Minimize the changes from the original code

.meta.toml

@@ -7,3 +7,6 @@ commit-id = "2.8.1.dev0"
 
 [tox]
 test_matrix = {"6.2" = ["*"]}
+
+[pyproject]
+dependencies_ignores = "['z3c.jbot']"

pyproject.toml

@@ -122,6 +122,7 @@ Zope = [
 ]
 python-dateutil = ['dateutil']
 pytest-plone = ['pytest', 'zope.pytestlayer', 'plone.testing', 'plone.app.testing']
+ignore-packages = ['z3c.jbot']
 
 ##
 # Add extra configuration options in .meta.toml:

src/plone/app/linkintegrity/__init__.py

@@ -0,0 +1,13 @@
+import zope.deferredimport
+
+zope.deferredimport.initialize()
+
+
+jbot_deprecations = {
+    "plone.app.linkintegrity.browser.delete_confirmation_info.pt": "plone.app.layout.controlpanels.templates.linkintegrity_delete_confirmation_info.pt",  # noqa: E501
+    "plone.app.linkintegrity.browser.update.pt": "plone.app.layout.controlpanels.templates.linkintegrity_update.pt",  # noqa: E501
+}
+zope.deferredimport.deprecated(
+    "Please use from plone.app.layout.controlpanels.linkintegrity import UpdateView",  # noqa: E501
+    UpdateView="plone.app.layout:controlpanels.linkintegrity.UpdateView",
+)

src/plone/app/linkintegrity/browser/info.py

@@ -1,6 +1,9 @@
 from Acquisition import aq_inner
 from OFS.interfaces import IFolder
 from plone.app.linkintegrity.utils import getIncomingLinks
+from plone.app.linkintegrity.utils import linkintegrity_enabled
+from plone.base import PloneMessageFactory as _
+from plone.base.interfaces import IPloneSiteRoot
 from plone.uuid.interfaces import IUUID
 from Products.CMFCore.permissions import AccessContentsInformation
 from Products.CMFCore.utils import _checkPermission
@@ -16,13 +19,25 @@
 
 class DeleteConfirmationInfo(BrowserView):
     template = None
+    breach_count = {}
+
+    def __init__(self, context, request):
+        self.linkintegrity_enabled = linkintegrity_enabled()
+        self.context = context
+        self.request = request
 
     def __call__(self, items=None):
-        # Base implementation returns an empty string so the view is safe
-        # to call from templates (plone.app.content) even when
-        # plone.app.layout is not installed (e.g. Volto / API-only setups).
-        # plone.app.layout registers an IPloneAppLayoutLayer-scoped override
-        # that renders the full HTML confirmation snippet.
+        if not self.linkintegrity_enabled:
+            return
+        if items is None:
+            if IPloneSiteRoot.providedBy(self.context):
+                # Checking the portal for breaches makes no sense.
+                return
+            else:
+                items = [self.context]
+        self.breaches = self.get_breaches(items)
+        if self.template:
+            return self.template()
         return ""
 
     def get_breaches(self, items=None):
@@ -164,3 +179,6 @@ def get_portal_type_title(self, obj):
 
     def is_accessible(self, obj):
         return _checkPermission(AccessContentsInformation, obj)
+
+    def objects(self):
+        return [_("Objects in all"), _("Folders"), _("Published objects")]

src/plone/app/linkintegrity/configure.zcml

@@ -2,6 +2,7 @@
     xmlns="http://namespaces.zope.org/zope"
     xmlns:browser="http://namespaces.zope.org/browser"
     xmlns:genericsetup="http://namespaces.zope.org/genericsetup"
+    xmlns:zcml="http://namespaces.zope.org/zcml"
     >
 
   <include package="plone.app.intid" />
@@ -11,6 +12,17 @@
       file="permissions.zcml"
       />
 
+  <include
+      package="z3c.jbot"
+      file="meta.zcml"
+      zcml:condition="installed z3c.jbot"
+      />
+
+  <browser:jbotDeprecated
+      dictionary=".jbot_deprecations"
+      zcml:condition="have jbot-deprecations"
+      />
+
   <include package=".browser" />
 
   <adapter factory=".retriever.DXGeneral" />