summaryrefslogtreecommitdiff
path: root/plugins/reorder.py
blob: d4ab464b5883f823bc1b756e7aa5b5ba7ee20c32 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
"""
``reorder`` plugin: Reorder the tabs according to a layout

Commands
--------

.. glossary::

    /reorder
        **Usage:** ``/reorder``

        Reorder the tabs according to the configuration.

    /save_order
        **Usage:** ``/save_order``

        Save the current tab order to the configuration.

Configuration
-------------

The configuration file must contain a section ``[reorder]`` and each option
must be formatted like ``[tab number] = [tab type]:[tab name]``.

For example:

.. code-block:: ini

    [reorder]
    1 = muc:toto@conference.example.com
    2 = muc:example@muc.example.im
    3 = dynamic:robert@example.org

The ``[tab number]`` must be at least ``1``; if the range is not entirely
covered, e.g.:

.. code-block:: ini

    [reorder]
    1 = muc:toto@conference.example.com
    3 = dynamic:robert@example.org

Poezio will insert gaps between the tabs in order to keep the specified
numbering (so in this case, there will be a tab 1, a tab 3, but no tab 2).


The ``[tab type]`` must be one of:

- ``muc`` (for multi-user chats)
- ``private`` (for chats with a specific user inside a multi-user chat)
- ``dynamic`` (for normal, dynamic conversations tabs)
- ``static`` (for conversations with a specific resource)

And finally, the ``[tab name]`` must be:

- For a type ``muc``, the bare JID of the room
- For a type ``private``, the full JID of the user (room JID with the username as a resource)
- For a type ``dynamic``, the bare JID of the contact
- For a type ``static``, the full JID of the contact
"""

from slixmpp import InvalidJID, JID

from poezio import tabs
from poezio.decorators import command_args_parser
from poezio.plugin import BasePlugin
from poezio.config import config

TEXT_TO_TAB = {
    'muc': tabs.MucTab,
    'private': tabs.PrivateTab,
    'dynamic': tabs.DynamicConversationTab,
    'static': tabs.StaticConversationTab,
    'empty': tabs.GapTab
}

TAB_TO_TEXT = {
    tabs.MucTab: 'muc',
    tabs.DynamicConversationTab: 'dynamic',
    tabs.PrivateTab: 'private',
    tabs.StaticConversationTab: 'static',
    tabs.GapTab: 'empty'
}


def parse_config(tab_config):
    result = {}
    for option in tab_config.options('reorder'):
        if not option.isdecimal():
            continue
        pos = int(option)
        if pos in result or pos <= 0:
            return None

        spec = tab_config.get(option, default=':').split(':', maxsplit=1)
        # Gap tabs are recreated automatically if there's a gap in indices.
        if spec == 'empty':
            return None
        typ, name = spec
        if typ not in TEXT_TO_TAB:
            return None
        result[pos] = (TEXT_TO_TAB[typ], name)

    return result


def check_tab(tab):
    for cls, rep in TAB_TO_TEXT.items():
        if isinstance(tab, cls):
            return rep
    return ''


def parse_runtime_tablist(tablist):
    props = []
    i = 0
    for tab in tablist[1:]:
        i += 1
        result = check_tab(tab)
        # Don't serialize gap tabs as they're recreated automatically
        if result != 'empty':
            props.append((i, '%s:%s' % (result, tab.jid.full)))
    return props


class Plugin(BasePlugin):
    """reorder plugin"""

    def init(self):
        self.api.add_command(
            'reorder',
            self.command_reorder,
            help='Reorder all tabs using the pre-defined'
            ' layout from the configuration file.')
        self.api.add_command(
            'save_order',
            self.command_save_order,
            help='Save the current tab layout')

    @command_args_parser.ignored
    def command_save_order(self) -> None:
        """
        /save_order
        """
        conf = parse_runtime_tablist(self.core.tabs)
        for key, value in conf:
            self.config.set(key, value)
        self.api.information('Tab order saved', 'Info')

    @command_args_parser.ignored
    def command_reorder(self) -> None:
        """
        /reorder
        """
        tabs_spec = parse_config(self.config)
        if not tabs_spec:
            self.api.information('Invalid reorder config', 'Error')
            return None

        old_tabs = self.core.tabs.get_tabs()
        roster = old_tabs.pop(0)

        create_gaps = config.get('create_gaps')

        new_tabs = [roster]
        last = 0
        for pos in sorted(tabs_spec):
            if create_gaps and pos > last + 1:
                new_tabs += [
                    tabs.GapTab() for i in range(pos - last - 1)
                ]
            cls, jid = tabs_spec[pos]
            try:
                jid = JID(jid)
                tab = self.core.tabs.by_name_and_class(str(jid), cls=cls)
                if tab and tab in old_tabs:
                    new_tabs.append(tab)
                    old_tabs.remove(tab)
                else:
                    # TODO: Add support for MucTab. Requires nickname.
                    if cls in (tabs.DynamicConversationTab, tabs.StaticConversationTab):
                        self.api.information('Tab %s not found. Creating it' % jid, 'Warning')
                        new_tab = cls(self.core, jid)
                        new_tabs.append(new_tab)
                    else:
                        new_tabs.append(tabs.GapTab())
            except:
                self.api.information('Failed to create tab \'%s\'.' % jid, 'Error')
                if create_gaps:
                    new_tabs.append(tabs.GapTab())
            finally:
                last = pos

        for tab in old_tabs:
            if tab:
                new_tabs.append(tab)

        # TODO: Ensure we don't break poezio and call this with whatever
        # tablist we have. The roster tab at least needs to be in there.
        self.core.tabs.replace_tabs(new_tabs)
        self.core.refresh_window()

        return None