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巴哈SauceNAO圖搜按鈕

在巴哈姆特的文章加入SauceNAO圖搜按鈕

  1. // ==UserScript==
  2. // @name 巴哈SauceNAO圖搜按鈕
  3. // @namespace https://home.gamer.com.tw/Mogeko12345
  4. // @version 1.0.3
  5. // @description 在巴哈姆特的文章加入SauceNAO圖搜按鈕
  6. // @author mogeko12345
  7. // @match https://forum.gamer.com.tw/C.php*
  8. // @grant none
  9. // ==/UserScript==
  10.  
  11. (function(){
  12.   function hasClass(parent, className){
  13.     return parent.getElementsByClassName(className).length === 0 ? false : true;
  14.   }
  15.   function search(){
  16.     var article = document.getElementsByClassName("c-article FM-P2")[this.value];
  17.     var img = hasClass(article, "photoswipe-image") ? article.getElementsByClassName("photoswipe-image") : article.getElementsByClassName("loadpic photoswipe-image-shrink");
  18.     for(var ii = 0; ii < img.length; ii++){
  19.      window.open("http://saucenao.com/search.php?db=999&url=" + img[ii].href, "_blank");
  20.     }
  21.   }
  22.   var header = document.getElementsByClassName("c-post__header__tools");
  23.   for(var i = 0; i < header.length; i++){
  24.     var article = document.getElementsByClassName("c-article FM-P2")[i];
  25.     if(hasClass(article, "photoswipe-image") || hasClass(article, "loadpic photoswipe-image-shrink")){
  26.       var button = document.createElement("button");
  27.       var inner = document.createElement("i");
  28.       inner.className = "icon-font";
  29.       inner.textContent = "搜";
  30.       button.className = "ef-btn";
  31.       button.value = i;
  32.       button.addEventListener("click", search);
  33.       button.appendChild(inner);
  34.       header[i].appendChild(button);
  35.     }
  36.   }
  37. })();