// ==UserScript==
// @name Pixiv Lazy plus
// @namespace pixivlazyplus
// @description provide a direct link to original image ([s] link).
// @license Public Domain
// @version 0.9.0.23
// @include http://www.pixiv.net/*
// @include https://www.pixiv.net/*
// @include https://accounts.pixiv.net/*
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_xmlhttpRequest
// @grant GM_log
// @grant GM_registerMenuCommand
// ==/UserScript==
// version 0.9.0.23 - adapted for new index page layout
// version 0.9.0.22 - go back to probing due to low rate limit of ajax api (it doesn't probe ugoira properly at the moment)
// version 0.9.0.21 - switch to ajax api (https://github.com/danbooru/danbooru/blob/39cc3ed5cf913499093d2f641d70d7682a14fa42/app/logical/pixiv_ajax_client.rb)
// version 0.9.0.20 - tried to take care refresh_token, and overhual non-app-api version of parsing code (as urgency relief)
// version 0.9.0.19 - followup https://github.com/upbit/pixivpy/issues/83#issuecomment-527232396
// version 0.9.0.18 - fix medium page neighbor illust direct links
// version 0.9.0.17 - fix medium page list after server side version up
// version 0.9.0.16 - fix medium page after server side version up
// version 0.9.0.15 - fix fetching preview urls, add a button for manual generating source links
// version 0.9.0.14 - use data-src and always post-processing
// version 0.9.0.13 - fix OAuth login detection URL, turn pixiv-dic URL into tag-searching URL
// version 0.9.0.12 - try to auto login with tags.php ifreame reloading
// version 0.9.0.11 - fix ranking [s] link attachment
// version 0.9.0.10 - resize images in manga view
// version 0.9.0.9 - fix for elimination of public API me.json
// version 0.9.0.8 - add Auto Login menu item
// version 0.9.0.7 - more fix of cookie issue
// version 0.9.0.6 - fix cookie issue
// version 0.9.0.5 - fix ugoira link again
// version 0.9.0.4 - restore MangaFull function
// version 0.9.0.3 - fix clearing accessToken logic, add function to check if accessToken is still valid
// version 0.9.0.2 - fix ugoira link
// version 0.9.0.1 - disable MangaFull since pixiv checks referer for full size manga pages now.
// version 0.9 - upgrade to OAuth API + Pixiv Public API
// version 0.8.14.1 - fix new medium page layout
// version 0.8.13 - fix image response lazy link position
// version 0.8.12 - fix mypage right side lazy links
// version 0.8.11 - fix double links in medium page
// version 0.8.10 - fix double links in medium page
// version 0.8.9 - append [U] link after canvas
// version 0.8.8 - fix loading big manga URL bug introduced in 0.8.7
// version 0.8.7 - fix loading big manga URL in with PNG format
// version 0.8.6 - fix modifying big manga URL in manga page
// version 0.8.5 - fix preloading new manga URL format
// version 0.8.4 - fix detecting URL new format
// version 0.8.3 - fix detecting URL new format
// version 0.8.2 - fix detecting URL new format
// version 0.8.1 - fix detecting ugoira in prev/next
// version 0.8.0 - add ability for downloading ugoira as zip
// version 0.7.9 - fix for no profile image
// version 0.7.8 - fix for spapi return value changes
// version 0.7.7 - change [s] to [M](go directly to manga page) for manga links
// version 0.7.6 - fix prev/next [s] link
// version 0.7.5 - fix new manga page
// version 0.7.4 - fix modified images
// version 0.7.3 - fix missing session ID when it is not the end of cookie
// version 0.7.2 - fix comma in tags breaking parsing logic
// version 0.7.1 - fix iPhone API by supplying session ID
// version 0.7 - work with new sample images with iPhone API, fix old manga
// version 0.6.1 - preload manga images
// version 0.6 - change manga mode to big images
// version 0.5 - remove [b] link, add stylish style class
// version 0.4 - updated to filter new thumbnails
// version 0.3 - fix a bug, hat-tip to syosyo
// version 0.2 - updated on 2008-06-25
var pixivlink_run = 0;
var pixivlink_reloadRequested = 0;
var isNewManga = 1;
var postProcImg = new Array();
var preloadImg = new Array();
var Imgs = new Array();
//var sessID1 = (/PHPSESSID=[^;]*?(?=;|$)/.exec(document.cookie) || "");
var sessID1 = "";
var sessID2 = (/PHPSESSID=[0-9a-f]*?(?=;|$)/.exec(document.cookie) || ""); // should be unused
var mangaFormat = 'jpg';
var pixivlink_imgs = 0;
/*
String.prototype.splitCSV = function(sep) {
for (var foo = this.split(sep = sep || ","), x = foo.length - 1, tl; x >= 0; x--) {
if (foo[x].replace(/"\s+$/, '"').charAt(foo[x].length - 1) == '"') {
if ((tl = foo[x].replace(/^\s+"/, '"')).length > 1 && tl.charAt(0) == '"') {
foo[x] = foo[x].replace(/^\s*"|"\s*$/g, '').replace(/""/g, '"');
} else if (x) {
foo.splice(x - 1, 2, [foo[x - 1], foo[x]].join(sep));
} else foo = foo.shift().split(sep).concat(foo);
} else foo[x].replace(/""/g, '"');
} return foo;
};*/
function _e(id) { return document.getElementById(id); }
function getElementsByClassName(matchClass) {
var clselems = new Array();
var elems = document.getElementsByTagName('*'), i;
for (i in elems) {
if((' ' + elems[i].className + ' ').indexOf(' ' + matchClass + ' ')
> -1) {
clselems.push(elems[i]);
}
}
return clselems;
}
function createCookie(cookietext,days, domain) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
if (domain) domain = "; domain="+domain;
else domain = "";
document.cookie = cookietext+expires+domain+"; path=/";
}
function GetImageIDFromLink(imageLink) {
var imgID = 0; // If lower 11319936 it means Manga does not have Big version
var re = /\d+([_a-z0-9]+)?\.(jpe?g|gif|png)\??.*$|id=[0-9]+$/;
var s = re.exec(imageLink);
if (s && s.length > 0) {
re = /\d+/;
imgID = re.exec(s[0])[0];
}
return imgID;
}
function pixivlink() {
//alert(pixivlink_run);
if (!pixivlink_run) pixivlink_run = 1;
else return;
var Items = document.getElementsByTagName('img');
var rexa = /\?mode\=(medium|manga)\&illust_id|i\.pximg\.net|\/artworks\//;
var rexb = /source.pixiv.net/;
var rexc = /\/img-inf\//;
var rexd = /\/mobile\//;
var rexe = /\/c\//;
for (var i = 0; i < Items.length; i++) {
var imgR = Items[i];
var aR3 = imgR.parentNode.parentNode.parentNode;
var aR = imgR.parentNode.parentNode;
var aR2 = imgR.parentNode;
var isThumbnail = ((' ' + aR2.className + ' ').indexOf(' _layout-thumbnail ') > -1) //&& ((' ' + aR2.className + ' ').indexOf(' ui-modal-trigger ') > -1)
//GM_log('aR2.className = "'+aR2.className+'", imgR.src='+imgR.src);
//GM_log('isThumbnail = '+isThumbnail);
if (rexa.test(aR3.href)/* || isThumbnail*/) {
aR = aR3;
}
if (rexa.test(aR2.href)/* || isThumbnail*/) {
aR = aR2;
}
if (rexa.test(aR.href) || isThumbnail) {
if(imgR.hasAttribute("data-src")) {
var imgID = GetImageIDFromLink(imgR.getAttribute("data-src"));
var srcR = imgR.getAttribute("data-src").replace(/(_s|_m|_100|_64x64|_master1200|_custom1200|_square1200)\./i, ".");
} else {
var imgID = GetImageIDFromLink(imgR.src);
var srcR = imgR.src.replace(/(_s|_m|_100|_64x64|_master1200|_custom1200|_square1200)\./i, ".");
}
srcR = srcR.replace(/\/c\/\d+x\d+(_\d+)?(_[a-z]\d+)?(_[a-z]\d+)?\/(img-master|custom-thumb)\//i, "/img-original/");
srcR = srcR.replace(/\/img-master\//i, "/img-original/");
srcR = srcR.replace(/(\d{2,})\.jpg$/, "$1_p0.jpg"); // fix ID-only URLs
// var hrefR = aR.href.replace(/medium/i, "big");
var tdR = aR.parentNode;
//GM_log('srcR = "'+srcR);
/* var linkB = document.createElement('a');
linkB.href = hrefR;
linkB.target = '_blank';
linkB.style.padding = '0 2px';
linkB.className = '_pxlazy';
linkB.appendChild(document.createTextNode('[b]'));
tdR.appendChild(linkB);*/
// tdR.appendChild(document.createTextNode(' '));
if (!rexb.test(srcR) && Imgs.indexOf(imgID) == -1 && !_e('ill_' + imgID)) {
var linkS = document.createElement('a');
linkS.href = srcR;
linkS.target = '_blank';
linkS.className = '_pxlazy _pxlazy_s';
linkS.setAttribute('id', 'ill_' + imgID);
linkS.appendChild(document.createTextNode('[s]'));
if (aR2.tagName.toUpperCase() == 'DIV' && imgR.className.toLowerCase().indexOf('thumbnail') == -1) {
var targetelem = getElementsByClassName('works_display');
if(targetelem.length) {
targetelem[0].appendChild(linkS);
} else {
tdR.appendChild(linkS);
}
} else {
tdR.appendChild(linkS);
}
if (1/*rexc.test(imgR.src)||rexd.test(imgR.src)||rexe.test(imgR.src)*/) {
//GM_log("postProcImg.push("+imgID+")"+imgR.src);
postProcImg.push({id:imgID, url:srcR});
}
Imgs.push(imgID);
}
}
}
var ItemsDiv = document.getElementsByTagName('div');
//GM_log("ItemsDiv.length="+ItemsDiv.length);
for (var i = 0; i < ItemsDiv.length; i++) {
var divR = ItemsDiv[i];
var aR = divR.parentNode.parentNode;
var rexf = /\/img-master\//;
var imgSrc;
try{
imgSrc=divR.style.backgroundImage.substr(5);
imgSrc=imgSrc.substr(0,imgSrc.length-2);
}catch(e) {}
if(!imgSrc && divR.getAttribute("role")=='presentation') {
try{
imgSrc=window.getComputedStyle(divR,null).getPropertyValue('background-image').substr(5);
imgSrc=imgSrc.substr(0,imgSrc.length-2);
}catch(e) {}
}
var isThumbnail = ((' ' + divR.className + ' ').indexOf(' lazyloaded ') > -1)
if(isThumbnail || rexf.test(imgSrc)) {
/*var imgID = GetImageIDFromLink(divR.style.backgroundImage);
var imgSrc=divR.style.backgroundImage.substr(5);
imgSrc=imgSrc.substr(0,imgSrc.length-2);*/
var imgID = GetImageIDFromLink(imgSrc);
//GM_log("imgSrc="+imgSrc);
var srcR = imgSrc.replace(/_s\.|_m\.|_100\.|_64x64|_master1200|_custom1200|_square1200\./i, ".");
if (rexf.test(imgSrc) && !_e('ill_' + imgID)) {
// GM_log("style.backgroundImage="+imgSrc);
var linkS = document.createElement('a');
linkS.href = srcR;
linkS.target = '_blank';
linkS.className = '_pxlazy _pxlazy_s';
linkS.setAttribute('id', 'ill_' + imgID);
linkS.appendChild(document.createTextNode('[s]'));
if(aR.tagName.toUpperCase() == 'A') aR = aR.parentNode;
aR.appendChild(linkS);
postProcImg.push({id:imgID, url:imgSrc});
}
}
}
if (postProcImg.length > 0) {
for (var x = 0; x < postProcImg.length; x++) {
if(0) { // ajax api
GM_xmlhttpRequest({
url: 'https://www.pixiv.net/ajax/illust/' + postProcImg[x].id,
method: "GET",
headers: {
Referer: "http://www.pixiv.net",
"Cookie": ''+sessID1
},
onload: function (response) {
if (response.status == 200) {
var rexb = /source.pixiv.net/;
// var rexU = /\/c\//;
var rexU = /_ugoira/;
var rexe = /\/c\//;
var vals = JSON.parse(response.responseText);
/*var vtxt = '';
for(var x=0;x < vals.length;x++)
vtxt=vtxt+x+':'+vals[x]+"\n";
GM_log(vtxt);*/
if (!vals.error) {
var slnk, imgID, isRestricted;
isRestricted = vals.body.restrict;
isUgoira = rexU.test(vals.body.urls.original);
// if (!isRestricted) {
//GM_log("imgID = vals[0]");
imgID = vals.body.illustId;
/* } else {
//GM_log("GetImageIDFromLink("+response.finalUrl+")");
imgID = GetImageIDFromLink(response.finalUrl);
}*/
slnk = _e('ill_' + imgID);
if (slnk) {
var goodSlink;
if (vals.body.pageCount > 1) {
goodSlink = 'http://www.pixiv.net/member_illust.php?mode=manga&illust_id=' + imgID;
slnk.innerHTML = '[M]';
} else {
var re = new RegExp('/' + imgID + '_.*$');
if (isUgoira) {// grab zip!
//GM_log("isUgoira");
slnk.innerHTML = '[U]';
goodSlink = vals.body.urls.original.replace(/img-original/, 'img-zip-ugoira').replace(re, '/' + imgID + '_ugoira1920x1080.zip');
/* } else if (rexe.test(vals[9])) {// new 480mw URL
//GM_log("480mw");
goodSlink = vals[9].replace(/c\/480x960\//, '').replace(/img-master/, 'img-original').replace(re, '/' + vals[0] + '_p0.' + vals[2]);
} else if (!isRestricted && !rexe.test(vals[9])) {// use 480mw instead
//GM_log("480mw");
goodSlink = vals[9].replace(/mobile\//, '').replace(re, '/' + vals[0] + '.' + vals[2]);
} else { //salvage from profile image
//GM_log("salvage");
re = /\/[0-9_]+\..*$/;
goodSlink = vals[29].replace(/mobile\//, '').replace(/profile\//, 'img/').replace(re, '/' + imgID + '.' + vals[2]);
*/
} else {
goodSlink = vals.body.urls.original;
}
}
slnk.href = goodSlink;
// convert UTC time to ISO date string in GMT+9
var datestamp=(new Date((new Date(vals.body.uploadDate)).getTime()+(3600000*9))).toISOString();
slnk.title=datestamp.substring(0,10)+" "+datestamp.substring(11,19); // "date time"
slnk.className = '_pxlazy _pxlazy_s _pxlazy_s_new';
}
}
} else if (response.status == 400) {
// accessToken ="";
// GM_setValue("accessToken",accessToken);
}
}
});
} else {
//GM_log("check="+JSON.stringify(postProcImg[x], null, 4));
//GM_log("check url="+(postProcImg[x]).url);
GM_xmlhttpRequest({
url: postProcImg[x].url,
method: "HEAD",
headers: {
Referer: "http://www.pixiv.net",
"Cookie": ''+sessID1
},
onload: function (response) {
var slnk, imgID, isRestricted;
imgID = GetImageIDFromLink(response.finalUrl);
slnk = _e('ill_' + imgID);
//GM_log("response="+JSON.stringify(response, null, 4));
if (response.status == 200) {
//GM_log("url="+response.finalUrl+" exists");
} else /* assume error */ {
GM_log("url="+response.finalUrl+" NOT exist!");
slnk.href = slnk.href.replace(/\.jpg$/,".png"); // dumb replacing jpg to png
}
}
});
}
}
}
/* var links = document.getElementsByTagName('a');
var tagslink = /tags\.php\?tag=/;
for (var i = 0; i < links.length; i++) {
if (tagslink.test(links[i].href))
links[i].href = links[i].href.replace("tags.php?tag=", "search.php?s_mode=s_tag&word=");
}*/
if (unsafeWindow.pixiv && unsafeWindow.pixiv.context.images) {
var illustID = GetImageIDFromLink(unsafeWindow.pixiv.context.images[0]/*[0]*/);
isNewManga = (illustID >= 11319936);
//GM_log("illustID="+illustID);
GM_xmlhttpRequest({
url: 'https://www.pixiv.net/ajax/illust/' + illustID + '/pages',
method: "GET",
headers: {
Referer: "http://www.pixiv.net",
"Cookie": ''+sessID1
},
onload: function (response) {
if (response.status == 200) {
//GM_log(response.responseText);
var vals = JSON.parse(response.responseText);
var rexe = /\/c\//;
if(!vals.error) {
mangaFormat = vals.body[0].urls.original.split('.').pop();
//GM_log(mangaFormat);
/*var vtxt = '';
for(var x=0;x < vals.length;x++)
vtxt=vtxt+x+':'+vals[x]+"\n";
GM_log(vtxt);*/
//GM_log("2nd");
/*if (rexe.test(vals[9]))*/ mangaFull();
}
} else if (response.status == 400) {
// accessToken ="";
// GM_setValue("accessToken",accessToken);
}
}
});
var rexe = /\/c\//;
//GM_log("isNewManga");
//setTimeout(mangaFull,250);
//GM_log("2nd");
// mangaFull();
}
}
var vp_w = Math.max(document.documentElement.clientWidth, window.innerWidth || 0)
var vp_h = Math.max(document.documentElement.clientHeight, window.innerHeight || 0)
function resizeImg(obj){
//console.log("resizeImg");
var imgW=obj.width;
var imgH=obj.height;
var imgAR=imgW/imgH;
obj.alt = obj.src;
/* set min size to 16x16px */
obj.style.minWidth = '16px';
obj.style.minHeight = '16px';
if(imgW > vp_w || imgH > vp_h) {
if(imgAR < 1.0) {
obj.height = vp_h*0.95;
obj.width = obj.height*imgAR;
} else {
obj.width = vp_w*0.88;
obj.height = obj.width/imgAR;
}
}
}
function mangaFull() {
Items = document.getElementsByTagName('img');
var rexe = /\/img-/;
for (var x = 0; x < unsafeWindow.pixiv.context.images.length; x++) {
if (isNewManga) {
if(rexe.test(unsafeWindow.pixiv.context.images[x]))
unsafeWindow.pixiv.context.images[x]/*[0]*/ = unsafeWindow.pixiv.context.images[x]/*[0]*/.replace(/c\/1200x1200\//, '').replace(/img-master/, 'img-original').replace(/_p(\d+).*(\.[a-zA-Z\?\d]+)$/, "_p$1."+mangaFormat);
else
unsafeWindow.pixiv.context.images[x]/*[0]*/ = unsafeWindow.pixiv.context.images[x]/*[0]*/.replace(/_p(\d+\.[a-zA-Z\?\d]+)$/, "_big_p$1");
}
preloadImg.push(new Image());
preloadImg[preloadImg.length - 1].src = unsafeWindow.pixiv.context.images[x]/*[0]*/;
}
for (var x = 0; x < Items.length; x++) {
var datasrc = Items[x].getAttribute("data-src");
if (datasrc) {
//GM_log("original-datasrc="+datasrc+" ,mangaFormat="+mangaFormat);
if(rexe.test(datasrc))
datasrc = datasrc.replace(/c\/1200x1200\//, '').replace(/img-master/, 'img-original').replace(/_p(\d+).*(\.[a-zA-Z\?\d]+)$/, "_p$1."+mangaFormat);
else
datasrc = datasrc.replace(/_p(\d+\.[a-zA-Z\?\d]+)$/, "_big_p$1");
//GM_log("new-datasrc="+datasrc+" ,mangaFormat="+mangaFormat);
}
Items[x].setAttribute("data-src", datasrc);
Items[x].addEventListener('load', function(e) {resizeImg(e.target);},true);
if (isNewManga) {
//GM_log(x+".src="+Items[x].src);
if(datasrc)
Items[x].src = datasrc;
else if(rexe.test(Items[x].src))
Items[x].src = Items[x].src.replace(/c\/1200x1200\//, '').replace(/img-master/, 'img-original').replace(/_p(\d+).*(\.[a-zA-Z\?\d]+)$/, "_p$1$2");
else
Items[x].src = datasrc ? datasrc : Items[x].src.replace(/_p(\d+\.[a-zA-Z\?\d]+)$/, "_big_p$1");
}
}
}
/*if(!autoLogin) {
GM_registerMenuCommand("Enable Auto Login", function(){
GM_setValue("autoLogin",true);
});
} else {
GM_registerMenuCommand("Disable Auto Login", function(){
GM_setValue("autoLogin",false);
});
}*/
window.addEventListener("load", pixivlink, true);
// create button for manually trigger source link generation
tmp = document.createElement ('input');
tmp.id = 'pxlink';
tmp.type = 'button';
tmp.value='P';
tmp.accessKey='x';
tmp.style.position = "fixed";
tmp.style.bottom = "0px";
tmp.style.left = "0px";
tmp.style.backgroundColor="#fdd";
tmp.addEventListener("click", function(e){postProcImg = new Array();pixivlink_run = 0;pixivlink();}, false);
document.body.appendChild(tmp);
if(location.pathname != "/")
setTimeout(function() {
document.getElementById('pxlink').click();
}, 2000);
