Turns thumbnail titles into direct or mode=manga links, adds direct image links on mode=manga pages, replaces the medium thumbnail on mode=medium pages with the full size, and disables lazy-loading images.
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// ==UserScript==
// @name Pixiv Direct Links
// @namespace https://greasyfork.org/scripts/4555
// @description Turns thumbnail titles into direct or mode=manga links, adds direct image links on mode=manga pages, replaces the medium thumbnail on mode=medium pages with the full size, and disables lazy-loading images.
// @include http://www.pixiv.net*
// @grant GM_xmlhttpRequest
// @version 2014.09.28
// ==/UserScript==
//Turn thumbnail titles into direct links (single images) or mode=manga links. GM_xmlhttpRequest is required for images uploaded after ~2014/09/24. Title links are disabled by default when GM_xmlhttpRequest() isn't available but can be enabled anyway by changing this setting to just "true".
var directTitles = ( typeof(GM_xmlhttpRequest) != "undefined" );
//Append direct links below images on mode=manga pages
var directManga = true;
//Replace the medium thumbnail on mode=medium pages with (and link it to) the full size. If GM_xmlhttpRequest is available, the old-style URL is used.
var fullSizeMedium = true;
//Disable lazy loading images. These appear on mode=manga pages, rankings, and the "Recommended" section of the bookmarks page.
var dontSayLazy = true;
//----------------------------------------------------------------//
if( location.search.indexOf("mode=manga_big") > 0 || location.search.indexOf("mode=big") > 0 )
{
//Make the 'big'/'manga_big' image link to itself instead of closing the window
var image = document.getElementsByTagName("img")[0];
if( image )
{
var link = document.createElement("a");
link.href = image.src;
link.appendChild( document.createElement("img") ).src = image.src;
document.body.innerHTML = "";
document.body.appendChild( link );
}
}
else if( location.search.indexOf("mode=manga") > 0 )
{
var container = document.getElementsByClassName("full-size-container");
if( directManga && container.length )
{
//Check the mode=manga_big page for the first page to determine if the "_big_p" size exists.
var req = new XMLHttpRequest();
req.open( "GET", location.href.replace('mode=manga','mode=manga_big&page=0'), true );
req.onload = function()
{
var firstImage = req.responseXML.querySelector("img[src*='_p0.']").src;
for( var i = 0; i < container.length; i++ )
{
//Add direct link below each page
var link = document.createElement("a");
link.textContent = "direct link";
link.style.display = "block";
link.href = firstImage.replace( "_p0.", "_p"+i+"." );
container[i].parentNode.appendChild( link );
}
}
req.responseType = "document";
req.send(null);
}
}
else if( window == window.top )//not inside iframe
{
if( directTitles )
{
//Link dem titles.
linkThumbTitles([document]);
new MutationObserver( function(mutationSet)
{
mutationSet.forEach( function(mutation){ linkThumbTitles( mutation.addedNodes ); } );
}).observe( document.body, { childList:true, subtree:true } );
}
//Full size image on mode=medium page:
var mediumLink = location.search.indexOf("mode=medium") > 0 && document.querySelector(".works_display a[href*='mode='][href*='illust_id=']");
if( mediumLink )
{
//Make link open in same window
mediumLink.removeAttribute('target');
//If not manga, replace the thumbnail with the full size and point the link directly to the image instead of the mode=big page
var mainImage = fullSizeMedium && mediumLink.href.indexOf("mode=big") > 0 && mediumLink.getElementsByTagName("img")[0];
if( mainImage )
{
mainImage.setAttribute("style", "max-width: 740px; height: auto; width: auto;");
if( mainImage.src.indexOf("_m.") > 0 )
mediumLink.href = mainImage.src = mainImage.src.replace("_m.",".");
else if( typeof(GM_xmlhttpRequest) != "undefined" )
queryAPI( [{ "id": mediumLink.href.match(/illust_id=(\d+)/)[1], "link": mediumLink, "image": mainImage.src, "fullsize": mainImage }] );
else
{
//New thumbnails are always jpg, need to query mode=big page (only seems to work from mode=medium pages) to get the right file extension.
var req = new XMLHttpRequest();
req.open( "GET", mediumLink.href, true );
req.onload = function(){ mediumLink.href = mainImage.src = req.responseXML.getElementsByTagName("img")[0].src; }
req.responseType = "document";
req.send(null);
}
}
}
}
if( dontSayLazy && unlazyImage() && window == window.top )
{
//Initial page has lazy images; listen for more images added later
new MutationObserver( function(mutationSet)
{
mutationSet.forEach( function(mutation)
{
for( var i = 0; i < mutation.addedNodes; i++ )
unlazyImage( mutation.addedNodes[i] );
} );
}).observe( document.body, { childList:true, subtree:true } );
}
//----------------------------------------------------------------//
function unlazyImage(target)
{
var images = ( target || document ).querySelectorAll("img[data-src]");
for( var i = 0; i < images.length; i++ )
images[i].src = images[i].getAttribute("data-src");
return images.length;
}
function linkThumbTitles(targets)
{
var titleList = [];
for( var i = 0; i < targets.length; i++ )
{
//Change titles on ranking pages:
var rankTitle = targets[i].querySelectorAll(".ranking-item a.title[href*='mode=medium'][href*='illust_id=']");
for( var j = 0; j < rankTitle.length; j++ )
titleList.push({ "id": rankTitle[j].href.match(/illust_id=(\d+)/)[1], "link": rankTitle[j] });
//Most thumbnails:
var image = targets[i].querySelectorAll("li a[href*='mode=medium'][href*='illust_id='] img");
for( var j = 0; j < image.length; j++ )
{
var page, title;
for( page = image[j].parentNode; page.tagName != "A"; page = page.parentNode );
//The prev/next thumbnails on mode=medium pages have text before/after the image. Text also follows the image on image responses listings.
if( !(title = page.getElementsByClassName("title")[0]) && (title = page.lastChild).nodeName != '#text' && (title = page.firstChild).nodeName != '#text' )
continue;//Can't find title element
if( image[j].parentNode.classList.contains("ugoku-illust") )
continue;//Ugoira animation
//Start title link at mode=medium and change later.
var titleLink = document.createElement("a");
titleLink.href = page.href;
titleLink.style.color = "#333333";//Style used on some pages
//Move the title out of the thumbnail link
page.removeChild(title);
titleLink.appendChild(title);
page.parentNode.insertBefore( titleLink, page.nextSibling );
titleList.push({ "id": page.href.match(/illust_id=(\d+)/)[1], "link": titleLink, "image": image[j].src });
}
}
if( !titleList.length )
return;
if( typeof(GM_xmlhttpRequest) != "undefined" )
queryAPI( titleList );
else for( var i = 0; i < titleList.length; i++ )
directLinkSingle( titleList[i] );
}
function queryAPI(titleList)
{
var query = "http://spapi.pixiv.net/iphone/illust.php?illust_id="+titleList[0].id;
for( var i = 1; i < titleList.length; i++ )
query += ","+titleList[i].id;
//Session ID is needed for R-18 images
var sessionID = document.cookie.match(/PHPSESSID=[^;]+/)[0];
if( sessionID )
query += "&"+sessionID;
GM_xmlhttpRequest(
{
method: "GET",
url: query,
onload: function(responseDetails)
{
var result = [], quote = false;
//Strip quotes and commas inside of quotes, for easier parsing later
for( var i = 0; i < responseDetails.responseText.length; i++ )
{
if( responseDetails.responseText[i] == '"' )
quote = !quote;
else if( !quote || responseDetails.responseText[i] != ',' )
result.push( responseDetails.responseText[i] );
}
result = result.join("").split("\n");
for( var i = 0; i < result.length && result[i].length; i++ )
{
var matcher, parr = result[i].split(",");
for( var j = 0; j < titleList.length; j++ )
if( parr[0] == titleList[j].id )
{
//[ 0]: illust_id
//[ 2]: extension
//[ 9]: http://i2.pixiv.net/img04/img/aenobas/mobile/30095810_480mw.jpg?1348946035 (always jpg)
//[19]: # pages (empty if not manga)
if( /^\d+$/.test(parr[19]) )
{
titleList[j].link.href = titleList[j].link.href.replace("mode=medium","mode=manga");
//Append the page count to the title attribute
( titleList[j].link.firstChild.nodeName == '#text' ? titleList[j].link : titleList[j].link.firstChild ).title += " ("+parr[19]+"p)";
}
else if( (matcher = parr[9].match( /(.*\/img\d+\/img\/[^\/]+\/)mobile\/[^?]+(.*)/ )) != null )
{
titleList[j].link.href = matcher[1]+parr[0]+"."+parr[2]+matcher[2];//baseURL + illustID + "." + extension + revision
if( titleList[j].fullsize )
titleList[j].fullsize.src = titleList[j].link.href;
}
//Remove title from list
titleList.splice( j, 1 );
break;
}
}
//Individually query whatever didn't get matched above
for( var i = 0; i < titleList.length; i++ )
directLinkSingle( titleList[i] );
}
});
}
//Fallback method to query each image's mode=medium page. Doesn't work on images after Sept 2014.
function directLinkSingle(title)
{
if( title.image && title.image.indexOf("img-master") > 0 )
return;//New medium thumbnails can't be reliably converted to full size because they are always jpg
var req = new XMLHttpRequest();
req.open( "GET", "http://www.pixiv.net/member_illust.php?mode=medium&illust_id="+title.id, true );//Not mode=big, since that only seems to work from mode=medium pages...
req.onload = function()
{
var modeLink = req.responseXML.querySelector(".works_display a[href*='mode=']");
if( modeLink.href.indexOf("mode=manga") > 0 )
title.link.href = modeLink.href;
else if( modeLink.href.indexOf("mode=big") > 0 )
title.link.href = modeLink.querySelector("img[src*='_m.']").src.replace("_m.",".");
}
req.responseType = "document";
req.send(null);
}