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Outputz for Opera
// ==UserScript==
// @name Outputz for Opera
// @author mallowlabs (http://d.hatena.ne.jp/mallowlabs)
// http://outputz.com
// @include http://outputz.com/?from=userjs
//
// ------ Add urls to track your inputs ------
// @include http://twitter.com/home
// @include http://d.hatena.ne.jp/*/edit
// -------------------------------------------
// ==/UserScript==
(function() {
/**
* secret key for Outputz
*/
var SECRET_KEY = "InputYourSecretKey";
/** simple version of $X
* $X(exp);
* $X(exp, context);
* @source http://gist.github.com/3242.txt
*/
var $X = function (exp, context) {
context || (context = document);
var expr = (context.ownerDocument || context).createExpression(exp, function (prefix) {
return document.createNSResolver(context.documentElement || context).lookupNamespaceURI(prefix) ||
context.namespaceURI || document.documentElement.namespaceURI || "";
});
var result = expr.evaluate(context, XPathResult.ANY_TYPE, null);
switch (result.resultType) {
case XPathResult.STRING_TYPE : return result.stringValue;
case XPathResult.NUMBER_TYPE : return result.numberValue;
case XPathResult.BOOLEAN_TYPE: return result.booleanValue;
case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
// not ensure the order.
var ret = [], i = null;
while (i = result.iterateNext()) ret.push(i);
return ret;
}
return null;
}
/**
* Outputz Object for postMessage
*/
var ELEMENT_ID = 'user_js_opera_messenger';
/**
* Add Outputz Object to parent node
*/
var addMessageWindow = function(uri, parent) {
parent || (parent = document.body);
var object = document.createElement('object');
object.id = ELEMENT_ID;
object.setAttribute('style','margin:0;padding:0;border:none;height:0px;width:0px;visibility:hidden;');
object.data = uri;
parent.appendChild(object);
}
/**
* post Message
*/
var postMessage = function(message) {
document.getElementById('user_js_opera_messenger').contentWindow.postMessage(encodeURIComponent(message), '*');
}
if (location.host == 'outputz.com') {
document.addEventListener('message',
function (e) {
var url = 'http://outputz.com/api/post';
var x = new XMLHttpRequest();
x.open('POST', url, true);
x.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
var uri = encodeURI(e.uri);
x.send('key=' + SECRET_KEY + '&uri=' + uri + '&size=' + e.data);
},
false);
} else {
var forms = $X("//form[@method=\"post\"]"); // $X("//form")
if (forms.length > 0) {
addMessageWindow('http://outputz.com/?from=userjs');
}
forms.forEach(
function (form) {
form.addEventListener('submit',
function (e) {
var sum = 0;
$X(".//input[not(@type) or @type=\"text\"]").concat($X(".//textarea")).forEach(
function (input) {sum += input.value.length; }
);
postMessage(sum);
},
false);
}
);
}
})();
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