From dcae360b0660549cfd89acbf02618080569cbd69 Mon Sep 17 00:00:00 2001
From: NazarMykhalkevych <nmykhalkevych@exoft.net>
Date: Wed, 30 Jul 2025 23:31:05 +0300
Subject: [PATCH 1/3] feat(regiestries): refactored wiki components

---
 .../registry-wiki.component.html              | 44 +++++++++++++++++++
 .../registry-wiki.component.scss              |  0
 .../registry-wiki.component.spec.ts           | 22 ++++++++++
 .../registry-wiki/registry-wiki.component.ts  | 29 ++++++++++++
 4 files changed, 95 insertions(+)
 create mode 100644 src/app/features/registry/pages/registry-wiki/registry-wiki.component.html
 create mode 100644 src/app/features/registry/pages/registry-wiki/registry-wiki.component.scss
 create mode 100644 src/app/features/registry/pages/registry-wiki/registry-wiki.component.spec.ts
 create mode 100644 src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts

diff --git a/src/app/features/registry/pages/registry-wiki/registry-wiki.component.html b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.html
new file mode 100644
index 000000000..b06aae7a1
--- /dev/null
+++ b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.html
@@ -0,0 +1,44 @@
+<osf-sub-header [title]="'navigation.project.wiki' | translate" [tooltip]="'project.wiki.tooltip' | translate">
+  <p-buttongroup class="ml-auto">
+    <p-button
+      [label]="'project.wiki.view' | translate"
+      [variant]="wikiModes().view ? undefined : 'outlined'"
+      (onClick)="toggleMode(WikiModes.View)"
+    />
+    <p-button
+      [label]="'project.wiki.compare' | translate"
+      [variant]="wikiModes().compare ? undefined : 'outlined'"
+      (onClick)="toggleMode(WikiModes.Compare)"
+    />
+  </p-buttongroup>
+</osf-sub-header>
+
+<section class="flex flex-column lg:flex-row bg-white flex-1 h-full p-5 gap-4 w-full overflow-auto wiki-page">
+  <!-- <osf-wiki-list
+    [list]="wikiList()"
+    [projectId]="projectId()"
+    [isLoading]="isWikiListLoading()"
+    [componentsList]="componentsWikiList()"
+    [currentWikiId]="currentWikiId()"
+    (createWiki)="onCreateWiki()"
+    (deleteWiki)="onDeleteWiki()"
+  ></osf-wiki-list> -->
+  <!-- @if (wikiModes().view) {
+    <osf-view-section
+      [versions]="wikiVersions()"
+      [previewContent]="previewContent()"
+      [versionContent]="versionContent()"
+      [isLoading]="isWikiVersionLoading()"
+      (selectVersion)="onSelectVersion($event)"
+    ></osf-view-section>
+  } 
+  @if (wikiModes().compare) {
+    <osf-compare-section
+      [versions]="wikiVersions()"
+      [previewContent]="previewContent()"
+      [versionContent]="compareVersionContent()"
+      [isLoading]="isWikiVersionLoading()"
+      (selectVersion)="onSelectCompareVersion($event)"
+    ></osf-compare-section>
+  } -->
+</section>
diff --git a/src/app/features/registry/pages/registry-wiki/registry-wiki.component.scss b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.scss
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/app/features/registry/pages/registry-wiki/registry-wiki.component.spec.ts b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.spec.ts
new file mode 100644
index 000000000..27f113fbe
--- /dev/null
+++ b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.spec.ts
@@ -0,0 +1,22 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { RegistryWikiComponent } from './registry-wiki.component';
+
+describe('RegistryWikiComponent', () => {
+  let component: RegistryWikiComponent;
+  let fixture: ComponentFixture<RegistryWikiComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [RegistryWikiComponent],
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(RegistryWikiComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts
new file mode 100644
index 000000000..52407ea14
--- /dev/null
+++ b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts
@@ -0,0 +1,29 @@
+import { select } from '@ngxs/store';
+
+import { TranslatePipe } from '@ngx-translate/core';
+
+import { Button } from 'primeng/button';
+import { ButtonGroup } from 'primeng/buttongroup';
+
+import { ChangeDetectionStrategy, Component } from '@angular/core';
+
+import { SubHeaderComponent } from '@osf/shared/components';
+import { WikiModes } from '@osf/shared/models';
+import { WikiSelectors } from '@osf/shared/stores';
+
+@Component({
+  selector: 'osf-registry-wiki',
+  imports: [SubHeaderComponent, Button, ButtonGroup, TranslatePipe],
+  templateUrl: './registry-wiki.component.html',
+  styleUrl: './registry-wiki.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class RegistryWikiComponent {
+  WikiModes = WikiModes;
+  protected wikiModes = select(WikiSelectors.getWikiModes);
+
+  toggleMode(mode: WikiModes) {
+    // this.actions.toggleMode(mode);
+    console.log(`Toggling mode to: ${mode}`);
+  }
+}

From d69c2051b64f38ea90d3e63c8ec90ff64b18805a Mon Sep 17 00:00:00 2001
From: NazarMykhalkevych <nmykhalkevych@exoft.net>
Date: Wed, 30 Jul 2025 23:36:45 +0300
Subject: [PATCH 2/3] feat(regiestries): refactored wiki components

---
 .../core/constants/ngxs-states.constant.ts    |  3 +-
 .../overview-wiki/overview-wiki.component.ts  |  2 +-
 .../overview/project-overview.component.ts    |  6 +-
 .../features/project/wiki/services/index.ts   |  1 -
 .../features/project/wiki/wiki.component.ts   | 26 +++---
 src/app/features/registry/registry.routes.ts  |  5 ++
 src/app/shared/components/index.ts            |  1 +
 .../add-wiki-dialog.component.html            |  0
 .../add-wiki-dialog.component.scss            |  0
 .../add-wiki-dialog.component.spec.ts         |  0
 .../add-wiki-dialog.component.ts              | 18 ++--
 .../compare-section.component.html            |  0
 .../compare-section.component.scss            |  0
 .../compare-section.component.spec.ts         |  0
 .../compare-section.component.ts              |  2 +-
 .../edit-section/edit-section.component.html  |  0
 .../edit-section/edit-section.component.scss  |  0
 .../edit-section.component.spec.ts            |  0
 .../edit-section/edit-section.component.ts    |  0
 src/app/shared/components/wiki/index.ts       |  6 ++
 .../view-section/view-section.component.html  |  0
 .../view-section/view-section.component.scss  |  0
 .../view-section.component.spec.ts            |  0
 .../view-section/view-section.component.ts    |  3 +-
 .../wiki}/wiki-list/wiki-list.component.html  |  0
 .../wiki}/wiki-list/wiki-list.component.scss  |  0
 .../wiki-list/wiki-list.component.spec.ts     |  0
 .../wiki}/wiki-list/wiki-list.component.ts    |  3 +-
 .../wiki-syntax-help-dialog.component.html    |  0
 .../wiki-syntax-help-dialog.component.scss    |  0
 .../wiki-syntax-help-dialog.component.spec.ts |  0
 .../wiki-syntax-help-dialog.component.ts      |  0
 .../mappers => shared/mappers/wiki}/index.ts  |  0
 .../mappers/wiki}/wiki.mapper.ts              |  2 +-
 src/app/shared/models/index.ts                |  1 +
 .../models => shared/models/wiki}/index.ts    |  0
 .../models/wiki}/wiki.model.ts                |  0
 .../models/wiki}/wikiMenu.model.ts            |  0
 .../models/wiki}/wikiType.model.ts            |  0
 src/app/shared/services/index.ts              |  1 +
 .../wiki => shared}/services/wiki.service.ts  | 86 +++++++++++--------
 src/app/shared/stores/index.ts                |  1 +
 .../store => shared/stores/wiki}/index.ts     |  0
 .../stores/wiki}/wiki.actions.ts              | 26 ++++--
 .../stores/wiki}/wiki.model.ts                |  8 +-
 .../stores/wiki}/wiki.selectors.ts            | 12 +--
 .../stores/wiki}/wiki.state.ts                | 52 +++++------
 47 files changed, 154 insertions(+), 111 deletions(-)
 delete mode 100644 src/app/features/project/wiki/services/index.ts
 rename src/app/{features/project/wiki/components => shared/components/wiki}/add-wiki-dialog/add-wiki-dialog.component.html (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/add-wiki-dialog/add-wiki-dialog.component.scss (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/add-wiki-dialog/add-wiki-dialog.component.spec.ts (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/add-wiki-dialog/add-wiki-dialog.component.ts (78%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/compare-section/compare-section.component.html (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/compare-section/compare-section.component.scss (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/compare-section/compare-section.component.spec.ts (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/compare-section/compare-section.component.ts (97%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/edit-section/edit-section.component.html (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/edit-section/edit-section.component.scss (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/edit-section/edit-section.component.spec.ts (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/edit-section/edit-section.component.ts (100%)
 create mode 100644 src/app/shared/components/wiki/index.ts
 rename src/app/{features/project/wiki/components => shared/components/wiki}/view-section/view-section.component.html (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/view-section/view-section.component.scss (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/view-section/view-section.component.spec.ts (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/view-section/view-section.component.ts (97%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/wiki-list/wiki-list.component.html (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/wiki-list/wiki-list.component.scss (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/wiki-list/wiki-list.component.spec.ts (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/wiki-list/wiki-list.component.ts (97%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.html (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.scss (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.spec.ts (100%)
 rename src/app/{features/project/wiki/components => shared/components/wiki}/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.ts (100%)
 rename src/app/{features/project/wiki/mappers => shared/mappers/wiki}/index.ts (100%)
 rename src/app/{features/project/wiki/mappers => shared/mappers/wiki}/wiki.mapper.ts (98%)
 rename src/app/{features/project/wiki/models => shared/models/wiki}/index.ts (100%)
 rename src/app/{features/project/wiki/models => shared/models/wiki}/wiki.model.ts (100%)
 rename src/app/{features/project/wiki/models => shared/models/wiki}/wikiMenu.model.ts (100%)
 rename src/app/{features/project/wiki/models => shared/models/wiki}/wikiType.model.ts (100%)
 rename src/app/{features/project/wiki => shared}/services/wiki.service.ts (53%)
 rename src/app/{features/project/wiki/store => shared/stores/wiki}/index.ts (100%)
 rename src/app/{features/project/wiki/store => shared/stores/wiki}/wiki.actions.ts (77%)
 rename src/app/{features/project/wiki/store => shared/stores/wiki}/wiki.model.ts (69%)
 rename src/app/{features/project/wiki/store => shared/stores/wiki}/wiki.selectors.ts (88%)
 rename src/app/{features/project/wiki/store => shared/stores/wiki}/wiki.state.ts (87%)

diff --git a/src/app/core/constants/ngxs-states.constant.ts b/src/app/core/constants/ngxs-states.constant.ts
index 1ddf3f7c2..1fc6a949c 100644
--- a/src/app/core/constants/ngxs-states.constant.ts
+++ b/src/app/core/constants/ngxs-states.constant.ts
@@ -4,11 +4,10 @@ import { MeetingsState } from '@osf/features/meetings/store';
 import { ProjectMetadataState } from '@osf/features/project/metadata/store';
 import { ProjectOverviewState } from '@osf/features/project/overview/store';
 import { RegistrationsState } from '@osf/features/project/registrations/store';
-import { WikiState } from '@osf/features/project/wiki/store/wiki.state';
 import { AccountSettingsState } from '@osf/features/settings/account-settings/store/account-settings.state';
 import { DeveloperAppsState } from '@osf/features/settings/developer-apps/store';
 import { NotificationSubscriptionState } from '@osf/features/settings/notifications/store';
-import { AddonsState, InstitutionsState } from '@shared/stores';
+import { AddonsState, InstitutionsState, WikiState } from '@shared/stores';
 import { LicensesState } from '@shared/stores/licenses';
 import { RegionsState } from '@shared/stores/regions';
 
diff --git a/src/app/features/project/overview/components/overview-wiki/overview-wiki.component.ts b/src/app/features/project/overview/components/overview-wiki/overview-wiki.component.ts
index 55245fb21..26e3d8e85 100644
--- a/src/app/features/project/overview/components/overview-wiki/overview-wiki.component.ts
+++ b/src/app/features/project/overview/components/overview-wiki/overview-wiki.component.ts
@@ -6,7 +6,7 @@ import { Skeleton } from 'primeng/skeleton';
 
 import { ChangeDetectionStrategy, Component } from '@angular/core';
 
-import { WikiSelectors } from '@osf/features/project/wiki/store';
+import { WikiSelectors } from '@osf/shared/stores';
 import { MarkdownComponent, TruncatedTextComponent } from '@shared/components';
 
 @Component({
diff --git a/src/app/features/project/overview/project-overview.component.ts b/src/app/features/project/overview/project-overview.component.ts
index d869bb6c2..13b5debd0 100644
--- a/src/app/features/project/overview/project-overview.component.ts
+++ b/src/app/features/project/overview/project-overview.component.ts
@@ -13,9 +13,7 @@ import { ClearCollections } from '@osf/features/collections/store/collections';
 import { LoadingSpinnerComponent, ResourceMetadataComponent, SubHeaderComponent } from '@shared/components';
 import { ResourceType } from '@shared/enums';
 import { MapProjectOverview } from '@shared/mappers/resource-overview.mappers';
-import { GetAllNodeLinks, GetBookmarksCollectionId, GetLinkedResources } from '@shared/stores';
-
-import { ClearWiki, GetHomeWiki } from '../wiki/store';
+import { ClearWiki, GetAllNodeLinks, GetBookmarksCollectionId, GetHomeWiki, GetLinkedResources } from '@shared/stores';
 
 import {
   LinkedResourcesComponent,
@@ -97,7 +95,7 @@ export class ProjectOverviewComponent implements OnInit {
     if (projectId) {
       this.actions.getProject(projectId);
       this.actions.getBookmarksId();
-      this.actions.getHomeWiki(projectId);
+      this.actions.getHomeWiki(ResourceType.Project, projectId);
       this.actions.getComponents(projectId);
       this.actions.getNodeLinks(projectId);
       this.actions.getLinkedProjects(projectId);
diff --git a/src/app/features/project/wiki/services/index.ts b/src/app/features/project/wiki/services/index.ts
deleted file mode 100644
index 054b651c3..000000000
--- a/src/app/features/project/wiki/services/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export * from './wiki.service';
diff --git a/src/app/features/project/wiki/wiki.component.ts b/src/app/features/project/wiki/wiki.component.ts
index f9bcd216e..ab373007a 100644
--- a/src/app/features/project/wiki/wiki.component.ts
+++ b/src/app/features/project/wiki/wiki.component.ts
@@ -11,15 +11,16 @@ import { ChangeDetectionStrategy, Component, inject } from '@angular/core';
 import { takeUntilDestroyed, toSignal } from '@angular/core/rxjs-interop';
 import { ActivatedRoute, Router } from '@angular/router';
 
-import { SubHeaderComponent } from '@osf/shared/components';
+import {
+  CompareSectionComponent,
+  EditSectionComponent,
+  SubHeaderComponent,
+  ViewSectionComponent,
+  WikiListComponent,
+} from '@osf/shared/components';
+import { ResourceType } from '@osf/shared/enums';
+import { WikiModes } from '@osf/shared/models';
 import { ToastService } from '@osf/shared/services';
-
-import { CompareSectionComponent } from './components/compare-section/compare-section.component';
-import { EditSectionComponent } from './components/edit-section/edit-section.component';
-import { ViewSectionComponent } from './components/view-section/view-section.component';
-import { WikiListComponent } from './components/wiki-list/wiki-list.component';
-import { WikiSelectors } from './store/wiki.selectors';
-import { WikiModes } from './models';
 import {
   CreateWiki,
   CreateWikiVersion,
@@ -34,7 +35,8 @@ import {
   SetCurrentWiki,
   ToggleMode,
   UpdateWikiPreviewContent,
-} from './store';
+  WikiSelectors,
+} from '@osf/shared/stores';
 
 const HomeWikiName = 'Home';
 
@@ -94,7 +96,7 @@ export class WikiComponent {
 
   constructor() {
     this.actions
-      .getWikiList(this.projectId())
+      .getWikiList(ResourceType.Project, this.projectId())
       .pipe(
         takeUntilDestroyed(),
         tap(() => {
@@ -102,13 +104,13 @@ export class WikiComponent {
             this.navigateToWiki(this.wikiList()?.[0]?.id || '');
           }
           if (!this.wikiList()?.length) {
-            this.actions.createWiki(this.projectId(), HomeWikiName);
+            this.actions.createWiki(ResourceType.Project, this.projectId(), HomeWikiName);
           }
         })
       )
       .subscribe();
 
-    this.actions.getComponentsWikiList(this.projectId());
+    this.actions.getComponentsWikiList(ResourceType.Project, this.projectId());
 
     this.route.queryParams
       .pipe(
diff --git a/src/app/features/registry/registry.routes.ts b/src/app/features/registry/registry.routes.ts
index e83315faa..9f2fafa6c 100644
--- a/src/app/features/registry/registry.routes.ts
+++ b/src/app/features/registry/registry.routes.ts
@@ -86,6 +86,11 @@ export const registryRoutes: Routes = [
           ),
         providers: [provideStates([RegistryResourcesState])],
       },
+      {
+        path: 'wiki',
+        loadComponent: () =>
+          import('./pages/registry-wiki/registry-wiki.component').then((c) => c.RegistryWikiComponent),
+      },
     ],
   },
 ];
diff --git a/src/app/shared/components/index.ts b/src/app/shared/components/index.ts
index 0ece2d97d..47b95dc18 100644
--- a/src/app/shared/components/index.ts
+++ b/src/app/shared/components/index.ts
@@ -40,3 +40,4 @@ export { TextInputComponent } from './text-input/text-input.component';
 export { ToastComponent } from './toast/toast.component';
 export { TruncatedTextComponent } from './truncated-text/truncated-text.component';
 export { ViewOnlyTableComponent } from './view-only-table/view-only-table.component';
+export * from './wiki';
diff --git a/src/app/features/project/wiki/components/add-wiki-dialog/add-wiki-dialog.component.html b/src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.html
similarity index 100%
rename from src/app/features/project/wiki/components/add-wiki-dialog/add-wiki-dialog.component.html
rename to src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.html
diff --git a/src/app/features/project/wiki/components/add-wiki-dialog/add-wiki-dialog.component.scss b/src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.scss
similarity index 100%
rename from src/app/features/project/wiki/components/add-wiki-dialog/add-wiki-dialog.component.scss
rename to src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.scss
diff --git a/src/app/features/project/wiki/components/add-wiki-dialog/add-wiki-dialog.component.spec.ts b/src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.spec.ts
similarity index 100%
rename from src/app/features/project/wiki/components/add-wiki-dialog/add-wiki-dialog.component.spec.ts
rename to src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.spec.ts
diff --git a/src/app/features/project/wiki/components/add-wiki-dialog/add-wiki-dialog.component.ts b/src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.ts
similarity index 78%
rename from src/app/features/project/wiki/components/add-wiki-dialog/add-wiki-dialog.component.ts
rename to src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.ts
index 1aff949e5..9a1822440 100644
--- a/src/app/features/project/wiki/components/add-wiki-dialog/add-wiki-dialog.component.ts
+++ b/src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.ts
@@ -10,11 +10,11 @@ import { FormControl, FormGroup, ReactiveFormsModule, Validators } from '@angula
 
 import { TextInputComponent } from '@osf/shared/components';
 import { InputLimits } from '@osf/shared/constants';
+import { ResourceType } from '@osf/shared/enums';
 import { ToastService } from '@osf/shared/services';
+import { CreateWiki, WikiSelectors } from '@osf/shared/stores';
 import { CustomValidators } from '@osf/shared/utils';
 
-import { CreateWiki, WikiSelectors } from '../../store';
-
 @Component({
   selector: 'osf-add-wiki-dialog-component',
   imports: [Button, ReactiveFormsModule, TranslatePipe, TextInputComponent],
@@ -41,12 +41,14 @@ export class AddWikiDialogComponent {
 
   submitForm(): void {
     if (this.addWikiForm.valid) {
-      this.actions.createWiki(this.config.data.projectId, this.addWikiForm.value.name ?? '').subscribe({
-        next: (res) => {
-          this.toastService.showSuccess('project.wiki.addWikiSuccess');
-          this.dialogRef.close(res);
-        },
-      });
+      this.actions
+        .createWiki(ResourceType.Project, this.config.data.projectId, this.addWikiForm.value.name ?? '')
+        .subscribe({
+          next: (res) => {
+            this.toastService.showSuccess('project.wiki.addWikiSuccess');
+            this.dialogRef.close(res);
+          },
+        });
     }
   }
 }
diff --git a/src/app/features/project/wiki/components/compare-section/compare-section.component.html b/src/app/shared/components/wiki/compare-section/compare-section.component.html
similarity index 100%
rename from src/app/features/project/wiki/components/compare-section/compare-section.component.html
rename to src/app/shared/components/wiki/compare-section/compare-section.component.html
diff --git a/src/app/features/project/wiki/components/compare-section/compare-section.component.scss b/src/app/shared/components/wiki/compare-section/compare-section.component.scss
similarity index 100%
rename from src/app/features/project/wiki/components/compare-section/compare-section.component.scss
rename to src/app/shared/components/wiki/compare-section/compare-section.component.scss
diff --git a/src/app/features/project/wiki/components/compare-section/compare-section.component.spec.ts b/src/app/shared/components/wiki/compare-section/compare-section.component.spec.ts
similarity index 100%
rename from src/app/features/project/wiki/components/compare-section/compare-section.component.spec.ts
rename to src/app/shared/components/wiki/compare-section/compare-section.component.spec.ts
diff --git a/src/app/features/project/wiki/components/compare-section/compare-section.component.ts b/src/app/shared/components/wiki/compare-section/compare-section.component.ts
similarity index 97%
rename from src/app/features/project/wiki/components/compare-section/compare-section.component.ts
rename to src/app/shared/components/wiki/compare-section/compare-section.component.ts
index 901b1130f..4c466f3c2 100644
--- a/src/app/features/project/wiki/components/compare-section/compare-section.component.ts
+++ b/src/app/shared/components/wiki/compare-section/compare-section.component.ts
@@ -7,7 +7,7 @@ import { Skeleton } from 'primeng/skeleton';
 import { ChangeDetectionStrategy, Component, computed, effect, input, output } from '@angular/core';
 import { FormsModule } from '@angular/forms';
 
-import { WikiVersion } from '../../models';
+import { WikiVersion } from '@osf/shared/models';
 
 import * as Diff from 'diff';
 
diff --git a/src/app/features/project/wiki/components/edit-section/edit-section.component.html b/src/app/shared/components/wiki/edit-section/edit-section.component.html
similarity index 100%
rename from src/app/features/project/wiki/components/edit-section/edit-section.component.html
rename to src/app/shared/components/wiki/edit-section/edit-section.component.html
diff --git a/src/app/features/project/wiki/components/edit-section/edit-section.component.scss b/src/app/shared/components/wiki/edit-section/edit-section.component.scss
similarity index 100%
rename from src/app/features/project/wiki/components/edit-section/edit-section.component.scss
rename to src/app/shared/components/wiki/edit-section/edit-section.component.scss
diff --git a/src/app/features/project/wiki/components/edit-section/edit-section.component.spec.ts b/src/app/shared/components/wiki/edit-section/edit-section.component.spec.ts
similarity index 100%
rename from src/app/features/project/wiki/components/edit-section/edit-section.component.spec.ts
rename to src/app/shared/components/wiki/edit-section/edit-section.component.spec.ts
diff --git a/src/app/features/project/wiki/components/edit-section/edit-section.component.ts b/src/app/shared/components/wiki/edit-section/edit-section.component.ts
similarity index 100%
rename from src/app/features/project/wiki/components/edit-section/edit-section.component.ts
rename to src/app/shared/components/wiki/edit-section/edit-section.component.ts
diff --git a/src/app/shared/components/wiki/index.ts b/src/app/shared/components/wiki/index.ts
new file mode 100644
index 000000000..79047f684
--- /dev/null
+++ b/src/app/shared/components/wiki/index.ts
@@ -0,0 +1,6 @@
+export * from './add-wiki-dialog/add-wiki-dialog.component';
+export * from './compare-section/compare-section.component';
+export * from './edit-section/edit-section.component';
+export * from './view-section/view-section.component';
+export * from './wiki-list/wiki-list.component';
+export * from './wiki-syntax-help-dialog/wiki-syntax-help-dialog.component';
diff --git a/src/app/features/project/wiki/components/view-section/view-section.component.html b/src/app/shared/components/wiki/view-section/view-section.component.html
similarity index 100%
rename from src/app/features/project/wiki/components/view-section/view-section.component.html
rename to src/app/shared/components/wiki/view-section/view-section.component.html
diff --git a/src/app/features/project/wiki/components/view-section/view-section.component.scss b/src/app/shared/components/wiki/view-section/view-section.component.scss
similarity index 100%
rename from src/app/features/project/wiki/components/view-section/view-section.component.scss
rename to src/app/shared/components/wiki/view-section/view-section.component.scss
diff --git a/src/app/features/project/wiki/components/view-section/view-section.component.spec.ts b/src/app/shared/components/wiki/view-section/view-section.component.spec.ts
similarity index 100%
rename from src/app/features/project/wiki/components/view-section/view-section.component.spec.ts
rename to src/app/shared/components/wiki/view-section/view-section.component.spec.ts
diff --git a/src/app/features/project/wiki/components/view-section/view-section.component.ts b/src/app/shared/components/wiki/view-section/view-section.component.ts
similarity index 97%
rename from src/app/features/project/wiki/components/view-section/view-section.component.ts
rename to src/app/shared/components/wiki/view-section/view-section.component.ts
index 65e1d89b2..c742fd91b 100644
--- a/src/app/features/project/wiki/components/view-section/view-section.component.ts
+++ b/src/app/shared/components/wiki/view-section/view-section.component.ts
@@ -8,8 +8,7 @@ import { ChangeDetectionStrategy, Component, computed, effect, input, output, si
 import { FormsModule } from '@angular/forms';
 
 import { MarkdownComponent } from '@osf/shared/components';
-
-import { WikiVersion } from '../../models';
+import { WikiVersion } from '@osf/shared/models';
 
 @Component({
   selector: 'osf-view-section',
diff --git a/src/app/features/project/wiki/components/wiki-list/wiki-list.component.html b/src/app/shared/components/wiki/wiki-list/wiki-list.component.html
similarity index 100%
rename from src/app/features/project/wiki/components/wiki-list/wiki-list.component.html
rename to src/app/shared/components/wiki/wiki-list/wiki-list.component.html
diff --git a/src/app/features/project/wiki/components/wiki-list/wiki-list.component.scss b/src/app/shared/components/wiki/wiki-list/wiki-list.component.scss
similarity index 100%
rename from src/app/features/project/wiki/components/wiki-list/wiki-list.component.scss
rename to src/app/shared/components/wiki/wiki-list/wiki-list.component.scss
diff --git a/src/app/features/project/wiki/components/wiki-list/wiki-list.component.spec.ts b/src/app/shared/components/wiki/wiki-list/wiki-list.component.spec.ts
similarity index 100%
rename from src/app/features/project/wiki/components/wiki-list/wiki-list.component.spec.ts
rename to src/app/shared/components/wiki/wiki-list/wiki-list.component.spec.ts
diff --git a/src/app/features/project/wiki/components/wiki-list/wiki-list.component.ts b/src/app/shared/components/wiki/wiki-list/wiki-list.component.ts
similarity index 97%
rename from src/app/features/project/wiki/components/wiki-list/wiki-list.component.ts
rename to src/app/shared/components/wiki/wiki-list/wiki-list.component.ts
index 147feed49..9f024e438 100644
--- a/src/app/features/project/wiki/components/wiki-list/wiki-list.component.ts
+++ b/src/app/shared/components/wiki/wiki-list/wiki-list.component.ts
@@ -10,10 +10,9 @@ import { Skeleton } from 'primeng/skeleton';
 import { ChangeDetectionStrategy, Component, computed, inject, input, output, signal } from '@angular/core';
 import { Router, RouterModule } from '@angular/router';
 
+import { ComponentWiki, Wiki, WikiItemType, WikiMenuItem } from '@osf/shared/models';
 import { CustomConfirmationService } from '@osf/shared/services';
 
-import { Wiki, WikiItemType, WikiMenuItem } from '../../models';
-import { ComponentWiki } from '../../store';
 import { AddWikiDialogComponent } from '../add-wiki-dialog/add-wiki-dialog.component';
 
 @Component({
diff --git a/src/app/features/project/wiki/components/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.html b/src/app/shared/components/wiki/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.html
similarity index 100%
rename from src/app/features/project/wiki/components/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.html
rename to src/app/shared/components/wiki/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.html
diff --git a/src/app/features/project/wiki/components/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.scss b/src/app/shared/components/wiki/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.scss
similarity index 100%
rename from src/app/features/project/wiki/components/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.scss
rename to src/app/shared/components/wiki/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.scss
diff --git a/src/app/features/project/wiki/components/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.spec.ts b/src/app/shared/components/wiki/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.spec.ts
similarity index 100%
rename from src/app/features/project/wiki/components/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.spec.ts
rename to src/app/shared/components/wiki/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.spec.ts
diff --git a/src/app/features/project/wiki/components/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.ts b/src/app/shared/components/wiki/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.ts
similarity index 100%
rename from src/app/features/project/wiki/components/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.ts
rename to src/app/shared/components/wiki/wiki-syntax-help-dialog/wiki-syntax-help-dialog.component.ts
diff --git a/src/app/features/project/wiki/mappers/index.ts b/src/app/shared/mappers/wiki/index.ts
similarity index 100%
rename from src/app/features/project/wiki/mappers/index.ts
rename to src/app/shared/mappers/wiki/index.ts
diff --git a/src/app/features/project/wiki/mappers/wiki.mapper.ts b/src/app/shared/mappers/wiki/wiki.mapper.ts
similarity index 98%
rename from src/app/features/project/wiki/mappers/wiki.mapper.ts
rename to src/app/shared/mappers/wiki/wiki.mapper.ts
index 069a7f432..e02ed964c 100644
--- a/src/app/features/project/wiki/mappers/wiki.mapper.ts
+++ b/src/app/shared/mappers/wiki/wiki.mapper.ts
@@ -7,7 +7,7 @@ import {
   WikiGetResponse,
   WikiVersion,
   WikiVersionJsonApi,
-} from '../models';
+} from '@osf/shared/models';
 
 export class WikiMapper {
   static fromCreateWikiResponse(response: WikiGetResponse): Wiki {
diff --git a/src/app/shared/models/index.ts b/src/app/shared/models/index.ts
index 33f9c295b..731f5a1f0 100644
--- a/src/app/shared/models/index.ts
+++ b/src/app/shared/models/index.ts
@@ -45,3 +45,4 @@ export * from './tutorial-step.model';
 export * from './user';
 export * from './validation-params.model';
 export * from './view-only-links';
+export * from './wiki';
diff --git a/src/app/features/project/wiki/models/index.ts b/src/app/shared/models/wiki/index.ts
similarity index 100%
rename from src/app/features/project/wiki/models/index.ts
rename to src/app/shared/models/wiki/index.ts
diff --git a/src/app/features/project/wiki/models/wiki.model.ts b/src/app/shared/models/wiki/wiki.model.ts
similarity index 100%
rename from src/app/features/project/wiki/models/wiki.model.ts
rename to src/app/shared/models/wiki/wiki.model.ts
diff --git a/src/app/features/project/wiki/models/wikiMenu.model.ts b/src/app/shared/models/wiki/wikiMenu.model.ts
similarity index 100%
rename from src/app/features/project/wiki/models/wikiMenu.model.ts
rename to src/app/shared/models/wiki/wikiMenu.model.ts
diff --git a/src/app/features/project/wiki/models/wikiType.model.ts b/src/app/shared/models/wiki/wikiType.model.ts
similarity index 100%
rename from src/app/features/project/wiki/models/wikiType.model.ts
rename to src/app/shared/models/wiki/wikiType.model.ts
diff --git a/src/app/shared/services/index.ts b/src/app/shared/services/index.ts
index be5219379..fc5aa6a57 100644
--- a/src/app/shared/services/index.ts
+++ b/src/app/shared/services/index.ts
@@ -16,3 +16,4 @@ export { SearchService } from './search.service';
 export { SubjectsService } from './subjects.service';
 export { ToastService } from './toast.service';
 export { ViewOnlyLinksService } from './view-only-links.service';
+export { WikiService } from './wiki.service';
diff --git a/src/app/features/project/wiki/services/wiki.service.ts b/src/app/shared/services/wiki.service.ts
similarity index 53%
rename from src/app/features/project/wiki/services/wiki.service.ts
rename to src/app/shared/services/wiki.service.ts
index c326ca2c2..26567502c 100644
--- a/src/app/features/project/wiki/services/wiki.service.ts
+++ b/src/app/shared/services/wiki.service.ts
@@ -7,9 +7,11 @@ import { inject, Injectable } from '@angular/core';
 import { JsonApiResponse } from '@core/models';
 import { JsonApiService } from '@osf/core/services';
 
-import { WikiMapper } from '../mappers';
+import { ResourceType } from '../enums';
+import { WikiMapper } from '../mappers/wiki';
 import {
   ComponentsWikiJsonApiResponse,
+  ComponentWiki,
   HomeWikiJsonApiResponse,
   Wiki,
   WikiGetResponse,
@@ -17,7 +19,6 @@ import {
   WikiVersion,
   WikiVersionJsonApiResponse,
 } from '../models';
-import { ComponentWiki } from '../store';
 
 import { environment } from 'src/environments/environment';
 
@@ -25,8 +26,24 @@ import { environment } from 'src/environments/environment';
   providedIn: 'root',
 })
 export class WikiService {
-  readonly #jsonApiService = inject(JsonApiService);
-  readonly #http = inject(HttpClient);
+  private readonly jsonApiService = inject(JsonApiService);
+  readonly http = inject(HttpClient);
+
+  private readonly urlMap = new Map<ResourceType, string>([
+    [ResourceType.Project, 'nodes'],
+    [ResourceType.Registration, 'registrations'],
+  ]);
+
+  private getBaseUrl(resourceType: ResourceType, resourceId: string): string {
+    const baseUrl = `${environment.apiUrl}`;
+    const resourcePath = this.urlMap.get(resourceType);
+
+    if (!resourcePath) {
+      throw new Error(`Unsupported resource type: ${resourceType}`);
+    }
+
+    return `${baseUrl}/${resourcePath}/${resourceId}/wikis`;
+  }
 
   createWiki(projectId: string, name: string): Observable<Wiki> {
     const body = {
@@ -37,7 +54,7 @@ export class WikiService {
         },
       },
     };
-    return this.#jsonApiService
+    return this.jsonApiService
       .post<JsonApiResponse<WikiGetResponse, null>>(environment.apiUrl + `/nodes/${projectId}/wikis/`, body)
       .pipe(
         map((response) => {
@@ -47,42 +64,43 @@ export class WikiService {
   }
 
   deleteWiki(wikiId: string): Observable<void> {
-    return this.#jsonApiService.delete(environment.apiUrl + `/wikis/${wikiId}/`);
+    return this.jsonApiService.delete(environment.apiUrl + `/wikis/${wikiId}/`);
   }
 
-  getHomeWiki(projectId: string): Observable<string> {
+  getHomeWiki(resourceType: ResourceType, resourceId: string): Observable<string> {
+    const baseUrl = this.getBaseUrl(resourceType, resourceId);
     const params: Record<string, unknown> = {
       'filter[name]': 'home',
     };
-    return this.#jsonApiService
-      .get<HomeWikiJsonApiResponse>(environment.apiUrl + `/nodes/${projectId}/wikis/`, params)
-      .pipe(
-        map((response) => {
-          const homeWiki = response.data.find((wiki) => wiki.attributes.name.toLocaleLowerCase() === 'home');
-          if (!homeWiki) {
-            return '';
-          }
-          const wiki = WikiMapper.fromGetHomeWikiResponse(homeWiki);
-          return wiki.downloadLink;
-        }),
-        switchMap((downloadLink) => {
-          if (!downloadLink) {
-            return of('');
-          }
-          return this.#http.get(downloadLink, { responseType: 'text' });
-        })
-      );
+    return this.jsonApiService.get<HomeWikiJsonApiResponse>(baseUrl, params).pipe(
+      map((response) => {
+        const homeWiki = response.data.find((wiki) => wiki.attributes.name.toLocaleLowerCase() === 'home');
+        if (!homeWiki) {
+          return '';
+        }
+        const wiki = WikiMapper.fromGetHomeWikiResponse(homeWiki);
+        return wiki.downloadLink;
+      }),
+      switchMap((downloadLink) => {
+        if (!downloadLink) {
+          return of('');
+        }
+        return this.http.get(downloadLink, { responseType: 'text' });
+      })
+    );
   }
 
-  getWikiList(projectId: string): Observable<Wiki[]> {
-    return this.#jsonApiService
-      .get<WikiJsonApiResponse>(environment.apiUrl + `/nodes/${projectId}/wikis/`)
+  getWikiList(resourceType: ResourceType, resourceId: string): Observable<Wiki[]> {
+    const baseUrl = this.getBaseUrl(resourceType, resourceId);
+    return this.jsonApiService
+      .get<WikiJsonApiResponse>(baseUrl)
       .pipe(map((response) => response.data.map((wiki) => WikiMapper.fromGetWikiResponse(wiki))));
   }
 
-  getComponentsWikiList(projectId: string): Observable<ComponentWiki[]> {
-    return this.#jsonApiService
-      .get<ComponentsWikiJsonApiResponse>(environment.apiUrl + `/nodes/${projectId}/children/?embed=wikis`)
+  getComponentsWikiList(resourceType: ResourceType, resourceId: string): Observable<ComponentWiki[]> {
+    const resourcePath = this.urlMap.get(resourceType);
+    return this.jsonApiService
+      .get<ComponentsWikiJsonApiResponse>(environment.apiUrl + `/${resourcePath}/${resourceId}/children/?embed=wikis`)
       .pipe(map((response) => response.data.map((component) => WikiMapper.fromGetComponentsWikiResponse(component))));
   }
 
@@ -91,7 +109,7 @@ export class WikiService {
       embed: 'user',
       'fields[users]': 'full_name',
     };
-    return this.#jsonApiService
+    return this.jsonApiService
       .get<WikiVersionJsonApiResponse>(environment.apiUrl + `/wikis/${wikiId}/versions/`, params)
       .pipe(
         map((response) => {
@@ -109,7 +127,7 @@ export class WikiService {
         },
       },
     };
-    return this.#jsonApiService
+    return this.jsonApiService
       .post<JsonApiResponse<WikiGetResponse, null>>(environment.apiUrl + `/wikis/${wikiId}/versions/`, body)
       .pipe(
         map((response) => {
@@ -119,7 +137,7 @@ export class WikiService {
   }
 
   getWikiVersionContent(wikiId: string, versionId: string): Observable<string> {
-    return this.#http.get(environment.apiUrl + `/wikis/${wikiId}/versions/${versionId}/content/`, {
+    return this.http.get(environment.apiUrl + `/wikis/${wikiId}/versions/${versionId}/content/`, {
       responseType: 'text',
     });
   }
diff --git a/src/app/shared/stores/index.ts b/src/app/shared/stores/index.ts
index 4e519e0a1..2f04bbd80 100644
--- a/src/app/shared/stores/index.ts
+++ b/src/app/shared/stores/index.ts
@@ -9,3 +9,4 @@ export * from './node-links';
 export * from './projects';
 export * from './subjects';
 export * from './view-only-links';
+export * from './wiki';
diff --git a/src/app/features/project/wiki/store/index.ts b/src/app/shared/stores/wiki/index.ts
similarity index 100%
rename from src/app/features/project/wiki/store/index.ts
rename to src/app/shared/stores/wiki/index.ts
diff --git a/src/app/features/project/wiki/store/wiki.actions.ts b/src/app/shared/stores/wiki/wiki.actions.ts
similarity index 77%
rename from src/app/features/project/wiki/store/wiki.actions.ts
rename to src/app/shared/stores/wiki/wiki.actions.ts
index 80120530f..ccf9bb1b2 100644
--- a/src/app/features/project/wiki/store/wiki.actions.ts
+++ b/src/app/shared/stores/wiki/wiki.actions.ts
@@ -1,10 +1,12 @@
-import { WikiModes } from '../models';
+import { ResourceType } from '@osf/shared/enums';
+import { WikiModes } from '@osf/shared/models';
 
 export class CreateWiki {
   static readonly type = '[Wiki] Create Wiki';
 
   constructor(
-    public projectId: string,
+    public resourceType: ResourceType,
+    public resourceId: string,
     public name: string
   ) {}
 }
@@ -17,7 +19,10 @@ export class DeleteWiki {
 export class GetHomeWiki {
   static readonly type = '[Wiki] Get Home Wiki';
 
-  constructor(public projectId: string) {}
+  constructor(
+    public resourceType: ResourceType,
+    public resourceId: string
+  ) {}
 }
 
 export class ClearWiki {
@@ -27,19 +32,28 @@ export class ClearWiki {
 export class GetWikiList {
   static readonly type = '[Wiki] Get Wiki List';
 
-  constructor(public projectId: string) {}
+  constructor(
+    public resourceType: ResourceType,
+    public resourceId: string
+  ) {}
 }
 
 export class GetComponentsWikiList {
   static readonly type = '[Wiki] Get Components Wiki List';
 
-  constructor(public projectId: string) {}
+  constructor(
+    public resourceType: ResourceType,
+    public resourceId: string
+  ) {}
 }
 
 export class GetWikiModes {
   static readonly type = '[Wiki] Get Wiki Modes';
 
-  constructor(public projectId: string) {}
+  constructor(
+    public resourceType: ResourceType,
+    public resourceId: string
+  ) {}
 }
 
 export class ToggleMode {
diff --git a/src/app/features/project/wiki/store/wiki.model.ts b/src/app/shared/stores/wiki/wiki.model.ts
similarity index 69%
rename from src/app/features/project/wiki/store/wiki.model.ts
rename to src/app/shared/stores/wiki/wiki.model.ts
index 9ddaaffba..e12507297 100644
--- a/src/app/features/project/wiki/store/wiki.model.ts
+++ b/src/app/shared/stores/wiki/wiki.model.ts
@@ -1,6 +1,4 @@
-import { AsyncStateModel } from '@osf/shared/models';
-
-import { Wiki, WikiVersion } from '../models';
+import { AsyncStateModel, Wiki, WikiVersion } from '@osf/shared/models';
 
 export interface WikiModesStateModel {
   view: boolean;
@@ -17,8 +15,8 @@ export interface ComponentWiki {
 export interface WikiStateModel {
   homeWikiContent: AsyncStateModel<string>;
   wikiModes: WikiModesStateModel;
-  projectWikiList: AsyncStateModel<Wiki[]>;
-  projectComponentsWikiList: AsyncStateModel<ComponentWiki[]>;
+  wikiList: AsyncStateModel<Wiki[]>;
+  componentsWikiList: AsyncStateModel<ComponentWiki[]>;
   currentWikiId: string;
   previewContent: string;
   wikiVersions: AsyncStateModel<WikiVersion[]>;
diff --git a/src/app/features/project/wiki/store/wiki.selectors.ts b/src/app/shared/stores/wiki/wiki.selectors.ts
similarity index 88%
rename from src/app/features/project/wiki/store/wiki.selectors.ts
rename to src/app/shared/stores/wiki/wiki.selectors.ts
index fcfd8237f..0d5dc024c 100644
--- a/src/app/features/project/wiki/store/wiki.selectors.ts
+++ b/src/app/shared/stores/wiki/wiki.selectors.ts
@@ -1,6 +1,6 @@
 import { Selector } from '@ngxs/store';
 
-import { Wiki, WikiVersion } from '../models';
+import { Wiki, WikiVersion } from '@osf/shared/models';
 
 import { ComponentWiki, WikiModesStateModel, WikiStateModel } from './wiki.model';
 import { WikiState } from './wiki.state';
@@ -23,27 +23,27 @@ export class WikiSelectors {
 
   @Selector([WikiState])
   static getWikiList(state: WikiStateModel): Wiki[] {
-    return state.projectWikiList.data;
+    return state.wikiList.data;
   }
 
   @Selector([WikiState])
   static getWikiListLoading(state: WikiStateModel): boolean {
-    return state.projectWikiList.isLoading;
+    return state.wikiList.isLoading;
   }
 
   @Selector([WikiState])
   static getComponentsWikiList(state: WikiStateModel): ComponentWiki[] {
-    return state.projectComponentsWikiList.data;
+    return state.componentsWikiList.data;
   }
 
   @Selector([WikiState])
   static getComponentsWikiListLoading(state: WikiStateModel): boolean {
-    return state.projectComponentsWikiList.isLoading;
+    return state.componentsWikiList.isLoading;
   }
 
   @Selector([WikiState])
   static getWikiSubmitting(state: WikiStateModel): boolean {
-    return state.projectWikiList.isSubmitting ?? false;
+    return state.wikiList.isSubmitting ?? false;
   }
 
   @Selector([WikiState])
diff --git a/src/app/features/project/wiki/store/wiki.state.ts b/src/app/shared/stores/wiki/wiki.state.ts
similarity index 87%
rename from src/app/features/project/wiki/store/wiki.state.ts
rename to src/app/shared/stores/wiki/wiki.state.ts
index 1545ab7fc..c10607a81 100644
--- a/src/app/features/project/wiki/store/wiki.state.ts
+++ b/src/app/shared/stores/wiki/wiki.state.ts
@@ -4,7 +4,7 @@ import { catchError, map, tap, throwError } from 'rxjs';
 
 import { Injectable } from '@angular/core';
 
-import { WikiService } from '../services';
+import { WikiService } from '@osf/shared/services';
 
 import {
   ClearWiki,
@@ -34,13 +34,13 @@ const DefaultState: WikiStateModel = {
     edit: false,
     compare: false,
   },
-  projectWikiList: {
+  wikiList: {
     data: [],
     isLoading: false,
     error: null,
     isSubmitting: false,
   },
-  projectComponentsWikiList: {
+  componentsWikiList: {
     data: [],
     isLoading: false,
     error: null,
@@ -76,17 +76,17 @@ export class WikiState {
   createWiki(ctx: StateContext<WikiStateModel>, action: CreateWiki) {
     const state = ctx.getState();
     ctx.patchState({
-      projectWikiList: {
-        ...state.projectWikiList,
+      wikiList: {
+        ...state.wikiList,
         isSubmitting: true,
       },
     });
-    return this.wikiService.createWiki(action.projectId, action.name).pipe(
+    return this.wikiService.createWiki(action.resourceId, action.name).pipe(
       tap((wiki) => {
         ctx.patchState({
-          projectWikiList: {
-            ...state.projectWikiList,
-            data: [...state.projectWikiList.data, wiki],
+          wikiList: {
+            ...state.wikiList,
+            data: [...state.wikiList.data, wiki],
             isSubmitting: false,
           },
           currentWikiId: wiki.id,
@@ -100,8 +100,8 @@ export class WikiState {
   deleteWiki(ctx: StateContext<WikiStateModel>, action: DeleteWiki) {
     const state = ctx.getState();
     ctx.patchState({
-      projectWikiList: {
-        ...state.projectWikiList,
+      wikiList: {
+        ...state.wikiList,
         isSubmitting: true,
         isLoading: true,
       },
@@ -109,9 +109,9 @@ export class WikiState {
 
     return this.wikiService.deleteWiki(action.wikiId).pipe(
       tap(() => {
-        const updatedList = state.projectWikiList.data.filter((wiki) => wiki.id !== action.wikiId);
+        const updatedList = state.wikiList.data.filter((wiki) => wiki.id !== action.wikiId);
         ctx.patchState({
-          projectWikiList: {
+          wikiList: {
             data: updatedList,
             isSubmitting: false,
             error: null,
@@ -135,7 +135,7 @@ export class WikiState {
       },
     });
 
-    return this.wikiService.getHomeWiki(action.projectId).pipe(
+    return this.wikiService.getHomeWiki(action.resourceType, action.resourceId).pipe(
       tap((content) => {
         ctx.patchState({
           homeWikiContent: {
@@ -154,8 +154,8 @@ export class WikiState {
     ctx.patchState({
       homeWikiContent: { ...DefaultState.homeWikiContent },
       wikiModes: { ...DefaultState.wikiModes },
-      projectWikiList: { ...DefaultState.projectWikiList },
-      projectComponentsWikiList: { ...DefaultState.projectComponentsWikiList },
+      wikiList: { ...DefaultState.wikiList },
+      componentsWikiList: { ...DefaultState.componentsWikiList },
       currentWikiId: DefaultState.currentWikiId,
       previewContent: DefaultState.previewContent,
       wikiVersions: { ...DefaultState.wikiVersions },
@@ -181,17 +181,17 @@ export class WikiState {
   getWikiList(ctx: StateContext<WikiStateModel>, action: GetWikiList) {
     const state = ctx.getState();
     ctx.patchState({
-      projectWikiList: {
-        ...state.projectWikiList,
+      wikiList: {
+        ...state.wikiList,
         isLoading: true,
         error: null,
       },
     });
 
-    return this.wikiService.getWikiList(action.projectId).pipe(
+    return this.wikiService.getWikiList(action.resourceType, action.resourceId).pipe(
       tap((list) => {
         ctx.patchState({
-          projectWikiList: {
+          wikiList: {
             data: [...list],
             isLoading: false,
             error: null,
@@ -208,17 +208,17 @@ export class WikiState {
     const state = ctx.getState();
 
     ctx.patchState({
-      projectComponentsWikiList: {
-        ...state.projectComponentsWikiList,
+      componentsWikiList: {
+        ...state.componentsWikiList,
         isLoading: true,
         error: null,
       },
     });
 
-    return this.wikiService.getComponentsWikiList(action.projectId).pipe(
+    return this.wikiService.getComponentsWikiList(action.resourceType, action.resourceId).pipe(
       tap((componentsWiki) => {
         ctx.patchState({
-          projectComponentsWikiList: {
+          componentsWikiList: {
             data: [...componentsWiki],
             isLoading: false,
             error: null,
@@ -257,8 +257,8 @@ export class WikiState {
         isLoading: false,
         error: error.message,
       },
-      projectWikiList: {
-        ...ctx.getState().projectWikiList,
+      wikiList: {
+        ...ctx.getState().wikiList,
         isLoading: false,
         isSubmitting: false,
         error: error.message,

From d94651e53810c68ec395ccc8bbf00a08e187a8bd Mon Sep 17 00:00:00 2001
From: NazarMykhalkevych <nmykhalkevych@exoft.net>
Date: Thu, 31 Jul 2025 01:06:38 +0300
Subject: [PATCH 3/3] feat(registries): wiki for registration

---
 .../features/project/wiki/wiki.component.html |   2 +-
 .../registry-wiki.component.html              |  18 +--
 .../registry-wiki/registry-wiki.component.ts  | 107 ++++++++++++++++--
 .../add-wiki-dialog.component.ts              |   2 +-
 .../view-section/view-section.component.ts    |  10 +-
 .../wiki/wiki-list/wiki-list.component.html   |  23 ++--
 .../wiki/wiki-list/wiki-list.component.ts     |   5 +-
 7 files changed, 135 insertions(+), 32 deletions(-)

diff --git a/src/app/features/project/wiki/wiki.component.html b/src/app/features/project/wiki/wiki.component.html
index a0d11613f..203c5004c 100644
--- a/src/app/features/project/wiki/wiki.component.html
+++ b/src/app/features/project/wiki/wiki.component.html
@@ -21,7 +21,7 @@
 <section class="flex flex-column lg:flex-row bg-white flex-1 h-full p-5 gap-4 w-full overflow-auto wiki-page">
   <osf-wiki-list
     [list]="wikiList()"
-    [projectId]="projectId()"
+    [resourceId]="projectId()"
     [isLoading]="isWikiListLoading()"
     [componentsList]="componentsWikiList()"
     [currentWikiId]="currentWikiId()"
diff --git a/src/app/features/registry/pages/registry-wiki/registry-wiki.component.html b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.html
index b06aae7a1..68079951e 100644
--- a/src/app/features/registry/pages/registry-wiki/registry-wiki.component.html
+++ b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.html
@@ -14,24 +14,24 @@
 </osf-sub-header>
 
 <section class="flex flex-column lg:flex-row bg-white flex-1 h-full p-5 gap-4 w-full overflow-auto wiki-page">
-  <!-- <osf-wiki-list
+  <osf-wiki-list
+    [viewOnly]="true"
     [list]="wikiList()"
-    [projectId]="projectId()"
+    [resourceId]="resourceId"
     [isLoading]="isWikiListLoading()"
-    [componentsList]="componentsWikiList()"
+    [componentsList]="[]"
     [currentWikiId]="currentWikiId()"
-    (createWiki)="onCreateWiki()"
-    (deleteWiki)="onDeleteWiki()"
-  ></osf-wiki-list> -->
-  <!-- @if (wikiModes().view) {
+  ></osf-wiki-list>
+  @if (wikiModes().view) {
     <osf-view-section
+      [viewOnly]="true"
       [versions]="wikiVersions()"
       [previewContent]="previewContent()"
       [versionContent]="versionContent()"
       [isLoading]="isWikiVersionLoading()"
       (selectVersion)="onSelectVersion($event)"
     ></osf-view-section>
-  } 
+  }
   @if (wikiModes().compare) {
     <osf-compare-section
       [versions]="wikiVersions()"
@@ -40,5 +40,5 @@
       [isLoading]="isWikiVersionLoading()"
       (selectVersion)="onSelectCompareVersion($event)"
     ></osf-compare-section>
-  } -->
+  }
 </section>
diff --git a/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts
index 52407ea14..e434e95ca 100644
--- a/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts
+++ b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts
@@ -1,29 +1,122 @@
-import { select } from '@ngxs/store';
+import { createDispatchMap, select } from '@ngxs/store';
 
 import { TranslatePipe } from '@ngx-translate/core';
 
 import { Button } from 'primeng/button';
 import { ButtonGroup } from 'primeng/buttongroup';
 
-import { ChangeDetectionStrategy, Component } from '@angular/core';
+import { filter, map, mergeMap, tap } from 'rxjs';
 
-import { SubHeaderComponent } from '@osf/shared/components';
+import { ChangeDetectionStrategy, Component, inject } from '@angular/core';
+import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
+import { ActivatedRoute, Router } from '@angular/router';
+
+import {
+  CompareSectionComponent,
+  SubHeaderComponent,
+  ViewSectionComponent,
+  WikiListComponent,
+} from '@osf/shared/components';
+import { ResourceType } from '@osf/shared/enums';
 import { WikiModes } from '@osf/shared/models';
-import { WikiSelectors } from '@osf/shared/stores';
+import {
+  GetCompareVersionContent,
+  GetWikiContent,
+  GetWikiList,
+  GetWikiVersionContent,
+  GetWikiVersions,
+  SetCurrentWiki,
+  ToggleMode,
+  WikiSelectors,
+} from '@osf/shared/stores';
 
 @Component({
   selector: 'osf-registry-wiki',
-  imports: [SubHeaderComponent, Button, ButtonGroup, TranslatePipe],
+  imports: [
+    SubHeaderComponent,
+    Button,
+    ButtonGroup,
+    TranslatePipe,
+    WikiListComponent,
+    ViewSectionComponent,
+    CompareSectionComponent,
+  ],
   templateUrl: './registry-wiki.component.html',
   styleUrl: './registry-wiki.component.scss',
   changeDetection: ChangeDetectionStrategy.OnPush,
 })
 export class RegistryWikiComponent {
+  private readonly route = inject(ActivatedRoute);
+  private readonly router = inject(Router);
+
   WikiModes = WikiModes;
   protected wikiModes = select(WikiSelectors.getWikiModes);
+  protected previewContent = select(WikiSelectors.getPreviewContent);
+  protected versionContent = select(WikiSelectors.getWikiVersionContent);
+  protected compareVersionContent = select(WikiSelectors.getCompareVersionContent);
+  protected isWikiListLoading = select(WikiSelectors.getWikiListLoading || WikiSelectors.getComponentsWikiListLoading);
+  protected wikiList = select(WikiSelectors.getWikiList);
+  protected currentWikiId = select(WikiSelectors.getCurrentWikiId);
+  protected wikiVersions = select(WikiSelectors.getWikiVersions);
+  protected isWikiVersionLoading = select(WikiSelectors.getWikiVersionsLoading);
+
+  readonly resourceId = this.route.parent?.snapshot.params['id'];
+
+  protected actions = createDispatchMap({
+    toggleMode: ToggleMode,
+    getWikiContent: GetWikiContent,
+    getWikiList: GetWikiList,
+    setCurrentWiki: SetCurrentWiki,
+    getWikiVersions: GetWikiVersions,
+    getWikiVersionContent: GetWikiVersionContent,
+    getCompareVersionContent: GetCompareVersionContent,
+  });
+
+  protected wikiIdFromQueryParams = this.route.snapshot.queryParams['wiki'];
+
+  constructor() {
+    this.actions
+      .getWikiList(ResourceType.Registration, this.resourceId)
+      .pipe(
+        takeUntilDestroyed(),
+        tap(() => {
+          if (!this.wikiIdFromQueryParams) {
+            this.navigateToWiki(this.wikiList()?.[0]?.id || '');
+          }
+        })
+      )
+      .subscribe();
+
+    this.route.queryParams
+      .pipe(
+        takeUntilDestroyed(),
+        map((params) => params['wiki']),
+        filter((wikiId) => wikiId),
+        tap((wikiId) => {
+          this.actions.setCurrentWiki(wikiId);
+        }),
+        mergeMap((wikiId) => this.actions.getWikiVersions(wikiId))
+      )
+      .subscribe();
+  }
 
   toggleMode(mode: WikiModes) {
-    // this.actions.toggleMode(mode);
-    console.log(`Toggling mode to: ${mode}`);
+    this.actions.toggleMode(mode);
+  }
+
+  onSelectVersion(versionId: string) {
+    this.actions.getWikiVersionContent(this.currentWikiId(), versionId);
+  }
+
+  onSelectCompareVersion(versionId: string) {
+    this.actions.getCompareVersionContent(this.currentWikiId(), versionId);
+  }
+
+  private navigateToWiki(wiki: string) {
+    this.router.navigate([], {
+      relativeTo: this.route,
+      queryParams: { wiki },
+      queryParamsHandling: 'merge',
+    });
   }
 }
diff --git a/src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.ts b/src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.ts
index 9a1822440..911610efe 100644
--- a/src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.ts
+++ b/src/app/shared/components/wiki/add-wiki-dialog/add-wiki-dialog.component.ts
@@ -42,7 +42,7 @@ export class AddWikiDialogComponent {
   submitForm(): void {
     if (this.addWikiForm.valid) {
       this.actions
-        .createWiki(ResourceType.Project, this.config.data.projectId, this.addWikiForm.value.name ?? '')
+        .createWiki(ResourceType.Project, this.config.data.resourceId, this.addWikiForm.value.name ?? '')
         .subscribe({
           next: (res) => {
             this.toastService.showSuccess('project.wiki.addWikiSuccess');
diff --git a/src/app/shared/components/wiki/view-section/view-section.component.ts b/src/app/shared/components/wiki/view-section/view-section.component.ts
index c742fd91b..b0371ada9 100644
--- a/src/app/shared/components/wiki/view-section/view-section.component.ts
+++ b/src/app/shared/components/wiki/view-section/view-section.component.ts
@@ -18,6 +18,7 @@ import { WikiVersion } from '@osf/shared/models';
   changeDetection: ChangeDetectionStrategy.OnPush,
 })
 export class ViewSectionComponent {
+  viewOnly = input<boolean>(false);
   isLoading = input<boolean>(false);
   previewContent = input.required<string>();
   versions = input.required<WikiVersion[]>();
@@ -48,8 +49,13 @@ export class ViewSectionComponent {
 
   constructor() {
     effect(() => {
-      this.versions();
-      this.selectedVersion.set(null);
+      const versions = this.versions();
+      if (versions?.length && this.viewOnly()) {
+        this.selectedVersion.set(versions[0]?.id || null);
+        this.selectVersion.emit(versions[0]?.id);
+      } else {
+        this.selectedVersion.set(null);
+      }
     });
   }
 
diff --git a/src/app/shared/components/wiki/wiki-list/wiki-list.component.html b/src/app/shared/components/wiki/wiki-list/wiki-list.component.html
index d3e9340ac..4d77cf662 100644
--- a/src/app/shared/components/wiki/wiki-list/wiki-list.component.html
+++ b/src/app/shared/components/wiki/wiki-list/wiki-list.component.html
@@ -17,6 +17,7 @@
             icon="fas fa-plus"
             severity="success"
             outlined
+            [disabled]="viewOnly()"
             (click)="openAddWikiDialog()"
           />
           <p-button
@@ -29,16 +30,18 @@
           >
           </p-button>
         </div>
-        @if (!isHomeWikiSelected() || !list().length) {
-          <p-button
-            icon="fas fa-trash"
-            [label]="'common.buttons.delete' | translate"
-            severity="danger"
-            outlined
-            (click)="openDeleteWikiDialog()"
-            class="mb-2 flex"
-          >
-          </p-button>
+        @if (!viewOnly()) {
+          @if (!isHomeWikiSelected() || !list().length) {
+            <p-button
+              icon="fas fa-trash"
+              [label]="'common.buttons.delete' | translate"
+              severity="danger"
+              outlined
+              (click)="openDeleteWikiDialog()"
+              class="mb-2 flex"
+            >
+            </p-button>
+          }
         }
         <div class="flex flex-column justify-center mt-4 flex-1">
           <p-panelmenu [model]="wikiMenu()" [multiple]="true" class="w-full flex flex-1 flex-column">
diff --git a/src/app/shared/components/wiki/wiki-list/wiki-list.component.ts b/src/app/shared/components/wiki/wiki-list/wiki-list.component.ts
index 9f024e438..ab9bcc24c 100644
--- a/src/app/shared/components/wiki/wiki-list/wiki-list.component.ts
+++ b/src/app/shared/components/wiki/wiki-list/wiki-list.component.ts
@@ -24,7 +24,8 @@ import { AddWikiDialogComponent } from '../add-wiki-dialog/add-wiki-dialog.compo
   providers: [DialogService],
 })
 export class WikiListComponent {
-  readonly projectId = input.required<string>();
+  readonly viewOnly = input<boolean>(false);
+  readonly resourceId = input.required<string>();
   readonly list = input.required<Wiki[]>();
   readonly isLoading = input<boolean>(false);
   readonly componentsList = input.required<ComponentWiki[]>();
@@ -89,7 +90,7 @@ export class WikiListComponent {
       header: this.translateService.instant('project.wiki.addNewWiki'),
       modal: true,
       data: {
-        projectId: this.projectId(),
+        resourceId: this.resourceId(),
       },
     });
     dialogRef.onClose.subscribe(() => {