Updated version and assets for release v24.02

Adds our mixed entity list loader to popular queries for more efficient
loading.

.github/translators.txt

@@ -374,7 +374,7 @@ balmag :: Hungarian
 Antti-Jussi Nygård (ajnyga) :: Finnish
 Eduard Ereza Martínez (Ereza) :: Catalan
 Jabir Lang (amar.almrad) :: Arabic
-Jaroslav Koblizek (foretix) :: Czech; French
+Jaroslav Kobližek (foretix) :: Czech; French
 Wiktor Adamczyk (adamczyk.wiktor) :: Polish
 Abdulmajeed Alshuaibi (4Majeed) :: Arabic
 NotSmartZakk :: Czech
@@ -393,3 +393,16 @@ TheGatesDev (thegatesdev) :: Dutch
 Irdi (irdiOL) :: Albanian
 KateBarber :: Welsh
 Twister (theuncles75) :: Hebrew
+algernon19 :: Hungarian
+Ivan Krstic (ikrstic) :: Serbian (Cyrillic)
+Show :: Russian
+xBahamut :: Portuguese, Brazilian
+Pavle Knežević (pavleknezzevic) :: Serbian (Cyrillic)
+Vanja Cvelbar (b100w11) :: Slovenian
+simonpct :: French
+Honza Nagy (honza.nagy) :: Czech
+asd20752 :: Norwegian Bokmal
+Jan Picka (polipones) :: Czech
+diogoalex991 :: Portuguese
+Ehsan Sadeghi (ehsansadeghi) :: Persian
+ka_picit :: Danish

app/Access/Oidc/OidcOAuthProvider.php

@@ -83,15 +83,9 @@ class OidcOAuthProvider extends AbstractProvider
 
     /**
      * Checks a provider response for errors.
-     *
-     * @param ResponseInterface $response
-     * @param array|string      $data     Parsed response data
-     *
      * @throws IdentityProviderException
-     *
-     * @return void
      */
-    protected function checkResponse(ResponseInterface $response, $data)
+    protected function checkResponse(ResponseInterface $response, $data): void
     {
         if ($response->getStatusCode() >= 400 || isset($data['error'])) {
             throw new IdentityProviderException(
@@ -105,13 +99,8 @@ class OidcOAuthProvider extends AbstractProvider
     /**
      * Generates a resource owner object from a successful resource owner
      * details request.
-     *
-     * @param array       $response
-     * @param AccessToken $token
-     *
-     * @return ResourceOwnerInterface
      */
-    protected function createResourceOwner(array $response, AccessToken $token)
+    protected function createResourceOwner(array $response, AccessToken $token): ResourceOwnerInterface
     {
         return new GenericResourceOwner($response, '');
     }
@@ -121,14 +110,18 @@ class OidcOAuthProvider extends AbstractProvider
      *
      * The grant that was used to fetch the response can be used to provide
      * additional context.
-     *
-     * @param array         $response
-     * @param AbstractGrant $grant
-     *
-     * @return OidcAccessToken
      */
-    protected function createAccessToken(array $response, AbstractGrant $grant)
+    protected function createAccessToken(array $response, AbstractGrant $grant): OidcAccessToken
     {
         return new OidcAccessToken($response);
     }
+
+    /**
+     * Get the method used for PKCE code verifier hashing, which is passed
+     * in the "code_challenge_method" parameter in the authorization request.
+     */
+    protected function getPkceMethod(): string
+    {
+        return static::PKCE_METHOD_S256;
+    }
 }

app/Access/Oidc/OidcService.php

@@ -33,6 +33,8 @@ class OidcService
 
     /**
      * Initiate an authorization flow.
+     * Provides back an authorize redirect URL, in addition to other
+     * details which may be required for the auth flow.
      *
      * @throws OidcException
      *
@@ -42,8 +44,12 @@ class OidcService
     {
         $settings = $this->getProviderSettings();
         $provider = $this->getProvider($settings);
+
+        $url = $provider->getAuthorizationUrl();
+        session()->put('oidc_pkce_code', $provider->getPkceCode() ?? '');
+
         return [
-            'url'   => $provider->getAuthorizationUrl(),
+            'url'   => $url,
             'state' => $provider->getState(),
         ];
     }
@@ -63,6 +69,10 @@ class OidcService
         $settings = $this->getProviderSettings();
         $provider = $this->getProvider($settings);
 
+        // Set PKCE code flashed at login
+        $pkceCode = session()->pull('oidc_pkce_code', '');
+        $provider->setPkceCode($pkceCode);
+
         // Try to exchange authorization code for access token
         $accessToken = $provider->getAccessToken('authorization_code', [
             'code' => $authorizationCode,

app/Access/RegistrationService.php

@@ -14,20 +14,14 @@ use Illuminate\Support\Str;
 
 class RegistrationService
 {
-    protected $userRepo;
-    protected $emailConfirmationService;
-
-    /**
-     * RegistrationService constructor.
-     */
-    public function __construct(UserRepo $userRepo, EmailConfirmationService $emailConfirmationService)
-    {
-        $this->userRepo = $userRepo;
-        $this->emailConfirmationService = $emailConfirmationService;
+    public function __construct(
+        protected UserRepo $userRepo,
+        protected EmailConfirmationService $emailConfirmationService,
+    ) {
     }
 
     /**
-     * Check whether or not registrations are allowed in the app settings.
+     * Check if registrations are allowed in the app settings.
      *
      * @throws UserRegistrationException
      */
@@ -84,6 +78,7 @@ class RegistrationService
     public function registerUser(array $userData, ?SocialAccount $socialAccount = null, bool $emailConfirmed = false): User
     {
         $userEmail = $userData['email'];
+        $authSystem = $socialAccount ? $socialAccount->driver : auth()->getDefaultDriver();
 
         // Email restriction
         $this->ensureEmailDomainAllowed($userEmail);
@@ -94,6 +89,12 @@ class RegistrationService
             throw new UserRegistrationException(trans('errors.error_user_exists_different_creds', ['email' => $userEmail]), '/login');
         }
 
+        /** @var ?bool $shouldRegister */
+        $shouldRegister = Theme::dispatch(ThemeEvents::AUTH_PRE_REGISTER, $authSystem, $userData);
+        if ($shouldRegister === false) {
+            throw new UserRegistrationException(trans('errors.auth_pre_register_theme_prevention'), '/login');
+        }
+
         // Create the user
         $newUser = $this->userRepo->createWithoutActivity($userData, $emailConfirmed);
         $newUser->attachDefaultRole();
@@ -104,7 +105,7 @@ class RegistrationService
         }
 
         Activity::add(ActivityType::AUTH_REGISTER, $socialAccount ?? $newUser);
-        Theme::dispatch(ThemeEvents::AUTH_REGISTER, $socialAccount ? $socialAccount->driver : auth()->getDefaultDriver(), $newUser);
+        Theme::dispatch(ThemeEvents::AUTH_REGISTER, $authSystem, $newUser);
 
         // Start email confirmation flow if required
         if ($this->emailConfirmationService->confirmationRequired() && !$emailConfirmed) {
@@ -138,7 +139,7 @@ class RegistrationService
         }
 
         $restrictedEmailDomains = explode(',', str_replace(' ', '', $registrationRestrict));
-        $userEmailDomain = $domain = mb_substr(mb_strrchr($userEmail, '@'), 1);
+        $userEmailDomain = mb_substr(mb_strrchr($userEmail, '@'), 1);
         if (!in_array($userEmailDomain, $restrictedEmailDomains)) {
             $redirect = $this->registrationAllowed() ? '/register' : '/login';
 

app/Activity/ActivityQueries.php

@@ -7,6 +7,7 @@ use BookStack\Entities\Models\Book;
 use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Entity;
 use BookStack\Entities\Models\Page;
+use BookStack\Entities\Tools\MixedEntityListLoader;
 use BookStack\Permissions\PermissionApplicator;
 use BookStack\Users\Models\User;
 use Illuminate\Database\Eloquent\Builder;
@@ -14,11 +15,10 @@ use Illuminate\Database\Eloquent\Relations\Relation;
 
 class ActivityQueries
 {
-    protected PermissionApplicator $permissions;
-
-    public function __construct(PermissionApplicator $permissions)
-    {
-        $this->permissions = $permissions;
+    public function __construct(
+        protected PermissionApplicator $permissions,
+        protected MixedEntityListLoader $listLoader,
+    ) {
     }
 
     /**
@@ -29,11 +29,13 @@ class ActivityQueries
         $activityList = $this->permissions
             ->restrictEntityRelationQuery(Activity::query(), 'activities', 'entity_id', 'entity_type')
             ->orderBy('created_at', 'desc')
-            ->with(['user', 'entity'])
+            ->with(['user'])
             ->skip($count * $page)
             ->take($count)
             ->get();
 
+        $this->listLoader->loadIntoRelations($activityList->all(), 'entity', false);
+
         return $this->filterSimilar($activityList);
     }
 

app/Activity/CommentRepo.php

@@ -5,7 +5,7 @@ namespace BookStack\Activity;
 use BookStack\Activity\Models\Comment;
 use BookStack\Entities\Models\Entity;
 use BookStack\Facades\Activity as ActivityService;
-use League\CommonMark\CommonMarkConverter;
+use BookStack\Util\HtmlDescriptionFilter;
 
 class CommentRepo
 {
@@ -20,13 +20,12 @@ class CommentRepo
     /**
      * Create a new comment on an entity.
      */
-    public function create(Entity $entity, string $text, ?int $parent_id): Comment
+    public function create(Entity $entity, string $html, ?int $parent_id): Comment
     {
         $userId = user()->id;
         $comment = new Comment();
 
-        $comment->text = $text;
-        $comment->html = $this->commentToHtml($text);
+        $comment->html = HtmlDescriptionFilter::filterFromString($html);
         $comment->created_by = $userId;
         $comment->updated_by = $userId;
         $comment->local_id = $this->getNextLocalId($entity);
@@ -42,11 +41,10 @@ class CommentRepo
     /**
      * Update an existing comment.
      */
-    public function update(Comment $comment, string $text): Comment
+    public function update(Comment $comment, string $html): Comment
     {
         $comment->updated_by = user()->id;
-        $comment->text = $text;
-        $comment->html = $this->commentToHtml($text);
+        $comment->html = HtmlDescriptionFilter::filterFromString($html);
         $comment->save();
 
         ActivityService::add(ActivityType::COMMENT_UPDATE, $comment);
@@ -64,20 +62,6 @@ class CommentRepo
         ActivityService::add(ActivityType::COMMENT_DELETE, $comment);
     }
 
-    /**
-     * Convert the given comment Markdown to HTML.
-     */
-    public function commentToHtml(string $commentText): string
-    {
-        $converter = new CommonMarkConverter([
-            'html_input'         => 'strip',
-            'max_nesting_level'  => 10,
-            'allow_unsafe_links' => false,
-        ]);
-
-        return $converter->convert($commentText);
-    }
-
     /**
      * Get the next local ID relative to the linked entity.
      */

app/Activity/Controllers/CommentController.php

@@ -3,7 +3,7 @@
 namespace BookStack\Activity\Controllers;
 
 use BookStack\Activity\CommentRepo;
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Http\Controller;
 use Illuminate\Http\Request;
 use Illuminate\Validation\ValidationException;
@@ -11,7 +11,8 @@ use Illuminate\Validation\ValidationException;
 class CommentController extends Controller
 {
     public function __construct(
-        protected CommentRepo $commentRepo
+        protected CommentRepo $commentRepo,
+        protected PageQueries $pageQueries,
     ) {
     }
 
@@ -22,12 +23,12 @@ class CommentController extends Controller
      */
     public function savePageComment(Request $request, int $pageId)
     {
-        $this->validate($request, [
-            'text'      => ['required', 'string'],
+        $input = $this->validate($request, [
+            'html'      => ['required', 'string'],
             'parent_id' => ['nullable', 'integer'],
         ]);
 
-        $page = Page::visible()->find($pageId);
+        $page = $this->pageQueries->findVisibleById($pageId);
         if ($page === null) {
             return response('Not found', 404);
         }
@@ -39,7 +40,7 @@ class CommentController extends Controller
 
         // Create a new comment.
         $this->checkPermission('comment-create-all');
-        $comment = $this->commentRepo->create($page, $request->get('text'), $request->get('parent_id'));
+        $comment = $this->commentRepo->create($page, $input['html'], $input['parent_id'] ?? null);
 
         return view('comments.comment-branch', [
             'readOnly' => false,
@@ -57,17 +58,20 @@ class CommentController extends Controller
      */
     public function update(Request $request, int $commentId)
     {
-        $this->validate($request, [
-            'text' => ['required', 'string'],
+        $input = $this->validate($request, [
+            'html' => ['required', 'string'],
         ]);
 
         $comment = $this->commentRepo->getById($commentId);
         $this->checkOwnablePermission('page-view', $comment->entity);
         $this->checkOwnablePermission('comment-update', $comment);
 
-        $comment = $this->commentRepo->update($comment, $request->get('text'));
+        $comment = $this->commentRepo->update($comment, $input['html']);
 
-        return view('comments.comment', ['comment' => $comment, 'readOnly' => false]);
+        return view('comments.comment', [
+            'comment' => $comment,
+            'readOnly' => false,
+        ]);
     }
 
     /**

app/Activity/Controllers/FavouriteController.php

@@ -2,7 +2,7 @@
 
 namespace BookStack\Activity\Controllers;
 
-use BookStack\Entities\Queries\TopFavourites;
+use BookStack\Entities\Queries\QueryTopFavourites;
 use BookStack\Entities\Tools\MixedEntityRequestHelper;
 use BookStack\Http\Controller;
 use Illuminate\Http\Request;
@@ -17,11 +17,11 @@ class FavouriteController extends Controller
     /**
      * Show a listing of all favourite items for the current user.
      */
-    public function index(Request $request)
+    public function index(Request $request, QueryTopFavourites $topFavourites)
     {
         $viewCount = 20;
         $page = intval($request->get('page', 1));
-        $favourites = (new TopFavourites())->run($viewCount + 1, (($page - 1) * $viewCount));
+        $favourites = $topFavourites->run($viewCount + 1, (($page - 1) * $viewCount));
 
         $hasMoreLink = ($favourites->count() > $viewCount) ? url('/favourites?page=' . ($page + 1)) : null;
 

app/Activity/Models/Comment.php

@@ -4,13 +4,14 @@ namespace BookStack\Activity\Models;
 
 use BookStack\App\Model;
 use BookStack\Users\Models\HasCreatorAndUpdater;
+use BookStack\Util\HtmlContentFilter;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 
 /**
  * @property int      $id
- * @property string   $text
+ * @property string   $text - Deprecated & now unused (#4821)
  * @property string   $html
  * @property int|null $parent_id  - Relates to local_id, not id
  * @property int      $local_id
@@ -24,7 +25,7 @@ class Comment extends Model implements Loggable
     use HasFactory;
     use HasCreatorAndUpdater;
 
-    protected $fillable = ['text', 'parent_id'];
+    protected $fillable = ['parent_id'];
     protected $appends = ['created', 'updated'];
 
     /**
@@ -73,4 +74,9 @@ class Comment extends Model implements Loggable
     {
         return "Comment #{$this->local_id} (ID: {$this->id}) for {$this->entity_type} (ID: {$this->entity_id})";
     }
+
+    public function safeHtml(): string
+    {
+        return HtmlContentFilter::removeScriptsFromHtmlString($this->html ?? '');
+    }
 }

app/Activity/Tools/CommentTree.php

@@ -41,6 +41,17 @@ class CommentTree
         return $this->tree;
     }
 
+    public function canUpdateAny(): bool
+    {
+        foreach ($this->comments as $comment) {
+            if (userCan('comment-update', $comment)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     /**
      * @param Comment[] $comments
      */

app/Api/ApiDocsGenerator.php

@@ -7,7 +7,6 @@ use Exception;
 use Illuminate\Contracts\Container\BindingResolutionException;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Cache;
-use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Route;
 use Illuminate\Support\Str;
 use Illuminate\Validation\Rules\Password;

app/App/HomeController.php

@@ -3,12 +3,10 @@
 namespace BookStack\App;
 
 use BookStack\Activity\ActivityQueries;
-use BookStack\Entities\Models\Book;
 use BookStack\Entities\Models\Page;
-use BookStack\Entities\Queries\RecentlyViewed;
-use BookStack\Entities\Queries\TopFavourites;
-use BookStack\Entities\Repos\BookRepo;
-use BookStack\Entities\Repos\BookshelfRepo;
+use BookStack\Entities\Queries\EntityQueries;
+use BookStack\Entities\Queries\QueryRecentlyViewed;
+use BookStack\Entities\Queries\QueryTopFavourites;
 use BookStack\Entities\Tools\PageContent;
 use BookStack\Http\Controller;
 use BookStack\Uploads\FaviconHandler;
@@ -17,18 +15,25 @@ use Illuminate\Http\Request;
 
 class HomeController extends Controller
 {
+    public function __construct(
+        protected EntityQueries $queries,
+    ) {
+    }
+
     /**
      * Display the homepage.
      */
-    public function index(Request $request, ActivityQueries $activities)
-    {
+    public function index(
+        Request $request,
+        ActivityQueries $activities,
+        QueryRecentlyViewed $recentlyViewed,
+        QueryTopFavourites $topFavourites,
+    ) {
         $activity = $activities->latest(10);
         $draftPages = [];
 
         if ($this->isSignedIn()) {
-            $draftPages = Page::visible()
-                ->where('draft', '=', true)
-                ->where('created_by', '=', user()->id)
+            $draftPages = $this->queries->pages->currentUserDraftsForList()
                 ->orderBy('updated_at', 'desc')
                 ->with('book')
                 ->take(6)
@@ -37,14 +42,13 @@ class HomeController extends Controller
 
         $recentFactor = count($draftPages) > 0 ? 0.5 : 1;
         $recents = $this->isSignedIn() ?
-            (new RecentlyViewed())->run(12 * $recentFactor, 1)
-            : Book::visible()->orderBy('created_at', 'desc')->take(12 * $recentFactor)->get();
-        $favourites = (new TopFavourites())->run(6);
-        $recentlyUpdatedPages = Page::visible()->with('book')
+            $recentlyViewed->run(12 * $recentFactor, 1)
+            : $this->queries->books->visibleForList()->orderBy('created_at', 'desc')->take(12 * $recentFactor)->get();
+        $favourites = $topFavourites->run(6);
+        $recentlyUpdatedPages = $this->queries->pages->visibleForList()
             ->where('draft', false)
             ->orderBy('updated_at', 'desc')
             ->take($favourites->count() > 0 ? 5 : 10)
-            ->select(Page::$listAttributes)
             ->get();
 
         $homepageOptions = ['default', 'books', 'bookshelves', 'page'];
@@ -78,14 +82,18 @@ class HomeController extends Controller
         }
 
         if ($homepageOption === 'bookshelves') {
-            $shelves = app()->make(BookshelfRepo::class)->getAllPaginated(18, $commonData['listOptions']->getSort(), $commonData['listOptions']->getOrder());
+            $shelves = $this->queries->shelves->visibleForListWithCover()
+                ->orderBy($commonData['listOptions']->getSort(), $commonData['listOptions']->getOrder())
+                ->paginate(18);
             $data = array_merge($commonData, ['shelves' => $shelves]);
 
             return view('home.shelves', $data);
         }
 
         if ($homepageOption === 'books') {
-            $books = app()->make(BookRepo::class)->getAllPaginated(18, $commonData['listOptions']->getSort(), $commonData['listOptions']->getOrder());
+            $books = $this->queries->books->visibleForListWithCover()
+                ->orderBy($commonData['listOptions']->getSort(), $commonData['listOptions']->getOrder())
+                ->paginate(18);
             $data = array_merge($commonData, ['books' => $books]);
 
             return view('home.books', $data);
@@ -95,7 +103,7 @@ class HomeController extends Controller
             $homepageSetting = setting('app-homepage', '0:');
             $id = intval(explode(':', $homepageSetting)[0]);
             /** @var Page $customHomepage */
-            $customHomepage = Page::query()->where('draft', '=', false)->findOrFail($id);
+            $customHomepage = $this->queries->pages->start()->where('draft', '=', false)->findOrFail($id);
             $pageContent = new PageContent($customHomepage);
             $customHomepage->html = $pageContent->render(false);
 

app/App/Providers/ThemeServiceProvider.php

@@ -4,7 +4,6 @@ namespace BookStack\App\Providers;
 
 use BookStack\Theming\ThemeEvents;
 use BookStack\Theming\ThemeService;
-use Illuminate\Support\Facades\Route;
 use Illuminate\Support\ServiceProvider;
 
 class ThemeServiceProvider extends ServiceProvider

app/App/PwaManifestBuilder.php

@@ -26,7 +26,7 @@ class PwaManifestBuilder
             "launch_handler" => [
                 "client_mode" => "focus-existing"
             ],
-            "orientation" => "portrait",
+            "orientation" => "any",
             "icons" => [
                 [
                     "src" => setting('app-icon-32') ?: url('/icon-32.png'),

app/Config/clockwork.php

@@ -173,6 +173,8 @@ return [
 
         // List of URIs that should not be collected
         'except' => [
+            '/uploads/images/.*', // BookStack image requests
+
             '/horizon/.*', // Laravel Horizon requests
             '/telescope/.*', // Laravel Telescope requests
             '/_debugbar/.*', // Laravel DebugBar requests

app/Config/filesystems.php

@@ -58,6 +58,7 @@ return [
             'endpoint'                => env('STORAGE_S3_ENDPOINT', null),
             'use_path_style_endpoint' => env('STORAGE_S3_ENDPOINT', null) !== null,
             'throw'                   => true,
+            'stream_reads'            => false,
         ],
 
     ],

app/Console/Commands/CopyShelfPermissionsCommand.php

@@ -2,7 +2,7 @@
 
 namespace BookStack\Console\Commands;
 
-use BookStack\Entities\Models\Bookshelf;
+use BookStack\Entities\Queries\BookshelfQueries;
 use BookStack\Entities\Tools\PermissionsUpdater;
 use Illuminate\Console\Command;
 
@@ -28,7 +28,7 @@ class CopyShelfPermissionsCommand extends Command
     /**
      * Execute the console command.
      */
-    public function handle(PermissionsUpdater $permissionsUpdater): int
+    public function handle(PermissionsUpdater $permissionsUpdater, BookshelfQueries $queries): int
     {
         $shelfSlug = $this->option('slug');
         $cascadeAll = $this->option('all');
@@ -51,11 +51,11 @@ class CopyShelfPermissionsCommand extends Command
                 return 0;
             }
 
-            $shelves = Bookshelf::query()->get(['id']);
+            $shelves = $queries->start()->get(['id']);
         }
 
         if ($shelfSlug) {
-            $shelves = Bookshelf::query()->where('slug', '=', $shelfSlug)->get(['id']);
+            $shelves = $queries->start()->where('slug', '=', $shelfSlug)->get(['id']);
             if ($shelves->count() === 0) {
                 $this->info('No shelves found with the given slug.');
             }

app/Console/Commands/RegenerateCommentContentCommand.php

@@ -1,49 +0,0 @@
-<?php
-
-namespace BookStack\Console\Commands;
-
-use BookStack\Activity\CommentRepo;
-use BookStack\Activity\Models\Comment;
-use Illuminate\Console\Command;
-use Illuminate\Support\Facades\DB;
-
-class RegenerateCommentContentCommand extends Command
-{
-    /**
-     * The name and signature of the console command.
-     *
-     * @var string
-     */
-    protected $signature = 'bookstack:regenerate-comment-content
-                            {--database= : The database connection to use}';
-
-    /**
-     * The console command description.
-     *
-     * @var string
-     */
-    protected $description = 'Regenerate the stored HTML of all comments';
-
-    /**
-     * Execute the console command.
-     */
-    public function handle(CommentRepo $commentRepo): int
-    {
-        $connection = DB::getDefaultConnection();
-        if ($this->option('database') !== null) {
-            DB::setDefaultConnection($this->option('database'));
-        }
-
-        Comment::query()->chunk(100, function ($comments) use ($commentRepo) {
-            foreach ($comments as $comment) {
-                $comment->html = $commentRepo->commentToHtml($comment->text);
-                $comment->save();
-            }
-        });
-
-        DB::setDefaultConnection($connection);
-        $this->comment('Comment HTML content has been regenerated');
-
-        return 0;
-    }
-}

app/Entities/Controllers/BookApiController.php

@@ -6,6 +6,7 @@ use BookStack\Api\ApiEntityListFormatter;
 use BookStack\Entities\Models\Book;
 use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Entity;
+use BookStack\Entities\Queries\BookQueries;
 use BookStack\Entities\Repos\BookRepo;
 use BookStack\Entities\Tools\BookContents;
 use BookStack\Http\ApiController;
@@ -15,7 +16,8 @@ use Illuminate\Validation\ValidationException;
 class BookApiController extends ApiController
 {
     public function __construct(
-        protected BookRepo $bookRepo
+        protected BookRepo $bookRepo,
+        protected BookQueries $queries,
     ) {
     }
 
@@ -24,7 +26,9 @@ class BookApiController extends ApiController
      */
     public function list()
     {
-        $books = Book::visible();
+        $books = $this->queries
+            ->visibleForList()
+            ->addSelect(['created_by', 'updated_by']);
 
         return $this->apiListingResponse($books, [
             'id', 'name', 'slug', 'description', 'created_at', 'updated_at', 'created_by', 'updated_by', 'owned_by',
@@ -56,7 +60,7 @@ class BookApiController extends ApiController
      */
     public function read(string $id)
     {
-        $book = Book::visible()->findOrFail($id);
+        $book = $this->queries->findVisibleByIdOrFail(intval($id));
         $book = $this->forJsonDisplay($book);
         $book->load(['createdBy', 'updatedBy', 'ownedBy']);
 
@@ -83,7 +87,7 @@ class BookApiController extends ApiController
      */
     public function update(Request $request, string $id)
     {
-        $book = Book::visible()->findOrFail($id);
+        $book = $this->queries->findVisibleByIdOrFail(intval($id));
         $this->checkOwnablePermission('book-update', $book);
 
         $requestData = $this->validate($request, $this->rules()['update']);
@@ -100,7 +104,7 @@ class BookApiController extends ApiController
      */
     public function delete(string $id)
     {
-        $book = Book::visible()->findOrFail($id);
+        $book = $this->queries->findVisibleByIdOrFail(intval($id));
         $this->checkOwnablePermission('book-delete', $book);
 
         $this->bookRepo->destroy($book);

app/Entities/Controllers/BookController.php

@@ -6,7 +6,8 @@ use BookStack\Activity\ActivityQueries;
 use BookStack\Activity\ActivityType;
 use BookStack\Activity\Models\View;
 use BookStack\Activity\Tools\UserEntityWatchOptions;
-use BookStack\Entities\Models\Bookshelf;
+use BookStack\Entities\Queries\BookQueries;
+use BookStack\Entities\Queries\BookshelfQueries;
 use BookStack\Entities\Repos\BookRepo;
 use BookStack\Entities\Tools\BookContents;
 use BookStack\Entities\Tools\Cloner;
@@ -27,7 +28,9 @@ class BookController extends Controller
     public function __construct(
         protected ShelfContext $shelfContext,
         protected BookRepo $bookRepo,
-        protected ReferenceFetcher $referenceFetcher
+        protected BookQueries $queries,
+        protected BookshelfQueries $shelfQueries,
+        protected ReferenceFetcher $referenceFetcher,
     ) {
     }
 
@@ -43,10 +46,12 @@ class BookController extends Controller
             'updated_at' => trans('common.sort_updated_at'),
         ]);
 
-        $books = $this->bookRepo->getAllPaginated(18, $listOptions->getSort(), $listOptions->getOrder());
-        $recents = $this->isSignedIn() ? $this->bookRepo->getRecentlyViewed(4) : false;
-        $popular = $this->bookRepo->getPopular(4);
-        $new = $this->bookRepo->getRecentlyCreated(4);
+        $books = $this->queries->visibleForListWithCover()
+            ->orderBy($listOptions->getSort(), $listOptions->getOrder())
+            ->paginate(18);
+        $recents = $this->isSignedIn() ? $this->queries->recentlyViewedForCurrentUser()->take(4)->get() : false;
+        $popular = $this->queries->popularForList()->take(4)->get();
+        $new = $this->queries->visibleForList()->orderBy('created_at', 'desc')->take(4)->get();
 
         $this->shelfContext->clearShelfContext();
 
@@ -71,7 +76,7 @@ class BookController extends Controller
 
         $bookshelf = null;
         if ($shelfSlug !== null) {
-            $bookshelf = Bookshelf::visible()->where('slug', '=', $shelfSlug)->firstOrFail();
+            $bookshelf = $this->shelfQueries->findVisibleBySlugOrFail($shelfSlug);
             $this->checkOwnablePermission('bookshelf-update', $bookshelf);
         }
 
@@ -101,7 +106,7 @@ class BookController extends Controller
 
         $bookshelf = null;
         if ($shelfSlug !== null) {
-            $bookshelf = Bookshelf::visible()->where('slug', '=', $shelfSlug)->firstOrFail();
+            $bookshelf = $this->shelfQueries->findVisibleBySlugOrFail($shelfSlug);
             $this->checkOwnablePermission('bookshelf-update', $bookshelf);
         }
 
@@ -120,7 +125,7 @@ class BookController extends Controller
      */
     public function show(Request $request, ActivityQueries $activities, string $slug)
     {
-        $book = $this->bookRepo->getBySlug($slug);
+        $book = $this->queries->findVisibleBySlugOrFail($slug);
         $bookChildren = (new BookContents($book))->getTree(true);
         $bookParentShelves = $book->shelves()->scopes('visible')->get();
 
@@ -147,7 +152,7 @@ class BookController extends Controller
      */
     public function edit(string $slug)
     {
-        $book = $this->bookRepo->getBySlug($slug);
+        $book = $this->queries->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('book-update', $book);
         $this->setPageTitle(trans('entities.books_edit_named', ['bookName' => $book->getShortName()]));
 
@@ -163,7 +168,7 @@ class BookController extends Controller
      */
     public function update(Request $request, string $slug)
     {
-        $book = $this->bookRepo->getBySlug($slug);
+        $book = $this->queries->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('book-update', $book);
 
         $validated = $this->validate($request, [
@@ -190,7 +195,7 @@ class BookController extends Controller
      */
     public function showDelete(string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $this->checkOwnablePermission('book-delete', $book);
         $this->setPageTitle(trans('entities.books_delete_named', ['bookName' => $book->getShortName()]));
 
@@ -204,7 +209,7 @@ class BookController extends Controller
      */
     public function destroy(string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $this->checkOwnablePermission('book-delete', $book);
 
         $this->bookRepo->destroy($book);
@@ -219,7 +224,7 @@ class BookController extends Controller
      */
     public function showCopy(string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $this->checkOwnablePermission('book-view', $book);
 
         session()->flashInput(['name' => $book->name]);
@@ -236,7 +241,7 @@ class BookController extends Controller
      */
     public function copy(Request $request, Cloner $cloner, string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $this->checkOwnablePermission('book-view', $book);
         $this->checkPermission('book-create-all');
 
@@ -252,7 +257,7 @@ class BookController extends Controller
      */
     public function convertToShelf(HierarchyTransformer $transformer, string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $this->checkOwnablePermission('book-update', $book);
         $this->checkOwnablePermission('book-delete', $book);
         $this->checkPermission('bookshelf-create-all');

app/Entities/Controllers/BookExportApiController.php

@@ -2,18 +2,17 @@
 
 namespace BookStack\Entities\Controllers;
 
-use BookStack\Entities\Models\Book;
+use BookStack\Entities\Queries\BookQueries;
 use BookStack\Entities\Tools\ExportFormatter;
 use BookStack\Http\ApiController;
 use Throwable;
 
 class BookExportApiController extends ApiController
 {
-    protected $exportFormatter;
-
-    public function __construct(ExportFormatter $exportFormatter)
-    {
-        $this->exportFormatter = $exportFormatter;
+    public function __construct(
+        protected ExportFormatter $exportFormatter,
+        protected BookQueries $queries,
+    ) {
         $this->middleware('can:content-export');
     }
 
@@ -24,7 +23,7 @@ class BookExportApiController extends ApiController
      */
     public function exportPdf(int $id)
     {
-        $book = Book::visible()->findOrFail($id);
+        $book = $this->queries->findVisibleByIdOrFail($id);
         $pdfContent = $this->exportFormatter->bookToPdf($book);
 
         return $this->download()->directly($pdfContent, $book->slug . '.pdf');
@@ -37,7 +36,7 @@ class BookExportApiController extends ApiController
      */
     public function exportHtml(int $id)
     {
-        $book = Book::visible()->findOrFail($id);
+        $book = $this->queries->findVisibleByIdOrFail($id);
         $htmlContent = $this->exportFormatter->bookToContainedHtml($book);
 
         return $this->download()->directly($htmlContent, $book->slug . '.html');
@@ -48,7 +47,7 @@ class BookExportApiController extends ApiController
      */
     public function exportPlainText(int $id)
     {
-        $book = Book::visible()->findOrFail($id);
+        $book = $this->queries->findVisibleByIdOrFail($id);
         $textContent = $this->exportFormatter->bookToPlainText($book);
 
         return $this->download()->directly($textContent, $book->slug . '.txt');
@@ -59,7 +58,7 @@ class BookExportApiController extends ApiController
      */
     public function exportMarkdown(int $id)
     {
-        $book = Book::visible()->findOrFail($id);
+        $book = $this->queries->findVisibleByIdOrFail($id);
         $markdown = $this->exportFormatter->bookToMarkdown($book);
 
         return $this->download()->directly($markdown, $book->slug . '.md');

app/Entities/Controllers/BookExportController.php

@@ -2,23 +2,17 @@
 
 namespace BookStack\Entities\Controllers;
 
-use BookStack\Entities\Repos\BookRepo;
+use BookStack\Entities\Queries\BookQueries;
 use BookStack\Entities\Tools\ExportFormatter;
 use BookStack\Http\Controller;
 use Throwable;
 
 class BookExportController extends Controller
 {
-    protected $bookRepo;
-    protected $exportFormatter;
-
-    /**
-     * BookExportController constructor.
-     */
-    public function __construct(BookRepo $bookRepo, ExportFormatter $exportFormatter)
-    {
-        $this->bookRepo = $bookRepo;
-        $this->exportFormatter = $exportFormatter;
+    public function __construct(
+        protected BookQueries $queries,
+        protected ExportFormatter $exportFormatter,
+    ) {
         $this->middleware('can:content-export');
     }
 
@@ -29,7 +23,7 @@ class BookExportController extends Controller
      */
     public function pdf(string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $pdfContent = $this->exportFormatter->bookToPdf($book);
 
         return $this->download()->directly($pdfContent, $bookSlug . '.pdf');
@@ -42,7 +36,7 @@ class BookExportController extends Controller
      */
     public function html(string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $htmlContent = $this->exportFormatter->bookToContainedHtml($book);
 
         return $this->download()->directly($htmlContent, $bookSlug . '.html');
@@ -53,7 +47,7 @@ class BookExportController extends Controller
      */
     public function plainText(string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $textContent = $this->exportFormatter->bookToPlainText($book);
 
         return $this->download()->directly($textContent, $bookSlug . '.txt');
@@ -64,7 +58,7 @@ class BookExportController extends Controller
      */
     public function markdown(string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $textContent = $this->exportFormatter->bookToMarkdown($book);
 
         return $this->download()->directly($textContent, $bookSlug . '.md');

app/Entities/Controllers/BookSortController.php

@@ -3,7 +3,7 @@
 namespace BookStack\Entities\Controllers;
 
 use BookStack\Activity\ActivityType;
-use BookStack\Entities\Repos\BookRepo;
+use BookStack\Entities\Queries\BookQueries;
 use BookStack\Entities\Tools\BookContents;
 use BookStack\Entities\Tools\BookSortMap;
 use BookStack\Facades\Activity;
@@ -12,11 +12,9 @@ use Illuminate\Http\Request;
 
 class BookSortController extends Controller
 {
-    protected $bookRepo;
-
-    public function __construct(BookRepo $bookRepo)
-    {
-        $this->bookRepo = $bookRepo;
+    public function __construct(
+        protected BookQueries $queries,
+    ) {
     }
 
     /**
@@ -24,7 +22,7 @@ class BookSortController extends Controller
      */
     public function show(string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $this->checkOwnablePermission('book-update', $book);
 
         $bookChildren = (new BookContents($book))->getTree(false);
@@ -40,7 +38,7 @@ class BookSortController extends Controller
      */
     public function showItem(string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $bookChildren = (new BookContents($book))->getTree();
 
         return view('books.parts.sort-box', ['book' => $book, 'bookChildren' => $bookChildren]);
@@ -51,7 +49,7 @@ class BookSortController extends Controller
      */
     public function update(Request $request, string $bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->queries->findVisibleBySlugOrFail($bookSlug);
         $this->checkOwnablePermission('book-update', $book);
 
         // Return if no map sent

app/Entities/Controllers/BookshelfApiController.php

@@ -3,6 +3,7 @@
 namespace BookStack\Entities\Controllers;
 
 use BookStack\Entities\Models\Bookshelf;
+use BookStack\Entities\Queries\BookshelfQueries;
 use BookStack\Entities\Repos\BookshelfRepo;
 use BookStack\Http\ApiController;
 use Exception;
@@ -13,7 +14,8 @@ use Illuminate\Validation\ValidationException;
 class BookshelfApiController extends ApiController
 {
     public function __construct(
-        protected BookshelfRepo $bookshelfRepo
+        protected BookshelfRepo $bookshelfRepo,
+        protected BookshelfQueries $queries,
     ) {
     }
 
@@ -22,7 +24,9 @@ class BookshelfApiController extends ApiController
      */
     public function list()
     {
-        $shelves = Bookshelf::visible();
+        $shelves = $this->queries
+            ->visibleForList()
+            ->addSelect(['created_by', 'updated_by']);
 
         return $this->apiListingResponse($shelves, [
             'id', 'name', 'slug', 'description', 'created_at', 'updated_at', 'created_by', 'updated_by', 'owned_by',
@@ -54,7 +58,7 @@ class BookshelfApiController extends ApiController
      */
     public function read(string $id)
     {
-        $shelf = Bookshelf::visible()->findOrFail($id);
+        $shelf = $this->queries->findVisibleByIdOrFail(intval($id));
         $shelf = $this->forJsonDisplay($shelf);
         $shelf->load([
             'createdBy', 'updatedBy', 'ownedBy',
@@ -78,7 +82,7 @@ class BookshelfApiController extends ApiController
      */
     public function update(Request $request, string $id)
     {
-        $shelf = Bookshelf::visible()->findOrFail($id);
+        $shelf = $this->queries->findVisibleByIdOrFail(intval($id));
         $this->checkOwnablePermission('bookshelf-update', $shelf);
 
         $requestData = $this->validate($request, $this->rules()['update']);
@@ -97,7 +101,7 @@ class BookshelfApiController extends ApiController
      */
     public function delete(string $id)
     {
-        $shelf = Bookshelf::visible()->findOrFail($id);
+        $shelf = $this->queries->findVisibleByIdOrFail(intval($id));
         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 
         $this->bookshelfRepo->destroy($shelf);

app/Entities/Controllers/BookshelfController.php

@@ -4,7 +4,8 @@ namespace BookStack\Entities\Controllers;
 
 use BookStack\Activity\ActivityQueries;
 use BookStack\Activity\Models\View;
-use BookStack\Entities\Models\Book;
+use BookStack\Entities\Queries\BookQueries;
+use BookStack\Entities\Queries\BookshelfQueries;
 use BookStack\Entities\Repos\BookshelfRepo;
 use BookStack\Entities\Tools\ShelfContext;
 use BookStack\Exceptions\ImageUploadException;
@@ -20,8 +21,10 @@ class BookshelfController extends Controller
 {
     public function __construct(
         protected BookshelfRepo $shelfRepo,
+        protected BookshelfQueries $queries,
+        protected BookQueries $bookQueries,
         protected ShelfContext $shelfContext,
-        protected ReferenceFetcher $referenceFetcher
+        protected ReferenceFetcher $referenceFetcher,
     ) {
     }
 
@@ -37,10 +40,15 @@ class BookshelfController extends Controller
             'updated_at' => trans('common.sort_updated_at'),
         ]);
 
-        $shelves = $this->shelfRepo->getAllPaginated(18, $listOptions->getSort(), $listOptions->getOrder());
-        $recents = $this->isSignedIn() ? $this->shelfRepo->getRecentlyViewed(4) : false;
-        $popular = $this->shelfRepo->getPopular(4);
-        $new = $this->shelfRepo->getRecentlyCreated(4);
+        $shelves = $this->queries->visibleForListWithCover()
+            ->orderBy($listOptions->getSort(), $listOptions->getOrder())
+            ->paginate(18);
+        $recents = $this->isSignedIn() ? $this->queries->recentlyViewedForCurrentUser()->get() : false;
+        $popular = $this->queries->popularForList()->get();
+        $new = $this->queries->visibleForList()
+            ->orderBy('created_at', 'desc')
+            ->take(4)
+            ->get();
 
         $this->shelfContext->clearShelfContext();
         $this->setPageTitle(trans('entities.shelves'));
@@ -61,7 +69,7 @@ class BookshelfController extends Controller
     public function create()
     {
         $this->checkPermission('bookshelf-create-all');
-        $books = Book::visible()->orderBy('name')->get(['name', 'id', 'slug', 'created_at', 'updated_at']);
+        $books = $this->bookQueries->visibleForList()->orderBy('name')->get(['name', 'id', 'slug', 'created_at', 'updated_at']);
         $this->setPageTitle(trans('entities.shelves_create'));
 
         return view('shelves.create', ['books' => $books]);
@@ -96,7 +104,7 @@ class BookshelfController extends Controller
      */
     public function show(Request $request, ActivityQueries $activities, string $slug)
     {
-        $shelf = $this->shelfRepo->getBySlug($slug);
+        $shelf = $this->queries->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('bookshelf-view', $shelf);
 
         $listOptions = SimpleListOptions::fromRequest($request, 'shelf_books')->withSortOptions([
@@ -134,11 +142,14 @@ class BookshelfController extends Controller
      */
     public function edit(string $slug)
     {
-        $shelf = $this->shelfRepo->getBySlug($slug);
+        $shelf = $this->queries->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('bookshelf-update', $shelf);
 
         $shelfBookIds = $shelf->books()->get(['id'])->pluck('id');
-        $books = Book::visible()->whereNotIn('id', $shelfBookIds)->orderBy('name')->get(['name', 'id', 'slug', 'created_at', 'updated_at']);
+        $books = $this->bookQueries->visibleForList()
+            ->whereNotIn('id', $shelfBookIds)
+            ->orderBy('name')
+            ->get(['name', 'id', 'slug', 'created_at', 'updated_at']);
 
         $this->setPageTitle(trans('entities.shelves_edit_named', ['name' => $shelf->getShortName()]));
 
@@ -157,7 +168,7 @@ class BookshelfController extends Controller
      */
     public function update(Request $request, string $slug)
     {
-        $shelf = $this->shelfRepo->getBySlug($slug);
+        $shelf = $this->queries->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('bookshelf-update', $shelf);
         $validated = $this->validate($request, [
             'name'             => ['required', 'string', 'max:255'],
@@ -183,7 +194,7 @@ class BookshelfController extends Controller
      */
     public function showDelete(string $slug)
     {
-        $shelf = $this->shelfRepo->getBySlug($slug);
+        $shelf = $this->queries->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 
         $this->setPageTitle(trans('entities.shelves_delete_named', ['name' => $shelf->getShortName()]));
@@ -198,7 +209,7 @@ class BookshelfController extends Controller
      */
     public function destroy(string $slug)
     {
-        $shelf = $this->shelfRepo->getBySlug($slug);
+        $shelf = $this->queries->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 
         $this->shelfRepo->destroy($shelf);

app/Entities/Controllers/ChapterApiController.php

@@ -2,8 +2,9 @@
 
 namespace BookStack\Entities\Controllers;
 
-use BookStack\Entities\Models\Book;
 use BookStack\Entities\Models\Chapter;
+use BookStack\Entities\Queries\ChapterQueries;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Entities\Repos\ChapterRepo;
 use BookStack\Exceptions\PermissionsException;
 use BookStack\Http\ApiController;
@@ -15,25 +16,29 @@ class ChapterApiController extends ApiController
 {
     protected $rules = [
         'create' => [
-            'book_id'          => ['required', 'integer'],
-            'name'             => ['required', 'string', 'max:255'],
-            'description'      => ['string', 'max:1900'],
-            'description_html' => ['string', 'max:2000'],
-            'tags'             => ['array'],
-            'priority'         => ['integer'],
+            'book_id'             => ['required', 'integer'],
+            'name'                => ['required', 'string', 'max:255'],
+            'description'         => ['string', 'max:1900'],
+            'description_html'    => ['string', 'max:2000'],
+            'tags'                => ['array'],
+            'priority'            => ['integer'],
+            'default_template_id' => ['nullable', 'integer'],
         ],
         'update' => [
-            'book_id'          => ['integer'],
-            'name'             => ['string', 'min:1', 'max:255'],
-            'description'      => ['string', 'max:1900'],
-            'description_html' => ['string', 'max:2000'],
-            'tags'             => ['array'],
-            'priority'         => ['integer'],
+            'book_id'             => ['integer'],
+            'name'                => ['string', 'min:1', 'max:255'],
+            'description'         => ['string', 'max:1900'],
+            'description_html'    => ['string', 'max:2000'],
+            'tags'                => ['array'],
+            'priority'            => ['integer'],
+            'default_template_id' => ['nullable', 'integer'],
         ],
     ];
 
     public function __construct(
-        protected ChapterRepo $chapterRepo
+        protected ChapterRepo $chapterRepo,
+        protected ChapterQueries $queries,
+        protected EntityQueries $entityQueries,
     ) {
     }
 
@@ -42,7 +47,8 @@ class ChapterApiController extends ApiController
      */
     public function list()
     {
-        $chapters = Chapter::visible();
+        $chapters = $this->queries->visibleForList()
+            ->addSelect(['created_by', 'updated_by']);
 
         return $this->apiListingResponse($chapters, [
             'id', 'book_id', 'name', 'slug', 'description', 'priority',
@@ -58,7 +64,7 @@ class ChapterApiController extends ApiController
         $requestData = $this->validate($request, $this->rules['create']);
 
         $bookId = $request->get('book_id');
-        $book = Book::visible()->findOrFail($bookId);
+        $book = $this->entityQueries->books->findVisibleByIdOrFail(intval($bookId));
         $this->checkOwnablePermission('chapter-create', $book);
 
         $chapter = $this->chapterRepo->create($requestData, $book);
@@ -71,15 +77,17 @@ class ChapterApiController extends ApiController
      */
     public function read(string $id)
     {
-        $chapter = Chapter::visible()->findOrFail($id);
+        $chapter = $this->queries->findVisibleByIdOrFail(intval($id));
         $chapter = $this->forJsonDisplay($chapter);
 
-        $chapter->load([
-            'createdBy', 'updatedBy', 'ownedBy',
-            'pages' => function (HasMany $query) {
-                $query->scopes('visible')->get(['id', 'name', 'slug']);
-            }
-        ]);
+        $chapter->load(['createdBy', 'updatedBy', 'ownedBy']);
+
+        // Note: More fields than usual here, for backwards compatibility,
+        // due to previously accidentally including more fields that desired.
+        $pages = $this->entityQueries->pages->visibleForChapterList($chapter->id)
+            ->addSelect(['created_by', 'updated_by', 'revision_count', 'editor'])
+            ->get();
+        $chapter->setRelation('pages', $pages);
 
         return response()->json($chapter);
     }
@@ -92,7 +100,7 @@ class ChapterApiController extends ApiController
     public function update(Request $request, string $id)
     {
         $requestData = $this->validate($request, $this->rules()['update']);
-        $chapter = Chapter::visible()->findOrFail($id);
+        $chapter = $this->queries->findVisibleByIdOrFail(intval($id));
         $this->checkOwnablePermission('chapter-update', $chapter);
 
         if ($request->has('book_id') && $chapter->book_id !== intval($requestData['book_id'])) {
@@ -120,7 +128,7 @@ class ChapterApiController extends ApiController
      */
     public function delete(string $id)
     {
-        $chapter = Chapter::visible()->findOrFail($id);
+        $chapter = $this->queries->findVisibleByIdOrFail(intval($id));
         $this->checkOwnablePermission('chapter-delete', $chapter);
 
         $this->chapterRepo->destroy($chapter);

app/Entities/Controllers/ChapterController.php

@@ -5,6 +5,8 @@ namespace BookStack\Entities\Controllers;
 use BookStack\Activity\Models\View;
 use BookStack\Activity\Tools\UserEntityWatchOptions;
 use BookStack\Entities\Models\Book;
+use BookStack\Entities\Queries\ChapterQueries;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Entities\Repos\ChapterRepo;
 use BookStack\Entities\Tools\BookContents;
 use BookStack\Entities\Tools\Cloner;
@@ -24,7 +26,9 @@ class ChapterController extends Controller
 {
     public function __construct(
         protected ChapterRepo $chapterRepo,
-        protected ReferenceFetcher $referenceFetcher
+        protected ChapterQueries $queries,
+        protected EntityQueries $entityQueries,
+        protected ReferenceFetcher $referenceFetcher,
     ) {
     }
 
@@ -33,12 +37,15 @@ class ChapterController extends Controller
      */
     public function create(string $bookSlug)
     {
-        $book = Book::visible()->where('slug', '=', $bookSlug)->firstOrFail();
+        $book = $this->entityQueries->books->findVisibleBySlugOrFail($bookSlug);
         $this->checkOwnablePermission('chapter-create', $book);
 
         $this->setPageTitle(trans('entities.chapters_create'));
 
-        return view('chapters.create', ['book' => $book, 'current' => $book]);
+        return view('chapters.create', [
+            'book' => $book,
+            'current' => $book,
+        ]);
     }
 
     /**
@@ -49,12 +56,13 @@ class ChapterController extends Controller
     public function store(Request $request, string $bookSlug)
     {
         $validated = $this->validate($request, [
-            'name'             => ['required', 'string', 'max:255'],
-            'description_html' => ['string', 'max:2000'],
-            'tags'             => ['array'],
+            'name'                => ['required', 'string', 'max:255'],
+            'description_html'    => ['string', 'max:2000'],
+            'tags'                => ['array'],
+            'default_template_id' => ['nullable', 'integer'],
         ]);
 
-        $book = Book::visible()->where('slug', '=', $bookSlug)->firstOrFail();
+        $book = $this->entityQueries->books->findVisibleBySlugOrFail($bookSlug);
         $this->checkOwnablePermission('chapter-create', $book);
 
         $chapter = $this->chapterRepo->create($validated, $book);
@@ -67,11 +75,12 @@ class ChapterController extends Controller
      */
     public function show(string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('chapter-view', $chapter);
 
         $sidebarTree = (new BookContents($chapter->book))->getTree();
-        $pages = $chapter->getVisiblePages();
+        $pages = $this->entityQueries->pages->visibleForChapterList($chapter->id)->get();
+
         $nextPreviousLocator = new NextPreviousContentLocator($chapter, $sidebarTree);
         View::incrementFor($chapter);
 
@@ -95,7 +104,7 @@ class ChapterController extends Controller
      */
     public function edit(string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('chapter-update', $chapter);
 
         $this->setPageTitle(trans('entities.chapters_edit_named', ['chapterName' => $chapter->getShortName()]));
@@ -111,12 +120,13 @@ class ChapterController extends Controller
     public function update(Request $request, string $bookSlug, string $chapterSlug)
     {
         $validated = $this->validate($request, [
-            'name'             => ['required', 'string', 'max:255'],
-            'description_html' => ['string', 'max:2000'],
-            'tags'             => ['array'],
+            'name'                => ['required', 'string', 'max:255'],
+            'description_html'    => ['string', 'max:2000'],
+            'tags'                => ['array'],
+            'default_template_id' => ['nullable', 'integer'],
         ]);
 
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('chapter-update', $chapter);
 
         $this->chapterRepo->update($chapter, $validated);
@@ -131,7 +141,7 @@ class ChapterController extends Controller
      */
     public function showDelete(string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('chapter-delete', $chapter);
 
         $this->setPageTitle(trans('entities.chapters_delete_named', ['chapterName' => $chapter->getShortName()]));
@@ -147,7 +157,7 @@ class ChapterController extends Controller
      */
     public function destroy(string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('chapter-delete', $chapter);
 
         $this->chapterRepo->destroy($chapter);
@@ -162,7 +172,7 @@ class ChapterController extends Controller
      */
     public function showMove(string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->setPageTitle(trans('entities.chapters_move_named', ['chapterName' => $chapter->getShortName()]));
         $this->checkOwnablePermission('chapter-update', $chapter);
         $this->checkOwnablePermission('chapter-delete', $chapter);
@@ -180,7 +190,7 @@ class ChapterController extends Controller
      */
     public function move(Request $request, string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('chapter-update', $chapter);
         $this->checkOwnablePermission('chapter-delete', $chapter);
 
@@ -209,7 +219,7 @@ class ChapterController extends Controller
      */
     public function showCopy(string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('chapter-view', $chapter);
 
         session()->flashInput(['name' => $chapter->name]);
@@ -228,13 +238,13 @@ class ChapterController extends Controller
      */
     public function copy(Request $request, Cloner $cloner, string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('chapter-view', $chapter);
 
         $entitySelection = $request->get('entity_selection') ?: null;
-        $newParentBook = $entitySelection ? $this->chapterRepo->findParentByIdentifier($entitySelection) : $chapter->getParent();
+        $newParentBook = $entitySelection ? $this->entityQueries->findVisibleByStringIdentifier($entitySelection) : $chapter->getParent();
 
-        if (is_null($newParentBook)) {
+        if (!$newParentBook instanceof Book) {
             $this->showErrorNotification(trans('errors.selected_book_not_found'));
 
             return redirect($chapter->getUrl('/copy'));
@@ -254,7 +264,7 @@ class ChapterController extends Controller
      */
     public function convertToBook(HierarchyTransformer $transformer, string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('chapter-update', $chapter);
         $this->checkOwnablePermission('chapter-delete', $chapter);
         $this->checkPermission('book-create-all');

app/Entities/Controllers/ChapterExportApiController.php

@@ -2,21 +2,17 @@
 
 namespace BookStack\Entities\Controllers;
 
-use BookStack\Entities\Models\Chapter;
+use BookStack\Entities\Queries\ChapterQueries;
 use BookStack\Entities\Tools\ExportFormatter;
 use BookStack\Http\ApiController;
 use Throwable;
 
 class ChapterExportApiController extends ApiController
 {
-    protected $exportFormatter;
-
-    /**
-     * ChapterExportController constructor.
-     */
-    public function __construct(ExportFormatter $exportFormatter)
-    {
-        $this->exportFormatter = $exportFormatter;
+    public function __construct(
+        protected ExportFormatter $exportFormatter,
+        protected ChapterQueries $queries,
+    ) {
         $this->middleware('can:content-export');
     }
 
@@ -27,7 +23,7 @@ class ChapterExportApiController extends ApiController
      */
     public function exportPdf(int $id)
     {
-        $chapter = Chapter::visible()->findOrFail($id);
+        $chapter = $this->queries->findVisibleByIdOrFail($id);
         $pdfContent = $this->exportFormatter->chapterToPdf($chapter);
 
         return $this->download()->directly($pdfContent, $chapter->slug . '.pdf');
@@ -40,7 +36,7 @@ class ChapterExportApiController extends ApiController
      */
     public function exportHtml(int $id)
     {
-        $chapter = Chapter::visible()->findOrFail($id);
+        $chapter = $this->queries->findVisibleByIdOrFail($id);
         $htmlContent = $this->exportFormatter->chapterToContainedHtml($chapter);
 
         return $this->download()->directly($htmlContent, $chapter->slug . '.html');
@@ -51,7 +47,7 @@ class ChapterExportApiController extends ApiController
      */
     public function exportPlainText(int $id)
     {
-        $chapter = Chapter::visible()->findOrFail($id);
+        $chapter = $this->queries->findVisibleByIdOrFail($id);
         $textContent = $this->exportFormatter->chapterToPlainText($chapter);
 
         return $this->download()->directly($textContent, $chapter->slug . '.txt');
@@ -62,7 +58,7 @@ class ChapterExportApiController extends ApiController
      */
     public function exportMarkdown(int $id)
     {
-        $chapter = Chapter::visible()->findOrFail($id);
+        $chapter = $this->queries->findVisibleByIdOrFail($id);
         $markdown = $this->exportFormatter->chapterToMarkdown($chapter);
 
         return $this->download()->directly($markdown, $chapter->slug . '.md');

app/Entities/Controllers/ChapterExportController.php

@@ -2,7 +2,7 @@
 
 namespace BookStack\Entities\Controllers;
 
-use BookStack\Entities\Repos\ChapterRepo;
+use BookStack\Entities\Queries\ChapterQueries;
 use BookStack\Entities\Tools\ExportFormatter;
 use BookStack\Exceptions\NotFoundException;
 use BookStack\Http\Controller;
@@ -10,16 +10,10 @@ use Throwable;
 
 class ChapterExportController extends Controller
 {
-    protected $chapterRepo;
-    protected $exportFormatter;
-
-    /**
-     * ChapterExportController constructor.
-     */
-    public function __construct(ChapterRepo $chapterRepo, ExportFormatter $exportFormatter)
-    {
-        $this->chapterRepo = $chapterRepo;
-        $this->exportFormatter = $exportFormatter;
+    public function __construct(
+        protected ChapterQueries $queries,
+        protected ExportFormatter $exportFormatter,
+    ) {
         $this->middleware('can:content-export');
     }
 
@@ -31,7 +25,7 @@ class ChapterExportController extends Controller
      */
     public function pdf(string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $pdfContent = $this->exportFormatter->chapterToPdf($chapter);
 
         return $this->download()->directly($pdfContent, $chapterSlug . '.pdf');
@@ -45,7 +39,7 @@ class ChapterExportController extends Controller
      */
     public function html(string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $containedHtml = $this->exportFormatter->chapterToContainedHtml($chapter);
 
         return $this->download()->directly($containedHtml, $chapterSlug . '.html');
@@ -58,7 +52,7 @@ class ChapterExportController extends Controller
      */
     public function plainText(string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $chapterText = $this->exportFormatter->chapterToPlainText($chapter);
 
         return $this->download()->directly($chapterText, $chapterSlug . '.txt');
@@ -71,7 +65,7 @@ class ChapterExportController extends Controller
      */
     public function markdown(string $bookSlug, string $chapterSlug)
     {
-        $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
+        $chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $chapterText = $this->exportFormatter->chapterToMarkdown($chapter);
 
         return $this->download()->directly($chapterText, $chapterSlug . '.md');

app/Entities/Controllers/PageApiController.php

@@ -2,9 +2,8 @@
 
 namespace BookStack\Entities\Controllers;
 
-use BookStack\Entities\Models\Book;
-use BookStack\Entities\Models\Chapter;
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Entities\Repos\PageRepo;
 use BookStack\Exceptions\PermissionsException;
 use BookStack\Http\ApiController;
@@ -35,7 +34,9 @@ class PageApiController extends ApiController
     ];
 
     public function __construct(
-        protected PageRepo $pageRepo
+        protected PageRepo $pageRepo,
+        protected PageQueries $queries,
+        protected EntityQueries $entityQueries,
     ) {
     }
 
@@ -44,7 +45,8 @@ class PageApiController extends ApiController
      */
     public function list()
     {
-        $pages = Page::visible();
+        $pages = $this->queries->visibleForList()
+            ->addSelect(['created_by', 'updated_by', 'revision_count', 'editor']);
 
         return $this->apiListingResponse($pages, [
             'id', 'book_id', 'chapter_id', 'name', 'slug', 'priority',
@@ -70,9 +72,9 @@ class PageApiController extends ApiController
         $this->validate($request, $this->rules['create']);
 
         if ($request->has('chapter_id')) {
-            $parent = Chapter::visible()->findOrFail($request->get('chapter_id'));
+            $parent = $this->entityQueries->chapters->findVisibleByIdOrFail(intval($request->get('chapter_id')));
         } else {
-            $parent = Book::visible()->findOrFail($request->get('book_id'));
+            $parent = $this->entityQueries->books->findVisibleByIdOrFail(intval($request->get('book_id')));
         }
         $this->checkOwnablePermission('page-create', $parent);
 
@@ -97,7 +99,7 @@ class PageApiController extends ApiController
      */
     public function read(string $id)
     {
-        $page = $this->pageRepo->getById($id, []);
+        $page = $this->queries->findVisibleByIdOrFail($id);
 
         return response()->json($page->forJsonDisplay());
     }
@@ -113,14 +115,14 @@ class PageApiController extends ApiController
     {
         $requestData = $this->validate($request, $this->rules['update']);
 
-        $page = $this->pageRepo->getById($id, []);
+        $page = $this->queries->findVisibleByIdOrFail($id);
         $this->checkOwnablePermission('page-update', $page);
 
         $parent = null;
         if ($request->has('chapter_id')) {
-            $parent = Chapter::visible()->findOrFail($request->get('chapter_id'));
+            $parent = $this->entityQueries->chapters->findVisibleByIdOrFail(intval($request->get('chapter_id')));
         } elseif ($request->has('book_id')) {
-            $parent = Book::visible()->findOrFail($request->get('book_id'));
+            $parent = $this->entityQueries->books->findVisibleByIdOrFail(intval($request->get('book_id')));
         }
 
         if ($parent && !$parent->matches($page->getParent())) {
@@ -148,7 +150,7 @@ class PageApiController extends ApiController
      */
     public function delete(string $id)
     {
-        $page = $this->pageRepo->getById($id, []);
+        $page = $this->queries->findVisibleByIdOrFail($id);
         $this->checkOwnablePermission('page-delete', $page);
 
         $this->pageRepo->destroy($page);

app/Entities/Controllers/PageController.php

@@ -6,7 +6,9 @@ use BookStack\Activity\Models\View;
 use BookStack\Activity\Tools\CommentTree;
 use BookStack\Activity\Tools\UserEntityWatchOptions;
 use BookStack\Entities\Models\Book;
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Models\Chapter;
+use BookStack\Entities\Queries\EntityQueries;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Entities\Repos\PageRepo;
 use BookStack\Entities\Tools\BookContents;
 use BookStack\Entities\Tools\Cloner;
@@ -28,6 +30,8 @@ class PageController extends Controller
 {
     public function __construct(
         protected PageRepo $pageRepo,
+        protected PageQueries $queries,
+        protected EntityQueries $entityQueries,
         protected ReferenceFetcher $referenceFetcher
     ) {
     }
@@ -39,7 +43,12 @@ class PageController extends Controller
      */
     public function create(string $bookSlug, string $chapterSlug = null)
     {
-        $parent = $this->pageRepo->getParentFromSlugs($bookSlug, $chapterSlug);
+        if ($chapterSlug) {
+            $parent = $this->entityQueries->chapters->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
+        } else {
+            $parent = $this->entityQueries->books->findVisibleBySlugOrFail($bookSlug);
+        }
+
         $this->checkOwnablePermission('page-create', $parent);
 
         // Redirect to draft edit screen if signed in
@@ -66,7 +75,12 @@ class PageController extends Controller
             'name' => ['required', 'string', 'max:255'],
         ]);
 
-        $parent = $this->pageRepo->getParentFromSlugs($bookSlug, $chapterSlug);
+        if ($chapterSlug) {
+            $parent = $this->entityQueries->chapters->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
+        } else {
+            $parent = $this->entityQueries->books->findVisibleBySlugOrFail($bookSlug);
+        }
+
         $this->checkOwnablePermission('page-create', $parent);
 
         $page = $this->pageRepo->getNewDraftPage($parent);
@@ -84,10 +98,10 @@ class PageController extends Controller
      */
     public function editDraft(Request $request, string $bookSlug, int $pageId)
     {
-        $draft = $this->pageRepo->getById($pageId);
+        $draft = $this->queries->findVisibleByIdOrFail($pageId);
         $this->checkOwnablePermission('page-create', $draft->getParent());
 
-        $editorData = new PageEditorData($draft, $this->pageRepo, $request->query('editor', ''));
+        $editorData = new PageEditorData($draft, $this->entityQueries, $request->query('editor', ''));
         $this->setPageTitle(trans('entities.pages_edit_draft'));
 
         return view('pages.edit', $editorData->getViewData());
@@ -104,7 +118,7 @@ class PageController extends Controller
         $this->validate($request, [
             'name' => ['required', 'string', 'max:255'],
         ]);
-        $draftPage = $this->pageRepo->getById($pageId);
+        $draftPage = $this->queries->findVisibleByIdOrFail($pageId);
         $this->checkOwnablePermission('page-create', $draftPage->getParent());
 
         $page = $this->pageRepo->publishDraft($draftPage, $request->all());
@@ -121,11 +135,12 @@ class PageController extends Controller
     public function show(string $bookSlug, string $pageSlug)
     {
         try {
-            $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+            $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         } catch (NotFoundException $e) {
-            $page = $this->pageRepo->getByOldSlug($bookSlug, $pageSlug);
+            $revision = $this->entityQueries->revisions->findLatestVersionBySlugs($bookSlug, $pageSlug);
+            $page = $revision->page ?? null;
 
-            if ($page === null) {
+            if (is_null($page)) {
                 throw $e;
             }
 
@@ -166,7 +181,7 @@ class PageController extends Controller
      */
     public function getPageAjax(int $pageId)
     {
-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->queries->findVisibleByIdOrFail($pageId);
         $page->setHidden(array_diff($page->getHidden(), ['html', 'markdown']));
         $page->makeHidden(['book']);
 
@@ -180,10 +195,10 @@ class PageController extends Controller
      */
     public function edit(Request $request, string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('page-update', $page);
 
-        $editorData = new PageEditorData($page, $this->pageRepo, $request->query('editor', ''));
+        $editorData = new PageEditorData($page, $this->entityQueries, $request->query('editor', ''));
         if ($editorData->getWarnings()) {
             $this->showWarningNotification(implode("\n", $editorData->getWarnings()));
         }
@@ -204,7 +219,7 @@ class PageController extends Controller
         $this->validate($request, [
             'name' => ['required', 'string', 'max:255'],
         ]);
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('page-update', $page);
 
         $this->pageRepo->update($page, $request->all());
@@ -219,7 +234,7 @@ class PageController extends Controller
      */
     public function saveDraft(Request $request, int $pageId)
     {
-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->queries->findVisibleByIdOrFail($pageId);
         $this->checkOwnablePermission('page-update', $page);
 
         if (!$this->isSignedIn()) {
@@ -244,7 +259,7 @@ class PageController extends Controller
      */
     public function redirectFromLink(int $pageId)
     {
-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->queries->findVisibleByIdOrFail($pageId);
 
         return redirect($page->getUrl());
     }
@@ -256,10 +271,12 @@ class PageController extends Controller
      */
     public function showDelete(string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('page-delete', $page);
         $this->setPageTitle(trans('entities.pages_delete_named', ['pageName' => $page->getShortName()]));
-        $usedAsTemplate = Book::query()->where('default_template_id', '=', $page->id)->count() > 0;
+        $usedAsTemplate =
+            $this->entityQueries->books->start()->where('default_template_id', '=', $page->id)->count() > 0 ||
+            $this->entityQueries->chapters->start()->where('default_template_id', '=', $page->id)->count() > 0;
 
         return view('pages.delete', [
             'book'    => $page->book,
@@ -276,10 +293,12 @@ class PageController extends Controller
      */
     public function showDeleteDraft(string $bookSlug, int $pageId)
     {
-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->queries->findVisibleByIdOrFail($pageId);
         $this->checkOwnablePermission('page-update', $page);
         $this->setPageTitle(trans('entities.pages_delete_draft_named', ['pageName' => $page->getShortName()]));
-        $usedAsTemplate = Book::query()->where('default_template_id', '=', $page->id)->count() > 0;
+        $usedAsTemplate =
+            $this->entityQueries->books->start()->where('default_template_id', '=', $page->id)->count() > 0 ||
+            $this->entityQueries->chapters->start()->where('default_template_id', '=', $page->id)->count() > 0;
 
         return view('pages.delete', [
             'book'    => $page->book,
@@ -297,7 +316,7 @@ class PageController extends Controller
      */
     public function destroy(string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('page-delete', $page);
         $parent = $page->getParent();
 
@@ -314,7 +333,7 @@ class PageController extends Controller
      */
     public function destroyDraft(string $bookSlug, int $pageId)
     {
-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->queries->findVisibleByIdOrFail($pageId);
         $book = $page->book;
         $chapter = $page->chapter;
         $this->checkOwnablePermission('page-update', $page);
@@ -339,7 +358,9 @@ class PageController extends Controller
             $query->scopes('visible');
         };
 
-        $pages = Page::visible()->with(['updatedBy', 'book' => $visibleBelongsScope, 'chapter' => $visibleBelongsScope])
+        $pages = $this->queries->visibleForList()
+            ->addSelect('updated_by')
+            ->with(['updatedBy', 'book' => $visibleBelongsScope, 'chapter' => $visibleBelongsScope])
             ->orderBy('updated_at', 'desc')
             ->paginate(20)
             ->setPath(url('/pages/recently-updated'));
@@ -361,7 +382,7 @@ class PageController extends Controller
      */
     public function showMove(string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('page-update', $page);
         $this->checkOwnablePermission('page-delete', $page);
 
@@ -379,7 +400,7 @@ class PageController extends Controller
      */
     public function move(Request $request, string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('page-update', $page);
         $this->checkOwnablePermission('page-delete', $page);
 
@@ -408,7 +429,7 @@ class PageController extends Controller
      */
     public function showCopy(string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('page-view', $page);
         session()->flashInput(['name' => $page->name]);
 
@@ -426,13 +447,13 @@ class PageController extends Controller
      */
     public function copy(Request $request, Cloner $cloner, string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('page-view', $page);
 
         $entitySelection = $request->get('entity_selection') ?: null;
-        $newParent = $entitySelection ? $this->pageRepo->findParentByIdentifier($entitySelection) : $page->getParent();
+        $newParent = $entitySelection ? $this->entityQueries->findVisibleByStringIdentifier($entitySelection) : $page->getParent();
 
-        if (is_null($newParent)) {
+        if (!$newParent instanceof Book && !$newParent instanceof Chapter) {
             $this->showErrorNotification(trans('errors.selected_book_chapter_not_found'));
 
             return redirect($page->getUrl('/copy'));

app/Entities/Controllers/PageExportApiController.php

@@ -2,18 +2,17 @@
 
 namespace BookStack\Entities\Controllers;
 
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Entities\Tools\ExportFormatter;
 use BookStack\Http\ApiController;
 use Throwable;
 
 class PageExportApiController extends ApiController
 {
-    protected $exportFormatter;
-
-    public function __construct(ExportFormatter $exportFormatter)
-    {
-        $this->exportFormatter = $exportFormatter;
+    public function __construct(
+        protected ExportFormatter $exportFormatter,
+        protected PageQueries $queries,
+    ) {
         $this->middleware('can:content-export');
     }
 
@@ -24,7 +23,7 @@ class PageExportApiController extends ApiController
      */
     public function exportPdf(int $id)
     {
-        $page = Page::visible()->findOrFail($id);
+        $page = $this->queries->findVisibleByIdOrFail($id);
         $pdfContent = $this->exportFormatter->pageToPdf($page);
 
         return $this->download()->directly($pdfContent, $page->slug . '.pdf');
@@ -37,7 +36,7 @@ class PageExportApiController extends ApiController
      */
     public function exportHtml(int $id)
     {
-        $page = Page::visible()->findOrFail($id);
+        $page = $this->queries->findVisibleByIdOrFail($id);
         $htmlContent = $this->exportFormatter->pageToContainedHtml($page);
 
         return $this->download()->directly($htmlContent, $page->slug . '.html');
@@ -48,7 +47,7 @@ class PageExportApiController extends ApiController
      */
     public function exportPlainText(int $id)
     {
-        $page = Page::visible()->findOrFail($id);
+        $page = $this->queries->findVisibleByIdOrFail($id);
         $textContent = $this->exportFormatter->pageToPlainText($page);
 
         return $this->download()->directly($textContent, $page->slug . '.txt');
@@ -59,7 +58,7 @@ class PageExportApiController extends ApiController
      */
     public function exportMarkdown(int $id)
     {
-        $page = Page::visible()->findOrFail($id);
+        $page = $this->queries->findVisibleByIdOrFail($id);
         $markdown = $this->exportFormatter->pageToMarkdown($page);
 
         return $this->download()->directly($markdown, $page->slug . '.md');

app/Entities/Controllers/PageExportController.php

@@ -2,7 +2,7 @@
 
 namespace BookStack\Entities\Controllers;
 
-use BookStack\Entities\Repos\PageRepo;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Entities\Tools\ExportFormatter;
 use BookStack\Entities\Tools\PageContent;
 use BookStack\Exceptions\NotFoundException;
@@ -11,16 +11,10 @@ use Throwable;
 
 class PageExportController extends Controller
 {
-    protected $pageRepo;
-    protected $exportFormatter;
-
-    /**
-     * PageExportController constructor.
-     */
-    public function __construct(PageRepo $pageRepo, ExportFormatter $exportFormatter)
-    {
-        $this->pageRepo = $pageRepo;
-        $this->exportFormatter = $exportFormatter;
+    public function __construct(
+        protected PageQueries $queries,
+        protected ExportFormatter $exportFormatter,
+    ) {
         $this->middleware('can:content-export');
     }
 
@@ -33,7 +27,7 @@ class PageExportController extends Controller
      */
     public function pdf(string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $page->html = (new PageContent($page))->render();
         $pdfContent = $this->exportFormatter->pageToPdf($page);
 
@@ -48,7 +42,7 @@ class PageExportController extends Controller
      */
     public function html(string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $page->html = (new PageContent($page))->render();
         $containedHtml = $this->exportFormatter->pageToContainedHtml($page);
 
@@ -62,7 +56,7 @@ class PageExportController extends Controller
      */
     public function plainText(string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $pageText = $this->exportFormatter->pageToPlainText($page);
 
         return $this->download()->directly($pageText, $pageSlug . '.txt');
@@ -75,7 +69,7 @@ class PageExportController extends Controller
      */
     public function markdown(string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->queries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $pageText = $this->exportFormatter->pageToMarkdown($page);
 
         return $this->download()->directly($pageText, $pageSlug . '.md');

app/Entities/Controllers/PageRevisionController.php

@@ -4,6 +4,7 @@ namespace BookStack\Entities\Controllers;
 
 use BookStack\Activity\ActivityType;
 use BookStack\Entities\Models\PageRevision;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Entities\Repos\PageRepo;
 use BookStack\Entities\Repos\RevisionRepo;
 use BookStack\Entities\Tools\PageContent;
@@ -18,6 +19,7 @@ class PageRevisionController extends Controller
 {
     public function __construct(
         protected PageRepo $pageRepo,
+        protected PageQueries $pageQueries,
         protected RevisionRepo $revisionRepo,
     ) {
     }
@@ -29,7 +31,7 @@ class PageRevisionController extends Controller
      */
     public function index(Request $request, string $bookSlug, string $pageSlug)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->pageQueries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $listOptions = SimpleListOptions::fromRequest($request, 'page_revisions', true)->withSortOptions([
             'id' => trans('entities.pages_revisions_sort_number')
         ]);
@@ -60,7 +62,7 @@ class PageRevisionController extends Controller
      */
     public function show(string $bookSlug, string $pageSlug, int $revisionId)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->pageQueries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         /** @var ?PageRevision $revision */
         $revision = $page->revisions()->where('id', '=', $revisionId)->first();
         if ($revision === null) {
@@ -89,7 +91,7 @@ class PageRevisionController extends Controller
      */
     public function changes(string $bookSlug, string $pageSlug, int $revisionId)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->pageQueries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         /** @var ?PageRevision $revision */
         $revision = $page->revisions()->where('id', '=', $revisionId)->first();
         if ($revision === null) {
@@ -121,7 +123,7 @@ class PageRevisionController extends Controller
      */
     public function restore(string $bookSlug, string $pageSlug, int $revisionId)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->pageQueries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('page-update', $page);
 
         $page = $this->pageRepo->restoreRevision($page, $revisionId);
@@ -136,7 +138,7 @@ class PageRevisionController extends Controller
      */
     public function destroy(string $bookSlug, string $pageSlug, int $revId)
     {
-        $page = $this->pageRepo->getBySlug($bookSlug, $pageSlug);
+        $page = $this->pageQueries->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('page-delete', $page);
 
         $revision = $page->revisions()->where('id', '=', $revId)->first();
@@ -162,7 +164,7 @@ class PageRevisionController extends Controller
      */
     public function destroyUserDraft(string $pageId)
     {
-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->pageQueries->findVisibleByIdOrFail($pageId);
         $this->revisionRepo->deleteDraftsForCurrentUser($page);
 
         return response('', 200);

app/Entities/Controllers/PageTemplateController.php

@@ -2,6 +2,7 @@
 
 namespace BookStack\Entities\Controllers;
 
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Entities\Repos\PageRepo;
 use BookStack\Exceptions\NotFoundException;
 use BookStack\Http\Controller;
@@ -9,14 +10,10 @@ use Illuminate\Http\Request;
 
 class PageTemplateController extends Controller
 {
-    protected $pageRepo;
-
-    /**
-     * PageTemplateController constructor.
-     */
-    public function __construct(PageRepo $pageRepo)
-    {
-        $this->pageRepo = $pageRepo;
+    public function __construct(
+        protected PageRepo $pageRepo,
+        protected PageQueries $pageQueries,
+    ) {
     }
 
     /**
@@ -26,7 +23,19 @@ class PageTemplateController extends Controller
     {
         $page = $request->get('page', 1);
         $search = $request->get('search', '');
-        $templates = $this->pageRepo->getTemplates(10, $page, $search);
+        $count = 10;
+
+        $query = $this->pageQueries->visibleTemplates()
+            ->orderBy('name', 'asc')
+            ->skip(($page - 1) * $count)
+            ->take($count);
+
+        if ($search) {
+            $query->where('name', 'like', '%' . $search . '%');
+        }
+
+        $templates = $query->paginate($count, ['*'], 'page', $page);
+        $templates->withPath('/templates');
 
         if ($search) {
             $templates->appends(['search' => $search]);
@@ -44,7 +53,7 @@ class PageTemplateController extends Controller
      */
     public function get(int $templateId)
     {
-        $page = $this->pageRepo->getById($templateId);
+        $page = $this->pageQueries->findVisibleByIdOrFail($templateId);
 
         if (!$page->template) {
             throw new NotFoundException();

app/Entities/Controllers/RecycleBinController.php

@@ -116,9 +116,9 @@ class RecycleBinController extends Controller
      *
      * @throws \Exception
      */
-    public function empty()
+    public function empty(TrashCan $trash)
     {
-        $deleteCount = (new TrashCan())->empty();
+        $deleteCount = $trash->empty();
 
         $this->logActivity(ActivityType::RECYCLE_BIN_EMPTY);
         $this->showSuccessNotification(trans('settings.recycle_bin_destroy_notification', ['count' => $deleteCount]));

app/Entities/Models/Book.php

@@ -117,20 +117,11 @@ class Book extends Entity implements HasCoverImage
     /**
      * Get the direct child items within this book.
      */
-    public function getDirectChildren(): Collection
+    public function getDirectVisibleChildren(): Collection
     {
         $pages = $this->directPages()->scopes('visible')->get();
         $chapters = $this->chapters()->scopes('visible')->get();
 
         return $pages->concat($chapters)->sortBy('priority')->sortByDesc('draft');
     }
-
-    /**
-     * Get a visible book by its slug.
-     * @throws \Illuminate\Database\Eloquent\ModelNotFoundException
-     */
-    public static function getBySlug(string $slug): self
-    {
-        return static::visible()->where('slug', '=', $slug)->firstOrFail();
-    }
 }

app/Entities/Models/BookChild.php

@@ -13,38 +13,9 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
  * @property int    $priority
  * @property string $book_slug
  * @property Book   $book
- *
- * @method Builder whereSlugs(string $bookSlug, string $childSlug)
  */
 abstract class BookChild extends Entity
 {
-    protected static function boot()
-    {
-        parent::boot();
-
-        // Load book slugs onto these models by default during query-time
-        static::addGlobalScope('book_slug', function (Builder $builder) {
-            $builder->addSelect(['book_slug' => function ($builder) {
-                $builder->select('slug')
-                    ->from('books')
-                    ->whereColumn('books.id', '=', 'book_id');
-            }]);
-        });
-    }
-
-    /**
-     * Scope a query to find items where the child has the given childSlug
-     * where its parent has the bookSlug.
-     */
-    public function scopeWhereSlugs(Builder $query, string $bookSlug, string $childSlug)
-    {
-        return $query->with('book')
-            ->whereHas('book', function (Builder $query) use ($bookSlug) {
-                $query->where('slug', '=', $bookSlug);
-            })
-            ->where('slug', '=', $childSlug);
-    }
-
     /**
      * Get the book this page sits in.
      */

app/Entities/Models/Chapter.php

@@ -2,6 +2,7 @@
 
 namespace BookStack\Entities\Models;
 
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Support\Collection;
@@ -10,7 +11,8 @@ use Illuminate\Support\Collection;
  * Class Chapter.
  *
  * @property Collection<Page> $pages
- * @property string           $description
+ * @property ?int             $default_template_id
+ * @property ?Page            $defaultTemplate
  */
 class Chapter extends BookChild
 {
@@ -48,6 +50,14 @@ class Chapter extends BookChild
         return url('/' . implode('/', $parts));
     }
 
+    /**
+     * Get the Page that is used as default template for newly created pages within this Chapter.
+     */
+    public function defaultTemplate(): BelongsTo
+    {
+        return $this->belongsTo(Page::class, 'default_template_id');
+    }
+
     /**
      * Get the visible pages in this chapter.
      */
@@ -59,13 +69,4 @@ class Chapter extends BookChild
         ->orderBy('priority', 'asc')
         ->get();
     }
-
-    /**
-     * Get a visible chapter by its book and page slugs.
-     * @throws \Illuminate\Database\Eloquent\ModelNotFoundException
-     */
-    public static function getBySlugs(string $bookSlug, string $chapterSlug): self
-    {
-        return static::visible()->whereSlugs($bookSlug, $chapterSlug)->firstOrFail();
-    }
 }

app/Entities/Models/Page.php

@@ -32,9 +32,6 @@ class Page extends BookChild
 {
     use HasFactory;
 
-    public static $listAttributes = ['name', 'id', 'slug', 'book_id', 'chapter_id', 'draft', 'template', 'text', 'created_at', 'updated_at', 'priority'];
-    public static $contentAttributes = ['name', 'id', 'slug', 'book_id', 'chapter_id', 'draft', 'template', 'html', 'text', 'created_at', 'updated_at', 'priority'];
-
     protected $fillable = ['name', 'priority'];
 
     public string $textField = 'text';
@@ -145,13 +142,4 @@ class Page extends BookChild
 
         return $refreshed;
     }
-
-    /**
-     * Get a visible page by its book and page slugs.
-     * @throws \Illuminate\Database\Eloquent\ModelNotFoundException
-     */
-    public static function getBySlugs(string $bookSlug, string $pageSlug): self
-    {
-        return static::visible()->whereSlugs($bookSlug, $pageSlug)->firstOrFail();
-    }
 }

app/Entities/Queries/BookQueries.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace BookStack\Entities\Queries;
+
+use BookStack\Entities\Models\Book;
+use BookStack\Exceptions\NotFoundException;
+use Illuminate\Database\Eloquent\Builder;
+
+class BookQueries implements ProvidesEntityQueries
+{
+    protected static array $listAttributes = [
+        'id', 'slug', 'name', 'description',
+        'created_at', 'updated_at', 'image_id', 'owned_by',
+    ];
+
+    public function start(): Builder
+    {
+        return Book::query();
+    }
+
+    public function findVisibleById(int $id): ?Book
+    {
+        return $this->start()->scopes('visible')->find($id);
+    }
+
+    public function findVisibleByIdOrFail(int $id): Book
+    {
+        return $this->start()->scopes('visible')->findOrFail($id);
+    }
+
+    public function findVisibleBySlugOrFail(string $slug): Book
+    {
+        /** @var ?Book $book */
+        $book = $this->start()
+            ->scopes('visible')
+            ->where('slug', '=', $slug)
+            ->first();
+
+        if ($book === null) {
+            throw new NotFoundException(trans('errors.book_not_found'));
+        }
+
+        return $book;
+    }
+
+    public function visibleForList(): Builder
+    {
+        return $this->start()->scopes('visible')
+            ->select(static::$listAttributes);
+    }
+
+    public function visibleForListWithCover(): Builder
+    {
+        return $this->visibleForList()->with('cover');
+    }
+
+    public function recentlyViewedForCurrentUser(): Builder
+    {
+        return $this->visibleForList()
+            ->scopes('withLastView')
+            ->having('last_viewed_at', '>', 0)
+            ->orderBy('last_viewed_at', 'desc');
+    }
+
+    public function popularForList(): Builder
+    {
+        return $this->visibleForList()
+            ->scopes('withViewCount')
+            ->having('view_count', '>', 0)
+            ->orderBy('view_count', 'desc');
+    }
+}

app/Entities/Queries/BookshelfQueries.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace BookStack\Entities\Queries;
+
+use BookStack\Entities\Models\Bookshelf;
+use BookStack\Exceptions\NotFoundException;
+use Illuminate\Database\Eloquent\Builder;
+
+class BookshelfQueries implements ProvidesEntityQueries
+{
+    protected static array $listAttributes = [
+        'id', 'slug', 'name', 'description',
+        'created_at', 'updated_at', 'image_id', 'owned_by',
+    ];
+
+    public function start(): Builder
+    {
+        return Bookshelf::query();
+    }
+
+    public function findVisibleById(int $id): ?Bookshelf
+    {
+        return $this->start()->scopes('visible')->find($id);
+    }
+
+    public function findVisibleByIdOrFail(int $id): Bookshelf
+    {
+        $shelf = $this->findVisibleById($id);
+
+        if (is_null($shelf)) {
+            throw new NotFoundException(trans('errors.bookshelf_not_found'));
+        }
+
+        return $shelf;
+    }
+
+    public function findVisibleBySlugOrFail(string $slug): Bookshelf
+    {
+        /** @var ?Bookshelf $shelf */
+        $shelf = $this->start()
+            ->scopes('visible')
+            ->where('slug', '=', $slug)
+            ->first();
+
+        if ($shelf === null) {
+            throw new NotFoundException(trans('errors.bookshelf_not_found'));
+        }
+
+        return $shelf;
+    }
+
+    public function visibleForList(): Builder
+    {
+        return $this->start()->scopes('visible')->select(static::$listAttributes);
+    }
+
+    public function visibleForListWithCover(): Builder
+    {
+        return $this->visibleForList()->with('cover');
+    }
+
+    public function recentlyViewedForCurrentUser(): Builder
+    {
+        return $this->visibleForList()
+            ->scopes('withLastView')
+            ->having('last_viewed_at', '>', 0)
+            ->orderBy('last_viewed_at', 'desc');
+    }
+
+    public function popularForList(): Builder
+    {
+        return $this->visibleForList()
+            ->scopes('withViewCount')
+            ->having('view_count', '>', 0)
+            ->orderBy('view_count', 'desc');
+    }
+}

app/Entities/Queries/ChapterQueries.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace BookStack\Entities\Queries;
+
+use BookStack\Entities\Models\Chapter;
+use BookStack\Exceptions\NotFoundException;
+use Illuminate\Database\Eloquent\Builder;
+
+class ChapterQueries implements ProvidesEntityQueries
+{
+    protected static array $listAttributes = [
+        'id', 'slug', 'name', 'description', 'priority',
+        'book_id', 'created_at', 'updated_at', 'owned_by',
+    ];
+
+    public function start(): Builder
+    {
+        return Chapter::query();
+    }
+
+    public function findVisibleById(int $id): ?Chapter
+    {
+        return $this->start()->scopes('visible')->find($id);
+    }
+
+    public function findVisibleByIdOrFail(int $id): Chapter
+    {
+        return $this->start()->scopes('visible')->findOrFail($id);
+    }
+
+    public function findVisibleBySlugsOrFail(string $bookSlug, string $chapterSlug): Chapter
+    {
+        /** @var ?Chapter $chapter */
+        $chapter = $this->start()
+            ->scopes('visible')
+            ->with('book')
+            ->whereHas('book', function (Builder $query) use ($bookSlug) {
+                $query->where('slug', '=', $bookSlug);
+            })
+            ->where('slug', '=', $chapterSlug)
+            ->first();
+
+        if (is_null($chapter)) {
+            throw new NotFoundException(trans('errors.chapter_not_found'));
+        }
+
+        return $chapter;
+    }
+
+    public function usingSlugs(string $bookSlug, string $chapterSlug): Builder
+    {
+        return $this->start()
+            ->where('slug', '=', $chapterSlug)
+            ->whereHas('book', function (Builder $query) use ($bookSlug) {
+                $query->where('slug', '=', $bookSlug);
+            });
+    }
+
+    public function visibleForList(): Builder
+    {
+        return $this->start()
+            ->scopes('visible')
+            ->select(array_merge(static::$listAttributes, ['book_slug' => function ($builder) {
+                $builder->select('slug')
+                    ->from('books')
+                    ->whereColumn('books.id', '=', 'chapters.book_id');
+            }]));
+    }
+}

app/Entities/Queries/EntityQueries.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace BookStack\Entities\Queries;
+
+use BookStack\Entities\Models\Entity;
+use Illuminate\Database\Eloquent\Builder;
+use InvalidArgumentException;
+
+class EntityQueries
+{
+    public function __construct(
+        public BookshelfQueries $shelves,
+        public BookQueries $books,
+        public ChapterQueries $chapters,
+        public PageQueries $pages,
+        public PageRevisionQueries $revisions,
+    ) {
+    }
+
+    /**
+     * Find an entity via an identifier string in the format:
+     * {type}:{id}
+     * Example: (book:5).
+     */
+    public function findVisibleByStringIdentifier(string $identifier): ?Entity
+    {
+        $explodedId = explode(':', $identifier);
+        $entityType = $explodedId[0];
+        $entityId = intval($explodedId[1]);
+        $queries = $this->getQueriesForType($entityType);
+
+        return $queries->findVisibleById($entityId);
+    }
+
+    /**
+     * Start a query of visible entities of the given type,
+     * suitable for listing display.
+     */
+    public function visibleForList(string $entityType): Builder
+    {
+        $queries = $this->getQueriesForType($entityType);
+        return $queries->visibleForList();
+    }
+
+    protected function getQueriesForType(string $type): ProvidesEntityQueries
+    {
+        /** @var ?ProvidesEntityQueries $queries */
+        $queries = match ($type) {
+            'page' => $this->pages,
+            'chapter' => $this->chapters,
+            'book' => $this->books,
+            'bookshelf' => $this->shelves,
+            default => null,
+        };
+
+        if (is_null($queries)) {
+            throw new InvalidArgumentException("No entity query class configured for {$type}");
+        }
+
+        return $queries;
+    }
+}

app/Entities/Queries/EntityQuery.php

@@ -1,19 +0,0 @@
-<?php
-
-namespace BookStack\Entities\Queries;
-
-use BookStack\Entities\EntityProvider;
-use BookStack\Permissions\PermissionApplicator;
-
-abstract class EntityQuery
-{
-    protected function permissionService(): PermissionApplicator
-    {
-        return app()->make(PermissionApplicator::class);
-    }
-
-    protected function entityProvider(): EntityProvider
-    {
-        return app()->make(EntityProvider::class);
-    }
-}

app/Entities/Queries/PageQueries.php

@@ -0,0 +1,112 @@
+<?php
+
+namespace BookStack\Entities\Queries;
+
+use BookStack\Entities\Models\Page;
+use BookStack\Exceptions\NotFoundException;
+use Illuminate\Database\Eloquent\Builder;
+
+class PageQueries implements ProvidesEntityQueries
+{
+    protected static array $contentAttributes = [
+        'name', 'id', 'slug', 'book_id', 'chapter_id', 'draft',
+        'template', 'html', 'text', 'created_at', 'updated_at', 'priority',
+        'created_by', 'updated_by', 'owned_by',
+    ];
+    protected static array $listAttributes = [
+        'name', 'id', 'slug', 'book_id', 'chapter_id', 'draft',
+        'template', 'text', 'created_at', 'updated_at', 'priority', 'owned_by',
+    ];
+
+    public function start(): Builder
+    {
+        return Page::query();
+    }
+
+    public function findVisibleById(int $id): ?Page
+    {
+        return $this->start()->scopes('visible')->find($id);
+    }
+
+    public function findVisibleByIdOrFail(int $id): Page
+    {
+        $page = $this->findVisibleById($id);
+
+        if (is_null($page)) {
+            throw new NotFoundException(trans('errors.page_not_found'));
+        }
+
+        return $page;
+    }
+
+    public function findVisibleBySlugsOrFail(string $bookSlug, string $pageSlug): Page
+    {
+        /** @var ?Page $page */
+        $page = $this->start()->with('book')
+            ->scopes('visible')
+            ->whereHas('book', function (Builder $query) use ($bookSlug) {
+                $query->where('slug', '=', $bookSlug);
+            })
+            ->where('slug', '=', $pageSlug)
+            ->first();
+
+        if (is_null($page)) {
+            throw new NotFoundException(trans('errors.page_not_found'));
+        }
+
+        return $page;
+    }
+
+    public function usingSlugs(string $bookSlug, string $pageSlug): Builder
+    {
+        return $this->start()
+            ->where('slug', '=', $pageSlug)
+            ->whereHas('book', function (Builder $query) use ($bookSlug) {
+                $query->where('slug', '=', $bookSlug);
+            });
+    }
+
+    public function visibleForList(): Builder
+    {
+        return $this->start()
+            ->scopes('visible')
+            ->select($this->mergeBookSlugForSelect(static::$listAttributes));
+    }
+
+    public function visibleForChapterList(int $chapterId): Builder
+    {
+        return $this->visibleForList()
+            ->where('chapter_id', '=', $chapterId)
+            ->orderBy('draft', 'desc')
+            ->orderBy('priority', 'asc');
+    }
+
+    public function visibleWithContents(): Builder
+    {
+        return $this->start()
+            ->scopes('visible')
+            ->select($this->mergeBookSlugForSelect(static::$contentAttributes));
+    }
+
+    public function currentUserDraftsForList(): Builder
+    {
+        return $this->visibleForList()
+            ->where('draft', '=', true)
+            ->where('created_by', '=', user()->id);
+    }
+
+    public function visibleTemplates(): Builder
+    {
+        return $this->visibleForList()
+            ->where('template', '=', true);
+    }
+
+    protected function mergeBookSlugForSelect(array $columns): array
+    {
+        return array_merge($columns, ['book_slug' => function ($builder) {
+            $builder->select('slug')
+                ->from('books')
+                ->whereColumn('books.id', '=', 'pages.book_id');
+        }]);
+    }
+}

app/Entities/Queries/PageRevisionQueries.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace BookStack\Entities\Queries;
+
+use BookStack\Entities\Models\PageRevision;
+use Illuminate\Database\Eloquent\Builder;
+
+class PageRevisionQueries
+{
+    public function start(): Builder
+    {
+        return PageRevision::query();
+    }
+
+    public function findLatestVersionBySlugs(string $bookSlug, string $pageSlug): ?PageRevision
+    {
+        return PageRevision::query()
+            ->whereHas('page', function (Builder $query) {
+                $query->scopes('visible');
+            })
+            ->where('slug', '=', $pageSlug)
+            ->where('type', '=', 'version')
+            ->where('book_slug', '=', $bookSlug)
+            ->orderBy('created_at', 'desc')
+            ->first();
+    }
+
+    public function findLatestCurrentUserDraftsForPageId(int $pageId): ?PageRevision
+    {
+        /** @var ?PageRevision $revision */
+        $revision = $this->latestCurrentUserDraftsForPageId($pageId)->first();
+
+        return $revision;
+    }
+
+    public function latestCurrentUserDraftsForPageId(int $pageId): Builder
+    {
+        return $this->start()
+            ->where('created_by', '=', user()->id)
+            ->where('type', 'update_draft')
+            ->where('page_id', '=', $pageId)
+            ->orderBy('created_at', 'desc');
+    }
+}

app/Entities/Queries/Popular.php

@@ -1,46 +0,0 @@
-<?php
-
-namespace BookStack\Entities\Queries;
-
-use BookStack\Activity\Models\View;
-use BookStack\Entities\Models\BookChild;
-use BookStack\Entities\Models\Entity;
-use Illuminate\Database\Eloquent\Relations\BelongsTo;
-use Illuminate\Support\Collection;
-use Illuminate\Support\Facades\DB;
-
-class Popular extends EntityQuery
-{
-    public function run(int $count, int $page, array $filterModels = null)
-    {
-        $query = $this->permissionService()
-            ->restrictEntityRelationQuery(View::query(), 'views', 'viewable_id', 'viewable_type')
-            ->select('*', 'viewable_id', 'viewable_type', DB::raw('SUM(views) as view_count'))
-            ->groupBy('viewable_id', 'viewable_type')
-            ->orderBy('view_count', 'desc');
-
-        if ($filterModels) {
-            $query->whereIn('viewable_type', $this->entityProvider()->getMorphClasses($filterModels));
-        }
-
-        $entities = $query->with('viewable')
-            ->skip($count * ($page - 1))
-            ->take($count)
-            ->get()
-            ->pluck('viewable')
-            ->filter();
-
-        $this->loadBooksForChildren($entities);
-
-        return $entities;
-    }
-
-    protected function loadBooksForChildren(Collection $entities)
-    {
-        $bookChildren = $entities->filter(fn(Entity $entity) => $entity instanceof BookChild);
-        $eloquent = (new \Illuminate\Database\Eloquent\Collection($bookChildren));
-        $eloquent->load(['book' => function (BelongsTo $query) {
-            $query->scopes('visible');
-        }]);
-    }
-}

app/Entities/Queries/ProvidesEntityQueries.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace BookStack\Entities\Queries;
+
+use BookStack\Entities\Models\Entity;
+use Illuminate\Database\Eloquent\Builder;
+
+/**
+ * Interface for our classes which provide common queries for our
+ * entity objects. Ideally all queries for entities should run through
+ * these classes.
+ * Any added methods should return a builder instances to allow extension
+ * via building on the query, unless the method starts with 'find'
+ * in which case an entity object should be returned.
+ * (nullable unless it's a *OrFail method).
+ */
+interface ProvidesEntityQueries
+{
+    /**
+     * Start a new query for this entity type.
+     */
+    public function start(): Builder;
+
+    /**
+     * Find the entity of the given ID, or return null if not found.
+     */
+    public function findVisibleById(int $id): ?Entity;
+
+    /**
+     * Start a query for items that are visible, with selection
+     * configured for list display of this item.
+     */
+    public function visibleForList(): Builder;
+}

app/Entities/Queries/QueryPopular.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace BookStack\Entities\Queries;
+
+use BookStack\Activity\Models\View;
+use BookStack\Entities\EntityProvider;
+use BookStack\Entities\Tools\MixedEntityListLoader;
+use BookStack\Permissions\PermissionApplicator;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\DB;
+
+class QueryPopular
+{
+    public function __construct(
+        protected PermissionApplicator $permissions,
+        protected EntityProvider $entityProvider,
+        protected MixedEntityListLoader $listLoader,
+    ) {
+    }
+
+    public function run(int $count, int $page, array $filterModels = null): Collection
+    {
+        $query = $this->permissions
+            ->restrictEntityRelationQuery(View::query(), 'views', 'viewable_id', 'viewable_type')
+            ->select('*', 'viewable_id', 'viewable_type', DB::raw('SUM(views) as view_count'))
+            ->groupBy('viewable_id', 'viewable_type')
+            ->orderBy('view_count', 'desc');
+
+        if ($filterModels) {
+            $query->whereIn('viewable_type', $this->entityProvider->getMorphClasses($filterModels));
+        }
+
+        $views = $query
+            ->skip($count * ($page - 1))
+            ->take($count)
+            ->get();
+
+        $this->listLoader->loadIntoRelations($views->all(), 'viewable', true);
+
+        return $views->pluck('viewable')->filter();
+    }
+}

app/Entities/Queries/QueryRecentlyViewed.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace BookStack\Entities\Queries;
+
+use BookStack\Activity\Models\View;
+use BookStack\Entities\Tools\MixedEntityListLoader;
+use BookStack\Permissions\PermissionApplicator;
+use Illuminate\Support\Collection;
+
+class QueryRecentlyViewed
+{
+    public function __construct(
+        protected PermissionApplicator $permissions,
+        protected MixedEntityListLoader $listLoader,
+    ) {
+    }
+
+    public function run(int $count, int $page): Collection
+    {
+        $user = user();
+        if ($user->isGuest()) {
+            return collect();
+        }
+
+        $query = $this->permissions->restrictEntityRelationQuery(
+            View::query(),
+            'views',
+            'viewable_id',
+            'viewable_type'
+        )
+            ->orderBy('views.updated_at', 'desc')
+            ->where('user_id', '=', user()->id);
+
+        $views = $query
+            ->skip(($page - 1) * $count)
+            ->take($count)
+            ->get();
+
+        $this->listLoader->loadIntoRelations($views->all(), 'viewable', false);
+
+        return $views->pluck('viewable')->filter();
+    }
+}

app/Entities/Queries/QueryTopFavourites.php

@@ -3,10 +3,18 @@
 namespace BookStack\Entities\Queries;
 
 use BookStack\Activity\Models\Favourite;
+use BookStack\Entities\Tools\MixedEntityListLoader;
+use BookStack\Permissions\PermissionApplicator;
 use Illuminate\Database\Query\JoinClause;
 
-class TopFavourites extends EntityQuery
+class QueryTopFavourites
 {
+    public function __construct(
+        protected PermissionApplicator $permissions,
+        protected MixedEntityListLoader $listLoader,
+    ) {
+    }
+
     public function run(int $count, int $skip = 0)
     {
         $user = user();
@@ -14,7 +22,7 @@ class TopFavourites extends EntityQuery
             return collect();
         }
 
-        $query = $this->permissionService()
+        $query = $this->permissions
             ->restrictEntityRelationQuery(Favourite::query(), 'favourites', 'favouritable_id', 'favouritable_type')
             ->select('favourites.*')
             ->leftJoin('views', function (JoinClause $join) {
@@ -25,11 +33,13 @@ class TopFavourites extends EntityQuery
             ->orderBy('views.views', 'desc')
             ->where('favourites.user_id', '=', user()->id);
 
-        return $query->with('favouritable')
+        $favourites = $query
             ->skip($skip)
             ->take($count)
-            ->get()
-            ->pluck('favouritable')
-            ->filter();
+            ->get();
+
+        $this->listLoader->loadIntoRelations($favourites->all(), 'favouritable', false);
+
+        return $favourites->pluck('favouritable')->filter();
     }
 }

app/Entities/Queries/RecentlyViewed.php

@@ -1,33 +0,0 @@
-<?php
-
-namespace BookStack\Entities\Queries;
-
-use BookStack\Activity\Models\View;
-use Illuminate\Support\Collection;
-
-class RecentlyViewed extends EntityQuery
-{
-    public function run(int $count, int $page): Collection
-    {
-        $user = user();
-        if ($user === null || $user->isGuest()) {
-            return collect();
-        }
-
-        $query = $this->permissionService()->restrictEntityRelationQuery(
-            View::query(),
-            'views',
-            'viewable_id',
-            'viewable_type'
-        )
-            ->orderBy('views.updated_at', 'desc')
-            ->where('user_id', '=', user()->id);
-
-        return $query->with('viewable')
-            ->skip(($page - 1) * $count)
-            ->take($count)
-            ->get()
-            ->pluck('viewable')
-            ->filter();
-    }
-}

app/Entities/Repos/BaseRepo.php

@@ -3,9 +3,12 @@
 namespace BookStack\Entities\Repos;
 
 use BookStack\Activity\TagRepo;
+use BookStack\Entities\Models\Book;
+use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Entity;
 use BookStack\Entities\Models\HasCoverImage;
 use BookStack\Entities\Models\HasHtmlDescription;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Exceptions\ImageUploadException;
 use BookStack\References\ReferenceStore;
 use BookStack\References\ReferenceUpdater;
@@ -20,6 +23,7 @@ class BaseRepo
         protected ImageRepo $imageRepo,
         protected ReferenceUpdater $referenceUpdater,
         protected ReferenceStore $referenceStore,
+        protected PageQueries $pageQueries,
     ) {
     }
 
@@ -104,6 +108,32 @@ class BaseRepo
         }
     }
 
+    /**
+     * Update the default page template used for this item.
+     * Checks that, if changing, the provided value is a valid template and the user
+     * has visibility of the provided page template id.
+     */
+    public function updateDefaultTemplate(Book|Chapter $entity, int $templateId): void
+    {
+        $changing = $templateId !== intval($entity->default_template_id);
+        if (!$changing) {
+            return;
+        }
+
+        if ($templateId === 0) {
+            $entity->default_template_id = null;
+            $entity->save();
+            return;
+        }
+
+        $templateExists = $this->pageQueries->visibleTemplates()
+            ->where('id', '=', $templateId)
+            ->exists();
+
+        $entity->default_template_id = $templateExists ? $templateId : null;
+        $entity->save();
+    }
+
     protected function updateDescription(Entity $entity, array $input): void
     {
         if (!in_array(HasHtmlDescription::class, class_uses($entity))) {

app/Entities/Repos/BookRepo.php

@@ -5,79 +5,23 @@ namespace BookStack\Entities\Repos;
 use BookStack\Activity\ActivityType;
 use BookStack\Activity\TagRepo;
 use BookStack\Entities\Models\Book;
-use BookStack\Entities\Models\Page;
 use BookStack\Entities\Tools\TrashCan;
 use BookStack\Exceptions\ImageUploadException;
-use BookStack\Exceptions\NotFoundException;
 use BookStack\Facades\Activity;
 use BookStack\Uploads\ImageRepo;
 use Exception;
-use Illuminate\Contracts\Pagination\LengthAwarePaginator;
 use Illuminate\Http\UploadedFile;
-use Illuminate\Support\Collection;
 
 class BookRepo
 {
     public function __construct(
         protected BaseRepo $baseRepo,
         protected TagRepo $tagRepo,
-        protected ImageRepo $imageRepo
+        protected ImageRepo $imageRepo,
+        protected TrashCan $trashCan,
     ) {
     }
 
-    /**
-     * Get all books in a paginated format.
-     */
-    public function getAllPaginated(int $count = 20, string $sort = 'name', string $order = 'asc'): LengthAwarePaginator
-    {
-        return Book::visible()->with('cover')->orderBy($sort, $order)->paginate($count);
-    }
-
-    /**
-     * Get the books that were most recently viewed by this user.
-     */
-    public function getRecentlyViewed(int $count = 20): Collection
-    {
-        return Book::visible()->withLastView()
-            ->having('last_viewed_at', '>', 0)
-            ->orderBy('last_viewed_at', 'desc')
-            ->take($count)->get();
-    }
-
-    /**
-     * Get the most popular books in the system.
-     */
-    public function getPopular(int $count = 20): Collection
-    {
-        return Book::visible()->withViewCount()
-            ->having('view_count', '>', 0)
-            ->orderBy('view_count', 'desc')
-            ->take($count)->get();
-    }
-
-    /**
-     * Get the most recently created books from the system.
-     */
-    public function getRecentlyCreated(int $count = 20): Collection
-    {
-        return Book::visible()->orderBy('created_at', 'desc')
-            ->take($count)->get();
-    }
-
-    /**
-     * Get a book by its slug.
-     */
-    public function getBySlug(string $slug): Book
-    {
-        $book = Book::visible()->where('slug', '=', $slug)->first();
-
-        if ($book === null) {
-            throw new NotFoundException(trans('errors.book_not_found'));
-        }
-
-        return $book;
-    }
-
     /**
      * Create a new book in the system.
      */
@@ -86,7 +30,7 @@ class BookRepo
         $book = new Book();
         $this->baseRepo->create($book, $input);
         $this->baseRepo->updateCoverImage($book, $input['image'] ?? null);
-        $this->updateBookDefaultTemplate($book, intval($input['default_template_id'] ?? null));
+        $this->baseRepo->updateDefaultTemplate($book, intval($input['default_template_id'] ?? null));
         Activity::add(ActivityType::BOOK_CREATE, $book);
 
         return $book;
@@ -100,7 +44,7 @@ class BookRepo
         $this->baseRepo->update($book, $input);
 
         if (array_key_exists('default_template_id', $input)) {
-            $this->updateBookDefaultTemplate($book, intval($input['default_template_id']));
+            $this->baseRepo->updateDefaultTemplate($book, intval($input['default_template_id']));
         }
 
         if (array_key_exists('image', $input)) {
@@ -112,33 +56,6 @@ class BookRepo
         return $book;
     }
 
-    /**
-     * Update the default page template used for this book.
-     * Checks that, if changing, the provided value is a valid template and the user
-     * has visibility of the provided page template id.
-     */
-    protected function updateBookDefaultTemplate(Book $book, int $templateId): void
-    {
-        $changing = $templateId !== intval($book->default_template_id);
-        if (!$changing) {
-            return;
-        }
-
-        if ($templateId === 0) {
-            $book->default_template_id = null;
-            $book->save();
-            return;
-        }
-
-        $templateExists = Page::query()->visible()
-            ->where('template', '=', true)
-            ->where('id', '=', $templateId)
-            ->exists();
-
-        $book->default_template_id = $templateExists ? $templateId : null;
-        $book->save();
-    }
-
     /**
      * Update the given book's cover image, or clear it.
      *
@@ -157,10 +74,9 @@ class BookRepo
      */
     public function destroy(Book $book)
     {
-        $trashCan = new TrashCan();
-        $trashCan->softDestroyBook($book);
+        $this->trashCan->softDestroyBook($book);
         Activity::add(ActivityType::BOOK_DELETE, $book);
 
-        $trashCan->autoClearOld();
+        $this->trashCan->autoClearOld();
     }
 }

app/Entities/Repos/BookshelfRepo.php

@@ -3,81 +3,19 @@
 namespace BookStack\Entities\Repos;
 
 use BookStack\Activity\ActivityType;
-use BookStack\Entities\Models\Book;
 use BookStack\Entities\Models\Bookshelf;
+use BookStack\Entities\Queries\BookQueries;
 use BookStack\Entities\Tools\TrashCan;
-use BookStack\Exceptions\NotFoundException;
 use BookStack\Facades\Activity;
 use Exception;
-use Illuminate\Contracts\Pagination\LengthAwarePaginator;
-use Illuminate\Support\Collection;
 
 class BookshelfRepo
 {
-    protected $baseRepo;
-
-    /**
-     * BookshelfRepo constructor.
-     */
-    public function __construct(BaseRepo $baseRepo)
-    {
-        $this->baseRepo = $baseRepo;
-    }
-
-    /**
-     * Get all bookshelves in a paginated format.
-     */
-    public function getAllPaginated(int $count = 20, string $sort = 'name', string $order = 'asc'): LengthAwarePaginator
-    {
-        return Bookshelf::visible()
-            ->with(['visibleBooks', 'cover'])
-            ->orderBy($sort, $order)
-            ->paginate($count);
-    }
-
-    /**
-     * Get the bookshelves that were most recently viewed by this user.
-     */
-    public function getRecentlyViewed(int $count = 20): Collection
-    {
-        return Bookshelf::visible()->withLastView()
-            ->having('last_viewed_at', '>', 0)
-            ->orderBy('last_viewed_at', 'desc')
-            ->take($count)->get();
-    }
-
-    /**
-     * Get the most popular bookshelves in the system.
-     */
-    public function getPopular(int $count = 20): Collection
-    {
-        return Bookshelf::visible()->withViewCount()
-            ->having('view_count', '>', 0)
-            ->orderBy('view_count', 'desc')
-            ->take($count)->get();
-    }
-
-    /**
-     * Get the most recently created bookshelves from the system.
-     */
-    public function getRecentlyCreated(int $count = 20): Collection
-    {
-        return Bookshelf::visible()->orderBy('created_at', 'desc')
-            ->take($count)->get();
-    }
-
-    /**
-     * Get a shelf by its slug.
-     */
-    public function getBySlug(string $slug): Bookshelf
-    {
-        $shelf = Bookshelf::visible()->where('slug', '=', $slug)->first();
-
-        if ($shelf === null) {
-            throw new NotFoundException(trans('errors.bookshelf_not_found'));
-        }
-
-        return $shelf;
+    public function __construct(
+        protected BaseRepo $baseRepo,
+        protected BookQueries $bookQueries,
+        protected TrashCan $trashCan,
+    ) {
     }
 
     /**
@@ -124,7 +62,7 @@ class BookshelfRepo
             return intval($id);
         });
 
-        $syncData = Book::visible()
+        $syncData = $this->bookQueries->visibleForList()
             ->whereIn('id', $bookIds)
             ->pluck('id')
             ->mapWithKeys(function ($bookId) use ($numericIDs) {
@@ -141,9 +79,8 @@ class BookshelfRepo
      */
     public function destroy(Bookshelf $shelf)
     {
-        $trashCan = new TrashCan();
-        $trashCan->softDestroyShelf($shelf);
+        $this->trashCan->softDestroyShelf($shelf);
         Activity::add(ActivityType::BOOKSHELF_DELETE, $shelf);
-        $trashCan->autoClearOld();
+        $this->trashCan->autoClearOld();
     }
 }

app/Entities/Repos/ChapterRepo.php

@@ -5,11 +5,10 @@ namespace BookStack\Entities\Repos;
 use BookStack\Activity\ActivityType;
 use BookStack\Entities\Models\Book;
 use BookStack\Entities\Models\Chapter;
-use BookStack\Entities\Models\Entity;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Entities\Tools\BookContents;
 use BookStack\Entities\Tools\TrashCan;
 use BookStack\Exceptions\MoveOperationException;
-use BookStack\Exceptions\NotFoundException;
 use BookStack\Exceptions\PermissionsException;
 use BookStack\Facades\Activity;
 use Exception;
@@ -17,26 +16,12 @@ use Exception;
 class ChapterRepo
 {
     public function __construct(
-        protected BaseRepo $baseRepo
+        protected BaseRepo $baseRepo,
+        protected EntityQueries $entityQueries,
+        protected TrashCan $trashCan,
     ) {
     }
 
-    /**
-     * Get a chapter via the slug.
-     *
-     * @throws NotFoundException
-     */
-    public function getBySlug(string $bookSlug, string $chapterSlug): Chapter
-    {
-        $chapter = Chapter::visible()->whereSlugs($bookSlug, $chapterSlug)->first();
-
-        if ($chapter === null) {
-            throw new NotFoundException(trans('errors.chapter_not_found'));
-        }
-
-        return $chapter;
-    }
-
     /**
      * Create a new chapter in the system.
      */
@@ -46,6 +31,7 @@ class ChapterRepo
         $chapter->book_id = $parentBook->id;
         $chapter->priority = (new BookContents($parentBook))->getLastPriority() + 1;
         $this->baseRepo->create($chapter, $input);
+        $this->baseRepo->updateDefaultTemplate($chapter, intval($input['default_template_id'] ?? null));
         Activity::add(ActivityType::CHAPTER_CREATE, $chapter);
 
         return $chapter;
@@ -57,6 +43,11 @@ class ChapterRepo
     public function update(Chapter $chapter, array $input): Chapter
     {
         $this->baseRepo->update($chapter, $input);
+
+        if (array_key_exists('default_template_id', $input)) {
+            $this->baseRepo->updateDefaultTemplate($chapter, intval($input['default_template_id']));
+        }
+
         Activity::add(ActivityType::CHAPTER_UPDATE, $chapter);
 
         return $chapter;
@@ -69,10 +60,9 @@ class ChapterRepo
      */
     public function destroy(Chapter $chapter)
     {
-        $trashCan = new TrashCan();
-        $trashCan->softDestroyChapter($chapter);
+        $this->trashCan->softDestroyChapter($chapter);
         Activity::add(ActivityType::CHAPTER_DELETE, $chapter);
-        $trashCan->autoClearOld();
+        $this->trashCan->autoClearOld();
     }
 
     /**
@@ -85,8 +75,8 @@ class ChapterRepo
      */
     public function move(Chapter $chapter, string $parentIdentifier): Book
     {
-        $parent = $this->findParentByIdentifier($parentIdentifier);
-        if (is_null($parent)) {
+        $parent = $this->entityQueries->findVisibleByStringIdentifier($parentIdentifier);
+        if (!$parent instanceof Book) {
             throw new MoveOperationException('Book to move chapter into not found');
         }
 
@@ -100,24 +90,4 @@ class ChapterRepo
 
         return $parent;
     }
-
-    /**
-     * Find a page parent entity via an identifier string in the format:
-     * {type}:{id}
-     * Example: (book:5).
-     *
-     * @throws MoveOperationException
-     */
-    public function findParentByIdentifier(string $identifier): ?Book
-    {
-        $stringExploded = explode(':', $identifier);
-        $entityType = $stringExploded[0];
-        $entityId = intval($stringExploded[1]);
-
-        if ($entityType !== 'book') {
-            throw new MoveOperationException('Chapters can only be in books');
-        }
-
-        return Book::visible()->where('id', '=', $entityId)->first();
-    }
 }

app/Entities/Repos/PageRepo.php

@@ -8,114 +8,30 @@ use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Entity;
 use BookStack\Entities\Models\Page;
 use BookStack\Entities\Models\PageRevision;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Entities\Tools\BookContents;
 use BookStack\Entities\Tools\PageContent;
 use BookStack\Entities\Tools\PageEditorData;
 use BookStack\Entities\Tools\TrashCan;
 use BookStack\Exceptions\MoveOperationException;
-use BookStack\Exceptions\NotFoundException;
 use BookStack\Exceptions\PermissionsException;
 use BookStack\Facades\Activity;
 use BookStack\References\ReferenceStore;
 use BookStack\References\ReferenceUpdater;
 use Exception;
-use Illuminate\Pagination\LengthAwarePaginator;
 
 class PageRepo
 {
     public function __construct(
         protected BaseRepo $baseRepo,
         protected RevisionRepo $revisionRepo,
+        protected EntityQueries $entityQueries,
         protected ReferenceStore $referenceStore,
-        protected ReferenceUpdater $referenceUpdater
+        protected ReferenceUpdater $referenceUpdater,
+        protected TrashCan $trashCan,
     ) {
     }
 
-    /**
-     * Get a page by ID.
-     *
-     * @throws NotFoundException
-     */
-    public function getById(int $id, array $relations = ['book']): Page
-    {
-        /** @var Page $page */
-        $page = Page::visible()->with($relations)->find($id);
-
-        if (!$page) {
-            throw new NotFoundException(trans('errors.page_not_found'));
-        }
-
-        return $page;
-    }
-
-    /**
-     * Get a page its book and own slug.
-     *
-     * @throws NotFoundException
-     */
-    public function getBySlug(string $bookSlug, string $pageSlug): Page
-    {
-        $page = Page::visible()->whereSlugs($bookSlug, $pageSlug)->first();
-
-        if (!$page) {
-            throw new NotFoundException(trans('errors.page_not_found'));
-        }
-
-        return $page;
-    }
-
-    /**
-     * Get a page by its old slug but checking the revisions table
-     * for the last revision that matched the given page and book slug.
-     */
-    public function getByOldSlug(string $bookSlug, string $pageSlug): ?Page
-    {
-        $revision = $this->revisionRepo->getBySlugs($bookSlug, $pageSlug);
-
-        return $revision->page ?? null;
-    }
-
-    /**
-     * Get pages that have been marked as a template.
-     */
-    public function getTemplates(int $count = 10, int $page = 1, string $search = ''): LengthAwarePaginator
-    {
-        $query = Page::visible()
-            ->where('template', '=', true)
-            ->orderBy('name', 'asc')
-            ->skip(($page - 1) * $count)
-            ->take($count);
-
-        if ($search) {
-            $query->where('name', 'like', '%' . $search . '%');
-        }
-
-        $paginator = $query->paginate($count, ['*'], 'page', $page);
-        $paginator->withPath('/templates');
-
-        return $paginator;
-    }
-
-    /**
-     * Get a parent item via slugs.
-     */
-    public function getParentFromSlugs(string $bookSlug, string $chapterSlug = null): Entity
-    {
-        if ($chapterSlug !== null) {
-            return Chapter::visible()->whereSlugs($bookSlug, $chapterSlug)->firstOrFail();
-        }
-
-        return Book::visible()->where('slug', '=', $bookSlug)->firstOrFail();
-    }
-
-    /**
-     * Get the draft copy of the given page for the current user.
-     */
-    public function getUserDraft(Page $page): ?PageRevision
-    {
-        return $this->revisionRepo->getLatestDraftForCurrentUser($page);
-    }
-
     /**
      * Get a new draft page belonging to the given parent entity.
      */
@@ -136,7 +52,7 @@ class PageRepo
             $page->book_id = $parent->id;
         }
 
-        $defaultTemplate = $page->book->defaultTemplate;
+        $defaultTemplate = $page->chapter->defaultTemplate ?? $page->book->defaultTemplate;
         if ($defaultTemplate && userCan('view', $defaultTemplate)) {
             $page->forceFill([
                 'html'  => $defaultTemplate->html,
@@ -269,10 +185,9 @@ class PageRepo
      */
     public function destroy(Page $page)
     {
-        $trashCan = new TrashCan();
-        $trashCan->softDestroyPage($page);
+        $this->trashCan->softDestroyPage($page);
         Activity::add(ActivityType::PAGE_DELETE, $page);
-        $trashCan->autoClearOld();
+        $this->trashCan->autoClearOld();
     }
 
     /**
@@ -324,8 +239,8 @@ class PageRepo
      */
     public function move(Page $page, string $parentIdentifier): Entity
     {
-        $parent = $this->findParentByIdentifier($parentIdentifier);
-        if (is_null($parent)) {
+        $parent = $this->entityQueries->findVisibleByStringIdentifier($parentIdentifier);
+        if (!$parent instanceof Chapter && !$parent instanceof Book) {
             throw new MoveOperationException('Book or chapter to move page into not found');
         }
 
@@ -343,28 +258,6 @@ class PageRepo
         return $parent;
     }
 
-    /**
-     * Find a page parent entity via an identifier string in the format:
-     * {type}:{id}
-     * Example: (book:5).
-     *
-     * @throws MoveOperationException
-     */
-    public function findParentByIdentifier(string $identifier): ?Entity
-    {
-        $stringExploded = explode(':', $identifier);
-        $entityType = $stringExploded[0];
-        $entityId = intval($stringExploded[1]);
-
-        if ($entityType !== 'book' && $entityType !== 'chapter') {
-            throw new MoveOperationException('Pages can only be in books or chapters');
-        }
-
-        $parentClass = $entityType === 'book' ? Book::class : Chapter::class;
-
-        return $parentClass::visible()->where('id', '=', $entityId)->first();
-    }
-
     /**
      * Get a new priority for a page.
      */

app/Entities/Repos/RevisionRepo.php

@@ -4,39 +4,13 @@ namespace BookStack\Entities\Repos;
 
 use BookStack\Entities\Models\Page;
 use BookStack\Entities\Models\PageRevision;
-use Illuminate\Database\Eloquent\Builder;
+use BookStack\Entities\Queries\PageRevisionQueries;
 
 class RevisionRepo
 {
-    /**
-     * Get a revision by its stored book and page slug values.
-     */
-    public function getBySlugs(string $bookSlug, string $pageSlug): ?PageRevision
-    {
-        /** @var ?PageRevision $revision */
-        $revision = PageRevision::query()
-            ->whereHas('page', function (Builder $query) {
-                $query->scopes('visible');
-            })
-            ->where('slug', '=', $pageSlug)
-            ->where('type', '=', 'version')
-            ->where('book_slug', '=', $bookSlug)
-            ->orderBy('created_at', 'desc')
-            ->with('page')
-            ->first();
-
-        return $revision;
-    }
-
-    /**
-     * Get the latest draft revision, for the given page, belonging to the current user.
-     */
-    public function getLatestDraftForCurrentUser(Page $page): ?PageRevision
-    {
-        /** @var ?PageRevision $revision */
-        $revision = $this->queryForCurrentUserDraft($page->id)->first();
-
-        return $revision;
+    public function __construct(
+        protected PageRevisionQueries $queries,
+    ) {
     }
 
     /**
@@ -44,7 +18,7 @@ class RevisionRepo
      */
     public function deleteDraftsForCurrentUser(Page $page): void
     {
-        $this->queryForCurrentUserDraft($page->id)->delete();
+        $this->queries->latestCurrentUserDraftsForPageId($page->id)->delete();
     }
 
     /**
@@ -53,7 +27,7 @@ class RevisionRepo
      */
     public function getNewDraftForCurrentUser(Page $page): PageRevision
     {
-        $draft = $this->getLatestDraftForCurrentUser($page);
+        $draft = $this->queries->findLatestCurrentUserDraftsForPageId($page->id);
 
         if ($draft) {
             return $draft;
@@ -116,16 +90,4 @@ class RevisionRepo
             PageRevision::query()->whereIn('id', $revisionsToDelete->pluck('id'))->delete();
         }
     }
-
-    /**
-     * Query update draft revisions for the current user.
-     */
-    protected function queryForCurrentUserDraft(int $pageId): Builder
-    {
-        return PageRevision::query()
-            ->where('created_by', '=', user()->id)
-            ->where('type', 'update_draft')
-            ->where('page_id', '=', $pageId)
-            ->orderBy('created_at', 'desc');
-    }
 }

app/Entities/Tools/BookContents.php

@@ -7,15 +7,17 @@ use BookStack\Entities\Models\BookChild;
 use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Entity;
 use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
 use Illuminate\Support\Collection;
 
 class BookContents
 {
-    protected Book $book;
+    protected EntityQueries $queries;
 
-    public function __construct(Book $book)
-    {
-        $this->book = $book;
+    public function __construct(
+        protected Book $book,
+    ) {
+        $this->queries = app()->make(EntityQueries::class);
     }
 
     /**
@@ -23,10 +25,12 @@ class BookContents
      */
     public function getLastPriority(): int
     {
-        $maxPage = Page::visible()->where('book_id', '=', $this->book->id)
+        $maxPage = $this->book->pages()
             ->where('draft', '=', false)
-            ->where('chapter_id', '=', 0)->max('priority');
-        $maxChapter = Chapter::visible()->where('book_id', '=', $this->book->id)
+            ->where('chapter_id', '=', 0)
+            ->max('priority');
+
+        $maxChapter = $this->book->chapters()
             ->max('priority');
 
         return max($maxChapter, $maxPage, 1);
@@ -38,7 +42,7 @@ class BookContents
     public function getTree(bool $showDrafts = false, bool $renderPages = false): Collection
     {
         $pages = $this->getPages($showDrafts, $renderPages);
-        $chapters = Chapter::visible()->where('book_id', '=', $this->book->id)->get();
+        $chapters = $this->book->chapters()->scopes('visible')->get();
         $all = collect()->concat($pages)->concat($chapters);
         $chapterMap = $chapters->keyBy('id');
         $lonePages = collect();
@@ -87,15 +91,17 @@ class BookContents
      */
     protected function getPages(bool $showDrafts = false, bool $getPageContent = false): Collection
     {
-        $query = Page::visible()
-            ->select($getPageContent ? Page::$contentAttributes : Page::$listAttributes)
-            ->where('book_id', '=', $this->book->id);
+        if ($getPageContent) {
+            $query = $this->queries->pages->visibleWithContents();
+        } else {
+            $query = $this->queries->pages->visibleForList();
+        }
 
         if (!$showDrafts) {
             $query->where('draft', '=', false);
         }
 
-        return $query->get();
+        return $query->where('book_id', '=', $this->book->id)->get();
     }
 
     /**
@@ -126,7 +132,7 @@ class BookContents
 
         /** @var Book[] $booksInvolved */
         $booksInvolved = array_values(array_filter($modelMap, function (string $key) {
-            return strpos($key, 'book:') === 0;
+            return str_starts_with($key, 'book:');
         }, ARRAY_FILTER_USE_KEY));
 
         // Update permissions of books involved
@@ -279,7 +285,7 @@ class BookContents
             }
         }
 
-        $pages = Page::visible()->whereIn('id', array_unique($ids['page']))->get(Page::$listAttributes);
+        $pages = $this->queries->pages->visibleForList()->whereIn('id', array_unique($ids['page']))->get();
         /** @var Page $page */
         foreach ($pages as $page) {
             $modelMap['page:' . $page->id] = $page;
@@ -289,14 +295,14 @@ class BookContents
             }
         }
 
-        $chapters = Chapter::visible()->whereIn('id', array_unique($ids['chapter']))->get();
+        $chapters = $this->queries->chapters->visibleForList()->whereIn('id', array_unique($ids['chapter']))->get();
         /** @var Chapter $chapter */
         foreach ($chapters as $chapter) {
             $modelMap['chapter:' . $chapter->id] = $chapter;
             $ids['book'][] = $chapter->book_id;
         }
 
-        $books = Book::visible()->whereIn('id', array_unique($ids['book']))->get();
+        $books = $this->queries->books->visibleForList()->whereIn('id', array_unique($ids['book']))->get();
         /** @var Book $book */
         foreach ($books as $book) {
             $modelMap['book:' . $book->id] = $book;

app/Entities/Tools/Cloner.php

@@ -77,7 +77,7 @@ class Cloner
         $copyBook = $this->bookRepo->create($bookDetails);
 
         // Clone contents
-        $directChildren = $original->getDirectChildren();
+        $directChildren = $original->getDirectVisibleChildren();
         foreach ($directChildren as $child) {
             if ($child instanceof Chapter && userCan('chapter-create', $copyBook)) {
                 $this->cloneChapter($child, $copyBook, $child->name);

app/Entities/Tools/MixedEntityListLoader.php

@@ -3,20 +3,13 @@
 namespace BookStack\Entities\Tools;
 
 use BookStack\App\Model;
-use BookStack\Entities\EntityProvider;
+use BookStack\Entities\Queries\EntityQueries;
 use Illuminate\Database\Eloquent\Relations\Relation;
 
 class MixedEntityListLoader
 {
-    protected array $listAttributes = [
-        'page'      => ['id', 'name', 'slug', 'book_id', 'chapter_id', 'text', 'draft'],
-        'chapter'   => ['id', 'name', 'slug', 'book_id', 'description'],
-        'book'      => ['id', 'name', 'slug', 'description'],
-        'bookshelf' => ['id', 'name', 'slug', 'description'],
-    ];
-
     public function __construct(
-        protected EntityProvider $entityProvider
+        protected EntityQueries $queries,
     ) {
     }
 
@@ -26,7 +19,7 @@ class MixedEntityListLoader
      * This will look for a model id and type via 'name_id' and 'name_type'.
      * @param Model[] $relations
      */
-    public function loadIntoRelations(array $relations, string $relationName): void
+    public function loadIntoRelations(array $relations, string $relationName, bool $loadParents): void
     {
         $idsByType = [];
         foreach ($relations as $relation) {
@@ -40,7 +33,7 @@ class MixedEntityListLoader
             $idsByType[$type][] = $id;
         }
 
-        $modelMap = $this->idsByTypeToModelMap($idsByType);
+        $modelMap = $this->idsByTypeToModelMap($idsByType, $loadParents);
 
         foreach ($relations as $relation) {
             $type = $relation->getAttribute($relationName . '_type');
@@ -56,21 +49,14 @@ class MixedEntityListLoader
      * @param array<string, int[]> $idsByType
      * @return array<string, array<int, Model>>
      */
-    protected function idsByTypeToModelMap(array $idsByType): array
+    protected function idsByTypeToModelMap(array $idsByType, bool $eagerLoadParents): array
     {
         $modelMap = [];
 
         foreach ($idsByType as $type => $ids) {
-            if (!isset($this->listAttributes[$type])) {
-                continue;
-            }
-
-            $instance = $this->entityProvider->get($type);
-            $models = $instance->newQuery()
-                ->select($this->listAttributes[$type])
-                ->scopes('visible')
+            $models = $this->queries->visibleForList($type)
                 ->whereIn('id', $ids)
-                ->with($this->getRelationsToEagerLoad($type))
+                ->with($eagerLoadParents ? $this->getRelationsToEagerLoad($type) : [])
                 ->get();
 
             if (count($models) > 0) {

app/Entities/Tools/PageContent.php

@@ -3,6 +3,7 @@
 namespace BookStack\Entities\Tools;
 
 use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Entities\Tools\Markdown\MarkdownToHtml;
 use BookStack\Exceptions\ImageUploadException;
 use BookStack\Facades\Theme;
@@ -21,9 +22,12 @@ use Illuminate\Support\Str;
 
 class PageContent
 {
+    protected PageQueries $pageQueries;
+
     public function __construct(
         protected Page $page
     ) {
+        $this->pageQueries = app()->make(PageQueries::class);
     }
 
     /**
@@ -325,13 +329,14 @@ class PageContent
     protected function getContentProviderClosure(bool $blankIncludes): Closure
     {
         $contextPage = $this->page;
+        $queries = $this->pageQueries;
 
-        return function (PageIncludeTag $tag) use ($blankIncludes, $contextPage): PageIncludeContent {
+        return function (PageIncludeTag $tag) use ($blankIncludes, $contextPage, $queries): PageIncludeContent {
             if ($blankIncludes) {
                 return PageIncludeContent::fromHtmlAndTag('', $tag);
             }
 
-            $matchedPage = Page::visible()->find($tag->getPageId());
+            $matchedPage = $queries->findVisibleById($tag->getPageId());
             $content = PageIncludeContent::fromHtmlAndTag($matchedPage->html ?? '', $tag);
 
             if (Theme::hasListeners(ThemeEvents::PAGE_INCLUDE_PARSE)) {

app/Entities/Tools/PageEditorData.php

@@ -4,7 +4,7 @@ namespace BookStack\Entities\Tools;
 
 use BookStack\Activity\Tools\CommentTree;
 use BookStack\Entities\Models\Page;
-use BookStack\Entities\Repos\PageRepo;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Entities\Tools\Markdown\HtmlToMarkdown;
 use BookStack\Entities\Tools\Markdown\MarkdownToHtml;
 
@@ -15,7 +15,7 @@ class PageEditorData
 
     public function __construct(
         protected Page $page,
-        protected PageRepo $pageRepo,
+        protected EntityQueries $queries,
         protected string $requestedEditor
     ) {
         $this->viewData = $this->build();
@@ -35,7 +35,12 @@ class PageEditorData
     {
         $page = clone $this->page;
         $isDraft = boolval($this->page->draft);
-        $templates = $this->pageRepo->getTemplates(10);
+        $templates = $this->queries->pages->visibleTemplates()
+            ->orderBy('name', 'asc')
+            ->take(10)
+            ->paginate()
+            ->withPath('/templates');
+
         $draftsEnabled = auth()->check();
 
         $isDraftRevision = false;
@@ -47,8 +52,8 @@ class PageEditorData
         }
 
         // Check for a current draft version for this user
-        $userDraft = $this->pageRepo->getUserDraft($page);
-        if ($userDraft !== null) {
+        $userDraft = $this->queries->revisions->findLatestCurrentUserDraftsForPageId($page->id);
+        if (!is_null($userDraft)) {
             $page->forceFill($userDraft->only(['name', 'html', 'markdown']));
             $isDraftRevision = true;
             $this->warnings[] = $editActivity->getEditingActiveDraftMessage($userDraft);

app/Entities/Tools/ShelfContext.php

@@ -4,10 +4,16 @@ namespace BookStack\Entities\Tools;
 
 use BookStack\Entities\Models\Book;
 use BookStack\Entities\Models\Bookshelf;
+use BookStack\Entities\Queries\BookshelfQueries;
 
 class ShelfContext
 {
-    protected $KEY_SHELF_CONTEXT_ID = 'context_bookshelf_id';
+    protected string $KEY_SHELF_CONTEXT_ID = 'context_bookshelf_id';
+
+    public function __construct(
+        protected BookshelfQueries $shelfQueries,
+    ) {
+    }
 
     /**
      * Get the current bookshelf context for the given book.
@@ -20,8 +26,7 @@ class ShelfContext
             return null;
         }
 
-        /** @var Bookshelf $shelf */
-        $shelf = Bookshelf::visible()->find($contextBookshelfId);
+        $shelf = $this->shelfQueries->findVisibleById($contextBookshelfId);
         $shelfContainsBook = $shelf && $shelf->contains($book);
 
         return $shelfContainsBook ? $shelf : null;
@@ -30,7 +35,7 @@ class ShelfContext
     /**
      * Store the current contextual shelf ID.
      */
-    public function setShelfContext(int $shelfId)
+    public function setShelfContext(int $shelfId): void
     {
         session()->put($this->KEY_SHELF_CONTEXT_ID, $shelfId);
     }
@@ -38,7 +43,7 @@ class ShelfContext
     /**
      * Clear the session stored shelf context id.
      */
-    public function clearShelfContext()
+    public function clearShelfContext(): void
     {
         session()->forget($this->KEY_SHELF_CONTEXT_ID);
     }

app/Entities/Tools/SiblingFetcher.php

@@ -7,10 +7,17 @@ use BookStack\Entities\Models\Book;
 use BookStack\Entities\Models\Bookshelf;
 use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
 use Illuminate\Support\Collection;
 
 class SiblingFetcher
 {
+    public function __construct(
+        protected EntityQueries $queries,
+        protected ShelfContext $shelfContext,
+    ) {
+    }
+
     /**
      * Search among the siblings of the entity of given type and id.
      */
@@ -26,23 +33,23 @@ class SiblingFetcher
 
         // Page in book or chapter
         if (($entity instanceof Page && !$entity->chapter) || $entity instanceof Chapter) {
-            $entities = $entity->book->getDirectChildren();
+            $entities = $entity->book->getDirectVisibleChildren();
         }
 
         // Book
         // Gets just the books in a shelf if shelf is in context
         if ($entity instanceof Book) {
-            $contextShelf = (new ShelfContext())->getContextualShelfForBook($entity);
+            $contextShelf = $this->shelfContext->getContextualShelfForBook($entity);
             if ($contextShelf) {
                 $entities = $contextShelf->visibleBooks()->get();
             } else {
-                $entities = Book::visible()->get();
+                $entities = $this->queries->books->visibleForList()->get();
             }
         }
 
         // Shelf
         if ($entity instanceof Bookshelf) {
-            $entities = Bookshelf::visible()->get();
+            $entities = $this->queries->shelves->visibleForList()->get();
         }
 
         return $entities;

app/Entities/Tools/TrashCan.php

@@ -10,6 +10,7 @@ use BookStack\Entities\Models\Deletion;
 use BookStack\Entities\Models\Entity;
 use BookStack\Entities\Models\HasCoverImage;
 use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Exceptions\NotifyException;
 use BookStack\Facades\Activity;
 use BookStack\Uploads\AttachmentService;
@@ -20,6 +21,11 @@ use Illuminate\Support\Carbon;
 
 class TrashCan
 {
+    public function __construct(
+        protected EntityQueries $queries,
+    ) {
+    }
+
     /**
      * Send a shelf to the recycle bin.
      *
@@ -203,7 +209,13 @@ class TrashCan
         }
 
         // Remove book template usages
-        Book::query()->where('default_template_id', '=', $page->id)
+        $this->queries->books->start()
+            ->where('default_template_id', '=', $page->id)
+            ->update(['default_template_id' => null]);
+
+        // Remove chapter template usages
+        $this->queries->chapters->start()
+            ->where('default_template_id', '=', $page->id)
             ->update(['default_template_id' => null]);
 
         $page->forceDelete();

app/Http/DownloadResponseFactory.php

@@ -2,18 +2,15 @@
 
 namespace BookStack\Http;
 
-use BookStack\Util\WebSafeMimeSniffer;
 use Illuminate\Http\Request;
 use Illuminate\Http\Response;
 use Symfony\Component\HttpFoundation\StreamedResponse;
 
 class DownloadResponseFactory
 {
-    protected Request $request;
-
-    public function __construct(Request $request)
-    {
-        $this->request = $request;
+    public function __construct(
+        protected Request $request
+    ) {
     }
 
     /**
@@ -21,26 +18,21 @@ class DownloadResponseFactory
      */
     public function directly(string $content, string $fileName): Response
     {
-        return response()->make($content, 200, $this->getHeaders($fileName));
+        return response()->make($content, 200, $this->getHeaders($fileName, strlen($content)));
     }
 
     /**
      * Create a response that forces a download, from a given stream of content.
      */
-    public function streamedDirectly($stream, string $fileName): StreamedResponse
+    public function streamedDirectly($stream, string $fileName, int $fileSize): StreamedResponse
     {
-        return response()->stream(function () use ($stream) {
-
-            // End & flush the output buffer, if we're in one, otherwise we still use memory.
-            // Output buffer may or may not exist depending on PHP `output_buffering` setting.
-            // Ignore in testing since output buffers are used to gather a response.
-            if (!empty(ob_get_status()) && !app()->runningUnitTests()) {
-                ob_end_clean();
-            }
-
-            fpassthru($stream);
-            fclose($stream);
-        }, 200, $this->getHeaders($fileName));
+        $rangeStream = new RangeSupportedStream($stream, $fileSize, $this->request);
+        $headers = array_merge($this->getHeaders($fileName, $fileSize), $rangeStream->getResponseHeaders());
+        return response()->stream(
+            fn() => $rangeStream->outputAndClose(),
+            $rangeStream->getResponseStatus(),
+            $headers,
+        );
     }
 
     /**
@@ -48,28 +40,30 @@ class DownloadResponseFactory
      * correct for the file, in a way so the browser can show the content in browser,
      * for a given content stream.
      */
-    public function streamedInline($stream, string $fileName): StreamedResponse
+    public function streamedInline($stream, string $fileName, int $fileSize): StreamedResponse
     {
-        $sniffContent = fread($stream, 2000);
-        $mime = (new WebSafeMimeSniffer())->sniff($sniffContent);
+        $rangeStream = new RangeSupportedStream($stream, $fileSize, $this->request);
+        $mime = $rangeStream->sniffMime();
+        $headers = array_merge($this->getHeaders($fileName, $fileSize, $mime), $rangeStream->getResponseHeaders());
 
-        return response()->stream(function () use ($sniffContent, $stream) {
-            echo $sniffContent;
-            fpassthru($stream);
-            fclose($stream);
-        }, 200, $this->getHeaders($fileName, $mime));
+        return response()->stream(
+            fn() => $rangeStream->outputAndClose(),
+            $rangeStream->getResponseStatus(),
+            $headers,
+        );
     }
 
     /**
      * Get the common headers to provide for a download response.
      */
-    protected function getHeaders(string $fileName, string $mime = 'application/octet-stream'): array
+    protected function getHeaders(string $fileName, int $fileSize, string $mime = 'application/octet-stream'): array
     {
         $disposition = ($mime === 'application/octet-stream') ? 'attachment' : 'inline';
         $downloadName = str_replace('"', '', $fileName);
 
         return [
             'Content-Type'           => $mime,
+            'Content-Length'         => $fileSize,
             'Content-Disposition'    => "{$disposition}; filename=\"{$downloadName}\"",
             'X-Content-Type-Options' => 'nosniff',
         ];

app/Http/Kernel.php

@@ -28,7 +28,7 @@ class Kernel extends HttpKernel
             \BookStack\Http\Middleware\ApplyCspRules::class,
             \BookStack\Http\Middleware\EncryptCookies::class,
             \Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
-            \Illuminate\Session\Middleware\StartSession::class,
+            \BookStack\Http\Middleware\StartSessionExtended::class,
             \Illuminate\View\Middleware\ShareErrorsFromSession::class,
             \BookStack\Http\Middleware\VerifyCsrfToken::class,
             \BookStack\Http\Middleware\CheckEmailConfirmed::class,

app/Http/Middleware/StartSessionExtended.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace BookStack\Http\Middleware;
+
+use Illuminate\Http\Request;
+use Illuminate\Session\Middleware\StartSession as Middleware;
+
+/**
+ * An extended version of the default Laravel "StartSession" middleware
+ * with customizations applied as required:
+ *
+ * - Adds filtering for the request URLs stored in session history.
+ */
+class StartSessionExtended extends Middleware
+{
+    protected static array $pathPrefixesExcludedFromHistory = [
+        'uploads/images/'
+    ];
+
+    /**
+     * @inheritdoc
+     */
+    protected function storeCurrentUrl(Request $request, $session): void
+    {
+        $requestPath = strtolower($request->path());
+        foreach (static::$pathPrefixesExcludedFromHistory as $excludedPath) {
+            if (str_starts_with($requestPath, $excludedPath)) {
+                return;
+            }
+        }
+
+        parent::storeCurrentUrl($request, $session);
+    }
+}

app/Http/RangeSupportedStream.php

@@ -0,0 +1,134 @@
+<?php
+
+namespace BookStack\Http;
+
+use BookStack\Util\WebSafeMimeSniffer;
+use Illuminate\Http\Request;
+
+/**
+ * Helper wrapper for range-based stream response handling.
+ * Much of this used symfony/http-foundation as a reference during build.
+ * URL: https://github.com/symfony/http-foundation/blob/v6.0.20/BinaryFileResponse.php
+ * License: MIT license, Copyright (c) Fabien Potencier.
+ */
+class RangeSupportedStream
+{
+    protected string $sniffContent = '';
+    protected array $responseHeaders = [];
+    protected int $responseStatus = 200;
+
+    protected int $responseLength = 0;
+    protected int $responseOffset = 0;
+
+    public function __construct(
+        protected $stream,
+        protected int $fileSize,
+        Request $request,
+    ) {
+        $this->responseLength = $this->fileSize;
+        $this->parseRequest($request);
+    }
+
+    /**
+     * Sniff a mime type from the stream.
+     */
+    public function sniffMime(): string
+    {
+        $offset = min(2000, $this->fileSize);
+        $this->sniffContent = fread($this->stream, $offset);
+
+        return (new WebSafeMimeSniffer())->sniff($this->sniffContent);
+    }
+
+    /**
+     * Output the current stream to stdout before closing out the stream.
+     */
+    public function outputAndClose(): void
+    {
+        // End & flush the output buffer, if we're in one, otherwise we still use memory.
+        // Output buffer may or may not exist depending on PHP `output_buffering` setting.
+        // Ignore in testing since output buffers are used to gather a response.
+        if (!empty(ob_get_status()) && !app()->runningUnitTests()) {
+            ob_end_clean();
+        }
+
+        $outStream = fopen('php://output', 'w');
+        $sniffLength = strlen($this->sniffContent);
+        $bytesToWrite = $this->responseLength;
+
+        if ($sniffLength > 0 && $this->responseOffset < $sniffLength) {
+            $sniffEnd = min($sniffLength, $bytesToWrite + $this->responseOffset);
+            $sniffOutLength = $sniffEnd - $this->responseOffset;
+            $sniffOutput = substr($this->sniffContent, $this->responseOffset, $sniffOutLength);
+            fwrite($outStream, $sniffOutput);
+            $bytesToWrite -= $sniffOutLength;
+        } else if ($this->responseOffset !== 0) {
+            fseek($this->stream, $this->responseOffset);
+        }
+
+        stream_copy_to_stream($this->stream, $outStream, $bytesToWrite);
+
+        fclose($this->stream);
+        fclose($outStream);
+    }
+
+    public function getResponseHeaders(): array
+    {
+        return $this->responseHeaders;
+    }
+
+    public function getResponseStatus(): int
+    {
+        return $this->responseStatus;
+    }
+
+    protected function parseRequest(Request $request): void
+    {
+        $this->responseHeaders['Accept-Ranges'] = $request->isMethodSafe() ? 'bytes' : 'none';
+
+        $range = $this->getRangeFromRequest($request);
+        if ($range) {
+            [$start, $end] = $range;
+            if ($start < 0 || $start > $end) {
+                $this->responseStatus = 416;
+                $this->responseHeaders['Content-Range'] = sprintf('bytes */%s', $this->fileSize);
+            } elseif ($end - $start < $this->fileSize - 1) {
+                $this->responseLength = $end < $this->fileSize ? $end - $start + 1 : -1;
+                $this->responseOffset = $start;
+                $this->responseStatus = 206;
+                $this->responseHeaders['Content-Range'] = sprintf('bytes %s-%s/%s', $start, $end, $this->fileSize);
+                $this->responseHeaders['Content-Length'] = $end - $start + 1;
+            }
+        }
+
+        if ($request->isMethod('HEAD')) {
+            $this->responseLength = 0;
+        }
+    }
+
+    protected function getRangeFromRequest(Request $request): ?array
+    {
+        $range = $request->headers->get('Range');
+        if (!$range || !$request->isMethod('GET') || !str_starts_with($range, 'bytes=')) {
+            return null;
+        }
+
+        if ($request->headers->has('If-Range')) {
+            return null;
+        }
+
+        [$start, $end] = explode('-', substr($range, 6), 2) + [0];
+
+        $end = ('' === $end) ? $this->fileSize - 1 : (int) $end;
+
+        if ('' === $start) {
+            $start = $this->fileSize - $end;
+            $end = $this->fileSize - 1;
+        } else {
+            $start = (int) $start;
+        }
+
+        $end = min($end, $this->fileSize - 1);
+        return [$start, $end];
+    }
+}

app/Permissions/JointPermissionBuilder.php

@@ -4,10 +4,10 @@ namespace BookStack\Permissions;
 
 use BookStack\Entities\Models\Book;
 use BookStack\Entities\Models\BookChild;
-use BookStack\Entities\Models\Bookshelf;
 use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Entity;
 use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Permissions\Models\JointPermission;
 use BookStack\Users\Models\Role;
 use Illuminate\Database\Eloquent\Builder;
@@ -20,6 +20,12 @@ use Illuminate\Support\Facades\DB;
  */
 class JointPermissionBuilder
 {
+    public function __construct(
+        protected EntityQueries $queries,
+    ) {
+    }
+
+
     /**
      * Re-generate all entity permission from scratch.
      */
@@ -36,7 +42,7 @@ class JointPermissionBuilder
         });
 
         // Chunk through all bookshelves
-        Bookshelf::query()->withTrashed()->select(['id', 'owned_by'])
+        $this->queries->shelves->start()->withTrashed()->select(['id', 'owned_by'])
             ->chunk(50, function (EloquentCollection $shelves) use ($roles) {
                 $this->createManyJointPermissions($shelves->all(), $roles);
             });
@@ -88,7 +94,7 @@ class JointPermissionBuilder
         });
 
         // Chunk through all bookshelves
-        Bookshelf::query()->select(['id', 'owned_by'])
+        $this->queries->shelves->start()->select(['id', 'owned_by'])
             ->chunk(100, function ($shelves) use ($roles) {
                 $this->createManyJointPermissions($shelves->all(), $roles);
             });
@@ -99,7 +105,7 @@ class JointPermissionBuilder
      */
     protected function bookFetchQuery(): Builder
     {
-        return Book::query()->withTrashed()
+        return $this->queries->books->start()->withTrashed()
             ->select(['id', 'owned_by'])->with([
                 'chapters' => function ($query) {
                     $query->withTrashed()->select(['id', 'owned_by', 'book_id']);

app/Permissions/PermissionsController.php

@@ -2,10 +2,7 @@
 
 namespace BookStack\Permissions;
 
-use BookStack\Entities\Models\Book;
-use BookStack\Entities\Models\Bookshelf;
-use BookStack\Entities\Models\Chapter;
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Entities\Tools\PermissionsUpdater;
 use BookStack\Http\Controller;
 use BookStack\Permissions\Models\EntityPermission;
@@ -14,19 +11,18 @@ use Illuminate\Http\Request;
 
 class PermissionsController extends Controller
 {
-    protected PermissionsUpdater $permissionsUpdater;
-
-    public function __construct(PermissionsUpdater $permissionsUpdater)
-    {
-        $this->permissionsUpdater = $permissionsUpdater;
+    public function __construct(
+        protected PermissionsUpdater $permissionsUpdater,
+        protected EntityQueries $queries,
+    ) {
     }
 
     /**
-     * Show the Permissions view for a page.
+     * Show the permissions view for a page.
      */
     public function showForPage(string $bookSlug, string $pageSlug)
     {
-        $page = Page::getBySlugs($bookSlug, $pageSlug);
+        $page = $this->queries->pages->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('restrictions-manage', $page);
 
         $this->setPageTitle(trans('entities.pages_permissions'));
@@ -41,7 +37,7 @@ class PermissionsController extends Controller
      */
     public function updateForPage(Request $request, string $bookSlug, string $pageSlug)
     {
-        $page = Page::getBySlugs($bookSlug, $pageSlug);
+        $page = $this->queries->pages->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $this->checkOwnablePermission('restrictions-manage', $page);
 
         $this->permissionsUpdater->updateFromPermissionsForm($page, $request);
@@ -52,11 +48,11 @@ class PermissionsController extends Controller
     }
 
     /**
-     * Show the Restrictions view for a chapter.
+     * Show the permissions view for a chapter.
      */
     public function showForChapter(string $bookSlug, string $chapterSlug)
     {
-        $chapter = Chapter::getBySlugs($bookSlug, $chapterSlug);
+        $chapter = $this->queries->chapters->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('restrictions-manage', $chapter);
 
         $this->setPageTitle(trans('entities.chapters_permissions'));
@@ -67,11 +63,11 @@ class PermissionsController extends Controller
     }
 
     /**
-     * Set the restrictions for a chapter.
+     * Set the permissions for a chapter.
      */
     public function updateForChapter(Request $request, string $bookSlug, string $chapterSlug)
     {
-        $chapter = Chapter::getBySlugs($bookSlug, $chapterSlug);
+        $chapter = $this->queries->chapters->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $this->checkOwnablePermission('restrictions-manage', $chapter);
 
         $this->permissionsUpdater->updateFromPermissionsForm($chapter, $request);
@@ -86,7 +82,7 @@ class PermissionsController extends Controller
      */
     public function showForBook(string $slug)
     {
-        $book = Book::getBySlug($slug);
+        $book = $this->queries->books->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('restrictions-manage', $book);
 
         $this->setPageTitle(trans('entities.books_permissions'));
@@ -97,11 +93,11 @@ class PermissionsController extends Controller
     }
 
     /**
-     * Set the restrictions for a book.
+     * Set the permissions for a book.
      */
     public function updateForBook(Request $request, string $slug)
     {
-        $book = Book::getBySlug($slug);
+        $book = $this->queries->books->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('restrictions-manage', $book);
 
         $this->permissionsUpdater->updateFromPermissionsForm($book, $request);
@@ -116,7 +112,7 @@ class PermissionsController extends Controller
      */
     public function showForShelf(string $slug)
     {
-        $shelf = Bookshelf::getBySlug($slug);
+        $shelf = $this->queries->shelves->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('restrictions-manage', $shelf);
 
         $this->setPageTitle(trans('entities.shelves_permissions'));
@@ -131,7 +127,7 @@ class PermissionsController extends Controller
      */
     public function updateForShelf(Request $request, string $slug)
     {
-        $shelf = Bookshelf::getBySlug($slug);
+        $shelf = $this->queries->shelves->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('restrictions-manage', $shelf);
 
         $this->permissionsUpdater->updateFromPermissionsForm($shelf, $request);
@@ -146,7 +142,7 @@ class PermissionsController extends Controller
      */
     public function copyShelfPermissionsToBooks(string $slug)
     {
-        $shelf = Bookshelf::getBySlug($slug);
+        $shelf = $this->queries->shelves->findVisibleBySlugOrFail($slug);
         $this->checkOwnablePermission('restrictions-manage', $shelf);
 
         $updateCount = $this->permissionsUpdater->updateBookPermissionsFromShelf($shelf);

app/References/CrossLinkParser.php

@@ -3,6 +3,7 @@
 namespace BookStack\References;
 
 use BookStack\App\Model;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\References\ModelResolvers\BookLinkModelResolver;
 use BookStack\References\ModelResolvers\BookshelfLinkModelResolver;
 use BookStack\References\ModelResolvers\ChapterLinkModelResolver;
@@ -85,12 +86,14 @@ class CrossLinkParser
      */
     public static function createWithEntityResolvers(): self
     {
+        $queries = app()->make(EntityQueries::class);
+
         return new self([
-            new PagePermalinkModelResolver(),
-            new PageLinkModelResolver(),
-            new ChapterLinkModelResolver(),
-            new BookLinkModelResolver(),
-            new BookshelfLinkModelResolver(),
+            new PagePermalinkModelResolver($queries->pages),
+            new PageLinkModelResolver($queries->pages),
+            new ChapterLinkModelResolver($queries->chapters),
+            new BookLinkModelResolver($queries->books),
+            new BookshelfLinkModelResolver($queries->shelves),
         ]);
     }
 }

app/References/ModelResolvers/BookLinkModelResolver.php

@@ -4,9 +4,15 @@ namespace BookStack\References\ModelResolvers;
 
 use BookStack\App\Model;
 use BookStack\Entities\Models\Book;
+use BookStack\Entities\Queries\BookQueries;
 
 class BookLinkModelResolver implements CrossLinkModelResolver
 {
+    public function __construct(
+        protected BookQueries $queries
+    ) {
+    }
+
     public function resolve(string $link): ?Model
     {
         $pattern = '/^' . preg_quote(url('/books'), '/') . '\/([\w-]+)' . '([#?\/]|$)/';
@@ -19,7 +25,7 @@ class BookLinkModelResolver implements CrossLinkModelResolver
         $bookSlug = $matches[1];
 
         /** @var ?Book $model */
-        $model = Book::query()->where('slug', '=', $bookSlug)->first(['id']);
+        $model = $this->queries->start()->where('slug', '=', $bookSlug)->first(['id']);
 
         return $model;
     }

app/References/ModelResolvers/BookshelfLinkModelResolver.php

@@ -4,9 +4,14 @@ namespace BookStack\References\ModelResolvers;
 
 use BookStack\App\Model;
 use BookStack\Entities\Models\Bookshelf;
+use BookStack\Entities\Queries\BookshelfQueries;
 
 class BookshelfLinkModelResolver implements CrossLinkModelResolver
 {
+    public function __construct(
+        protected BookshelfQueries $queries
+    ) {
+    }
     public function resolve(string $link): ?Model
     {
         $pattern = '/^' . preg_quote(url('/shelves'), '/') . '\/([\w-]+)' . '([#?\/]|$)/';
@@ -19,7 +24,7 @@ class BookshelfLinkModelResolver implements CrossLinkModelResolver
         $shelfSlug = $matches[1];
 
         /** @var ?Bookshelf $model */
-        $model = Bookshelf::query()->where('slug', '=', $shelfSlug)->first(['id']);
+        $model = $this->queries->start()->where('slug', '=', $shelfSlug)->first(['id']);
 
         return $model;
     }

app/References/ModelResolvers/ChapterLinkModelResolver.php

@@ -4,9 +4,15 @@ namespace BookStack\References\ModelResolvers;
 
 use BookStack\App\Model;
 use BookStack\Entities\Models\Chapter;
+use BookStack\Entities\Queries\ChapterQueries;
 
 class ChapterLinkModelResolver implements CrossLinkModelResolver
 {
+    public function __construct(
+        protected ChapterQueries $queries
+    ) {
+    }
+
     public function resolve(string $link): ?Model
     {
         $pattern = '/^' . preg_quote(url('/books'), '/') . '\/([\w-]+)' . '\/chapter\/' . '([\w-]+)' . '([#?\/]|$)/';
@@ -20,7 +26,7 @@ class ChapterLinkModelResolver implements CrossLinkModelResolver
         $chapterSlug = $matches[2];
 
         /** @var ?Chapter $model */
-        $model = Chapter::query()->whereSlugs($bookSlug, $chapterSlug)->first(['id']);
+        $model = $this->queries->usingSlugs($bookSlug, $chapterSlug)->first(['id']);
 
         return $model;
     }

app/References/ModelResolvers/PageLinkModelResolver.php

@@ -4,9 +4,15 @@ namespace BookStack\References\ModelResolvers;
 
 use BookStack\App\Model;
 use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\PageQueries;
 
 class PageLinkModelResolver implements CrossLinkModelResolver
 {
+    public function __construct(
+        protected PageQueries $queries
+    ) {
+    }
+
     public function resolve(string $link): ?Model
     {
         $pattern = '/^' . preg_quote(url('/books'), '/') . '\/([\w-]+)' . '\/page\/' . '([\w-]+)' . '([#?\/]|$)/';
@@ -20,7 +26,7 @@ class PageLinkModelResolver implements CrossLinkModelResolver
         $pageSlug = $matches[2];
 
         /** @var ?Page $model */
-        $model = Page::query()->whereSlugs($bookSlug, $pageSlug)->first(['id']);
+        $model = $this->queries->usingSlugs($bookSlug, $pageSlug)->first(['id']);
 
         return $model;
     }

app/References/ModelResolvers/PagePermalinkModelResolver.php

@@ -4,9 +4,15 @@ namespace BookStack\References\ModelResolvers;
 
 use BookStack\App\Model;
 use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\PageQueries;
 
 class PagePermalinkModelResolver implements CrossLinkModelResolver
 {
+    public function __construct(
+        protected PageQueries $queries
+    ) {
+    }
+
     public function resolve(string $link): ?Model
     {
         $pattern = '/^' . preg_quote(url('/link'), '/') . '\/(\d+)/';
@@ -18,7 +24,7 @@ class PagePermalinkModelResolver implements CrossLinkModelResolver
 
         $id = intval($matches[1]);
         /** @var ?Page $model */
-        $model = Page::query()->find($id, ['id']);
+        $model = $this->queries->start()->find($id, ['id']);
 
         return $model;
     }

app/References/ReferenceController.php

@@ -2,16 +2,14 @@
 
 namespace BookStack\References;
 
-use BookStack\Entities\Models\Book;
-use BookStack\Entities\Models\Bookshelf;
-use BookStack\Entities\Models\Chapter;
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Http\Controller;
 
 class ReferenceController extends Controller
 {
     public function __construct(
-        protected ReferenceFetcher $referenceFetcher
+        protected ReferenceFetcher $referenceFetcher,
+        protected EntityQueries $queries,
     ) {
     }
 
@@ -20,7 +18,7 @@ class ReferenceController extends Controller
      */
     public function page(string $bookSlug, string $pageSlug)
     {
-        $page = Page::getBySlugs($bookSlug, $pageSlug);
+        $page = $this->queries->pages->findVisibleBySlugsOrFail($bookSlug, $pageSlug);
         $references = $this->referenceFetcher->getReferencesToEntity($page);
 
         return view('pages.references', [
@@ -34,7 +32,7 @@ class ReferenceController extends Controller
      */
     public function chapter(string $bookSlug, string $chapterSlug)
     {
-        $chapter = Chapter::getBySlugs($bookSlug, $chapterSlug);
+        $chapter = $this->queries->chapters->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
         $references = $this->referenceFetcher->getReferencesToEntity($chapter);
 
         return view('chapters.references', [
@@ -48,7 +46,7 @@ class ReferenceController extends Controller
      */
     public function book(string $slug)
     {
-        $book = Book::getBySlug($slug);
+        $book = $this->queries->books->findVisibleBySlugOrFail($slug);
         $references = $this->referenceFetcher->getReferencesToEntity($book);
 
         return view('books.references', [
@@ -62,7 +60,7 @@ class ReferenceController extends Controller
      */
     public function shelf(string $slug)
     {
-        $shelf = Bookshelf::getBySlug($slug);
+        $shelf = $this->queries->shelves->findVisibleBySlugOrFail($slug);
         $references = $this->referenceFetcher->getReferencesToEntity($shelf);
 
         return view('shelves.references', [

app/References/ReferenceFetcher.php

@@ -23,7 +23,7 @@ class ReferenceFetcher
     public function getReferencesToEntity(Entity $entity): Collection
     {
         $references = $this->queryReferencesToEntity($entity)->get();
-        $this->mixedEntityListLoader->loadIntoRelations($references->all(), 'from');
+        $this->mixedEntityListLoader->loadIntoRelations($references->all(), 'from', true);
 
         return $references;
     }

app/Search/SearchController.php

@@ -2,8 +2,8 @@
 
 namespace BookStack\Search;
 
-use BookStack\Entities\Models\Page;
-use BookStack\Entities\Queries\Popular;
+use BookStack\Entities\Queries\PageQueries;
+use BookStack\Entities\Queries\QueryPopular;
 use BookStack\Entities\Tools\SiblingFetcher;
 use BookStack\Http\Controller;
 use Illuminate\Http\Request;
@@ -11,7 +11,8 @@ use Illuminate\Http\Request;
 class SearchController extends Controller
 {
     public function __construct(
-        protected SearchRunner $searchRunner
+        protected SearchRunner $searchRunner,
+        protected PageQueries $pageQueries,
     ) {
     }
 
@@ -66,7 +67,7 @@ class SearchController extends Controller
      * Search for a list of entities and return a partial HTML response of matching entities.
      * Returns the most popular entities if no search is provided.
      */
-    public function searchForSelector(Request $request)
+    public function searchForSelector(Request $request, QueryPopular $queryPopular)
     {
         $entityTypes = $request->filled('types') ? explode(',', $request->get('types')) : ['page', 'chapter', 'book'];
         $searchTerm = $request->get('term', false);
@@ -77,7 +78,7 @@ class SearchController extends Controller
             $searchTerm .= ' {type:' . implode('|', $entityTypes) . '}';
             $entities = $this->searchRunner->searchEntities(SearchOptions::fromString($searchTerm), 'all', 1, 20)['results'];
         } else {
-            $entities = (new Popular())->run(20, 0, $entityTypes);
+            $entities = $queryPopular->run(20, 0, $entityTypes);
         }
 
         return view('search.parts.entity-selector-list', ['entities' => $entities, 'permission' => $permission]);
@@ -95,12 +96,11 @@ class SearchController extends Controller
             $searchOptions->setFilter('is_template');
             $entities = $this->searchRunner->searchEntities($searchOptions, 'page', 1, 20)['results'];
         } else {
-            $entities = Page::visible()
-                ->where('template', '=', true)
+            $entities = $this->pageQueries->visibleTemplates()
                 ->where('draft', '=', false)
                 ->orderBy('updated_at', 'desc')
                 ->take(20)
-                ->get(Page::$listAttributes);
+                ->get();
         }
 
         return view('search.parts.entity-selector-list', [
@@ -130,12 +130,12 @@ class SearchController extends Controller
     /**
      * Search siblings items in the system.
      */
-    public function searchSiblings(Request $request)
+    public function searchSiblings(Request $request, SiblingFetcher $siblingFetcher)
     {
         $type = $request->get('entity_type', null);
         $id = $request->get('entity_id', null);
 
-        $entities = (new SiblingFetcher())->fetch($type, $id);
+        $entities = $siblingFetcher->fetch($type, $id);
 
         return view('entities.list-basic', ['entities' => $entities, 'style' => 'compact']);
     }

app/Search/SearchRunner.php

@@ -3,9 +3,9 @@
 namespace BookStack\Search;
 
 use BookStack\Entities\EntityProvider;
-use BookStack\Entities\Models\BookChild;
 use BookStack\Entities\Models\Entity;
 use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Permissions\PermissionApplicator;
 use BookStack\Users\Models\User;
 use Illuminate\Database\Connection;
@@ -20,9 +20,6 @@ use SplObjectStorage;
 
 class SearchRunner
 {
-    protected EntityProvider $entityProvider;
-    protected PermissionApplicator $permissions;
-
     /**
      * Acceptable operators to be used in a query.
      *
@@ -38,10 +35,11 @@ class SearchRunner
      */
     protected $termAdjustmentCache;
 
-    public function __construct(EntityProvider $entityProvider, PermissionApplicator $permissions)
-    {
-        $this->entityProvider = $entityProvider;
-        $this->permissions = $permissions;
+    public function __construct(
+        protected EntityProvider $entityProvider,
+        protected PermissionApplicator $permissions,
+        protected EntityQueries $entityQueries,
+    ) {
         $this->termAdjustmentCache = new SplObjectStorage();
     }
 
@@ -72,10 +70,9 @@ class SearchRunner
                 continue;
             }
 
-            $entityModelInstance = $this->entityProvider->get($entityType);
-            $searchQuery = $this->buildQuery($searchOpts, $entityModelInstance);
+            $searchQuery = $this->buildQuery($searchOpts, $entityType);
             $entityTotal = $searchQuery->count();
-            $searchResults = $this->getPageOfDataFromQuery($searchQuery, $entityModelInstance, $page, $count);
+            $searchResults = $this->getPageOfDataFromQuery($searchQuery, $entityType, $page, $count);
 
             if ($entityTotal > ($page * $count)) {
                 $hasMore = true;
@@ -108,8 +105,7 @@ class SearchRunner
                 continue;
             }
 
-            $entityModelInstance = $this->entityProvider->get($entityType);
-            $search = $this->buildQuery($opts, $entityModelInstance)->where('book_id', '=', $bookId)->take(20)->get();
+            $search = $this->buildQuery($opts, $entityType)->where('book_id', '=', $bookId)->take(20)->get();
             $results = $results->merge($search);
         }
 
@@ -122,8 +118,7 @@ class SearchRunner
     public function searchChapter(int $chapterId, string $searchString): Collection
     {
         $opts = SearchOptions::fromString($searchString);
-        $entityModelInstance = $this->entityProvider->get('page');
-        $pages = $this->buildQuery($opts, $entityModelInstance)->where('chapter_id', '=', $chapterId)->take(20)->get();
+        $pages = $this->buildQuery($opts, 'page')->where('chapter_id', '=', $chapterId)->take(20)->get();
 
         return $pages->sortByDesc('score');
     }
@@ -131,17 +126,17 @@ class SearchRunner
     /**
      * Get a page of result data from the given query based on the provided page parameters.
      */
-    protected function getPageOfDataFromQuery(EloquentBuilder $query, Entity $entityModelInstance, int $page = 1, int $count = 20): EloquentCollection
+    protected function getPageOfDataFromQuery(EloquentBuilder $query, string $entityType, int $page = 1, int $count = 20): EloquentCollection
     {
         $relations = ['tags'];
 
-        if ($entityModelInstance instanceof BookChild) {
+        if ($entityType === 'page' || $entityType === 'chapter') {
             $relations['book'] = function (BelongsTo $query) {
                 $query->scopes('visible');
             };
         }
 
-        if ($entityModelInstance instanceof Page) {
+        if ($entityType === 'page') {
             $relations['chapter'] = function (BelongsTo $query) {
                 $query->scopes('visible');
             };
@@ -157,18 +152,13 @@ class SearchRunner
     /**
      * Create a search query for an entity.
      */
-    protected function buildQuery(SearchOptions $searchOpts, Entity $entityModelInstance): EloquentBuilder
+    protected function buildQuery(SearchOptions $searchOpts, string $entityType): EloquentBuilder
     {
-        $entityQuery = $entityModelInstance->newQuery()->scopes('visible');
-
-        if ($entityModelInstance instanceof Page) {
-            $entityQuery->select(array_merge($entityModelInstance::$listAttributes, ['owned_by']));
-        } else {
-            $entityQuery->select(['*']);
-        }
+        $entityModelInstance = $this->entityProvider->get($entityType);
+        $entityQuery = $this->entityQueries->visibleForList($entityType);
 
         // Handle normal search terms
-        $this->applyTermSearch($entityQuery, $searchOpts, $entityModelInstance);
+        $this->applyTermSearch($entityQuery, $searchOpts, $entityType);
 
         // Handle exact term matching
         foreach ($searchOpts->exacts as $inputTerm) {
@@ -198,7 +188,7 @@ class SearchRunner
     /**
      * For the given search query, apply the queries for handling the regular search terms.
      */
-    protected function applyTermSearch(EloquentBuilder $entityQuery, SearchOptions $options, Entity $entity): void
+    protected function applyTermSearch(EloquentBuilder $entityQuery, SearchOptions $options, string $entityType): void
     {
         $terms = $options->searches;
         if (count($terms) === 0) {
@@ -216,7 +206,7 @@ class SearchRunner
 
         $subQuery->addBinding($scoreSelect['bindings'], 'select');
 
-        $subQuery->where('entity_type', '=', $entity->getMorphClass());
+        $subQuery->where('entity_type', '=', $entityType);
         $subQuery->where(function (Builder $query) use ($terms) {
             foreach ($terms as $inputTerm) {
                 $inputTerm = str_replace('\\', '\\\\', $inputTerm);

app/Settings/MaintenanceController.php

@@ -14,7 +14,7 @@ class MaintenanceController extends Controller
     /**
      * Show the page for application maintenance.
      */
-    public function index()
+    public function index(TrashCan $trashCan)
     {
         $this->checkPermission('settings-manage');
         $this->setPageTitle(trans('settings.maint'));
@@ -23,7 +23,7 @@ class MaintenanceController extends Controller
         $version = trim(file_get_contents(base_path('version')));
 
         // Recycle bin details
-        $recycleStats = (new TrashCan())->getTrashedCounts();
+        $recycleStats = $trashCan->getTrashedCounts();
 
         return view('settings.maintenance', [
             'version'      => $version,

app/Theming/ThemeEvents.php

@@ -23,7 +23,7 @@ class ThemeEvents
      * The provided $detail can be a string or a loggable type of model. You should check
      * the type before making use of this parameter.
      *
-     * @param string                                $type
+     * @param string $type
      * @param string|\BookStack\Activity\Models\Loggable $detail
      */
     const ACTIVITY_LOGGED = 'activity_logged';
@@ -42,18 +42,37 @@ class ThemeEvents
      * system as a standard app user. This includes a user becoming logged in
      * after registration. This is not emitted upon API usage.
      *
-     * @param string               $authSystem
+     * @param string $authSystem
      * @param \BookStack\Users\Models\User $user
      */
     const AUTH_LOGIN = 'auth_login';
 
+    /**
+     * Auth pre-register event.
+     * Runs right before a new user account is registered in the system by any authentication
+     * system as a standard app user including auto-registration systems used by LDAP,
+     * SAML, OIDC and social systems. It only includes self-registrations,
+     * not accounts created by others in the UI or via the REST API.
+     * It runs after any other normal validation steps.
+     * Any account/email confirmation occurs post-registration.
+     * The provided $userData contains the main details that would be used to create
+     * the account, and may depend on authentication method.
+     * If false is returned from the event, registration will be prevented and the user
+     * will be returned to the login page.
+     *
+     * @param string $authSystem
+     * @param array $userData
+     * @returns bool|null
+     */
+    const AUTH_PRE_REGISTER = 'auth_pre_register';
+
     /**
      * Auth register event.
      * Runs right after a user is newly registered to the application by any authentication
      * system as a standard app user. This includes auto-registration systems used
-     * by LDAP, SAML and social systems. It only includes self-registrations.
+     * by LDAP, SAML, OIDC and social systems. It only includes self-registrations.
      *
-     * @param string               $authSystem
+     * @param string $authSystem
      * @param \BookStack\Users\Models\User $user
      */
     const AUTH_REGISTER = 'auth_register';
@@ -91,8 +110,8 @@ class ThemeEvents
      *
      * @param string $tagReference
      * @param string $replacementHTML
-     * @param \BookStack\Entities\Models\Page   $currentPage
-     * @param ?\BookStack\Entities\Models\Page  $referencedPage
+     * @param \BookStack\Entities\Models\Page $currentPage
+     * @param ?\BookStack\Entities\Models\Page $referencedPage
      */
     const PAGE_INCLUDE_PARSE = 'page_include_parse';
 
@@ -133,7 +152,7 @@ class ThemeEvents
      * Provides both the original request and the currently resolved response.
      * Return values, if provided, will be used as a new response to use.
      *
-     * @param \Illuminate\Http\Request                                                       $request
+     * @param \Illuminate\Http\Request $request
      * @param \Illuminate\Http\Response|\Symfony\Component\HttpFoundation\BinaryFileResponse $response
      * @returns \Illuminate\Http\Response|null
      */
@@ -149,11 +168,11 @@ class ThemeEvents
      * If the listener returns a non-null value, that will be used as the POST data instead
      * of the system default.
      *
-     * @param string                                     $event
-     * @param \BookStack\Activity\Models\Webhook         $webhook
+     * @param string $event
+     * @param \BookStack\Activity\Models\Webhook $webhook
      * @param string|\BookStack\Activity\Models\Loggable $detail
-     * @param \BookStack\Users\Models\User               $initiator
-     * @param int                                        $initiatedTime
+     * @param \BookStack\Users\Models\User $initiator
+     * @param int $initiatedTime
      * @returns array|null
      */
     const WEBHOOK_CALL_BEFORE = 'webhook_call_before';

app/Translation/LocaleManager.php

@@ -58,6 +58,7 @@ class LocaleManager
         'sk'          => 'sk_SK',
         'sl'          => 'sl_SI',
         'sq'          => 'sq_AL',
+        'sr'          => 'sr_RS',
         'sv'          => 'sv_SE',
         'tr'          => 'tr_TR',
         'uk'          => 'uk_UA',

app/Uploads/Attachment.php

@@ -77,7 +77,22 @@ class Attachment extends Model
     }
 
     /**
-     * Generate a HTML link to this attachment.
+     * Get the representation of this attachment in a format suitable for the page editors.
+     * Detects and adapts video content to use an inline video embed.
+     */
+    public function editorContent(): array
+    {
+        $videoExtensions = ['mp4', 'webm', 'mkv', 'ogg', 'avi'];
+        if (in_array(strtolower($this->extension), $videoExtensions)) {
+            $html = '<video src="' . e($this->getUrl(true)) . '" controls width="480" height="270"></video>';
+            return ['text/html' => $html, 'text/plain' => $html];
+        }
+
+        return ['text/html' => $this->htmlLink(), 'text/plain' => $this->markdownLink()];
+    }
+
+    /**
+     * Generate the HTML link to this attachment.
      */
     public function htmlLink(): string
     {
@@ -85,7 +100,7 @@ class Attachment extends Model
     }
 
     /**
-     * Generate a markdown link to this attachment.
+     * Generate a MarkDown link to this attachment.
      */
     public function markdownLink(): string
     {

app/Uploads/AttachmentService.php

@@ -4,7 +4,6 @@ namespace BookStack\Uploads;
 
 use BookStack\Exceptions\FileUploadException;
 use Exception;
-use Illuminate\Contracts\Filesystem\FileNotFoundException;
 use Illuminate\Contracts\Filesystem\Filesystem as Storage;
 use Illuminate\Filesystem\FilesystemManager;
 use Illuminate\Support\Facades\Log;
@@ -66,8 +65,6 @@ class AttachmentService
     /**
      * Stream an attachment from storage.
      *
-     * @throws FileNotFoundException
-     *
      * @return resource|null
      */
     public function streamAttachmentFromStorage(Attachment $attachment)
@@ -75,6 +72,14 @@ class AttachmentService
         return $this->getStorageDisk()->readStream($this->adjustPathForStorageDisk($attachment->path));
     }
 
+    /**
+     * Read the file size of an attachment from storage, in bytes.
+     */
+    public function getAttachmentFileSize(Attachment $attachment): int
+    {
+        return $this->getStorageDisk()->size($this->adjustPathForStorageDisk($attachment->path));
+    }
+
     /**
      * Store a new attachment upon user upload.
      *

app/Uploads/Controllers/AttachmentApiController.php

@@ -2,7 +2,7 @@
 
 namespace BookStack\Uploads\Controllers;
 
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Exceptions\FileUploadException;
 use BookStack\Http\ApiController;
 use BookStack\Uploads\Attachment;
@@ -15,7 +15,8 @@ use Illuminate\Validation\ValidationException;
 class AttachmentApiController extends ApiController
 {
     public function __construct(
-        protected AttachmentService $attachmentService
+        protected AttachmentService $attachmentService,
+        protected PageQueries $pageQueries,
     ) {
     }
 
@@ -48,7 +49,7 @@ class AttachmentApiController extends ApiController
         $requestData = $this->validate($request, $this->rules()['create']);
 
         $pageId = $request->get('uploaded_to');
-        $page = Page::visible()->findOrFail($pageId);
+        $page = $this->pageQueries->findVisibleByIdOrFail($pageId);
         $this->checkOwnablePermission('page-update', $page);
 
         if ($request->hasFile('file')) {
@@ -132,7 +133,7 @@ class AttachmentApiController extends ApiController
         $page = $attachment->page;
         if ($requestData['uploaded_to'] ?? false) {
             $pageId = $request->get('uploaded_to');
-            $page = Page::visible()->findOrFail($pageId);
+            $page = $this->pageQueries->findVisibleByIdOrFail($pageId);
             $attachment->uploaded_to = $requestData['uploaded_to'];
         }
 

app/Uploads/Controllers/AttachmentController.php

@@ -2,6 +2,7 @@
 
 namespace BookStack\Uploads\Controllers;
 
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Entities\Repos\PageRepo;
 use BookStack\Exceptions\FileUploadException;
 use BookStack\Exceptions\NotFoundException;
@@ -18,6 +19,7 @@ class AttachmentController extends Controller
 {
     public function __construct(
         protected AttachmentService $attachmentService,
+        protected PageQueries $pageQueries,
         protected PageRepo $pageRepo
     ) {
     }
@@ -36,7 +38,7 @@ class AttachmentController extends Controller
         ]);
 
         $pageId = $request->get('uploaded_to');
-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->pageQueries->findVisibleByIdOrFail($pageId);
 
         $this->checkPermission('attachment-create-all');
         $this->checkOwnablePermission('page-update', $page);
@@ -152,7 +154,7 @@ class AttachmentController extends Controller
             ]), 422);
         }
 
-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->pageQueries->findVisibleByIdOrFail($pageId);
 
         $this->checkPermission('attachment-create-all');
         $this->checkOwnablePermission('page-update', $page);
@@ -173,7 +175,7 @@ class AttachmentController extends Controller
      */
     public function listForPage(int $pageId)
     {
-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->pageQueries->findVisibleByIdOrFail($pageId);
         $this->checkOwnablePermission('page-view', $page);
 
         return view('attachments.manager-list', [
@@ -192,7 +194,7 @@ class AttachmentController extends Controller
         $this->validate($request, [
             'order' => ['required', 'array'],
         ]);
-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->pageQueries->findVisibleByIdOrFail($pageId);
         $this->checkOwnablePermission('page-update', $page);
 
         $attachmentOrder = $request->get('order');
@@ -213,7 +215,7 @@ class AttachmentController extends Controller
         $attachment = Attachment::query()->findOrFail($attachmentId);
 
         try {
-            $page = $this->pageRepo->getById($attachment->uploaded_to);
+            $page = $this->pageQueries->findVisibleByIdOrFail($attachment->uploaded_to);
         } catch (NotFoundException $exception) {
             throw new NotFoundException(trans('errors.attachment_not_found'));
         }
@@ -226,12 +228,13 @@ class AttachmentController extends Controller
 
         $fileName = $attachment->getFileName();
         $attachmentStream = $this->attachmentService->streamAttachmentFromStorage($attachment);
+        $attachmentSize = $this->attachmentService->getAttachmentFileSize($attachment);
 
         if ($request->get('open') === 'true') {
-            return $this->download()->streamedInline($attachmentStream, $fileName);
+            return $this->download()->streamedInline($attachmentStream, $fileName, $attachmentSize);
         }
 
-        return $this->download()->streamedDirectly($attachmentStream, $fileName);
+        return $this->download()->streamedDirectly($attachmentStream, $fileName, $attachmentSize);
     }
 
     /**

app/Uploads/Controllers/GalleryImageController.php

@@ -8,8 +8,6 @@ use BookStack\Uploads\ImageRepo;
 use BookStack\Uploads\ImageResizer;
 use BookStack\Util\OutOfMemoryHandler;
 use Illuminate\Http\Request;
-use Illuminate\Support\Facades\App;
-use Illuminate\Support\Facades\Log;
 use Illuminate\Validation\ValidationException;
 
 class GalleryImageController extends Controller

app/Uploads/Controllers/ImageGalleryApiController.php

@@ -2,7 +2,7 @@
 
 namespace BookStack\Uploads\Controllers;
 
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Http\ApiController;
 use BookStack\Uploads\Image;
 use BookStack\Uploads\ImageRepo;
@@ -18,6 +18,7 @@ class ImageGalleryApiController extends ApiController
     public function __construct(
         protected ImageRepo $imageRepo,
         protected ImageResizer $imageResizer,
+        protected PageQueries $pageQueries,
     ) {
     }
 
@@ -66,9 +67,9 @@ class ImageGalleryApiController extends ApiController
     {
         $this->checkPermission('image-create-all');
         $data = $this->validate($request, $this->rules()['create']);
-        Page::visible()->findOrFail($data['uploaded_to']);
+        $page = $this->pageQueries->findVisibleByIdOrFail($data['uploaded_to']);
 
-        $image = $this->imageRepo->saveNew($data['image'], $data['type'], $data['uploaded_to']);
+        $image = $this->imageRepo->saveNew($data['image'], $data['type'], $page->id);
 
         if (isset($data['name'])) {
             $image->refresh();

app/Uploads/ImageRepo.php

@@ -2,7 +2,7 @@
 
 namespace BookStack\Uploads;
 
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\PageQueries;
 use BookStack\Exceptions\ImageUploadException;
 use BookStack\Permissions\PermissionApplicator;
 use Exception;
@@ -15,6 +15,7 @@ class ImageRepo
         protected ImageService $imageService,
         protected PermissionApplicator $permissions,
         protected ImageResizer $imageResizer,
+        protected PageQueries $pageQueries,
     ) {
     }
 
@@ -77,14 +78,13 @@ class ImageRepo
      */
     public function getEntityFiltered(
         string $type,
-        string $filterType = null,
-        int $page = 0,
-        int $pageSize = 24,
-        int $uploadedTo = null,
-        string $search = null
+        ?string $filterType,
+        int $page,
+        int $pageSize,
+        int $uploadedTo,
+        ?string $search
     ): array {
-        /** @var Page $contextPage */
-        $contextPage = Page::visible()->findOrFail($uploadedTo);
+        $contextPage = $this->pageQueries->findVisibleByIdOrFail($uploadedTo);
         $parentFilter = null;
 
         if ($filterType === 'book' || $filterType === 'page') {
@@ -225,9 +225,9 @@ class ImageRepo
      */
     public function getPagesUsingImage(Image $image): array
     {
-        $pages = Page::visible()
+        $pages = $this->pageQueries->visibleForList()
             ->where('html', 'like', '%' . $image->url . '%')
-            ->get(['id', 'name', 'slug', 'book_id']);
+            ->get();
 
         foreach ($pages as $page) {
             $page->setAttribute('url', $page->getUrl());

app/Uploads/ImageService.php

@@ -2,9 +2,7 @@
 
 namespace BookStack\Uploads;
 
-use BookStack\Entities\Models\Book;
-use BookStack\Entities\Models\Bookshelf;
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Exceptions\ImageUploadException;
 use Exception;
 use Illuminate\Support\Facades\DB;
@@ -20,6 +18,7 @@ class ImageService
     public function __construct(
         protected ImageStorage $storage,
         protected ImageResizer $resizer,
+        protected EntityQueries $queries,
     ) {
     }
 
@@ -278,15 +277,15 @@ class ImageService
         }
 
         if ($imageType === 'gallery' || $imageType === 'drawio') {
-            return Page::visible()->where('id', '=', $image->uploaded_to)->exists();
+            return $this->queries->pages->visibleForList()->where('id', '=', $image->uploaded_to)->exists();
         }
 
         if ($imageType === 'cover_book') {
-            return Book::visible()->where('id', '=', $image->uploaded_to)->exists();
+            return $this->queries->books->visibleForList()->where('id', '=', $image->uploaded_to)->exists();
         }
 
         if ($imageType === 'cover_bookshelf') {
-            return Bookshelf::visible()->where('id', '=', $image->uploaded_to)->exists();
+            return $this->queries->shelves->visibleForList()->where('id', '=', $image->uploaded_to)->exists();
         }
 
         return false;

app/Users/Controllers/UserProfileController.php

@@ -10,16 +10,25 @@ use BookStack\Users\UserRepo;
 
 class UserProfileController extends Controller
 {
+    public function __construct(
+        protected UserRepo $userRepo,
+        protected ActivityQueries $activityQueries,
+        protected UserContentCounts $contentCounts,
+        protected UserRecentlyCreatedContent $recentlyCreatedContent
+    ) {
+    }
+
+
     /**
      * Show the user profile page.
      */
-    public function show(UserRepo $repo, ActivityQueries $activities, string $slug)
+    public function show(string $slug)
     {
-        $user = $repo->getBySlug($slug);
+        $user = $this->userRepo->getBySlug($slug);
 
-        $userActivity = $activities->userActivity($user);
-        $recentlyCreated = (new UserRecentlyCreatedContent())->run($user, 5);
-        $assetCounts = (new UserContentCounts())->run($user);
+        $userActivity = $this->activityQueries->userActivity($user);
+        $recentlyCreated = $this->recentlyCreatedContent->run($user, 5);
+        $assetCounts = $this->contentCounts->run($user);
 
         $this->setPageTitle($user->name);
 

app/Users/Queries/UserContentCounts.php

@@ -2,10 +2,7 @@
 
 namespace BookStack\Users\Queries;
 
-use BookStack\Entities\Models\Book;
-use BookStack\Entities\Models\Bookshelf;
-use BookStack\Entities\Models\Chapter;
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Users\Models\User;
 
 /**
@@ -13,6 +10,12 @@ use BookStack\Users\Models\User;
  */
 class UserContentCounts
 {
+    public function __construct(
+        protected EntityQueries $queries,
+    ) {
+    }
+
+
     /**
      * @return array{pages: int, chapters: int, books: int, shelves: int}
      */
@@ -21,10 +24,10 @@ class UserContentCounts
         $createdBy = ['created_by' => $user->id];
 
         return [
-            'pages'    => Page::visible()->where($createdBy)->count(),
-            'chapters' => Chapter::visible()->where($createdBy)->count(),
-            'books'    => Book::visible()->where($createdBy)->count(),
-            'shelves'  => Bookshelf::visible()->where($createdBy)->count(),
+            'pages'    => $this->queries->pages->visibleForList()->where($createdBy)->count(),
+            'chapters' => $this->queries->chapters->visibleForList()->where($createdBy)->count(),
+            'books'    => $this->queries->books->visibleForList()->where($createdBy)->count(),
+            'shelves'  => $this->queries->shelves->visibleForList()->where($createdBy)->count(),
         ];
     }
 }

app/Users/Queries/UserRecentlyCreatedContent.php

@@ -2,10 +2,7 @@
 
 namespace BookStack\Users\Queries;
 
-use BookStack\Entities\Models\Book;
-use BookStack\Entities\Models\Bookshelf;
-use BookStack\Entities\Models\Chapter;
-use BookStack\Entities\Models\Page;
+use BookStack\Entities\Queries\EntityQueries;
 use BookStack\Users\Models\User;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
@@ -15,6 +12,11 @@ use Illuminate\Database\Eloquent\Collection;
  */
 class UserRecentlyCreatedContent
 {
+    public function __construct(
+        protected EntityQueries $queries,
+    ) {
+    }
+
     /**
      * @return array{pages: Collection, chapters: Collection, books: Collection, shelves: Collection}
      */
@@ -28,10 +30,10 @@ class UserRecentlyCreatedContent
         };
 
         return [
-            'pages'    => $query(Page::visible()->where('draft', '=', false)),
-            'chapters' => $query(Chapter::visible()),
-            'books'    => $query(Book::visible()),
-            'shelves'  => $query(Bookshelf::visible()),
+            'pages'    => $query($this->queries->pages->visibleForList()->where('draft', '=', false)),
+            'chapters' => $query($this->queries->chapters->visibleForList()),
+            'books'    => $query($this->queries->books->visibleForList()),
+            'shelves'  => $query($this->queries->shelves->visibleForList()),
         ];
     }
 }

database/factories/Activity/Models/CommentFactory.php

@@ -25,8 +25,8 @@ class CommentFactory extends Factory
 
         return [
             'html'      => $html,
-            'text'      => $text,
             'parent_id' => null,
+            'local_id'  => 1,
         ];
     }
 }

database/migrations/2024_01_01_104542_add_default_template_to_chapters.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddDefaultTemplateToChapters extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('chapters', function (Blueprint $table) {
+            $table->integer('default_template_id')->nullable()->default(null);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('chapters', function (Blueprint $table) {
+            $table->dropColumn('default_template_id');
+        });
+    }
+}