Mercurial > rsstweet
annotate app/models/tweet.rb @ 221:545ce38ef3d6
Remove copied off client_options (to Clients)
| author | nanaya <me@nanaya.pro> |
|---|---|
| date | Thu, 27 May 2021 02:31:59 +0900 |
| parents | 0e15b4db2da8 |
| children |
| rev | line source |
|---|---|
| 15 | 1 class Tweet |
| 137 | 2 TIMELINE_OPTIONS = { |
| 3 :count => 100, | |
| 4 :exclude_replies => false, | |
| 5 :include_rts => true, | |
| 6 :tweet_mode => :extended, | |
| 7 } | |
| 8 | |
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9 def self.cache_expires_time |
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10 (15 + rand(15)).minutes |
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11 end |
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12 |
| 135 | 13 def initialize(twitter_id) |
| 165 | 14 @twitter_id = twitter_id |
| 135 | 15 end |
| 16 | |
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17 def id |
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18 user.id |
| 152 | 19 end |
| 20 | |
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The caching becomes a bit confusing because of parameters
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21 def timeline |
| 145 | 22 if @timeline.nil? |
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23 cache_key = "timeline:v2:#{id}/#{Base64.urlsafe_encode64 id.to_s}" |
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24 raw = Rails.cache.fetch(cache_key, :expires_in => self.class.cache_expires_time) do |
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25 client_try(:user_timeline, id, TIMELINE_OPTIONS).tap do |data| |
| 145 | 26 if data[:result] == :ok |
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27 if data[:data].any? && data[:data].first.user.id != id |
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Try tracing where the failures happen
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28 wrong_user = data[:data].first.user |
| 160 | 29 throw "Wrong timeline data. Requested: #{id}, got: #{wrong_user.id} (#{wrong_user.screen_name.printable})" |
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30 end |
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31 |
| 145 | 32 data[:data] = data[:data].select do |tweet| |
| 33 tweet.retweeted_status.nil? || tweet.user.id != tweet.retweeted_status.user.id | |
| 34 end.map { |tweet| tweet.to_h } | |
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Only try/catch the tweet downloading part
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35 end |
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Allows usage of multiple twitter keys
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36 end |
| 145 | 37 end |
| 141 | 38 |
| 145 | 39 raise Twitter::Error::NotFound if raw[:result] == :not_found |
| 144 | 40 |
| 145 | 41 @timeline = raw[:data].map { |tweet_hash| Twitter::Tweet.new(tweet_hash) } |
| 42 end | |
| 43 | |
| 44 @timeline | |
| 15 | 45 end |
| 46 | |
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Prevent exploding on empty timeline.
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47 def user |
| 145 | 48 if @user.nil? |
| 165 | 49 cache_key = "user:v1:#{@twitter_id.is_a?(Integer) ? 'id' : 'lookup'}:#{@twitter_id}" |
| 50 raw = Rails.cache.fetch(cache_key, :expires_in => self.class.cache_expires_time) do | |
| 160 | 51 client_try(:user, @twitter_id).tap do |data| |
| 52 if data[:result] == :ok | |
| 53 user = data[:data] | |
| 54 | |
| 177 | 55 if user.id != @twitter_id && user.screen_name.downcase != @twitter_id.try(:downcase) |
| 160 | 56 throw "Wrong user data. Requested: #{@twitter_id}, got: #{user.id} (#{user.screen_name.printable})" |
| 57 end | |
| 58 end | |
| 59 end | |
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Prevent exploding on empty timeline.
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60 end |
| 145 | 61 |
| 62 raise Twitter::Error::NotFound if raw[:result] == :not_found | |
| 63 | |
| 64 @user = raw[:data] | |
| 65 end | |
| 66 | |
| 67 @user | |
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parents:
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68 end |
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69 |
| 135 | 70 def client |
| 219 | 71 Clients.instance.get client_config_id |
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Allows usage of multiple twitter keys
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72 end |
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73 |
| 145 | 74 def client_try(method, *args) |
| 75 initial_config_id = client_config_id | |
| 76 | |
| 77 begin | |
| 78 data = client.public_send method, *args | |
| 79 rescue Twitter::Error::TooManyRequests | |
| 219 | 80 @client_config_id = (1 + @client_config_id) % @client_config_count |
| 145 | 81 |
| 82 if initial_config_id == client_config_id | |
| 83 raise | |
| 84 else | |
| 85 retry | |
| 86 end | |
| 87 rescue Twitter::Error::NotFound | |
| 88 return { :result => :not_found } | |
| 89 end | |
| 90 | |
| 91 { :result => :ok, :data => data } | |
| 92 end | |
| 93 | |
| 135 | 94 def client_config_id |
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74422bae017d
Always use canonical id and turn cache time generator a class method
nanaya <me@nanaya.pro>
parents:
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95 @client_config_count ||= $cfg[:twitter].size |
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74422bae017d
Always use canonical id and turn cache time generator a class method
nanaya <me@nanaya.pro>
parents:
157
diff
changeset
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96 @client_config_id ||= rand(@client_config_count) |
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Allows usage of multiple twitter keys
nanaya <me@myconan.net>
parents:
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97 |
| 219 | 98 @client_config_id |
| 15 | 99 end |
| 100 end |