Add "Search MAM" button to Goodreads
// ==UserScript==
// @name Goodreads Plus
// @namespace https://greasyfork.org/en/users/78880
// @version 0.3.13
// @description Add "Search MAM" button to Goodreads
// @author Slengpung
// @match https://www.goodreads.com/*
// @grant none
// @license MIT
// ==/UserScript==
window.addEventListener("load", Greasemonkey_main, false);
function Greasemonkey_main() {
console.log("[G+] Tweaking Goodreads...");
var page = window.location.pathname.split('/')[1];
var mamSearchUrl = "";
var buttonBar = "";
var mamButton = "";
var buttonUl = "";
var bookTitle = "";
if(page === 'book'){
console.log("[G+] We got a book URL");
// Try different ways to grab book title
try {
bookTitle = document.getElementsByClassName("Text__title1")[0].innerHTML;
}
catch {
bookTitle = document.getElementById("bookTitle").innerText;
}
finally {
console.log("[G+] Book title: " + bookTitle);
bookTitle = bookTitle.replace('&', '%26');
bookTitle = bookTitle.replace('&', '%26');
}
mamSearchUrl = "https://www.myanonamouse.net/tor/browse.php?tor[text]=" + bookTitle;
// Add 'Search MAM' button
// Old or new layout?
var old = document.getElementById("buyButtonContainer");
if(old != null) {
console.log("[G+] Old layout");
buttonBar = document.getElementById("buyButtonContainer");
if (buttonBar === null || buttonBar == "null") {
buttonBar = document.getElementById("asyncBuyButtonContainer");
}
buttonUl = buttonBar.getElementsByTagName("ul");
mamButton = document.createElement("li");
mamButton.innerHTML = '<a id="mamLink" href="' + mamSearchUrl + '" target="_blank" class="buttonBar">Search MAM</a>';
mamButton.className = "Button";
buttonUl[0].appendChild(mamButton);
console.log("[G+] 'Search MAM' button added!");
}
else {
console.log("[G+] New layout");
buttonBar = document.getElementsByClassName("BookActions")[0];
mamButton = document.getElementsByClassName("BookActions__button")[0].cloneNode(true);
mamButton.innerHTML = '<div class="BookActions__button"><a href="' + mamSearchUrl + '">' +
'<div class="Button__container Button__container--block">' +
'<button type="button" class="Button Button--secondary Button--medium Button--block">' +
'<span class="Button__labelItem" style="text-decoration=none">Search MAM</span></button></div></a></div>';
buttonBar.appendChild(mamButton)
console.log("[G+] 'Search MAM' button added!");
}
} else if(page === 'review'){
var bookList = document.querySelectorAll('#booksBody .title div a');
// Loop over all the books
for(var i=0; i<bookList.length; i++){
bookTitle = getBookTitle(bookList[i]);
bookTitle = bookTitle.replace('&', '%26');
bookTitle = bookTitle.replace('&', '%26');
mamSearchUrl = "https://www.myanonamouse.net/tor/browse.php?tor[text]=" + bookTitle;
// Add 'Search MAM' button
var newLink = document.createElement('a');
var linkText = document.createTextNode('[Search MAM]');
newLink.appendChild(linkText);
newLink.setAttribute('href',mamSearchUrl);
newLink.setAttribute('style','color:#b3b3b3;font-style:italic');
bookList[i].parentNode.parentNode.appendChild(newLink);
}
console.log("[G+] 'Search MAM' buttons added!");
}
}
// Grab book title (and only title) from the element
function getBookTitle(el){
var bookTitle = el.innerHTML.trim().split('<', 1)+'';
console.log("Book title: " + bookTitle.trim());
return bookTitle.trim();
}