Mercurial > libervia-backend
annotate sat/tools/common/template_xmlui.py @ 3942:a92eef737703
plugin XEP-0373: download public keys if they are not found in local storage:
public keys were only obtained from PEP notifications, however this wasn't working if the
entity was not in our roster.
Now if no public key is retrieved from local storage, the public key node is requested,
and an error is raised if nothing is found. This allows the use of OX with entities which
are not in roster.
rel 380
author | Goffi <goffi@goffi.org> |
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date | Sat, 15 Oct 2022 20:38:33 +0200 |
parents | 185601bc0cd3 |
children | 524856bd7b19 |
rev | line source |
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3028 | 1 #!/usr/bin/env python3 |
3137 | 2 |
2362 | 3 |
4 # SAT: a jabber client | |
3479 | 5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) |
2362 | 6 |
7 # This program is free software: you can redistribute it and/or modify | |
8 # it under the terms of the GNU Affero General Public License as published by | |
9 # the Free Software Foundation, either version 3 of the License, or | |
10 # (at your option) any later version. | |
11 | |
12 # This program is distributed in the hope that it will be useful, | |
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 # GNU Affero General Public License for more details. | |
16 | |
17 # You should have received a copy of the GNU Affero General Public License | |
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 | |
20 """ template XMLUI parsing | |
21 | |
22 XMLUI classes from this modules can then be iterated to create the template | |
23 """ | |
24 | |
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25 from functools import partial |
2362 | 26 from sat.core.log import getLogger |
27 from sat_frontends.tools import xmlui | |
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28 from sat_frontends.tools import jid |
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29 try: |
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30 from jinja2 import Markup as safe |
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31 except ImportError: |
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32 # Safe marks XHTML values as usable as it. |
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33 # If jinja2 is not there, we can use a simple lamba |
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34 safe = lambda x: x |
2362 | 35 |
36 | |
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37 log = getLogger(__name__) |
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38 |
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39 |
2362 | 40 ## Widgets ## |
41 | |
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42 |
2362 | 43 class Widget(object): |
3028 | 44 category = "widget" |
2362 | 45 type = None |
46 enabled = True | |
47 read_only = True | |
48 | |
49 def __init__(self, xmlui_parent): | |
50 self.xmlui_parent = xmlui_parent | |
51 | |
52 @property | |
53 def name(self): | |
54 return self._xmlui_name | |
55 | |
56 | |
57 class ValueWidget(Widget): | |
58 def __init__(self, xmlui_parent, value): | |
59 super(ValueWidget, self).__init__(xmlui_parent) | |
60 self.value = value | |
61 | |
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62 @property |
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63 def values(self): |
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64 return [self.value] |
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65 |
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66 @property |
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67 def labels(self): |
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68 # helper property, there is not label for ValueWidget |
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69 # but using labels make rendering more easy (one single method to call) |
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70 # values are actually returned |
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71 return [self.value] |
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72 |
2362 | 73 |
74 class InputWidget(ValueWidget): | |
75 def __init__(self, xmlui_parent, value, read_only=False): | |
76 super(InputWidget, self).__init__(xmlui_parent, value) | |
77 self.read_only = read_only | |
78 | |
79 | |
80 class OptionsWidget(Widget): | |
81 def __init__(self, xmlui_parent, options, selected, style): | |
82 super(OptionsWidget, self).__init__(xmlui_parent) | |
83 self.options = options | |
84 self.selected = selected | |
85 self.style = style | |
86 | |
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87 @property |
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88 def values(self): |
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89 for value, label in self.items: |
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90 yield value |
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91 |
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92 @property |
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93 def value(self): |
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94 if self.multi or self.no_select or len(self.selected) != 1: |
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95 raise ValueError( |
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96 "Can't get value for list with multiple selections or nothing selected" |
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97 ) |
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98 return self.selected[0] |
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99 |
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100 @property |
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101 def labels(self): |
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102 """return only labels from self.items""" |
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103 for value, label in self.items: |
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104 yield label |
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105 |
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106 @property |
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107 def items(self): |
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108 """return suitable items, according to style""" |
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109 no_select = self.no_select |
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110 for value, label in self.options: |
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111 if no_select or value in self.selected: |
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112 yield value, label |
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113 |
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114 @property |
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115 def inline(self): |
3028 | 116 return "inline" in self.style |
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117 |
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118 @property |
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119 def no_select(self): |
3028 | 120 return "noselect" in self.style |
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121 |
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122 @property |
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123 def multi(self): |
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124 return "multi" in self.style |
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125 |
2362 | 126 |
127 class EmptyWidget(xmlui.EmptyWidget, Widget): | |
128 def __init__(self, _xmlui_parent): | |
129 Widget.__init__(self) | |
130 | |
131 | |
132 class TextWidget(xmlui.TextWidget, ValueWidget): | |
3028 | 133 type = "text" |
2362 | 134 |
135 | |
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136 class JidWidget(xmlui.JidWidget, ValueWidget): |
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137 type = "jid" |
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138 |
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139 def __init__(self, xmlui_parent, value): |
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140 self.value = jid.JID(value) |
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141 |
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142 |
2362 | 143 class LabelWidget(xmlui.LabelWidget, ValueWidget): |
3028 | 144 type = "label" |
2362 | 145 |
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146 @property |
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147 def for_name(self): |
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148 try: |
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149 return self._xmlui_for_name |
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150 except AttributeError: |
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151 return None |
2362 | 152 |
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153 |
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154 class StringWidget(xmlui.StringWidget, InputWidget): |
3028 | 155 type = "string" |
2362 | 156 |
157 | |
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158 class JidInputWidget(xmlui.JidInputWidget, StringWidget): |
3028 | 159 type = "jid" |
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160 |
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161 class TextBoxWidget(xmlui.TextWidget, InputWidget): |
3028 | 162 type = "textbox" |
2362 | 163 |
164 | |
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165 class XHTMLBoxWidget(xmlui.XHTMLBoxWidget, InputWidget): |
3028 | 166 type = "xhtmlbox" |
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167 |
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168 def __init__(self, xmlui_parent, value, read_only=False): |
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169 # XXX: XHTMLBoxWidget value must be cleaned (harmful XHTML must be removed) |
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170 # This is normally done in the backend, the frontends should not need to |
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171 # worry about it. |
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172 super(XHTMLBoxWidget, self).__init__( |
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173 xmlui_parent=xmlui_parent, value=safe(value), read_only=read_only) |
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174 |
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175 |
2362 | 176 class ListWidget(xmlui.ListWidget, OptionsWidget): |
3028 | 177 type = "list" |
2362 | 178 |
179 | |
180 ## Containers ## | |
181 | |
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182 |
2362 | 183 class Container(object): |
3028 | 184 category = "container" |
2362 | 185 type = None |
186 | |
187 def __init__(self, xmlui_parent): | |
188 self.xmlui_parent = xmlui_parent | |
189 self.children = [] | |
190 | |
191 def __iter__(self): | |
192 return iter(self.children) | |
193 | |
194 def _xmluiAppend(self, widget): | |
195 self.children.append(widget) | |
196 | |
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197 def _xmluiRemove(self, widget): |
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198 self.children.remove(widget) |
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199 |
2362 | 200 |
201 class VerticalContainer(xmlui.VerticalContainer, Container): | |
3028 | 202 type = "vertical" |
2362 | 203 |
204 | |
205 class PairsContainer(xmlui.PairsContainer, Container): | |
3028 | 206 type = "pairs" |
2362 | 207 |
208 | |
209 class LabelContainer(xmlui.PairsContainer, Container): | |
3028 | 210 type = "label" |
2362 | 211 |
212 | |
213 ## Factory ## | |
214 | |
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215 |
2362 | 216 class WidgetFactory(object): |
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217 |
2362 | 218 def __getattr__(self, attr): |
219 if attr.startswith("create"): | |
220 cls = globals()[attr[6:]] | |
221 return cls | |
222 | |
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223 |
2362 | 224 ## Core ## |
225 | |
226 | |
227 class XMLUIPanel(xmlui.XMLUIPanel): | |
228 widget_factory = WidgetFactory() | |
229 | |
230 def show(self, *args, **kwargs): | |
231 raise NotImplementedError | |
232 | |
233 | |
234 class XMLUIDialog(xmlui.XMLUIDialog): | |
235 dialog_factory = WidgetFactory() | |
236 | |
237 def __init__(*args, **kwargs): | |
238 raise NotImplementedError | |
239 | |
240 | |
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241 create = partial(xmlui.create, class_map={ |
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242 xmlui.CLASS_PANEL: XMLUIPanel, |
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243 xmlui.CLASS_DIALOG: XMLUIDialog}) |