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annotate libervia/pages/files/view/page_meta.py @ 1406:cffa3ae4d0aa

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pages (blog/view): move URL friendly code to backend tools: - the code to render an URL friendly is now in `sat.tools.common.regex` - user friendly extra text is now only displayed when no `-` is found in ID. This is a temporary transition behaviour because new blog items IDs are now user friendly by default, and thus extra text is not wanted anymore. For older IDs it is still needed though, and the presence of `-` is used to guess when an ID is user friendly or not.
author Goffi <goffi@goffi.org>
date Fri, 16 Apr 2021 18:44:49 +0200
parents f511f8fbbf8a
children e065c8886b81
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env python3
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2
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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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14 log = getLogger(__name__)
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15 """files handling pages"""
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16
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17 name = "files_view"
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18 access = C.PAGES_ACCESS_PROFILE
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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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25 def cleanup(__, 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:
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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:
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33 log.warning(_("Can't remove temporary directory {path}").format(path=tmp_dir))
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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)
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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]
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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,
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52 "",
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53 "",
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54 {"path": dir_path},
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55 profile,
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56 )
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57 log.debug("file requested")
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58 yield ProgressHandler(self.host, progress_id, profile).register()
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59 log.debug("file downloaded")
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60 self.delegateToResource(request, static.File(dest_path))