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Greasy Fork - Search other sites

Add search option to search on Userscripts.org and *cough* OpenUserJS.org. + Monkey Guts.com(Code remodified)

目前为 2015-05-02 提交的版本，查看 最新版本。

  1. // // ==UserScript==
  2. // @id              greasyfork-search-other-sites@loucypher
  3. // @name            Greasy Fork - Search other sites
  4. // @namespace       https://github.com/LouCypher/userscripts
  5. // @description     Add search option to search on Userscripts.org and *cough* OpenUserJS.org. + Monkey Guts.com(Code remodified)
  6. // @version         2.0
  7. // @license         MIT License
  8. // @author          Remodifier: HACKSCOMICON Credits: LouCypher
  9. // @contributionURL http://loucypher.github.io/userscripts/donate.html?Greasy+Fork+-+Search+other+sites
  10. // @homepageURL     https://greasyfork.org/scripts/259
  11. // @supportURL      https://greasyfork.org/scripts/259/feedback
  12. // @resource        LICENSE https://raw.github.com/LouCypher/userscripts/master/greasyfork/search-other-sites/LICENSE.txt
  13. // @include         https://greasyfork.org/*
  14. // @grant           none
  15. // ==/UserScript==
  16.  
  17. function $(aSelector, aNode) {
  18.   return (aNode || document).querySelector(aSelector);
  19. }
  20.  
  21. function createElement(aTagName) {
  22.   return document.createElement(aTagName);
  23. }
  24.  
  25. function createText(aText) {
  26.   return document.createTextNode(aText);
  27. }
  28.  
  29. function createLink(aURL, aText, aName) {
  30.   var link = createElement("a");
  31.   aURL && (link.href = aURL);
  32.   aText && (link.textContent = aText);
  33.   aName && (link.name = aName);
  34.   return link;
  35. }
  36.  
  37. function addStyle(aCSS) {
  38.   var style = createElement("style");
  39.   style.type = "text/css";
  40.   style.textContent = aCSS;
  41.   if (document.head)
  42.     document.head.appendChild(style);
  43.   else
  44.     document.documentElement.appendChild(style);
  45.   return style;
  46. }
  47.  
  48. var sites = [
  49.   { name: "Userscripts.org", url: "http://userscripts.org/scripts/search?q=" },
  50.   { name: "OpenUserJS",  url: "https://openuserjs.org/?q=" },
  51.   { name: "MonkeyGuts",  url: "https://monkeyguts.com/index.php?search=" }
  52. ];
  53.  
  54. function onsubmit(aEvent) {
  55.   var searchURL;
  56.   var query = aEvent.target.q.value;
  57.   var site = $("#search-other-sites");
  58.   switch (parseInt(site.value)) {
  59. 	case 3:  searchURL = sites[2].url; break;
  60.     case 2:  searchURL = sites[1].url; break;
  61.     case 1:  searchURL = sites[0].url; break;
  62.     default: searchURL = null;
  63.   }
  64.   if (searchURL) {
  65.     aEvent.preventDefault();
  66.     location.assign(searchURL + encodeURIComponent(query));
  67.   }
  68. }
  69.  
  70. function onchange(aEvent) {
  71.   var input = $("#script-search").q;
  72.   switch (parseInt(aEvent.target.value)) {
  73. 	case 3:  input.placeholder = "Search " + sites[2].name; break;
  74.     case 2:  input.placeholder = "Search " + sites[1].name; break;
  75.     case 1:  input.placeholder = "Search " + sites[0].name; break;
  76.     default: input.placeholder = "Search";
  77.   }
  78.   $("#script-search input[type='submit']").title = input.placeholder;
  79. }
  80.  
  81. var form = $("#script-search");
  82. if (form) {
  83.   addStyle("#search-other-sites{width:19px;direction:rtl}" +
  84.            "#link-other-sites li{line-height:1.5em}");
  85.  
  86.   var select = form.insertBefore(createElement("select"), form.lastChild);
  87.   select.id = "search-other-sites";
  88.   select.title = "Search other sites";
  89.   select.innerHTML = '<option value="0">Greasy Fork</option>'
  90.                    + '<option value="1">' + sites[0].name + '</option>'
  91.                    + '<option value="2">' + sites[1].name + '</option>'
  92.                    + '<option value="3">' + sites[2].name + '</option>';
  93.  
  94.   select.addEventListener("change", onchange);
  95.   form.addEventListener("submit", onsubmit);
  96. }
  97.  
  98. if (location.pathname === "/scripts/search") {
  99.   var xpath = "//p[@id='script-list-sort']/following-sibling::p[text()='No scripts found.']";
  100.   var p = document.evaluate(xpath, document, null, 9, null).singleNodeValue;
  101.   if (p) {
  102.     var query = $("#script-search").q.value;
  103.     p.appendChild(createElement("br"));
  104.     p.appendChild(createText("Search '" + query + "' on other sites:"));
  105.     var ul = document.body.insertBefore(createElement("ul"), p.nextSibling);
  106.     ul.id = "link-other-sites";
  107.     var li;
  108.     sites.forEach(function(site) {
  109.       li = ul.appendChild(createElement("li"));
  110.       li.appendChild(createLink(site.url + encodeURIComponent(query), site.name));
  111.     });
  112.   }
  113. }