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harmonize different ID types, improved the prefixes

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Peter 'Pita' Martischka 2011-08-10 14:24:21 +01:00
parent f6b87daa27
commit 292c68a0a5
5 changed files with 54 additions and 64 deletions
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17
node/db/AuthorManager.js
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@ -129,7 +129,7 @@ function mapAuthorWithDBKey (mapperkey, mapper, callback)
exports.createAuthor = function(name, callback)
{
//create the new author name
var author = "g." + _randomString(16);
var author = "a." + randomString(16);
//create the globalAuthors db entry
var authorObj = {"colorId" : Math.floor(Math.random()*32), "name": name, "timestamp": new Date().getTime()};
@ -193,11 +193,14 @@ exports.setAuthorName = function (author, name, callback)
/**
* Generates a random String with the given length. Is needed to generate the Author Ids
*/
function _randomString(len) {
// use only numbers and lowercase letters
var pieces = [];
for(var i=0;i<len;i++) {
pieces.push(Math.floor(Math.random()*36).toString(36).slice(-1));
function randomString(len)
{
var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
var randomstring = '';
for (var i = 0; i < len; i++)
{
var rnum = Math.floor(Math.random() * chars.length);
randomstring += chars.substring(rnum, rnum + 1);
}
return pieces.join('');
return randomstring;
}