// ==UserScript==
// @name            DuckDuckGo Extended [fork]
// @description     Extends DDG by adding a customizable list of additional search engines for making fast searches from other engines.
// @namespace       userscripts.org/users/439657
// @homepage        http://userscripts-mirror.org/scripts/show/129505
// @icon            http://s3.amazonaws.com/uso_ss/icon/129505/large.png?1368599692
// @OLDupdateURL    https://userscripts.org/scripts/source/129505.meta.js
// @OLDdownloadURL  https://userscripts.org/scripts/source/129505.user.js
// @match           *://duckduckgo.com/*
// @exclude         *://duckduckgo.com/post2.html
// @match           http://mycroftproject.com/*
// @grant           GM_addStyle
// @grant           GM_getValue
// @grant           GM_setValue
// @grant           GM_xmlhttpRequest
// @version         2.0.4-joey3
// @author          tumpio
// ==/UserScript==
var ddg_e = {
list: document.createElement("ol"),
engines: [],
default: "Google==http://www.google.com/search?q={searchTerms}\
;;Images==http://www.bing.com/images/search?q={searchTerms}&FORM=BIFD\
;;Wiki==http://en.wikipedia.org/w/index.php?title=Special%3ASearch&profile=default&search={searchTerms}\
;;Maps==http://maps.google.com/maps?q={searchTerms}\
;;YouTube==http://www.youtube.com/r###lts?search_query={searchTerms}&aq=f\
;;IMDb==http://www.imdb.com/find?s=all&q={searchTerms}\
;;Music==http://www.musicsmasher.net/#{searchTerms}\
;;Facebook==http://www.facebook.com/search.php?q={searchTerms}\
;;Google+==https://plus.google.com/s/{searchTerms}\
;;twitter==https://twitter.com/#!/search/realtime/{searchTerms}\
;;Amazon==http://www.amazon.com/gp/search?ie=UTF8&keywords={searchTerms}\
;;Torrents==http://scrapetorrent.com/Search/index.php?search={searchTerms}&sort=seed&fz=&zs=&cat=\
;;filesTube==http://www.filestube.com/search.html?q={searchTerms}\
;;Translate==http://translate.google.com/translate_t#auto|en|{searchTerms}",
style: "#ddg_extented { float:left; width:100%; position:relative; top:0px; z-index:999 }\
#ddg_extented ol { clear:left; float:right; list-style:none; position:relative; right:50%; text-align:center; margin:0; padding:0 }\
#ddg_extented li { display:inline; list-style:none; position:relative; left:50%; box-shadow:0 2px 5px 0 #888; margin:0; padding:0; background:#b60002 }\
#ddg_extented li:first-child { border-bottom-left-radius: 10px }\
#ddg_extented li:last-child { border-bottom-right-radius: 10px }\
#ddg_extented li a:link,li a:visited { text-decoration:none; color:#fff; font-size:1.0em; font-weight:700; padding:0 9px }\
#ddg_extented li a:hover { color:#91C5EE }\
#ddg_extented li:hover { box-shadow:0 3px 3px 0 #888 }\
#ddg_extented li.disabled a {pointer-events: none }\
body #header_wrapper #header #header_content_wrapper #header_content #header_button_wrapper #header_button #header_button_menu_wrapper #header_button_menu li.disabled {display: none!important;}\
#ddg_e_save a { background: #88FF61!important }\
#ddg_e_cancel a { background: #FF8861!important }",
get: function() {
var e = GM_getValue("engines", this.
default).split(";;");
var a = [];
for (var i = 0; i < e.length; i++)
a.push(e[i].split("=="));
this.length = a.length;
return a;
},
set: function() {
var e = "";
for (var i = 0; i < this.engines.length; i++) {
e += ";;" + this.engines[i].textContent + "==" + this.engines[i].firstChild.getAttribute("data-engine");
}
GM_setValue("engines", e.substr(2));
},
newList: function() {
var l = "";
var e = this.get();
for (var i = 0; i < e.length; i++)
l += '<li draggable="true" value=' + (i + 1) + '"><a data-engine="' + e[i][1] + '"href="#' + e[i][1] + '">' + e[i][0] + "</a></li>";
this.list.innerHTML = l;
this.engines = this.list.getElementsByTagName("li");
// Joey added this so that clicks work again.
// I don't know how they worked before.
// Were they handled by DDG itself?
// Or is it somewhere in this script that broke in Greasemonkey?
for (var i = 0; i < this.engines.length; i++)
this.engines[i].firstChild.onclick = onHashChange;
},
append: function(h) {
var e = document.createElement("div");
var b = h.style.background;
if (b !== "")
this.style += "#ddg_extented li { background:" + b + "!important }";
GM_addStyle(this.style);
e.setAttribute("id", "ddg_extented");
e.appendChild(this.list);
this.newList();
h.appendChild(e);
}
};
var options = {
size: 7,
list: [],
strings: [
["Find new", "Find and add new search engines from MyCroft"],
["Reorder", "Drag and drop search engines"],
["Rename", "Click to rename search engines"],
["Remove", "Click to remove search engines"],
["Restore all", "Restores all default search engines"],
["Save", "Saves modified search engines"],
["Cancel", "Cancels all recent modifications"]
],
create: function(m) {
m.innerHTML += '<li class="header_button_menu_header">DDG Extended</li>';
for (var i = 0, li; i < this.size; i++) {
li = document.createElement("li");
li.className = "enabled";
li.innerHTML = '<a tabindex="-1" title="' + this.strings[i][1] + '">' + this.strings[i][0] + "</a>";
this.list.push(li);
m.appendChild(this.list[i]);
}
this.list[5].className = "disabled";
this.list[6].className = "disabled";
this.list[5].id = "ddg_e_save";
this.list[6].id = "ddg_e_cancel";
this.list[0].addEventListener("click", newEngine, false);
this.list[1].addEventListener("click", enableDrag, false);
this.list[2].addEventListener("click", enableRename, false);
this.list[3].addEventListener("click", enableRemove, false);
this.list[4].addEventListener("click", restoreEngines, false);
this.list[5].addEventListener("click", saveActions, false);
this.list[6].addEventListener("click", cancelActions, false);
},
toggleClass: function() {
for (var i = 0; i < this.list.length; i++) {
if (this.list[i].className === "disabled")
this.list[i].className = "enabled";
else
this.list[i].className = "disabled";
}
}
};
var mycroft = {
plugins: null,
addLinks: function(p) {
if (p) {
this.plugins = document.evaluate('//a[@href="/jsreq.html"]',
p, null, XPathR###lt.ORDERED_NODE_SNAPSHOT_TYPE, null);
var reviews = document.evaluate('//a[.="[Review]"]',
p, null, XPathR###lt.ORDERED_NODE_SNAPSHOT_TYPE, null);
var addLink = document.createElement("a");
addLink.setAttribute("href", "javascript:void(0)");
addLink.setAttribute("style", "margin-left:5px; color:#000099");
addLink.innerHTML = "[Add to DDG]";
for (var i = 0, tmp; i < reviews.snapshotLength; i++) {
tmp = addLink.cloneNode(true);
tmp.setAttribute("data-ind", i);
tmp.addEventListener("click", this.addNewEngine, false);
reviews.snapshotItem(i).parentNode.insertBefore(tmp, reviews.snapshotItem(i).nextSibling);
}
}
},
addNewEngine: function() {
var current = GM_getValue("engines", ddg_e.
default);
var i = this.getAttribute("data-ind");
var name = mycroft.plugins.snapshotItem(i).innerHTML.split(" (")[0].split(" -")[0];
var newEngine = mycroft.plugins.snapshotItem(i).getAttribute("onClick").split("'")[1];
var newName = prompt("This engine will be added to DDG Extended.\nGive a name or cancel.", name);
if (newName && newName.length > 0) {
this.innerHTML = "[Added]";
this.removeEventListener("click", this.addNewEngine, false);
this.style.color = "#009900";
this.removeAttribute("href");
GM_xmlhttpRequest({
method: "GET",
url: "http://mycroftproject.com/externalos.php/" + newEngine + ".xml",
onload: function(response) {
var responseXML = null;
// Inject responseXML into existing Object (only appropriate for XML content).
if (!response.responseXML) {
responseXML = new DOMParser()
.parseFromString(response.responseText, "text/xml");
}
var engine = responseXML.getElementsByTagName("Url");
if (engine.length > 0 && engine[0].getAttribute("template"))
GM_setValue("engines", current + ";;" + newName + "==" + engine[0].getAttribute("template"));
}
});
}
}
};
// FUNCTIONS
function onHashChange() {
if (window.location.hash.indexOf("{searchTerms}") !== -1)
window.location.hash = "";
window.addEventListener("hashchange", function() {
if (window.location.hash.indexOf("{searchTerms}") !== -1)
window.location.href = window.location.hash.substr(1).replace("{searchTerms}", escape(document.getElementById("search_form_input").value));
}, false);
}
function onColorChange(h, c) {
if (c !== null) {
c.addEventListener("change", function() {
for (var i = 0; i < ddg_e.engines.length; i++)
ddg_e.engines[i].style.background = h.style.background;
}, false);
}
}
function restoreEngines() {
if (confirm("Do you want to restore the default search engines?")) {
GM_setValue("engines", ddg_e.
default);
ddg_e.newList();
}
}
function saveActions() {
disableEvents();
ddg_e.set();
}
function cancelActions() {
disableEvents();
ddg_e.newList();
}
function enableDrag() {
options.toggleClass();
for (var i = 0; i < ddg_e.engines.length; i++) {
ddg_e.engines[i].style.cursor = "move";
ddg_e.engines[i].className = "disabled";
ddg_e.engines[i].addEventListener("dragstart", handleDragStart, false);
ddg_e.engines[i].addEventListener("dragover", handleDragOver, false);
ddg_e.engines[i].addEventListener("drop", handleDrop, false);
}
}
function enableRemove() {
options.toggleClass();
for (var i = 0; i < ddg_e.engines.length; i++) {
ddg_e.engines[i].style.cursor = "crosshair";
ddg_e.engines[i].className = "disabled";
ddg_e.engines[i].addEventListener("click", remove, false);
}
}
function enableRename() {
options.toggleClass();
for (var i = 0; i < ddg_e.engines.length; i++) {
ddg_e.engines[i].style.cursor = "text";
ddg_e.engines[i].className = "disabled";
ddg_e.engines[i].addEventListener("click", rename, false);
}
}
function disableEvents() {
options.toggleClass();
for (var i = 0; i < ddg_e.engines.length; i++) {
ddg_e.engines[i].style.cursor = "auto";
ddg_e.engines[i].removeAttribute("class");
ddg_e.engines[i].removeEventListener("dragstart", handleDragStart, false);
ddg_e.engines[i].removeEventListener("dragover", handleDragOver, false);
ddg_e.engines[i].removeEventListener("drop", handleDrop, false);
ddg_e.engines[i].removeEventListener("click", remove, false);
ddg_e.engines[i].removeEventListener("click", rename, false);
}
}
function remove() {
this.parentNode.removeChild(this);
}
function rename() {
var n = prompt("Rename search engine", this.textContent);
if (n && n.length > 0 && n.length < 20)
this.firstChild.innerHTML = n;
}
function newEngine() {
var n = prompt("Search and add new search engines from MyCroft.\nYou can search by name and url.", "");
if (n && n.length > 0)
window.location.href = "http://mycroftproject.com/search-engines.html?name=" + n;
}
/* Pure javascript and html5 drag-and-drop for an ordered list
* source: https://gist.github.com/robophilosopher/7520460
*/
var dragSrcEl,drop_index,numLis,count,token1,token2;
function handleDragStart(e) {
dragSrcEl = this;
e.dataTransfer.effectAllowed = "move";
e.dataTransfer.setData("text/html", this.innerHTML);
}
function handleDragOver(e) {
if (e.preventDefault) e.preventDefault();
return false;
}
function handleDrop(e) {
if (e.stopPropagation) e.stopPropagation();
if (e.preventDefault) e.preventDefault();
drop_index = this.value;
numLis = parseInt(drop_index - dragSrcEl.value);
count = Math.abs(numLis);
if (dragSrcEl != this) {
// swap data when premises are adjacent
if (Math.abs(numLis) == 1) {
dragSrcEl.innerHTML = this.innerHTML;
this.innerHTML = e.dataTransfer.getData("text/html");
}
// propagate data from non-adjacent drops
if (Math.abs(numLis) > 1) {
token1 = this.innerHTML;
this.innerHTML = e.dataTransfer.getData("text/html");
// bring premise up list
if (numLis < -1) {
for (var i = drop_index, counter = 0; counter < count; counter++, i++) {
token2 = ddg_e.engines[i].innerHTML;
ddg_e.engines[i].innerHTML = token1;
token1 = token2;
}
}
// bring premise down list
if (numLis > 1) {
for (var i = drop_index - 1, counter = 0; counter < count; counter++, i--) {
token2 = ddg_e.engines[i - 1].innerHTML;
ddg_e.engines[i - 1].innerHTML = token1;
token1 = token2;
}
}
}
}
return false;
}
// START
if (window.location.href.indexOf("http://mycroftproject.com/") !== -1) {
mycroft.addLinks(document.getElementById("plugins"));
} else {
var header = document.getElementById("header");
if (header) {
ddg_e.append(header);
options.create(document.getElementById("header_button_menu"));
onColorChange(header, document.getElementById("kj"));
onHashChange();
}
}