Mercurial > pumpbridge
annotate src/twitter.coffee @ 8:6fd0a307850f
check empty strings and users
| author | Mathias Gebbe <mgebbe@intevation.de> |
|---|---|
| date | Wed, 11 Jun 2014 21:58:41 +0200 |
| parents | 2123f355ab68 |
| children | a52b5b244e51 |
| rev | line source |
|---|---|
| 3 | 1 # twitter.js |
| 2 # | |
| 3 # data object representing twitter.com | |
| 4 # | |
| 5 # Copyright 2013, E14N (https://e14n.com/) | |
| 6 # all changes Copyright 2014, Intevation GmbH (https://intevation.org) | |
| 7 # | |
| 8 # Licensed under the Apache License, Version 2.0 (the "License"); | |
| 9 # you may not use this file except in compliance with the License. | |
| 10 # You may obtain a copy of the License at | |
| 11 # | |
| 12 # http://www.apache.org/licenses/LICENSE-2.0 | |
| 13 # | |
| 14 # Unless required by applicable law or agreed to in writing, software | |
| 15 # distributed under the License is distributed on an "AS IS" BASIS, | |
| 16 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 17 # See the License for the specific language governing permissions and | |
| 18 # limitations under the License. | |
| 19 | |
| 20 _ = require("underscore") | |
| 21 async = require("async") | |
| 22 OAuth = require("oauth").OAuth | |
| 23 PumpIOClientApp = require("pump.io-client-app") | |
| 24 DatabankObject = require("databank").DatabankObject | |
| 25 RequestToken = PumpIOClientApp.RequestToken | |
| 26 Usermap = require("./usermap") | |
| 27 Pump = require("./pumpio") | |
| 5 | 28 FromESN = require("./fromESN") |
| 3 | 29 ToESN = require("./toESN") |
| 5 | 30 Sync = require("./sync") |
| 3 | 31 |
| 32 module.exports = (config) -> | |
| 5 | 33 bridgeid = config.bridgeid |
| 3 | 34 client_id = config.twclient_id |
| 35 client_secret = config.twclient_secret | |
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2123f355ab68
go back interval or 15 min, delete credentials, layout
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parents:
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36 interval = config.interval |
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2123f355ab68
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parents:
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37 if not (interval?) |
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2123f355ab68
go back interval or 15 min, delete credentials, layout
Mathias Gebbe <mgebbe@intevation.de>
parents:
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38 interval = 15 * 60 * 1000 |
| 3 | 39 request_token_endpoint = "https://api.twitter.com/oauth/request_token" |
| 40 access_token_endpoint = "https://api.twitter.com/oauth/access_token" | |
| 41 authorization_endpoint = "https://api.twitter.com/oauth/authorize" | |
| 42 whoami_endpoint = "https://api.twitter.com/1.1/account/verify_credentials.json" | |
| 43 hostname = "twitter.com" | |
| 44 | |
| 45 Twitter = | |
| 46 getRequestToken: (site, callback) -> | |
| 47 oa = Twitter.getOAuth(site) | |
| 48 async.waterfall [ | |
| 49 (callback) -> | |
| 50 oa.getOAuthRequestToken callback | |
| 51 (token, secret, other, callback) -> | |
| 52 RequestToken.create | |
| 53 token: token | |
| 54 secret: secret | |
| 55 hostname: hostname | |
| 56 , callback | |
| 57 ], callback | |
| 58 return | |
| 59 | |
| 60 authorizeURL: (rt) -> | |
| 61 separator = undefined | |
| 62 if _.contains(authorization_endpoint, "?") | |
| 63 separator = "&" | |
| 64 else | |
| 65 separator = "?" | |
| 66 authorization_endpoint + separator + "oauth_token=" + rt.token | |
| 67 | |
| 68 getAccessToken: (site, rt, verifier, callback) -> | |
| 69 oa = Twitter.getOAuth(site) | |
| 70 oa.getOAuthAccessToken rt.token, rt.secret, verifier, callback | |
| 71 return | |
| 72 | |
| 73 whoami: (site, token, secret, callback) -> | |
| 74 oa = Twitter.getOAuth(site) | |
| 75 async.waterfall [(callback) -> | |
| 76 oa.get whoami_endpoint, token, secret, callback | |
| 77 return | |
| 78 ], (err, doc, response) -> | |
| 79 obj = undefined | |
| 80 if err | |
| 81 callback err, null | |
| 82 else | |
| 83 try | |
| 84 obj = JSON.parse(doc) | |
| 85 callback null, obj | |
| 86 catch e | |
| 87 callback e, null | |
| 88 return | |
| 89 | |
| 90 return | |
| 91 | |
| 92 sync: (user) -> | |
| 93 me = user.user_pumpio | |
| 5 | 94 id = user.user_ESN.substr(0,user.user_ESN.indexOf('@')) |
| 3 | 95 token = user.oauth_token |
| 96 secret = user.extra_token | |
| 97 util = require("util") | |
| 98 twitter = require("twitter") | |
| 99 twit = new twitter( | |
| 100 consumer_key: client_id | |
| 101 consumer_secret: client_secret | |
| 102 access_token_key: token | |
| 103 access_token_secret: secret | |
| 104 ) | |
| 105 | |
| 106 # GET PUBLIC PUMP POSTS AND POST THEM | |
| 107 async.waterfall [ | |
| 108 (callback) -> | |
| 109 Usermap.search {id: me + '_to_' + me}, callback | |
| 110 (user, callback) -> | |
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111 if (user[0]?) |
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112 Pump.getUserFeed(user[0],callback) |
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113 else |
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114 return |
| 3 | 115 (feed, callback) -> |
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parents:
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116 ti = new Date().getTime() - interval |
| 3 | 117 async.eachSeries feed.items, ((post, callback) -> |
| 118 # do for each post | |
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parents:
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119 ts = Date.parse(post.updated) |
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2123f355ab68
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parents:
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120 if (ts >= ti and post.verb is "post" or post.verb is "share") and (post.object.objectType is "note" or post.object.objectType is "image") and (Pump.isPublicActivity(post)) and (typeof post.object.deleted is "undefined") |
| 3 | 121 ToESN.search {uid: post.object.id + "@twitter"}, (err, result) -> |
| 122 if result.length is 0 | |
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123 # post to twitter |
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124 status = "" |
| 3 | 125 text = post.object.content.replace(/<(?:.|\n)*?>/gm, '') |
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2123f355ab68
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parents:
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126 if post.verb is "share" |
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2123f355ab68
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parents:
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127 status = post.object.author.url + " wrotes: " |
| 3 | 128 if text.length <= 140 |
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parents:
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129 status += text |
| 3 | 130 else |
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2123f355ab68
go back interval or 15 min, delete credentials, layout
Mathias Gebbe <mgebbe@intevation.de>
parents:
5
diff
changeset
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131 status += text.substr(0, 140 - (post.object.url.length + 2)) + ".." + post.object.url |
| 3 | 132 twit.verifyCredentials((data) -> |
| 133 #console.log util.inspect(data) | |
| 134 return | |
| 135 ).updateStatus status, (data) -> | |
| 136 async.waterfall [ | |
| 137 (callback) -> | |
| 138 savePost = new ToESN() | |
| 139 savePost.uid = post.object.id + "@twitter" | |
| 140 savePost.sourceUser = post.actor.id | |
| 141 savePost.sourcePost = post.object.id | |
| 142 savePost.targetUser = user.user_ESN | |
| 143 savePost.targetPost = data.id | |
| 144 savePost.recipientUser = 'public' | |
| 145 savePost.updated = Date.now() | |
| 146 savePost.save callback | |
| 147 ], (err, result) -> | |
| 148 #console.log util.inspect(data) | |
| 149 return | |
| 150 callback null, 'done' | |
| 151 ), (err) -> | |
| 152 callback null, 'done' | |
| 153 ],(err, result) -> | |
| 154 | |
| 5 | 155 ###################################### |
| 156 # get tweets and post them to pump.io# | |
| 157 ###################################### | |
| 158 twit.verifyCredentials((data) -> | |
| 159 #console.log util.inspect(data) | |
| 160 return | |
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2123f355ab68
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parents:
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161 ).getHomeTimeline {include_rts: true, count: 20 }, (data) -> |
| 5 | 162 #console.log util.inspect(data) |
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2123f355ab68
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Mathias Gebbe <mgebbe@intevation.de>
parents:
5
diff
changeset
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163 ti = (new Date().getTime() - interval) |
| 5 | 164 _.each data, (tweet) -> |
| 165 async.waterfall [ | |
| 166 (callback) -> | |
| 167 FromESN.search {uid: tweet.id + "@twitter_to_" + me, recipientUser: me}, callback | |
| 168 (result, callback) -> | |
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2123f355ab68
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Mathias Gebbe <mgebbe@intevation.de>
parents:
5
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169 return if result.length isnt 0 or tweet.user.id_str is id |
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2123f355ab68
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Mathias Gebbe <mgebbe@intevation.de>
parents:
5
diff
changeset
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170 twitterdate = new Date(Date.parse(tweet.created_at.replace(/( +)/, " UTC$1"))) |
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2123f355ab68
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Mathias Gebbe <mgebbe@intevation.de>
parents:
5
diff
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171 ts = Date.parse(twitterdate) |
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2123f355ab68
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Mathias Gebbe <mgebbe@intevation.de>
parents:
5
diff
changeset
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172 if (ts >= ti) |
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2123f355ab68
go back interval or 15 min, delete credentials, layout
Mathias Gebbe <mgebbe@intevation.de>
parents:
5
diff
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173 Sync.postParser tweet, null, 'twitter', callback |
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2123f355ab68
go back interval or 15 min, delete credentials, layout
Mathias Gebbe <mgebbe@intevation.de>
parents:
5
diff
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174 return |
| 5 | 175 (parsed, callback) -> |
| 176 Pump.postUser bridgeid, me, parsed, callback | |
| 177 (pumppost, callback) -> | |
| 178 pumppost = JSON.parse(pumppost) | |
| 179 FromESN.create | |
| 180 postid: tweet.id + "@twitter" | |
| 181 sourceUser: tweet.user.id | |
| 182 sourcePost: 'https://twitter.com/'+tweet.user.name+"/status/" + tweet.id | |
| 183 pumpPost: pumppost.object.id | |
| 184 recipientUser: me | |
| 185 created: Date.now() | |
| 186 , callback | |
| 187 ], (err, result) -> | |
| 188 #console.log result | |
| 189 # end | |
| 190 return | |
| 3 | 191 return |
| 192 | |
| 5 | 193 return |
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parents:
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194 |
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195 parseTwitterDate : (text) -> |
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2123f355ab68
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parents:
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196 |
| 3 | 197 getOAuth: (site) -> |
| 198 new OAuth(request_token_endpoint, access_token_endpoint, client_id, client_secret, "1.0", site.url("/authorized-for-twitter"), "HMAC-SHA1", null, # nonce size; use default | |
| 199 "User-Agent": site.userAgent() | |
| 200 ) | |
| 201 | |
| 202 Twitter |