Created
July 13, 2011 14:26
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Friendviz add-on for Twitteralytics
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function getProtovisTwitterConnections(){ | |
// This code is a reworking of code taken from Tony Hirst's (@psychemedia) Friendviz | |
// http://ouseful.open.ac.uk/twitter/friendviz.html | |
// Usage: Select a row or column of twitter usernames from a sheet (without '@') then run this function | |
// This creates a new sheet called pData with data formatted for the Graphing Connections Between | |
// Recent Twitterers (Protovis Demo) gadget. To graph the results from the main spreadsheet select | |
// Insert -> Gadget and enter a Custom url to http://hosting.gmodules.com/ig/gadgets/file/108150762089462716664/friendviz.xml | |
// The data range for the gadget is pData!A1:B2 | |
var doc = SpreadsheetApp.getActiveSpreadsheet(); | |
var sheet = doc.getSheetByName("Summary") | |
var users = sheet.getRange(2,1,sheet.getLastRow(),1).getValues(); | |
var followers={}; | |
//if (users.length>60){ | |
// users=users.slice(0,60); | |
// } | |
var str=''; | |
for (var uic=0; uic<users.length; uic++){ | |
users[uic]=users[uic].toString().toLowerCase(); | |
if (users[uic]!=""){ | |
str+='http://twitter.com/'+users[uic]+','; | |
} | |
} | |
var url='http://socialgraph.apis.google.com/lookup?q='+str+'&edo=1'; | |
//Logger.log(url); | |
var response = UrlFetchApp.fetch(url, {method:'get'}); | |
if (response.getResponseCode() == 200) { | |
var json = Utilities.jsonParse(response.getContentText()); | |
// get names from ids | |
var temp = []; | |
var id = []; | |
for (u in json['nodes']) { | |
//name=u.replace('http://twitter.com/',''); | |
for (var i in json['nodes'][u]['nodes_referenced']){ | |
if (i.indexOf('http://twitter.com/account/redirect_by_id?')==0){ | |
si = i.replace("http://twitter.com/account/redirect_by_id?id=", ""); | |
// temp.push(si); | |
id["id="+si] = 1; | |
} | |
} | |
} | |
Logger.log(id.length); | |
var oauthConfig = UrlFetchApp.addOAuthService("twitter"); | |
oauthConfig.setAccessTokenUrl( | |
"https://api.twitter.com/oauth/access_token"); | |
oauthConfig.setRequestTokenUrl( | |
"https://api.twitter.com/oauth/request_token"); | |
oauthConfig.setAuthorizationUrl( | |
"https://api.twitter.com/oauth/authorize"); | |
oauthConfig.setConsumerKey(getConsumerKey()); | |
oauthConfig.setConsumerSecret(getConsumerSecret()); | |
var requestData = { | |
"method": "GET", | |
"oAuthServiceName": "twitter", | |
"oAuthUseToken": "always" | |
}; | |
var c = 0; | |
var idurl ="http://api.twitter.com/1/users/lookup.json?user_id="; | |
var size=0; | |
for (i in id){ | |
size++; | |
} | |
var run = 0; | |
for (i in id){ | |
run++; | |
c++; | |
if (c <100){ | |
idurl += i.replace("id=","")+","; | |
} | |
if (c == 99 || size == run){ | |
var response = UrlFetchApp.fetch(idurl, requestData); | |
if (response.getResponseCode() == 200) { | |
var objects = Utilities.jsonParse(response.getContentText()); | |
for (j in objects){ | |
id["id="+objects[j]["id_str"]]=objects[j]["screen_name"]; | |
} | |
} | |
idurl ="http://api.twitter.com/1/users/lookup.json?user_id="; | |
c = 0; | |
} | |
} | |
graph={}; | |
graph['nodes']=[]; | |
userLoc={}; | |
for (var uic=0; uic<users.length; uic++){ | |
if (users[uic] !='') { | |
graph['nodes'].push({nodeName:users[uic]}); | |
userLoc[users[uic]]=uic; | |
} | |
} | |
graph['links']=[]; | |
for (u in json['nodes']) { | |
name=u.replace('http://twitter.com/',''); | |
for (var i in json['nodes'][u]['nodes_referenced']){ | |
if (i.indexOf('http://twitter.com/account/redirect_by_id?')==0){ | |
ti = i.replace("http://twitter.com/account/redirect_by_id?", ""); | |
si = id[ti]; | |
} else { | |
si=i.replace('http://twitter.com/',''); | |
} | |
if ( si in userLoc ){ | |
if (json['nodes'][u]['nodes_referenced'][i]['types'][0]=='contact') { | |
graph['links'].push({source:userLoc[name], target:userLoc[si]}); | |
} | |
} | |
} | |
} | |
followers={nodes:graph['nodes'],links:graph['links']}; | |
if (doc.getSheetByName("pData")){ | |
var sheet = doc.getSheetByName("pData"); | |
} else { | |
var sheet = doc.insertSheet("pData"); | |
} | |
//var sheet = ss.getSheetByName("Data"); | |
sheet.getRange("A1").setValue("nodes"); | |
sheet.getRange("B1").setValue("links"); | |
sheet.getRange("A2").setValue(Utilities.jsonStringify(followers['nodes'])); | |
sheet.getRange("B2").setValue(Utilities.jsonStringify(followers['links'])); | |
} | |
} |
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