Loads more pixiv pages as you scroll down.
当前为
// ==UserScript==
// @name Endless Pixiv Pages
// @namespace https://greasyfork.org/scripts/3254
// @include http://www.pixiv.net/*
// @include https://www.pixiv.net/*
// @description Loads more pixiv pages as you scroll down.
// @version 2017.04.24
// @grant none
// ==/UserScript==
var iframeLoader = false;//If true, load pages inside a hidden iframe instead of with XMLHttpRequest--other pixiv scripts might work better with this on.
var scrollBuffer = 500;//Minimum height remaining to scroll before loading the next page.
var timeToFailure = 30;//Seconds to wait for a response from the next page before attempting to fetch the page again.
//////////////////////////////////////////////////////////////////////////////////////
var mainTable, bottomDoc, nextPage, timeout = 0, pending = false, totalPages = 0, loadAll = false, loadAllLink = null;
//Run if this window isn't inside an iframe and we've found the thumbnail container, bottom pager, and next page
if( window == window.top && (mainTable = getMainTable(document)) != null && (bottomDoc = getBottomPager(document)) != null && (nextPage = getNextPage(bottomDoc)) != null )
{
//Move bottom pager out of where additional content will be loaded
bottomDoc.parentNode.removeChild(bottomDoc);
mainTable.parentNode.parentNode.appendChild(bottomDoc);
if( iframeLoader )
{
//iframe to load pages
iframeLoader = document.createElement("iframe");
iframeLoader.addEventListener("load", function(){ processPage( iframeLoader.contentDocument ); }, false);
iframeLoader.width = iframeLoader.height = 0;
iframeLoader.style.visibility = "hidden";
document.body.appendChild(iframeLoader);
}
var resultBadge = document.querySelector(".count-badge");
var resultMatcher;
if( resultBadge && (resultMatcher = resultBadge.textContent.match(/^(\d+) *(.+)/)) )
{
totalPages = Math.floor( ( parseInt(resultMatcher[1]) + 20 - 1 ) / 20 );
resultBadge.textContent = resultMatcher[1]+" "+resultMatcher[2];//Making sure there's a space between the number and "results"
if( totalPages > 1 )
{
resultBadge.textContent += " ("+totalPages+" pages)";
if( (loadAllLink = document.querySelector('.column-menu')) )
{
loadAllLink = loadAllLink.appendChild( document.createElement("a") );
loadAllLink.style = 'position:absolute; right:10px';
loadAllLink.textContent = "Load All Pages";
loadAllLink.onclick = function()
{
loadAll = !loadAll;
loadAllLink.textContent = loadAll ? "Stop Loading All Pages" : "Load All Pages";
testScrollPosition();
};
}
}
}
//Adjust buffer height
scrollBuffer += window.innerHeight;
//Watch scrolling
window.addEventListener("scroll", testScrollPosition, false);
testScrollPosition();
}
function getMainTable(source)
{
var result = null, tableFun =
[
//bookmarks: user
function(src){ src = src.getElementById("search-result"); return src ? src.getElementsByTagName("ul")[0] : null; },
//search
//new_illust
//member_illust.php?id=####
function(src){ src = src.getElementsByClassName("image-item")[0]; return src ? src.parentNode : null; },
//search: group/novel
function(src){ return src.getElementsByClassName("autopagerize_page_element")[0]; },
//search: users
////function(src){ return src.getElementsByClassName("user-recommendation-items")[0]; },//lazy-loading issue
//default
function(src){ src = src.getElementsByClassName("linkStyleWorks")[0]; return src ? src.getElementsByTagName("ul")[0] : null; }
];
for( var i = 0; i < tableFun.length; i++ )
{
getMainTable = tableFun[i];
if( (result = getMainTable(source)) != null )
return result;
}
return null;
}
function getBottomPager(source)
{
var result = null, pagerFun =
[
//most things
function(src){ src = src.getElementsByClassName("pager-container"); return src.length ? src[src.length - 1].parentNode : null; },
//image responses, bookmarked users
function(src){ src = src.getElementsByClassName("_pager-complex"); return src.length ? src[src.length - 1] : null; }
];
for( var i = 0; i < pagerFun.length; i++ )
{
getBottomPager = pagerFun[i];
if( (result = getBottomPager(source)) != null )
return result;
}
return null;
}
function getNextPage(pager)
{
var links = pager.getElementsByTagName("a");
if( links.length == 0 || links[links.length-1].getAttribute("rel") != "next" )
return null;//No more pages
else if( links[links.length-1].href.indexOf("//www.pixiv.net/") < 0 )
return location.protocol+"//www.pixiv.net/"+links[links.length-1].href;
else
return links[links.length-1].href;
}
function testScrollPosition()
{
if( !pending && ( loadAll || window.pageYOffset + scrollBuffer > bottomDoc.offsetTop ) )
{
pending = true;
timeout = setTimeout( function(){ pending = false; testScrollPosition(); }, timeToFailure*1000 );
//If the page about to be loaded is the last, hide the "Load All Pages" link.
if( loadAllLink && nextPage.replace(/.*(\?|&)p=([0-9]+).*/,'$2') == totalPages )
loadAllLink.style.display = "none";
if( iframeLoader )
iframeLoader.contentDocument.location.replace(nextPage);
else
{
var xhr = new XMLHttpRequest();
xhr.open( "GET", nextPage );
xhr.onabort = xhr.onabort = xhr.onerror = function(){ clearTimeout(timeout); pending = false; };
xhr.onload = function(){ processPage( xhr.responseXML ); };
xhr.responseType = "document";
xhr.send();
}
}
}
function processPage( newDoc )
{
clearTimeout(timeout);
var newTable = getMainTable(newDoc);
//Make sure page loaded properly
if( !newTable )
{
pending = false;
return;
}
//Disable lazy loading to fix pages like /new_illust.php
var image = newTable.getElementsByTagName("img");
for( var i = 0; i < image.length; i++ )
if( image[i].getAttribute("data-src") )
image[i].src = image[i].getAttribute("data-src");
//Add page link
mainTable.parentNode.appendChild( document.createElement("div") ).innerHTML = '<hr style="background-color:#e4e7ee; padding:10px;"><hr style = "margin:10px;"><a style="font-size:large; text-align:left; margin: 12px" href="'+nextPage+'">Page '+nextPage.replace(/.*(\?|&)p=([0-9]+).*/,'$2')+( totalPages > 0 ? " of "+totalPages : "")+'</a>';
//Update the visible bottom paginator.
var bottomPage = getBottomPager( newDoc );
bottomDoc.innerHTML = bottomPage.innerHTML;
//Append new page
mainTable.parentNode.appendChild( document.adoptNode(newTable) );
//Check for the next page, and disable the script if there isn't one.
if( nextPage = getNextPage(bottomPage) )
{
pending = false;
testScrollPosition();
}
else
{
mainTable.parentNode.appendChild( document.createElement("div") ).setAttribute("class","clear");
}
};
//So as I pray, Unlimited Pixiv Works.