--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libervia/frontends/jp/cmd_forums.py	Fri Jun 02 14:12:38 2023 +0200
@@ -0,0 +1,181 @@
+#!/usr/bin/env python3
+
+
+# jp: a SàT command line tool
+# Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.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 . import base
+from libervia.backend.core.i18n import _
+from libervia.frontends.jp.constants import Const as C
+from libervia.frontends.jp import common
+from libervia.backend.tools.common.ansi import ANSI as A
+import codecs
+import json
+
+__commands__ = ["Forums"]
+
+FORUMS_TMP_DIR = "forums"
+
+
+class Edit(base.CommandBase, common.BaseEdit):
+    use_items = False
+
+    def __init__(self, host):
+        base.CommandBase.__init__(
+            self,
+            host,
+            "edit",
+            use_pubsub=True,
+            use_draft=True,
+            use_verbose=True,
+            help=_("edit forums"),
+        )
+        common.BaseEdit.__init__(self, self.host, FORUMS_TMP_DIR)
+
+    def add_parser_options(self):
+        self.parser.add_argument(
+            "-k",
+            "--key",
+            default="",
+            help=_("forum key (DEFAULT: default forums)"),
+        )
+
+    def get_tmp_suff(self):
+        """return suffix used for content file"""
+        return "json"
+
+    async def publish(self, forums_raw):
+        try:
+            await self.host.bridge.forums_set(
+                forums_raw,
+                self.args.service,
+                self.args.node,
+                self.args.key,
+                self.profile,
+            )
+        except Exception as e:
+            self.disp(f"can't set forums: {e}", error=True)
+            self.host.quit(C.EXIT_BRIDGE_ERRBACK)
+        else:
+            self.disp(_("forums have been edited"), 1)
+            self.host.quit()
+
+    async def start(self):
+        try:
+            forums_json = await self.host.bridge.forums_get(
+                self.args.service,
+                self.args.node,
+                self.args.key,
+                self.profile,
+            )
+        except Exception as e:
+            if e.classname == "NotFound":
+                forums_json = ""
+            else:
+                self.disp(f"can't get node configuration: {e}", error=True)
+                self.host.quit(C.EXIT_BRIDGE_ERRBACK)
+
+        content_file_obj, content_file_path = self.get_tmp_file()
+        forums_json = forums_json.strip()
+        if forums_json:
+            # we loads and dumps to have pretty printed json
+            forums = json.loads(forums_json)
+            # cf. https://stackoverflow.com/a/18337754
+            f = codecs.getwriter("utf-8")(content_file_obj)
+            json.dump(forums, f, ensure_ascii=False, indent=4)
+            content_file_obj.seek(0)
+        await self.run_editor("forums_editor_args", content_file_path, content_file_obj)
+
+
+class Get(base.CommandBase):
+    def __init__(self, host):
+        extra_outputs = {"default": self.default_output}
+        base.CommandBase.__init__(
+            self,
+            host,
+            "get",
+            use_output=C.OUTPUT_COMPLEX,
+            extra_outputs=extra_outputs,
+            use_pubsub=True,
+            use_verbose=True,
+            help=_("get forums structure"),
+        )
+
+    def add_parser_options(self):
+        self.parser.add_argument(
+            "-k",
+            "--key",
+            default="",
+            help=_("forum key (DEFAULT: default forums)"),
+        )
+
+    def default_output(self, forums, level=0):
+        for forum in forums:
+            keys = list(forum.keys())
+            keys.sort()
+            try:
+                keys.remove("title")
+            except ValueError:
+                pass
+            else:
+                keys.insert(0, "title")
+            try:
+                keys.remove("sub-forums")
+            except ValueError:
+                pass
+            else:
+                keys.append("sub-forums")
+
+            for key in keys:
+                value = forum[key]
+                if key == "sub-forums":
+                    self.default_output(value, level + 1)
+                else:
+                    if self.host.verbosity < 1 and key != "title":
+                        continue
+                    head_color = C.A_LEVEL_COLORS[level % len(C.A_LEVEL_COLORS)]
+                    self.disp(
+                        A.color(level * 4 * " ", head_color, key, A.RESET, ": ", value)
+                    )
+
+    async def start(self):
+        try:
+            forums_raw = await self.host.bridge.forums_get(
+                self.args.service,
+                self.args.node,
+                self.args.key,
+                self.profile,
+            )
+        except Exception as e:
+            self.disp(f"can't get forums: {e}", error=True)
+            self.host.quit(C.EXIT_BRIDGE_ERRBACK)
+        else:
+            if not forums_raw:
+                self.disp(_("no schema found"), 1)
+                self.host.quit(1)
+            forums = json.loads(forums_raw)
+            await self.output(forums)
+            self.host.quit()
+
+
+class Forums(base.CommandBase):
+    subcommands = (Get, Edit)
+
+    def __init__(self, host):
+        super(Forums, self).__init__(
+            host, "forums", use_profile=False, help=_("Forums structure edition")
+        )