git-annex/Assistant/Threads/WebApp.hs
Joey Hess 7189dfd77d git-annex (5.20131127) unstable; urgency=low
* webapp: Detect when upgrades are available, and upgrade if the user
    desires.
    (Only when git-annex is installed using the prebuilt binaries
    from git-annex upstream, not from eg Debian.)
  * assistant: Detect when the git-annex binary is modified or replaced,
    and either prompt the user to restart the program, or automatically
    restart it.
  * annex.autoupgrade configures both the above upgrade behaviors.
  * Added support for quvi 0.9. Slightly suboptimal due to limitations in its
    interface compared with the old version.
  * Bug fix: annex.version did not get set on automatic upgrade to v5 direct
    mode repo, so the upgrade was performed repeatedly, slowing commands down.
  * webapp: Fix bug that broke switching between local repositories
    that use the new guarded direct mode.
  * Android: Fix stripping of the git-annex binary.
  * Android: Make terminal app show git-annex version number.
  * Android: Re-enable XMPP support.
  * reinject: Allow to be used in direct mode.
  * Futher improvements to git repo repair. Has now been tested in tens
    of thousands of intentionally damaged repos, and successfully
    repaired them all.
  * Allow use of --unused in bare repository.

# imported from the archive
2013-11-27 18:41:44 -04:00

109 lines
3.3 KiB
Haskell

{- git-annex assistant webapp thread
-
- Copyright 2012 Joey Hess <joey@kitenet.net>
-
- Licensed under the GNU GPL version 3 or higher.
-}
{-# LANGUAGE TemplateHaskell, MultiParamTypeClasses #-}
{-# LANGUAGE CPP #-}
{-# OPTIONS_GHC -fno-warn-orphans #-}
module Assistant.Threads.WebApp where
import Assistant.Common
import Assistant.WebApp
import Assistant.WebApp.Types
import Assistant.WebApp.DashBoard
import Assistant.WebApp.SideBar
import Assistant.WebApp.Notifications
import Assistant.WebApp.RepoList
import Assistant.WebApp.Configurators
import Assistant.WebApp.Configurators.Local
import Assistant.WebApp.Configurators.Ssh
import Assistant.WebApp.Configurators.Pairing
import Assistant.WebApp.Configurators.AWS
import Assistant.WebApp.Configurators.IA
import Assistant.WebApp.Configurators.WebDAV
import Assistant.WebApp.Configurators.XMPP
import Assistant.WebApp.Configurators.Preferences
import Assistant.WebApp.Configurators.Edit
import Assistant.WebApp.Configurators.Delete
import Assistant.WebApp.Configurators.Fsck
import Assistant.WebApp.Configurators.Upgrade
import Assistant.WebApp.Documentation
import Assistant.WebApp.Control
import Assistant.WebApp.OtherRepos
import Assistant.WebApp.Repair
import Assistant.Types.ThreadedMonad
import Utility.WebApp
import Utility.Tmp
import Utility.FileMode
import Git
import Yesod
import Network.Socket (SockAddr, HostName)
import Data.Text (pack, unpack)
mkYesodDispatch "WebApp" $(parseRoutesFile "Assistant/WebApp/routes")
type Url = String
webAppThread
:: AssistantData
-> UrlRenderer
-> Bool
-> Maybe String
-> Maybe HostName
-> Maybe (IO Url)
-> Maybe (Url -> FilePath -> IO ())
-> NamedThread
webAppThread assistantdata urlrenderer noannex cannotrun listenhost postfirstrun onstartup = thread $ liftIO $ do
#ifdef __ANDROID__
when (isJust listenhost) $
-- See Utility.WebApp
error "Sorry, --listen is not currently supported on Android"
#endif
webapp <- WebApp
<$> pure assistantdata
<*> (pack <$> genRandomToken)
<*> getreldir
<*> pure staticRoutes
<*> pure postfirstrun
<*> pure cannotrun
<*> pure noannex
<*> pure listenhost
setUrlRenderer urlrenderer $ yesodRender webapp (pack "")
app <- toWaiAppPlain webapp
app' <- ifM debugEnabled
( return $ httpDebugLogger app
, return app
)
runWebApp listenhost app' $ \addr -> if noannex
then withTmpFile "webapp.html" $ \tmpfile _ ->
go addr webapp tmpfile Nothing
else do
let st = threadState assistantdata
htmlshim <- runThreadState st $ fromRepo gitAnnexHtmlShim
urlfile <- runThreadState st $ fromRepo gitAnnexUrlFile
go addr webapp htmlshim (Just urlfile)
where
-- The webapp thread does not wait for the startupSanityCheckThread
-- to finish, so that the user interface remains responsive while
-- that's going on.
thread = namedThreadUnchecked "WebApp"
getreldir
| noannex = return Nothing
| otherwise = Just <$>
(relHome =<< absPath
=<< runThreadState (threadState assistantdata) (fromRepo repoPath))
go addr webapp htmlshim urlfile = do
let url = myUrl webapp addr
maybe noop (`writeFileProtected` url) urlfile
writeHtmlShim "Starting webapp..." url htmlshim
maybe noop (\a -> a url htmlshim) onstartup
myUrl :: WebApp -> SockAddr -> Url
myUrl webapp addr = unpack $ yesodRender webapp urlbase DashboardR []
where
urlbase = pack $ "http://" ++ show addr