Save search queries
Versione datata
// ==UserScript==
// @name Rule34 Save Search
// @namespace http://tampermonkey.net/
// @version 0.4
// @description Save search queries
// @author User_314159
// @license MIT
// @match https://rule34.xxx/index.php?page=post&s=list*
// @icon https://www.google.com/s2/favicons?sz=64&domain=rule34.xxx
// @grant none
// ==/UserScript==
// display logic
function get_search() {
let contents = document.getElementById("content");
if (contents.getElementsByClassName("image-list")[0] != undefined) {
let search_bar = contents.querySelector('input[name="tags"]');
if (search_bar.value != "") {
console.log("Search bar not empty, should display");
return [true, search_bar.value];
}
}
return [false, ""];
}
//io
function getSavedSearches() { // gets the localstorage array and parses it into an actual array, creates a new one if there is no key in localStorage
let artists;
if (localStorage.getItem('rule34SavedSearches') === null) {
console.log('generated new saved array');
artists = [];
saveSearches(artists);
}
else {
artists = JSON.parse(localStorage.getItem('rule34SavedSearches'));
}
return artists;
}
function deleteSearch(search) { // deletes the specified search out of the array and saves it
let artists = getSavedSearches();
let target = artists.indexOf(search);
artists.splice(target, 1);
saveSearches(artists);
console.log('Deleted ' + search);
}
function saveSearches(searches) { // saves an updated version of the searches to local storage
localStorage.setItem('rule34SavedSearches', JSON.stringify(searches));
}
function addSearch(search) {
let searches = getSavedSearches();
searches.push(search);
saveSearches(searches);
}
// function exportSearches() { // gets the local storage and logs it to the console as a string
// let searches = localStorage.getItem('rule34SavedSearches');
// console.log(searches); // Don't need to stringify here the localstorage got it stringified
// navigator.clipboard.writeText(searches);
// alert("Copied searches to clipboard");
// }
// function importSearches() { // takes an inputted array string and overwrites the local storage with it
// let input = window.prompt("Enter previously exported searches"); // window.prompt seems to return a double-escaped string
// let data = JSON.parse(input); // due to this, we need to de-escape twice to get the actual json
// let current_searches = getSavedSearches();
// for(let index = 0; index < data.length; index++) {
// if(current_searches.includes(data[index])) {
// continue;
// } else {
// current_searches.push(data[index]);
// console.log("New artist: " + data[index]);
// }
// }
// localStorage.setItem('rule34SavedSearches', JSON.stringify(current_searches));
// }
// button logic
function createA(target) {
let href = createLink(target);
let a = document.createElement("a");
a.href = href;
a.innerHTML = target;
a.style.overflow = "hidden";
return a;
}
function createLink(target) {
return "index.php?page=post&s=list&tags=" + target + "&is_saved_search";
}
function createAddButton(search) {
let button = document.createElement("button");
button.innerHTML = "Save search";
button.style.width = "100%";
button.addEventListener("click", function() {addSearch(search)});
return button;
}
function createDeleteButton(search) {
let button = document.createElement("button");
button.innerHTML = "Delete search";
button.style.width = "100%";
button.addEventListener("click", function() {
deleteSearch(search);
window.location.href = createLink(search).replace("&is_saved_search", "");
});
return button;
}
(function() {
'use strict';
let [search_not_empty, search_value] = get_search();
let search_bar = document.getElementsByClassName("tag-search")[0];
let collapsable = document.createElement("details");
let collapsable_name = document.createElement("summary");
collapsable_name.innerHTML = "Saved";
collapsable.style.maxHeight = "50vh";
collapsable.style.overflow = "hidden scroll";
collapsable.style.textOverflow = "ellipsis";
collapsable.style.whiteSpace = "nowrap";
collapsable.style.scrollbarWidth = "thin";
collapsable.appendChild(collapsable_name);
let searches = getSavedSearches();
let linebreak = document.createElement("br");
for (let i = 0; i < searches.length; i++) {
collapsable.appendChild(createA(searches[i]));
collapsable.appendChild(linebreak.cloneNode());
}
if (search_not_empty) {
let addButton = createAddButton(search_value);
search_bar.append(addButton);
}
if (window.location.href.includes("&is_saved_search")) {
let deleteButton = createDeleteButton(search_value);
search_bar.append(deleteButton);
}
search_bar.append(collapsable);
})();