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comparison libervia/desktop_kivy/plugins/plugin_wid_blog.py @ 493:b3cedbee561d

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refactoring: rename `cagou` to `libervia.desktop_kivy` + update imports and names following backend changes
author Goffi <goffi@goffi.org>
date Fri, 02 Jun 2023 18:26:16 +0200
parents cagou/plugins/plugin_wid_blog.py@203755bbe0fe
children
comparison
equal deleted inserted replaced
492:5114bbb5daa3 493:b3cedbee561d
1 #!/usr/bin/env python3
2
3 #desktop/mobile frontend for Libervia XMPP client
4 # Copyright (C) 2016-2022 Jérôme Poisson (goffi@goffi.org)
5
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU Affero General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
10
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU Affero General Public License for more details.
15
16 # You should have received a copy of the GNU Affero General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18
19
20 from functools import partial
21 import json
22 from typing import Any, Dict, Optional
23
24 from kivy import properties
25 from kivy.metrics import sp
26 from kivy.uix.behaviors import ButtonBehavior
27 from kivy.uix.boxlayout import BoxLayout
28 from libervia.backend.core import log as logging
29 from libervia.backend.core.i18n import _
30 from libervia.backend.tools.common import data_format
31 from libervia.frontends.bridge.bridge_frontend import BridgeException
32 from libervia.frontends.quick_frontend import quick_widgets
33 from libervia.frontends.tools import jid
34
35 from libervia.desktop_kivy import G
36 from libervia.desktop_kivy.core.menu import SideMenu
37
38 from ..core import cagou_widget
39 from ..core.common import SymbolButton
40 from ..core.constants import Const as C
41 from ..core.image import Image
42
43 log = logging.getLogger(__name__)
44
45 PLUGIN_INFO = {
46 "name": _("blog"),
47 "main": "Blog",
48 "description": _("(micro)blog"),
49 "icon_symbol": "pencil",
50 }
51
52
53 class SearchButton(SymbolButton):
54 blog = properties.ObjectProperty()
55
56 def on_release(self, *args):
57 self.blog.header_input.dispatch('on_text_validate')
58
59
60 class NewPostButton(SymbolButton):
61 blog = properties.ObjectProperty()
62
63 def on_release(self, *args):
64 self.blog.show_new_post_menu()
65
66
67 class NewPosttMenu(SideMenu):
68 blog = properties.ObjectProperty()
69 size_hint_close = (1, 0)
70 size_hint_open = (1, 0.9)
71
72 def _publish_cb(self, item_id: str) -> None:
73 G.host.add_note(
74 _("blog post published"),
75 _("your blog post has been published with ID {item_id}").format(
76 item_id=item_id
77 )
78 )
79 self.blog.load_blog()
80
81 def _publish_eb(self, exc: BridgeException) -> None:
82 G.host.add_note(
83 _("Problem while publish blog post"),
84 _("Can't publish blog post at {node!r} from {service}: {problem}").format(
85 node=self.blog.node or G.host.ns_map.get("microblog"),
86 service=(
87 self.blog.service if self.blog.service
88 else G.host.profiles[self.blog.profile].whoami,
89 ),
90 problem=exc
91 ),
92 C.XMLUI_DATA_LVL_ERROR
93 )
94
95 def publish(
96 self,
97 title: str,
98 content: str,
99 e2ee: bool = False
100 ) -> None:
101 self.hide()
102 mb_data: Dict[str, Any] = {"content_rich": content}
103 if e2ee:
104 mb_data["encrypted"] = True
105 title = title.strip()
106 if title:
107 mb_data["title_rich"] = title
108 G.host.bridge.mb_send(
109 self.blog.service,
110 self.blog.node,
111 data_format.serialise(mb_data),
112 self.blog.profile,
113 callback=self._publish_cb,
114 errback=self._publish_eb,
115 )
116
117
118 class BlogPostAvatar(ButtonBehavior, Image):
119 pass
120
121
122 class BlogPostWidget(BoxLayout):
123 blog_data = properties.DictProperty()
124 font_size = properties.NumericProperty(sp(12))
125 title_font_size = properties.NumericProperty(sp(14))
126
127
128 class Blog(quick_widgets.QuickWidget, cagou_widget.LiberviaDesktopKivyWidget):
129 posts_widget = properties.ObjectProperty()
130 service = properties.StringProperty()
131 node = properties.StringProperty()
132 use_header_input = True
133
134 def __init__(self, host, target, profiles):
135 quick_widgets.QuickWidget.__init__(self, G.host, target, profiles)
136 cagou_widget.LiberviaDesktopKivyWidget.__init__(self)
137 search_btn = SearchButton(blog=self)
138 self.header_input_add_extra(search_btn)
139 new_post_btn = NewPostButton(blog=self)
140 self.header_input_add_extra(new_post_btn)
141 self.load_blog()
142
143 def on_kv_post(self, __):
144 self.bind(
145 service=lambda __, value: self.load_blog(),
146 node=lambda __, value: self.load_blog(),
147 )
148
149 def on_header_wid_input(self):
150 text = self.header_input.text.strip()
151 # for now we only use text as node
152 self.node = text
153
154 def show_new_post_menu(self):
155 """Show the "add a contact" menu"""
156 NewPosttMenu(blog=self).show()
157
158 def _mb_get_cb(self, blog_data_s: str) -> None:
159 blog_data = json.loads(blog_data_s)
160 for item in blog_data["items"]:
161 self.posts_widget.add_widget(BlogPostWidget(blog_data=item))
162
163 def _mb_get_eb(
164 self,
165 exc: BridgeException,
166 ) -> None:
167 G.host.add_note(
168 _("Problem while getting blog data"),
169 _("Can't get blog for {node!r} at {service}: {problem}").format(
170 node=self.node or G.host.ns_map.get("microblog"),
171 service=self.service if self.service else G.host.profiles[self.profile].whoami,
172 problem=exc
173 ),
174 C.XMLUI_DATA_LVL_ERROR
175 )
176
177 def load_blog(
178 self,
179 ) -> None:
180 """Retrieve a blog and display it"""
181 extra = {}
182 self.posts_widget.clear_widgets()
183 G.host.bridge.mb_get(
184 self.service,
185 self.node,
186 20,
187 [],
188 data_format.serialise(extra),
189 self.profile,
190 callback=self._mb_get_cb,
191 errback=self._mb_get_eb,
192 )