view libervia/backend/plugins/plugin_misc_static_blog.py @ 4219:1b5cf2ee1d86

plugin XEP-0384, XEP-0391: download missing devices list: when a peer jid was not in our roster, devices list was not retrieved, resulting in failed en/decryption. This patch does check it and download missing devices list in necessary. There is no subscription managed yet, so the list won't be updated in case of new devices, this should be addressed at some point.
author Goffi <goffi@goffi.org>
date Tue, 05 Mar 2024 17:31:36 +0100
parents 4b842c1fb686
children
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#!/usr/bin/env python3


# SAT plugin for static blogs
# Copyright (C) 2014 Adrien Cossa (souliane@mailoo.org)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from libervia.backend.core.log import getLogger

log = getLogger(__name__)

from libervia.backend.core.i18n import _, D_
from libervia.backend.core.constants import Const as C
from libervia.backend.core import exceptions
from libervia.backend.tools import xml_tools

from twisted.internet import defer
from twisted.words.protocols.jabber import jid


PLUGIN_INFO = {
    C.PI_NAME: "Static Blog Plugin",
    C.PI_IMPORT_NAME: "STATIC-BLOG",
    C.PI_TYPE: "MISC",
    C.PI_PROTOCOLS: [],
    C.PI_DEPENDENCIES: [],
    C.PI_RECOMMENDATIONS: [
        "MISC-ACCOUNT"
    ],  # TODO: remove when all blogs can be retrieved
    C.PI_MAIN: "StaticBlog",
    C.PI_HANDLER: "no",
    C.PI_DESCRIPTION: _("""Plugin for static blogs"""),
}


class StaticBlog(object):

    params = """
    <params>
    <individual>
    <category name="{category_name}" label="{category_label}">
        <param name="{title_name}" label="{title_label}" value="" type="string" security="0"/>
        <param name="{banner_name}" label="{banner_label}" value="" type="string" security="0"/>
        <param name="{background_name}" label="{background_label}" value ="" type="string" security="0"/>
        <param name="{keywords_name}" label="{keywords_label}" value="" type="string" security="0"/>
        <param name="{description_name}" label="{description_label}" value="" type="string" security="0"/>
     </category>
    </individual>
    </params>
    """.format(
        category_name=C.STATIC_BLOG_KEY,
        category_label=D_(C.STATIC_BLOG_KEY),
        title_name=C.STATIC_BLOG_PARAM_TITLE,
        title_label=D_("Page title"),
        banner_name=C.STATIC_BLOG_PARAM_BANNER,
        banner_label=D_("Banner URL"),
        background_name="Background",
        background_label=D_("Background image URL"),
        keywords_name=C.STATIC_BLOG_PARAM_KEYWORDS,
        keywords_label=D_("Keywords"),
        description_name=C.STATIC_BLOG_PARAM_DESCRIPTION,
        description_label=D_("Description"),
    )

    def __init__(self, host):
        try:  # TODO: remove this attribute when all blogs can be retrieved
            self.domain = host.plugins["MISC-ACCOUNT"].account_domain_new_get()
        except KeyError:
            self.domain = None
        host.memory.update_params(self.params)
        # host.import_menu((D_("User"), D_("Public blog")), self._display_public_blog, security_limit=1, help_string=D_("Display public blog page"), type_=C.MENU_JID_CONTEXT)

    def _display_public_blog(self, menu_data, profile):
        """Check if the blog can be displayed and answer the frontend.

        @param menu_data: %(menu_data)s
        @param profile: %(doc_profile)s
        @return: dict
        """
        # FIXME: "public_blog" key has been removed
        # TODO: replace this with a more generic widget call with URIs
        try:
            user_jid = jid.JID(menu_data["jid"])
        except KeyError:
            log.error(_("jid key is not present !"))
            return defer.fail(exceptions.DataError)

        # TODO: remove this check when all blogs can be retrieved
        if self.domain and user_jid.host != self.domain:
            info_ui = xml_tools.XMLUI("popup", title=D_("Not available"))
            info_ui.addText(
                D_("Retrieving a blog from an external domain is not implemented yet.")
            )
            return {"xmlui": info_ui.toXml()}

        return {"public_blog": user_jid.userhost()}