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annotate sat/plugins/plugin_xep_0055.py @ 3076:2180b0f5c1cd

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core: use sat_tmp's twisted patches for Python 3.8 compatibility
author Goffi <goffi@goffi.org>
date Mon, 18 Nov 2019 20:51:25 +0100
parents ab2696e34d29
children 9d0df638c8b4
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1 #!/usr/bin/env python3
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT plugin for Jabber Search (xep-0055)
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5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from sat.core.i18n import _, D_
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21 from sat.core.log import getLogger
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22
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23 log = getLogger(__name__)
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24
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25 from twisted.words.protocols.jabber.xmlstream import IQ
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26 from twisted.words.protocols.jabber import jid
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27 from twisted.internet import defer
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28 from wokkel import data_form
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29 from sat.core.constants import Const as C
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30 from sat.core.exceptions import DataError
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31 from sat.tools import xml_tools
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32
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33 from wokkel import disco, iwokkel
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34
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35 try:
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36 from twisted.words.protocols.xmlstream import XMPPHandler
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37 except ImportError:
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38 from wokkel.subprotocols import XMPPHandler
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39 from zope.interface import implementer
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41
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42 NS_SEARCH = "jabber:iq:search"
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43
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44 PLUGIN_INFO = {
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45 C.PI_NAME: "Jabber Search",
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46 C.PI_IMPORT_NAME: "XEP-0055",
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47 C.PI_TYPE: "XEP",
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48 C.PI_PROTOCOLS: ["XEP-0055"],
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49 C.PI_DEPENDENCIES: [],
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50 C.PI_RECOMMENDATIONS: ["XEP-0059"],
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51 C.PI_MAIN: "XEP_0055",
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52 C.PI_HANDLER: "no",
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53 C.PI_DESCRIPTION: _("""Implementation of Jabber Search"""),
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54 }
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55
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56 # config file parameters
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57 CONFIG_SECTION = "plugin search"
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58 CONFIG_SERVICE_LIST = "service_list"
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60 DEFAULT_SERVICE_LIST = ["salut.libervia.org"]
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62 FIELD_SINGLE = "field_single" # single text field for the simple search
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63 FIELD_CURRENT_SERVICE = (
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64 "current_service_jid"
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65 ) # read-only text field for the advanced search
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66
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68 class XEP_0055(object):
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69 def __init__(self, host):
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70 log.info(_("Jabber search plugin initialization"))
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71 self.host = host
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73 # default search services (config file + hard-coded lists)
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74 self.services = [
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75 jid.JID(entry)
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76 for entry in host.memory.getConfig(
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77 CONFIG_SECTION, CONFIG_SERVICE_LIST, DEFAULT_SERVICE_LIST
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78 )
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79 ]
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80
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81 host.bridge.addMethod(
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82 "searchGetFieldsUI",
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83 ".plugin",
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84 in_sign="ss",
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85 out_sign="s",
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86 method=self._getFieldsUI,
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87 async_=True,
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88 )
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89 host.bridge.addMethod(
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90 "searchRequest",
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91 ".plugin",
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92 in_sign="sa{ss}s",
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93 out_sign="s",
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94 method=self._searchRequest,
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95 async_=True,
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96 )
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97
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98 self.__search_menu_id = host.registerCallback(self._getMainUI, with_data=True)
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99 host.importMenu(
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100 (D_("Contacts"), D_("Search directory")),
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101 self._getMainUI,
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102 security_limit=1,
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103 help_string=D_("Search user directory"),
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104 )
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106 def _getHostServices(self, profile):
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107 """Return the jabber search services associated to the user host.
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108
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109 @param profile (unicode): %(doc_profile)s
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110 @return: list[jid.JID]
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111 """
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112 client = self.host.getClient(profile)
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113 d = self.host.findFeaturesSet(client, [NS_SEARCH])
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114 return d.addCallback(lambda set_: list(set_))
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115
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116 ## Main search UI (menu item callback) ##
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117
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118 def _getMainUI(self, raw_data, profile):
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119 """Get the XMLUI for selecting a service and searching the directory.
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120
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121 @param raw_data (dict): data received from the frontend
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122 @param profile (unicode): %(doc_profile)s
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123 @return: a deferred XMLUI string representation
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124 """
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125 # check if the user's server offers some search services
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126 d = self._getHostServices(profile)
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127 return d.addCallback(lambda services: self.getMainUI(services, raw_data, profile))
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128
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129 def getMainUI(self, services, raw_data, profile):
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130 """Get the XMLUI for selecting a service and searching the directory.
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131
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132 @param services (list[jid.JID]): search services offered by the user server
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133 @param raw_data (dict): data received from the frontend
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134 @param profile (unicode): %(doc_profile)s
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135 @return: a deferred XMLUI string representation
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136 """
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137 # extend services offered by user's server with the default services
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138 services.extend([service for service in self.services if service not in services])
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139 data = xml_tools.XMLUIResult2DataFormResult(raw_data)
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140 main_ui = xml_tools.XMLUI(
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141 C.XMLUI_WINDOW,
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142 container="tabs",
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143 title=_("Search users"),
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144 submit_id=self.__search_menu_id,
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145 )
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146
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147 d = self._addSimpleSearchUI(services, main_ui, data, profile)
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148 d.addCallback(
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149 lambda __: self._addAdvancedSearchUI(services, main_ui, data, profile)
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150 )
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151 return d.addCallback(lambda __: {"xmlui": main_ui.toXml()})
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152
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153 def _addSimpleSearchUI(self, services, main_ui, data, profile):
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154 """Add to the main UI a tab for the simple search.
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155
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156 Display a single input field and search on the main service (it actually does one search per search field and then compile the results).
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157
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158 @param services (list[jid.JID]): search services offered by the user server
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159 @param main_ui (XMLUI): the main XMLUI instance
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160 @param data (dict): form data without SAT_FORM_PREFIX
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161 @param profile (unicode): %(doc_profile)s
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162
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163 @return: a __ Deferred
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164 """
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165 service_jid = services[
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166 0
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167 ] # TODO: search on all the given services, not only the first one
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168
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169 form = data_form.Form("form", formNamespace=NS_SEARCH)
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170 form.addField(
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171 data_form.Field(
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172 "text-single",
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173 FIELD_SINGLE,
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174 label=_("Search for"),
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175 value=data.get(FIELD_SINGLE, ""),
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176 )
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177 )
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178
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179 sub_cont = main_ui.main_container.addTab(
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180 "simple_search",
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181 label=_("Simple search"),
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182 container=xml_tools.VerticalContainer,
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183 )
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184 main_ui.changeContainer(sub_cont.append(xml_tools.PairsContainer(main_ui)))
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185 xml_tools.dataForm2Widgets(main_ui, form)
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186
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187 # FIXME: add colspan attribute to divider? (we are in a PairsContainer)
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188 main_ui.addDivider("blank")
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189 main_ui.addDivider("blank") # here we added a blank line before the button
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190 main_ui.addDivider("blank")
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191 main_ui.addButton(self.__search_menu_id, _("Search"), (FIELD_SINGLE,))
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192 main_ui.addDivider("blank")
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193 main_ui.addDivider("blank") # a blank line again after the button
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194
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195 simple_data = {
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196 key: value for key, value in data.items() if key in (FIELD_SINGLE,)
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197 }
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198 if simple_data:
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199 log.debug("Simple search with %s on %s" % (simple_data, service_jid))
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200 sub_cont.parent.setSelected(True)
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201 main_ui.changeContainer(sub_cont.append(xml_tools.VerticalContainer(main_ui)))
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202 main_ui.addDivider("dash")
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203 d = self.searchRequest(service_jid, simple_data, profile)
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204 d.addCallbacks(
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205 lambda elt: self._displaySearchResult(main_ui, elt),
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206 lambda failure: main_ui.addText(failure.getErrorMessage()),
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207 )
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208 return d
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209
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210 return defer.succeed(None)
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211
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212 def _addAdvancedSearchUI(self, services, main_ui, data, profile):
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213 """Add to the main UI a tab for the advanced search.
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214
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215 Display a service selector and allow to search on all the fields that are implemented by the selected service.
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216
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217 @param services (list[jid.JID]): search services offered by the user server
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218 @param main_ui (XMLUI): the main XMLUI instance
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219 @param data (dict): form data without SAT_FORM_PREFIX
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220 @param profile (unicode): %(doc_profile)s
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parents:
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221
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222 @return: a __ Deferred
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223 """
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224 sub_cont = main_ui.main_container.addTab(
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225 "advanced_search",
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226 label=_("Advanced search"),
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227 container=xml_tools.VerticalContainer,
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228 )
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229 service_selection_fields = ["service_jid", "service_jid_extra"]
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230
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231 if "service_jid_extra" in data:
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232 # refresh button has been pushed, select the tab
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233 sub_cont.parent.setSelected(True)
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234 # get the selected service
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235 service_jid_s = data.get("service_jid_extra", "")
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236 if not service_jid_s:
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237 service_jid_s = data.get("service_jid", str(services[0]))
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238 log.debug("Refreshing search fields for %s" % service_jid_s)
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239 else:
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240 service_jid_s = data.get(FIELD_CURRENT_SERVICE, str(services[0]))
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241 services_s = [str(service) for service in services]
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242 if service_jid_s not in services_s:
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243 services_s.append(service_jid_s)
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244
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245 main_ui.changeContainer(sub_cont.append(xml_tools.PairsContainer(main_ui)))
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246 main_ui.addLabel(_("Search on"))
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247 main_ui.addList("service_jid", options=services_s, selected=service_jid_s)
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248 main_ui.addLabel(_("Other service"))
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249 main_ui.addString(name="service_jid_extra")
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250
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251 # FIXME: add colspan attribute to divider? (we are in a PairsContainer)
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252 main_ui.addDivider("blank")
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253 main_ui.addDivider("blank") # here we added a blank line before the button
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254 main_ui.addDivider("blank")
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parents: 2562
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255 main_ui.addButton(
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256 self.__search_menu_id, _("Refresh fields"), service_selection_fields
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parents: 2562
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257 )
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258 main_ui.addDivider("blank")
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parents: 2562
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259 main_ui.addDivider("blank") # a blank line again after the button
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parents: 1409
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260 main_ui.addLabel(_("Displaying the search form for"))
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parents: 1409
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261 main_ui.addString(name=FIELD_CURRENT_SERVICE, value=service_jid_s, read_only=True)
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262 main_ui.addDivider("dash")
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parents: 2562
diff changeset
263 main_ui.addDivider("dash")
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souliane <souliane@mailoo.org>
parents: 1409
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264
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souliane <souliane@mailoo.org>
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265 main_ui.changeContainer(sub_cont.append(xml_tools.VerticalContainer(main_ui)))
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parents: 1409
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266 service_jid = jid.JID(service_jid_s)
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parents: 1409
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267 d = self.getFieldsUI(service_jid, profile)
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268 d.addCallbacks(
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269 self._addAdvancedForm,
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270 lambda failure: main_ui.addText(failure.getErrorMessage()),
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271 [service_jid, main_ui, sub_cont, data, profile],
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parents: 2562
diff changeset
272 )
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7f2082b192ed plugin XEP-0055, Primitivus: Directory search dialogs are now entirely done in plugin XEP-0055, specific code in frontend is not needed anymore
Goffi <goffi@goffi.org>
parents: 771
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273 return d
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parents:
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274
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275 def _addAdvancedForm(self, form_elt, service_jid, main_ui, sub_cont, data, profile):
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parents: 1409
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276 """Add the search form and the search results (if there is some to display).
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parents: 1409
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277
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parents: 1409
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278 @param form_elt (domish.Element): form element listing the fields
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parents: 1409
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279 @param service_jid (jid.JID): current search service
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parents: 1409
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280 @param main_ui (XMLUI): the main XMLUI instance
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parents: 1409
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281 @param sub_cont (Container): the container of the current tab
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parents: 1409
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282 @param data (dict): form data without SAT_FORM_PREFIX
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souliane <souliane@mailoo.org>
parents: 1409
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283 @param profile (unicode): %(doc_profile)s
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parents: 1409
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284
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378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
285 @return: a __ Deferred
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286 """
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parents: 1409
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287 field_list = data_form.Form.fromElement(form_elt).fieldList
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parents: 1409
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288 adv_fields = [field.var for field in field_list if field.var]
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289 adv_data = {key: value for key, value in data.items() if key in adv_fields}
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290
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291 xml_tools.dataForm2Widgets(main_ui, data_form.Form.fromElement(form_elt))
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292
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293 # refill the submitted values
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294 # FIXME: wokkel's data_form.Form.fromElement doesn't parse the values, so we do it directly in XMLUI for now
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parents: 1409
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295 for widget in main_ui.current_container.elem.childNodes:
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diff changeset
296 name = widget.getAttribute("name")
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parents: 1409
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297 if adv_data.get(name):
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parents: 1409
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298 widget.setAttribute("value", adv_data[name])
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299
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diff changeset
300 # FIXME: add colspan attribute to divider? (we are in a PairsContainer)
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diff changeset
301 main_ui.addDivider("blank")
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302 main_ui.addDivider("blank") # here we added a blank line before the button
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303 main_ui.addDivider("blank")
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304 main_ui.addButton(
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305 self.__search_menu_id, _("Search"), adv_fields + [FIELD_CURRENT_SERVICE]
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parents: 2562
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306 )
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parents: 2562
diff changeset
307 main_ui.addDivider("blank")
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parents: 2562
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308 main_ui.addDivider("blank") # a blank line again after the button
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
309
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
310 if adv_data: # display the search results
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parents: 1409
diff changeset
311 log.debug("Advanced search with %s on %s" % (adv_data, service_jid))
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parents: 1409
diff changeset
312 sub_cont.parent.setSelected(True)
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parents: 1409
diff changeset
313 main_ui.changeContainer(sub_cont.append(xml_tools.VerticalContainer(main_ui)))
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314 main_ui.addDivider("dash")
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parents: 1409
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315 d = self.searchRequest(service_jid, adv_data, profile)
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316 d.addCallbacks(
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317 lambda elt: self._displaySearchResult(main_ui, elt),
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318 lambda failure: main_ui.addText(failure.getErrorMessage()),
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parents: 2562
diff changeset
319 )
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diff changeset
320 return d
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321
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diff changeset
322 return defer.succeed(None)
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
323
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
324 def _displaySearchResult(self, main_ui, elt):
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325 """Display the search results.
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e0bde0d0b321 core (disco): use of “profile” instead of “profile_key” in several disco methods
Goffi <goffi@goffi.org>
parents: 1509
diff changeset
326
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327 @param main_ui (XMLUI): the main XMLUI instance
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parents: 1409
diff changeset
328 @param elt (domish.Element): form result element
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
329 """
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Goffi <goffi@goffi.org>
parents: 1509
diff changeset
330 if [child for child in elt.children if child.name == "item"]:
2364
918e38622a48 core (xmlui): added method to convert data form result to XMLUI:
Goffi <goffi@goffi.org>
parents: 2148
diff changeset
331 headers, xmlui_data = xml_tools.dataFormEltResult2XMLUIData(elt)
1508
ec60682a9d17 plugin XEP-0055: display the search results using XMLUI JidsListWidget
souliane <souliane@mailoo.org>
parents: 1506
diff changeset
332 if "jid" in headers: # use XMLUI JidsListWidget to display the results
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souliane <souliane@mailoo.org>
parents: 1506
diff changeset
333 values = {}
ec60682a9d17 plugin XEP-0055: display the search results using XMLUI JidsListWidget
souliane <souliane@mailoo.org>
parents: 1506
diff changeset
334 for i in range(len(xmlui_data)):
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diff changeset
335 header = list(headers.keys())[i % len(headers)]
1508
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souliane <souliane@mailoo.org>
parents: 1506
diff changeset
336 widget_type, widget_args, widget_kwargs = xmlui_data[i]
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diff changeset
337 value = widget_args[0]
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diff changeset
338 values.setdefault(header, []).append(
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339 jid.JID(value) if header == "jid" else value
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parents: 2562
diff changeset
340 )
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Goffi <goffi@goffi.org>
parents: 2771
diff changeset
341 main_ui.addJidsList(jids=values["jid"], name=D_("Search results"))
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parents: 1506
diff changeset
342 # TODO: also display the values other than JID
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souliane <souliane@mailoo.org>
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diff changeset
343 else:
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souliane <souliane@mailoo.org>
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diff changeset
344 xml_tools.XMLUIData2AdvancedList(main_ui, headers, xmlui_data)
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345 else:
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diff changeset
346 main_ui.addText(D_("The search gave no result"))
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347
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diff changeset
348 ## Retrieve the search fields ##
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349
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diff changeset
350 def _getFieldsUI(self, to_jid_s, profile_key):
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diff changeset
351 """Ask a service to send us the list of the form fields it manages.
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
352
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diff changeset
353 @param to_jid_s (unicode): XEP-0055 compliant search entity
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parents: 1409
diff changeset
354 @param profile_key (unicode): %(doc_profile_key)s
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parents: 1409
diff changeset
355 @return: a deferred XMLUI instance
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
356 """
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parents: 1409
diff changeset
357 d = self.getFieldsUI(jid.JID(to_jid_s), profile_key)
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918e38622a48 core (xmlui): added method to convert data form result to XMLUI:
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parents: 2148
diff changeset
358 d.addCallback(lambda form: xml_tools.dataFormEltResult2XMLUI(form).toXml())
1498
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diff changeset
359 return d
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parents: 1409
diff changeset
360
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souliane <souliane@mailoo.org>
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diff changeset
361 def getFieldsUI(self, to_jid, profile_key):
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parents: 1409
diff changeset
362 """Ask a service to send us the list of the form fields it manages.
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
363
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
364 @param to_jid (jid.JID): XEP-0055 compliant search entity
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
365 @param profile_key (unicode): %(doc_profile_key)s
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souliane <souliane@mailoo.org>
parents: 1409
diff changeset
366 @return: a deferred domish.Element
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parents: 1409
diff changeset
367 """
631
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Goffi <goffi@goffi.org>
parents:
diff changeset
368 client = self.host.getClient(profile_key)
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parents: 2562
diff changeset
369 fields_request = IQ(client.xmlstream, "get")
631
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parents:
diff changeset
370 fields_request["from"] = client.jid.full()
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Goffi <goffi@goffi.org>
parents:
diff changeset
371 fields_request["to"] = to_jid.full()
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parents: 2562
diff changeset
372 fields_request.addElement("query", NS_SEARCH)
631
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Goffi <goffi@goffi.org>
parents:
diff changeset
373 d = fields_request.send(to_jid.full())
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
374 d.addCallbacks(self._getFieldsUICb, self._getFieldsUIEb)
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
375 return d
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
376
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
377 def _getFieldsUICb(self, answer):
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
378 """Callback for self.getFieldsUI.
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
379
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
380 @param answer (domish.Element): search query element
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
381 @return: domish.Element
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
382 """
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
383 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
384 query_elts = next(answer.elements("jabber:iq:search", "query"))
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
385 except StopIteration:
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 867
diff changeset
386 log.info(_("No query element found"))
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
387 raise DataError # FIXME: StanzaError is probably more appropriate, check the RFC
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
388 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
389 form_elt = next(query_elts.elements(data_form.NS_X_DATA, "x"))
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
390 except StopIteration:
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 867
diff changeset
391 log.info(_("No data form found"))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
392 raise NotImplementedError(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
393 "Only search through data form is implemented so far"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
394 )
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
395 return form_elt
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
396
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
397 def _getFieldsUIEb(self, failure):
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
398 """Errback to self.getFieldsUI.
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
399
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
400 @param failure (defer.failure.Failure): twisted failure
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
401 @raise: the unchanged defer.failure.Failure
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
402 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
403 log.info(_("Fields request failure: %s") % str(failure.getErrorMessage()))
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
404 raise failure
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
405
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
406 ## Do the search ##
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
407
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
408 def _searchRequest(self, to_jid_s, search_data, profile_key):
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
409 """Actually do a search, according to filled data.
799
7f2082b192ed plugin XEP-0055, Primitivus: Directory search dialogs are now entirely done in plugin XEP-0055, specific code in frontend is not needed anymore
Goffi <goffi@goffi.org>
parents: 771
diff changeset
410
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
411 @param to_jid_s (unicode): XEP-0055 compliant search entity
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
412 @param search_data (dict): filled data, corresponding to the form obtained in getFieldsUI
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
413 @param profile_key (unicode): %(doc_profile_key)s
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
414 @return: a deferred XMLUI string representation
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
415 """
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
416 d = self.searchRequest(jid.JID(to_jid_s), search_data, profile_key)
2364
918e38622a48 core (xmlui): added method to convert data form result to XMLUI:
Goffi <goffi@goffi.org>
parents: 2148
diff changeset
417 d.addCallback(lambda form: xml_tools.dataFormEltResult2XMLUI(form).toXml())
799
7f2082b192ed plugin XEP-0055, Primitivus: Directory search dialogs are now entirely done in plugin XEP-0055, specific code in frontend is not needed anymore
Goffi <goffi@goffi.org>
parents: 771
diff changeset
418 return d
7f2082b192ed plugin XEP-0055, Primitivus: Directory search dialogs are now entirely done in plugin XEP-0055, specific code in frontend is not needed anymore
Goffi <goffi@goffi.org>
parents: 771
diff changeset
419
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
420 def searchRequest(self, to_jid, search_data, profile_key):
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
421 """Actually do a search, according to filled data.
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
422
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
423 @param to_jid (jid.JID): XEP-0055 compliant search entity
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
424 @param search_data (dict): filled data, corresponding to the form obtained in getFieldsUI
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
425 @param profile_key (unicode): %(doc_profile_key)s
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
426 @return: a deferred domish.Element
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
427 """
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
428 if FIELD_SINGLE in search_data:
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
429 value = search_data[FIELD_SINGLE]
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
430 d = self.getFieldsUI(to_jid, profile_key)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
431 d.addCallback(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
432 lambda elt: self.searchRequestMulti(to_jid, value, elt, profile_key)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
433 )
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
434 return d
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
435
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
436 client = self.host.getClient(profile_key)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
437 search_request = IQ(client.xmlstream, "set")
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
438 search_request["from"] = client.jid.full()
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
439 search_request["to"] = to_jid.full()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
440 query_elt = search_request.addElement("query", NS_SEARCH)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
441 x_form = data_form.Form("submit", formNamespace=NS_SEARCH)
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
442 x_form.makeFields(search_data)
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
443 query_elt.addChild(x_form.toElement())
1219
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 993
diff changeset
444 # TODO: XEP-0059 could be used here (with the needed new method attributes)
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
445 d = search_request.send(to_jid.full())
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
446 d.addCallbacks(self._searchOk, self._searchErr)
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
447 return d
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
448
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
449 def searchRequestMulti(self, to_jid, value, form_elt, profile_key):
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
450 """Search for a value simultaneously in all fields, returns the results compilation.
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
451
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
452 @param to_jid (jid.JID): XEP-0055 compliant search entity
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
453 @param value (unicode): value to search
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
454 @param form_elt (domish.Element): form element listing the fields
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
455 @param profile_key (unicode): %(doc_profile_key)s
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
456 @return: a deferred domish.Element
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
457 """
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
458 form = data_form.Form.fromElement(form_elt)
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
459 d_list = []
1506
8405d622bde0 plugin XEP-0055: remove a "debug" break that has been forgotten here
souliane <souliane@mailoo.org>
parents: 1498
diff changeset
460
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
461 for field in [field.var for field in form.fieldList if field.var]:
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
462 d_list.append(self.searchRequest(to_jid, {field: value}, profile_key))
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
463
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
464 def cb(result): # return the results compiled in one domish element
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
465 result_elt = None
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
466 for success, form_elt in result:
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
467 if not success:
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
468 continue
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
469 if (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
470 result_elt is None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
471 ): # the result element is built over the first answer
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
472 result_elt = form_elt
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
473 continue
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
474 for item_elt in form_elt.elements("jabber:x:data", "item"):
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
475 result_elt.addChild(item_elt)
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
476 if result_elt is None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
477 raise defer.failure.Failure(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
478 DataError(_("The search could not be performed"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
479 )
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
480 return result_elt
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
481
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
482 return defer.DeferredList(d_list).addCallback(cb)
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
483
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
484 def _searchOk(self, answer):
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
485 """Callback for self.searchRequest.
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
486
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
487 @param answer (domish.Element): search query element
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
488 @return: domish.Element
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
489 """
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
490 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
491 query_elts = next(answer.elements("jabber:iq:search", "query"))
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
492 except StopIteration:
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 867
diff changeset
493 log.info(_("No query element found"))
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
494 raise DataError # FIXME: StanzaError is probably more appropriate, check the RFC
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
495 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
496 form_elt = next(query_elts.elements(data_form.NS_X_DATA, "x"))
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
497 except StopIteration:
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 867
diff changeset
498 log.info(_("No data form found"))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
499 raise NotImplementedError(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
500 "Only search through data form is implemented so far"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
501 )
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
502 return form_elt
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
503
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
504 def _searchErr(self, failure):
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
505 """Errback to self.searchRequest.
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
506
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
507 @param failure (defer.failure.Failure): twisted failure
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
508 @raise: the unchanged defer.failure.Failure
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
509 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
510 log.info(_("Search request failure: %s") % str(failure.getErrorMessage()))
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
511 raise failure
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
512
631
694f118d0cd5 plugin XEP-0055: implementation of Jabber Search
Goffi <goffi@goffi.org>
parents:
diff changeset
513
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
514 @implementer(iwokkel.IDisco)
1810
25c3569abb71 plugin XEP-0055, tmp_directory_subscription: move directory subscription to a new temporary plugin
souliane <souliane@mailoo.org>
parents: 1766
diff changeset
515 class XEP_0055_handler(XMPPHandler):
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
516
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
517 def __init__(self, plugin_parent, profile):
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
518 self.plugin_parent = plugin_parent
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
519 self.host = plugin_parent.host
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
520 self.profile = profile
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
521
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
522 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
523 return [disco.DiscoFeature(NS_SEARCH)]
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
524
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
525 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
1498
e3330ce65285 plugin XEP-0055: add "simple" and "advanced" modes to Jabber search:
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
526 return []