server/controllers/plugins.ts

   1 import * as express from 'express'
   2 import { PLUGIN_GLOBAL_CSS_PATH } from '../initializers/constants'
   3 import { basename, join } from 'path'
   4 import { RegisteredPlugin } from '../lib/plugins/plugin-manager'
   5 import { servePluginStaticDirectoryValidator } from '../middlewares/validators/plugins'
   6
   7 const pluginsRouter = express.Router()
   8
   9 pluginsRouter.get('/global.css',
  10   servePluginGlobalCSS
  11 )
  12
  13 pluginsRouter.get('/:pluginName/:pluginVersion/static/:staticEndpoint(*)',
  14   servePluginStaticDirectoryValidator,
  15   servePluginStaticDirectory
  16 )
  17
  18 pluginsRouter.get('/:pluginName/:pluginVersion/client-scripts/:staticEndpoint(*)',
  19   servePluginStaticDirectoryValidator,
  20   servePluginClientScripts
  21 )
  22
  23 // ---------------------------------------------------------------------------
  24
  25 export {
  26   pluginsRouter
  27 }
  28
  29 // ---------------------------------------------------------------------------
  30
  31 function servePluginGlobalCSS (req: express.Request, res: express.Response) {
  32   return res.sendFile(PLUGIN_GLOBAL_CSS_PATH)
  33 }
  34
  35 function servePluginStaticDirectory (req: express.Request, res: express.Response) {
  36   const plugin: RegisteredPlugin = res.locals.registeredPlugin
  37   const staticEndpoint = req.params.staticEndpoint
  38
  39   const [ directory, ...file ] = staticEndpoint.split('/')
  40
  41   const staticPath = plugin.staticDirs[directory]
  42   if (!staticPath) {
  43     return res.sendStatus(404)
  44   }
  45
  46   const filepath = file.join('/')
  47   return res.sendFile(join(plugin.path, staticPath, filepath))
  48 }
  49
  50 function servePluginClientScripts (req: express.Request, res: express.Response) {
  51   const plugin: RegisteredPlugin = res.locals.registeredPlugin
  52   const staticEndpoint = req.params.staticEndpoint
  53
  54   const file = plugin.clientScripts[staticEndpoint]
  55   if (!file) {
  56     return res.sendStatus(404)
  57   }
  58
  59   return res.sendFile(join(plugin.path, staticEndpoint))
  60 }