By joro
Has no other scripts.
// ==UserScript==
// @name Sage news filter
// @namespace http://allyourfeedsarebelongtous.com
// @description Based on the digg de-n00ber script. Gets rid of unwanted rss news.
// @include file://*sage.html
// ==/UserScript==
(function() {
var diggdenoob = new Object();
diggdenoob.destruct = function ()
{
var denoob = document.getElementById("denoobhead");
denoob.parentNode.removeChild(denoob);
}
diggdenoob.init = function ()
{
var parent = document.createElement("div");
parent.id = "parent";
parent.style.textAlign = "right";
parent.style.width = document.width - 315 + "px";
parent.style.position = "absolute";
parent.style.top = "15px";
parent.style.right = "15px";
parent.style.fontSize = "8pt";
document.getElementById("rss-header").appendChild(parent);
var GM_value = 'digg_de-n00b_keywords';
var setStyle = function(el)
{
el.setAttribute("style", "display:block; float:right; font-size:11px; padding:2px 6px;");
}
var appendKeywordList = function (keyword, parent, before)
{
var spanc = document.createElement('span');
setStyle(spanc);
//spanc.className = 'tool';
spanc.setAttribute("keyword", keyword);
spanc.remove = function ()
{
var keywords = getKeywords();
var newKeywords = keywords.replace("|" + this.firstChild.textContent, "");
GM_setValue(GM_value, newKeywords);
this.parentNode.removeChild(this);
}
spanc.addEventListener('click', spanc.remove, true);
a = document.createElement('a');
a.appendChild(document.createTextNode(keyword));
a.style.textDecoration = "underline";
a.style.cursor = 'pointer';
spanc.appendChild(a);
if (before)
{
parent.insertBefore(spanc, before);
}
else
{
parent.appendChild(spanc);
}
}
var getKeywords = function()
{
return GM_getValue(GM_value, '');
}
var addKeyword = function (keyword)
{
var keywords = getKeywords();
keyword = keyword.replace(/\|/g, '\\|');
if (!keywords.match(keyword))
{
var sep = "|";
var newKeywords = keywords + sep + keyword;
GM_setValue(GM_value, newKeywords);
return true;
}
else
{
return false;
}
}
var addRemoveKeys = function(e)
{
if (this.closeNext)
{
this.obj.parentNode.removeChild(this.obj);
this.closeNext = false;
this.clearObj.parentNode.removeChild(this.clearObj);
this.textContent = "Add/Remove Keywords";
this.parentNode.style.border = "none";
diggdenoob.destruct();
diggdenoob.init();
}
else
{
var div = document.createElement("div");
div.style.width = "725px";
var inputc = document.createElement("span")
setStyle(inputc);
//inputc.className = 'tool';
inputc.style.border = "none";
inputc.style.paddingRight = "0";
var input = document.createElement("input");
input.style.marginRight = "5px";
inputc.appendChild(input);
//var add = document.createElement("span");
var label = document.createElement("span");
setStyle(label);
//label.className = 'tool';
label.style.fontWeight = "bold";
label.appendChild(document.createTextNode("Keywords (click to remove)"));
div.appendChild(label);
var keywords = getKeywords().substr(1);
var keyarray = keywords.split("|");
for (var i = 0; key = keyarray[i]; i++)
{
appendKeywordList(key, div);
}
input.style.border = "solid 1px #ccc";
//input.style.marginLeft = "5px";
div.style.clear = "both";
div.style.fontSize = fontSize;
setStyle(div);
//div.className = 'news-details';
var a = document.createElement('a');
a.appendChild(document.createTextNode("Add"));
a.style.textDecoration = "underline";
a.style.cursor = "pointer";
inputc.appendChild(a);
//add.appendChild(a);
//add.className = "tool";
//add.style.border = "none";
//add.style.cursor = "pointer";
//add.type = "button";
//add.style.fontSize = fontSize;
a.addEventListener('click', function()
{
var keyword = input.value;
if (addKeyword(keyword))
{
appendKeywordList(keyword, div, inputc);
input.value = "";
}
}, true);
input.style.fontSize = fontSize
div.appendChild(inputc);
//div.appendChild(add);
parent.insertBefore(div, container.nextSibling);
div.style.display = "block";
this.textContent = "Close";
this.parentNode.style.border = "";
var clear = document.createElement("span");
setStyle(clear);
//clear.className = "tool";
clear.style.border = "none";
var cleara = document.createElement("a");
cleara.appendChild(document.createTextNode("Clear"));
cleara.style.textDecoration = "underline";
cleara.style.cursor = "pointer";
cleara.addEventListener('click', function ()
{
var node = div.childNodes[0];
while (node)
{
nextNode = node.nextSibling;
if (node.firstChild.nodeName == "A")
{
node.parentNode.removeChild(node);
}
node = nextNode;
}
GM_setValue(GM_value, "");
}, true);
clear.appendChild(cleara);
this.parentNode.parentNode.appendChild(clear);
this.closeNext = true;
this.obj = div;
this.clearObj = clear;
}
}
//var regkeywords = keywords.join('|');
var regkeywords = getKeywords().substr(1);
var hiddenStories = new Array();
var fontSize = ".9em";
var xpathResult = document.evaluate("//div[@class = 'item']", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
//var story = xpathResult.iterateNext();
for (var n = 0; n < xpathResult.snapshotLength; n++)
{
story = xpathResult.snapshotItem(n);
var title = document.evaluate("h2/a/text()", story, null, XPathResult.STRING_TYPE, null).stringValue;
var re = new RegExp(regkeywords, "i");
var found = re.test(title);
if (found && regkeywords != "")
{
hiddenStories.push(story);
story.style.display = "none";
story.style.border = "solid 1px red";
}
else if (story.style.display == "none")
{
story.style.border = "none";
story.style.display = "block";
}
//story = xpathResult.iterateNext();
}
var container = document.createElement("div");
container.id = "denoobhead";
setStyle(container);
//container.className = 'news-details';
container.style.paddingTop = "0px";
var span = document.createElement("span");
setStyle(span);
//span.className = 'tool';
container.appendChild(span);
if (hiddenStories.length == 0)
{
span.appendChild(document.createTextNode("No stupid stories! w00t "));
}
else
{
var b = document.createElement("b");
b.appendChild(document.createTextNode(hiddenStories.length));
span.appendChild(b);
if (hiddenStories.length == 1) var story_sp = "story";
else var story_sp = "stories";
span.appendChild(document.createTextNode(" stupid " + story_sp + " hidden "));
var toggle = document.createElement('span');
setStyle(toggle);
//toggle.className = 'tool';
var a = document.createElement("a");
a.appendChild(document.createTextNode("Show Stories"));
a.style.cursor = "pointer";
a.style.textDecoration = "underline";
a.addEventListener('click', function ()
{
if (this.textContent == "Show Stories")
{
var newText = "Hide Stories";
var display = "block";
}
else
{
var newText = "Show Stories";
var display = "none";
}
for (var i = 0; story = hiddenStories[i]; i++)
{
story.style.display = display;
}
this.textContent = newText;
}, true);
toggle.appendChild(a);
container.appendChild(toggle);
}
var addremove = document.createElement('span');
setStyle(addremove);
//addremove.className = 'tool';
addremove.style.border = "none";
var link = document.createElement('a');
link.appendChild(document.createTextNode("Add/Remove Keywords"));
link.style.cursor = "pointer";
link.style.textDecoration = "underline";
link.addEventListener('click', addRemoveKeys, true);
addremove.appendChild(link);
container.appendChild(addremove);
parent.insertBefore(container, parent.firstChild);
};
if (!document.getElementById("comments")) diggdenoob.init();
}) ();
