read mark
// ==UserScript==
// @name read_mark
// @include *wikipedia*
// @include http://readonlinefreebook.com/*
// @include https://readonlinefreebook.com/*
// @supportURL https://github.com/sxlgkxk/browser_script/issues
// @version 0.2
// @description read mark
// @namespace http://sxlgkxk.github.io/
// @author sxlgkxk
// @icon http://sxlgkxk.github.io/im/avatar.jpg
// @license MIT
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_xmlhttpRequest
// ==/UserScript==
(function () {
//-------------------------------- common functions --------------------------------
function addScript(src) {
var scripts_dom = document.createElement('script');
scripts_dom.src = src;
scripts_dom.type = 'text/javascript';
document.getElementsByTagName('head')[0].appendChild(scripts_dom);
}
addScript('https://unpkg.com/axios/dist/axios.min.js')
function addStyle(html) {
style = document.createElement("div")
document.body.before(style)
style.innerHTML = `<style>` + html + `</style>`
}
//-------------------------------- code snippets --------------------------------
addStyle(`
#markPanel{
color: #fff;
background-color: #333;
position: fixed;
bottom: 100px;
right: 0px;
width: 250px;
opacity: 0.9;
z-index: 3000;
padding: 5px;
}
a.markUrl{
font-weight: bold;
color: #8bdb81;
padding-right: 10px;
font-size: 12px;
}
a:visited{
color: #f5de19 !important;
}
button.markBtn, button.highlightBtn{
background-color: #fff;
color: #333;
padding-top: 4px;
padding-bottom: 4px;
padding-left: 9px;
padding-right: 9px;
margin-right: 5px;
margin-bottom: 3px;
margin-top: 3px;
border:0px;
}
[hidden] { display: none !important; }
`)
//-------------------------------- markPanel --------------------------------
mark_panel = document.createElement('div')
document.body.before(mark_panel)
mark_panel_list_html = ""
for (let i = 0; i < 10; i++) {
data = localStorage.getItem("mark" + i)
data = data ? JSON.parse(data) : {}
url = data.url
title = data.title
mark_panel_list_html += `
<div>
<button onclick="document.setMark(`+ i + `)" class="markBtn">+</button>
<a href="`+ url + `" class="markUrl" id="mark` + i + `">` + title + `</a>
</div>
`
}
mark_panel.innerHTML = `<div id="markPanel" hidden>`
+ mark_panel_list_html
+ `<button class="highlightBtn" onclick="document.promptHighlight()">highlight</button>`
+ `<button class="highlightBtn" id="readlaterBtn" onclick="document.addToReadlater()">readlater</button>`
+ `</div>`
document.toggleMarkPanel = () => {
markPanel = document.querySelector("#markPanel");
if (markPanel.hidden) {
markPanel.hidden = false
} else {
markPanel.hidden = true
}
}
document.setMark = function (val) {
data = { title: document.title.replace(" - Wikipedia", ''), url: window.location.href }
localStorage.setItem("mark" + val, JSON.stringify(data))
document.querySelector("#mark" + val).innerHTML = data.title
document.querySelector("#mark" + val).href = data.url
}
//-------------------------------- mark_button --------------------------------
body = document.querySelector('body')
mark_button = document.createElement('button')
document.body.before(mark_button)
// move button style
mark_button.innerHTML = `<style>
.float_btn{
font-weight: bold;
color: #fff;
background-color: #333;
position: fixed;
width: 50px;
height: 50px;
opacity: 0.8;
z-index: 1;
}
</style`
// mark_button
mark_button.innerHTML += 'mark'
mark_button.id = 'read_mark_btn'
mark_button.classList.add("float_btn")
mark_button.style.bottom = '50px'
mark_button.style.right = '50px'
mark_button.onclick = () => {
document.toggleMarkPanel()
}
//-------------------------------- highlight --------------------------------
// style
function addStyle(html) {
style = document.createElement("div")
document.body.before(style)
style.innerHTML = `<style>` + html + `</style>`
}
addStyle(`
span.highlight{
color: #555555;
font-weight:bold;
background-color: #8bdb81;
}
`)
function doHighlight(el = document.body) {
var keywords = localStorage.getItem("highlight")
if (!keywords) return;
keywords = JSON.parse(keywords).join()
var rQuantifiers = /[-\/\\^$*+?.()|[\]{}]/g;
keywords = keywords.replace(rQuantifiers, '\\$&').split(',').join('|');
var pat = new RegExp('(' + keywords + ')', 'gi');
var span = document.createElement('span');
// getting all text nodes with a few exceptions
var snapElements = document.evaluate(
'.//text()[normalize-space() != "" ' +
'and not(ancestor::style) ' +
'and not(ancestor::script) ' +
'and not(ancestor::textarea) ' +
'and not(ancestor::code) ' +
'and not(ancestor::pre)]',
el, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
if (!snapElements.snapshotItem(0)) { return; } // end execution if not found
for (var i = 0, len = snapElements.snapshotLength; i < len; i++) {
var node = snapElements.snapshotItem(i);
// check if it contains the keywords
if (pat.test(node.nodeValue)) {
// check that it isn't already highlighted
if (node.className != "highlight" && node.parentNode.className != "highlight") {
// create an element, replace the text node with an element
var sp = span.cloneNode(true);
sp.innerHTML = node.nodeValue.replace(pat, '<span class="highlight" title="highlight">$1</span>');
node.parentNode.replaceChild(sp, node);
}
}
}
}
doHighlight();
function promptHighlight() {
text = prompt("请输入需要高亮的关键词")
if (text) {
keywords = [text]
localStorage.setItem("highlight", JSON.stringify(keywords))
doHighlight()
}
}
document.promptHighlight = promptHighlight
//-------------------------------- readlater --------------------------------
addStyle(`
table#readlater_table {
border-collapse: collapse;
width: 100%;
background-color: #222;
}
#readlater_table th, #readlater_table td {
text-align: left;
padding: 8px;
}
button.pagiBtn{
background-color: #333;
color: #fff;
margin: 4px;
padding-left: 15px;
padding-right: 15px;
padding-top: 9px;
padding-bottom: 9px;
}
button#readlaterBtn.added{
background-color: #8bdb81;
}
`)
for (let i = 1; i <= 31; i++) {
addStyle(`td.readlaterDay` + i + `{background-color: rgba(` + Math.floor(Math.random() * 255) + `,` + Math.floor(Math.random() * 255) + `,` + Math.floor(Math.random() * 255) + `, 0.5);}`)
}
function getReadlaterDateStr(date = null) {
date = new Date(date)
month = String(date.getMonth() + 1)
day = String(date.getDate())
return month + "." + day
}
chapter_dom = document.querySelector("div.chapter-detail")
if (!chapter_dom) chapter_dom = document.body
readlater_panel = document.createElement("div")
chapter_dom.before(readlater_panel)
readlater_panel.innerHTML = `<div>
<table id="readlater_table">
</table>
<button id="readlater_prev" class="pagiBtn">\<</button>
<button id="readlater_next" class="pagiBtn">\></button>
<input id="readlater_input" type="text" value="1" size="3">
<button id="readlater_go" class="pagiBtn">go</button>
</div>`
readlater_data = localStorage.getItem('readlater_data')
readlater_data = readlater_data ? JSON.parse(readlater_data) : {}
if (readlater_data[location.href]) {
document.querySelector("#readlaterBtn").classList.add("added")
}
function addToReadlater() {
readlater_data=localStorage.getItem('readlater_data')
readlater_data = readlater_data ? JSON.parse(readlater_data) : {}
if (!readlater_data[location.href]) {
readlater_data[location.href] = { date: new Date().getTime(), title: document.title.replace(" - Wikipedia", ''), url: location.href }
localStorage.setItem('readlater_data', JSON.stringify(readlater_data))
btn = document.querySelector('button#readlaterBtn')
btn.classList.add('added')
} else {
delete readlater_data[location.href];
localStorage.setItem('readlater_data', JSON.stringify(readlater_data))
btn = document.querySelector('button#readlaterBtn')
btn.classList.remove('added')
}
setReadlaterTable(1)
}
document.addToReadlater = addToReadlater
function setReadlaterTable(page) {
page = page ? page : 1
readlater_pageSize = 10
readlater_table = document.querySelector("#readlater_table")
readlater_table.innerHTML = ""
readlater_list = Object.values(readlater_data).sort((a, b) => { return b.date - a.date })
start = (page - 1) * readlater_pageSize
end = Math.min(start + readlater_pageSize, readlater_list.length)
for (i = start; i < end; i++) {
day = new Date(readlater_list[i].date).getDate()
readlater_table.innerHTML += `<tr>`
// + `<td class="readlaterDay` + day + `">` + getReadlaterDateStr(readlater_list[i].date) + `</td>`
+ `<td><a href="` + readlater_list[i].url + `">` + readlater_list[i].title + `</a></td>
</tr>`
}
}
setReadlaterTable(1)
document.querySelector('#readlater_prev').onclick = () => {
readlater_page = document.querySelector('#readlater_input').value;
setReadlaterTable(--readlater_page);
document.querySelector('#readlater_input').value = readlater_page
}
document.querySelector('#readlater_next').onclick = () => {
readlater_page = document.querySelector('#readlater_input').value;
setReadlaterTable(++readlater_page);
document.querySelector('#readlater_input').value = readlater_page
}
document.querySelector('#readlater_go').onclick = () => {
readlater_page = document.querySelector('#readlater_input').value;
setReadlaterTable(readlater_page);
}
})();
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