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Download movie trailers from the Apple iTunes Movie Trailers site
当前为
// ==UserScript==
// @name Apple Trailer Download HD+
// @namespace http://www.digitaledgestudios.nl/
// @author mhu
// @description Download movie trailers from the Apple iTunes Movie Trailers site
// @include http://trailers.apple.com/trailers/*/*
// @exclude http://trailers.apple.com/trailers/*/*/gallery/*
// @version 2.0.23
// @require http://greasyfork.icu/libraries/GM_config/20131122/GM_config.js
// @grant GM_addStyle
// @grant GM_xmlhttpRequest
// @grant GM_registerMenuCommand
// @grant GM_setClipboard
// @noframes
// ==/UserScript==
// based on jQuery.browser
browserInfo = function () {
var browser = {},
uaMatch = function (ua) {
ua = ua.toLowerCase();
var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
/(webkit)[ \/]([\w.]+)/.exec(ua) ||
/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
/(msie) ([\w.]+)/.exec(ua) ||
/(trident)[ \/](?:.*? rv:([\w.]+))/.exec(ua) ||
ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
[];
return {
browser: match[1] || "",
version: match[2] || "0"
};
},
matched = uaMatch(navigator.userAgent);
browser.version = 0;
if (matched.browser) {
browser[matched.browser] = true;
browser.version = parseFloat(matched.version);
if (browser.trident) {
// IE11+
browser.msie = true;
}
// Chrome is Webkit, but Webkit is also Safari.
if (browser.chrome) {
browser.webkit = true;
} else if (browser.webkit) {
browser.safari = true;
}
}
return browser;
}();
//
// Workaround for GM_xmlhttpRequest with GreaseMonkey 1.x on Firefox 32
// Cheating GM_xmlhttpRequest leaking checking use arguments which could be converted to false.
// https://gist.github.com/tiansh/bbe60ec5c9c0531643db
//
var GM_xmlhttpRequest = (function () {
var old = GM_xmlhttpRequest;
// only install patch on Firefox 32
if (!browserInfo.mozilla || browserInfo.version != 32) {
return old;
}
return function (details) {
var i, x = new Number(0);
for (i in details) {
if (details.hasOwnProperty(i)) {
x[i] = details[i];
}
}
return old(x);
};
}());
(function() {
"use strict";
// constants
var TITLE = 'Apple Trailer Download HD+',
ERROR_MSG = 'No downloadable trailers found',
CLICK_MSG = 'Please click the Watch the trailer link',
APPLEERRORINDICATORS = /(class="page-errors"|pageType="errorPage")/i,
APPLEERRORINDICATOR_OLD = /pageType="errorPage"/i,
SIZES = [ 'Small (480p)', 'Normal (720p)', 'Large (1080p)' ],
// globals
g_allLinks = {"480p": [], "720p": [], "1080p": []},
g_atdcontainer,
g_baseUrl;
/**
* This is where we start. Inject styles.
* Will run automatically after the load event has fired.
*/
function initScript() {
var css = '#atdContainer {background-color: rgba(0,0,0, 0.9); background-image:-moz-linear-gradient(right, #B5B5B5, #7D7D7D); background-image:-webkit-linear-gradient(right, #B5B5B5, #7D7D7D); background-image:linear-gradient(right, #B5B5B5, #7D7D7D); border:2px solid white; border-radius:5px; bottom:10px; box-shadow:0 -1px 5px rgba(0, 0, 0, 0.75); color:#333; display:table; font-family:Arial,sans-serif; height:35px; max-width:200px; min-width:120px; opacity:.9; padding:0 5px; position:fixed; right:10px; text-align:left; z-index:900;} ' +
'#atdHeader { background-color: rgba(0,0,0, 1); background-image: -moz-linear-gradient(right, rgba(120, 120, 120, 0.55), rgba(75, 75, 75, 0.75)); background-image: -webkit-linear-gradient(right, rgba(120, 120, 120, 0.55), rgba(75, 75, 75, 0.75)); background-image: linear-gradient(right, rgba(120, 120, 120, 0.55), rgba(75, 75, 75, 0.75)); border-top-left-radius: 5px; border-top-right-radius: 5px; box-shadow:-1px -1px 2px black inset; margin: 0 -5px; padding: 2px 3px 5px; text-align: center; } ' +
'#atdHeaderLink { color: #FFFFFF; font: small-caps bold 0.9em/1.1em helvetica,arial,sans-serif; text-shadow: 1px 0 rgba(0, 0, 0, 0.9); } ' +
'#atdContainer li {display: list-item; font-size:1em; line-height:1.4em; padding-left:17px; background:url("data:image/png;base64,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") no-repeat scroll -2px 1px transparent;} ' +
'#atdContainer li > a {color:#0F0F1F; font-weight:normal; font-size:0.9em; text-decoration:none;vertical-align: middle;cursor:pointer; } ' +
'#atdContainer li.error {color:#D90000; font-weight:normal; font-size:0.9em; text-decoration:none;} ' +
'#atd480p, #atd720p, #atd1080p, #atdLoader {box-shadow:-1px -1px 3px #000000 inset;} ' +
'#atd1080p {padding-bottom:4px; } ' +
'#atdContainer > div:not(.toggle) {margin:0 -5px; padding:3px 5px;} ' +
'#atdContainer .toggle {cursor:pointer;border: thin solid black; box-shadow: 0px -1px 3px rgba(255, 255, 255, 0.25) inset; color: white; font-size: 1em; font-weight: bold; margin: 0 -5px; padding: 0 5px 0 0; text-align: right;} ' +
'#atdContainer .toggle:hover {margin: 0 -6px; box-shadow:0 2px 5px rgba(0, 0, 0, 0.75);} ' +
'#atdContainer .toggle:last-of-type {margin-bottom:1px;} ' +
'#atdLoader {background:url("data:image/gif;base64,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") center 15px no-repeat;} ' +
'#atdLoaderText {font-size:0.9em; margin:0; padding:30px 0 5px; text-align:center;} ' +
'#atdError {background-image:-moz-linear-gradient(top, rgba(255, 0, 0, 0.2), rgba(255, 0, 0, 0.6));-webkit-linear-gradient(top, rgba(255, 0, 0, 0.2), rgba(255, 0, 0, 0.6));linear-gradient(top, rgba(255, 0, 0, 0.2), rgba(255, 0, 0, 0.6));color:black;} ' +
'.atdListing {margin-bottom:0}' +
'.errorMsg {font-weight:bold; font-size:0.8em;}' +
'.roundBottomCorners {border-bottom-left-radius:5px; border-bottom-right-radius:5px;} ' +
'.hidden {display:none;}';
writeLog(TITLE + " script started");
addNewStyle(css);
// add header
g_atdcontainer.appendChild(createAtdHeader());
// Show loading animation until fetching necessary data has finished.
g_atdcontainer.appendChild(createLoader());
document.body.insertBefore(g_atdcontainer, document.body.firstChild);
}
/**
* Loads the backbone collection containing the download links (async)
*/
function getBackboneTrailerPage() {
writeLog(TITLE + ": Downloading '" + g_baseUrl + "data/page.json'...");
GM_xmlhttpRequest({
"url": g_baseUrl + "data/page.json",
"method": "GET",
"synchronous": false,
"timeout": 60*1000,
"onload": function(xhr) {
// analyse the contents
if (!xhr.responseText || APPLEERRORINDICATORS.test(xhr.responseText)) {
if (APPLEERRORINDICATOR_OLD.test(xhr.responseText))
{
parseOldTrailerPage(); // try old page type
}
else
{
getTrailerPage(); // try trailer page
}
}
else {
parseBackboneTrailerPage(xhr.responseText);
}
},
"ontimeout": function() {
showError("Timeout occurred");
},
"onerror": function() {
showError("Could not download data/page.json");
}
});
}
function parseBackboneTrailerPage(page) {
var collection, i, clip, src_title, sizes;
writeLog(TITLE + ": Analyzing downloaded page...");
try {
// convert to json
collection = JSON.parse(page);
// get all the HD links from the json collection
if (collection.clips && collection.clips.length) {
getTrailerListingColor(addNewStyle);
for(i = 0; i < collection.clips.length; i++) {
clip = collection.clips[i];
src_title = clip.title || "Trailer";
if (clip.versions && clip.versions.enus && clip.versions.enus.sizes) {
sizes = clip.versions.enus.sizes;
if (sizes.sd) {
addDownloadLink(sizes.sd.src, src_title, "480p");
}
if (sizes.hd720) {
addDownloadLink(sizes.hd720.src, src_title, "720p");
}
if (sizes.hd1080) {
addDownloadLink(sizes.hd1080.src, src_title, "1080p");
}
}
}
showAdtContainer();
} else {
showError('');
}
}
catch (err) {
showError("Could not parse page.json: " + (err.description || err.message));
}
}
// start getting the links
function getTrailerPage() {
writeLog(TITLE + ": Downloading '" + g_baseUrl + "includes/large.html'...");
GM_xmlhttpRequest({
"method": "GET",
"synchronous": false,
"url": g_baseUrl + "includes/large.html",
"timeout": 60*1000,
"onload": function(xhr, status) {
// analyse the contents
if (!xhr.responseText || APPLEERRORINDICATORS.test(xhr.responseText)) {
showError("Could not find a valid trailer page");
}
else {
getTrailerSubPages(xhr.responseText);
}
},
"ontimeout": function() {
showError("Timeout occurred");
},
"onerror": function() {
showError("Could not download includes/large.html");
}
});
}
/**
* Loads the trailer subpage containing the download links (async)
*/
function getDownloadlinks(url, title, cb) {
GM_xmlhttpRequest({
"url": g_baseUrl + url,
"method": "GET",
"synchronous": false,
"timeout": 60*1000,
"onload": function(xhr) {
// analyse the contents
if (!xhr.responseText || APPLEERRORINDICATORS.test(xhr.responseText)) {
showError("Could not download includes/large.html");
}
else {
insertDownloadLink(xhr.responseText, title);
}
if (cb) { cb(); }
},
"ontimeout": function() {
showError("Timeout occurred");
if (cb) { cb(); }
},
"onerror": function() {
showError("Could not download trailer subpage");
if (cb) { cb(); }
}
});
}
/**
* Adds the trailer links to the respective arrays
*/
function insertDownloadLink(page, title) {
var reLink = new RegExp('<a class="movieLink" href="([^\\?"]+).mov', 'img'),
result;
// get all the HD links from the trailer page
reLink.lastIndex = 0;
if ((result = reLink.exec(page))) {
if (result.length >= 2) {
addDownloadLink(result[1], title);
}
}
}
function addDownloadLink(url, title, curSize)
{
var size, i, size_url, size_links, duplicate;
try
{
for(size in g_allLinks) {
if (!g_allLinks.hasOwnProperty(size)) {
continue;
}
if (curSize && curSize != size) {
continue;
}
size_url = normalizeTrailerLink(url, size);
size_links = g_allLinks[size];
// avoid duplicates
duplicate = false;
for (i = 0; i < size_links.length; i++) {
if (size_links[i] && size_links[i].href == url) {
duplicate = true;
break;
}
}
if (!duplicate) {
writeLog(TITLE + ": - Trailer link found: '" + size_url + "' (" + url + ")");
size_links.push(createElem('a', { 'textContent': title, 'href': size_url, 'title': 'Download ' + size }));
}
}
}
catch (err)
{
writeLog(TITLE + ": " + (err.message || err.description));
}
}
function normalizeTrailerLink(url, size) {
// url = url.toLowerCase(); don't change the case!!!
// remove size
url = url.replace(/_h?([0-9]+p?)(.mov)?$/, '');
// workaround some incorrect links
url = url.replace("http://movietrailers.apple.com", "http://trailers.apple.com");
url = url.replace("http://trailers.apple.com/movies//trailers/independent", "http://trailers.apple.com/movies/independent");
// add requested size
url = url + "_h" + size + ".mov";
return url;
}
/**
* Scan the page for HD quicktime movies. Get all <a> tags with specific href's
*/
function getTrailerSubPages(page) {
var src_url, src_title,
reLink = new RegExp('<a href="includes/([^#"]+)#?.[^"]*"', 'img'),
reTitle_old = new RegExp('<h4>([^<]+)</h4>', 'img'),
reTitle_new = new RegExp('<h3 title="[^"]+">([^<]+)</h3>', 'img'),
reBackToTrailers = new RegExp('<div class="[^"]*back-to-trailers[^"]*">[^<]*<a\b', 'img'),
result = null, requests, j,
links = [],
titles = [];
writeLog(TITLE + ": Analyzing downloaded page...");
// get all the HD links from the trailer page
reLink.lastIndex = 0;
while ((result = reLink.exec(page))) {
if (result.length >= 2 && links.indexOfCI(result[1]) < 0) {
writeLog(TITLE + ": - Trailer page found: '" + result[1] + "'");
links.push(result[1]);
}
}
// get all the titles from the trailer page
reTitle_old.lastIndex = 0;
while ((result = reTitle_old.exec(page))) {
if (result.length >= 2) {
writeLog(TITLE + ": - Trailer title found: '" + result[1] + "'");
titles.push(result[1]);
}
}
if (titles.length === 0) {
reTitle_new.lastIndex = 0;
while ((result = reTitle_new.exec(page))) {
if (result.length >= 2) {
writeLog(TITLE + ": - Trailer title found: '" + result[1] + "'");
titles.push(result[1]);
}
}
}
if (links.length > 0) {
getTrailerListingColor(addNewStyle);
requests = links.length;
for (j = 0; j < links.length; j++) {
src_url = "includes/" + links[j];
src_title = (links.length == titles.length ? titles[j] : ("Trailer " + (j + 1)));
getDownloadlinks(src_url, src_title, function() { requests--; });
}
showAdtContainer(function() {return requests});
} else {
// check if a "watch the trailer" link exists
if (reBackToTrailers.test(page)) {
showMessage(CLICK_MSG);
}
else {
showError('');
}
}
}
/**
* Scan the old style page for HD quicktime movies. Get all <a> tags with specific href's
* (eg: http://trailers.apple.com/trailers/disney/ponyo/)
*/
function parseOldTrailerPage() {
var src_url, src_title, links, titles, j;
writeLog(TITLE + ": Analyzing current page...");
try {
links = Array.filter($('#content').getElementsByClassName('hd'), function(elem) {
// we're only interested in links with a href pointing to a .mov
if (elem.nodeName !== 'A' || !elem.hasAttribute('href')) {
return false;
}
return (elem.getAttribute('href').endsWith('1080p.mov'));
});
titles = Array.filter($('.trailer-nav').getElementsByClassName('text'), function(elem) {
// we're only interested in spans with class text
return (elem.nodeName === 'SPAN');
});
}
catch (err) {
links = [];
}
if (links.length > 0) {
getTrailerListingColor(addNewStyle);
for (j = 0; j < links.length; j++) {
src_url = links[j].getAttribute('href').replace(".mov", "");
src_title = (links.length == titles.length ? titles[j].textContent || titles[j].innerText : ("Trailer " + (j + 1)));
addDownloadLink(src_url, src_title);
}
showAdtContainer();
} else {
// check if a "watch the trailer" link exists
if ($('.back-to-trailers')) {
showMessage(CLICK_MSG);
}
else {
showError('');
}
}
}
/**
* Try to fill the container
*/
function showAdtContainer(checkPendingRequests)
{
var retryCount = 0;
var si = setInterval(function() {
if (!checkPendingRequests || checkPendingRequests() === 0) {
clearInterval(si);
fillAdtContainer();
return;
}
retryCount++;
if (retryCount > 10) {
clearInterval(si);
showError("Timeout occurred");
}
}, 500);
}
/**
* Fill the already prepared container with all the trailer listings and
* the respective toggles.
*/
function fillAdtContainer() {
var cont = null, i, size, size_links,
ul = null, len, li;
for(size in g_allLinks) {
if (!g_allLinks.hasOwnProperty(size)) {
continue;
}
size_links = g_allLinks[size];
cont = prepContainer('atd' + size);
ul = createElem('ul', { 'className': 'atdListing' });
g_atdcontainer.appendChild(createToggle(size));
li = null;
for (i = 0; i < size_links.length; i++) {
if (!size_links[i]) {
continue;
}
if (typeof (size_links[i]) == "string") {
li = createElem('li', { 'textContent': size_links[i], 'className': 'error' });
}
else {
li = createElem('li');
li.appendChild(size_links[i]);
}
ul.appendChild(li);
}
cont.appendChild(ul);
g_atdcontainer.appendChild(cont);
if (g_atdcontainer.style.display != 'table') { g_atdcontainer.style.display = 'table'; }
}
removeNode($('#atdLoader'));
}
function copyToClipboard(e) {
if (typeof GM_setClipboard === 'undefined') {
return;
}
var s = "", size, size_links,
count = 0, i, len,
elem = e.target,
caption = elem.id;
if (caption.endsWith('480p')) {
size = "480p";
} else if (caption.endsWith('720p')) {
size = "720p";
} else {
size = "1080p";
}
size_links = g_allLinks[size];
for (i = 0; i < size_links.length; i++) {
if (typeof (size_links[i]) != "string" && size_links[i].href) {
s += size_links[i].href + "\n";
count++;
}
}
if (s !== "") {
GM_setClipboard(s);
writeLog(TITLE + ": " + count + " movie link(s) copied to clipboard");
}
if (e.stopPropagation) {
e.stopPropagation();
}
if (e.preventDefault) {
e.preventDefault();
}
e.cancelBubble = true;
e.returnValue = false;
return false;
}
function showError(msg) {
var omg = createElem('div', { 'id': 'atdError', 'textContent': ERROR_MSG, 'className': 'roundBottomCorners' });
if (msg !== '') {
omg.appendChild(createElem('br'));
omg.appendChild(createElem('span', { 'textContent': msg, 'className': 'errorMsg' }));
}
g_atdcontainer.appendChild(omg);
removeNode($('#atdLoader'));
}
function showMessage(msg) {
var omg = createElem('div', { 'id': 'atdError', 'textContent': msg, 'className': 'roundBottomCorners' });
g_atdcontainer.appendChild(omg);
removeNode($('#atdLoader'));
}
// Prototypes ---------------------------------
/**
* Determine whether a string starts with a certain string.
*/
String.prototype.startsWith = function(str) { return (this.indexOf(str) === 0); };
/**
* Determine whether a string ends with a certain string.
*/
String.prototype.endsWith = function(str) { return this.indexOf(str, this.length - str.length) !== -1; };
// case-insensitive indexOf function for arrays
if (typeof Array.prototype.indexOfCI == 'undefined') {
Array.prototype.indexOfCI = function(s) {
if (s === null || (typeof s == "undefined")) {
return -1;
}
for (var i = 0; i < this.length; i++) {
if (this[i].toLowerCase() == s.toLowerCase()) {
return i;
}
}
return -1;
};
}
// Helper functions ---------------------------
/**
* Creates a new element.
* @param {String} elem The element to create
* @param {Object} attrs The new element's attributes
* @returns {HtmlElement} The created element
*/
function createElem(elem, attrs) {
var newElem = document.createElement(elem), a;
for (a in attrs) {
if (attrs.hasOwnProperty(a)) {
if (a === 'textContent') {
newElem.appendChild(document.createTextNode(attrs[a]));
} else {
newElem[a] = attrs[a];
}
}
}
return newElem;
}
/**
* Create the side panel header. Create a P element and add an A element to
* quickly access this script's preferences.
* @returns {HtmlElement}
*/
function createAtdHeader() {
var atdHeader = createElem('p', { 'id': 'atdHeader' }),
atdHeaderLink = createElem('a', { 'id': 'atdHeaderLink', 'textContent': 'Apple Trailers' }),
canvas = createElem('canvas', { 'id': 'tempCanvas', 'width': '10', height: '10', 'className': 'hidden' });
atdHeaderLink.addEventListener('click', function() { GM_config.open(); }, false);
atdHeader.appendChild(atdHeaderLink);
atdHeader.appendChild(canvas);
return atdHeader;
}
/**
* Create and return the busy animation container. Processing all the
* links can take a while if there are a lot of trailers.
* @returns {HtmlElement}
*/
function createLoader() {
var ldr = createElem('div', { 'id': 'atdLoader', 'className': 'roundBottomCorners' });
ldr.appendChild(createElem('p', { 'id': 'atdLoaderText', 'textContent': 'Gathering ...' }));
return ldr;
}
/**
* Create a DIV element which will serve as a toggle as well as
* an indicator for the three sections (480p, 720p, 1080p).
* Also adds an event listener (click) to the DIV element to control
* the toggling.
*/
function createToggle(caption) {
var div = createElem('div', { 'id': 'atdTgl' + caption, 'textContent': caption, 'className': 'toggle', 'title': caption + ' trailers' });
if (caption == '1080p' && GM_config.get('defaultSize') != 'Large (1080p)') { addClass(div, 'roundBottomCorners'); }
div.addEventListener('click', toggleVisibility, false);
div.addEventListener('contextmenu', copyToClipboard, false);
return div;
}
/**
* Prepare a container (DIV element) for the trailer listings (UL).
* @param {String} newId The id of the container element
* @returns {HtmlElement} The created DIV element
*/
function prepContainer(newId) {
var elem = createElem('div', { 'id': newId });
if (GM_config.get('defaultSize').indexOf(newId.substr(3)) < 0) { elem.className = 'hidden'; }
if (newId.endsWith('1080p')) { addClass(elem, 'roundBottomCorners'); }
return elem;
}
/**
* Return the final computed value of an element's CSS property.
* @param {HtmlElement} elem The element
* @param {String} prop The property
* @returns {String} The final computed value
*/
function getCssProp(elem, prop) {
var cssProp;
try {
cssProp = window.getComputedStyle(elem, null).getPropertyValue(prop);
if (cssProp) {
cssProp.replace(/\\s+!important/gi, '');
}
} catch (err) {
cssProp = null;
}
return cssProp;
}
/**
* Return an element matching the specified selector.
* @param {String} selector The selector
* @param {Node} root Start looking here
* @returns {HtmlElement|null} Search result
*/
function $(selector, root) {
var e = null;
root = root || document;
if (/^#(?!(?:[\w]+)?[ \.,\+\[~>#])/.test(selector)) {
e = root.getElementById(selector.substring(1));
} else {
e = root.querySelector(selector);
}
return e;
}
/**
* Removes a node from the DOM.
* @param {HTMLElement} nod The node to remove
*/
function removeNode(nod) { if (nod) { nod.parentNode.removeChild(nod); } }
/**
* Add a class to the className attribute.
* @param {HtmlElement} elem The element to check
* @param {String} cls The class to add
*/
function addClass(elem, cls) {
if (elem.nodeType === 1) {
if (!elem.className) {
elem.className = cls;
} else {
if (!hasClass(elem, cls)) { elem.className += " " + cls; }
}
}
}
/**
* Remove a class from the className attribute. If it is the last attribute or
* if cls isn't specified, the class attribute will be removed.
* @param {HtmlElement} elem The element to change
* @param {String} cls The class to remove
*/
function remClass(elem, cls) {
if (elem.nodeType === 1) {
if (cls) {
if (elem.className === cls) {
elem.removeAttribute('class');
} else {
if (hasClass(elem, cls)) {
var cn = ' ' + elem.className + ' ';
cn = cn.replace(' ' + cls + ' ', '');
elem.className = cn.trim();
}
}
} else {
elem.removeAttribute('class');
}
}
}
/**
* Determine whether a className attribute has a specific class attached.
* @param {HtmlElement} elem The element to check
* @param {String} cls The class to look for
* @returns {Boolean} Does the element have the class?
*/
function hasClass(elem, cls) {
if (!elem.className) {
return false;
}
var cn = ' ' + elem.className + ' ';
return cn.indexOf(' ' + cls + ' ') > -1;
}
/**
* Event listener for showing/hiding the respective trailer listings.
* In case of the 1080p section, create rounded bottom borders if closed.
* @param {Event} e The event
*/
function toggleVisibility(e) {
var elem = e.target,
toggleElem = $('#' + elem.id + ' + div');
if (!hasClass(toggleElem, 'hidden')) {
addClass(toggleElem, 'hidden');
if (elem.id.endsWith('1080p')) { addClass(elem, 'roundBottomCorners'); }
} else {
remClass(toggleElem, 'hidden');
if (elem.id.endsWith('1080p')) { remClass(elem, 'roundBottomCorners'); }
}
}
/**
* Adds a new CSS ruleset to the page. Uses GM_addStyle API; fallback in place.
* @param {String} style Contains the CSS rules to add to the page
*/
function addNewStyle(newStyle) {
var node, heads;
if (typeof GM_addStyle !== 'undefined') {
GM_addStyle(newStyle);
} else {
heads = document.getElementsByTagName('head');
if (heads.length > 0) {
node = document.createElement('style');
node.type = 'text/css';
node.appendChild(document.createTextNode(newStyle));
heads[0].appendChild(node);
}
}
}
/**
* Travel up the DOM until the parent has the specified class and return the node.
* @param {HtmlElement} elm The starting element
* @param {String} cls The targeted parent has this class
* @returns {HtmlElement} The targeted parent element
*/
function parentUntilClassIs(elm, cls) {
var p = elm;
while (p.parentNode) {
p = p.parentNode;
if (hasClass(p, cls)) {
break;
}
}
return p;
}
/**
* Determine whether n is a number or not.
* @param {String|Number} n The string/number to check
* @returns {Boolean} n can be interpreted as number
*/
function isNumber(n) { return !isNaN(parseFloat(n)) && isFinite(n); }
function writeLog(s) {
if (window.console) {
console.log(s);
}
}
/**
* Return the color used in Apple's trailer listing. If that's not
* possible, assume Apple's default blue color scheme.
* @returns {String} A CSS rule containing the trailer listing color
*/
function getTrailerListingColor(cb) {
var heading = $('#trailers > h2'), cssProp, css, m, url, img,
validColor = function(css) {
var valid = false, r, g, b;
if (css && css.indexOf("rgb(") === 0) {
css = css.substr(4, css.length - 2);
css = css.split(",");
if (css.length == 3) {
r = parseInt(css[0], 10);
g = parseInt(css[1], 10);
b = parseInt(css[2], 10);
return !((r < 30 && g < 30 && b < 30) || (r > 230 && g > 230 && b > 230));
}
}
return false;
};
if (!cb) { return; }
if (heading) {
cssProp = getCssProp(heading, 'background-color');
}
if (!validColor(cssProp)) {
heading = $('.top-wrapper');
cssProp = getCssProp(heading, 'background-color');
}
if (!validColor(cssProp)) {
heading = $('.top-wrapper');
if (heading) {
try {
m = getCssProp(heading, 'background-image').match(/url\(([^)]+)\)/i);
url = m[1].replace(/"/g, "");
img = new Image();
img.onload = function(e) {
var rgb = new ColorFinder(function favorHue(r, g, b) {
return ((r < 30 && g < 30 && b < 30) || (r > 230 && g > 230 && b > 230)) ? 0 : ((Math.abs(r - g) * Math.abs(r - g) + Math.abs(r - b) * Math.abs(r - b) + Math.abs(g - b) * Math.abs(g - b)) / 65535 * 50 + 1);
}).getMostProminentColor(img);
cssProp = 'rgb(' + rgb.r + ', ' + rgb.g + ', ' + rgb.b + ')';
css = '#atdContainer > div.toggle {background:-moz-linear-gradient(left, ' + cssProp + ' 5%, rgba(0,0,0,.75) 85%) repeat scroll 0 0 transparent;background:-webkit-linear-gradient(left, ' + cssProp + ' 5%, rgba(0,0,0,.75) 85%) repeat scroll 0 0 transparent;background:linear-gradient(left, ' + cssProp + ' 5%, rgba(0,0,0,.75) 85%) repeat scroll 0 0 transparent;';
cb(css);
};
img.crossOrigin = '';
img.src = url;
return;
}
catch (err) {
cssProp = getCssProp(heading, 'background-color');
}
}
}
if (!cssProp) {
cssProp = 'rgb(2, 131, 224)';
}
css = '#atdContainer > div.toggle {background:-moz-linear-gradient(left, ' + cssProp + ' 5%, rgba(0,0,0,.75) 85%) repeat scroll 0 0 transparent;background:-webkit-linear-gradient(left, ' + cssProp + ' 5%, rgba(0,0,0,.75) 85%) repeat scroll 0 0 transparent;background:linear-gradient(left, ' + cssProp + ' 5%, rgba(0,0,0,.75) 85%) repeat scroll 0 0 transparent;';
cb(css);
}
function getAverageRGB(imgEl) {
var blockSize = 5, // only visit every 5 pixels
defaultRGB = 'rgb(2, 131, 224)', // for non-supporting envs
canvas = document.getElementById("tempCanvas"),
context = canvas.getContext && canvas.getContext('2d'),
data, width, height,
i = -4,
length,
rgb = { r: 0, g: 0, b: 0 },
count = 0;
if (!context) {
return defaultRGB;
}
height = canvas.height = imgEl.naturalHeight || imgEl.offsetHeight || imgEl.height;
width = canvas.width = imgEl.naturalWidth || imgEl.offsetWidth || imgEl.width;
context.drawImage(imgEl, 0, 0);
try {
data = context.getImageData(0, 0, width, height);
}
catch (e) {
return defaultRGB;
}
length = data.data.length;
while ((i += blockSize * 4) < length) {
++count;
rgb.r += data.data[i];
rgb.g += data.data[i + 1];
rgb.b += data.data[i + 2];
}
// ~~ used to floor values
rgb.r = ~~(rgb.r / count);
rgb.g = ~~(rgb.g / count);
rgb.b = ~~(rgb.b / count);
return 'rgb(' + rgb.r + ', ' + rgb.g + ', ' + rgb.b + ')';
}
function removeHash(s) {
if (!s) { return s; }
var i = s.lastIndexOf("#");
return (i >= 0 ? s.substr(0, i) : s);
}
// Scriptish users don't need this line because of @noframes
if (window.unsafeWindow && window.unsafeWindow.top !== window.unsafeWindow.self) { return; }
// Init
g_atdcontainer = createElem('div', { 'id': 'atdContainer' });
g_baseUrl = removeHash(window.location.href);
// Config
GM_config.init({
'id': 'GM_config',
'title': TITLE,
'fields': {
'defaultSize': {
'section': 'Created by JC2k8, Zatic, Mirzmaster and MHU',
'type': 'select',
'label': 'Default trailer size (open panel)',
'default': 'Large (1080p)',
'options': SIZES
}
},
css: "#GM_config * { font-family: helvetica,arial,tahoma,myriad pro,sans-serif;}" +
"#GM_config { background-color: rgba(0,0,0, 0.9); margin: 10% }" +
"#GM_config_wrapper { background: #eee; padding: 1em;}" +
"#GM_config .indent40 { margin-left: 40%;}" +
"#GM_config .field_label { font-weight: bold; font-size: 12px; margin-right: 6px; float: left;}" +
"#GM_config .block { display: block;}" +
"#GM_config .saveclose_buttons { margin: 16px 10px 10px; padding: 2px 12px;}" +
"#GM_config .reset, #GM_config .reset a, #GM_config_buttons_holder { text-align: right; color: #000;}" +
"#GM_config .config_header { font-size: 20pt; margin: 0; padding: 0; font-weight: bold;}" +
"#GM_config .config_desc, #GM_config .section_desc, #GM_config .reset { font-size: 9pt;}" +
"#GM_config .center { text-align: center;}" +
"#GM_config .section_header_holder { margin-top: 4px;}" +
"#GM_config .config_var { margin: 0 0 4px; line-height: 22px; }" +
"#GM_config .section_header { font-size: 13pt; background: #414141; color: #FFF; border: 1px solid #000; margin: 0 0 16px; }" +
"#GM_config .section_desc { font-size: 9pt; background: #EFEFEF; color: #575757; border: 1px solid #CCC; margin: 0 0 6px; }"
});
// register menu command to access preferences
GM_registerMenuCommand(TITLE +' Preferences...', function() { GM_config.open(); });
// wait for the document to be fully loaded
window.addEventListener("load", function() {
initScript();
setTimeout(function() {
try {
getBackboneTrailerPage();
}
catch(err) {
writeLog(TITLE + ": ERROR: " + (err.description || err.message));
}
}, 250);
}, false);
}());
// Copyright (c) 2013 Pieroxy <[email protected]>
// This work is free. You can redistribute it and/or modify it
// under the terms of the WTFPL, Version 2
// For more information see LICENSE.txt or http://www.wtfpl.net/
//
// For more information, the home page:
// http://pieroxy.net/blog/pages/color-finder/index.html
//
// Detection of the most prominent color in an image
// version 1.1.1
function ColorFinder(colorFactorCallback) {
"use strict";
this.callback = colorFactorCallback;
this.getMostProminentColor = function(imgEl) {
var rgb = null, data;
if (!this.callback) {
this.callback = function() { return 1; };
}
data = this.getImageData(imgEl);
rgb = this.getMostProminentRGBImpl(data, 6, rgb, this.callback);
rgb = this.getMostProminentRGBImpl(data, 4, rgb, this.callback);
rgb = this.getMostProminentRGBImpl(data, 2, rgb, this.callback);
rgb = this.getMostProminentRGBImpl(data, 0, rgb, this.callback);
return rgb;
};
this.getImageData = function(imgEl, degrade, rgbMatch, colorFactorCallback) {
var rgb,
canvas = document.createElement('canvas'),
defaultRGB = 'rgb(2, 131, 224)', // for non-supporting envs
context = canvas.getContext && canvas.getContext('2d'),
data, width, height, key, factor, result,
i = -4,
db = {},
length, r, g, b,
count = 0;
if (!context) {
return defaultRGB;
}
height = canvas.height = imgEl.naturalHeight || imgEl.offsetHeight || imgEl.height;
width = canvas.width = imgEl.naturalWidth || imgEl.offsetWidth || imgEl.width;
context.drawImage(imgEl, 0, 0);
try {
data = context.getImageData(0, 0, width, height);
} catch (e) {
/* security error, img on diff domain */
return null;
}
length = data.data.length;
factor = Math.max(1, Math.round(length / 5000));
result = {};
while ((i += 4 * factor) < length) {
if (data.data[i + 3] > 32) {
key = (data.data[i] >> degrade) + "," + (data.data[i + 1] >> degrade) + "," + (data.data[i + 2] >> degrade);
if (!result.hasOwnProperty(key)) {
rgb = { r: data.data[i], g: data.data[i + 1], b: data.data[i + 2], count: 1 };
rgb.weight = this.callback(rgb.r, rgb.g, rgb.b);
if (rgb.weight <= 0) {
rgb.weight = 1e-10;
}
result[key] = rgb;
} else {
rgb = result[key];
rgb.count++;
}
}
}
return result;
};
this.getMostProminentRGBImpl = function(pixels, degrade, rgbMatch, colorFactorCallback) {
var rgb = { r: 0, g: 0, b: 0, count: 0, d: degrade },
db = {}, data, i,
pixel, pixelKey, pixelGroupKey,
length, r, g, b, totalWeight,
count = 0;
for (pixelKey in pixels) {
if (pixels.hasOwnProperty(pixelKey)) {
pixel = pixels[pixelKey];
totalWeight = pixel.weight * pixel.count;
++count;
if (this.doesRgbMatch(rgbMatch, pixel.r, pixel.g, pixel.b)) {
pixelGroupKey = (pixel.r >> degrade) + "," + (pixel.g >> degrade) + "," + (pixel.b >> degrade);
if (db.hasOwnProperty(pixelGroupKey)) {
db[pixelGroupKey] += totalWeight;
}
else {
db[pixelGroupKey] = totalWeight;
}
}
}
}
for (i in db) {
if (db.hasOwnProperty(i)) {
data = i.split(",");
r = data[0];
g = data[1];
b = data[2];
count = db[i];
if (count > rgb.count) {
rgb.count = count;
data = i.split(",");
rgb.r = r;
rgb.g = g;
rgb.b = b;
}
}
}
return rgb;
};
this.doesRgbMatch = function(rgb, r, g, b) {
if (rgb === null) { return true; }
r = r >> rgb.d;
g = g >> rgb.d;
b = b >> rgb.d;
return rgb.r == r && rgb.g == g && rgb.b == b;
};
}