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Pixiv Lazy plus

provide a direct link to original image ([s] link).

目前為 2018-05-24 提交的版本，檢視 最新版本。

  1. // ==UserScript== 
  2. // @name           Pixiv Lazy plus
  3. // @namespace      pixivlazyplus
  4. // @description    provide a direct link to original image ([s] link).
  5. // @version        0.9.0.17
  6. // @include        http://www.pixiv.net/*
  7. // @include        https://www.pixiv.net/*
  8. // @include        https://accounts.pixiv.net/*
  9. // @grant          GM_getValue
  10. // @grant          GM_setValue
  11. // @grant          GM_xmlhttpRequest
  12. // @grant          GM_log
  13. // @grant          GM_registerMenuCommand
  14. // ==/UserScript==
  15. // version 0.9.0.17 - fix medium page list after server side version up
  16. // version 0.9.0.16 - fix medium page after server side version up
  17. // version 0.9.0.15 - fix fetching preview urls, add a button for manual generating source links
  18. // version 0.9.0.14 - use data-src and always post-processing
  19. // version 0.9.0.13 - fix OAuth login detection URL, turn pixiv-dic URL into tag-searching URL
  20. // version 0.9.0.12 - try to auto login with tags.php ifreame reloading
  21. // version 0.9.0.11 - fix ranking [s] link attachment
  22. // version 0.9.0.10 - resize images in manga view
  23. // version 0.9.0.9 - fix for elimination of public API me.json
  24. // version 0.9.0.8 - add Auto Login menu item
  25. // version 0.9.0.7 - more fix of cookie issue
  26. // version 0.9.0.6 - fix cookie issue
  27. // version 0.9.0.5 - fix ugoira link again
  28. // version 0.9.0.4 - restore MangaFull function 
  29. // version 0.9.0.3 - fix clearing accessToken logic, add function to check if accessToken is still valid
  30. // version 0.9.0.2 - fix ugoira link
  31. // version 0.9.0.1 - disable MangaFull since pixiv checks referer for full size manga pages now.
  32. // version 0.9 - upgrade to OAuth API + Pixiv Public API
  33. // version 0.8.14.1 - fix new medium page layout
  34. // version 0.8.13 - fix image response lazy link position
  35. // version 0.8.12 - fix mypage right side lazy links
  36. // version 0.8.11 - fix double links in medium page
  37. // version 0.8.10 - fix double links in medium page
  38. // version 0.8.9 - append [U] link after canvas
  39. // version 0.8.8 - fix loading big manga URL bug introduced in 0.8.7
  40. // version 0.8.7 - fix loading big manga URL in with PNG format
  41. // version 0.8.6 - fix modifying big manga URL in manga page
  42. // version 0.8.5 - fix preloading new manga URL format
  43. // version 0.8.4 - fix detecting URL new format
  44. // version 0.8.3 - fix detecting URL new format
  45. // version 0.8.2 - fix detecting URL new format
  46. // version 0.8.1 - fix detecting ugoira in prev/next
  47. // version 0.8.0 - add ability for downloading ugoira as zip
  48. // version 0.7.9 - fix for no profile image
  49. // version 0.7.8 - fix for spapi return value changes
  50. // version 0.7.7 - change [s] to [M](go directly to manga page) for manga links
  51. // version 0.7.6 - fix prev/next [s] link
  52. // version 0.7.5 - fix new manga page
  53. // version 0.7.4 - fix modified images
  54. // version 0.7.3 - fix missing session ID when it is not the end of cookie
  55. // version 0.7.2 - fix comma in tags breaking parsing logic
  56. // version 0.7.1 - fix iPhone API by supplying session ID
  57. // version 0.7 - work with new sample images with iPhone API, fix old manga
  58. // version 0.6.1 - preload manga images
  59. // version 0.6 - change manga mode to big images
  60. // version 0.5 - remove [b] link, add stylish style class
  61. // version 0.4 - updated to filter new thumbnails
  62. // version 0.3 - fix a bug, hat-tip to syosyo
  63. // version 0.2 - updated on 2008-06-25
  64. var pixivlink_run = 0;
  65. var pixivlink_reloadRequested = 0;
  66. var isNewManga = 1;
  67. var postProcImg = new Array();
  68. var preloadImg = new Array();
  69. var Imgs = new Array();
  70. var sessID1 = (/PHPSESSID=[0-9a-f]*?(?=;|$)/.exec(document.cookie) || "");
  71. var sessID2 = (/PHPSESSID=[^;]*?(?=;|$)/.exec(document.cookie) || "");
  72. var accessToken = GM_getValue("accessToken","");
  73. var oauthUserName = GM_getValue("userName","");
  74. var oauthPassword = GM_getValue("passWord","");
  75. var autoLogin = GM_getValue("autoLogin",false);
  76. var mangaFormat = 'jpg';
  77. var pixivlink_imgs = 0;
  78.  
  79. /*
  80. String.prototype.splitCSV = function(sep) {
  81.   for (var foo = this.split(sep = sep || ","), x = foo.length - 1, tl; x >= 0; x--) {
  82.     if (foo[x].replace(/"\s+$/, '"').charAt(foo[x].length - 1) == '"') {
  83.       if ((tl = foo[x].replace(/^\s+"/, '"')).length > 1 && tl.charAt(0) == '"') {
  84.         foo[x] = foo[x].replace(/^\s*"|"\s*$/g, '').replace(/""/g, '"');
  85.       } else if (x) {
  86.         foo.splice(x - 1, 2, [foo[x - 1], foo[x]].join(sep));
  87.       } else foo = foo.shift().split(sep).concat(foo);
  88.     } else foo[x].replace(/""/g, '"');
  89.   } return foo;
  90. };*/
  91.  
  92. function _e(id) { return document.getElementById(id); }
  93.  
  94. function getElementsByClassName(matchClass) {
  95.     var clselems = new Array();
  96.     var elems = document.getElementsByTagName('*'), i;
  97.     for (i in elems) {
  98.         if((' ' + elems[i].className + ' ').indexOf(' ' + matchClass + ' ')
  99.                 > -1) {
  100.             clselems.push(elems[i]);
  101.         }
  102.     }
  103.     return clselems;
  104. }
  105.  
  106. function createCookie(cookietext,days, domain) {
  107.     if (days) {
  108.         var date = new Date();
  109.         date.setTime(date.getTime()+(days*24*60*60*1000));
  110.         var expires = "; expires="+date.toGMTString();
  111.     }
  112.     else var expires = "";
  113.     if (domain) domain = "; domain="+domain;
  114.     else domain = "";
  115.     document.cookie = cookietext+expires+domain+"; path=/";
  116. }
  117.  
  118. function doOAuth(obj) {
  119.     var oauthUser, oauthPass, returnData;
  120.     oauthUser = _e("oauthUsername").value;
  121.     oauthPass = _e("oauthPassword").value;
  122.     createCookie("PHPSESSID=",-1,""); // erase cookie first
  123.     createCookie("PHPSESSID=",-1,".pixxiv.net"); // erase cookie first
  124.     if(oauthUser && oauthPass) {
  125.             GM_setValue("userName",oauthUser);
  126.             GM_setValue("passWord",oauthPass);
  127.             GM_xmlhttpRequest({
  128.                 url: 'https://oauth.secure.pixiv.net/auth/token',
  129.                 method: "POST",
  130.                 headers: {
  131.                     Referer: "http://www.pixiv.net",
  132.                     "Content-Type": "application/x-www-form-urlencoded"
  133.                 },
  134.                 data: "username="+oauthUser+"&password="+oauthPass+"&grant_type=password&client_id=bYGKuGVw91e0NMfPGp44euvGt59s&client_secret=HP3RmkgAmEGro0gn1x9ioawQE8WMfvLXDz3ZqxpK",
  135.                 onload: function (response) {
  136.                     if (response.status == 200) {
  137.                         returnData = JSON.parse(response.responseText);
  138.                         accessToken = returnData.response.access_token;
  139.                         GM_setValue("accessToken",accessToken);
  140.                         if(!autoLogin) alert("Login Sucessfully.");
  141.                         //createCookie(sessID1,0,""); // restore cookie first
  142.                         createCookie(sessID2,0,".pixiv.net"); // restore cookie first
  143.                         window.postMessage('refresh', '*'); //location.reload();
  144.                     } else {
  145.                         //createCookie(sessID1,0,""); // restore cookie first
  146.                         createCookie(sessID2,0,".pixiv.net"); // restore cookie first
  147.                         GM_setValue("autoLogin",false); // clear autologin flag
  148.                         alert("Login Failed!");
  149.                     }
  150.                 }
  151.             });
  152.     }
  153. }
  154.  
  155. function createOAuthLoginForm() {
  156. var tmp, newHTML = document.createElement ('div');
  157. newHTML.id = 'gmOAuthLoginFrm';
  158. newHTML.style.position='absolute';
  159. newHTML.style.backgroundColor='#fff';
  160. newHTML.style.top='0';
  161. newHTML.style.left='0';
  162. newHTML.style.zIndex='100';
  163. newHTML.appendChild(document.createTextNode('OAuth Login User: '));
  164. tmp = document.createElement ('input');
  165. tmp.id = 'oauthUsername';
  166. tmp.type = 'text';
  167. tmp.value = oauthUserName;
  168. newHTML.appendChild(tmp);
  169. newHTML.appendChild(document.createTextNode('Pass: '));
  170. tmp = document.createElement ('input');
  171. tmp.id = 'oauthPassword';
  172. tmp.type = 'password';
  173. tmp.value = oauthPassword;
  174. newHTML.appendChild(tmp);
  175. tmp = document.createElement ('input');
  176. tmp.id = 'oauthSubmit';
  177. tmp.type = 'button';
  178. tmp.value='Login';
  179. tmp.addEventListener("click", function(e){return doOAuth(e);}, false);
  180. newHTML.appendChild(tmp);
  181.  
  182. document.body.appendChild (newHTML);
  183. if(autoLogin) doOAuth(null);
  184. }
  185.  
  186. function checkTokenValid() {
  187.     if(window==window.top) /* I'm NOT in a frame! */ { 
  188.         window.addEventListener('message', function(e) {
  189.             if(e.data=='refresh') {
  190.                 if(!pixivlink_reloadRequested) {
  191. //            GM_log(e.data);
  192.                     pixivlink_reloadRequested = 1;
  193.                     setTimeout("location.reload()",2000);
  194.                 }
  195.             }
  196.         }, false);
  197.     }
  198.  
  199.     if(getElementsByClassName('not-logged-in').length || getElementsByClassName('signup-form__submit').length) {
  200.         createCookie("PHPSESSID=",-1,""); // erase oauth cookie
  201.        GM_log('not logged in');
  202.         var hobj;
  203.         if(hobj=_e('login_pixiv_id')) hobj.value = oauthUserName;
  204.         if(hobj=_e('login_password')) hobj.value = oauthPassword;
  205.         
  206.         /* for old login form */
  207.         if(hobj=document.getElementsByName('pixiv_id')) hobj[0].value = oauthUserName;
  208.         if(hobj=document.getElementsByName('password')) hobj[0].value = oauthPassword;
  209.         
  210.         /*if(window==window.top && (getElementsByClassName('signup-form__submit--login').length || getElementsByClassName('ui-button _login').length)) {
  211.             var tmp, newHTML = document.createElement ('iframe');
  212.             newHTML.setAttribute("src", "http://www.pixiv.net/tags.php");
  213.             newHTML.id = 'gmAutoLoginFrame';
  214.             newHTML.style.position='absolute';
  215.             newHTML.style.backgroundColor='#fff';
  216.             newHTML.style.top='-2000';
  217.             newHTML.style.left='-2000';
  218.             newHTML.height='1px';
  219.             newHTML.width='1px';
  220.             newHTML.style.zIndex='-100';
  221.             document.body.appendChild (newHTML);
  222.         }*/
  223.         
  224.         if(autoLogin) {
  225.  
  226.             autoLogin = false;
  227.             var loginForm;
  228.             if(hobj=_e('login_password')) {
  229.                 loginForm = hobj.parentNode;
  230.                 do {
  231.                     if(loginForm.nodeName == 'FORM') {
  232.                         if(window!=window.top) { 
  233.                             if(!pixivlink_reloadRequested) {
  234.                                 pixivlink_reloadRequested = 1;
  235.                                 window.top.postMessage('refresh', '*');
  236.                             }
  237.                         }
  238. //                        GM_log('called refresh! 1');
  239.                         loginForm.submit();
  240.                     }
  241.                 } while(loginForm = loginForm.parentNode);
  242.             }
  243.  
  244.             /* try old login form as well */
  245.             if(hobj=document.getElementsByName('password')) {
  246.                         GM_log('old login submit');
  247.                 loginForm = hobj[0].parentNode;
  248.                 do {
  249.                     if(loginForm.nodeName == 'FORM') {
  250.                         if(window!=window.top) { 
  251.                             if(!pixivlink_reloadRequested) {
  252.                                 pixivlink_reloadRequested = 1;
  253.                                 window.top.postMessage('refresh', '*');
  254.                             }
  255.                         }
  256.                         GM_log('called refresh! 2');
  257.                         loginForm.submit();
  258.                         break;
  259.                     }
  260.                 } while(loginForm = loginForm.parentNode);
  261.             }
  262.             
  263.         }
  264.     } else {
  265.         if(0 /* disabled */ && window!=window.top) /* I'm in a frame! */ { 
  266.             if(!pixivlink_reloadRequested) {
  267.                 pixivlink_reloadRequested = 1;
  268.                 window.top.postMessage('refresh', '*');
  269.             }
  270. //            GM_log('called refresh! 3');
  271.         }
  272.     }
  273.         GM_xmlhttpRequest({
  274.                 url: 'https://public-api.secure.pixiv.net/v1/me.json',
  275.                 method: "GET",
  276.                 headers: {
  277.                     Referer: "http://www.pixiv.net",
  278.                     "Authorization": "Bearer " + accessToken,
  279.                     "Cookie": sessID1
  280.             },
  281.             onload: function (response) {
  282.                 if (response.status == 200) {
  283. //GM_log(response.responseText);
  284. /*                    var vals = JSON.parse(response.responseText);
  285.                     if(vals.status == "success") {
  286.                     }*/
  287.                 } else /*if (response.status == 400)*/ {
  288.                     accessToken ="";
  289.                     GM_setValue("accessToken",accessToken);
  290.                     createOAuthLoginForm();
  291.                 }
  292.             }
  293.         });
  294. }
  295.  
  296. function GetImageIDFromLink(imageLink) {
  297.     var imgID = 0; // If lower 11319936 it means Manga does not have Big version
  298.  
  299.     var re = /\d+([_a-z0-9]+)?\.(jpe?g|gif|png)\??.*$|id=[0-9]+$/;
  300.     var s = re.exec(imageLink);
  301.     if (s && s.length > 0) {
  302.         re = /\d+/;
  303.         imgID = re.exec(s[0])[0];
  304.     }
  305.     return imgID;
  306. }
  307.  
  308. function pixivlink() {
  309.     //alert(pixivlink_run);
  310.     if (!pixivlink_run) pixivlink_run = 1;
  311.     else return;
  312. 	checkTokenValid();
  313.     var Items = document.getElementsByTagName('img');
  314.     var rexa = /\?mode\=(medium|manga)\&illust_id|i\.pximg\.net/;
  315.     var rexb = /source.pixiv.net/;
  316.     var rexc = /\/img-inf\//;
  317.     var rexd = /\/mobile\//;
  318.     var rexe = /\/c\//;
  319.     for (var i = 0; i < Items.length; i++) {
  320.         var imgR = Items[i];
  321.         var aR = imgR.parentNode.parentNode;
  322.         var aR2 = imgR.parentNode;
  323.         var isThumbnail = ((' ' + aR2.className + ' ').indexOf(' _layout-thumbnail ') > -1) //&& ((' ' + aR2.className + ' ').indexOf(' ui-modal-trigger ') > -1)
  324. //GM_log('aR2.className = "'+aR2.className+'", imgR.src='+imgR.src);
  325. //GM_log('isThumbnail = '+isThumbnail);
  326.         if (rexa.test(aR2.href)/* || isThumbnail*/) {
  327.             aR = aR2;
  328.         }
  329.         if (rexa.test(aR.href) || isThumbnail) {
  330.             if(imgR.hasAttribute("data-src")) {
  331.                 var imgID = GetImageIDFromLink(imgR.getAttribute("data-src"));
  332.                 var srcR = imgR.getAttribute("data-src").replace(/_s\.|_m\.|_100\.|_64x64|_master1200\./i, ".");
  333.             } else {
  334.                 var imgID = GetImageIDFromLink(imgR.src);
  335.                 var srcR = imgR.src.replace(/_s\.|_m\.|_100\.|_64x64|_master1200\./i, ".");
  336.             }
  337.             srcR = srcR.replace(/\/c\/\d+x\d+(_\d+)?\/img-master\//i, "/img-original/");
  338. //            var hrefR = aR.href.replace(/medium/i, "big");
  339.             var tdR = aR.parentNode;
  340. //GM_log('srcR = "'+srcR);
  341. /*            var linkB = document.createElement('a');
  342.             linkB.href = hrefR;
  343.             linkB.target = '_blank';
  344.             linkB.style.padding = '0 2px';
  345.             linkB.className = '_pxlazy';
  346.             linkB.appendChild(document.createTextNode('[b]'));
  347.             tdR.appendChild(linkB);*/
  348. //            tdR.appendChild(document.createTextNode(' '));
  349.             if (!rexb.test(srcR) && Imgs.indexOf(imgID) == -1 && !_e('ill_' + imgID)) {
  350.                 var linkS = document.createElement('a');
  351.                 linkS.href = srcR;
  352.                 linkS.target = '_blank';
  353.                 linkS.className = '_pxlazy _pxlazy_s';
  354.                 linkS.setAttribute('id', 'ill_' + imgID);
  355.                 linkS.appendChild(document.createTextNode('[s]'));
  356.                 if (aR2.tagName.toUpperCase() == 'DIV' && imgR.className.toLowerCase().indexOf('thumbnail') == -1) {
  357.                     var targetelem = getElementsByClassName('works_display');
  358.                     if(targetelem.length) {
  359.                         targetelem[0].appendChild(linkS);
  360.                     } else {
  361.                         tdR.appendChild(linkS);
  362.                     }
  363.                 } else {
  364.                     tdR.appendChild(linkS);
  365.                 }
  366.                 if (1/*rexc.test(imgR.src)||rexd.test(imgR.src)||rexe.test(imgR.src)*/) {
  367. //GM_log("postProcImg.push("+imgID+")"+imgR.src);
  368.                     postProcImg.push(imgID);
  369.                 }
  370.                 Imgs.push(imgID);
  371.             }
  372.         }
  373.     }
  374.  
  375.     var ItemsDiv = document.getElementsByTagName('div');
  376. //GM_log("ItemsDiv.length="+ItemsDiv.length);
  377.     for (var i = 0; i < ItemsDiv.length; i++) {
  378.         var divR = ItemsDiv[i];
  379.         var aR = divR.parentNode.parentNode;
  380.         var rexf = /\/img-master\//;
  381.         var imgSrc;
  382.         try{
  383.             imgSrc=divR.style.backgroundImage.substr(5);
  384.             imgSrc=imgSrc.substr(0,imgSrc.length-2);
  385.         }catch(e) {}
  386.         var isThumbnail = ((' ' + divR.className + ' ').indexOf(' lazyloaded ') > -1)
  387.         if(isThumbnail || rexf.test(imgSrc)) {
  388.             var imgID = GetImageIDFromLink(divR.style.backgroundImage);
  389.             var imgSrc=divR.style.backgroundImage.substr(5);
  390.             imgSrc=imgSrc.substr(0,imgSrc.length-2);
  391. //GM_log("imgSrc="+imgSrc);
  392.             var srcR = imgSrc.replace(/_s\.|_m\.|_100\.|_64x64|_master1200\./i, ".");
  393.             if (rexf.test(imgSrc) && !_e('ill_' + imgID)) {
  394. //                GM_log("style.backgroundImage="+imgSrc);
  395.  
  396.                 var linkS = document.createElement('a');
  397.                 linkS.href = srcR;
  398.                 linkS.target = '_blank';
  399.                 linkS.className = '_pxlazy _pxlazy_s';
  400.                 linkS.setAttribute('id', 'ill_' + imgID);
  401.                 linkS.appendChild(document.createTextNode('[s]'));
  402.  
  403.                 if(aR.tagName.toUpperCase() == 'A') aR = aR.parentNode;
  404.                 aR.appendChild(linkS);
  405.                 postProcImg.push(imgID);
  406.             }
  407.         }
  408.     }
  409.  
  410.     if (postProcImg.length > 0) {
  411.         for (var x = 0; x < postProcImg.length; x++) {
  412.             if(accessToken) GM_xmlhttpRequest({
  413.                 url: 'https://public-api.secure.pixiv.net/v1/works/' + postProcImg[x] + '.json?image_sizes=large',
  414.                 method: "GET",
  415.                 headers: {
  416.                     Referer: "http://www.pixiv.net",
  417.                     "Authorization": "Bearer " + accessToken,
  418.                     "Cookie": sessID1
  419.                 },
  420.                 onload: function (response) {
  421.                     if (response.status == 200) {
  422.                         var rexb = /source.pixiv.net/;
  423. //                        var rexU = /\/c\//;
  424.                         var rexU = /_ugoira/;
  425.                         var rexe = /\/c\//;
  426.                         var vals = JSON.parse(response.responseText);
  427.                         /*var vtxt = '';
  428.                         for(var x=0;x < vals.length;x++)
  429.                             vtxt=vtxt+x+':'+vals[x]+"\n";
  430.                             GM_log(vtxt);*/
  431.                         if (vals.status == "success") {
  432.                             var slnk, imgID, isRestricted;
  433.                             isRestricted = rexb.test(vals.response[0].image_urls.large);
  434.                             isUgoira = rexU.test(vals.response[0].image_urls.large);
  435. //                            if (!isRestricted) {
  436. //GM_log("imgID = vals[0]");
  437.                                 imgID = vals.response[0].id;
  438. /*                            } else {
  439. //GM_log("GetImageIDFromLink("+response.finalUrl+")");
  440.                                 imgID = GetImageIDFromLink(response.finalUrl);
  441.                             }*/
  442.                             slnk = _e('ill_' + imgID);
  443.                             if (slnk) {
  444.                                 var goodSlink;
  445.                                 if (vals.response[0].is_manga) {
  446.                                     goodSlink = 'http://www.pixiv.net/member_illust.php?mode=manga&illust_id=' + imgID;
  447.                                     slnk.innerHTML = '[M]';
  448.                                 } else {
  449.                                     var re = new RegExp('/' + imgID + '_.*$');
  450.                                     if (isUgoira) {// grab zip!
  451. //GM_log("isUgoira");
  452.                                     slnk.innerHTML = '[U]';
  453.                                         goodSlink = vals.response[0].image_urls.large.replace(/img-original/, 'img-zip-ugoira').replace(re, '/' + imgID + '_ugoira1920x1080.zip');
  454. /*                                    } else if (rexe.test(vals[9])) {// new 480mw URL
  455. //GM_log("480mw");
  456.                                         goodSlink = vals[9].replace(/c\/480x960\//, '').replace(/img-master/, 'img-original').replace(re, '/' + vals[0] + '_p0.' + vals[2]);
  457.                                     } else if (!isRestricted && !rexe.test(vals[9])) {// use 480mw instead
  458. //GM_log("480mw");
  459.                                         goodSlink = vals[9].replace(/mobile\//, '').replace(re, '/' + vals[0] + '.' + vals[2]);
  460.                                     } else { //salvage from profile image
  461. //GM_log("salvage");
  462.                                         re = /\/[0-9_]+\..*$/;
  463.                                         goodSlink = vals[29].replace(/mobile\//, '').replace(/profile\//, 'img/').replace(re, '/' + imgID + '.' + vals[2]);
  464. */
  465.                                     } else {
  466.                                         goodSlink = vals.response[0].image_urls.large;
  467.                                     }
  468.                                 }
  469.                                 slnk.href = goodSlink;
  470. 								slnk.title=vals.response[0].reuploaded_time;
  471.                                 slnk.className = '_pxlazy _pxlazy_s _pxlazy_s_new';
  472.                             }
  473.                         }
  474.                     } else if (response.status == 400) {
  475.                         accessToken ="";
  476.                         GM_setValue("accessToken",accessToken);
  477.                     }
  478.                 }
  479.             });
  480.         }
  481.     }
  482.  
  483. /*    var links = document.getElementsByTagName('a');
  484.     var tagslink = /tags\.php\?tag=/;
  485.     for (var i = 0; i < links.length; i++) {
  486.         if (tagslink.test(links[i].href))
  487.             links[i].href = links[i].href.replace("tags.php?tag=", "search.php?s_mode=s_tag&word=");
  488.     }*/
  489.  
  490.     if (unsafeWindow.pixiv && unsafeWindow.pixiv.context.images) {
  491.         var illustID = GetImageIDFromLink(unsafeWindow.pixiv.context.images[0]/*[0]*/);
  492.         isNewManga = (illustID >= 11319936);
  493. //GM_log("illustID="+illustID);
  494.         
  495.         GM_xmlhttpRequest({
  496.                 url: 'https://public-api.secure.pixiv.net/v1/works/' + illustID + '.json?image_sizes=large',
  497.                 method: "GET",
  498.                 headers: {
  499.                     Referer: "http://www.pixiv.net",
  500.                     "Authorization": "Bearer " + accessToken,
  501.                     "Cookie": sessID1
  502.             },
  503.             onload: function (response) {
  504.                 if (response.status == 200) {
  505. //GM_log(response.responseText);
  506.                     var vals = JSON.parse(response.responseText);
  507.                     var rexe = /\/c\//;
  508.                     if(vals.status == "success") {
  509.                         mangaFormat = vals.response[0].metadata.pages[0].image_urls.large.split('.').pop();
  510. //GM_log(mangaFormat);
  511.                         /*var vtxt = '';
  512.                         for(var x=0;x < vals.length;x++)
  513.                             vtxt=vtxt+x+':'+vals[x]+"\n";
  514.                             GM_log(vtxt);*/
  515. //GM_log("2nd");
  516.                         /*if (rexe.test(vals[9]))*/ mangaFull();
  517.                     }
  518.                 } else if (response.status == 400) {
  519.                     accessToken ="";
  520.                     GM_setValue("accessToken",accessToken);
  521.                 }
  522.             }
  523.         });
  524.         
  525.         var rexe = /\/c\//;
  526. //GM_log("isNewManga");
  527.         //setTimeout(mangaFull,250);
  528. //GM_log("2nd");
  529. //        mangaFull();
  530.     }
  531. }
  532.  
  533. var vp_w = Math.max(document.documentElement.clientWidth, window.innerWidth || 0)
  534. var vp_h = Math.max(document.documentElement.clientHeight, window.innerHeight || 0)
  535. function resizeImg(obj){
  536. //console.log("resizeImg");
  537. 	var imgW=obj.width;
  538. 	var imgH=obj.height;
  539. 	var imgAR=imgW/imgH;
  540.  
  541.     obj.alt = obj.src;
  542.  
  543. 	/* set min size to 16x16px */
  544. 	obj.style.minWidth = '16px';
  545. 	obj.style.minHeight = '16px';
  546.  
  547. 	if(imgW > vp_w || imgH > vp_h) {
  548. 		if(imgAR < 1.0) {
  549. 			obj.height = vp_h*0.95;
  550. 			obj.width = obj.height*imgAR;
  551. 		} else {
  552. 			obj.width = vp_w*0.88;
  553. 			obj.height = obj.width/imgAR;
  554. 		}
  555. 	}
  556. }
  557.  
  558. function mangaFull() {
  559.     Items = document.getElementsByTagName('img');
  560.     var rexe = /\/img-/;
  561.     for (var x = 0; x < unsafeWindow.pixiv.context.images.length; x++) {
  562.         if (isNewManga) {
  563.             if(rexe.test(unsafeWindow.pixiv.context.images[x]))
  564.                 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$1."+mangaFormat);
  565.             else
  566.                 unsafeWindow.pixiv.context.images[x]/*[0]*/ = unsafeWindow.pixiv.context.images[x]/*[0]*/.replace(/_p(\d+\.[a-zA-Z\?\d]+)$/, "_big_p$1");
  567.         }
  568.         preloadImg.push(new Image());
  569.         preloadImg[preloadImg.length - 1].src = unsafeWindow.pixiv.context.images[x]/*[0]*/;
  570.     }
  571.  
  572.     for (var x = 0; x < Items.length; x++) {
  573.         var datasrc = Items[x].getAttribute("data-src");
  574.         if (datasrc) {
  575. //GM_log("original-datasrc="+datasrc+" ,mangaFormat="+mangaFormat);
  576.             if(rexe.test(datasrc))
  577.                 datasrc = datasrc.replace(/c\/1200x1200\//, '').replace(/img-master/, 'img-original').replace(/_p(\d+).*(\.[a-zA-Z\?\d]+)$/, "_p$1."+mangaFormat);
  578.             else
  579.                 datasrc = datasrc.replace(/_p(\d+\.[a-zA-Z\?\d]+)$/, "_big_p$1");
  580. //GM_log("new-datasrc="+datasrc+" ,mangaFormat="+mangaFormat);
  581.         }
  582.         Items[x].setAttribute("data-src", datasrc);
  583.         Items[x].addEventListener('load', function(e) {resizeImg(e.target);},true);
  584.         if (isNewManga) {
  585. //GM_log(x+".src="+Items[x].src);
  586.             if(datasrc)
  587.                 Items[x].src = datasrc;
  588.             else if(rexe.test(Items[x].src))
  589.                 Items[x].src = Items[x].src.replace(/c\/1200x1200\//, '').replace(/img-master/, 'img-original').replace(/_p(\d+).*(\.[a-zA-Z\?\d]+)$/, "_p$1$2");
  590.             else
  591.                 Items[x].src = datasrc ? datasrc : Items[x].src.replace(/_p(\d+\.[a-zA-Z\?\d]+)$/, "_big_p$1");
  592.         }
  593.     }
  594. }
  595.  
  596. if(!autoLogin) {
  597.     GM_registerMenuCommand("Enable Auto Login", function(){
  598.         GM_setValue("autoLogin",true);
  599.     });
  600. } else {
  601.     GM_registerMenuCommand("Disable Auto Login", function(){
  602.         GM_setValue("autoLogin",false);
  603.     });
  604. }
  605. window.addEventListener("load", pixivlink, true);
  606.  
  607. // create button for manually trigger source link generation
  608. tmp = document.createElement ('input');
  609. tmp.id = 'pxlink';
  610. tmp.type = 'button';
  611. tmp.value='P';
  612. tmp.accessKey='x';
  613. tmp.style.position = "fixed";
  614. tmp.style.bottom = "0px";
  615. tmp.style.left = "0px";
  616. tmp.style.backgroundColor="#fdd";
  617.  
  618. tmp.addEventListener("click", function(e){postProcImg = new Array();pixivlink_run = 0;pixivlink();}, false);
  619. document.body.appendChild(tmp);