Mercurial > libervia-web
comparison libervia/pages/files/view/page_meta.py @ 1124:28e3eb3bb217
files reorganisation and installation rework:
- files have been reorganised to follow other SàT projects and usual Python organisation (no more "/src" directory)
- VERSION file is now used, as for other SàT projects
- replace the overcomplicated setup.py be a more sane one. Pyjamas part is not compiled anymore by setup.py, it must be done separatly
- removed check for data_dir if it's empty
- installation tested working in virtual env
- libervia launching script is now in bin/libervia
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sat, 25 Aug 2018 17:59:48 +0200 |
| parents | src/pages/files/view/page_meta.py@cdd389ef97bc |
| children | 29eb15062416 |
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| 1123:63a4b8fe9782 | 1124:28e3eb3bb217 |
|---|---|
| 1 #!/usr/bin/env python2.7 | |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 from libervia.server.constants import Const as C | |
| 5 from sat.core.i18n import _ | |
| 6 from twisted.internet import defer | |
| 7 from twisted.web import static | |
| 8 from libervia.server.utils import ProgressHandler | |
| 9 import tempfile | |
| 10 import os | |
| 11 import os.path | |
| 12 from sat.core.log import getLogger | |
| 13 | |
| 14 log = getLogger("pages/files/view") | |
| 15 """files handling pages""" | |
| 16 | |
| 17 name = u"files_view" | |
| 18 access = C.PAGES_ACCESS_PROFILE | |
| 19 | |
| 20 | |
| 21 def parse_url(self, request): | |
| 22 self.getPathArgs(request, ["service", "*path"], min_args=2, service="jid", path="") | |
| 23 | |
| 24 | |
| 25 def cleanup(dummy, tmp_dir, dest_path): | |
| 26 try: | |
| 27 os.unlink(dest_path) | |
| 28 except OSError: | |
| 29 log.warning(_(u"Can't remove temporary file {path}").format(path=dest_path)) | |
| 30 try: | |
| 31 os.rmdir(tmp_dir) | |
| 32 except OSError: | |
| 33 log.warning(_(u"Can't remove temporary directory {path}").format(path=tmp_dir)) | |
| 34 | |
| 35 | |
| 36 @defer.inlineCallbacks | |
| 37 def render(self, request): | |
| 38 data = self.getRData(request) | |
| 39 profile = self.getProfile(request) | |
| 40 service, path_elts = data[u"service"], data[u"path"] | |
| 41 basename = path_elts[-1] | |
| 42 dir_elts = path_elts[:-1] | |
| 43 dir_path = u"/".join(dir_elts) | |
| 44 tmp_dir = tempfile.mkdtemp() | |
| 45 dest_path = os.path.join(tmp_dir, basename) | |
| 46 request.notifyFinish().addCallback(cleanup, tmp_dir, dest_path) | |
| 47 progress_id = yield self.host.bridgeCall( | |
| 48 "fileJingleRequest", | |
| 49 service.full(), | |
| 50 dest_path, | |
| 51 basename, | |
| 52 u"", | |
| 53 u"", | |
| 54 {u"path": dir_path}, | |
| 55 profile, | |
| 56 ) | |
| 57 log.debug(u"file requested") | |
| 58 yield ProgressHandler(self.host, progress_id, profile).register() | |
| 59 log.debug(u"file downloaded") | |
| 60 self.delegateToResource(request, static.File(dest_path)) |