Created
October 22, 2014 18:47
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var CalculateItems = function(str){ | |
try { | |
var jsonData = JSON.parse(str); | |
} catch(e) { | |
return {'data':false}; | |
} | |
var out = "\r\n" ; | |
var outObj = {}; | |
var setItemsObj = function(oldObj, newData){ | |
var obj = {}; | |
if(oldObj){ | |
obj = oldObj; | |
} | |
if(obj.count){ | |
obj.count++; | |
}else{ | |
obj.count = 1; | |
} | |
for(var n in newData){ | |
if(obj[n] && parseInt(obj[n]) % 1 === 0){ | |
obj[n] = obj[n] + parseInt(newData[n]); | |
}else if(parseInt(newData[n]) % 1 === 0){ | |
switch(n){ | |
case 'gilded': | |
case 'num_comments': | |
case 'ups': | |
case 'downs': | |
case 'score': | |
obj[n] = parseInt(newData[n]); | |
break; | |
default: | |
break; | |
} | |
} | |
} | |
return obj; | |
}; | |
if(jsonData.data && jsonData.data.children){ | |
var items = jsonData.data.children; | |
for(var i in items){ | |
var item = items[i]; | |
if(item.data && item.data.domain){ | |
var data = item.data; | |
var domain = data.domain; | |
outObj[domain] = setItemsObj(outObj[domain], data); | |
} | |
} | |
} | |
for(var domain in outObj){ | |
var tmpout = ''; | |
// IF NEED SORTS | |
var arr = new Array(); | |
for(var n in outObj[domain]){ | |
var obj = {}; | |
obj[n] = outObj[domain][n] | |
arr.push(obj); | |
} | |
arr.sort(function(a, b){ | |
var key1 = Object.keys(a)[0]; | |
var key2 = Object.keys(b)[0]; | |
if(a[key1] < b[key2]){ | |
return -1; | |
} | |
return 1; | |
}); | |
tmpout += '"' + domain + '", '; | |
for(var i in arr){ | |
var key = Object.keys(arr[i])[0]; | |
tmpout += '"' + key + ':' + arr[i][key] + '" ,'; | |
} | |
tmpout = tmpout.substr(0, tmpout.length -1); | |
tmpout += "\r\n"; | |
out += tmpout; | |
} | |
}; | |
var url = 'http://www.reddit.com/r/javascript/.json'; | |
$.ajax({ | |
url:url, | |
type: 'GET', | |
success:function(resp){ | |
var data = JSON.stringify(resp); | |
CalculateItems(data); | |
} | |
}); |
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