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Auto Load Big Image

Auto expand image width height quality for image urls with custom sizes.

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安装此脚本 
  1. // ==UserScript==
  2. // @name         Auto Load Big Image
  3. // @version      1.6
  4. // @description  Auto expand image width height quality for image urls with custom sizes.
  5. // @author       navchandar
  6. // @match        http*://*/*
  7. // @exclude      http*:*guim.co*/*
  8. // @grant        none
  9. // @license      MPL-2.0
  10. // @run-at       document-start
  11. // @homepage     https://navchandar.github.io/
  12. // @homepage     https://github.com/navchandar/
  13. // @homepageURL  https://navchandar.github.io/
  14. // @contributionURL https://paypal.me/navchandar
  15. // @contributionAmount $1.00
  16. // @copyright    2019, navchandar (https://github.com/navchandar)
  17. // @supportURL   https://openuserjs.org/scripts/navchandar/Auto_Load_Big_Image/issues
  18. // @setupURL     https://openuserjs.org/install/navchandar/Auto_Load_Big_Image.user.js
  19. // @icon         data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAKElEQVQ4jWNgYGD4Twzu6FhFFGYYNXDUwGFpIAk2E4dHDRw1cDgaCAASFOffhEIO3gAAAABJRU5ErkJggg==
  20. // @namespace https://gf.qytechs.cn/users/302262
  21. // ==/UserScript==
  22.  
  23. function isNum(num) {
  24.   return !isNaN(num)
  25. }
  26.  
  27. function getNum(text) {
  28.   return parseInt(text.replace(/[^0-9\.]/g, ''), 10);
  29. }
  30.  
  31. function Load(uri) {
  32.   window.location.href = uri
  33. }
  34.  
  35. function has(String, search) {
  36.   try {
  37.     if (String.indexOf(search) > -1) {
  38.       return true;
  39.     }
  40.   }
  41.   catch (err) {}
  42.   return false;
  43. }
  44.  
  45. function getRegexMatch(String, regex) {
  46.   var finalText = "";
  47.   try {
  48.     var arr = String.match(regex);
  49.     if (arr != null && arr.length >= 1) {
  50.       finalText = arr[0];
  51.     }
  52.   }
  53.   catch (err) {}
  54.   return finalText;
  55. }
  56.  
  57. function widthUpdate(uri, w) {
  58.   if (has(uri, w)) {
  59.     var res = uri.split(w);
  60.     if (res.length == 2) {
  61.       if (res[1] != "10000" && isNum(res[1])) {
  62.         var newuri = res[0] + w + "10000";
  63.         Load(newuri);
  64.       }
  65.     }
  66.   }
  67. }
  68.  
  69. function sizeUpdate(uri, w) {
  70.   if (has(uri, w)) {
  71.     var res = uri.split(w);
  72.     if (res.length == 2) {
  73.       var end = "";
  74.       var width = "";
  75.       if (has(res[1], "&")) {
  76.         var arr = res[1].split("&");
  77.         for (var i = 1; i < arr.length; i++) {
  78.           end += "&" + arr[i];
  79.         }
  80.         width = arr[0]
  81.       }
  82.       else {
  83.         width = res[1]
  84.       }
  85.       if (width != "6000" && isNum(width)) {
  86.         var newuri = res[0] + w + "6000" + end;
  87.         Load(newuri);
  88.       }
  89.     }
  90.   }
  91. }
  92.  
  93. function WidthandHeightUpdate(uri, format, width, height) {
  94.   if (has(uri, format) && has(uri, width) && has(uri, height)) {
  95.     var res1 = uri.split(width);
  96.     if (res1.length == 2) {
  97.       var res2 = res1[1].split(height);
  98.       if (res2.length == 2) {
  99.         if (res2[0] != "6000" && isNum(res2[0]) && isNum(res2[1])) {
  100.           var w = getNum(res2[0]);
  101.           var h = getNum(res2[1]);
  102.           var newh = parseInt((h / w) * 6000);
  103.           var newuri = res1[0] + width + "6000" + height + newh;
  104.           Load(newuri);
  105.         }
  106.         else {
  107.           if (res2[0] != "6000" && has(res2[1], "&") && (has(res2[1], "quality=") || has(res2[1], "q="))) {
  108.             var qual = "";
  109.             if (has(res2[1], "quality=")) {
  110.               qual = "&quality=";
  111.             }
  112.             if (has(res2[1], "q=")) {
  113.               qual = "&q=";
  114.             }
  115.             var res3 = res2[1].split(qual);
  116.             if (res3.length >= 2 && isNum(res2[0]) && isNum(res3[0]) && isNum(res3[1])) {
  117.               w = getNum(res2[0]);
  118.               h = getNum(res3[0]);
  119.               newh = parseInt((h / w) * 6000);
  120.               newuri = res1[0] + width + "6000" + height + newh + qual + "100";
  121.               Load(newuri);
  122.             }
  123.           }
  124.         }
  125.       }
  126.     }
  127.   }
  128. }
  129.  
  130. function HeightandWidthUpdate(uri, format, height, width) {
  131.   if (has(uri, format) && has(uri, width) && has(uri, height)) {
  132.     var res1 = uri.split(height);
  133.     if (res1.length == 2) {
  134.       var res2 = res1[1].split(width);
  135.       if (res2.length >= 2) {
  136.         var end = "";
  137.         var w = "";
  138.         var h = res2[0];
  139.         if (has(res2[1], "&")) {
  140.           var arr = res2[1].split("&");
  141.           for (var i = 1; i < arr.length; i++) {
  142.             end += "&" + arr[i];
  143.           }
  144.           w = arr[0]
  145.         }
  146.         else {
  147.           w = res2[1]
  148.         }
  149.         if (w != "6000" && isNum(w) && isNum(h)) {
  150.           var w1 = getNum(w);
  151.           var h1 = getNum(h);
  152.           var newh = parseInt((h1 / w1) * 6000);
  153.           var newuri = res1[0] + height + newh + width + "6000" + end;
  154.           Load(newuri);
  155.         }
  156.       }
  157.     }
  158.   }
  159. }
  160.  
  161. function QualityUpdate(uri, format, start, end) {
  162.   if (has(uri, format) && has(uri, start) && has(uri, end)) {
  163.     var res1 = uri.split(start);
  164.     if (res1.length >= 2 && has(res1[1], end)) {
  165.       var res2 = res1[1].split(end);
  166.       if (res2.length > 0 && res2[0] != 100 && isNum(res2[0])) {
  167.         var newuri = uri.replace((start + res2[0] + end), (start + "100" + end));
  168.         Load(newuri);
  169.       }
  170.     }
  171.   }
  172. }
  173.  
  174. function ReplaceCustomCrop(uri, format, regex, replacement) {
  175.   if (has(uri, format)) {
  176.     try {
  177.       if (regex.test(uri)) {
  178.         var newuri = uri.replace(regex, replacement);
  179.         Load(newuri);
  180.       }
  181.     }
  182.     catch (err) {}
  183.   }
  184. }
  185.  
  186. function UpdateCustomWidthandHeight(uri, format, regex) {
  187.   if (has(uri, format)) {
  188.     try {
  189.       if (regex.test(uri)) {
  190.         var res = getRegexMatch(uri, regex);
  191.         var rep = res.replace("/", "");
  192.         rep = rep.replace("/", "");
  193.         if (has(rep, "x") && has(rep, ",")) {
  194.           var res1 = rep.split("x");
  195.           var res2 = res1[1].split(",");
  196.           if (res1[0] != "6000" && res2.length >= 2 && isNum(res1[0]) && isNum(res2[0]) && isNum(res2[1])) {
  197.             var w = getNum(res1[0]);
  198.             var h = getNum(res2[0]);
  199.             var newh = parseInt((h / w) * 6000);
  200.             var replacement = "/" + 6000 + "x" + newh + ",100" + "/";
  201.             var newuri = uri.replace(res, replacement);
  202.             Load(newuri);
  203.           }
  204.         }
  205.       }
  206.     }
  207.     catch (err) {}
  208.   }
  209. }
  210.  
  211. function CustomWidthandHeightUpdate(uri, width, height) {
  212.   if (has(uri, width) && has(uri, height)) {
  213.     var res1 = uri.split(width);
  214.     var res2 = res1[1].split(height);
  215.     if (isNum(res2[0]) && res2[0] != "6000") {
  216.       var w = getNum(res2[0]);
  217.       var h = getNum(res2[1].split("-")[0]);
  218.       var res = width + w + height + h;
  219.       var newh = parseInt((h / w) * 6000);
  220.       var replacement = width + 6000 + height + newh;
  221.       var newuri = uri.replace(res, replacement);
  222.       if (uri != newuri) {
  223.         Load(newuri);
  224.       }
  225.     }
  226.   }
  227. }
  228.  
  229. function DPRUpdate(uri, d) {
  230.   if (has(uri, d)) {
  231.     var res = uri.split(d);
  232.     if (isNum(res[1]) && res[1] < 3) {
  233.       var newuri = res[0] + d + "3";
  234.       Load(newuri);
  235.     }
  236.     else if (!isNum(res[1]) && has(res[1], "&")) {
  237.       var res2 = res[1].split("&")[0];
  238.       if (isNum(res2) && res2 < 3) {
  239.         newuri = uri.replace((d + res2), (d + "3"));
  240.         Load(newuri);
  241.       }
  242.     }
  243.   }
  244. }
  245.  
  246. function main(uri, format) {
  247.  
  248.   if (has(uri, "image/upload/")) {
  249.     ReplaceCustomCrop(uri, "." + format, /q\_auto\//g, "q_auto:best/");
  250.     ReplaceCustomCrop(uri, "." + format, /f\_auto\,|fl\_lossy\,|c\_limit\,/g, "");
  251.     ReplaceCustomCrop(uri, "." + format, /upload\/[hw]\_\d+\,[hw]\_\d+\//g, "upload/");
  252.   }
  253.  
  254.   if (has(uri, "wiki")) {
  255.     ReplaceCustomCrop(uri, ".svg", /thumb\/|\/\d+px[-]?\w+(.)*.svg(.)*/g, "");
  256.     ReplaceCustomCrop(uri, ".jpg", /thumb\/|\/\d+px[-]?\w+(.)*.jpg(.)*/g, "");
  257.     ReplaceCustomCrop(uri, ".png", /thumb\/|\/\d+px[-]?\w+(.)*.png(.)*/g, "");
  258.     ReplaceCustomCrop(uri, "." + format, /\/zoom\-crop\/(.)*/g, "");
  259.   }
  260.   if (has(uri, "blogspot") && !has(uri, "/s6000/")) {
  261.     ReplaceCustomCrop(uri, "." + format, /\/s\d+\//g, "/s6000/");
  262.   }
  263.   if (has(uri, "twimg") && !has(uri, "video")) {
  264.     ReplaceCustomCrop(uri, format, /\_normal\./g, ".");
  265.     if (has(uri, "name")) {
  266.       ReplaceCustomCrop(uri, format, /\?format\=jpg\&name\=(.)*/g, "?format=png&name=large");
  267.       ReplaceCustomCrop(uri, format, /\?format\=png\&name\=[^(large)(4)](.*)/g, "?format=png&name=large");
  268.       ReplaceCustomCrop(uri, format, /\?format\=png\&name\=medium/g, "?format=png&name=large");
  269.     }
  270.     else if (has(uri, "format")) {
  271.       ReplaceCustomCrop(uri, format, /\?format\=jp(.)*/g, "?format=png");
  272.     }
  273.   }
  274.  
  275.   if (has(uri, "usercontent")) {
  276.     CustomWidthandHeightUpdate(uri, "=w", "-h");
  277.     ReplaceCustomCrop(uri, format, /\?s\=\d+\&v\=\d+/g, "");
  278.   }
  279.  
  280.   widthUpdate(uri, "." + format + "?w=");
  281.   widthUpdate(uri, "." + format + "?width=");
  282.   WidthandHeightUpdate(uri, "." + format + "?", "w=", "&h=");
  283.   WidthandHeightUpdate(uri, "." + format + "?", "width=", "&height=");
  284.  
  285.   HeightandWidthUpdate(uri, "." + format + "?", "h=", "&w=");
  286.   HeightandWidthUpdate(uri, "." + format + "?", "height=", "&width=");
  287.  
  288.   // Remove crops
  289.   ReplaceCustomCrop(uri, "." + format, /\/\d+\,\d+\,\d+\,\d+\//g, "/");
  290.   ReplaceCustomCrop(uri, "." + format, /\?crop=\d+\%\d\w\d+\%\d\w\w+\%\w+/g, "");
  291.   ReplaceCustomCrop(uri, "." + format, /\?crop=\d+\%3A\d+|\?crop=\d+\:\d+/g, "");
  292.   ReplaceCustomCrop(uri, "." + format, /thumbor\/\d+x\d+\//g, "thumbor/origxorig/");
  293.   if (!has(uri, "%2F2000")) {
  294.     ReplaceCustomCrop(uri, "." + format, /\%2F\d+x0.jpg/g, "%2F2000x0.jpg");
  295.   }
  296.   if (!has(uri, "/2000")) {
  297.     ReplaceCustomCrop(uri, "." + format, /\/\d+x0.jpg/g, "/2000x0.jpg");
  298.   }
  299.  
  300.   // Remove Blur and bring original
  301.   if (has(uri, '.it/') && has(uri, 'blur') && !has(uri, 'external-preview.')) {
  302.     if (has(uri, '?blur')) {
  303.       ReplaceCustomCrop(uri, format, /\?blur\=(.)*/g, "");
  304.     }
  305.     else if (has(uri, '?width=')) {
  306.       ReplaceCustomCrop(uri, format, /\?width\=(.)*/g, "");
  307.     }
  308.     if (has(uri, 'preview.')) {
  309.       ReplaceCustomCrop(uri, format, /preview/, "i");
  310.     }
  311.   }
  312.  
  313.   // Remove watermark
  314.   ReplaceCustomCrop(uri, format, /\&mark64\=(.)*/g, "");
  315.   // Auto Enhance
  316.   ReplaceCustomCrop(uri, format, /auto\=compress/g, "auto=enhance");
  317.   ReplaceCustomCrop(uri, format, /\&cs\=tinysrgb/g, "");
  318.  
  319.   UpdateCustomWidthandHeight(uri, "." + format, /\/\d+\x\d+\,\d+\//g);
  320.  
  321.   QualityUpdate(uri, "." + format, "/q_", "/");
  322.   QualityUpdate(uri, "." + format, "/x,", "/");
  323.   QualityUpdate(uri, format, "&q=", "&");
  324.  
  325.   sizeUpdate(uri, "." + format + "?size=");
  326.   DPRUpdate(uri, "&dpr=");
  327.  
  328. }
  329.  
  330. (function () {
  331.   'use strict';
  332.   var uri = window.location.href;
  333.   if (has(uri, "jpg")) {
  334.     main(uri, "jpg");
  335.   }
  336.   else if (has(uri, "png")) {
  337.     main(uri, "png");
  338.   }
  339.   else if (has(uri, "jpeg")) {
  340.     main(uri, "jpeg");
  341.   }
  342.   else if (has(uri, "webp")) {
  343.     main(uri, "webp");
  344.   }
  345.   else if (has(uri, "usercontent.com")) {
  346.     main(uri, "usercontent");
  347.   }
  348.  
  349. })();

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