Feedly Colorful Listview Mod working with Chrome
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// ==UserScript==
// @name Feedly Colorful Listview Mod
// @id FeedlyColorfulListviewMod
// @version 0.0.8.20160913
// @description Feedly Colorful Listview Mod working with Chrome
// @namespace https://greasyfork.org/pl/users/66016-marcindabrowski
// @match *://*.feedly.com/*
// @grant GM_addStyle
// @run-at document-end
// ==/UserScript==
var ColorfulListView = function () {
this.initialize.apply(this, arguments);
};
ColorfulListView.prototype = {
initialize:function () {
this.colors = {};
},
makeColor:function (str) {
var h = 0;
for (var i = 0; i < str.length; i++) {
h += str.charCodeAt(i);
}
return {"h":(h%36+1)*10, "s":30 + (h%5+1)*10};
},
color:function (item) {
var itemid = item.id.replace(/^([^=]+).*$/, "$1");
item.setAttribute("data-color", itemid);
if (this.colors[itemid]!==undefined) return null;
this.colors[itemid] = this.makeColor(itemid);
GM_addStyle(
"div[data-color='" + itemid + "'] {background:hsl(" + this.colors[itemid]['h'] + "," + this.colors[itemid]['s'] + "%,80%) !important;}" +
"div[data-color='" + itemid + "']:hover {background:hsl(" + this.colors[itemid]['h'] + "," + this.colors[itemid]['s'] + "%,70%) !important;}"
);
}
};
var mo = new MutationObserver(function (mutations) {
var colorfulListViewObj = new ColorfulListView();
mutations.forEach(function (mutation) {
Array.prototype.slice.call(mutation.addedNodes).forEach(function (node) {
if (node.className===undefined || node.className.indexOf("u0Entry")==-1) return null;
if (node.getAttribute("data-color")!==null) return null;
colorfulListViewObj.color(node);
});
});
});
mo.observe(document.getElementById("box"), {childList:true, subtree:true});