划词翻译
目前為
// ==UserScript==
// @name translator
// @namespace https://lufei.so
// @description 划词翻译
// @version 1.5.3
// @run-at document-start
// @grant GM_addStyle
// @grant GM_xmlhttpRequest
// ==/UserScript==
function play(query, type) {
audio.src = 'http://dict.youdao.com/dictvoice?audio=' + window.encodeURIComponent(query) + '&type=' + type
}
function htmlEntities(s) {
var o = {
'<': '<',
'&': '&',
}
return s.replace(/[<&]/g, function (c) {
return o[c]
})
}
function render(o) {
// variable
var us, uk, x, i
// element
var header, explains, web, translation
if (o.errorCode) return
panelBody.innerHTML = ''
if (o.basic) {
us = htmlEntities(o.basic['us-phonetic'] || '')
uk = htmlEntities(o.basic['uk-phonetic'] || '')
query = o.query || ''
header = document.createElement('div')
header.className = randKey + ' ' + randKey + '-header'
header.innerHTML =
'<span style="color: #333">' + htmlEntities(query) + '</span>' +
'<span data-type="1">uk:[' + uk + ']</span>' +
'<span data-type="2">us:[' + us + ']</span>'
panelBody.appendChild(header)
header.addEventListener('click', function(e) {
e.target.dataset.type && play(query, e.target.dataset.type)
})
if (o.basic.explains) {
explains = document.createElement('ul')
explains.className = randKey + ' ' + randKey + '-detail'
for (i = 0; i < o.basic.explains.length; i++) {
x = document.createElement('li')
x.className = randKey
x.innerHTML = o.basic.explains[i]
explains.appendChild(x)
}
panelBody.appendChild(explains)
}
} else if (o.translation) {
translation = document.createElement('div')
translation.className = randKey
translation.innerHTML = o.translation[0]
panelBody.appendChild(translation)
}
}
function translate(e) {
var sel = window.getSelection()
var text = sel.toString()
if (/^\s*$/.test(text)) return
if (!document.activeElement.contains(window.getSelection().getRangeAt(0).startContainer)) return
GM_xmlhttpRequest({
method: 'GET',
url: 'https://fanyi.youdao.com/openapi.do?relatedUrl=http%3A%2F%2Ffanyi.youdao.com%2Fopenapi%3Fpath%3Dweb-mode&keyfrom=test&key=null&type=data&doctype=json&version=1.1&q=' + window.encodeURIComponent(text),
onload: function (res) {
var data = JSON.parse(res.responseText)
var w = window.innerWidth, h = window.innerHeight
if (!data.errorCode) {
render(data)
if (e.clientY > h * .5) {
panel.style.top = 'auto'
panel.style.bottom = h - e.clientY + 10 + 'px'
} else {
panel.style.top = e.clientY + 10 + 'px'
panel.style.bottom = 'auto'
}
if (e.clientX > w * .5) {
panel.style.left = 'auto'
panel.style.right = w - e.clientX + 'px'
} else {
panel.style.left = e.clientX + 'px'
panel.style.right = 'auto'
}
document.body.appendChild(panel)
}
}
})
}
var panel, panelBody, panelPos, audio
audio = document.createElement('audio')
audio.autoplay = true
var randKey = 'it-' + Math.random().toString(16).slice(2, 8)
GM_addStyle(
'.' + randKey + '{' + [
'margin: 0',
'padding: 0',
'box-sizing: border-box',
].join(';') + '}' +
'.' + randKey + '-panel{' + [
'position: fixed',
'max-width: 300px',
'z-index: 10000',
].join(';') + '}' +
'.' + randKey + '-body{' + [
'position: relative',
'padding: 8px',
'border-radius: 4px',
'border: 1px solid #eaeaea',
'line-height: 24px',
'color: #555',
'background-color: #fff',
'font-family: monospace, consolas',
'font-size: 14px',
'text-align: left',
'word-break: break-all',
].join(';') + '}' +
'.' + randKey + '-header{' + [
'padding: 0 0 8px',
'border-bottom: 1px dashed #aaa',
].join(';') + '}' +
'.' + randKey + '-header>[data-type]{' + [
'margin-left: .5em',
'color: #7cbef0',
'cursor: pointer',
].join(';') + '}' +
'.' + randKey + '-detail{' + [
'margin: 8px 0 0',
'line-height: 22px',
'list-style: none',
].join(';') + '}'
)
panel = document.createElement('div')
panel.className = randKey + ' ' + randKey + '-panel'
panelBody = document.createElement('div')
panelBody.className = randKey + ' ' + randKey + '-body'
panel.appendChild(panelBody)
document.addEventListener('mousedown', function (e) {
if (panel.contains(e.target)) return
panel.parentNode && panel.parentNode.removeChild(panel)
panelBody.innerHTML = ''
}, true)
document.addEventListener('mouseup', function (e) {
if (panel.contains(e.target)) return
setTimeout(translate, 0, e)
}, true)