libervia-backend: src/plugins/plugin_misc

annotate src/plugins/plugin_misc_file.py @ 1602:33728a2f17bf

plugin file: 'size' key is not added anymore in progress'data if size is 0 or not specified in SatFile

author	Goffi <goffi@goffi.org>
date	Sun, 15 Nov 2015 23:11:38 +0100
parents	e0a152f2cf6d
children	4741e2f5eed2

rev	line source
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/python
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	3
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	4 # SAT plugin for file tansfer
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Jérôme Poisson (goffi@goffi.org)
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	6
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	7 # This program is free software: you can redistribute it and/or modify
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	10 # (at your option) any later version.
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	11
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	12 # This program is distributed in the hope that it will be useful,
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	15 # GNU Affero General Public License for more details.
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	16
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	17 # You should have received a copy of the GNU Affero General Public License
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	19
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	20 from sat.core.i18n import _, D_
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	21 from sat.core.constants import Const as C
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	22 from sat.core.log import getLogger
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	23 log = getLogger(__name__)
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	24 from sat.core import exceptions
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	25 from sat.tools import xml_tools
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	26 from twisted.internet import defer
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	27 from twisted.words.protocols.jabber import jid
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	28 import os
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	29 import os.path
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	30 import uuid
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	31
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	32
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	33 PLUGIN_INFO = {
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	34 "name": "File Tansfer",
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	35 "import_name": "FILE",
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	36 "type": C.PLUG_TYPE_MISC,
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	37 "main": "FilePlugin",
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	38 "handler": "no",
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	39 "description": _("""File Tansfer Management:
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	40 This plugin manage the various ways of sending a file, and choose the best one.""")
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	41 }
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	42
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	43
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	44 CONFIRM = D_(u'{peer} wants to send the file "{name}" to you:\n{desc}\n\nThe file has a size of {size_human}\n\nDo you accept ?')
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	45 CONFIRM_TITLE = D_(u'Confirm file transfer')
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	46 CONFIRM_OVERWRITE = D_(u'File {} already exists, are you sure you want to overwrite ?')
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	47 CONFIRM_OVERWRITE_TITLE = D_(u'File exists')
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	48
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	49 PROGRESS_ID_KEY = 'progress_id'
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	50
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	51
1553 ebf97c1ac14a fixed bad inheritance of SatFile Goffi <goffi@goffi.org> parents: 1525 diff changeset	52 class SatFile(object):
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	53 """A file-like object to have high level files manipulation"""
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	54 # TODO: manage "with" statement
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	55
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	56 def __init__(self, host, path, mode='r', uid=None, size=None, profile=C.PROF_KEY_NONE):
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	57 """
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	58 @param host: %(doc_host)s
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	59 @param path(str): path of the file to get
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	60 @param mode(str): same as for built-in "open" function
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	61 @param uid(unicode, None): unique id identifing this progressing element
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	62 This uid will be used with self.host.progressGet
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	63 will be automaticaly generated if None
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	64 @param size(None, int): size of the file
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	65 """
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	66 self.host = host
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	67 self.uid = uid or unicode(uuid.uuid4())
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	68 self._file = open(path, mode)
1598 b144babc2658 core, plugin file: fixed progress id + data is now returned by getProgress, instead of being an argument to fill Goffi <goffi@goffi.org> parents: 1585 diff changeset	69 self.size = size
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	70 self.profile = profile
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	71 self.eof = defer.Deferred()
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	72 self.host.registerProgressCb(self.uid, self.getProgress, profile)
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	73 self.host.bridge.progressStarted(self.uid, self.profile)
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	74 self.eof.addCallback(lambda ignore: self.host.bridge.progressFinished(self.uid, self.profile))
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	75 self.eof.addErrback(lambda failure: self.host.bridge.progressError(self.uid, unicode(failure), self.profile))
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	76
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	77 def close(self):
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	78 self._file.close()
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	79 self.host.removeProgressCb(self.uid, self.profile)
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	80
1568 1f7a34d499e0 plugins XEP-0234, file: use of SatFile for writing too Goffi <goffi@goffi.org> parents: 1553 diff changeset	81 def flush(self):
1f7a34d499e0 plugins XEP-0234, file: use of SatFile for writing too Goffi <goffi@goffi.org> parents: 1553 diff changeset	82 self._file.flush()
1f7a34d499e0 plugins XEP-0234, file: use of SatFile for writing too Goffi <goffi@goffi.org> parents: 1553 diff changeset	83
1f7a34d499e0 plugins XEP-0234, file: use of SatFile for writing too Goffi <goffi@goffi.org> parents: 1553 diff changeset	84 def write(self, buf):
1f7a34d499e0 plugins XEP-0234, file: use of SatFile for writing too Goffi <goffi@goffi.org> parents: 1553 diff changeset	85 self._file.write(buf)
1f7a34d499e0 plugins XEP-0234, file: use of SatFile for writing too Goffi <goffi@goffi.org> parents: 1553 diff changeset	86
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	87 def read(self, size=-1):
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	88 read = self._file.read(size)
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	89 if not read:
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	90 self.eof.callback(None)
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	91 return read
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	92
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	93 def seek(self, offset, whence=os.SEEK_SET):
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	94 self._file.seek(offset, whence)
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	95
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	96 def tell(self):
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	97 return self._file.tell()
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	98
1598 b144babc2658 core, plugin file: fixed progress id + data is now returned by getProgress, instead of being an argument to fill Goffi <goffi@goffi.org> parents: 1585 diff changeset	99 def getProgress(self, progress_id, profile):
1602 33728a2f17bf plugin file: 'size' key is not added anymore in progress'data if size is 0 or not specified in SatFile Goffi <goffi@goffi.org> parents: 1601 diff changeset	100 ret = {'position': self._file.tell()}
33728a2f17bf plugin file: 'size' key is not added anymore in progress'data if size is 0 or not specified in SatFile Goffi <goffi@goffi.org> parents: 1601 diff changeset	101 if self.size:
33728a2f17bf plugin file: 'size' key is not added anymore in progress'data if size is 0 or not specified in SatFile Goffi <goffi@goffi.org> parents: 1601 diff changeset	102 ret['size'] = self.size
33728a2f17bf plugin file: 'size' key is not added anymore in progress'data if size is 0 or not specified in SatFile Goffi <goffi@goffi.org> parents: 1601 diff changeset	103 return ret
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	104
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	105
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	106 class FilePlugin(object):
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	107 File=SatFile
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	108
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	109 def __init__(self, host):
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	110 log.info(_("plugin File initialization"))
49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	111 self.host = host
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	112 host.bridge.addMethod("fileSend", ".plugin", in_sign='sssss', out_sign='a{ss}', method=self._fileSend, async=True)
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	113 self._file_callbacks = []
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	114
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	115 def _fileSend(self, peer_jid_s, filepath, name="", file_desc="", profile=C.PROF_KEY_NONE):
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	116 return self.fileSend(jid.JID(peer_jid_s), filepath, name or None, file_desc or None, profile)
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	117
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	118 @defer.inlineCallbacks
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	119 def fileSend(self, peer_jid, filepath, filename=None, file_desc=None, profile=C.PROF_KEY_NONE):
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	120 """Send a file using best available method
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	121
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	122 @param peer_jid(jid.JID): jid of the destinee
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	123 @param filepath(str): absolute path to the file
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	124 @param filename(unicode, None): name to use, or None to find it from filepath
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	125 @param file_desc(unicode, None): description of the file
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	126 @param profile: %(doc_profile)s
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	127 @return (dict): action dictionary, with progress id in case of success, else xmlui message
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	128 """
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	129 if not os.path.isfile(filepath):
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	130 raise exceptions.DataError(u"The given path doesn't link to a file")
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	131 if not filename:
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	132 filename = os.path.basename(filepath) or '_'
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	133 for namespace, callback, priority, method_name in self._file_callbacks:
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	134 has_feature = yield self.host.hasFeature(namespace, peer_jid, profile)
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	135 if has_feature:
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	136 log.info(u"{name} method will be used to send the file".format(name=method_name))
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	137 progress_id = yield defer.maybeDeferred(callback, peer_jid, filepath, filename, file_desc, profile)
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	138 defer.returnValue({'progress': progress_id})
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	139 msg = u"Can't find any method to send file to {jid}".format(jid=peer_jid.full())
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	140 log.warning(msg)
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	141 defer.returnValue({'xmlui': xml_tools.note(u"Can't transfer file", msg, C.XMLUI_DATA_LVL_WARNING).toXml()})
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	142
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	143 def register(self, namespace, callback, priority=0, method_name=None):
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	144 """Register a fileSending method
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	145
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	146 @param namespace(unicode): XEP namespace
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	147 @param callback(callable): method to call (must have the same signature as [fileSend])
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	148 @param priority(int): pririoty of this method, the higher available will be used
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	149 @param method_name(unicode): short name for the method, namespace will be used if None
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	150 """
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	151 for data in self._file_callbacks:
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	152 if namespace == data[0]:
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	153 raise exceptions.ConflictError(u'A method with this namespace is already registered')
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	154 self._file_callbacks.append((namespace, callback, priority, method_name or namespace))
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	155 self._file_callbacks.sort(key=lambda data: data[2], reverse=True)
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	156
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	157 def unregister(self, namespace):
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	158 for idx, data in enumerate(self._file_callbacks):
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	159 if data[0] == namespace:
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	160 del [idx]
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	161 return
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	162 raise exceptions.NotFound(u"The namespace to unregister doesn't exist")
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	163
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	164 # Dialogs with user
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	165 # the overwrite check is done here
1525 49d33cb48207 plugin file: first draft: Goffi <goffi@goffi.org> parents: diff changeset	166
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	167 def _openFileWrite(self, file_path, transfer_data, file_data, profile):
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	168 assert 'file_obj' not in transfer_data
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	169 transfer_data['file_obj'] = SatFile(
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	170 self.host,
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	171 file_path,
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	172 'w',
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	173 uid=file_data[PROGRESS_ID_KEY],
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	174 size=file_data['size'],
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	175 profile=profile,
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	176 )
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	177
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	178 def _gotConfirmation(self, data, peer_jid, transfer_data, file_data, profile):
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	179 """Called when the permission and dest path have been received
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	180
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	181 @param peer_jid(jid.JID): jid of the file sender
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	182 @param transfer_data(dict): same as for [self.getDestDir]
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	183 @param file_data(dict): same as for [self.getDestDir]
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	184 @param profile: %(doc_profile)s
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	185 return (bool): True if copy is wanted and OK
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	186 False if user wants to cancel
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	187 if file exists ask confirmation and call again self._getDestDir if needed
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	188 """
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	189 if data.get('cancelled', False):
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	190 return False
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	191 path = data['path']
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	192 file_data['file_path'] = file_path = os.path.join(path, file_data['name'])
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	193 log.debug(u'destination file path set to {}'.format(file_path))
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	194
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	195 # we manage case where file already exists
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	196 if os.path.exists(file_path):
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	197 def check_overwrite(overwrite):
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	198 if overwrite:
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	199 self._openFileWrite(file_path, transfer_data, file_data, profile)
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	200 return True
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	201 else:
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	202 return self.getDestDir(peer_jid, transfer_data, file_data, profile)
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	203
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	204 exists_d = xml_tools.deferConfirm(
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	205 self.host,
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	206 _(CONFIRM_OVERWRITE).format(file_path),
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	207 _(CONFIRM_OVERWRITE_TITLE),
1601 e0a152f2cf6d core (xmlui), plugin file: added action_extra param to deferXMLUI/deferDialog which is merged to the action data dict when actionNew is called Goffi <goffi@goffi.org> parents: 1598 diff changeset	208 action_extra={'meta_from_jid': peer_jid.full(),
e0a152f2cf6d core (xmlui), plugin file: added action_extra param to deferXMLUI/deferDialog which is merged to the action data dict when actionNew is called Goffi <goffi@goffi.org> parents: 1598 diff changeset	209 'meta_type': C.META_TYPE_OVERWRITE,
e0a152f2cf6d core (xmlui), plugin file: added action_extra param to deferXMLUI/deferDialog which is merged to the action data dict when actionNew is called Goffi <goffi@goffi.org> parents: 1598 diff changeset	210 'meta_progress_id': file_data[PROGRESS_ID_KEY]
e0a152f2cf6d core (xmlui), plugin file: added action_extra param to deferXMLUI/deferDialog which is merged to the action data dict when actionNew is called Goffi <goffi@goffi.org> parents: 1598 diff changeset	211 },
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	212 profile=profile)
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	213 exists_d.addCallback(check_overwrite)
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	214 return exists_d
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	215
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	216 self._openFileWrite(file_path, transfer_data, file_data, profile)
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	217 return True
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	218
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	219 def getDestDir(self, peer_jid, transfer_data, file_data, profile):
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	220 """Request confirmation and destination dir to user
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	221
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	222 Overwrite confirmation is managed.
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	223 if transfer is confirmed, 'file_obj' is added to transfer_data
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	224 @param peer_jid(jid.JID): jid of the file sender
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	225 @param filename(unicode): name of the file
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	226 @param transfer_data(dict): data of the transfer session,
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	227 it will be only used to store the file_obj.
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	228 "file_obj" key MUST NOT exist before using getDestDir
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	229 @param file_data(dict): information about the file to be transfered
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	230 It MUST contain the following keys:
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	231 - peer_jid (jid.JID): other peer jid
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	232 - name (unicode): name of the file to trasnsfer
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	233 the name must not be empty or contain a "/" character
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	234 - size (int): size of the file
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	235 - progress_id (unicode): id to use for progression
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	236 It may content the key used in CONFIRM constant
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	237 It MUST NOT contain the "peer" key
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	238 "file_path" will be added to this dict once destination selected
1575 833bdb227b16 plugins XEP-0234, file: moved human file size conversion to file plugi Goffi <goffi@goffi.org> parents: 1574 diff changeset	239 "size_human" will also be added with human readable file size
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	240 @param profile: %(doc_profile)s
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	241 return (defer.Deferred): True if transfer is accepted
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	242 """
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	243 filename = file_data['name']
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	244 assert filename and not '/' in filename
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	245 assert PROGRESS_ID_KEY in file_data
1575 833bdb227b16 plugins XEP-0234, file: moved human file size conversion to file plugi Goffi <goffi@goffi.org> parents: 1574 diff changeset	246 # human readable size
833bdb227b16 plugins XEP-0234, file: moved human file size conversion to file plugi Goffi <goffi@goffi.org> parents: 1574 diff changeset	247 file_data['size_human'] = u'{:.6n} Mio'.format(float(file_data['size'])/(1024**2))
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	248 d = xml_tools.deferDialog(self.host,
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	249 _(CONFIRM).format(peer=peer_jid.full(), **file_data),
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	250 _(CONFIRM_TITLE),
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	251 type_=C.XMLUI_DIALOG_FILE,
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	252 options={C.XMLUI_DATA_FILETYPE: C.XMLUI_DATA_FILETYPE_DIR},
1601 e0a152f2cf6d core (xmlui), plugin file: added action_extra param to deferXMLUI/deferDialog which is merged to the action data dict when actionNew is called Goffi <goffi@goffi.org> parents: 1598 diff changeset	253 action_extra={'meta_from_jid': peer_jid.full(),
e0a152f2cf6d core (xmlui), plugin file: added action_extra param to deferXMLUI/deferDialog which is merged to the action data dict when actionNew is called Goffi <goffi@goffi.org> parents: 1598 diff changeset	254 'meta_type': C.META_TYPE_FILE,
e0a152f2cf6d core (xmlui), plugin file: added action_extra param to deferXMLUI/deferDialog which is merged to the action data dict when actionNew is called Goffi <goffi@goffi.org> parents: 1598 diff changeset	255 'meta_progress_id': file_data[PROGRESS_ID_KEY]
e0a152f2cf6d core (xmlui), plugin file: added action_extra param to deferXMLUI/deferDialog which is merged to the action data dict when actionNew is called Goffi <goffi@goffi.org> parents: 1598 diff changeset	256 },
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	257 profile=profile)
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	258 d.addCallback(self._gotConfirmation, peer_jid, transfer_data, file_data, profile)
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1568 diff changeset	259 return d

Mercurial > libervia-backend

annotate src/plugins/plugin_misc_file.py @ 1602:33728a2f17bf