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July 18, 2009 13:01
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// ==UserScript== | |
// @name bit.ly referred | |
// @namespace http://nanto.asablo.jp/blog/ | |
// @include http://* | |
// @require http://svn.coderepos.org/share/lang/javascript/jsdeferred/trunk/jsdeferred.userscript.js | |
// ==/UserScript== | |
D = D(); | |
const XHTML_NS = 'http://www.w3.org/1999/xhtml'; | |
var site = null; | |
var entries = {}; | |
D. | |
next(function () { | |
registerClearCacheMenu(); | |
return GM_getValue('siteinfo', '') || | |
D.xhttp.get('http://wedata.net/databases/LDRize/items.json'). | |
next(function (res) { | |
GM_setValue('siteinfo', res.responseText); | |
return res.responseText; | |
}); | |
}). | |
next(function (siteInfoData) { | |
var url = location.href; | |
JSON.parse(siteInfoData).some(function (item) { | |
if (new RegExp(item.data.domain).test(url)) { | |
site = item.data; | |
return true; | |
} | |
return false; | |
}); | |
if (site) showClickCount(); | |
}). | |
error(function (ex) { | |
GM_log(ex); | |
}); | |
function showClickCount() { | |
var urls = []; | |
$XA(site.paragraph).forEach(function (p) { | |
var link = site.link ? $XA(site.link, p)[0] : p; | |
if (!link || !link.href || link.href in entries) return; | |
entries[link.href] = { paragraph: p, link: link }; | |
urls.push(link.href); | |
}); | |
if (!urls.length) return; | |
var param = urls.map(function(u) 'longUrl=' + encodeURIComponent(u)).join('&'); | |
D.xhttp.get(bitlyAPIURL('shorten', param)). | |
next(function (res) { | |
var results = JSON.parse(res.responseText).results; | |
[i for (i in Iterator(results))].forEach(function ([url, item]) { | |
D.xhttp.get(bitlyAPIURL('stats', 'hash=' + item.hash)). | |
next(function (res) { | |
var clicks = JSON.parse(res.responseText).results.clicks; | |
var entry = entries[url]; | |
var range = document.createRange(); | |
range.selectNodeContents(entry.paragraph); | |
var fragment = range.createContextualFragment( | |
" " + | |
<span xmlns={ XHTML_NS } class="bitly-clicked-count"> | |
{ clicks } clicks | |
</span>.toXMLString() + | |
" " | |
); | |
entry.link.parentNode.insertBefore(fragment, entry.link.nextSibling); | |
}); | |
}); | |
}); | |
} | |
if (window.AutoPagerize) { | |
addAutoPagerizeFilter(); | |
} else { | |
window.addEventListener('GM_AutoPagerizeLoaded', addAutoPagerizeFilter, false); | |
} | |
function addAutoPagerizeFilter() { | |
window.AutoPagerize.addFilter(function () showClickCount()); | |
} | |
function bitlyAPIURL(command, param) { | |
if (!bitlyAPIURL.authParam) { | |
var name = memo('bit.ly Login Name').trim(); | |
var key = memo('bit.ly API Key').trim(); | |
if (!name || !key) throw "Can't use bit.ly API"; | |
bitlyAPIURL.authParam = '&login=' + name + '&apiKey=' + key; | |
} | |
return 'http://api.bit.ly/' + command + '?version=2.0.1&' + | |
param + bitlyAPIURL.authParam; | |
} | |
function registerClearCacheMenu() { | |
GM_registerMenuCommand('bit.ly referred - Clear SITEINFO cache', function () { | |
GM_setValue('siteinfo', ''); | |
}); | |
} | |
function $XA(xpath, context) { | |
var res = document.evaluate(xpath, context || document, null, | |
XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); | |
var nodes = []; | |
for (var i = 0; i < res.snapshotLength; i++) | |
nodes.push(res.snapshotItem(i)); | |
return nodes; | |
} | |
function memo(name) { | |
var value = GM_getValue(name, null); | |
if (value === null) { | |
value = prompt(name); | |
if (value !== null) | |
GM_setValue(name, value); | |
} | |
return value; | |
} |
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