import { ServerConfigPlugin } from '@shared/models'
import { ServerService } from '@app/core/server/server.service'
import { ClientScript } from '@shared/models/plugins/plugin-package-json.model'
-import { PluginScope } from '@shared/models/plugins/plugin-scope.type'
import { environment } from '../../../environments/environment'
-import { RegisterHookOptions } from '@shared/models/plugins/register.model'
import { ReplaySubject } from 'rxjs'
import { first, shareReplay } from 'rxjs/operators'
+import { getHookType, internalRunHook } from '@shared/core-utils/plugins/hooks'
+import { ClientHook, ClientHookName, clientHookObject } from '@shared/models/plugins/client-hook.model'
+import { PluginClientScope } from '@shared/models/plugins/plugin-client-scope.type'
+import { RegisterClientHookOptions } from '@shared/models/plugins/register-client-hook.model'
-interface HookStructValue extends RegisterHookOptions {
+interface HookStructValue extends RegisterClientHookOptions {
plugin: ServerConfigPlugin
clientScript: ClientScript
}
+type PluginInfo = {
+ plugin: ServerConfigPlugin
+ clientScript: ClientScript
+ isTheme: boolean
+}
+
@Injectable()
-export class PluginService {
- pluginsLoaded = new ReplaySubject<boolean>(1)
+export class PluginService implements ClientHook {
+ pluginsBuilt = new ReplaySubject<boolean>(1)
+
+ pluginsLoaded: { [ scope in PluginClientScope ]: ReplaySubject<boolean> } = {
+ common: new ReplaySubject<boolean>(1),
+ search: new ReplaySubject<boolean>(1),
+ 'video-watch': new ReplaySubject<boolean>(1)
+ }
private plugins: ServerConfigPlugin[] = []
- private scopes: { [ scopeName: string ]: { plugin: ServerConfigPlugin, clientScript: ClientScript }[] } = {}
+ private scopes: { [ scopeName: string ]: PluginInfo[] } = {}
private loadedScripts: { [ script: string ]: boolean } = {}
- private loadedScopes: PluginScope[] = []
+ private loadedScopes: PluginClientScope[] = []
+ private loadingScopes: { [id in PluginClientScope]?: boolean } = {}
private hooks: { [ name: string ]: HookStructValue[] } = {}
this.buildScopeStruct()
- this.pluginsLoaded.next(true)
+ this.pluginsBuilt.next(true)
})
}
- ensurePluginsAreLoaded () {
- return this.pluginsLoaded.asObservable()
+ ensurePluginsAreBuilt () {
+ return this.pluginsBuilt.asObservable()
+ .pipe(first(), shareReplay())
+ .toPromise()
+ }
+
+ ensurePluginsAreLoaded (scope: PluginClientScope) {
+ this.loadPluginsByScope(scope)
+
+ return this.pluginsLoaded[scope].asObservable()
.pipe(first(), shareReplay())
.toPromise()
}
- addPlugin (plugin: ServerConfigPlugin) {
+ addPlugin (plugin: ServerConfigPlugin, isTheme = false) {
+ const pathPrefix = this.getPluginPathPrefix(isTheme)
+
for (const key of Object.keys(plugin.clientScripts)) {
const clientScript = plugin.clientScripts[key]
this.scopes[scope].push({
plugin,
clientScript: {
- script: environment.apiUrl + `/plugins/${plugin.name}/${plugin.version}/client-scripts/${clientScript.script}`,
+ script: environment.apiUrl + `${pathPrefix}/${plugin.name}/${plugin.version}/client-scripts/${clientScript.script}`,
scopes: clientScript.scopes
- }
+ },
+ isTheme
})
this.loadedScripts[clientScript.script] = false
async reloadLoadedScopes () {
for (const scope of this.loadedScopes) {
- await this.loadPluginsByScope(scope)
+ await this.loadPluginsByScope(scope, true)
}
}
- async loadPluginsByScope (scope: PluginScope) {
+ async loadPluginsByScope (scope: PluginClientScope, isReload = false) {
+ if (this.loadingScopes[scope]) return
+ if (!isReload && this.loadedScopes.includes(scope)) return
+
+ this.loadingScopes[scope] = true
+
try {
- await this.ensurePluginsAreLoaded()
+ await this.ensurePluginsAreBuilt()
- this.loadedScopes.push(scope)
+ if (!isReload) this.loadedScopes.push(scope)
const toLoad = this.scopes[ scope ]
- if (!Array.isArray(toLoad)) return
+ if (!Array.isArray(toLoad)) {
+ this.loadingScopes[scope] = false
+ this.pluginsLoaded[scope].next(true)
+
+ return
+ }
const promises: Promise<any>[] = []
- for (const { plugin, clientScript } of toLoad) {
+ for (const pluginInfo of toLoad) {
+ const clientScript = pluginInfo.clientScript
+
if (this.loadedScripts[ clientScript.script ]) continue
- promises.push(this.loadPlugin(plugin, clientScript))
+ promises.push(this.loadPlugin(pluginInfo))
this.loadedScripts[ clientScript.script ] = true
}
await Promise.all(promises)
+
+ this.pluginsLoaded[scope].next(true)
+ this.loadingScopes[scope] = false
} catch (err) {
console.error('Cannot load plugins by scope %s.', scope, err)
}
}
- async runHook (hookName: string, param?: any) {
- let result = param
+ async runHook <T> (hookName: ClientHookName, result?: T, params?: any): Promise<T> {
+ if (!this.hooks[hookName]) return Promise.resolve(result)
- const wait = hookName.startsWith('static:')
+ const hookType = getHookType(hookName)
for (const hook of this.hooks[hookName]) {
- try {
- if (wait) result = await hook.handler(param)
- else result = hook.handler()
- } catch (err) {
- console.error('Cannot run hook %s of script %s of plugin %s.', hookName, hook.plugin, hook.clientScript, err)
- }
+ console.log('Running hook %s of plugin %s.', hookName, hook.plugin.name)
+
+ result = await internalRunHook(hook.handler, hookType, result, params, err => {
+ console.error('Cannot run hook %s of script %s of plugin %s.', hookName, hook.clientScript.script, hook.plugin.name, err)
+ })
}
return result
}
- private loadPlugin (plugin: ServerConfigPlugin, clientScript: ClientScript) {
- const registerHook = (options: RegisterHookOptions) => {
+ private loadPlugin (pluginInfo: PluginInfo) {
+ const { plugin, clientScript } = pluginInfo
+
+ const registerHook = (options: RegisterClientHookOptions) => {
+ if (clientHookObject[options.target] !== true) {
+ console.error('Unknown hook %s of plugin %s. Skipping.', options.target, plugin.name)
+ return
+ }
+
if (!this.hooks[options.target]) this.hooks[options.target] = []
this.hooks[options.target].push({
})
}
+ const peertubeHelpers = this.buildPeerTubeHelpers(pluginInfo)
+
console.log('Loading script %s of plugin %s.', clientScript.script, plugin.name)
return import(/* webpackIgnore: true */ clientScript.script)
- .then(script => script.register({ registerHook }))
+ .then(script => script.register({ registerHook, peertubeHelpers }))
.then(() => this.sortHooksByPriority())
}
})
}
}
+
+ private buildPeerTubeHelpers (pluginInfo: PluginInfo) {
+ const { plugin } = pluginInfo
+
+ return {
+ getBaseStaticRoute: () => {
+ const pathPrefix = this.getPluginPathPrefix(pluginInfo.isTheme)
+ return environment.apiUrl + `${pathPrefix}/${plugin.name}/${plugin.version}/static`
+ }
+ }
+ }
+
+ private getPluginPathPrefix (isTheme: boolean) {
+ return isTheme ? '/themes' : '/plugins'
+ }
}