41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
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import fs from 'node:fs'
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import yaml from 'yaml'
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import lodash from 'lodash'
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import cfg from '../config/config.js'
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import { Data } from '#miao'
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let rendererBackends = {}
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async function registerRendererBackends () {
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const subFolders = fs.readdirSync(`${process.cwd()}/renderers`, { withFileTypes: true }).filter((dirent) => dirent.isDirectory())
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for (let subFolder of subFolders) {
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let name = subFolder.name
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const rendererFn = await Data.importDefault(`/renderers/${name}/index.js`)
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let configFile = `./renderers/${name}/config.yaml`
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let rendererCfg = {}
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if (fs.existsSync(configFile)) {
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try {
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rendererCfg = yaml.parse(fs.readFileSync(configFile, 'utf8'))
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} catch (e) {
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rendererCfg = {}
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}
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}
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let renderer = rendererFn(rendererCfg)
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if (!renderer.id || !renderer.type || !renderer.render || !lodash.isFunction(renderer.render)) {
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logger.warn('渲染后端 ' + (renderer.id || subFolder.name) + ' 不可用')
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}
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rendererBackends[renderer.id] = renderer
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logger.mark('[渲染后端加载]: 导入 ' + renderer.id)
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}
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}
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await registerRendererBackends()
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export default {
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getRenderer () {
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// TODO 渲染器降级
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return rendererBackends[cfg.renderer?.name || 'puppeteer']
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}
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}
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