--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libervia/web/pages/events/admin/page_meta.py	Fri Jun 02 16:49:28 2023 +0200
@@ -0,0 +1,173 @@
+#!/usr/bin/env python3
+
+
+from libervia.web.server.constants import Const as C
+from twisted.words.protocols.jabber import jid
+from libervia.backend.tools.common.template import safe
+from libervia.backend.tools.common import data_format
+from libervia.backend.core.i18n import _, D_
+from libervia.backend.core.log import getLogger
+import time
+import html
+import math
+import re
+
+name = "event_admin"
+label = D_("Event Administration")
+access = C.PAGES_ACCESS_PROFILE
+template = "event/admin.html"
+log = getLogger(__name__)
+REG_EMAIL_RE = re.compile(C.REG_EMAIL_RE, re.IGNORECASE)
+
+
+def parse_url(self, request):
+    self.get_path_args(
+        request,
+        ("event_service", "event_node", "event_id"),
+        min_args=2,
+        event_service="@jid",
+        event_id="",
+    )
+
+
+async def prepare_render(self, request):
+    data = self.get_r_data(request)
+    template_data = request.template_data
+
+    ## Event ##
+
+    event_service = template_data["event_service"] = data["event_service"]
+    event_node = template_data["event_node"] = data["event_node"]
+    event_id = template_data["event_id"] = data["event_id"]
+    profile = self.get_profile(request)
+    event_timestamp, event_data = await self.host.bridge_call(
+        "eventGet",
+        event_service.userhost() if event_service else "",
+        event_node,
+        event_id,
+        profile,
+    )
+    try:
+        background_image = event_data.pop("background-image")
+    except KeyError:
+        pass
+    else:
+        template_data["dynamic_style"] = safe(
+            """
+            html {
+                background-image: url("%s");
+                background-size: 15em;
+            }
+            """
+            % html.escape(background_image, True)
+        )
+    template_data["event"] = event_data
+    invitees = await self.host.bridge_call(
+        "event_invitees_list",
+        event_data["invitees_service"],
+        event_data["invitees_node"],
+        profile,
+    )
+    template_data["invitees"] = invitees
+    invitees_guests = 0
+    for invitee_data in invitees.values():
+        if invitee_data.get("attend", "no") == "no":
+            continue
+        try:
+            invitees_guests += int(invitee_data.get("guests", 0))
+        except ValueError:
+            log.warning(
+                _("guests value is not valid: {invitee}").format(invitee=invitee_data)
+            )
+    template_data["invitees_guests"] = invitees_guests
+    template_data["days_left"] = int(
+        math.ceil((event_timestamp - time.time()) / (60 * 60 * 24))
+    )
+
+    ## Blog ##
+
+    data["service"] = jid.JID(event_data["blog_service"])
+    data["node"] = event_data["blog_node"]
+    data["allow_commenting"] = "simple"
+
+    # we now need blog items, using blog common page
+    # this will fill the "items" template data
+    blog_page = self.get_page_by_name("blog_view")
+    await blog_page.prepare_render(self, request)
+
+
+async def on_data_post(self, request):
+    profile = self.get_profile(request)
+    if not profile:
+        log.error("got post data without profile")
+        self.page_error(request, C.HTTP_INTERNAL_ERROR)
+    type_ = self.get_posted_data(request, "type")
+    if type_ == "blog":
+        service, node, title, body, lang = self.get_posted_data(
+            request, ("service", "node", "title", "body", "language")
+        )
+
+        if not body.strip():
+            self.page_error(request, C.HTTP_BAD_REQUEST)
+        data = {"content": body}
+        if title:
+            data["title"] = title
+        if lang:
+            data["language"] = lang
+        try:
+            comments = bool(self.get_posted_data(request, "comments").strip())
+        except KeyError:
+            pass
+        else:
+            if comments:
+                data["allow_comments"] = True
+
+        try:
+            await self.host.bridge_call(
+                "mb_send", service, node, data_format.serialise(data), profile)
+        except Exception as e:
+            if "forbidden" in str(e):
+                self.page_error(request, C.HTTP_FORBIDDEN)
+            else:
+                raise e
+    elif type_ == "event":
+        service, node, event_id, jids, emails = self.get_posted_data(
+            request, ("service", "node", "event_id", "jids", "emails")
+        )
+        for invitee_jid_s in jids.split():
+            try:
+                invitee_jid = jid.JID(invitee_jid_s)
+            except RuntimeError:
+                log.warning(
+                    _("this is not a valid jid: {jid}").format(jid=invitee_jid_s)
+                )
+                continue
+            await self.host.bridge_call(
+                "event_invite", invitee_jid.userhost(), service, node, event_id, profile
+            )
+        for email_addr in emails.split():
+            if not REG_EMAIL_RE.match(email_addr):
+                log.warning(
+                    _("this is not a valid email address: {email}").format(
+                        email=email_addr
+                    )
+                )
+                continue
+            await self.host.bridge_call(
+                "event_invite_by_email",
+                service,
+                node,
+                event_id,
+                email_addr,
+                {},
+                "",
+                "",
+                "",
+                "",
+                "",
+                "",
+                profile,
+            )
+
+    else:
+        log.warning(_("Unhandled data type: {}").format(type_))