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added functions for placing many parameters in the anchor string

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Sean McGregor 2012-07-28 12:35:14 -07:00 committed by Simon Rupf
parent 7cb345001a
commit 956b82b825
1 changed files with 70 additions and 2 deletions
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72
js/zerobin.js
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@ -28,6 +28,69 @@ function secondsToHuman(seconds)
var v=Math.floor(seconds/(60*60*24*30)); return v+' month'+((v>1)?'s':'');
}
/**
* Converts an associative array to an encoded string
* for appending to the anchor.
*
* @param object associative_array Object to be serialized
* @return string
*/
function hashToParameterString(associativeArray)
{
var parameterString = ""
for (key in associativeArray)
{
if( parameterString === "" )
{
parameterString = encodeURIComponent(key);
parameterString += "=" + encodeURIComponent(associativeArray[key]);
} else {
parameterString += "&" + encodeURIComponent(key);
parameterString += "=" + encodeURIComponent(associativeArray[key]);
}
}
//padding for URL shorteners
parameterString += "&p=p";
return parameterString;
}
/**
* Converts a string to an associative array.
*
* @param string parameter_string String containing parameters
* @return object
*/
function parameterStringToHash(parameterString)
{
var parameterHash = {};
var parameterArray = parameterString.split("&");
for (var i = 0; i < parameterArray.length; i++) {
//var currentParamterString = decodeURIComponent(parameterArray[i]);
var pair = parameterArray[i].split("=");
var key = decodeURIComponent(pair[0]);
var value = decodeURIComponent(pair[1]);
parameterHash[key] = value;
}
return parameterHash;
}
/**
* Get an associative array of the parameters found in the anchor
*
* @return object
**/
function getParameterHash()
{
var hashIndex = window.location.href.indexOf("#");
if (hashIndex >= 0) {
return parameterStringToHash(window.location.href.substring(hashIndex + 1));
} else {
return {};
}
}
/**
* Compress a message (deflate compression). Returns base64 encoded data.
*
@ -71,8 +134,13 @@ function zeroDecipher(key, data) {
* eg. http://server.com/zero/?aaaa#bbbb --> http://server.com/zero/
*/
function scriptLocation() {
return window.location.href.substring(0,window.location.href.length
-window.location.search.length -window.location.hash.length);
var scriptLocation = window.location.href.substring(0,window.location.href.length
- window.location.search.length - window.location.hash.length);
var hashIndex = scriptLocation.indexOf("#");
if (hashIndex !== -1) {
scriptLocation = scriptLocation.substring(0, hashIndex)
}
return scriptLocation
}
/**