--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libervia/web/pages/merge-requests/view/page_meta.py	Fri Jun 02 16:49:28 2023 +0200
@@ -0,0 +1,98 @@
+#!/usr/bin/env python3
+
+
+from libervia.web.server.constants import Const as C
+from libervia.backend.core.i18n import _
+from libervia.web.server.utils import SubPage
+from libervia.web.server import session_iface
+from twisted.words.protocols.jabber import jid
+from libervia.backend.tools.common import template_xmlui
+from libervia.backend.tools.common import uri
+from libervia.backend.tools.common import data_format
+from libervia.backend.core.log import getLogger
+
+name = "merge-requests_view"
+access = C.PAGES_ACCESS_PUBLIC
+template = "merge-request/item.html"
+log = getLogger(__name__)
+
+
+def parse_url(self, request):
+    try:
+        item_id = self.next_path(request)
+    except IndexError:
+        log.warning(_("no list item id specified"))
+        self.page_error(request, C.HTTP_BAD_REQUEST)
+
+    data = self.get_r_data(request)
+    data["list_item_id"] = item_id
+
+
+async def prepare_render(self, request):
+    data = self.get_r_data(request)
+    template_data = request.template_data
+    session = self.host.get_session_data(request, session_iface.IWebSession)
+    service, node, list_item_id = (
+        data.get("service", ""),
+        data.get("node", ""),
+        data["list_item_id"],
+    )
+    profile = self.get_profile(request)
+
+    if profile is None:
+        profile = C.SERVICE_PROFILE
+
+    merge_requests = data_format.deserialise(
+        await self.host.bridge_call(
+            "merge_requests_get",
+            service.full() if service else "",
+            node,
+            C.NO_LIMIT,
+            [list_item_id],
+            "",
+            data_format.serialise({"parse": C.BOOL_TRUE, "labels_as_list": C.BOOL_TRUE}),
+            profile,
+        )
+    )
+    list_item = template_xmlui.create(
+        self.host, merge_requests['items'][0], ignore=["request_data", "type"]
+    )
+    template_data["item"] = list_item
+    template_data["patches"] = merge_requests['items_patches'][0]
+    comments_uri = list_item.widgets["comments_uri"].value
+    if comments_uri:
+        uri_data = uri.parse_xmpp_uri(comments_uri)
+        template_data["comments_node"] = comments_node = uri_data["node"]
+        template_data["comments_service"] = comments_service = uri_data["path"]
+        template_data["comments"] = data_format.deserialise(await self.host.bridge_call(
+            "mb_get", comments_service, comments_node, C.NO_LIMIT, [],
+            data_format.serialise({}), profile
+        ))
+
+        template_data["login_url"] = self.get_page_redirect_url(request)
+
+    if session.connected:
+        # we set edition URL only if user is the publisher or the node owner
+        publisher = jid.JID(list_item.widgets["publisher"].value)
+        is_publisher = publisher.userhostJID() == session.jid.userhostJID()
+        affiliation = None
+        if not is_publisher:
+            node = node or self.host.ns_map["merge_requests"]
+            affiliation = await self.host.get_affiliation(request, service, node)
+        if is_publisher or affiliation == "owner":
+            template_data["url_list_item_edit"] = self.get_url_by_path(
+                SubPage("merge-requests"),
+                service.full(),
+                node or "@",
+                SubPage("merge-requests_edit"),
+                list_item_id,
+            )
+
+
+async def on_data_post(self, request):
+    type_ = self.get_posted_data(request, "type")
+    if type_ == "comment":
+        blog_page = self.get_page_by_name("blog_view")
+        await blog_page.on_data_post(self, request)
+    else:
+        log.warning(_("Unhandled data type: {}").format(type_))