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Search iTunes for cover art
目前为
// ==UserScript==
// @name PTH iTunes Cover Search
// @version 1.5
// @description Search iTunes for cover art
// @author Chameleon
// @include http*://passtheheadphones.me/*
// @grant GM_xmlhttpRequest
// @namespace http://greasyfork.icu/users/87476
// ==/UserScript==
(function() {
'use strict';
if(window.location.href.indexOf('upload.php') != -1)
showUpload();
if(window.location.href.indexOf('torrents.php?action=editgroup&groupid=') != -1)
showEdit();
if(window.location.href.indexOf('torrents.php?id=') != -1)
saveArtist();
})();
function saveArtist()
{
var artist=document.getElementsByTagName('h2')[0].textContent.split(' - ')[0];
window.localStorage.lastArtist=artist;
}
function showEdit()
{
var before=document.getElementsByClassName('edit_form')[0].getElementsByTagName('br')[0];
var image=document.getElementsByName('image')[0];
var artist=window.localStorage.lastArtist;
if(!artist)
artist='';
var album=document.getElementsByTagName('h2')[0].getElementsByTagName('a')[0].innerHTML;
var div=document.createElement('div');
before.parentNode.insertBefore(div, before);
var messageDiv=document.createElement('div');
if(image.parentNode.innerHTML.indexOf('Auto-rehost') == -1)
{
var a=document.createElement('a');
div.parentNode.insertBefore(a, div);
div.parentNode.insertBefore(document.createTextNode(' '), a);
a.href='javascript:void(0);';
a.innerHTML = 'Auto-rehost: Off';
a.addEventListener('click', toggleAutoRehost.bind(undefined, a, image, messageDiv), false);
image.addEventListener('keyup', rehost.bind(undefined, image, messageDiv), false);
if(window.localStorage.autoUpload == "true")
{
image.setAttribute('autorehost', 'true');
a.innerHTML = 'Auto-rehost: On';
}
}
var optionsDiv=document.createElement('div');
optionsDiv.style.display='none';
var search=document.createElement('input');
optionsDiv.appendChild(search);
search.setAttribute('placeholder', 'search');
search.value=(artist.value+' '+album.value).trim();
var country=document.createElement('input');
optionsDiv.appendChild(country);
country.setAttribute('placeholder', 'country code');
country.value='US';
var toggle=document.createElement('a');
toggle.href='javascript:void(0);';
toggle.innerHTML = 'Show search';
toggle.addEventListener('click', toggleDiv.bind(undefined, toggle, optionsDiv), false);
var a=document.createElement('a');
div.appendChild(a);
div.appendChild(document.createTextNode(' | '));
div.appendChild(toggle);
div.appendChild(optionsDiv);
div.appendChild(messageDiv);
a.innerHTML='Get image from iTunes';
a.href='javascript:void(0);';
a.addEventListener('click', getAlbum.bind(undefined, search, country, image, div, messageDiv), false);
}
function toggleDiv(a, div)
{
if(a.innerHTML.indexOf('Show') != -1)
{
a.innerHTML = a.innerHTML.replace('Show', 'Hide');
div.style.display='';
}
else
{
a.innerHTML = a.innerHTML.replace('Hide', 'Show');
div.style.display='none';
}
}
function showUpload()
{
var artist=document.getElementById('artist');
var album=document.getElementById('title');
var image=document.getElementById('image');
var imageTd=image.parentNode;
var messageDiv=document.createElement('div');
imageTd.appendChild(messageDiv);
var div=imageTd;
var optionsDiv=document.createElement('div');
optionsDiv.style.display='none';
var search=document.createElement('input');
optionsDiv.appendChild(search);
search.setAttribute('placeholder', 'search');
search.value=(artist.value+' '+album.value).trim();
var country=document.createElement('input');
optionsDiv.appendChild(country);
country.setAttribute('placeholder', 'country code');
country.value='US';
var toggle=document.createElement('a');
toggle.href='javascript:void(0);';
toggle.innerHTML = 'Show search';
toggle.addEventListener('click', toggleDiv.bind(undefined, toggle, optionsDiv), false);
var a=document.createElement('a');
div.appendChild(a);
div.appendChild(document.createTextNode(' | '));
div.appendChild(toggle);
div.appendChild(optionsDiv);
a.innerHTML='Get image from iTunes';
a.href='javascript:void(0);';
a.addEventListener('click', getAlbum.bind(undefined, country, search, image, imageTd, messageDiv), false);
var imageDiv=document.createElement('div');
imageDiv.setAttribute('id', 'iTunesImageDiv');
imageDiv.setAttribute('style', 'text-align: center;');
div.appendChild(imageDiv);
}
function getAlbum(country, search, im, td, messageDiv)
{
//console.log(im);
/*var xhr = new XMLHttpRequest();
xhr.open('GET', "https://itunes.apple.com/search?"+encodeURIComponent(artist+' '+album));
xhr.onreadystatechange = xhr_func.bind(undefined, messageDiv, xhr, gotAlbum.bind(undefined, im, td, messageDiv), getAlbum.bind(undefined, a, al, im, td, messageDiv));
xhr.send();*/
//console.log("https://itunes.apple.com/search?term="+encodeURIComponent(artist+' '+album));
messageDiv.innerHTML = 'Searching for image on iTunes';
var s="https://itunes.apple.com/search?term="+encodeURIComponent(search.value);
if(country.value.length > 0 && country.value != 'US')
{
s+="&country="+encodeURIComponent(country.value);
}
GM_xmlhttpRequest({
method: "GET",
url: s,
onload: function(response) { if(response.status == 200) {gotAlbum(im, td, messageDiv, response.responseText); } else { messageDiv.innerHTML = 'iTunes error: '+response.status; } }
});
}
function gotAlbum(input, td, messageDiv, response)
{
var r=JSON.parse(response);
if(r.results.length > 0)
{
var div=document.getElementById('iTunesImageDiv');
div.innerHTML='Current: 1 | ';
if(r.results.length > 1)
{
div.setAttribute('results', JSON.stringify(r.results));
div.setAttribute('index', '0');
var a=document.createElement('a');
a.innerHTML='Next';
a.href='javascript:void(0);';
a.addEventListener('click', changeImage.bind(undefined, div, 1, input), false);
div.appendChild(a);
div.appendChild(document.createElement('br'));
}
var a=document.createElement('a');
a.href='javascript:void(0);';
div.appendChild(a);
var img=document.createElement('img');
a.setAttribute('imageSize', 'large');
a.addEventListener('click', changeSize.bind(undefined, a, img, input, r.results[0].artworkUrl60), false);
a.appendChild(img);
img.src=r.results[0].artworkUrl60.replace("60x60bb", "10000x10000-999");
input.value = img.src;
if(window.localStorage.iTunesSize == 'small')
a.click();
else
{
var evt = document.createEvent("HTMLEvents");
evt.initEvent("keyup", false, true);
input.dispatchEvent(evt);
}
}
else
messageDiv.innerHTML = "no results";
}
function changeImage(div, amount, input)
{
var r=JSON.parse(div.getAttribute('results'));
var index=parseInt(div.getAttribute('index'));
index+=amount;
if(index < 0)
index=0;
if(index >= r.length)
index=r.length-1;
div.setAttribute('index', index);
div.innerHTML='Current: '+(index+1)+' | ';
if(index != r.length-1)
{
//div.setAttribute('results', JSON.stringify(r));
div.setAttribute('index', index);
var a=document.createElement('a');
a.innerHTML='Next';
a.href='javascript:void(0);';
a.addEventListener('click', changeImage.bind(undefined, div, 1, input), false);
div.appendChild(a);
if(index !== 0)
div.appendChild(document.createTextNode(' | '));
}
if(index !== 0)
{
//div.setAttribute('results', JSON.stringify(r));
div.setAttribute('index', index);
var a=document.createElement('a');
a.innerHTML='Previous';
a.href='javascript:void(0);';
a.addEventListener('click', changeImage.bind(undefined, div, -1, input), false);
div.appendChild(a);
}
div.appendChild(document.createTextNode(' | '));
var a=document.createElement('a');
div.appendChild(a);
a.href='javascript:void(0);';
a.innerHTML = 'Copy to input';
var img=document.createElement('img');
a.addEventListener('click', triggerKeyup.bind(undefined, input, img), false);
div.appendChild(document.createElement('br'));
var a=document.createElement('a');
a.href='javascript:void(0);';
div.appendChild(a);
a.setAttribute('imageSize', 'large');
a.addEventListener('click', changeSize.bind(undefined, a, img, input, r[index].artworkUrl60), false);
a.appendChild(img);
var artwork=r[index].artworkUrl60.replace("60x60bb", "10000x10000-999");
if(window.localStorage.iTunesSize == 'small')
artwork=r[index].artworkUrl60.replace("60x60bb", "600x600bb");
img.src=artwork;
//input.value = img.src;
}
function triggerKeyup(input, img)
{
input.value=img.src;
var evt = document.createEvent("HTMLEvents");
evt.initEvent("keyup", false, true);
input.dispatchEvent(evt);
}
function changeSize(a, img, input, url)
{
if(a.getAttribute('imageSize') == 'large')
{
window.localStorage.iTunesSize='small';
a.setAttribute('imageSize', 'small');
url=url.replace("60x60bb", "600x600bb");
}
else
{
window.localStorage.iTunesSize='large';
a.setAttribute('imageSize', 'large');
url=url.replace("60x60bb", "10000x10000-999");
}
input.value=url;
img.src=url;
var evt = document.createEvent("HTMLEvents");
evt.initEvent("keyup", false, true);
input.dispatchEvent(evt);
}
function rehost(imageInput, span)
{
if(imageInput.getAttribute('autorehost') != "true")
return;
var whitelisted = ["imgur.com", "ptpimg.me"];
if(imageInput.value.length < 1)
return;
for(var i=0; i<whitelisted.length; i++)
{
var whitelist=whitelisted[i];
if(imageInput.value.indexOf(whitelist) != -1)
return;
}
if(imageInput.value.indexOf("discogs.com") != -1)
{
imageInput.value = "http://reho.st/"+imageInput.value;
}
span.innerHTML = 'Rehosting';
var formData = new FormData();
formData.append('image', imageInput.value);
if(imageInput.getAttribute('working') == "true")
return;
imageInput.setAttribute('working', "true");
window.setTimeout(unworking.bind(undefined, imageInput), 1000);
var settings = getSettings();
if(settings.site == 'imgur.com')
{
var xhr = new XMLHttpRequest();
xhr.open('POST', 'https://api.imgur.com/3/image');
xhr.setRequestHeader('Authorization', 'Client-ID 735033a56fe790b');
xhr.onreadystatechange = xhr_func.bind(undefined, span, xhr, rehosted.bind(undefined, imageInput, span), rehost.bind(undefined, imageInput, span));
xhr.send(formData);
}
else if(settings.site == 'ptpimg.me')
{
if(!settings.apiKey || settings.apiKey.length != 36)
{
span.innerHTML = 'No valid ptpimg.me API key set';
return;
}
/*var formData = new FormData();
formData.append('link-upload', image_input.value);
formData.append('api_key', 'xx');
// ptpimg.me doesn't have 'Access-Control-Allow-Origin' set
var xhr = new XMLHttpRequest();
xhr.open('POST', 'https://ptpimg.me/upload.php');
xhr.onreadystatechange = xhr_func.bind(undefined, a, xhr, uploaded.bind(undefined, a, form, settings), doRehost.bind(undefined, a, image_input, form, settings));
xhr.send(formData);*/
// use GM_xmlhttpRequest for cross-domain
GM_xmlhttpRequest({
method: "POST",
url: 'https://ptpimg.me/upload.php',
data: "link-upload="+encodeURIComponent(imageInput.value)+'&api_key='+settings.apiKey,
headers: {
"Content-Type": "application/x-www-form-urlencoded"
},
onload: function(response) { rehosted(imageInput, span, response.responseText); }
});
}
}
function getSettings()
{
var settings = window.localStorage.uploadFromUploadPageSettings;
if(!settings)
{
settings = {site:'imgur.com', apiKey:window.localStorage.ptpimgAPIKey ? window.localStorage.ptpimgAPIKey : ''};
}
else
settings = JSON.parse(settings);
return settings;
}
function unworking(input)
{
input.setAttribute('working', "false");
}
function rehosted(imageInput, span, response)
{
var settings = getSettings();
var newLink='';
try
{
if(settings.site == 'imgur.com')
newLink = JSON.parse(response).data.link.replace(/http:/, 'https:');
else if(settings.site == 'ptpimg.me')
{
var r=JSON.parse(response)[0];
newLink = "https://ptpimg.me/"+r.code+'.'+r.ext;
}
}
catch(err)
{
span.innerHTML = err.message;
return;
}
span.innerHTML = 'Rehosted';
imageInput.value = newLink;
}
function toggleAutoRehost(a, input, span)
{
if(a.innerHTML.indexOf('Off') != -1)
{
input.setAttribute('autorehost', 'true');
a.innerHTML = 'Auto-rehost: On';
window.localStorage.autoUpload = 'true';
rehost(input, span);
}
else
{
input.setAttribute('autorehost', 'false');
a.innerHTML = 'Auto-rehost: Off';
window.localStorage.autoUpload = 'false';
}
}
function xhr_func(messageDiv, xhr, func, repeatFunc)
{
if(xhr.readyState == 4)
{
if(xhr.status == 200)
func(xhr.responseText);
else
{
messageDiv.innerHTML = 'Error: '+xhr.status+'<br />retrying in 1 second';
window.setTimeout(repeatFunc, 1000);
}
}
}