From 9f49ab0edf4de029ea20867b7e1bcffb9b8697f9 Mon Sep 17 00:00:00 2001
From: Marcello Rocha <m.rocha@openproject.com>
Date: Mon, 13 Apr 2026 18:46:05 +0200
Subject: [PATCH 1/6] Adds view and manage permissions on work package wiki
 links plus api path for wiki links

---
 modules/wikis/lib/open_project/wikis/engine.rb | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/modules/wikis/lib/open_project/wikis/engine.rb b/modules/wikis/lib/open_project/wikis/engine.rb
index c1bffc45166b..b9a9f9f03b75 100644
--- a/modules/wikis/lib/open_project/wikis/engine.rb
+++ b/modules/wikis/lib/open_project/wikis/engine.rb
@@ -63,6 +63,20 @@ class Engine < ::Rails::Engine
     replace_principal_references "Wikis::PageLink" => %i[author_id]
 
     register "openproject-wikis", author_url: "https://openproject.org" do
+      project_module :work_package_tracking do
+        permission :view_wiki_page_links,
+                   {},
+                   permissible_on: :project,
+                   dependencies: %i[view_work_packages],
+                   contract_actions: { wiki_page_links: %i[view] }
+
+        permission :manage_wiki_page_links,
+                   {},
+                   permissible_on: :project,
+                   dependencies: %i[view_work_packages],
+                   contract_actions: { wiki_page_links: %i[manage] }
+      end
+
       menu :work_package_split_view,
            :wikis,
            { tab: :wikis },
@@ -81,5 +95,7 @@ class Engine < ::Rails::Engine
            caption: :project_module_wiki_platforms,
            icon: "browser"
     end
+
+    add_api_path(:wiki_page_link) { "#{root}/wiki_page_links/#{it}" }
   end
 end

From 579307168306f55c6dfa7a06ebfc3f1e9d84509c Mon Sep 17 00:00:00 2001
From: Marcello Rocha <m.rocha@openproject.com>
Date: Mon, 13 Apr 2026 18:47:02 +0200
Subject: [PATCH 2/6] Adds provisional method named #author? for easy handling
 of the rendering process

---
 modules/wikis/app/models/wikis/page_link.rb          | 2 ++
 modules/wikis/app/models/wikis/relation_page_link.rb | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/modules/wikis/app/models/wikis/page_link.rb b/modules/wikis/app/models/wikis/page_link.rb
index c9af679a9ce0..bf743438ae72 100644
--- a/modules/wikis/app/models/wikis/page_link.rb
+++ b/modules/wikis/app/models/wikis/page_link.rb
@@ -34,5 +34,7 @@ class PageLink < ApplicationRecord
 
     belongs_to :provider
     belongs_to :linkable, polymorphic: true
+
+    def author? = false
   end
 end
diff --git a/modules/wikis/app/models/wikis/relation_page_link.rb b/modules/wikis/app/models/wikis/relation_page_link.rb
index e70377261bf4..a3da4a54ecfb 100644
--- a/modules/wikis/app/models/wikis/relation_page_link.rb
+++ b/modules/wikis/app/models/wikis/relation_page_link.rb
@@ -31,5 +31,7 @@
 module Wikis
   class RelationPageLink < PageLink
     belongs_to :author, class_name: "User"
+
+    def author? = true
   end
 end

From 44bbc3c0d51d7d40905a0bcc4c825da2ad73501b Mon Sep 17 00:00:00 2001
From: Marcello Rocha <m.rocha@openproject.com>
Date: Mon, 13 Apr 2026 18:48:33 +0200
Subject: [PATCH 3/6] Adding representer basics

---
 .../v3/page_links/page_link_representer.rb    |  84 +++++++++++++
 .../page_links/page_link_representer_spec.rb  | 119 ++++++++++++++++++
 2 files changed, 203 insertions(+)
 create mode 100644 modules/wikis/lib/api/v3/page_links/page_link_representer.rb
 create mode 100644 modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb

diff --git a/modules/wikis/lib/api/v3/page_links/page_link_representer.rb b/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
new file mode 100644
index 000000000000..9a747df34fde
--- /dev/null
+++ b/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
@@ -0,0 +1,84 @@
+# frozen_string_literal: true
+
+#-- copyright
+# OpenProject is an open source project management software.
+# Copyright (C) 2012-2023 the OpenProject GmbH
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License version 3.
+#
+# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
+# Copyright (C) 2006-2013 Jean-Philippe Lang
+# Copyright (C) 2010-2013 the ChiliProject Team
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+# See COPYRIGHT and LICENSE files for more details.
+#++
+
+module API
+  module V3
+    module PageLinks
+      class PageLinkRepresenter < Decorators::Single
+        include Decorators::LinkedResource
+        include Decorators::DateProperty
+        include Caching::CachedRepresenter
+
+        property :id
+        property :identifier
+
+        date_time_property :created_at
+        date_time_property :updated_at
+
+        # Title being the identifier is kind of a placeholder until we have actual page names
+        self_link(path: :wiki_page_link, title_getter: ->(*) { represented.identifier })
+
+        # Implement Permission Checks
+        link :delete, cache_if: ->(*) { user_allowed_to_manage?(represented) } do
+          {
+            href: api_v3_paths.wiki_page_link(represented.id),
+            method: :delete
+          }
+        end
+
+        link :author do
+          next unless represented.author?
+
+          {
+            href: api_v3_paths.user(represented.author_id),
+            title: represented.author.name
+          }
+        end
+        #
+        # # TODO: Make this truly polymorphic - @mereghost 2026-04-13
+        # associated_resource :linkable,
+        #                     representer: WorkPackages::WorkPackageRepresenter,
+        #                     skip_render: ->(*) { represented.linkable_id.nil? }
+
+        def _type = represented.class.name.demodulize
+
+        private
+
+        def user_allowed_to_manage?(model)
+          if model.linkable.present?
+            current_user.allowed_in_project?(:manage_wiki_page_links, model.linkable.project)
+          else
+            current_user == model.author
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb b/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb
new file mode 100644
index 000000000000..7759269db993
--- /dev/null
+++ b/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb
@@ -0,0 +1,119 @@
+# frozen_string_literal: true
+
+#-- copyright
+# OpenProject is an open source project management software.
+# Copyright (C) 2012-2023 the OpenProject GmbH
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License version 3.
+#
+# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
+# Copyright (C) 2006-2013 Jean-Philippe Lang
+# Copyright (C) 2010-2013 the ChiliProject Team
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+# See COPYRIGHT and LICENSE files for more details.
+#++
+
+require "spec_helper"
+
+module API
+  module V3
+    module PageLinks
+      RSpec.describe PageLinkRepresenter, :rendering do
+        include Utilities::PathHelper
+
+        let(:inline_page_link) { build_stubbed(:inline_wiki_page_link) }
+        let(:relation_page_link) { build_stubbed(:relation_wiki_page_link) }
+        let(:current_user) { build_stubbed(:user) }
+
+        let(:represented) { relation_page_link }
+        let(:project) { represented.linkable.project }
+
+        let(:embed_links) { false }
+        let(:representer) { described_class.new(represented, current_user:, embed_links:) }
+
+        subject(:resulting_json) { representer.to_json }
+
+        describe "_links" do
+          describe "self" do
+            it_behaves_like "has a titled link" do
+              let(:link) { "self" }
+              let(:href) { "/api/v3/wiki_page_links/#{represented.id}" }
+              let(:title) { represented.identifier }
+            end
+          end
+
+          describe "delete" do
+            let(:permission) { :manage_wiki_page_links }
+
+            let(:link) { "delete" }
+            let(:href) { "/api/v3/wiki_page_links/#{represented.id}" }
+            let(:method) { :delete }
+
+            it_behaves_like "has an untitled action link"
+          end
+
+          describe "author" do
+            context "when the page link is an InlinePageLink" do
+              let(:represented) { inline_page_link }
+
+              it "does not render the author link" do
+                expect(resulting_json).not_to have_json_path("author")
+              end
+            end
+
+            it_behaves_like "has a titled link" do
+              let(:link) { "author" }
+              let(:href) { "/api/v3/users/#{represented.author_id}" }
+              let(:title) { represented.author.name }
+            end
+          end
+        end
+
+        describe "properties" do
+          describe "_type" do
+            context "when InlinePageLink" do
+              let(:represented) { inline_page_link }
+
+              it_behaves_like "property", :_type do
+                let(:value) { "InlinePageLink" }
+              end
+            end
+
+            context "when RelationPageLink" do
+              it_behaves_like "property", :_type do
+                let(:value) { "RelationPageLink" }
+              end
+            end
+          end
+
+          it_behaves_like "property", :identifier do
+            let(:value) { represented.identifier }
+          end
+
+          it_behaves_like "datetime property", :createdAt do
+            let(:value) { represented.created_at }
+          end
+
+          it_behaves_like "datetime property", :updatedAt do
+            let(:value) { represented.updated_at }
+          end
+        end
+      end
+    end
+  end
+end

From 8c2050f611619e8d7baa00d966e38d235a28e741 Mon Sep 17 00:00:00 2001
From: Marcello Rocha <m.rocha@openproject.com>
Date: Mon, 13 Apr 2026 18:59:34 +0200
Subject: [PATCH 4/6] Adds linkable to the response, not polymorphic yet

---
 .../v3/page_links/page_link_representer.rb    | 12 +++++------
 .../page_links/page_link_representer_spec.rb  | 20 +++++++++++++++++++
 2 files changed, 26 insertions(+), 6 deletions(-)

diff --git a/modules/wikis/lib/api/v3/page_links/page_link_representer.rb b/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
index 9a747df34fde..817564c53642 100644
--- a/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
+++ b/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
@@ -45,7 +45,6 @@ class PageLinkRepresenter < Decorators::Single
         # Title being the identifier is kind of a placeholder until we have actual page names
         self_link(path: :wiki_page_link, title_getter: ->(*) { represented.identifier })
 
-        # Implement Permission Checks
         link :delete, cache_if: ->(*) { user_allowed_to_manage?(represented) } do
           {
             href: api_v3_paths.wiki_page_link(represented.id),
@@ -61,11 +60,12 @@ class PageLinkRepresenter < Decorators::Single
             title: represented.author.name
           }
         end
-        #
-        # # TODO: Make this truly polymorphic - @mereghost 2026-04-13
-        # associated_resource :linkable,
-        #                     representer: WorkPackages::WorkPackageRepresenter,
-        #                     skip_render: ->(*) { represented.linkable_id.nil? }
+
+        # TODO: Make this truly polymorphic - @mereghost 2026-04-13
+        associated_resource :linkable,
+                            v3_path: :work_package,
+                            representer: ::API::V3::WorkPackages::WorkPackageRepresenter,
+                            skip_render: ->(*) { represented.linkable_id.nil? }
 
         def _type = represented.class.name.demodulize
 
diff --git a/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb b/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb
index 7759269db993..de7319f2fd64 100644
--- a/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb
+++ b/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb
@@ -65,6 +65,18 @@ module PageLinks
             let(:method) { :delete }
 
             it_behaves_like "has an untitled action link"
+
+            context "when there is no associated linkable" do
+              before { represented.linkable = nil }
+
+              it_behaves_like "has no link"
+
+              context "and the current user is creator of the file link" do
+                let(:current_user) { represented.author }
+
+                it { is_expected.to have_json_path("_links/#{link}") }
+              end
+            end
           end
 
           describe "author" do
@@ -82,6 +94,14 @@ module PageLinks
               let(:title) { represented.author.name }
             end
           end
+
+          describe "linkable" do
+            it_behaves_like "has a titled link" do
+              let(:link) { "linkable" }
+              let(:href) { "/api/v3/work_packages/#{represented.linkable_id}" }
+              let(:title) { represented.linkable.name }
+            end
+          end
         end
 
         describe "properties" do

From 51cf1f6d70a87476b3d3e69bde7f7afb90e9a51d Mon Sep 17 00:00:00 2001
From: Marcello Rocha <m.rocha@openproject.com>
Date: Tue, 14 Apr 2026 10:23:11 +0200
Subject: [PATCH 5/6] Adds provider to the PageLink resource. Barebones
 Provider Representer

---
 modules/wikis/config/locales/en.yml           |  2 +
 .../v3/page_links/page_link_representer.rb    |  6 +-
 .../api/v3/providers/provider_representer.rb  | 48 +++++++++++++
 .../wikis/lib/open_project/wikis/engine.rb    |  1 +
 .../page_links/page_link_representer_spec.rb  | 12 +++-
 .../v3/providers/provider_representer_spec.rb | 69 +++++++++++++++++++
 6 files changed, 134 insertions(+), 4 deletions(-)
 create mode 100644 modules/wikis/lib/api/v3/providers/provider_representer.rb
 create mode 100644 modules/wikis/spec/lib/api/v3/providers/provider_representer_spec.rb

diff --git a/modules/wikis/config/locales/en.yml b/modules/wikis/config/locales/en.yml
index e5cea0fedf5a..a5e3a217ccec 100644
--- a/modules/wikis/config/locales/en.yml
+++ b/modules/wikis/config/locales/en.yml
@@ -22,6 +22,8 @@ en:
         one: Relation page link
         other: Relation page links
       wikis/xwiki_provider: XWiki provider
+  permission_manage_wiki_page_links: Manage Wiki Page Links
+  permission_view_wiki_page_links: View Wiki Page Links
   project_module_wiki_platforms: Wiki providers
   wikis:
     buttons:
diff --git a/modules/wikis/lib/api/v3/page_links/page_link_representer.rb b/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
index 817564c53642..222dab606b60 100644
--- a/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
+++ b/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
@@ -2,7 +2,7 @@
 
 #-- copyright
 # OpenProject is an open source project management software.
-# Copyright (C) 2012-2023 the OpenProject GmbH
+# Copyright (C) the OpenProject GmbH
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License version 3.
@@ -23,7 +23,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #
 # See COPYRIGHT and LICENSE files for more details.
 #++
@@ -61,6 +61,8 @@ class PageLinkRepresenter < Decorators::Single
           }
         end
 
+        associated_resource :provider, v3_path: :wiki_provider
+
         # TODO: Make this truly polymorphic - @mereghost 2026-04-13
         associated_resource :linkable,
                             v3_path: :work_package,
diff --git a/modules/wikis/lib/api/v3/providers/provider_representer.rb b/modules/wikis/lib/api/v3/providers/provider_representer.rb
new file mode 100644
index 000000000000..4dfaee7065ba
--- /dev/null
+++ b/modules/wikis/lib/api/v3/providers/provider_representer.rb
@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+#-- copyright
+# OpenProject is an open source project management software.
+# Copyright (C) the OpenProject GmbH
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License version 3.
+#
+# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
+# Copyright (C) 2006-2013 Jean-Philippe Lang
+# Copyright (C) 2010-2013 the ChiliProject Team
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# See COPYRIGHT and LICENSE files for more details.
+#++
+
+module API
+  module V3
+    module Providers
+      class ProviderRepresenter < Decorators::Single
+        include Decorators::LinkedResource
+        include Decorators::DateProperty
+
+        property :id
+        property :name
+
+        date_time_property :created_at
+        date_time_property :updated_at
+
+        self_link(path: :wiki_provider)
+      end
+    end
+  end
+end
diff --git a/modules/wikis/lib/open_project/wikis/engine.rb b/modules/wikis/lib/open_project/wikis/engine.rb
index b9a9f9f03b75..edf0a3bbda54 100644
--- a/modules/wikis/lib/open_project/wikis/engine.rb
+++ b/modules/wikis/lib/open_project/wikis/engine.rb
@@ -97,5 +97,6 @@ class Engine < ::Rails::Engine
     end
 
     add_api_path(:wiki_page_link) { "#{root}/wiki_page_links/#{it}" }
+    add_api_path(:wiki_provider) { "#{root}/wiki_providers/#{it}" }
   end
 end
diff --git a/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb b/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb
index de7319f2fd64..d915b5247130 100644
--- a/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb
+++ b/modules/wikis/spec/lib/api/v3/page_links/page_link_representer_spec.rb
@@ -2,7 +2,7 @@
 
 #-- copyright
 # OpenProject is an open source project management software.
-# Copyright (C) 2012-2023 the OpenProject GmbH
+# Copyright (C) the OpenProject GmbH
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License version 3.
@@ -23,7 +23,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #
 # See COPYRIGHT and LICENSE files for more details.
 #++
@@ -57,6 +57,14 @@ module PageLinks
             end
           end
 
+          describe "provider" do
+            it_behaves_like "has a titled link" do
+              let(:link) { "provider" }
+              let(:href) { "/api/v3/wiki_providers/#{represented.provider_id}" }
+              let(:title) { represented.provider.name }
+            end
+          end
+
           describe "delete" do
             let(:permission) { :manage_wiki_page_links }
 
diff --git a/modules/wikis/spec/lib/api/v3/providers/provider_representer_spec.rb b/modules/wikis/spec/lib/api/v3/providers/provider_representer_spec.rb
new file mode 100644
index 000000000000..602bae7b9635
--- /dev/null
+++ b/modules/wikis/spec/lib/api/v3/providers/provider_representer_spec.rb
@@ -0,0 +1,69 @@
+# frozen_string_literal: true
+
+#-- copyright
+# OpenProject is an open source project management software.
+# Copyright (C) the OpenProject GmbH
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License version 3.
+#
+# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
+# Copyright (C) 2006-2013 Jean-Philippe Lang
+# Copyright (C) 2010-2013 the ChiliProject Team
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# See COPYRIGHT and LICENSE files for more details.
+#++
+
+require "spec_helper"
+
+module API
+  module V3
+    module Providers
+      RSpec.describe ProviderRepresenter, :rendering do
+        let(:xwiki_provider) { build_stubbed(:xwiki_provider) }
+        let(:internal_provider) { build_stubbed(:internal_wiki_provider) }
+        let(:embed_links) { false }
+        let(:current_user) { build_stubbed(:user) }
+
+        let(:represented) { xwiki_provider }
+        let(:representer) { described_class.new(represented, current_user:, embed_links:) }
+
+        subject(:rendered) { representer.to_json }
+
+        describe "_links" do
+          describe "self" do
+            it_behaves_like "has a titled link" do
+              let(:link) { "self" }
+              let(:href) { "/api/v3/wiki_providers/#{represented.id}" }
+              let(:title) { represented.name }
+            end
+          end
+        end
+
+        describe "properties" do
+          it_behaves_like "datetime property", :createdAt do
+            let(:value) { represented.created_at }
+          end
+
+          it_behaves_like "datetime property", :updatedAt do
+            let(:value) { represented.updated_at }
+          end
+        end
+      end
+    end
+  end
+end

From 7c5c125a3427bdbf0edc657c59885ec5d705957f Mon Sep 17 00:00:00 2001
From: Marcello Rocha <m.rocha@openproject.com>
Date: Wed, 15 Apr 2026 10:21:16 +0200
Subject: [PATCH 6/6] Rename link parameters, make author? into render_author?
 as more intention revealingskip render if linkable is not a WP

---
 modules/wikis/app/models/wikis/page_link.rb                  | 2 +-
 modules/wikis/app/models/wikis/relation_page_link.rb         | 2 +-
 modules/wikis/lib/api/v3/page_links/page_link_representer.rb | 4 ++--
 modules/wikis/lib/open_project/wikis/engine.rb               | 4 ++--
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/modules/wikis/app/models/wikis/page_link.rb b/modules/wikis/app/models/wikis/page_link.rb
index bf743438ae72..e9e9a861471e 100644
--- a/modules/wikis/app/models/wikis/page_link.rb
+++ b/modules/wikis/app/models/wikis/page_link.rb
@@ -35,6 +35,6 @@ class PageLink < ApplicationRecord
     belongs_to :provider
     belongs_to :linkable, polymorphic: true
 
-    def author? = false
+    def render_author? = false
   end
 end
diff --git a/modules/wikis/app/models/wikis/relation_page_link.rb b/modules/wikis/app/models/wikis/relation_page_link.rb
index a3da4a54ecfb..4f22e3183288 100644
--- a/modules/wikis/app/models/wikis/relation_page_link.rb
+++ b/modules/wikis/app/models/wikis/relation_page_link.rb
@@ -32,6 +32,6 @@ module Wikis
   class RelationPageLink < PageLink
     belongs_to :author, class_name: "User"
 
-    def author? = true
+    def render_author? = true
   end
 end
diff --git a/modules/wikis/lib/api/v3/page_links/page_link_representer.rb b/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
index 222dab606b60..a0c80d5f2a6a 100644
--- a/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
+++ b/modules/wikis/lib/api/v3/page_links/page_link_representer.rb
@@ -53,7 +53,7 @@ class PageLinkRepresenter < Decorators::Single
         end
 
         link :author do
-          next unless represented.author?
+          next unless represented.render_author?
 
           {
             href: api_v3_paths.user(represented.author_id),
@@ -67,7 +67,7 @@ class PageLinkRepresenter < Decorators::Single
         associated_resource :linkable,
                             v3_path: :work_package,
                             representer: ::API::V3::WorkPackages::WorkPackageRepresenter,
-                            skip_render: ->(*) { represented.linkable_id.nil? }
+                            skip_render: ->(*) { represented.linkable_id.nil? || represented.linkable_type != "WorkPackage" }
 
         def _type = represented.class.name.demodulize
 
diff --git a/modules/wikis/lib/open_project/wikis/engine.rb b/modules/wikis/lib/open_project/wikis/engine.rb
index edf0a3bbda54..386a733b89b6 100644
--- a/modules/wikis/lib/open_project/wikis/engine.rb
+++ b/modules/wikis/lib/open_project/wikis/engine.rb
@@ -96,7 +96,7 @@ class Engine < ::Rails::Engine
            icon: "browser"
     end
 
-    add_api_path(:wiki_page_link) { "#{root}/wiki_page_links/#{it}" }
-    add_api_path(:wiki_provider) { "#{root}/wiki_providers/#{it}" }
+    add_api_path(:wiki_page_link) { |page_link_id| "#{root}/wiki_page_links/#{page_link_id}" }
+    add_api_path(:wiki_provider) { |provider_id| "#{root}/wiki_providers/#{provider_id}" }
   end
 end