A small script to tweak the shoutbox
// ==UserScript==
// @name TorViet Shoutbox Enhancer
// @namespace http://torviet.com/userdetails.php?id=1662
// @version 1.0.0
// @license http://www.wtfpl.net/txt/copying/
// @homepageURL https://github.com/S-a-l-a-d/TorViet-Shoutbox-Enhancer
// @supportURL https://github.com/S-a-l-a-d/TorViet-Shoutbox-Enhancer/issues
// @icon http://torviet.com/pic/salad.png
// @description A small script to tweak the shoutbox
// @author Salad
// @match http://torviet.com/qa.php*
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_deleteValue
// @grant GM_addStyle
// ==/UserScript==
(() => {
'use strict';
let allWrapper = document.getElementById('all-wrapper'),
boxHead = document.getElementById('boxHead'),
marquee = document.getElementById('marquee'),
sltTheme = document.getElementById('sltTheme'),
boxQuestion = document.getElementById('boxQuestion'),
clock = document.getElementById('clock'),
idQuestion = document.getElementById('idQuestion'),
emoGroup = document.getElementById('emo-group'),
emoGroupDetail = document.getElementById('emo-group-detail'),
apiPath = 'qa_smiley_ajax.php';
class DomElementHelper {
static addAfter(newElement, referenceElement) {
if (!newElement) {
console.error('New element is invalid.');
return;
}
if (!referenceElement) {
console.error('Reference element is invalid.');
return;
}
referenceElement.parentNode
.insertBefore(newElement, referenceElement.nextSibling);
}
static remove(element) {
if (!element) {
console.error('Element to be removed is invalid.');
return;
}
element.parentNode.removeChild(element);
}
}
class EmoticonService {
getEmoticon(emoticonName) {
if (isNaN(emoticonName) || !this.isInteger(emoticonName))
return '';
return `
<div style="
height: 43px;
width: 43px;
float: left;
display: inline-block;
margin: 0 0 1px 1px;">
<img style="
max-width: 43px;
max-height: 43px;
cursor: pointer;"
src="/pic/smilies/${emoticonName}.gif"
alt="[em${emoticonName}]">
</div>
`;
}
isInteger(number) {
return number == parseInt(number, 10);
}
getEmoticons(url, emoticonGroupName) {
if (!url || !emoticonGroupName || !isNaN(emoticonGroupName))
return null;
return new Promise((resolve, reject) => {
let request = new XMLHttpRequest();
request.open('POST', url);
request.setRequestHeader('Content-type',
'application/x-www-form-urlencoded');
request.onload = () => {
if (request.status === 200) {
resolve(JSON.parse(request.responseText)
.str);
} else {
reject(Error(request.statusText));
}
};
request.onerror = () => {
reject(Error('Network error'));
};
request.send('group=' + emoticonGroupName);
});
}
}
const EMOTICON = (emoticonService => {
let cachedEmoticonList = GM_getValue('emoticonList'),
cachedEmoticonListHtml = GM_getValue('emoticonListHtml') ||
'',
emoticonHtml = '';
let promptForEmoticonList = (action, emoticonList) => {
let message =
`Chọn bộ emoticon bạn muốn ${action}:\n`,
answer = '';
emoticonList.forEach((item, index) => {
message += `${index + 1}. ${item}\n`;
});
message +=
'Điền tên bộ emoticon, ngăn cách bằng dấu phẩy, phân biệt hoa/thường.' +
'Có thể điền emoticon đơn bằng cách điền tên tập tin emoticon đó.\nVí dụ: Voz,707,Rage';
answer = prompt(message);
if (!answer || answer.trim() === '') return '';
return answer.replace(/\s{2,}/g, ' ')
.trim()
.split(',');
};
let initEmoticonList = () => {
let availableEmoticonList = Array.apply(null,
emoGroup.options)
.map(element => element.text);
cachedEmoticonList =
promptForEmoticonList('sử dụng',
availableEmoticonList);
if (cachedEmoticonList === '') return;
GM_setValue('emoticonList', cachedEmoticonList);
};
return {
emoticonListExists: () => {
if (!cachedEmoticonList) initEmoticonList();
},
addToDom: async () => {
emoGroupDetail.innerHTML = '';
if (cachedEmoticonListHtml === '') {
for (let item of cachedEmoticonList) {
cachedEmoticonListHtml += isNaN(item) ?
await emoticonService.getEmoticons(
apiPath,
item) :
emoticonService.getEmoticon(item);
}
GM_setValue(
'emoticonListHtml',
cachedEmoticonListHtml);
}
emoGroupDetail.innerHTML =
cachedEmoticonListHtml;
},
add: () => {
let availableEmoticonList = Array.apply(null,
emoGroup.options)
.map(element => element.text)
.filter(element =>
!cachedEmoticonList.includes(element));
let emoticonListToAdd =
promptForEmoticonList('thêm',
availableEmoticonList);
if (emoticonListToAdd === '') return;
for (let emoticonGroup of emoticonListToAdd) {
if (!cachedEmoticonList.includes(
emoticonGroup))
cachedEmoticonList.push(emoticonGroup);
}
GM_setValue('emoticonList', cachedEmoticonList);
GM_deleteValue('emoticonListHtml');
location.href = location.pathname;
},
remove: () => {
let emoticonListToRemove =
promptForEmoticonList('xóa',
cachedEmoticonList);
if (emoticonListToRemove === '') return;
for (let emoticonGroup of emoticonListToRemove) {
if (cachedEmoticonList.includes(
emoticonGroup))
cachedEmoticonList.splice(
cachedEmoticonList.indexOf(
emoticonGroup),
1);
}
GM_setValue('emoticonList', cachedEmoticonList);
GM_deleteValue('emoticonListHtml');
location.href = location.pathname;
},
clear: () => {
GM_deleteValue('emoticonList');
GM_deleteValue('emoticonListHtml');
location.href = location.pathname;
}
};
})(new EmoticonService());
function isFirefoxBrowser() {
return typeof InstallTrigger !== 'undefined';
}
function createButton(text, event) {
let button = document.createElement('input');
button.type = 'button';
button.value = text;
button.addEventListener('click', event);
return button;
}
allWrapper.className = '';
DomElementHelper.remove(boxHead);
DomElementHelper.remove(marquee);
DomElementHelper.remove(sltTheme);
while (clock.lastChild) {
DomElementHelper.remove(clock.lastChild);
}
let stylesheet = isFirefoxBrowser() ?
`
#wrapper-below {
height: calc(100% - 67px);
}
#emo-section {
height: calc(100% - 74px);
}
` :
`
#wrapper-below {
height: calc(100% - 62px);
}
#emo-section {
height: calc(100% - 69px);
}
`;
GM_addStyle(
`
.slimScrollDiv, #emo-group-detail {
height: 100% !important;
}
` +
stylesheet);
let clockChild = document.createDocumentFragment(),
span = document.createElement('span');
span.innerHTML = 'For custom emoticon group<br>';
clockChild.appendChild(emoGroup.parentNode);
clockChild.appendChild(span);
clockChild.appendChild(createButton('Add', EMOTICON.add));
clockChild.appendChild(createButton('Remove', EMOTICON.remove));
clockChild.appendChild(createButton('Clear', EMOTICON.clear));
clock.appendChild(clockChild);
EMOTICON.emoticonListExists();
EMOTICON.addToDom();
idQuestion.focus();
})();