Mercurial > libervia-desktop
annotate src/cagou/plugins/plugin_wid_chat.py @ 59:2aa44a82d0e7
chat: XHTML image size handling:
display image full size if possible, else resize it to fit in container.
if height and or width attribute of <img> are specified, they are used instead of actual image size.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sun, 02 Oct 2016 13:29:37 +0200 |
| parents | 7aa2ffff9067 |
| children | 5f7f72c2635f |
| rev | line source |
|---|---|
| 22 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # Cagou: desktop/mobile frontend for Salut à Toi XMPP client | |
| 5 # Copyright (C) 2016 Jérôme Poisson (goffi@goffi.org) | |
| 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 | |
| 21 from sat.core import log as logging | |
| 22 log = logging.getLogger(__name__) | |
| 23 from sat.core.i18n import _ | |
| 24 from cagou.core.constants import Const as C | |
| 45 | 25 from kivy.uix.gridlayout import GridLayout |
| 57 | 26 from kivy.uix.stacklayout import StackLayout |
| 22 | 27 from kivy.uix.scrollview import ScrollView |
| 28 from kivy.uix.textinput import TextInput | |
| 57 | 29 from kivy.uix.label import Label |
|
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30 from kivy.uix.image import AsyncImage |
| 45 | 31 from kivy.metrics import dp |
| 57 | 32 from kivy.utils import escape_markup |
| 22 | 33 from kivy import properties |
| 34 from sat_frontends.quick_frontend import quick_widgets | |
| 35 from sat_frontends.quick_frontend import quick_chat | |
| 57 | 36 from sat_frontends.tools import jid, css_color |
| 22 | 37 from cagou.core import cagou_widget |
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38 from cagou.core.image import Image |
| 22 | 39 from cagou import G |
| 57 | 40 from xml.etree import ElementTree as ET |
| 22 | 41 |
| 42 | |
| 43 PLUGIN_INFO = { | |
| 44 "name": _(u"chat"), | |
| 45 "main": "Chat", | |
| 46 "description": _(u"instant messaging with one person or a group"), | |
|
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47 "icon_small": u"{media}/icons/muchoslava/png/chat_rouge_32.png", |
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48 "icon_medium": u"{media}/icons/muchoslava/png/chat_rouge_44.png" |
| 22 | 49 } |
| 50 | |
| 51 | |
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52 class MessAvatar(Image): |
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53 pass |
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54 |
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55 |
| 57 | 56 class Escape(unicode): |
| 57 """Class used to mark that a message need to be escaped""" | |
| 58 | |
| 59 def __init__(self, text): | |
| 60 super(Escape, self).__init__(text) | |
| 61 | |
| 62 | |
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63 class SimpleXHTMLWidgetEscapedText(Label): |
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64 pass |
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65 |
| 59 | 66 |
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67 class SimpleXHTMLWidgetText(Label): |
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68 pass |
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69 |
| 59 | 70 |
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71 class SimpleXHTMLWidgetImage(AsyncImage): |
| 59 | 72 # following properties are desired height/width |
| 73 # i.e. the ones specified in height/width attributes of <img> | |
| 74 # (or wanted for whatever reason) | |
| 75 # set to 0 to ignore them | |
| 76 target_height = properties.NumericProperty() | |
| 77 target_width = properties.NumericProperty() | |
| 78 | |
| 79 def _get_parent_container(self): | |
| 80 """get parent SimpleXHTMLWidget instance | |
| 81 | |
| 82 @param warning(bool): if True display a log.error if nothing found | |
| 83 @return (SimpleXHTMLWidget, None): found SimpleXHTMLWidget instance | |
| 84 """ | |
| 85 parent = self.parent | |
| 86 while parent and not isinstance(parent, SimpleXHTMLWidget): | |
| 87 parent = parent.parent | |
| 88 if parent is None: | |
| 89 log.error(u"no SimpleXHTMLWidget parent found") | |
| 90 return parent | |
| 91 | |
| 92 def _on_source_load(self, value): | |
| 93 # this method is called when image is loaded | |
| 94 super(SimpleXHTMLWidgetImage, self)._on_source_load(value) | |
| 95 if self.parent is not None: | |
| 96 container = self._get_parent_container() | |
| 97 # image is loaded, we need to recalculate size | |
| 98 self.on_container_width(container, container.width) | |
| 99 | |
| 100 def on_container_width(self, container, container_width): | |
| 101 """adapt size according to container width | |
| 102 | |
| 103 called when parent container (SimpleXHTMLWidget) width change | |
| 104 """ | |
| 105 target_size = (self.target_width or self.texture.width, self.target_height or self.texture.height) | |
| 106 padding = container.padding | |
| 107 padding_h = (padding[0] + padding[2]) if len(padding) == 4 else padding[0] | |
| 108 width = container_width - padding_h | |
| 109 if target_size[0] < width: | |
| 110 self.size = target_size | |
| 111 else: | |
| 112 height = width / self.image_ratio | |
| 113 self.size = (width, height) | |
| 114 | |
| 115 def on_parent(self, instance, parent): | |
| 116 if parent is not None: | |
| 117 container = self._get_parent_container() | |
| 118 container.bind(width=self.on_container_width) | |
| 119 | |
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120 |
| 57 | 121 class SimpleXHTMLWidget(StackLayout): |
| 122 """widget handling simple XHTML parsing""" | |
| 123 xhtml = properties.StringProperty() | |
| 124 color = properties.ListProperty([1, 1, 1, 1]) | |
| 125 # XXX: bold is only used for escaped text | |
| 126 bold = properties.BooleanProperty(False) | |
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127 content_width = properties.NumericProperty(0) |
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128 |
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129 # text/XHTML input |
| 57 | 130 |
| 131 def on_xhtml(self, instance, xhtml): | |
| 132 """parse xhtml and set content accordingly | |
| 133 | |
| 134 if xhtml is an instance of Escape, a Label with not markup | |
| 135 will be used | |
| 136 """ | |
| 137 self.clear_widgets() | |
| 138 if isinstance(xhtml, Escape): | |
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139 label = SimpleXHTMLWidgetEscapedText(text=xhtml, color=self.color) |
| 57 | 140 self.bind(color=label.setter('color')) |
| 141 self.bind(bold=label.setter('bold')) | |
| 142 self.add_widget(label) | |
| 143 else: | |
| 144 xhtml = ET.fromstring(xhtml.encode('utf-8')) | |
| 145 self.current_wid = None | |
| 146 self.styles = [] | |
| 147 self._callParseMethod(xhtml) | |
| 148 | |
| 149 def escape(self, text): | |
| 150 """mark that a text need to be escaped (i.e. no markup)""" | |
| 151 return Escape(text) | |
| 152 | |
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153 # sizing |
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154 |
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155 def on_width(self, instance, width): |
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156 if len(self.children) == 1: |
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157 wid = self.children[0] |
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158 if isinstance(wid, Label): |
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159 try: |
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160 full_width = wid._full_width |
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161 except AttributeError: |
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162 wid.size_hint = (None, None) |
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163 wid.texture_update() |
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164 full_width = wid._full_width = wid.texture_size[0] |
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165 if full_width > width: |
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166 wid.text_size = width, None |
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167 else: |
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168 wid.text_size = None, None |
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169 self.content_width = wid.width + self.padding[0] + self.padding[2] |
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170 else: |
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171 wid.size_hint(1, None) |
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172 wid.height = 100 |
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173 self.content_width = self.width |
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174 else: |
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175 self._do_complexe_sizing(width) |
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176 |
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177 def _do_complexe_sizing(self, width): |
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178 try: |
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179 self.splitted |
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180 except AttributeError: |
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181 # XXX: to make things easier, we split labels in words |
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182 log.debug(u"split start") |
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183 children = self.children[::-1] |
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184 self.clear_widgets() |
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185 for child in children: |
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186 if isinstance(child, Label): |
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187 log.debug(u"label before split: {}".format(child.text)) |
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188 styles = [] |
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189 tag = False |
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190 new_text = [] |
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191 current_tag = [] |
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192 current_value = [] |
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193 current_wid = self._createText() |
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194 value = False |
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195 close = False |
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196 # we will parse the text and create a new widget |
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197 # on each new word (actually each space) |
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198 # FIXME: handle '\n' and other white chars |
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199 for c in child.text: |
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200 if tag: |
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201 # we are parsing a markup tag |
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202 if c == u']': |
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203 current_tag_s = u''.join(current_tag) |
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204 current_style = (current_tag_s, u''.join(current_value)) |
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205 if close: |
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206 for idx, s in enumerate(reversed(styles)): |
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207 if s[0] == current_tag_s: |
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208 del styles[len(styles) - idx - 1] |
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209 break |
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210 else: |
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211 styles.append(current_style) |
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212 current_tag = [] |
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213 current_value = [] |
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214 tag = False |
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215 value = False |
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216 close = False |
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217 elif c == u'/': |
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218 close = True |
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219 elif c == u'=': |
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220 value = True |
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221 elif value: |
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222 current_value.append(c) |
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223 else: |
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224 current_tag.append(c) |
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225 new_text.append(c) |
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226 else: |
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227 # we are parsing regular text |
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228 if c == u'[': |
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229 new_text.append(c) |
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230 tag = True |
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231 elif c == u' ': |
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232 # new word, we do a new widget |
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233 new_text.append(u' ') |
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234 for t, v in reversed(styles): |
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235 new_text.append(u'[/{}]'.format(t)) |
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236 current_wid.text = u''.join(new_text) |
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237 new_text = [] |
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238 self.add_widget(current_wid) |
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239 log.debug(u"new widget: {}".format(current_wid.text)) |
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240 current_wid = self._createText() |
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241 for t, v in styles: |
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242 new_text.append(u'[{tag}{value}]'.format( |
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243 tag = t, |
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244 value = u'={}'.format(v) if v else u'')) |
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245 else: |
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246 new_text.append(c) |
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247 if current_wid.text: |
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248 # we may have a remaining widget after the parsing |
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249 close_styles = [] |
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250 for t, v in reversed(styles): |
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251 close_styles.append(u'[/{}]'.format(t)) |
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252 current_wid.text = u''.join(close_styles) |
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253 self.add_widget(current_wid) |
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254 log.debug(u"new widget: {}".format(current_wid.text)) |
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255 else: |
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256 # non Label widgets, we just add them |
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257 self.add_widget(child) |
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258 self.splitted = True |
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259 log.debug(u"split OK") |
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260 |
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261 # we now set the content width |
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262 # FIXME: for now we just use the full width |
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263 self.content_width = width |
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264 |
| 57 | 265 # XHTML parsing methods |
| 266 | |
| 267 def _callParseMethod(self, e): | |
| 268 """call the suitable method to parse the element | |
| 269 | |
| 270 self.xhtml_[tag] will be called if it exists, else | |
| 271 self.xhtml_generic will be used | |
| 272 @param e(ET.Element): element to parse | |
| 273 """ | |
| 274 try: | |
| 275 method = getattr(self, "xhtml_{}".format(e.tag)) | |
| 276 except AttributeError: | |
| 277 log.warning(u"Unhandled XHTML tag: {}".format(e.tag)) | |
| 278 method = self.xhtml_generic | |
| 279 method(e) | |
| 280 | |
| 281 def _addStyle(self, tag, value=None, append_to_list=True): | |
| 282 """add a markup style to label | |
| 283 | |
| 284 @param tag(unicode): markup tag | |
| 285 @param value(unicode): markup value if suitable | |
| 286 @param append_to_list(bool): if True style we be added to self.styles | |
| 287 self.styles is needed to keep track of styles to remove | |
| 288 should most probably be set to True | |
| 289 """ | |
| 290 label = self._getLabel() | |
| 291 label.text += u'[{tag}{value}]'.format( | |
| 292 tag = tag, | |
| 293 value = u'={}'.format(value) if value else '' | |
| 294 ) | |
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295 if append_to_list: |
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296 self.styles.append((tag, value)) |
| 57 | 297 |
| 298 def _removeStyle(self, tag, remove_from_list=True): | |
| 299 """remove a markup style from the label | |
| 300 | |
| 301 @param tag(unicode): markup tag to remove | |
| 302 @param remove_from_list(bool): if True, remove from self.styles too | |
| 303 should most probably be set to True | |
| 304 """ | |
| 305 label = self._getLabel() | |
| 306 label.text += u'[/{tag}]'.format( | |
| 307 tag = tag | |
| 308 ) | |
| 309 if remove_from_list: | |
| 310 for rev_idx, style in enumerate(reversed(self.styles)): | |
| 311 if style[0] == tag: | |
| 312 tag_idx = len(self.styles) - 1 - rev_idx | |
| 313 del self.styles[tag_idx] | |
| 314 break | |
| 315 | |
| 316 def _getLabel(self): | |
| 317 """get current Label if it exists, or create a new one""" | |
| 318 if not isinstance(self.current_wid, Label): | |
| 319 self._addLabel() | |
| 320 return self.current_wid | |
| 321 | |
| 322 def _addLabel(self): | |
| 323 """add a new Label | |
| 324 | |
| 325 current styles will be closed and reopened if needed | |
| 326 """ | |
| 327 self._closeLabel() | |
|
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328 self.current_wid = self._createText() |
| 57 | 329 for tag, value in self.styles: |
| 330 self._addStyle(tag, value, append_to_list=False) | |
| 331 self.add_widget(self.current_wid) | |
| 332 | |
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333 def _createText(self): |
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334 label = SimpleXHTMLWidgetText(color=self.color, markup=True) |
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335 self.bind(color=label.setter('color')) |
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336 label.bind(texture_size=label.setter('size')) |
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337 return label |
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338 |
| 57 | 339 def _closeLabel(self): |
| 340 """close current style tags in current label | |
| 341 | |
| 342 needed when you change label to keep style between | |
| 343 different widgets | |
| 344 """ | |
| 345 if isinstance(self.current_wid, Label): | |
| 346 for tag, value in reversed(self.styles): | |
| 347 self._removeStyle(tag, remove_from_list=False) | |
| 348 | |
| 349 def _parseCSS(self, e): | |
| 350 """parse CSS found in "style" attribute of element | |
| 351 | |
| 352 self._css_styles will be created and contained markup styles added by this method | |
| 353 @param e(ET.Element): element which may have a "style" attribute | |
| 354 """ | |
| 355 styles_limit = len(self.styles) | |
| 356 styles = e.attrib['style'].split(u';') | |
| 357 for style in styles: | |
| 358 try: | |
| 359 prop, value = style.split(u':') | |
| 360 except ValueError: | |
| 361 log.warning(u"can't parse style: {}".format(style)) | |
| 362 continue | |
| 363 prop = prop.strip().replace(u'-', '_') | |
| 364 value = value.strip() | |
| 365 try: | |
| 366 method = getattr(self, "css_{}".format(prop)) | |
| 367 except AttributeError: | |
| 368 log.warning(u"Unhandled CSS: {}".format(prop)) | |
| 369 else: | |
| 370 method(e, value) | |
| 371 self._css_styles = self.styles[styles_limit:] | |
| 372 | |
| 373 def _closeCSS(self): | |
| 374 """removed CSS styles | |
| 375 | |
| 376 styles in self._css_styles will be removed | |
| 377 and the attribute will be deleted | |
| 378 """ | |
| 379 for tag, dummy in reversed(self._css_styles): | |
| 380 self._removeStyle(tag) | |
| 381 del self._css_styles | |
| 382 | |
| 383 def xhtml_generic(self, elem, style=True, markup=None): | |
| 384 """generic method for adding HTML elements | |
| 385 | |
| 386 this method handle content, style and children parsing | |
| 387 @param elem(ET.Element): element to add | |
| 388 @param style(bool): if True handle style attribute (CSS) | |
| 389 @param markup(tuple[unicode, (unicode, None)], None): kivy markup to use | |
| 390 """ | |
| 391 # we first add markup and CSS style | |
| 392 if markup is not None: | |
| 393 if isinstance(markup, basestring): | |
| 394 tag, value = markup, None | |
| 395 else: | |
| 396 tag, value = markup | |
| 397 self._addStyle(tag, value) | |
| 398 style_ = 'style' in elem.attrib and style | |
| 399 if style_: | |
| 400 self._parseCSS(elem) | |
| 401 | |
| 402 # then content | |
| 403 if elem.text: | |
| 404 self._getLabel().text += escape_markup(elem.text) | |
| 405 | |
| 406 # we parse the children | |
| 407 for child in elem: | |
| 408 self._callParseMethod(child) | |
| 409 | |
| 410 # closing CSS style and markup | |
| 411 if style_: | |
| 412 self._closeCSS() | |
| 413 if markup is not None: | |
| 414 self._removeStyle(tag) | |
| 415 | |
| 416 # and the tail, which is regular text | |
| 417 if elem.tail: | |
| 418 self._getLabel().text += escape_markup(elem.tail) | |
| 419 | |
| 420 # method handling XHTML elements | |
| 421 | |
| 422 def xhtml_br(self, elem): | |
| 423 label = self._getLabel() | |
| 424 label.text+='\n' | |
| 425 self.xhtml_generic(style=False) | |
| 426 | |
| 427 def xhtml_em(self, elem): | |
| 428 self.xhtml_generic(elem, markup='i') | |
| 429 | |
|
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430 def xhtml_img(self, elem): |
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431 try: |
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432 src = elem.attrib['src'] |
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433 except KeyError: |
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434 log.warning(u"<img> element without src: {}".format(ET.tostring(elem))) |
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435 return |
| 59 | 436 try: |
| 437 target_height = int(elem.get(u'height', 0)) | |
| 438 except ValueError: | |
| 439 log.warning(u"Can't parse image height: {}".format(elem.get(u'height'))) | |
| 440 target_height = 0 | |
| 441 try: | |
| 442 target_width = int(elem.get(u'width', 0)) | |
| 443 except ValueError: | |
| 444 log.warning(u"Can't parse image width: {}".format(elem.get(u'width'))) | |
| 445 target_width = 0 | |
| 446 | |
| 447 img = SimpleXHTMLWidgetImage(source=src, target_height=target_height, target_width=target_width) | |
|
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448 self.current_wid = img |
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449 self.add_widget(img) |
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450 |
| 57 | 451 def xhtml_p(self, elem): |
|
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452 if isinstance(self.current_wid, Label): |
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453 self.current_wid.text+="\n\n" |
| 57 | 454 self.xhtml_generic(elem) |
| 455 | |
| 456 def xhtml_span(self, elem): | |
| 457 self.xhtml_generic(elem) | |
| 458 | |
| 459 def xhtml_strong(self, elem): | |
| 460 self.xhtml_generic(elem, markup='b') | |
| 461 | |
| 462 # methods handling CSS properties | |
| 463 | |
| 464 def css_color(self, elem, value): | |
| 465 self._addStyle(u"color", css_color.parse(value)) | |
| 466 | |
| 467 def css_text_decoration(self, elem, value): | |
| 468 if value == u'underline': | |
| 469 log.warning(u"{} not handled yet, it needs Kivy 1.9.2 to be released".format(value)) | |
| 470 # FIXME: activate when 1.9.2 is out | |
| 471 # self._addStyle('u') | |
| 472 elif value == u'line-through': | |
| 473 log.warning(u"{} not handled yet, it needs Kivy 1.9.2 to be released".format(value)) | |
| 474 # FIXME: activate when 1.9.2 is out | |
| 475 # self._addStyle('s') | |
| 476 else: | |
| 477 log.warning(u"unhandled text decoration: {}".format(value)) | |
| 478 | |
| 479 | |
| 45 | 480 class MessageWidget(GridLayout): |
| 22 | 481 mess_data = properties.ObjectProperty() |
| 57 | 482 mess_xhtml = properties.ObjectProperty() |
| 45 | 483 mess_padding = (dp(5), dp(5)) |
|
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484 avatar = properties.ObjectProperty() |
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485 |
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486 def __init__(self, **kwargs): |
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487 super(MessageWidget, self).__init__(**kwargs) |
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488 self.mess_data.widgets.add(self) |
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489 |
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490 @property |
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491 def chat(self): |
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492 """return parent Chat instance""" |
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493 return self.mess_data.parent |
| 22 | 494 |
| 495 @property | |
| 496 def message(self): | |
| 497 """Return currently displayed message""" | |
| 498 return self.mess_data.main_message | |
| 499 | |
| 57 | 500 @property |
| 501 def message_xhtml(self): | |
| 502 """Return currently displayed message""" | |
| 503 return self.mess_data.main_message_xhtml | |
| 504 | |
| 45 | 505 def widthAdjust(self): |
| 22 | 506 """this widget grows up with its children""" |
| 57 | 507 pass |
| 508 # parent = self.mess_xhtml.parent | |
| 509 # padding_x = self.mess_padding[0] | |
| 510 # text_width, text_height = self.mess_xhtml.texture_size | |
| 511 # if text_width > parent.width: | |
| 512 # self.mess_xhtml.text_size = (parent.width - padding_x, None) | |
| 513 # self.text_max = text_width | |
| 514 # elif self.mess_xhtml.text_size[0] is not None and text_width < parent.width - padding_x: | |
| 515 # if text_width < self.text_max: | |
| 516 # self.mess_xhtml.text_size = (None, None) | |
| 517 # else: | |
| 518 # self.mess_xhtml.text_size = (parent.width - padding_x, None) | |
| 22 | 519 |
|
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520 def update(self, update_dict): |
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521 if 'avatar' in update_dict: |
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522 self.avatar.source = update_dict['avatar'] |
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523 |
| 22 | 524 |
| 525 class MessageInputWidget(TextInput): | |
| 526 | |
| 527 def _key_down(self, key, repeat=False): | |
| 528 displayed_str, internal_str, internal_action, scale = key | |
| 529 if internal_action == 'enter': | |
| 530 self.dispatch('on_text_validate') | |
| 531 else: | |
| 532 super(MessageInputWidget, self)._key_down(key, repeat) | |
| 533 | |
| 534 | |
| 45 | 535 class MessagesWidget(GridLayout): |
| 536 pass | |
| 22 | 537 |
| 538 | |
| 539 class Chat(quick_chat.QuickChat, cagou_widget.CagouWidget): | |
| 540 | |
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541 def __init__(self, host, target, type_=C.CHAT_ONE2ONE, nick=None, occupants=None, subject=None, profiles=None): |
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542 quick_chat.QuickChat.__init__(self, host, target, type_, nick, occupants, subject, profiles=profiles) |
| 22 | 543 cagou_widget.CagouWidget.__init__(self) |
| 544 self.header_input.hint_text = u"You are talking with {}".format(target) | |
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545 scroll_view = ScrollView(size_hint=(1,0.8), scroll_y=0, do_scroll_x=False) |
| 22 | 546 self.messages_widget = MessagesWidget() |
| 547 scroll_view.add_widget(self.messages_widget) | |
| 548 self.add_widget(scroll_view) | |
| 549 message_input = MessageInputWidget() | |
| 550 message_input.bind(on_text_validate=self.onSend) | |
| 551 self.add_widget(message_input) | |
| 552 self.postInit() | |
| 553 | |
| 554 @classmethod | |
| 555 def factory(cls, plugin_info, target, profiles): | |
| 556 profiles = list(profiles) | |
| 557 if len(profiles) > 1: | |
| 558 raise NotImplementedError(u"Multi-profiles is not available yet for chat") | |
| 559 if target is None: | |
| 560 target = G.host.profiles[profiles[0]].whoami | |
| 561 return G.host.widgets.getOrCreateWidget(cls, target, on_new_widget=None, on_existing_widget=C.WIDGET_RECREATE, profiles=profiles) | |
| 562 | |
| 563 def messageDataConverter(self, idx, mess_id): | |
| 564 return {"mess_data": self.messages[mess_id]} | |
| 565 | |
| 566 def _onHistoryPrinted(self): | |
| 567 """Refresh or scroll down the focus after the history is printed""" | |
| 568 # self.adapter.data = self.messages | |
| 569 for mess_data in self.messages.itervalues(): | |
| 570 self.appendMessage(mess_data) | |
| 571 super(Chat, self)._onHistoryPrinted() | |
| 572 | |
| 573 def createMessage(self, message): | |
| 574 self.appendMessage(message) | |
| 575 | |
| 576 def appendMessage(self, mess_data): | |
| 577 self.messages_widget.add_widget(MessageWidget(mess_data=mess_data)) | |
| 578 | |
| 579 def onSend(self, input_widget): | |
| 580 G.host.messageSend( | |
| 581 self.target, | |
| 582 {'': input_widget.text}, # TODO: handle language | |
| 583 mess_type = C.MESS_TYPE_GROUPCHAT if self.type == C.CHAT_GROUP else C.MESS_TYPE_CHAT, # TODO: put this in QuickChat | |
| 584 profile_key=self.profile | |
| 585 ) | |
| 586 input_widget.text = '' | |
| 587 | |
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588 def _mucJoinCb(self, joined_data): |
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589 joined, room_jid_s, occupants, user_nick, subject, profile = joined_data |
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590 self.host.mucRoomJoinedHandler(*joined_data[1:]) |
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591 jid_ = jid.JID(room_jid_s) |
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592 self.changeWidget(jid_) |
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593 |
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594 def _mucJoinEb(self, failure): |
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595 log.warning(u"Can't join room: {}".format(failure)) |
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596 |
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597 def changeWidget(self, jid_): |
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598 """change current widget for a new one with given jid |
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599 |
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600 @param jid_(jid.JID): jid of the widget to create |
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601 """ |
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602 plugin_info = G.host.getPluginInfo(main=Chat) |
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603 factory = plugin_info['factory'] |
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604 G.host.switchWidget(self, factory(plugin_info, jid_, profiles=[self.profile])) |
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605 self.header_input.text = '' |
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606 |
| 22 | 607 def onHeaderInput(self): |
| 608 text = self.header_input.text.strip() | |
| 609 try: | |
| 610 if text.count(u'@') != 1 or text.count(u' '): | |
| 611 raise ValueError | |
| 612 jid_ = jid.JID(text) | |
| 613 except ValueError: | |
| 614 log.info(u"entered text is not a jid") | |
| 615 return | |
| 616 | |
| 617 def discoCb(disco): | |
| 618 # TODO: check if plugin XEP-0045 is activated | |
| 619 if "conference" in [i[0] for i in disco[1]]: | |
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620 G.host.bridge.mucJoin(unicode(jid_), "", "", self.profile, callback=self._mucJoinCb, errback=self._mucJoinEb) |
| 22 | 621 else: |
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622 self.changeWidget(jid_) |
| 22 | 623 |
| 624 def discoEb(failure): | |
| 625 log.warning(u"Disco failure, ignore this text: {}".format(failure)) | |
| 626 | |
| 627 G.host.bridge.discoInfos(jid_.domain, self.profile, callback=discoCb, errback=discoEb) | |
| 628 | |
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629 def onDelete(self, force=False): |
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630 if force==True: |
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631 return super(Chat, self).onDelete() |
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632 if len(list(G.host.widgets.getWidgets(self.__class__, self.target, profiles=self.profiles))) > 1: |
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633 # we don't keep duplicate widgets |
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634 return super(Chat, self).onDelete() |
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635 return False |
| 22 | 636 |
| 637 | |
| 638 PLUGIN_INFO["factory"] = Chat.factory | |
| 639 quick_widgets.register(quick_chat.QuickChat, Chat) |