--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libervia/web/pages/blog/page_meta.py	Fri Jun 02 16:49:28 2023 +0200
@@ -0,0 +1,72 @@
+#!/usr/bin/env python3
+
+from libervia.backend.core.i18n import _
+from libervia.web.server.constants import Const as C
+from twisted.words.protocols.jabber import jid
+from twisted.internet import defer
+from libervia.web.server import session_iface
+from libervia.backend.tools.common import data_format
+from libervia.backend.core.log import getLogger
+
+log = getLogger(__name__)
+
+name = "blog"
+access = C.PAGES_ACCESS_PUBLIC
+template = "blog/discover.html"
+
+
+async def prepare_render(self, request):
+    profile = self.get_profile(request)
+    template_data = request.template_data
+    if profile is not None:
+        __, entities_own, entities_roster = await self.host.bridge_call(
+            "disco_find_by_features",
+            [],
+            [("pubsub", "pep")],
+            True,
+            False,
+            True,
+            True,
+            True,
+            profile,
+        )
+        entities = template_data["disco_entities"] = (
+            list(entities_own.keys()) + list(entities_roster.keys())
+        )
+        entities_url = template_data["entities_url"] = {}
+        identities = self.host.get_session_data(
+            request, session_iface.IWebSession
+        ).identities
+        d_list = {}
+        for entity_jid_s in entities:
+            entities_url[entity_jid_s] = self.get_page_by_name("blog_view").get_url(
+                entity_jid_s
+            )
+            if entity_jid_s not in identities:
+                d_list[entity_jid_s] = self.host.bridge_call(
+                        "identity_get",
+                        entity_jid_s,
+                        [],
+                        True,
+                        profile)
+        identities_data = await defer.DeferredList(d_list.values())
+        entities_idx = list(d_list.keys())
+        for idx, (success, identity_raw) in enumerate(identities_data):
+            entity_jid_s = entities_idx[idx]
+            if not success:
+                log.warning(_("Can't retrieve identity of {entity}")
+                    .format(entity=entity_jid_s))
+            else:
+                identities[entity_jid_s] = data_format.deserialise(identity_raw)
+
+        template_data["url_blog_edit"] = self.get_sub_page_url(request, "blog_edit")
+
+
+def on_data_post(self, request):
+    jid_str = self.get_posted_data(request, "jid")
+    try:
+        jid_ = jid.JID(jid_str)
+    except RuntimeError:
+        self.page_error(request, C.HTTP_BAD_REQUEST)
+    url = self.get_page_by_name("blog_view").get_url(jid_.full())
+    self.http_redirect(request, url)