libervia-backend: sat/plugins/plugin_misc

annotate sat/plugins/plugin_misc_upload.py @ 2656:8cacf7929f3c

tools (common/data_format): added serialise and deserialise methods (using json for now)

author	Goffi <goffi@goffi.org>
date	Sat, 11 Aug 2018 18:24:55 +0200
parents	56f94936df1e
children	378188abe941

rev	line source
1934 2daf7b4c6756 use of /usr/bin/env instead of /usr/bin/python in shebang Goffi <goffi@goffi.org> parents: 1851 diff changeset	1 #!/usr/bin/env python2
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	3
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	4 # SAT plugin for file tansfer
2483 0046283a285d dates update Goffi <goffi@goffi.org> parents: 2414 diff changeset	5 # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	6
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	7 # This program is free software: you can redistribute it and/or modify
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	10 # (at your option) any later version.
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	11
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	12 # This program is distributed in the hope that it will be useful,
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	15 # GNU Affero General Public License for more details.
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	16
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	17 # You should have received a copy of the GNU Affero General Public License
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	19
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	20 from sat.core.i18n import _, D_
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	21 from sat.core.constants import Const as C
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	22 from sat.core.log import getLogger
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	23
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	24 log = getLogger(__name__)
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	25 from sat.core import exceptions
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	26 from sat.tools import xml_tools
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	27 from twisted.internet import defer
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	28 from twisted.words.protocols.jabber import jid
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	29 import os
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	30 import os.path
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	31
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	32
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	33 PLUGIN_INFO = {
2145 33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	34 C.PI_NAME: "File Upload",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	35 C.PI_IMPORT_NAME: "UPLOAD",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	36 C.PI_TYPE: C.PLUG_TYPE_MISC,
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	37 C.PI_MAIN: "UploadPlugin",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	38 C.PI_HANDLER: "no",
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	39 C.PI_DESCRIPTION: _("""File upload management"""),
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	40 }
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	41
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	42
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	43 UPLOADING = D_(u"Please select a file to upload")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	44 UPLOADING_TITLE = D_(u"File upload")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	45 BOOL_OPTIONS = ("ignore_tls_errors",)
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	46
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	47
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	48 class UploadPlugin(object):
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	49 # TODO: plugin unload
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	50
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	51 def __init__(self, host):
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	52 log.info(_("plugin Upload initialization"))
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	53 self.host = host
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	54 host.bridge.addMethod(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	55 "fileUpload",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	56 ".plugin",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	57 in_sign="sssa{ss}s",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	58 out_sign="a{ss}",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	59 method=self._fileUpload,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	60 async=True,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	61 )
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	62 self._upload_callbacks = []
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	63
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	64 def _fileUpload(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	65 self, filepath, filename, upload_jid_s="", options=None, profile=C.PROF_KEY_NONE
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	66 ):
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	67 client = self.host.getClient(profile)
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	68 upload_jid = jid.JID(upload_jid_s) if upload_jid_s else None
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	69 if options is None:
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	70 options = {}
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	71 # we convert values that are well-known booleans
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	72 for bool_option in BOOL_OPTIONS:
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	73 try:
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	74 options[bool_option] = C.bool(options[bool_option])
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	75 except KeyError:
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	76 pass
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	77
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	78 return self.fileUpload(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	79 client, filepath, filename or None, upload_jid, options or None
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	80 )
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	81
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	82 def fileUpload(self, client, filepath, filename, upload_jid, options):
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	83 """Send a file using best available method
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	84
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	85 parameters are the same as for [upload]
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	86 @return (dict): action dictionary, with progress id in case of success, else xmlui message
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	87 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	88
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	89 def uploadCb(data):
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	90 progress_id, dummy = data
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	91 return {"progress": progress_id}
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	92
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	93 def uploadEb(fail):
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	94 msg = unicode(fail)
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	95 log.warning(msg)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	96 return {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	97 "xmlui": xml_tools.note(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	98 u"Can't upload file", msg, C.XMLUI_DATA_LVL_WARNING
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	99 ).toXml()
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	100 }
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	101
1851 ff603003d40a plugin misc_upload: fixes things that have been forgotten after a refactoring souliane <souliane@mailoo.org> parents: 1824 diff changeset	102 d = self.upload(client, filepath, filename, upload_jid, options)
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	103 d.addCallback(uploadCb)
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	104 d.addErrback(uploadEb)
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	105 return d
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	106
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	107 @defer.inlineCallbacks
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	108 def upload(self, client, filepath, filename=None, upload_jid=None, options=None):
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	109 """Send a file using best available method
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	110
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	111 @param filepath(str): absolute path to the file
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	112 @param filename(None, unicode): name to use for the upload
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	113 None to use basename of the path
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	114 @param upload_jid(jid.JID, None): upload capable entity jid,
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	115 or None to use autodetected, if possible
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	116 @param options(dict): option to use for the upload, may be:
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	117 - ignore_tls_errors(bool): True to ignore SSL/TLS certificate verification
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	118 used only if HTTPS transport is needed
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	119 @param profile: %(doc_profile)s
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	120 @return (tuple[unicode,D(unicode)]): progress_id and a Deferred which fire download URL
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	121 when upload is finished
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	122 """
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	123 if options is None:
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	124 options = {}
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	125 if not os.path.isfile(filepath):
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	126 raise exceptions.DataError(u"The given path doesn't link to a file")
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	127 for method_name, available_cb, upload_cb, priority in self._upload_callbacks:
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	128 try:
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	129 upload_jid = yield available_cb(upload_jid, client.profile)
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	130 except exceptions.NotFound:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	131 continue # no entity managing this extension found
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	132
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	133 log.info(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	134 u"{name} method will be used to upload the file".format(name=method_name)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	135 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	136 progress_id_d, download_d = yield upload_cb(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	137 filepath, filename, upload_jid, options, client.profile
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	138 )
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	139 progress_id = yield progress_id_d
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	140 defer.returnValue((progress_id, download_d))
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	141
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	142 raise exceptions.NotFound(u"Can't find any method to upload a file")
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	143
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	144 def register(self, method_name, available_cb, upload_cb, priority=0):
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	145 """Register a fileUploading method
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	146
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	147 @param method_name(unicode): short name for the method, must be unique
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	148 @param available_cb(callable): method to call to check if this method is usable
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	149 the callback must take two arguments: upload_jid (can be None) and profile
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	150 the callback must return the first entity found (being upload_jid or one of its components)
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	151 exceptions.NotFound must be raised if no entity has been found
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	152 @param upload_cb(callable): method to upload a file
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	153 must have the same signature as [fileUpload]
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	154 must return a tuple with progress_id and a Deferred which fire download URL when
a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	155 upload is finished
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	156 @param priority(int): pririoty of this method, the higher available will be used
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	157 """
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	158 assert method_name
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	159 for data in self._upload_callbacks:
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	160 if method_name == data[0]:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	161 raise exceptions.ConflictError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	162 u"A method with this name is already registered"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	163 )
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	164 self._upload_callbacks.append((method_name, available_cb, upload_cb, priority))
1824 a19161bb3ff7 plugin upload, XEP-0363: splitted fileUpload in fileUpload + upload: Goffi <goffi@goffi.org> parents: 1766 diff changeset	165 self._upload_callbacks.sort(key=lambda data: data[3], reverse=True)
1640 d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	166
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	167 def unregister(self, method_name):
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	168 for idx, data in enumerate(self._upload_callbacks):
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	169 if data[0] == method_name:
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	170 del [idx]
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	171 return
d470affbe65c plugin XEP-0363, upload: File upload (through HTTP upload only for now): Goffi <goffi@goffi.org> parents: diff changeset	172 raise exceptions.NotFound(u"The name to unregister doesn't exist")

Mercurial > libervia-backend

annotate sat/plugins/plugin_misc_upload.py @ 2656:8cacf7929f3c