key].nil? && config_id != 0
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47
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48 @client = Twitter::REST::Client.new do |config|
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49 $cfg[config_hash_key].each do |cfg_key, cfg_value|
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50 config.public_send("#{cfg_key}=", cfg_value)
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51 end
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52 end
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53 end
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54 end