Created
January 18, 2011 13:14
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user2 = ''; | |
if ($('.twitter-anywhere-tweet-box-editor').length){ | |
// New Twitter textarea tweet entry | |
user1 = extractAt($('.twitter-anywhere-tweet-box-editor').val()); | |
user2 = $('#screen-name').text().replace(/[\s\xA0]+/g,''); | |
} else { | |
if ($('.tweet.permalink-tweet').length){ | |
// status page when logged in | |
user1 = $('.tweet.permalink-tweet').attr('data-screen-name'); | |
user2 = extractAt($('.tweet-text.tweet-text-large').text()); | |
}else{ | |
//status page when not logged in | |
user1 = $('.tweet-url.screen-name').text(); | |
user2 = extractAt($('.entry-content').text()); | |
} | |
} | |
gtyp='edi'; | |
url='http://socialgraph.apis.google.com/lookup?q=http://twitter.com/'+user1+',http://twitter.com/'+user2+'&'+gtyp+'=1&callback=?'; | |
$.getJSON(url, | |
function(json){ | |
if(json) { | |
alert(commonFollowers(json)); | |
} | |
}); | |
function extractAt(aMsg){ | |
splitText = aMsg.split(' '); | |
if (splitText[0].substring(0,1)=='@'){ | |
return splitText[0].replace('@',''); | |
} | |
} | |
function commonFollowers(json){ | |
var name=new Array(); | |
nref='nodes_referenced_by' | |
followers=new Array(); | |
for (u in json['nodes']) { | |
name[name.length]=u.replace('http://twitter.com/','') | |
lfollowers=new Array(); | |
cofriends=new Array(); | |
for (i in json['nodes'][u][nref]) | |
lfollowers[lfollowers.length]=i | |
followers[followers.length]=lfollowers | |
} | |
for (i in followers[0]){ | |
if (followers[1].indexOf(followers[0][i])>-1){ | |
cofriends[cofriends.length]=followers[0][i] | |
} | |
} | |
output = user1+': has '+followers[0].length+' followers'; | |
if (user2 != '') { | |
output += ' of which '+cofriends.length+' followers in common with '+user2; | |
} | |
return output | |
} |
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