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8chan-MD5

Display image md5s

目前为 2015-10-26 提交的版本，查看 最新版本。

// ==UserScript==
// @name         8chan-MD5
// @version      0.2
// @description  Display image md5s
// @author       Anonymous
// @match        *://8ch.net/*
// @grant        none
// @namespace https://greasyfork.org/users/18941
// ==/UserScript==

String.prototype.hexEncode = function(){
    var hex, i;

    var result = "";
    for (i=0; i<this.length; i++) {
        hex = this.charCodeAt(i).toString(16);
        result += hex;
    }

    return result
}

function applyMD5(root) {
	$(root).find('.files .file').each(function() {
		$(this).find('.fileinfo .unimportant').append(" MD5: " + window.atob($(this).find('.post-image').attr('data-md5')).hexEncode());
	});
}

applyMD5(document.body); // apply md5 to all posts now.

var observer = new MutationObserver(function(mutations) { // add md5 to any posts that may be added.
	mutations.forEach(function(mutation) {
		var newNodes = mutation.addedNodes;
		if (newNodes !== null) {
			var $nodes = $(newNodes);
			$nodes.each(function() {
				applyMD5(this);
			});
		}
	});
});
observer.observe($('.thread')[0], {attributes: true, childList: true, characterData: true});