Mercurial > libervia-web
annotate libervia/pages/files/view/page_meta.py @ 1216:b2d067339de3
python 3 port:
/!\ Python 3.6+ is now needed to use libervia
/!\ instability may occur and features may not be working anymore, this will improve with time
/!\ TxJSONRPC dependency has been removed
The same procedure as in backend has been applied (check backend commit ab2696e34d29 logs
for details). Removed now deprecated code (Pyjamas compiled browser part, legacy blog,
JSON RPC related code).
Adapted code to work without `html` and `themes` dirs.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Tue, 13 Aug 2019 19:12:31 +0200 |
| parents | 29eb15062416 |
| children | f55056bb67d4 |
| rev | line source |
|---|---|
| 1216 | 1 #!/usr/bin/env python3 |
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2 # -*- coding: utf-8 -*- |
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3 |
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4 from libervia.server.constants import Const as C |
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5 from sat.core.i18n import _ |
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6 from twisted.internet import defer |
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7 from twisted.web import static |
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8 from libervia.server.utils import ProgressHandler |
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9 import tempfile |
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10 import os |
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11 import os.path |
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12 from sat.core.log import getLogger |
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13 |
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14 log = getLogger(__name__) |
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15 """files handling pages""" |
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16 |
| 1216 | 17 name = "files_view" |
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18 access = C.PAGES_ACCESS_PROFILE |
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19 |
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20 |
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21 def parse_url(self, request): |
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22 self.getPathArgs(request, ["service", "*path"], min_args=2, service="jid", path="") |
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23 |
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24 |
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25 def cleanup(dummy, tmp_dir, dest_path): |
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26 try: |
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27 os.unlink(dest_path) |
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28 except OSError: |
| 1216 | 29 log.warning(_("Can't remove temporary file {path}").format(path=dest_path)) |
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30 try: |
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31 os.rmdir(tmp_dir) |
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32 except OSError: |
| 1216 | 33 log.warning(_("Can't remove temporary directory {path}").format(path=tmp_dir)) |
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34 |
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35 |
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36 @defer.inlineCallbacks |
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37 def render(self, request): |
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38 data = self.getRData(request) |
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39 profile = self.getProfile(request) |
| 1216 | 40 service, path_elts = data["service"], data["path"] |
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41 basename = path_elts[-1] |
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42 dir_elts = path_elts[:-1] |
| 1216 | 43 dir_path = "/".join(dir_elts) |
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44 tmp_dir = tempfile.mkdtemp() |
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45 dest_path = os.path.join(tmp_dir, basename) |
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46 request.notifyFinish().addCallback(cleanup, tmp_dir, dest_path) |
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47 progress_id = yield self.host.bridgeCall( |
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48 "fileJingleRequest", |
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49 service.full(), |
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50 dest_path, |
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51 basename, |
| 1216 | 52 "", |
| 53 "", | |
| 54 {"path": dir_path}, | |
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55 profile, |
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56 ) |
| 1216 | 57 log.debug("file requested") |
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58 yield ProgressHandler(self.host, progress_id, profile).register() |
| 1216 | 59 log.debug("file downloaded") |
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60 self.delegateToResource(request, static.File(dest_path)) |