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authorChocobozzz <me@florianbigard.com>2021-08-30 14:13:31 +0200
committerChocobozzz <me@florianbigard.com>2021-08-30 14:13:31 +0200
commit2b36e477bfc5f6b28fe7491ec9d2e6eb1337838b (patch)
tree6602970fdcfa8ac5326b0c1397f02c689d7d0131
parent893f0f2f0f9c8f5b9f829e48691b0a236e229868 (diff)
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PeerTube-2b36e477bfc5f6b28fe7491ec9d2e6eb1337838b.tar.zst
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Add import polyfill
-rw-r--r--client/src/root-helpers/plugins-manager.ts45
1 files changed, 44 insertions, 1 deletions
diff --git a/client/src/root-helpers/plugins-manager.ts b/client/src/root-helpers/plugins-manager.ts
index f1687d91d..a1b763ff2 100644
--- a/client/src/root-helpers/plugins-manager.ts
+++ b/client/src/root-helpers/plugins-manager.ts
@@ -1,3 +1,4 @@
1/* eslint-disable @typescript-eslint/no-implied-eval */
1import * as debug from 'debug' 2import * as debug from 'debug'
2import { firstValueFrom, ReplaySubject } from 'rxjs' 3import { firstValueFrom, ReplaySubject } from 'rxjs'
3import { first, shareReplay } from 'rxjs/operators' 4import { first, shareReplay } from 'rxjs/operators'
@@ -227,7 +228,7 @@ class PluginsManager {
227 console.log('Loading script %s of plugin %s.', clientScript.script, plugin.name) 228 console.log('Loading script %s of plugin %s.', clientScript.script, plugin.name)
228 229
229 const absURL = (environment.apiUrl || window.location.origin) + clientScript.script 230 const absURL = (environment.apiUrl || window.location.origin) + clientScript.script
230 return import(/* webpackIgnore: true */ absURL) 231 return dynamicImport(absURL)
231 .then((script: ClientScriptModule) => script.register({ registerHook, registerVideoField, registerSettingsScript, peertubeHelpers })) 232 .then((script: ClientScriptModule) => script.register({ registerHook, registerVideoField, registerSettingsScript, peertubeHelpers }))
232 .then(() => this.sortHooksByPriority()) 233 .then(() => this.sortHooksByPriority())
233 .catch(err => console.error('Cannot import or register plugin %s.', pluginInfo.plugin.name, err)) 234 .catch(err => console.error('Cannot import or register plugin %s.', pluginInfo.plugin.name, err))
@@ -250,3 +251,45 @@ export {
250 OnFormFields, 251 OnFormFields,
251 OnSettingsScripts 252 OnSettingsScripts
252} 253}
254
255// ---------------------------------------------------------------------------
256
257async function dynamicImport (url: string) {
258 try {
259 // eslint-disable-next-line no-new-func
260 return new Function(`return import('${url}')`)()
261 } catch {
262 console.log('Fallback to import polyfill')
263
264 return new Promise((resolve, reject) => {
265 const vector = '$importModule$' + Math.random().toString(32).slice(2)
266 const script = document.createElement('script')
267
268 const destructor = () => {
269 delete window[vector]
270 script.onerror = null
271 script.onload = null
272 script.remove()
273 URL.revokeObjectURL(script.src)
274 script.src = ''
275 }
276
277 script.defer = true
278 script.type = 'module'
279
280 script.onerror = () => {
281 reject(new Error(`Failed to import: ${url}`))
282 destructor()
283 }
284 script.onload = () => {
285 resolve(window[vector])
286 destructor()
287 }
288 const loader = `import * as m from "${url}"; window.${vector} = m;` // export Module
289 const blob = new Blob([ loader ], { type: 'text/javascript' })
290 script.src = URL.createObjectURL(blob)
291
292 document.head.appendChild(script)
293 })
294 }
295}