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将资讯中的分片截图功能移动到 puppeteer 中 

* 修复 typo (rander => render)
This commit is contained in:
ikuaki1009 2023-04-01 00:28:33 +08:00
parent f017107e9e
commit 2865c0aba4
2 changed files with 89 additions and 81 deletions
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81
lib/puppeteer/puppeteer.js
View File

@ -246,6 +246,87 @@ class Puppeteer {
return segment.image(buff)
}
/**
* `chromium` 分片截图
*/
async screenshots (name, data = {}) {
// FIXME: pageHeight 作为参数？
const pageHeight = 7000
await this.browserInit()
if (!this.browser) return false
const savePath = this.dealTpl(this.model, data)
if (!savePath) return false
const page = await this.browser.newPage()
try {
await page.goto(`file://${_path}${lodash.trim(savePath, '.')}`, { timeout: 120000 })
const body = await page.$('#container') || await page.$('body')
const boundingBox = await body.boundingBox()
const num = Math.round(boundingBox.height / pageHeight) || 1
if (num > 1) {
await page.setViewport({
width: boundingBox.width,
height: pageHeight + 100
})
}
const img = []
for (let i = 1; i <= num; i++) {
const randData = {
type: 'jpeg',
quality: 90
}
if (i != 1 && i == num) {
await page.setViewport({
width: boundingBox.width,
height: parseInt(boundingBox.height) - pageHeight * (num - 1)
})
}
if (i != 1 && i <= num) {
await page.evaluate(() => window.scrollBy(0, 7000))
}
let buff
if (num == 1) {
buff = await body.screenshot(randData)
} else {
buff = await page.screenshot(randData)
}
if (num > 2) await common.sleep(200)
this.renderNum++
/** 计算图片大小 */
const kb = (buff.length / 1024).toFixed(2) + 'kb'
logger.mark(`[图片生成][${name}][${this.renderNum}次] ${kb}`)
img.push(segment.image(buff))
}
await page.close().catch((err) => logger.error(err))
if (num > 1) {
logger.mark(`[图片生成][${name}] 处理完成`)
}
return img
} catch (error) {
logger.error(`图片生成失败:${name}:${error}`)
/** 关闭浏览器 */
if (this.browser) {
await this.browser.close().catch((err) => logger.error(err))
}
this.browser = false
}
}
/** 模板 */
dealTpl (name, data) {
let { tplFile, saveId = name } = data

89
plugins/genshin/model/mysNews.js
View File

@ -44,87 +44,14 @@ export default class MysNews extends base {
const param = await this.newsDetail(postId)
const img = await this.rander(param)
const img = await this.render(param)
return await this.replyMsg(img, `原神${typeName}：${param.data.post.subject}`)
}
async rander (param) {
const pageHeight = 7000
await puppeteer.browserInit()
if (!puppeteer.browser) return false
const savePath = puppeteer.dealTpl('mysNews', param)
if (!savePath) return false
const page = await puppeteer.browser.newPage()
try {
await page.goto(`file://${_path}${lodash.trim(savePath, '.')}`, { timeout: 120000 })
const body = await page.$('#container') || await page.$('body')
const boundingBox = await body.boundingBox()
const num = Math.round(boundingBox.height / pageHeight) || 1
if (num > 1) {
await page.setViewport({
width: boundingBox.width,
height: pageHeight + 100
})
}
const img = []
for (let i = 1; i <= num; i++) {
const randData = {
type: 'jpeg',
quality: 90
}
if (i != 1 && i == num) {
await page.setViewport({
width: boundingBox.width,
height: parseInt(boundingBox.height) - pageHeight * (num - 1)
})
}
if (i != 1 && i <= num) {
await page.evaluate(() => window.scrollBy(0, 7000))
}
let buff
if (num == 1) {
buff = await body.screenshot(randData)
} else {
buff = await page.screenshot(randData)
}
if (num > 2) await common.sleep(200)
puppeteer.renderNum++
/** 计算图片大小 */
const kb = (buff.length / 1024).toFixed(2) + 'kb'
logger.mark(`[图片生成][${this.model}][${puppeteer.renderNum}次] ${kb}`)
img.push(segment.image(buff))
}
await page.close().catch((err) => logger.error(err))
if (num > 1) {
logger.mark(`[图片生成][${this.model}] 处理完成`)
}
return img
} catch (error) {
logger.error(`图片生成失败:${this.model}:${error}`)
/** 关闭浏览器 */
if (puppeteer.browser) {
await puppeteer.browser.close().catch((err) => logger.error(err))
}
puppeteer.browser = false
}
}
async render (param) {
return await puppeteer.screenshots(this.model, param);
}
async newsDetail (postId) {
const res = await this.postData('getPostFull', { gids: 2, read: 1, post_id: postId })
@ -282,7 +209,7 @@ export default class MysNews extends base {
const param = await this.newsDetail(postId)
const img = await this.rander(param)
const img = await this.render(param)
return await this.replyMsg(img, `${param.data.post.subject}`)
}
@ -295,7 +222,7 @@ export default class MysNews extends base {
const param = await this.newsDetail(postId)
const img = await this.rander(param)
const img = await this.render(param)
return await this.replyMsg(img, `${param.data.post.subject}`)
}
@ -322,7 +249,7 @@ export default class MysNews extends base {
const param = await this.newsDetail(postId)
const img = await this.rander(param)
const img = await this.render(param)
if (img.length > 1) {
img.push(segment.image(param.data.post.images[0] + '?x-oss-process=image//resize,s_600/quality,q_80/auto-orient,0/interlace,1/format,jpg'))
@ -407,7 +334,7 @@ export default class MysNews extends base {
logger.mark(`[米游社${typeName}推送] ${param.data.post.subject}`)
this[postId] = {
img: await this.rander(param),
img: await this.render(param),
title: param.data.post.subject
}
}