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Display image md5s
// ==UserScript==
// @name 8chan-MD5
// @version 0.3.1
// @description Display image md5s
// @author Anonymous
// @match *://8ch.net/*
// @grant none
// @namespace https://greasyfork.org/users/18941
// ==/UserScript==
String.prototype.hexEncode = function() {
var result = "";
for (var i = 0; i < this.length; i++) { result += this.charCodeAt(i).toString(16); }
return result;
};
(function(window, $) {
var md5 = {
init: function() {
// apply md5 to all posts now.
md5.append(document.body);
// add md5 to any posts that may be added.
this.observer = new MutationObserver(function(mutations) { mutations.forEach(function(mutation) { var newNodes = mutation.addedNodes; if (newNodes !== null) { $(newNodes).each(function() { md5.append(this); }); } }); });
this.observer.observe($('.thread')[0], {attributes: true, childList: true, characterData: true});
},
append: function(root) {
$(root).find('.files .file').each(function() {
var md5 = window.atob($(this).find('.post-image').attr('data-md5')).hexEncode();
$(this).find('.fileinfo .unimportant').append(" <a href='javascript:md5.toggle(\"" + md5 + "\");'>#</a><br/><span id='md5_" + md5 + "' class='hidden'>MD5: " + md5 + "</span>");
});
},
toggle: function(md5) {
$('#md5_' + md5).toggleClass('hidden');
}
};
md5.init();
window.md5 = md5;
})(window, jQuery);