Merge branch 'development' into release

.env.example.complete

@@ -268,6 +268,7 @@ OIDC_DUMP_USER_DETAILS=false
 OIDC_USER_TO_GROUPS=false
 OIDC_GROUPS_CLAIM=groups
 OIDC_REMOVE_FROM_GROUPS=false
+OIDC_EXTERNAL_ID_CLAIM=sub
 
 # Disable default third-party services such as Gravatar and Draw.IO
 # Service-specific options will override this option

.github/translators.txt

@@ -176,7 +176,7 @@ Alexander Predl (Harveyhase68) :: German
 Rem (Rem9000) :: Dutch
 Michał Stelmach (stelmach-web) :: Polish
 arniom :: French
-REMOVED_USER :: ; Dutch; Turkish
+REMOVED_USER :: ; French; Dutch; Turkish
 林祖年 (contagion) :: Chinese Traditional
 Siamak Guodarzi (siamakgoudarzi88) :: Persian
 Lis Maestrelo (lismtrl) :: Portuguese, Brazilian
@@ -302,3 +302,9 @@ Angelos Chouvardas (achouvardas) :: Greek
 rndrss :: Portuguese, Brazilian
 rirac294 :: Russian
 David Furman (thefourCraft) :: Hebrew
+Pafzedog :: French
+Yllelder :: Spanish
+Adrian Ocneanu (aocneanu) :: Romanian
+Eduardo Castanho (EduardoCastanho) :: Portuguese
+VIET NAM VPS (vietnamvps) :: Vietnamese
+m4tthi4s :: French

.github/workflows/test-php.yml

@@ -16,7 +16,7 @@ jobs:
       uses: shivammathur/setup-php@v2
       with:
         php-version: ${{ matrix.php }}
-        extensions: gd, mbstring, json, curl, xml, mysql, ldap
+        extensions: gd, mbstring, json, curl, xml, mysql, ldap, gmp
 
     - name: Get Composer Cache Directory
       id: composer-cache

app/Actions/Activity.php

@@ -2,10 +2,12 @@
 
 namespace BookStack\Actions;
 
+use BookStack\Auth\Permissions\JointPermission;
 use BookStack\Auth\User;
 use BookStack\Entities\Models\Entity;
 use BookStack\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 use Illuminate\Support\Str;
 
@@ -40,6 +42,12 @@ class Activity extends Model
         return $this->belongsTo(User::class);
     }
 
+    public function jointPermissions(): HasMany
+    {
+        return $this->hasMany(JointPermission::class, 'entity_id', 'entity_id')
+            ->whereColumn('activities.entity_type', '=', 'joint_permissions.entity_type');
+    }
+
     /**
      * Returns text from the language files, Looks up by using the activity key.
      */

app/Actions/Favourite.php

@@ -2,7 +2,9 @@
 
 namespace BookStack\Actions;
 
+use BookStack\Auth\Permissions\JointPermission;
 use BookStack\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 
 class Favourite extends Model
@@ -16,4 +18,10 @@ class Favourite extends Model
     {
         return $this->morphTo();
     }
+
+    public function jointPermissions(): HasMany
+    {
+        return $this->hasMany(JointPermission::class, 'entity_id', 'favouritable_id')
+            ->whereColumn('favourites.favouritable_type', '=', 'joint_permissions.entity_type');
+    }
 }

app/Actions/Tag.php

@@ -2,8 +2,10 @@
 
 namespace BookStack\Actions;
 
+use BookStack\Auth\Permissions\JointPermission;
 use BookStack\Model;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 
 /**
@@ -27,6 +29,12 @@ class Tag extends Model
         return $this->morphTo('entity');
     }
 
+    public function jointPermissions(): HasMany
+    {
+        return $this->hasMany(JointPermission::class, 'entity_id', 'entity_id')
+            ->whereColumn('tags.entity_type', '=', 'joint_permissions.entity_type');
+    }
+
     /**
      * Get a full URL to start a tag name search for this tag name.
      */

app/Actions/View.php

@@ -2,8 +2,10 @@
 
 namespace BookStack\Actions;
 
+use BookStack\Auth\Permissions\JointPermission;
 use BookStack\Interfaces\Viewable;
 use BookStack\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 
 /**
@@ -28,6 +30,12 @@ class View extends Model
         return $this->morphTo();
     }
 
+    public function jointPermissions(): HasMany
+    {
+        return $this->hasMany(JointPermission::class, 'entity_id', 'viewable_id')
+            ->whereColumn('views.viewable_type', '=', 'joint_permissions.entity_type');
+    }
+
     /**
      * Increment the current user's view count for the given viewable model.
      */

app/Auth/Access/Oidc/OidcService.php

@@ -198,7 +198,8 @@ class OidcService
      */
     protected function getUserDetails(OidcIdToken $token): array
     {
-        $id = $token->getClaim('sub');
+        $idClaim = $this->config()['external_id_claim'];
+        $id = $token->getClaim($idClaim);
 
         return [
             'external_id' => $id,

app/Auth/Permissions/EntityPermissionEvaluator.php

@@ -0,0 +1,141 @@
+<?php
+
+namespace BookStack\Auth\Permissions;
+
+use BookStack\Auth\Role;
+use BookStack\Entities\Models\Entity;
+use Illuminate\Database\Eloquent\Builder;
+
+class EntityPermissionEvaluator
+{
+    protected string $action;
+
+    public function __construct(string $action)
+    {
+        $this->action = $action;
+    }
+
+    public function evaluateEntityForUser(Entity $entity, array $userRoleIds): ?bool
+    {
+        if ($this->isUserSystemAdmin($userRoleIds)) {
+            return true;
+        }
+
+        $typeIdChain = $this->gatherEntityChainTypeIds(SimpleEntityData::fromEntity($entity));
+        $relevantPermissions = $this->getPermissionsMapByTypeId($typeIdChain, [...$userRoleIds, 0]);
+        $permitsByType = $this->collapseAndCategorisePermissions($typeIdChain, $relevantPermissions);
+
+        $status = $this->evaluatePermitsByType($permitsByType);
+
+        return is_null($status) ? null : $status === PermissionStatus::IMPLICIT_ALLOW || $status === PermissionStatus::EXPLICIT_ALLOW;
+    }
+
+    /**
+     * @param array<string, array<string, int>> $permitsByType
+     */
+    protected function evaluatePermitsByType(array $permitsByType): ?int
+    {
+        // Return grant or reject from role-level if exists
+        if (count($permitsByType['role']) > 0) {
+            return max($permitsByType['role']) ? PermissionStatus::EXPLICIT_ALLOW : PermissionStatus::EXPLICIT_DENY;
+        }
+
+        // Return fallback permission if exists
+        if (count($permitsByType['fallback']) > 0) {
+            return $permitsByType['fallback'][0] ? PermissionStatus::IMPLICIT_ALLOW : PermissionStatus::IMPLICIT_DENY;
+        }
+
+        return null;
+    }
+
+    /**
+     * @param string[] $typeIdChain
+     * @param array<string, EntityPermission[]> $permissionMapByTypeId
+     * @return array<string, array<string, int>>
+     */
+    protected function collapseAndCategorisePermissions(array $typeIdChain, array $permissionMapByTypeId): array
+    {
+        $permitsByType = ['fallback' => [], 'role' => []];
+
+        foreach ($typeIdChain as $typeId) {
+            $permissions = $permissionMapByTypeId[$typeId] ?? [];
+            foreach ($permissions as $permission) {
+                $roleId = $permission->role_id;
+                $type = $roleId === 0 ? 'fallback' : 'role';
+                if (!isset($permitsByType[$type][$roleId])) {
+                    $permitsByType[$type][$roleId] = $permission->{$this->action};
+                }
+            }
+
+            if (isset($permitsByType['fallback'][0])) {
+                break;
+            }
+        }
+
+        return $permitsByType;
+    }
+
+    /**
+     * @param string[] $typeIdChain
+     * @return array<string, EntityPermission[]>
+     */
+    protected function getPermissionsMapByTypeId(array $typeIdChain, array $filterRoleIds): array
+    {
+        $query = EntityPermission::query()->where(function (Builder $query) use ($typeIdChain) {
+            foreach ($typeIdChain as $typeId) {
+                $query->orWhere(function (Builder $query) use ($typeId) {
+                    [$type, $id] = explode(':', $typeId);
+                    $query->where('entity_type', '=', $type)
+                        ->where('entity_id', '=', $id);
+                });
+            }
+        });
+
+        if (!empty($filterRoleIds)) {
+            $query->where(function (Builder $query) use ($filterRoleIds) {
+                $query->whereIn('role_id', [...$filterRoleIds, 0]);
+            });
+        }
+
+        $relevantPermissions = $query->get(['entity_id', 'entity_type', 'role_id', $this->action])->all();
+
+        $map = [];
+        foreach ($relevantPermissions as $permission) {
+            $key = $permission->entity_type . ':' . $permission->entity_id;
+            if (!isset($map[$key])) {
+                $map[$key] = [];
+            }
+
+            $map[$key][] = $permission;
+        }
+
+        return $map;
+    }
+
+    /**
+     * @return string[]
+     */
+    protected function gatherEntityChainTypeIds(SimpleEntityData $entity): array
+    {
+        // The array order here is very important due to the fact we walk up the chain
+        // elsewhere in the class. Earlier items in the chain have higher priority.
+
+        $chain = [$entity->type . ':' . $entity->id];
+
+        if ($entity->type === 'page' && $entity->chapter_id) {
+            $chain[] = 'chapter:' . $entity->chapter_id;
+        }
+
+        if ($entity->type === 'page' || $entity->type === 'chapter') {
+            $chain[] = 'book:' . $entity->book_id;
+        }
+
+        return $chain;
+    }
+
+    protected function isUserSystemAdmin($userRoleIds): bool
+    {
+        $adminRoleId = Role::getSystemRole('admin')->id;
+        return in_array($adminRoleId, $userRoleIds);
+    }
+}

app/Auth/Permissions/JointPermissionBuilder.php

@@ -19,11 +19,6 @@ use Illuminate\Support\Facades\DB;
  */
 class JointPermissionBuilder
 {
-    /**
-     * @var array<string, array<int, SimpleEntityData>>
-     */
-    protected array $entityCache;
-
     /**
      * Re-generate all entity permission from scratch.
      */
@@ -98,40 +93,6 @@ class JointPermissionBuilder
             });
     }
 
-    /**
-     * Prepare the local entity cache and ensure it's empty.
-     *
-     * @param SimpleEntityData[] $entities
-     */
-    protected function readyEntityCache(array $entities)
-    {
-        $this->entityCache = [];
-
-        foreach ($entities as $entity) {
-            if (!isset($this->entityCache[$entity->type])) {
-                $this->entityCache[$entity->type] = [];
-            }
-
-            $this->entityCache[$entity->type][$entity->id] = $entity;
-        }
-    }
-
-    /**
-     * Get a book via ID, Checks local cache.
-     */
-    protected function getBook(int $bookId): SimpleEntityData
-    {
-        return $this->entityCache['book'][$bookId];
-    }
-
-    /**
-     * Get a chapter via ID, Checks local cache.
-     */
-    protected function getChapter(int $chapterId): SimpleEntityData
-    {
-        return $this->entityCache['chapter'][$chapterId];
-    }
-
     /**
      * Get a query for fetching a book with its children.
      */
@@ -214,13 +175,7 @@ class JointPermissionBuilder
         $simpleEntities = [];
 
         foreach ($entities as $entity) {
-            $attrs = $entity->getAttributes();
+            $simple = SimpleEntityData::fromEntity($entity);
-            $simple = new SimpleEntityData();
-            $simple->id = $attrs['id'];
-            $simple->type = $entity->getMorphClass();
-            $simple->owned_by = $attrs['owned_by'] ?? 0;
-            $simple->book_id = $attrs['book_id'] ?? null;
-            $simple->chapter_id = $attrs['chapter_id'] ?? null;
             $simpleEntities[] = $simple;
         }
 
@@ -236,18 +191,10 @@ class JointPermissionBuilder
     protected function createManyJointPermissions(array $originalEntities, array $roles)
     {
         $entities = $this->entitiesToSimpleEntities($originalEntities);
-        $this->readyEntityCache($entities);
         $jointPermissions = [];
 
         // Fetch related entity permissions
-        $permissions = $this->getEntityPermissionsForEntities($entities);
+        $permissions = new MassEntityPermissionEvaluator($entities, 'view');
-
-        // Create a mapping of explicit entity permissions
-        $permissionMap = [];
-        foreach ($permissions as $permission) {
-            $key = $permission->entity_type . ':' . $permission->entity_id . ':' . $permission->role_id;
-            $permissionMap[$key] = $permission->view;
-        }
 
         // Create a mapping of role permissions
         $rolePermissionMap = [];
@@ -260,13 +207,14 @@ class JointPermissionBuilder
         // Create Joint Permission Data
         foreach ($entities as $entity) {
             foreach ($roles as $role) {
-                $jointPermissions[] = $this->createJointPermissionData(
+                $jp = $this->createJointPermissionData(
                     $entity,
                     $role->getRawAttribute('id'),
-                    $permissionMap,
+                    $permissions,
                     $rolePermissionMap,
                     $role->system_name === 'admin'
                 );
+                $jointPermissions[] = $jp;
             }
         }
 
@@ -300,109 +248,45 @@ class JointPermissionBuilder
         return $idsByType;
     }
 
-    /**
-     * Get the entity permissions for all the given entities.
-     *
-     * @param SimpleEntityData[] $entities
-     *
-     * @return EntityPermission[]
-     */
-    protected function getEntityPermissionsForEntities(array $entities): array
-    {
-        $idsByType = $this->entitiesToTypeIdMap($entities);
-        $permissionFetch = EntityPermission::query()
-            ->where(function (Builder $query) use ($idsByType) {
-                foreach ($idsByType as $type => $ids) {
-                    $query->orWhere(function (Builder $query) use ($type, $ids) {
-                        $query->where('entity_type', '=', $type)->whereIn('entity_id', $ids);
-                    });
-                }
-            });
-
-        return $permissionFetch->get()->all();
-    }
-
     /**
      * Create entity permission data for an entity and role
      * for a particular action.
      */
-    protected function createJointPermissionData(SimpleEntityData $entity, int $roleId, array $permissionMap, array $rolePermissionMap, bool $isAdminRole): array
+    protected function createJointPermissionData(SimpleEntityData $entity, int $roleId, MassEntityPermissionEvaluator $permissionMap, array $rolePermissionMap, bool $isAdminRole): array
     {
+        // Ensure system admin role retains permissions
+        if ($isAdminRole) {
+            return $this->createJointPermissionDataArray($entity, $roleId, PermissionStatus::EXPLICIT_ALLOW, true);
+        }
+
+        // Return evaluated entity permission status if it has an affect.
+        $entityPermissionStatus = $permissionMap->evaluateEntityForRole($entity, $roleId);
+        if ($entityPermissionStatus !== null) {
+            return $this->createJointPermissionDataArray($entity, $roleId, $entityPermissionStatus, false);
+        }
+
+        // Otherwise default to the role-level permissions
         $permissionPrefix = $entity->type . '-view';
         $roleHasPermission = isset($rolePermissionMap[$roleId . ':' . $permissionPrefix . '-all']);
         $roleHasPermissionOwn = isset($rolePermissionMap[$roleId . ':' . $permissionPrefix . '-own']);
-
+        $status = $roleHasPermission ? PermissionStatus::IMPLICIT_ALLOW : PermissionStatus::IMPLICIT_DENY;
-        if ($isAdminRole) {
+        return $this->createJointPermissionDataArray($entity, $roleId, $status, $roleHasPermissionOwn);
-            return $this->createJointPermissionDataArray($entity, $roleId, true, true);
-        }
-
-        if ($this->entityPermissionsActiveForRole($permissionMap, $entity, $roleId)) {
-            $hasAccess = $this->mapHasActiveRestriction($permissionMap, $entity, $roleId);
-
-            return $this->createJointPermissionDataArray($entity, $roleId, $hasAccess, $hasAccess);
-        }
-
-        if ($entity->type === 'book' || $entity->type === 'bookshelf') {
-            return $this->createJointPermissionDataArray($entity, $roleId, $roleHasPermission, $roleHasPermissionOwn);
-        }
-
-        // For chapters and pages, Check if explicit permissions are set on the Book.
-        $book = $this->getBook($entity->book_id);
-        $hasExplicitAccessToParents = $this->mapHasActiveRestriction($permissionMap, $book, $roleId);
-        $hasPermissiveAccessToParents = !$this->entityPermissionsActiveForRole($permissionMap, $book, $roleId);
-
-        // For pages with a chapter, Check if explicit permissions are set on the Chapter
-        if ($entity->type === 'page' && $entity->chapter_id !== 0) {
-            $chapter = $this->getChapter($entity->chapter_id);
-            $chapterRestricted = $this->entityPermissionsActiveForRole($permissionMap, $chapter, $roleId);
-            $hasPermissiveAccessToParents = $hasPermissiveAccessToParents && !$chapterRestricted;
-            if ($chapterRestricted) {
-                $hasExplicitAccessToParents = $this->mapHasActiveRestriction($permissionMap, $chapter, $roleId);
-            }
-        }
-
-        return $this->createJointPermissionDataArray(
-            $entity,
-            $roleId,
-            ($hasExplicitAccessToParents || ($roleHasPermission && $hasPermissiveAccessToParents)),
-            ($hasExplicitAccessToParents || ($roleHasPermissionOwn && $hasPermissiveAccessToParents))
-        );
-    }
-
-    /**
-     * Check if entity permissions are defined within the given map, for the given entity and role.
-     * Checks for the default `role_id=0` backup option as a fallback.
-     */
-    protected function entityPermissionsActiveForRole(array $permissionMap, SimpleEntityData $entity, int $roleId): bool
-    {
-        $keyPrefix = $entity->type . ':' . $entity->id . ':';
-        return isset($permissionMap[$keyPrefix . $roleId]) || isset($permissionMap[$keyPrefix . '0']);
-    }
-
-    /**
-     * Check for an active restriction in an entity map.
-     */
-    protected function mapHasActiveRestriction(array $entityMap, SimpleEntityData $entity, int $roleId): bool
-    {
-        $roleKey = $entity->type . ':' . $entity->id . ':' . $roleId;
-        $defaultKey = $entity->type . ':' . $entity->id . ':0';
-
-        return $entityMap[$roleKey] ?? $entityMap[$defaultKey] ?? false;
     }
 
     /**
      * Create an array of data with the information of an entity jointPermissions.
      * Used to build data for bulk insertion.
      */
-    protected function createJointPermissionDataArray(SimpleEntityData $entity, int $roleId, bool $permissionAll, bool $permissionOwn): array
+    protected function createJointPermissionDataArray(SimpleEntityData $entity, int $roleId, int $permissionStatus, bool $hasPermissionOwn): array
     {
+        $ownPermissionActive = ($hasPermissionOwn && $permissionStatus !== PermissionStatus::EXPLICIT_DENY && $entity->owned_by);
+
         return [
-            'entity_id'          => $entity->id,
+            'entity_id'   => $entity->id,
-            'entity_type'        => $entity->type,
+            'entity_type' => $entity->type,
-            'has_permission'     => $permissionAll,
+            'role_id'     => $roleId,
-            'has_permission_own' => $permissionOwn,
+            'status'      => $permissionStatus,
-            'owned_by'           => $entity->owned_by,
+            'owner_id'    => $ownPermissionActive ? $entity->owned_by : null,
-            'role_id'            => $roleId,
         ];
     }
 }

app/Auth/Permissions/MassEntityPermissionEvaluator.php

@@ -0,0 +1,81 @@
+<?php
+
+namespace BookStack\Auth\Permissions;
+
+class MassEntityPermissionEvaluator extends EntityPermissionEvaluator
+{
+    /**
+     * @var SimpleEntityData[]
+     */
+    protected array $entitiesInvolved;
+    protected array $permissionMapCache;
+
+    public function __construct(array $entitiesInvolved, string $action)
+    {
+        $this->entitiesInvolved = $entitiesInvolved;
+        parent::__construct($action);
+    }
+
+    public function evaluateEntityForRole(SimpleEntityData $entity, int $roleId): ?int
+    {
+        $typeIdChain = $this->gatherEntityChainTypeIds($entity);
+        $relevantPermissions = $this->getPermissionMapByTypeIdForChainAndRole($typeIdChain, $roleId);
+        $permitsByType = $this->collapseAndCategorisePermissions($typeIdChain, $relevantPermissions);
+
+        return $this->evaluatePermitsByType($permitsByType);
+    }
+
+    /**
+     * @param string[] $typeIdChain
+     * @return array<string, EntityPermission[]>
+     */
+    protected function getPermissionMapByTypeIdForChainAndRole(array $typeIdChain, int $roleId): array
+    {
+        $allPermissions = $this->getPermissionMapByTypeIdAndRoleForAllInvolved();
+        $relevantPermissions = [];
+
+        // Filter down permissions to just those for current typeId
+        // and current roleID or fallback permissions.
+        foreach ($typeIdChain as $typeId) {
+            $relevantPermissions[$typeId] = [
+                ...($allPermissions[$typeId][$roleId] ?? []),
+                ...($allPermissions[$typeId][0] ?? [])
+            ];
+        }
+
+        return $relevantPermissions;
+    }
+
+    /**
+     * @return array<string, array<int, EntityPermission[]>>
+     */
+    protected function getPermissionMapByTypeIdAndRoleForAllInvolved(): array
+    {
+        if (isset($this->permissionMapCache)) {
+            return $this->permissionMapCache;
+        }
+
+        $entityTypeIdChain = [];
+        foreach ($this->entitiesInvolved as $entity) {
+            $entityTypeIdChain[] = $entity->type . ':' . $entity->id;
+        }
+
+        $permissionMap = $this->getPermissionsMapByTypeId($entityTypeIdChain, []);
+
+       // Manipulate permission map to also be keyed by roleId.
+        foreach ($permissionMap as $typeId => $permissions) {
+            $permissionMap[$typeId] = [];
+            foreach ($permissions as $permission) {
+                $roleId = $permission->getRawAttribute('role_id');
+                if (!isset($permissionMap[$typeId][$roleId])) {
+                    $permissionMap[$typeId][$roleId] = [];
+                }
+                $permissionMap[$typeId][$roleId][] = $permission;
+            }
+        }
+
+        $this->permissionMapCache = $permissionMap;
+
+        return $this->permissionMapCache;
+    }
+}

app/Auth/Permissions/PermissionApplicator.php

@@ -4,7 +4,6 @@ namespace BookStack\Auth\Permissions;
 
 use BookStack\Auth\Role;
 use BookStack\Auth\User;
-use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Entity;
 use BookStack\Entities\Models\Page;
 use BookStack\Model;
@@ -61,46 +60,7 @@ class PermissionApplicator
     {
         $this->ensureValidEntityAction($action);
 
-        $adminRoleId = Role::getSystemRole('admin')->id;
+        return (new EntityPermissionEvaluator($action))->evaluateEntityForUser($entity, $userRoleIds);
-        if (in_array($adminRoleId, $userRoleIds)) {
-            return true;
-        }
-
-        // The chain order here is very important due to the fact we walk up the chain
-        // in the loop below. Earlier items in the chain have higher priority.
-        $chain = [$entity];
-        if ($entity instanceof Page && $entity->chapter_id) {
-            $chain[] = $entity->chapter;
-        }
-
-        if ($entity instanceof Page || $entity instanceof Chapter) {
-            $chain[] = $entity->book;
-        }
-
-        foreach ($chain as $currentEntity) {
-            $allowedByRoleId = $currentEntity->permissions()
-                ->whereIn('role_id', [0, ...$userRoleIds])
-                ->pluck($action, 'role_id');
-
-            // Continue up the chain if no applicable entity permission overrides.
-            if ($allowedByRoleId->isEmpty()) {
-                continue;
-            }
-
-            // If we have user-role-specific permissions set, allow if any of those
-            // role permissions allow access.
-            $hasDefault = $allowedByRoleId->has(0);
-            if (!$hasDefault || $allowedByRoleId->count() > 1) {
-                return $allowedByRoleId->search(function (bool $allowed, int $roleId) {
-                        return $roleId !== 0 && $allowed;
-                }) !== false;
-            }
-
-            // Otherwise, return the default "Other roles" fallback value.
-            return $allowedByRoleId->get(0);
-        }
-
-        return null;
     }
 
     /**
@@ -134,10 +94,12 @@ class PermissionApplicator
     {
         return $query->where(function (Builder $parentQuery) {
             $parentQuery->whereHas('jointPermissions', function (Builder $permissionQuery) {
-                $permissionQuery->whereIn('role_id', $this->getCurrentUserRoleIds())
+                $permissionQuery->select(['entity_id', 'entity_type'])
-                    ->where(function (Builder $query) {
+                    ->selectRaw('max(owner_id) as owner_id')
-                        $this->addJointHasPermissionCheck($query, $this->currentUser()->id);
+                    ->selectRaw('max(status) as status')
-                    });
+                    ->whereIn('role_id', $this->getCurrentUserRoleIds())
+                    ->groupBy(['entity_type', 'entity_id'])
+                    ->havingRaw('(status IN (1, 3) or (owner_id = ? and status != 2))', [$this->currentUser()->id]);
             });
         });
     }
@@ -161,35 +123,23 @@ class PermissionApplicator
      * Filter items that have entities set as a polymorphic relation.
      * For simplicity, this will not return results attached to draft pages.
      * Draft pages should never really have related items though.
-     *
-     * @param Builder|QueryBuilder $query
      */
-    public function restrictEntityRelationQuery($query, string $tableName, string $entityIdColumn, string $entityTypeColumn)
+    public function restrictEntityRelationQuery(Builder $query, string $tableName, string $entityIdColumn, string $entityTypeColumn): Builder
     {
         $tableDetails = ['tableName' => $tableName, 'entityIdColumn' => $entityIdColumn, 'entityTypeColumn' => $entityTypeColumn];
         $pageMorphClass = (new Page())->getMorphClass();
 
-        $q = $query->whereExists(function ($permissionQuery) use (&$tableDetails) {
+        return $this->restrictEntityQuery($query)
-            /** @var Builder $permissionQuery */
+            ->where(function ($query) use ($tableDetails, $pageMorphClass) {
-            $permissionQuery->select(['role_id'])->from('joint_permissions')
+                /** @var Builder $query */
-                ->whereColumn('joint_permissions.entity_id', '=', $tableDetails['tableName'] . '.' . $tableDetails['entityIdColumn'])
+                $query->where($tableDetails['entityTypeColumn'], '!=', $pageMorphClass)
-                ->whereColumn('joint_permissions.entity_type', '=', $tableDetails['tableName'] . '.' . $tableDetails['entityTypeColumn'])
-                ->whereIn('joint_permissions.role_id', $this->getCurrentUserRoleIds())
-                ->where(function (QueryBuilder $query) {
-                    $this->addJointHasPermissionCheck($query, $this->currentUser()->id);
-                });
-        })->where(function ($query) use ($tableDetails, $pageMorphClass) {
-            /** @var Builder $query */
-            $query->where($tableDetails['entityTypeColumn'], '!=', $pageMorphClass)
                 ->orWhereExists(function (QueryBuilder $query) use ($tableDetails, $pageMorphClass) {
                     $query->select('id')->from('pages')
                         ->whereColumn('pages.id', '=', $tableDetails['tableName'] . '.' . $tableDetails['entityIdColumn'])
                         ->where($tableDetails['tableName'] . '.' . $tableDetails['entityTypeColumn'], '=', $pageMorphClass)
                         ->where('pages.draft', '=', false);
                 });
-        });
+            });
-
-        return $q;
     }
 
     /**
@@ -201,49 +151,15 @@ class PermissionApplicator
     public function restrictPageRelationQuery(Builder $query, string $tableName, string $pageIdColumn): Builder
     {
         $fullPageIdColumn = $tableName . '.' . $pageIdColumn;
-        $morphClass = (new Page())->getMorphClass();
+        return $this->restrictEntityQuery($query)
-
+            ->where(function ($query) use ($fullPageIdColumn) {
-        $existsQuery = function ($permissionQuery) use ($fullPageIdColumn, $morphClass) {
+                /** @var Builder $query */
-            /** @var Builder $permissionQuery */
+                $query->whereExists(function (QueryBuilder $query) use ($fullPageIdColumn) {
-            $permissionQuery->select('joint_permissions.role_id')->from('joint_permissions')
+                    $query->select('id')->from('pages')
-                ->whereColumn('joint_permissions.entity_id', '=', $fullPageIdColumn)
+                        ->whereColumn('pages.id', '=', $fullPageIdColumn)
-                ->where('joint_permissions.entity_type', '=', $morphClass)
+                        ->where('pages.draft', '=', false);
-                ->whereIn('joint_permissions.role_id', $this->getCurrentUserRoleIds())
-                ->where(function (QueryBuilder $query) {
-                    $this->addJointHasPermissionCheck($query, $this->currentUser()->id);
                 });
-        };
+            });
-
-        $q = $query->where(function ($query) use ($existsQuery, $fullPageIdColumn) {
-            $query->whereExists($existsQuery)
-                ->orWhere($fullPageIdColumn, '=', 0);
-        });
-
-        // Prevent visibility of non-owned draft pages
-        $q->whereExists(function (QueryBuilder $query) use ($fullPageIdColumn) {
-            $query->select('id')->from('pages')
-                ->whereColumn('pages.id', '=', $fullPageIdColumn)
-                ->where(function (QueryBuilder $query) {
-                    $query->where('pages.draft', '=', false)
-                        ->orWhere('pages.owned_by', '=', $this->currentUser()->id);
-                });
-        });
-
-        return $q;
-    }
-
-    /**
-     * Add the query for checking the given user id has permission
-     * within the join_permissions table.
-     *
-     * @param QueryBuilder|Builder $query
-     */
-    protected function addJointHasPermissionCheck($query, int $userIdToCheck)
-    {
-        $query->where('joint_permissions.has_permission', '=', true)->orWhere(function ($query) use ($userIdToCheck) {
-            $query->where('joint_permissions.has_permission_own', '=', true)
-                ->where('joint_permissions.owned_by', '=', $userIdToCheck);
-        });
     }
 
     /**

app/Auth/Permissions/PermissionStatus.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace BookStack\Auth\Permissions;
+
+class PermissionStatus
+{
+    const IMPLICIT_DENY = 0;
+    const IMPLICIT_ALLOW = 1;
+    const EXPLICIT_DENY = 2;
+    const EXPLICIT_ALLOW = 3;
+}

app/Auth/Permissions/SimpleEntityData.php

@@ -2,6 +2,8 @@
 
 namespace BookStack\Auth\Permissions;
 
+use BookStack\Entities\Models\Entity;
+
 class SimpleEntityData
 {
     public int $id;
@@ -9,4 +11,18 @@ class SimpleEntityData
     public int $owned_by;
     public ?int $book_id;
     public ?int $chapter_id;
+
+    public static function fromEntity(Entity $entity): self
+    {
+        $attrs = $entity->getAttributes();
+        $simple = new self();
+
+        $simple->id = $attrs['id'];
+        $simple->type = $entity->getMorphClass();
+        $simple->owned_by = $attrs['owned_by'] ?? 0;
+        $simple->book_id = $attrs['book_id'] ?? null;
+        $simple->chapter_id = $attrs['chapter_id'] ?? null;
+
+        return $simple;
+    }
 }

app/Auth/User.php

@@ -200,6 +200,7 @@ class User extends Model implements AuthenticatableContract, CanResetPasswordCon
     public function attachRole(Role $role)
     {
         $this->roles()->attach($role->id);
+        $this->unsetRelation('roles');
     }
 
     /**

app/Config/oidc.php

@@ -8,9 +8,12 @@ return [
     // Dump user details after a login request for debugging purposes
     'dump_user_details' => env('OIDC_DUMP_USER_DETAILS', false),
 
-    // Attribute, within a OpenId token, to find the user's display name
+    // Claim, within an OpenId token, to find the user's display name
     'display_name_claims' => explode('|', env('OIDC_DISPLAY_NAME_CLAIMS', 'name')),
 
+    // Claim, within an OpenID token, to use to connect a BookStack user to the OIDC user.
+    'external_id_claim' => env('OIDC_EXTERNAL_ID_CLAIM', 'sub'),
+
     // OAuth2/OpenId client id, as configured in your Authorization server.
     'client_id' => env('OIDC_CLIENT_ID', null),
 

app/Config/setting-defaults.php

@@ -16,11 +16,20 @@ return [
     'app-editor'           => 'wysiwyg',
     'app-color'            => '#206ea7',
     'app-color-light'      => 'rgba(32,110,167,0.15)',
+    'link-color'           => '#206ea7',
     'bookshelf-color'      => '#a94747',
     'book-color'           => '#077b70',
     'chapter-color'        => '#af4d0d',
     'page-color'           => '#206ea7',
     'page-draft-color'     => '#7e50b1',
+    'app-color-dark'       => '#195785',
+    'app-color-light-dark' => 'rgba(32,110,167,0.15)',
+    'link-color-dark'      => '#429fe3',
+    'bookshelf-color-dark' => '#ff5454',
+    'book-color-dark'      => '#389f60',
+    'chapter-color-dark'   => '#ee7a2d',
+    'page-color-dark'      => '#429fe3',
+    'page-draft-color-dark' => '#a66ce8',
     'app-custom-head'      => false,
     'registration-enabled' => false,
 

app/Entities/Tools/Markdown/MarkdownToHtml.php

@@ -5,10 +5,10 @@ namespace BookStack\Entities\Tools\Markdown;
 use BookStack\Facades\Theme;
 use BookStack\Theming\ThemeEvents;
 use League\CommonMark\Block\Element\ListItem;
-use League\CommonMark\CommonMarkConverter;
 use League\CommonMark\Environment;
 use League\CommonMark\Extension\Table\TableExtension;
 use League\CommonMark\Extension\TaskList\TaskListExtension;
+use League\CommonMark\MarkdownConverter;
 
 class MarkdownToHtml
 {
@@ -26,7 +26,7 @@ class MarkdownToHtml
         $environment->addExtension(new TaskListExtension());
         $environment->addExtension(new CustomStrikeThroughExtension());
         $environment = Theme::dispatch(ThemeEvents::COMMONMARK_ENVIRONMENT_CONFIGURE, $environment) ?? $environment;
-        $converter = new CommonMarkConverter([], $environment);
+        $converter = new MarkdownConverter($environment);
 
         $environment->addBlockRenderer(ListItem::class, new CustomListItemRenderer(), 10);
 

app/Http/Controllers/Images/DrawioImageController.php

@@ -66,14 +66,19 @@ class DrawioImageController extends Controller
      */
     public function getAsBase64($id)
     {
-        $image = $this->imageRepo->getById($id);
+        try {
-        if (is_null($image) || $image->type !== 'drawio' || !userCan('page-view', $image->getPage())) {
+            $image = $this->imageRepo->getById($id);
-            return $this->jsonError('Image data could not be found');
+        } catch (Exception $exception) {
+            return $this->jsonError(trans('errors.drawing_data_not_found'), 404);
+        }
+
+        if ($image->type !== 'drawio' || !userCan('page-view', $image->getPage())) {
+            return $this->jsonError(trans('errors.drawing_data_not_found'), 404);
         }
 
         $imageData = $this->imageRepo->getImageData($image);
         if (is_null($imageData)) {
-            return $this->jsonError('Image data could not be found');
+            return $this->jsonError(trans('errors.drawing_data_not_found'), 404);
         }
 
         return response()->json([

app/Http/Controllers/SettingController.php

@@ -4,20 +4,14 @@ namespace BookStack\Http\Controllers;
 
 use BookStack\Actions\ActivityType;
 use BookStack\Auth\User;
+use BookStack\Settings\AppSettingsStore;
 use BookStack\Uploads\ImageRepo;
 use Illuminate\Http\Request;
 
 class SettingController extends Controller
 {
-    protected ImageRepo $imageRepo;
-
     protected array $settingCategories = ['features', 'customization', 'registration'];
 
-    public function __construct(ImageRepo $imageRepo)
-    {
-        $this->imageRepo = $imageRepo;
-    }
-
     /**
      * Handle requests to the settings index path.
      */
@@ -48,37 +42,17 @@ class SettingController extends Controller
     /**
      * Update the specified settings in storage.
      */
-    public function update(Request $request, string $category)
+    public function update(Request $request, AppSettingsStore $store, string $category)
     {
         $this->ensureCategoryExists($category);
         $this->preventAccessInDemoMode();
         $this->checkPermission('settings-manage');
         $this->validate($request, [
-            'app_logo' => array_merge(['nullable'], $this->getImageValidationRules()),
+            'app_logo' => ['nullable', ...$this->getImageValidationRules()],
+            'app_icon' => ['nullable', ...$this->getImageValidationRules()],
         ]);
 
-        // Cycles through posted settings and update them
+        $store->storeFromUpdateRequest($request, $category);
-        foreach ($request->all() as $name => $value) {
-            $key = str_replace('setting-', '', trim($name));
-            if (strpos($name, 'setting-') !== 0) {
-                continue;
-            }
-            setting()->put($key, $value);
-        }
-
-        // Update logo image if set
-        if ($category === 'customization' && $request->hasFile('app_logo')) {
-            $logoFile = $request->file('app_logo');
-            $this->imageRepo->destroyByType('system');
-            $image = $this->imageRepo->saveNew($logoFile, 'system', 0, null, 86);
-            setting()->put('app-logo', $image->url);
-        }
-
-        // Clear logo image if requested
-        if ($category === 'customization' && $request->get('app_logo_reset', null)) {
-            $this->imageRepo->destroyByType('system');
-            setting()->remove('app-logo');
-        }
 
         $this->logActivity(ActivityType::SETTINGS_UPDATE, $category);
         $this->showSuccessNotification(trans('settings.settings_save_success'));

app/Http/Controllers/UserController.php

@@ -164,6 +164,8 @@ class UserController extends Controller
         // Delete the profile image if reset option is in request
         if ($request->has('profile_image_reset')) {
             $this->imageRepo->destroyImage($user->avatar);
+            $user->image_id = 0;
+            $user->save();
         }
 
         $redirectUrl = userCan('users-manage') ? '/settings/users' : "/settings/users/{$user->id}";

app/Providers/TranslationServiceProvider.php

@@ -3,10 +3,41 @@
 namespace BookStack\Providers;
 
 use BookStack\Translation\FileLoader;
+use BookStack\Translation\MessageSelector;
 use Illuminate\Translation\TranslationServiceProvider as BaseProvider;
+use Illuminate\Translation\Translator;
 
 class TranslationServiceProvider extends BaseProvider
 {
+    /**
+     * Register the service provider.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->registerLoader();
+
+        // This is a tweak upon Laravel's based translation service registration to allow
+        // usage of a custom MessageSelector class
+        $this->app->singleton('translator', function ($app) {
+            $loader = $app['translation.loader'];
+
+            // When registering the translator component, we'll need to set the default
+            // locale as well as the fallback locale. So, we'll grab the application
+            // configuration so we can easily get both of these values from there.
+            $locale = $app['config']['app.locale'];
+
+            $trans = new Translator($loader, $locale);
+            $trans->setFallback($app['config']['app.fallback_locale']);
+            $trans->setSelector(new MessageSelector());
+
+            return $trans;
+        });
+    }
+
+
+
     /**
      * Register the translation line loader.
      * Overrides the default register action from Laravel so a custom loader can be used.

app/References/Reference.php

@@ -2,7 +2,9 @@
 
 namespace BookStack\References;
 
+use BookStack\Auth\Permissions\JointPermission;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 
 /**
@@ -24,4 +26,10 @@ class Reference extends Model
     {
         return $this->morphTo('to');
     }
+
+    public function jointPermissions(): HasMany
+    {
+        return $this->hasMany(JointPermission::class, 'entity_id', 'from_id')
+            ->whereColumn('references.from_type', '=', 'joint_permissions.entity_type');
+    }
 }

app/References/ReferenceFetcher.php

@@ -5,6 +5,7 @@ namespace BookStack\References;
 use BookStack\Auth\Permissions\PermissionApplicator;
 use BookStack\Entities\Models\Entity;
 use BookStack\Entities\Models\Page;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Relations\Relation;
 
@@ -23,8 +24,7 @@ class ReferenceFetcher
      */
     public function getPageReferencesToEntity(Entity $entity): Collection
     {
-        $baseQuery = $entity->referencesTo()
+        $baseQuery = $this->queryPageReferencesToEntity($entity)
-            ->where('from_type', '=', (new Page())->getMorphClass())
             ->with([
                 'from'         => fn (Relation $query) => $query->select(Page::$listAttributes),
                 'from.book'    => fn (Relation $query) => $query->scopes('visible'),
@@ -47,11 +47,8 @@ class ReferenceFetcher
      */
     public function getPageReferenceCountToEntity(Entity $entity): int
     {
-        $baseQuery = $entity->referencesTo()
-            ->where('from_type', '=', (new Page())->getMorphClass());
-
         $count = $this->permissions->restrictEntityRelationQuery(
-            $baseQuery,
+            $this->queryPageReferencesToEntity($entity),
             'references',
             'from_id',
             'from_type'
@@ -59,4 +56,12 @@ class ReferenceFetcher
 
         return $count;
     }
+
+    protected function queryPageReferencesToEntity(Entity $entity): Builder
+    {
+        return Reference::query()
+            ->where('to_type', '=', $entity->getMorphClass())
+            ->where('to_id', '=', $entity->id)
+            ->where('from_type', '=', (new Page())->getMorphClass());
+    }
 }

app/Search/SearchIndex.php

@@ -112,12 +112,12 @@ class SearchIndex
      *
      * @returns array<string, int>
      */
-    protected function generateTermScoreMapFromText(string $text, int $scoreAdjustment = 1): array
+    protected function generateTermScoreMapFromText(string $text, float $scoreAdjustment = 1): array
     {
         $termMap = $this->textToTermCountMap($text);
 
         foreach ($termMap as $term => $count) {
-            $termMap[$term] = $count * $scoreAdjustment;
+            $termMap[$term] = floor($count * $scoreAdjustment);
         }
 
         return $termMap;

app/Settings/AppSettingsStore.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace BookStack\Settings;
+
+use BookStack\Uploads\ImageRepo;
+use Illuminate\Http\Request;
+
+class AppSettingsStore
+{
+    protected ImageRepo $imageRepo;
+
+    public function __construct(ImageRepo $imageRepo)
+    {
+        $this->imageRepo = $imageRepo;
+    }
+
+    public function storeFromUpdateRequest(Request $request, string $category)
+    {
+        $this->storeSimpleSettings($request);
+        if ($category === 'customization') {
+            $this->updateAppLogo($request);
+            $this->updateAppIcon($request);
+        }
+    }
+
+    protected function updateAppIcon(Request $request): void
+    {
+        $sizes = [180, 128, 64, 32];
+
+        // Update icon image if set
+        if ($request->hasFile('app_icon')) {
+            $iconFile = $request->file('app_icon');
+            $this->destroyExistingSettingImage('app-icon');
+            $image = $this->imageRepo->saveNew($iconFile, 'system', 0, 256, 256);
+            setting()->put('app-icon', $image->url);
+
+            foreach ($sizes as $size) {
+                $this->destroyExistingSettingImage('app-icon-' . $size);
+                $icon = $this->imageRepo->saveNew($iconFile, 'system', 0, $size, $size);
+                setting()->put('app-icon-' . $size, $icon->url);
+            }
+        }
+
+        // Clear icon image if requested
+        if ($request->get('app_icon_reset')) {
+            $this->destroyExistingSettingImage('app-icon');
+            setting()->remove('app-icon');
+            foreach ($sizes as $size) {
+                $this->destroyExistingSettingImage('app-icon-' . $size);
+                setting()->remove('app-icon-' . $size);
+            }
+        }
+    }
+
+    protected function updateAppLogo(Request $request): void
+    {
+        // Update logo image if set
+        if ($request->hasFile('app_logo')) {
+            $logoFile = $request->file('app_logo');
+            $this->destroyExistingSettingImage('app-logo');
+            $image = $this->imageRepo->saveNew($logoFile, 'system', 0, null, 86);
+            setting()->put('app-logo', $image->url);
+        }
+
+        // Clear logo image if requested
+        if ($request->get('app_logo_reset')) {
+            $this->destroyExistingSettingImage('app-logo');
+            setting()->remove('app-logo');
+        }
+    }
+
+    protected function storeSimpleSettings(Request $request): void
+    {
+        foreach ($request->all() as $name => $value) {
+            if (strpos($name, 'setting-') !== 0) {
+                continue;
+            }
+
+            $key = str_replace('setting-', '', trim($name));
+            setting()->put($key, $value);
+        }
+    }
+
+    protected function destroyExistingSettingImage(string $settingKey)
+    {
+        $existingVal = setting()->get($settingKey);
+        if ($existingVal) {
+            $this->imageRepo->destroyByUrlAndType($existingVal, 'system');
+        }
+    }
+}

app/Settings/SettingService.php

@@ -12,15 +12,11 @@ use Illuminate\Contracts\Cache\Repository as Cache;
  */
 class SettingService
 {
-    protected $setting;
+    protected Setting $setting;
-    protected $cache;
+    protected Cache $cache;
-    protected $localCache = [];
+    protected array $localCache = [];
+    protected string $cachePrefix = 'setting-';
 
-    protected $cachePrefix = 'setting-';
-
-    /**
-     * SettingService constructor.
-     */
     public function __construct(Setting $setting, Cache $cache)
     {
         $this->setting = $setting;

app/Translation/MessageSelector.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace BookStack\Translation;
+
+use Illuminate\Translation\MessageSelector as BaseClass;
+
+/**
+ * This is a customization of the default Laravel MessageSelector class to tweak pluralization,
+ * so that is uses just the first part of the locale string to provide support with
+ * non-standard locales such as "de_informal".
+ */
+class MessageSelector extends BaseClass
+{
+    public function getPluralIndex($locale, $number)
+    {
+        $locale = explode('_', $locale)[0];
+        return parent::getPluralIndex($locale, $number);
+    }
+}

app/Uploads/Attachment.php

@@ -2,6 +2,7 @@
 
 namespace BookStack\Uploads;
 
+use BookStack\Auth\Permissions\JointPermission;
 use BookStack\Auth\Permissions\PermissionApplicator;
 use BookStack\Auth\User;
 use BookStack\Entities\Models\Entity;
@@ -10,6 +11,7 @@ use BookStack\Model;
 use BookStack\Traits\HasCreatorAndUpdater;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 /**
  * @property int    $id
@@ -56,6 +58,12 @@ class Attachment extends Model
         return $this->belongsTo(Page::class, 'uploaded_to');
     }
 
+    public function jointPermissions(): HasMany
+    {
+        return $this->hasMany(JointPermission::class, 'entity_id', 'uploaded_to')
+            ->where('joint_permissions.entity_type', '=', 'page');
+    }
+
     /**
      * Get the url of this file.
      */

app/Uploads/Image.php

@@ -2,10 +2,12 @@
 
 namespace BookStack\Uploads;
 
+use BookStack\Auth\Permissions\JointPermission;
 use BookStack\Entities\Models\Page;
 use BookStack\Model;
 use BookStack\Traits\HasCreatorAndUpdater;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 /**
  * @property int    $id
@@ -25,6 +27,12 @@ class Image extends Model
     protected $fillable = ['name'];
     protected $hidden = [];
 
+    public function jointPermissions(): HasMany
+    {
+        return $this->hasMany(JointPermission::class, 'entity_id', 'uploaded_to')
+            ->where('joint_permissions.entity_type', '=', 'page');
+    }
+
     /**
      * Get a thumbnail for this image.
      *

app/Uploads/ImageRepo.php

@@ -123,7 +123,10 @@ class ImageRepo
     public function saveNew(UploadedFile $uploadFile, string $type, int $uploadedTo = 0, int $resizeWidth = null, int $resizeHeight = null, bool $keepRatio = true): Image
     {
         $image = $this->imageService->saveNewFromUpload($uploadFile, $type, $uploadedTo, $resizeWidth, $resizeHeight, $keepRatio);
-        $this->loadThumbs($image);
+
+        if ($type !== 'system') {
+            $this->loadThumbs($image);
+        }
 
         return $image;
     }
@@ -180,13 +183,17 @@ class ImageRepo
     }
 
     /**
-     * Destroy all images of a certain type.
+     * Destroy images that have a specific URL and type combination.
      *
      * @throws Exception
      */
-    public function destroyByType(string $imageType): void
+    public function destroyByUrlAndType(string $url, string $imageType): void
     {
-        $images = Image::query()->where('type', '=', $imageType)->get();
+        $images = Image::query()
+            ->where('url', '=', $url)
+            ->where('type', '=', $imageType)
+            ->get();
+
         foreach ($images as $image) {
             $this->destroyImage($image);
         }

app/Util/CspService.php

@@ -126,7 +126,7 @@ class CspService
 
     protected function getAllowedIframeHosts(): array
     {
-        $hosts = config('app.iframe_hosts', '');
+        $hosts = config('app.iframe_hosts') ?? '';
 
         return array_filter(explode(' ', $hosts));
     }

database/factories/Actions/TagFactory.php

@@ -21,7 +21,7 @@ class TagFactory extends Factory
     public function definition()
     {
         return [
-            'name'  => $this->faker->city,
+            'name'  => $this->faker->city(),
             'value' => $this->faker->sentence(3),
         ];
     }

database/factories/Actions/WebhookFactory.php

@@ -18,7 +18,7 @@ class WebhookFactory extends Factory
     {
         return [
             'name'     => 'My webhook for ' . $this->faker->country(),
-            'endpoint' => $this->faker->url,
+            'endpoint' => $this->faker->url(),
             'active'   => true,
             'timeout'  => 3,
         ];

database/factories/Auth/UserFactory.php

@@ -22,11 +22,11 @@ class UserFactory extends Factory
      */
     public function definition()
     {
-        $name = $this->faker->name;
+        $name = $this->faker->name();
 
         return [
             'name'            => $name,
-            'email'           => $this->faker->email,
+            'email'           => $this->faker->email(),
             'slug'            => Str::slug($name . '-' . Str::random(5)),
             'password'        => Str::random(10),
             'remember_token'  => Str::random(10),

database/factories/Entities/Models/BookFactory.php

@@ -22,9 +22,9 @@ class BookFactory extends Factory
     public function definition()
     {
         return [
-            'name'        => $this->faker->sentence,
+            'name'        => $this->faker->sentence(),
             'slug'        => Str::random(10),
-            'description' => $this->faker->paragraph,
+            'description' => $this->faker->paragraph(),
         ];
     }
 }

database/factories/Entities/Models/ChapterFactory.php

@@ -22,9 +22,9 @@ class ChapterFactory extends Factory
     public function definition()
     {
         return [
-            'name'        => $this->faker->sentence,
+            'name'        => $this->faker->sentence(),
             'slug'        => Str::random(10),
-            'description' => $this->faker->paragraph,
+            'description' => $this->faker->paragraph(),
         ];
     }
 }

database/factories/Entities/Models/PageFactory.php

@@ -24,7 +24,7 @@ class PageFactory extends Factory
         $html = '<p>' . implode('</p>', $this->faker->paragraphs(5)) . '</p>';
 
         return [
-            'name'           => $this->faker->sentence,
+            'name'           => $this->faker->sentence(),
             'slug'           => Str::random(10),
             'html'           => $html,
             'text'           => strip_tags($html),

database/factories/Uploads/ImageFactory.php

@@ -21,9 +21,9 @@ class ImageFactory extends Factory
     public function definition()
     {
         return [
-            'name'        => $this->faker->slug . '.jpg',
+            'name'        => $this->faker->slug() . '.jpg',
-            'url'         => $this->faker->url,
+            'url'         => $this->faker->url(),
-            'path'        => $this->faker->url,
+            'path'        => $this->faker->url(),
             'type'        => 'gallery',
             'uploaded_to' => 0,
         ];

database/migrations/2023_01_24_104625_refactor_joint_permissions_storage.php

@@ -0,0 +1,52 @@
+<?php
+
+use BookStack\Auth\Permissions\JointPermissionBuilder;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+class RefactorJointPermissionsStorage extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        // Truncate before schema changes to avoid performance issues
+        // since we'll need to rebuild anyway.
+        DB::table('joint_permissions')->truncate();
+
+        if (Schema::hasColumn('joint_permissions', 'owned_by')) {
+            Schema::table('joint_permissions', function (Blueprint $table) {
+                $table->dropColumn(['has_permission', 'has_permission_own', 'owned_by']);
+
+                $table->unsignedTinyInteger('status')->index();
+                $table->unsignedInteger('owner_id')->nullable()->index();
+            });
+        }
+
+        // Rebuild permissions
+        app(JointPermissionBuilder::class)->rebuildForAll();
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        DB::table('joint_permissions')->truncate();
+
+        Schema::table('joint_permissions', function (Blueprint $table) {
+            $table->dropColumn(['status', 'owner_id']);
+
+            $table->boolean('has_permission')->index();
+            $table->boolean('has_permission_own')->index();
+            $table->unsignedInteger('owned_by')->index();
+        });
+    }
+}

database/migrations/2023_01_28_141230_copy_color_settings_for_dark_mode.php

@@ -0,0 +1,69 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+
+class CopyColorSettingsForDarkMode extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        $colorSettings = [
+            'app-color',
+            'app-color-light',
+            'bookshelf-color',
+            'book-color',
+            'chapter-color',
+            'page-color',
+            'page-draft-color',
+        ];
+
+        $existing = DB::table('settings')
+            ->whereIn('setting_key', $colorSettings)
+            ->get()->toArray();
+
+        $newData = [];
+        foreach ($existing as $setting) {
+            $newSetting = (array) $setting;
+            $newSetting['setting_key'] .= '-dark';
+            $newData[] = $newSetting;
+
+            if ($newSetting['setting_key'] === 'app-color-dark') {
+                $newSetting['setting_key'] = 'link-color';
+                $newData[] = $newSetting;
+                $newSetting['setting_key'] = 'link-color-dark';
+                $newData[] = $newSetting;
+            }
+        }
+
+        DB::table('settings')->insert($newData);
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        $colorSettings = [
+            'app-color-dark',
+            'link-color',
+            'link-color-dark',
+            'app-color-light-dark',
+            'bookshelf-color-dark',
+            'book-color-dark',
+            'chapter-color-dark',
+            'page-color-dark',
+            'page-draft-color-dark',
+        ];
+
+        DB::table('settings')
+            ->whereIn('setting_key', $colorSettings)
+            ->delete();
+    }
+}

dev/docs/development.md

@@ -29,6 +29,8 @@ The testing database will also need migrating and seeding beforehand. This can b
 
 Once done you can run `composer test` in the application root directory to run all tests. Tests can be ran in parallel by running them via `composer t`. This will use Laravel's built-in parallel testing functionality, and attempt to create and seed a database instance for each testing thread. If required these parallel testing instances can be reset, before testing again, by running `composer t-reset`.
 
+If the codebase needs to be tested with deprecations, this can be done via uncommenting the relevant line within the TestCase@setUp function. 
+
 ## Code Standards
 
 PHP code standards are managed by [using PHP_CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer).

dev/docs/permission-scenario-testing.md

@@ -0,0 +1,363 @@
+# Permission Scenario Testing
+
+Due to complexity that can arise in the various combinations of permissions, this document details scenarios and their expected results.
+
+Test cases are written ability abstract, since all abilities should act the same in theory. Functional test cases may test abilities separate due to implementation differences.
+
+Tests are categorised by the most specific element involved in the scenario, where the below list is most specific to least:
+
+- Role entity permissions.
+- Fallback entity permissions.
+- Role permissions.
+
+## General Permission Logical Rules
+
+The below are some general rules we follow to standardise the behaviour of permissions in the platform:
+
+- Most specific permission application (as above) take priority and can deny less specific permissions.
+- Parent role entity permissions that may be inherited, are considered to essentially be applied on the item they are inherited to unless a lower level has its own permission rule for an already specific role.
+- Where both grant and deny exist at the same specificity, we side towards grant.
+
+## Cases
+
+### Content Role Permissions
+
+These are tests related to item/entity permissions that are set only at a role level.
+
+#### test_01_allow
+
+- Role A has role all-page permission.
+- User has Role A.
+
+User granted page permission.
+
+#### test_02_deny
+
+- Role A has no page permission.
+- User has Role A.
+
+User denied page permission.
+
+#### test_10_allow_on_own_with_own
+
+- Role A has role own-page permission.
+- User has Role A.
+- User is owner of page.
+
+User granted page permission.
+
+#### test_11_deny_on_other_with_own
+
+- Role A has role own-page permission.
+- User has Role A.
+- User is not owner of page.
+
+User denied page permission.
+
+#### test_20_multiple_role_conflicting_all
+
+- Role A has role all-page permission.
+- Role B has no page permission.
+- User has Role A & B.
+
+User granted page permission.
+
+#### test_21_multiple_role_conflicting_own
+
+- Role A has role own-page permission.
+- Role B has no page permission.
+- User has Role A & B.
+- User is owner of page.
+
+User granted page permission.
+
+---
+
+### Entity Role Permissions
+
+These are tests related to entity-level role-specific permission overrides.
+
+#### test_01_explicit_allow
+
+- Page permissions have inherit disabled.
+- Role A has entity allow page permission.
+- User has Role A.
+
+User granted page permission.
+
+#### test_02_explicit_deny
+
+- Page permissions have inherit disabled.
+- Role A has entity deny page permission.
+- User has Role A.
+
+User denied page permission.
+
+#### test_03_same_level_conflicting
+
+- Page permissions have inherit disabled.
+- Role A has entity allow page permission.
+- Role B has entity deny page permission.
+- User has both Role A & B.
+
+User granted page permission. 
+Explicit grant overrides entity deny at same level.
+
+#### test_20_inherit_allow
+
+- Page permissions have inherit enabled.
+- Chapter permissions has inherit disabled.
+- Role A has entity allow chapter permission.
+- User has Role A.
+
+User granted page permission.
+
+#### test_21_inherit_deny
+
+- Page permissions have inherit enabled.
+- Chapter permissions has inherit disabled.
+- Role A has entity deny chapter permission.
+- User has Role A.
+
+User denied page permission.
+
+#### test_22_same_level_conflict_inherit 
+
+- Page permissions have inherit enabled.
+- Chapter permissions has inherit disabled.
+- Role A has entity deny chapter permission.
+- Role B has entity allow chapter permission.
+- User has both Role A & B.
+
+User granted page permission.
+
+#### test_30_child_inherit_override_allow
+
+- Page permissions have inherit enabled.
+- Chapter permissions has inherit disabled.
+- Role A has entity deny chapter permission.
+- Role A has entity allow page permission.
+- User has Role A.
+
+User granted page permission.
+
+#### test_31_child_inherit_override_deny
+
+- Page permissions have inherit enabled.
+- Chapter permissions has inherit disabled.
+- Role A has entity allow chapter permission.
+- Role A has entity deny page permission.
+- User has Role A.
+
+User denied page permission.
+
+#### test_40_multi_role_inherit_conflict_override_deny
+
+- Page permissions have inherit enabled.
+- Chapter permissions has inherit disabled.
+- Role A has entity deny page permission.
+- Role B has entity allow chapter permission.
+- User has Role A & B.
+
+User granted page permission.
+
+#### test_41_multi_role_inherit_conflict_retain_allow
+
+- Page permissions have inherit enabled.
+- Chapter permissions has inherit disabled.
+- Role A has entity allow page permission.
+- Role B has entity deny chapter permission.
+- User has Role A & B.
+
+User granted page permission.
+
+#### test_50_role_override_allow
+
+- Page permissions have inherit enabled.
+- Role A has no page role permission.
+- Role A has entity allow page permission.
+- User has Role A.
+
+User granted page permission.
+
+#### test_51_role_override_deny
+
+- Page permissions have inherit enabled.
+- Role A has no page-view-all role permission.
+- Role A has entity deny page permission.
+- User has Role A.
+
+User denied page permission.
+
+#### test_60_inherited_role_override_allow
+
+- Page permissions have inherit enabled.
+- Chapter permissions have inherit enabled.
+- Role A has no page role permission.
+- Role A has entity allow chapter permission.
+- User has Role A.
+
+User granted page permission.
+
+#### test_61_inherited_role_override_deny
+
+- Page permissions have inherit enabled.
+- Chapter permissions have inherit enabled.
+- Role A has page role permission.
+- Role A has entity denied chapter permission.
+- User has Role A.
+
+User denied page permission.
+
+#### test_62_inherited_role_override_deny_on_own
+
+- Page permissions have inherit enabled.
+- Chapter permissions have inherit enabled.
+- Role A has own-page role permission.
+- Role A has entity denied chapter permission.
+- User has Role A.
+- User owns Page.
+
+User denied page permission.
+
+#### test_70_multi_role_inheriting_deny
+
+- Page permissions have inherit enabled.
+- Role A has all page role permission.
+- Role B has entity denied page permission.
+- User has Role A and B.
+
+User denied page permission.
+
+#### test_71_multi_role_inheriting_deny_on_own
+
+- Page permissions have inherit enabled.
+- Role A has own page role permission.
+- Role B has entity denied page permission.
+- User has Role A and B.
+- Use owns Page.
+
+User denied page permission.
+
+#### test_75_multi_role_inherited_deny_via_parent
+
+- Page permissions have inherit enabled.
+- Chapter permissions have inherit enabled.
+- Role A has all-pages role permission.
+- Role B has entity denied chapter permission.
+- User has Role A & B.
+
+User denied page permission.
+
+#### test_76_multi_role_inherited_deny_via_parent_on_own
+
+- Page permissions have inherit enabled.
+- Chapter permissions have inherit enabled.
+- Role A has own page role permission.
+- Role B has entity denied chapter permission.
+- User has Role A & B.
+
+User denied page permission.
+
+#### test_80_fallback_override_allow
+
+- Page permissions have inherit disabled.
+- Page fallback has entity deny permission.
+- Role A has entity allow page permission.
+- User has Role A.
+
+User granted page permission.
+
+#### test_81_fallback_override_deny
+
+- Page permissions have inherit disabled.
+- Page fallback has entity allow permission.
+- Role A has entity deny page permission.
+- User has Role A.
+
+User denied page permission.
+
+#### test_84_fallback_override_allow_multi_role
+
+- Page permissions have inherit disabled.
+- Page fallback has entity deny permission.
+- Role A has entity allow page permission.
+- Role B has no entity page permissions.
+- User has Role A & B.
+
+User granted page permission.
+
+#### test_85_fallback_override_deny_multi_role
+
+- Page permissions have inherit disabled.
+- Page fallback has entity allow permission.
+- Role A has entity deny page permission.
+- Role B has no entity page permissions.
+- User has Role A & B.
+
+User denied page permission.
+
+#### test_86_fallback_override_allow_inherit
+
+- Chapter permissions have inherit disabled.
+- Page permissions have inherit enabled.
+- Chapter fallback has entity deny permission.
+- Role A has entity allow chapter permission.
+- User has Role A.
+
+User granted page permission.
+
+#### test_87_fallback_override_deny_inherit
+
+- Chapter permissions have inherit disabled.
+- Page permissions have inherit enabled.
+- Chapter fallback has entity allow permission.
+- Role A has entity deny chapter permission.
+- User has Role A.
+
+User denied page permission.
+
+#### test_88_fallback_override_allow_multi_role_inherit
+
+- Chapter permissions have inherit disabled.
+- Page permissions have inherit enabled.
+- Chapter fallback has entity deny permission.
+- Role A has entity allow chapter permission.
+- Role B has no entity chapter permissions.
+- User has Role A & B.
+
+User granted page permission.
+
+#### test_89_fallback_override_deny_multi_role_inherit
+
+- Chapter permissions have inherit disabled.
+- Page permissions have inherit enabled.
+- Chapter fallback has entity allow permission.
+- Role A has entity deny chapter permission.
+- Role B has no entity chapter permissions.
+- User has Role A & B.
+
+User denied page permission.
+
+#### test_90_fallback_overrides_parent_entity_role_deny
+
+- Chapter permissions have inherit disabled.
+- Page permissions have inherit disabled.
+- Chapter fallback has entity deny permission.
+- Page fallback has entity deny permission.
+- Role A has entity allow chapter permission.
+- User has Role A.
+
+User denied page permission.
+
+#### test_91_fallback_overrides_parent_entity_role_inherit
+
+- Book permissions have inherit disabled.
+- Chapter permissions have inherit disabled. 
+- Page permissions have inherit enabled.
+- Book fallback has entity deny permission.
+- Chapter fallback has entity deny permission.
+- Role A has entity allow book permission.
+- User has Role A.
+
+User denied page permission.

package.json

@@ -16,11 +16,11 @@
   },
   "devDependencies": {
     "chokidar-cli": "^3.0",
-    "esbuild": "^0.15.12",
+    "esbuild": "^0.17.3",
     "livereload": "^0.9.3",
     "npm-run-all": "^4.1.5",
-    "punycode": "^2.1.1",
+    "punycode": "^2.3.0",
-    "sass": "^1.55.0"
+    "sass": "^1.57.0"
   },
   "dependencies": {
     "clipboard": "^2.0.11",
@@ -28,7 +28,7 @@
     "dropzone": "^5.9.3",
     "markdown-it": "^13.0.1",
     "markdown-it-task-lists": "^2.1.1",
-    "snabbdom": "^3.5.0",
+    "snabbdom": "^3.5.1",
     "sortablejs": "^1.15.0"
   }
 }

readme.md

@@ -45,7 +45,7 @@ Note: Listed services are not tested, vetted nor supported by the official BookS
     <img width="400" src="https://media.githubusercontent.com/media/BookStackApp/website/main/static/images/sponsors/diagramsnet.png" alt="Diagrams.net">
 </a></td>
 <td><a href="https://cloudabove.com/hosting" target="_blank">
-    <img height="100" src="https://raw.githubusercontent.com/BookStackApp/website/main/static/images/sponsors/cloudabove.svg" alt="Cloudabove">
+    <img height="100" src="https://media.githubusercontent.com/media/BookStackApp/website/main/static/images/sponsors/cloudabove.png" alt="Cloudabove">
 </a></td>
 </tr></tbody></table>
 
@@ -55,6 +55,9 @@ Note: Listed services are not tested, vetted nor supported by the official BookS
 <td><a href="https://www.stellarhosted.com/bookstack/" target="_blank">
     <img width="280" src="https://media.githubusercontent.com/media/BookStackApp/website/main/static/images/sponsors/stellarhosted.png" alt="Stellar Hosted">
 </a></td>
+<td><a href="https://www.practicali.be" target="_blank">
+    <img width="280" src="https://media.githubusercontent.com/media/BookStackApp/website/main/static/images/sponsors/practicali.png" alt="Stellar Hosted">
+</a></td>
 </tr></tbody></table>
 
 ## 🛣️ Road Map

resources/js/code.mjs

@@ -25,6 +25,7 @@ import 'codemirror/mode/properties/properties';
 import 'codemirror/mode/python/python';
 import 'codemirror/mode/ruby/ruby';
 import 'codemirror/mode/rust/rust';
+import 'codemirror/mode/scheme/scheme';
 import 'codemirror/mode/shell/shell';
 import 'codemirror/mode/smarty/smarty';
 import 'codemirror/mode/sql/sql';
@@ -76,6 +77,8 @@ const modeMap = {
     mdown: 'markdown',
     markdown: 'markdown',
     ml: 'mllike',
+    mssql: 'text/x-mssql',
+    mysql: 'text/x-mysql',
     nginx: 'nginx',
     octave: 'text/x-octave',
     perl: 'perl',
@@ -88,16 +91,21 @@ const modeMap = {
     php: (content) => {
         return content.includes('<?php') ? 'php' : 'text/x-php';
     },
+    pgsql: 'text/x-pgsql',
+    'pl/sql': 'text/x-plsql',
+    postgresql: 'text/x-pgsql',
     py: 'python',
     python: 'python',
     ruby: 'ruby',
     rust: 'rust',
     rb: 'ruby',
     rs: 'rust',
+    scheme: 'scheme',
     shell: 'shell',
     sh: 'shell',
     smarty: 'smarty',
     sql: 'text/x-sql',
+    sqlite: 'text/x-sqlite',
     stext: 'text/x-stex',
     swift: 'text/x-swift',
     toml: 'toml',

resources/js/components/attachments.js

@@ -45,7 +45,7 @@ export class Attachments extends Component {
         this.stopEdit();
         /** @var {Tabs} */
         const tabs = window.$components.firstOnElement(this.mainTabs, 'tabs');
-        tabs.show('items');
+        tabs.show('attachment-panel-items');
         window.$http.get(`/attachments/get/page/${this.pageId}`).then(resp => {
             this.list.innerHTML = resp.data;
             window.$components.init(this.list);

resources/js/components/book-sort.js

@@ -1,4 +1,4 @@
-import Sortable from "sortablejs";
+import Sortable, {MultiDrag} from "sortablejs";
 import {Component} from "./component";
 import {htmlToDom} from "../services/dom";
 
@@ -37,6 +37,113 @@ const sortOperations = {
     },
 };
 
+/**
+ * The available move actions.
+ * The active function indicates if the action is possible for the given item.
+ * The run function performs the move.
+ * @type {{up: {active(Element, ?Element, Element): boolean, run(Element, ?Element, Element)}}}
+ */
+const moveActions = {
+    up: {
+        active(elem, parent, book) {
+            return !(elem.previousElementSibling === null && !parent);
+        },
+        run(elem, parent, book) {
+            const newSibling = elem.previousElementSibling || parent;
+            newSibling.insertAdjacentElement('beforebegin', elem);
+        }
+    },
+    down: {
+        active(elem, parent, book) {
+            return !(elem.nextElementSibling === null && !parent);
+        },
+        run(elem, parent, book) {
+            const newSibling = elem.nextElementSibling || parent;
+            newSibling.insertAdjacentElement('afterend', elem);
+        }
+    },
+    next_book: {
+        active(elem, parent, book) {
+            return book.nextElementSibling !== null;
+        },
+        run(elem, parent, book) {
+            const newList = book.nextElementSibling.querySelector('ul');
+            newList.prepend(elem);
+        }
+    },
+    prev_book: {
+        active(elem, parent, book) {
+            return book.previousElementSibling !== null;
+        },
+        run(elem, parent, book) {
+            const newList = book.previousElementSibling.querySelector('ul');
+            newList.appendChild(elem);
+        }
+    },
+    next_chapter: {
+        active(elem, parent, book) {
+            return elem.dataset.type === 'page' && this.getNextChapter(elem, parent);
+        },
+        run(elem, parent, book) {
+            const nextChapter = this.getNextChapter(elem, parent);
+            nextChapter.querySelector('ul').prepend(elem);
+        },
+        getNextChapter(elem, parent) {
+            const topLevel = (parent || elem);
+            const topItems = Array.from(topLevel.parentElement.children);
+            const index = topItems.indexOf(topLevel);
+            return topItems.slice(index + 1).find(elem => elem.dataset.type === 'chapter');
+        }
+    },
+    prev_chapter: {
+        active(elem, parent, book) {
+            return elem.dataset.type === 'page' && this.getPrevChapter(elem, parent);
+        },
+        run(elem, parent, book) {
+            const prevChapter = this.getPrevChapter(elem, parent);
+            prevChapter.querySelector('ul').append(elem);
+        },
+        getPrevChapter(elem, parent) {
+            const topLevel = (parent || elem);
+            const topItems = Array.from(topLevel.parentElement.children);
+            const index = topItems.indexOf(topLevel);
+            return topItems.slice(0, index).reverse().find(elem => elem.dataset.type === 'chapter');
+        }
+    },
+    book_end: {
+        active(elem, parent, book) {
+            return parent || (parent === null && elem.nextElementSibling);
+        },
+        run(elem, parent, book) {
+            book.querySelector('ul').append(elem);
+        }
+    },
+    book_start: {
+        active(elem, parent, book) {
+            return parent || (parent === null && elem.previousElementSibling);
+        },
+        run(elem, parent, book) {
+            book.querySelector('ul').prepend(elem);
+        }
+    },
+    before_chapter: {
+        active(elem, parent, book) {
+            return parent;
+        },
+        run(elem, parent, book) {
+            parent.insertAdjacentElement('beforebegin', elem);
+        }
+    },
+    after_chapter: {
+        active(elem, parent, book) {
+            return parent;
+        },
+        run(elem, parent, book) {
+            parent.insertAdjacentElement('afterend', elem);
+        }
+    },
+};
+
 export class BookSort extends Component {
 
     setup() {
@@ -44,15 +151,34 @@ export class BookSort extends Component {
         this.sortContainer = this.$refs.sortContainer;
         this.input = this.$refs.input;
 
+        Sortable.mount(new MultiDrag());
+
         const initialSortBox = this.container.querySelector('.sort-box');
         this.setupBookSortable(initialSortBox);
         this.setupSortPresets();
+        this.setupMoveActions();
 
-        window.$events.listen('entity-select-confirm', this.bookSelect.bind(this));
+        window.$events.listen('entity-select-change', this.bookSelect.bind(this));
     }
 
     /**
-     * Setup the handlers for the preset sort type buttons.
+     * Set up the handlers for the item-level move buttons.
+     */
+    setupMoveActions() {
+        // Handle move button click
+        this.container.addEventListener('click', event => {
+            if (event.target.matches('[data-move]')) {
+                const action = event.target.getAttribute('data-move');
+                const sortItem = event.target.closest('[data-id]');
+                this.runSortAction(sortItem, action);
+            }
+        });
+
+        this.updateMoveActionStateForAll();
+    }
+
+    /**
+     * Set up the handlers for the preset sort type buttons.
      */
     setupSortPresets() {
         let lastSort = '';
@@ -100,16 +226,19 @@ export class BookSort extends Component {
             const newBookContainer = htmlToDom(resp.data);
             this.sortContainer.append(newBookContainer);
             this.setupBookSortable(newBookContainer);
+            this.updateMoveActionStateForAll();
+
+            const summary = newBookContainer.querySelector('summary');
+            summary.focus();
         });
     }
 
     /**
-     * Setup the given book container element to have sortable items.
+     * Set up the given book container element to have sortable items.
      * @param {Element} bookContainer
      */
     setupBookSortable(bookContainer) {
-        const sortElems = [bookContainer.querySelector('.sort-list')];
+        const sortElems = Array.from(bookContainer.querySelectorAll('.sort-list, .sortable-page-sublist'));
-        sortElems.push(...bookContainer.querySelectorAll('.entity-list-item + ul'));
 
         const bookGroupConfig = {
             name: 'book',
@@ -125,22 +254,40 @@ export class BookSort extends Component {
             }
         };
 
-        for (let sortElem of sortElems) {
+        for (const sortElem of sortElems) {
-            new Sortable(sortElem, {
+            Sortable.create(sortElem, {
                 group: sortElem.classList.contains('sort-list') ? bookGroupConfig : chapterGroupConfig,
                 animation: 150,
                 fallbackOnBody: true,
                 swapThreshold: 0.65,
-                onSort: this.updateMapInput.bind(this),
+                onSort: (event) => {
+                    this.ensureNoNestedChapters()
+                    this.updateMapInput();
+                    this.updateMoveActionStateForAll();
+                },
                 dragClass: 'bg-white',
                 ghostClass: 'primary-background-light',
                 multiDrag: true,
-                multiDragKey: 'CTRL',
+                multiDragKey: 'Control',
                 selectedClass: 'sortable-selected',
             });
         }
     }
 
+    /**
+     * Handle nested chapters by moving them to the parent book.
+     * Needed since sorting with multi-sort only checks group rules based on the active item,
+     * not all in group, therefore need to manually check after a sort.
+     * Must be done before updating the map input.
+     */
+    ensureNoNestedChapters() {
+        const nestedChapters = this.container.querySelectorAll('[data-type="chapter"] [data-type="chapter"]');
+        for (const chapter of nestedChapters) {
+            const parentChapter = chapter.parentElement.closest('[data-type="chapter"]');
+            parentChapter.insertAdjacentElement('afterend', chapter);
+        }
+    }
+
     /**
      * Update the input with our sort data.
      */
@@ -202,4 +349,38 @@ export class BookSort extends Component {
         }
     }
 
+    /**
+     * Run the given sort action up the provided sort item.
+     * @param {Element} item
+     * @param {String} action
+     */
+    runSortAction(item, action) {
+        const parentItem = item.parentElement.closest('li[data-id]');
+        const parentBook = item.parentElement.closest('[data-type="book"]');
+        moveActions[action].run(item, parentItem, parentBook);
+        this.updateMapInput();
+        this.updateMoveActionStateForAll();
+        item.scrollIntoView({behavior: 'smooth', block: 'nearest'});
+        item.focus();
+    }
+
+    /**
+     * Update the state of the available move actions on this item.
+     * @param {Element} item
+     */
+    updateMoveActionState(item) {
+        const parentItem = item.parentElement.closest('li[data-id]');
+        const parentBook = item.parentElement.closest('[data-type="book"]');
+        for (const [action, functions] of Object.entries(moveActions)) {
+            const moveButton = item.querySelector(`[data-move="${action}"]`);
+            moveButton.disabled = !functions.active(item, parentItem, parentBook);
+        }
+    }
+
+    updateMoveActionStateForAll() {
+        const items = this.container.querySelectorAll('[data-type="chapter"],[data-type="page"]');
+        for (const item of items) {
+            this.updateMoveActionState(item);
+        }
+    }
 }

resources/js/components/entity-selector.js

@@ -15,7 +15,6 @@ export class EntitySelector extends Component {
         this.searchInput = this.$refs.search;
         this.loading = this.$refs.loading;
         this.resultsContainer = this.$refs.results;
-        this.addButton = this.$refs.add;
 
         this.search = '';
         this.lastClick = 0;
@@ -43,15 +42,6 @@ export class EntitySelector extends Component {
             if (event.keyCode === 13) event.preventDefault();
         });
 
-        if (this.addButton) {
-            this.addButton.addEventListener('click', event => {
-                if (this.selectedItemData) {
-                    this.confirmSelection(this.selectedItemData);
-                    this.unselectAll();
-                }
-            });
-        }
-
         // Keyboard navigation
         onChildEvent(this.$el, '[data-entity-type]', 'keydown', (e, el) => {
             if (e.ctrlKey && e.code === 'Enter') {

resources/js/components/image-manager.js

@@ -140,10 +140,9 @@ export class ImageManager extends Component {
     }
 
     setActiveFilterTab(filterName) {
-        this.filterTabs.forEach(t => t.classList.remove('selected'));
+        for (const tab of this.filterTabs) {
-        const activeTab = this.filterTabs.find(t => t.dataset.filter === filterName);
+            const selected = tab.dataset.filter === filterName;
-        if (activeTab) {
+            tab.setAttribute('aria-selected', selected ? 'true' : 'false');
-            activeTab.classList.add('selected');
         }
     }
 

resources/js/components/index.js

@@ -41,7 +41,7 @@ export {PagePicker} from "./page-picker.js"
 export {PermissionsTable} from "./permissions-table.js"
 export {Pointer} from "./pointer.js"
 export {Popup} from "./popup.js"
-export {SettingAppColorPicker} from "./setting-app-color-picker.js"
+export {SettingAppColorScheme} from "./setting-app-color-scheme.js"
 export {SettingColorPicker} from "./setting-color-picker.js"
 export {SettingHomepageControl} from "./setting-homepage-control.js"
 export {ShelfSort} from "./shelf-sort.js"

resources/js/components/setting-app-color-picker.js

@@ -1,49 +0,0 @@
-import {Component} from "./component";
-
-export class SettingAppColorPicker extends Component {
-
-    setup() {
-        this.colorInput = this.$refs.input;
-        this.lightColorInput = this.$refs.lightInput;
-
-        this.colorInput.addEventListener('change', this.updateColor.bind(this));
-        this.colorInput.addEventListener('input', this.updateColor.bind(this));
-    }
-
-    /**
-     * Update the app colors as a preview, and create a light version of the color.
-     */
-    updateColor() {
-        const hexVal = this.colorInput.value;
-        const rgb = this.hexToRgb(hexVal);
-        const rgbLightVal = 'rgba('+ [rgb.r, rgb.g, rgb.b, '0.15'].join(',') +')';
-
-        this.lightColorInput.value = rgbLightVal;
-
-        const customStyles = document.getElementById('custom-styles');
-        const oldColor = customStyles.getAttribute('data-color');
-        const oldColorLight = customStyles.getAttribute('data-color-light');
-
-        customStyles.innerHTML = customStyles.innerHTML.split(oldColor).join(hexVal);
-        customStyles.innerHTML = customStyles.innerHTML.split(oldColorLight).join(rgbLightVal);
-
-        customStyles.setAttribute('data-color', hexVal);
-        customStyles.setAttribute('data-color-light', rgbLightVal);
-    }
-
-    /**
-     * Covert a hex color code to rgb components.
-     * @attribution https://stackoverflow.com/a/5624139
-     * @param {String} hex
-     * @returns {{r: Number, g: Number, b: Number}}
-     */
-    hexToRgb(hex) {
-        const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
-        return {
-            r: result ? parseInt(result[1], 16) : 0,
-            g: result ? parseInt(result[2], 16) : 0,
-            b: result ? parseInt(result[3], 16) : 0
-        };
-    }
-
-}

resources/js/components/setting-app-color-scheme.js

@@ -0,0 +1,82 @@
+import {Component} from "./component";
+
+export class SettingAppColorScheme extends Component {
+
+    setup() {
+        this.container = this.$el;
+        this.mode = this.$opts.mode;
+        this.lightContainer = this.$refs.lightContainer;
+        this.darkContainer = this.$refs.darkContainer;
+
+        this.container.addEventListener('tabs-change', event => {
+            const panel = event.detail.showing;
+            const newMode = (panel === 'color-scheme-panel-light') ? 'light' : 'dark';
+            this.handleModeChange(newMode);
+        });
+
+        const onInputChange = (event) => {
+            this.updateAppColorsFromInputs();
+
+            if (event.target.name.startsWith('setting-app-color')) {
+                this.updateLightForInput(event.target);
+            }
+        };
+        this.container.addEventListener('change', onInputChange);
+        this.container.addEventListener('input', onInputChange);
+    }
+
+    handleModeChange(newMode) {
+        this.mode = newMode;
+        const isDark = (newMode === 'dark');
+
+        document.documentElement.classList.toggle('dark-mode', isDark);
+        this.updateAppColorsFromInputs();
+    }
+
+    updateAppColorsFromInputs() {
+        const inputContainer = this.mode === 'dark' ? this.darkContainer : this.lightContainer;
+        const inputs = inputContainer.querySelectorAll('input[type="color"]');
+        for (const input of inputs) {
+            const splitName = input.name.split('-');
+            const colorPos = splitName.indexOf('color');
+            let cssId = splitName.slice(1, colorPos).join('-');
+            if (cssId === 'app') {
+                cssId = 'primary';
+            }
+
+            const varName = '--color-' + cssId;
+            document.body.style.setProperty(varName, input.value);
+        }
+    }
+
+    /**
+     * Update the 'light' app color variant for the given input.
+     * @param {HTMLInputElement} input
+     */
+    updateLightForInput(input) {
+        const lightName = input.name.replace('-color', '-color-light');
+        const hexVal = input.value;
+        const rgb = this.hexToRgb(hexVal);
+        const rgbLightVal = 'rgba('+ [rgb.r, rgb.g, rgb.b, '0.15'].join(',') +')';
+
+        console.log(input.name, lightName, hexVal, rgbLightVal)
+        const lightColorInput = this.container.querySelector(`input[name="${lightName}"][type="hidden"]`);
+        lightColorInput.value = rgbLightVal;
+    }
+
+    /**
+     * Covert a hex color code to rgb components.
+     * @attribution https://stackoverflow.com/a/5624139
+     * @param {String} hex
+     * @returns {{r: Number, g: Number, b: Number}}
+     */
+    hexToRgb(hex) {
+        const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
+        return {
+            r: result ? parseInt(result[1], 16) : 0,
+            g: result ? parseInt(result[2], 16) : 0,
+            b: result ? parseInt(result[3], 16) : 0
+        };
+    }
+
+}

resources/js/components/setting-color-picker.js

@@ -15,6 +15,6 @@ export class SettingColorPicker extends Component {
 
     setValue(value) {
         this.colorInput.value = value;
-        this.colorInput.dispatchEvent(new Event('change'));
+        this.colorInput.dispatchEvent(new Event('change', {bubbles: true}));
     }
 }

resources/js/components/tabs.js

@@ -1,49 +1,49 @@
-import {onSelect} from "../services/dom";
 import {Component} from "./component";
 
 /**
  * Tabs
- * Works by matching 'tabToggle<Key>' with 'tabContent<Key>' sections.
+ * Uses accessible attributes to drive its functionality.
+ * On tab wrapping element:
+ * - role=tablist
+ * On tabs (Should be a button):
+ * - id
+ * - role=tab
+ * - aria-selected=true/false
+ * - aria-controls=<id-of-panel-section>
+ * On panels:
+ * - id
+ * - tabindex=0
+ * - role=tabpanel
+ * - aria-labelledby=<id-of-tab-for-panel>
+ * - hidden (If not shown by default).
  */
 export class Tabs extends Component {
 
     setup() {
-        this.tabContentsByName = {};
+        this.container = this.$el;
-        this.tabButtonsByName = {};
+        this.tabs = Array.from(this.container.querySelectorAll('[role="tab"]'));
-        this.allContents = [];
+        this.panels = Array.from(this.container.querySelectorAll('[role="tabpanel"]'));
-        this.allButtons = [];
 
-        for (const [key, elems] of Object.entries(this.$manyRefs || {})) {
+        this.container.addEventListener('click', event => {
-            if (key.startsWith('toggle')) {
+            const button = event.target.closest('[role="tab"]');
-                const cleanKey = key.replace('toggle', '').toLowerCase();
+            if (button) {
-                onSelect(elems, e => this.show(cleanKey));
+                this.show(button.getAttribute('aria-controls'));
-                this.allButtons.push(...elems);
-                this.tabButtonsByName[cleanKey] = elems;
             }
-            if (key.startsWith('content')) {
+        });
-                const cleanKey = key.replace('content', '').toLowerCase();
-                this.tabContentsByName[cleanKey] = elems;
-                this.allContents.push(...elems);
-            }
-        }
     }
 
-    show(key) {
+    show(sectionId) {
-        this.allContents.forEach(c => {
+        for (const panel of this.panels) {
-            c.classList.add('hidden');
+            panel.toggleAttribute('hidden', panel.id !== sectionId);
-            c.classList.remove('selected');
-        });
-        this.allButtons.forEach(b => b.classList.remove('selected'));
-
-        const contents = this.tabContentsByName[key] || [];
-        const buttons = this.tabButtonsByName[key] || [];
-        if (contents.length > 0) {
-            contents.forEach(c => {
-                c.classList.remove('hidden')
-                c.classList.add('selected')
-            });
-            buttons.forEach(b => b.classList.add('selected'));
         }
+
+        for (const tab of this.tabs) {
+            const tabSection = tab.getAttribute('aria-controls');
+            const selected = tabSection === sectionId;
+            tab.setAttribute('aria-selected', selected ? 'true' : 'false');
+        }
+
+        this.$emit('change', {showing: sectionId});
     }
 
 }

resources/js/components/tag-manager.js

@@ -10,10 +10,11 @@ export class TagManager extends Component {
     }
 
     setupListeners() {
-        this.container.addEventListener('change', event => {
+        this.container.addEventListener('input', event => {
+
             /** @var {AddRemoveRows} **/
             const addRemoveComponent = window.$components.firstOnElement(this.addRemoveComponentEl, 'add-remove-rows');
-            if (!this.hasEmptyRows()) {
+            if (!this.hasEmptyRows() && event.target.value) {
                 addRemoveComponent.add();
             }
         });

resources/js/services/drawio.js

@@ -95,8 +95,16 @@ async function upload(imageData, pageUploadedToId) {
  * @returns {Promise<string>}
  */
 async function load(drawingId) {
-    const resp = await window.$http.get(window.baseUrl(`/images/drawio/base64/${drawingId}`));
+    try {
-    return `data:image/png;base64,${resp.data.content}`;
+        const resp = await window.$http.get(window.baseUrl(`/images/drawio/base64/${drawingId}`));
+        return `data:image/png;base64,${resp.data.content}`;
+    } catch (error) {
+        if (error instanceof window.$http.HttpError) {
+            window.$events.showResponseError(error);
+        }
+        close();
+        throw error;
+    }
 }
 
 export default {show, close, upload, load};

resources/js/services/events.js

@@ -43,10 +43,8 @@ function emitPublic(targetElement, eventName, eventData) {
 }
 
 /**
- * Notify of a http error.
+ * Notify of standard server-provided validation errors.
- * Check for standard scenarios such as validation errors and
+ * @param {Object} error
- * formats an error notification accordingly.
- * @param {Error} error
  */
 function showValidationErrors(error) {
     if (!error.status) return;
@@ -56,6 +54,17 @@ function showValidationErrors(error) {
     }
 }
 
+/**
+ * Notify standard server-provided error messages.
+ * @param {Object} error
+ */
+function showResponseError(error) {
+    if (!error.status) return;
+    if (error.status >= 400 && error.data && error.data.message) {
+        emit('error', error.data.message);
+    }
+}
+
 export default {
     emit,
     emitPublic,
@@ -63,4 +72,5 @@ export default {
     success: (msg) => emit('success', msg),
     error: (msg) => emit('error', msg),
     showValidationErrors,
+    showResponseError,
 }

resources/js/services/http.js

@@ -132,7 +132,7 @@ async function request(url, options = {}) {
     };
 
     if (!response.ok) {
-        throw returnData;
+        throw new HttpError(response, content);
     }
 
     return returnData;
@@ -159,10 +159,24 @@ async function getResponseContent(response) {
     return await response.text();
 }
 
+class HttpError extends Error {
+    constructor(response, content) {
+        super(response.statusText);
+        this.data = content;
+        this.headers = response.headers;
+        this.redirected = response.redirected;
+        this.status = response.status;
+        this.statusText = response.statusText;
+        this.url = response.url;
+        this.original = response;
+    }
+}
+
 export default {
     get: get,
     post: post,
     put: put,
     patch: patch,
     delete: performDelete,
+    HttpError: HttpError,
 };

resources/js/services/keyboard-navigation.js

@@ -86,7 +86,7 @@ export class KeyboardNavigationHandler {
      */
     #getFocusable() {
         const focusable = [];
-        const selector = '[tabindex]:not([tabindex="-1"]),[href],button:not([tabindex="-1"]),input:not([type=hidden])';
+        const selector = '[tabindex]:not([tabindex="-1"]),[href],button:not([tabindex="-1"],[disabled]),input:not([type=hidden])';
         for (const container of this.containers) {
             focusable.push(...container.querySelectorAll(selector))
         }

resources/js/services/util.js

@@ -34,7 +34,7 @@ export function scrollAndHighlightElement(element) {
     if (!element) return;
     element.scrollIntoView({behavior: 'smooth'});
 
-    const color = document.getElementById('custom-styles').getAttribute('data-color-light');
+    const color = getComputedStyle(document.body).getPropertyValue('--color-primary-light');
     const initColor = window.getComputedStyle(element).getPropertyValue('background-color');
     element.style.backgroundColor = color;
     setTimeout(() => {

resources/js/wysiwyg/plugin-drawio.js

@@ -89,7 +89,7 @@ function drawingInit() {
         return Promise.resolve('');
     }
 
-    let drawingId = currentNode.getAttribute('drawio-diagram');
+    const drawingId = currentNode.getAttribute('drawio-diagram');
     return DrawIO.load(drawingId);
 }
 

resources/lang/ar/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'البحث في هذا الكتاب',
     'books_navigation' => 'تصفح الكتاب',
     'books_sort' => 'فرز محتويات الكتاب',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'فرز كتاب :bookName',
     'books_sort_name' => 'ترتيب حسب الإسم',
     'books_sort_created' => 'ترتيب حسب تاريخ الإنشاء',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'الفصول الأخيرة',
     'books_sort_show_other' => 'عرض كتب أخرى',
     'books_sort_save' => 'حفظ الترتيب الجديد',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Copy Book',
     'books_copy_success' => 'Book successfully copied',
 

resources/lang/ar/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'لا يمكن للخادم إنشاء صور مصغرة. الرجاء التأكد من تثبيت إضافة GD PHP.',
     'server_upload_limit' => 'الخادم لا يسمح برفع ملفات بهذا الحجم. الرجاء محاولة الرفع بحجم أصغر.',
     'uploaded'  => 'الخادم لا يسمح برفع ملفات بهذا الحجم. الرجاء محاولة الرفع بحجم أصغر.',
+    'file_upload_timeout' => 'انتهت عملية تحميل الملف.',
+
+    // Drawing & Images
     'image_upload_error' => 'حدث خطأ خلال رفع الصورة',
     'image_upload_type_error' => 'صيغة الصورة المرفوعة غير صالحة',
-    'file_upload_timeout' => 'انتهت عملية تحميل الملف.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'لم يتم العثور على المرفق',

resources/lang/ar/settings.php

@@ -33,9 +33,9 @@ return [
     'app_custom_html_desc' => 'سيتم إدراج أي محتوى مضاف هنا في الجزء السفلي من قسم <head> من كل صفحة. هذا أمر مفيد لتجاوز الأنماط أو إضافة رمز التحليل.',
     'app_custom_html_disabled_notice' => 'تم تعطيل محتوى HTML الرئيسي المخصص في صفحة الإعدادات هذه لضمان عكس أي تغييرات متتالية.',
     'app_logo' => 'شعار التطبيق',
-    'app_logo_desc' => 'يجب أن تكون الصورة بارتفاع 43 بكسل. <br>سيتم تصغير الصور الأكبر من ذلك.',
+    'app_logo_desc' => 'This is used in the application header bar, among other areas. This image should be 86px in height. Large images will be scaled down.',
-    'app_primary_color' => 'اللون الأساسي للتطبيق',
+    'app_icon' => 'Application Icon',
-    'app_primary_color_desc' => 'يجب أن تكون القيمة من نوع hex. <br>اترك الخانة فارغة للرجوع للون الافتراضي.',
+    'app_icon_desc' => 'This icon is used for browser tabs and shortcut icons. This should be a 256px square PNG image.',
     'app_homepage' => 'الصفحة الرئيسية للتطبيق',
     'app_homepage_desc' => 'الرجاء اختيار صفحة لتصبح الصفحة الرئيسية بدل من الافتراضية. سيتم تجاهل جميع الأذونات الخاصة بالصفحة المختارة.',
     'app_homepage_select' => 'اختر صفحة',
@@ -49,8 +49,12 @@ return [
     'app_disable_comments_desc' => 'تعطيل التعليقات على جميع الصفحات داخل التطبيق. التعليقات الموجودة من الأصل لن تكون ظاهرة.',
 
     // Color settings
-    'content_colors' => 'ألوان المحتوى',
+    'color_scheme' => 'Application Color Scheme',
-    'content_colors_desc' => 'تعيين الألوان لجميع العناصر في التسلسل الهرمي لتنظيم الصفحات. يوصى باختيار الألوان ذات السطوع المماثل للألوان الافتراضية للقراءة.',
+    'color_scheme_desc' => 'Set the colors to use in the BookStack interface. Colors can be configured separately for dark and light modes to best fit the theme and ensure legibility.',
+    'ui_colors_desc' => 'Set the primary color and default link color for BookStack. The primary color is mainly used for the header banner, buttons and interface decorations. The default link color is used for text-based links and actions, both within written content and in the Bookstack interface.',
+    'app_color' => 'Primary Color',
+    'link_color' => 'Default Link Color',
+    'content_colors_desc' => 'Set colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
     'bookshelf_color' => 'لون الرف',
     'book_color' => 'لون الكتاب',
     'chapter_color' => 'لون الفصل',

resources/lang/bg/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'Търси в книгата',
     'books_navigation' => 'Навигация на книгата',
     'books_sort' => 'Сортирай съдържанието на книгата',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'Сортирай книга :bookName',
     'books_sort_name' => 'Сортиране по име',
     'books_sort_created' => 'Сортирай по дата на създаване',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'Последна глава',
     'books_sort_show_other' => 'Покажи други книги',
     'books_sort_save' => 'Запази новата подредба',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Копирай книгата',
     'books_copy_success' => 'Книгата е копирана успешно',
 

resources/lang/bg/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'Сървърът не може да създаде малки изображения. Моля, увери се, че разширението GD PHP е инсталирано.',
     'server_upload_limit' => 'Сървърът не позволява качвания с такъв размер. Моля, пробвайте файл с по-малък размер.',
     'uploaded'  => 'Сървърът не позволява качвания с такъв размер. Моля, пробвайте файл с по-малък размер.',
+    'file_upload_timeout' => 'Качването на файла изтече.',
+
+    // Drawing & Images
     'image_upload_error' => 'Възникна грешка при качването на изображението',
     'image_upload_type_error' => 'Типът на качваното изображение е невалиден',
-    'file_upload_timeout' => 'Качването на файла изтече.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'Прикачения файл не е намерен',

resources/lang/bg/settings.php

@@ -33,9 +33,9 @@ return [
     'app_custom_html_desc' => 'Всяко съдържание, добавено тук, ще бъде поставено в долната част на секцията <head> на всяка страница. Това е удобно за преобладаващи стилове или добавяне на код за анализ.',
     'app_custom_html_disabled_notice' => 'Съдържанието на персонализираната HTML шапка е деактивирано на страницата с настройки, за да се гарантира, че евентуални лоши промени могат да бъдат върнати.',
     'app_logo' => 'Лого на приложението',
-    'app_logo_desc' => 'Това изображение трябва да е с 43px височина. <br> Големите изображения ще бъдат намалени.',
+    'app_logo_desc' => 'This is used in the application header bar, among other areas. This image should be 86px in height. Large images will be scaled down.',
-    'app_primary_color' => 'Основен цвят на приложението',
+    'app_icon' => 'Application Icon',
-    'app_primary_color_desc' => 'Изберете основния цвят на приложението, включително на банера, бутоните и линковете.',
+    'app_icon_desc' => 'This icon is used for browser tabs and shortcut icons. This should be a 256px square PNG image.',
     'app_homepage' => 'Начлна страница на приложението',
     'app_homepage_desc' => 'Изберете начална страница, която ще замени изгледа по подразбиране. Дефинираните права на страницата, която е избрана ще бъдат игнорирани.',
     'app_homepage_select' => 'Избери страница',
@@ -49,8 +49,12 @@ return [
     'app_disable_comments_desc' => 'Изключва коментарите във всички на страници на приложението. <br> Съществуващите коментари няма да се показват.',
 
     // Color settings
-    'content_colors' => 'Цвят на съдържанието',
+    'color_scheme' => 'Application Color Scheme',
-    'content_colors_desc' => 'Настройва цветовете за всички елементи на йерархията за организацията на страницата. Избор на цвят с яркост, близка до цветовете по подразбиране, се препоръчва за четимостта.',
+    'color_scheme_desc' => 'Set the colors to use in the BookStack interface. Colors can be configured separately for dark and light modes to best fit the theme and ensure legibility.',
+    'ui_colors_desc' => 'Set the primary color and default link color for BookStack. The primary color is mainly used for the header banner, buttons and interface decorations. The default link color is used for text-based links and actions, both within written content and in the Bookstack interface.',
+    'app_color' => 'Primary Color',
+    'link_color' => 'Default Link Color',
+    'content_colors_desc' => 'Set colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
     'bookshelf_color' => 'Цвят на рафта',
     'book_color' => 'Цвят на книгата',
     'chapter_color' => 'Цвят на главата',

resources/lang/bs/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'Pretraži ovu knjigu',
     'books_navigation' => 'Navigacija knjige',
     'books_sort' => 'Sortiraj sadržaj knjige',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'Sortiraj knjigu :bookName',
     'books_sort_name' => 'Sortiraj po imenu',
     'books_sort_created' => 'Sortiraj po datumu kreiranja',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'Poglavlja zadnja',
     'books_sort_show_other' => 'Prikaži druge knjige',
     'books_sort_save' => 'Spremi trenutni poredak',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Copy Book',
     'books_copy_success' => 'Book successfully copied',
 

resources/lang/bs/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'Server ne može kreirati sličice. Provjerite da imate instaliranu GD PHP ekstenziju.',
     'server_upload_limit' => 'Server ne dopušta učitavanja ove veličine. Pokušajte sa manjom veličinom fajla.',
     'uploaded'  => 'Server ne dopušta učitavanja ove veličine. Pokušajte sa manjom veličinom fajla.',
+    'file_upload_timeout' => 'Vrijeme učitavanja fajla je isteklo.',
+
+    // Drawing & Images
     'image_upload_error' => 'Desila se greška prilikom učitavanja slike',
     'image_upload_type_error' => 'Vrsta slike koja se učitava je neispravna',
-    'file_upload_timeout' => 'Vrijeme učitavanja fajla je isteklo.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'Prilog nije pronađen',

resources/lang/bs/settings.php

@@ -33,9 +33,9 @@ return [
     'app_custom_html_desc' => 'Any content added here will be inserted into the bottom of the <head> section of every page. This is handy for overriding styles or adding analytics code.',
     'app_custom_html_disabled_notice' => 'Custom HTML head content is disabled on this settings page to ensure any breaking changes can be reverted.',
     'app_logo' => 'Application Logo',
-    'app_logo_desc' => 'This image should be 43px in height. <br>Large images will be scaled down.',
+    'app_logo_desc' => 'This is used in the application header bar, among other areas. This image should be 86px in height. Large images will be scaled down.',
-    'app_primary_color' => 'Application Primary Color',
+    'app_icon' => 'Application Icon',
-    'app_primary_color_desc' => 'Sets the primary color for the application including the banner, buttons, and links.',
+    'app_icon_desc' => 'This icon is used for browser tabs and shortcut icons. This should be a 256px square PNG image.',
     'app_homepage' => 'Application Homepage',
     'app_homepage_desc' => 'Select a view to show on the homepage instead of the default view. Page permissions are ignored for selected pages.',
     'app_homepage_select' => 'Select a page',
@@ -49,8 +49,12 @@ return [
     'app_disable_comments_desc' => 'Disables comments across all pages in the application. <br> Existing comments are not shown.',
 
     // Color settings
-    'content_colors' => 'Content Colors',
+    'color_scheme' => 'Application Color Scheme',
-    'content_colors_desc' => 'Sets colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
+    'color_scheme_desc' => 'Set the colors to use in the BookStack interface. Colors can be configured separately for dark and light modes to best fit the theme and ensure legibility.',
+    'ui_colors_desc' => 'Set the primary color and default link color for BookStack. The primary color is mainly used for the header banner, buttons and interface decorations. The default link color is used for text-based links and actions, both within written content and in the Bookstack interface.',
+    'app_color' => 'Primary Color',
+    'link_color' => 'Default Link Color',
+    'content_colors_desc' => 'Set colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
     'bookshelf_color' => 'Shelf Color',
     'book_color' => 'Book Color',
     'chapter_color' => 'Chapter Color',

resources/lang/ca/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'Cerca en aquest llibre',
     'books_navigation' => 'Navegació pel llibre',
     'books_sort' => 'Ordena el contingut del llibre',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'Ordena el llibre :bookName',
     'books_sort_name' => 'Ordena per nom',
     'books_sort_created' => 'Ordena per data de creació',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'Els capítols al final',
     'books_sort_show_other' => 'Mostra altres llibres',
     'books_sort_save' => 'Desa l\'ordre nou',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Copy Book',
     'books_copy_success' => 'Book successfully copied',
 

resources/lang/ca/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'El servidor no pot crear miniatures. Reviseu que tingueu instal·lada l\'extensió GD del PHP.',
     'server_upload_limit' => 'El servidor no permet pujades d\'aquesta mida. Proveu-ho amb una mida de fitxer més petita.',
     'uploaded'  => 'El servidor no permet pujades d\'aquesta mida. Proveu-ho amb una mida de fitxer més petita.',
+    'file_upload_timeout' => 'La pujada del fitxer ha superat el temps màxim d\'espera.',
+
+    // Drawing & Images
     'image_upload_error' => 'S\'ha produït un error en pujar la imatge',
     'image_upload_type_error' => 'El tipus d\'imatge que heu pujat no és vàlid',
-    'file_upload_timeout' => 'La pujada del fitxer ha superat el temps màxim d\'espera.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'No s\'ha trobat l\'adjunció',

resources/lang/ca/settings.php

@@ -33,9 +33,9 @@ return [
     'app_custom_html_desc' => 'Aquí podeu afegir contingut que s\'inserirà a la part final de la secció <head> de cada pàgina. És útil per a sobreescriure estils o afegir-hi codi d\'analítiques.',
     'app_custom_html_disabled_notice' => 'El contingut personalitzat a la capçalera HTML es desactiva en aquesta pàgina de la configuració per a assegurar que qualsevol canvi que trenqui el web es pugui desfer.',
     'app_logo' => 'Logo de l\'aplicació',
-    'app_logo_desc' => 'Aquesta imatge hauria de tenir 43 px d\'alçada. <br>Les imatges grosses es reduiran.',
+    'app_logo_desc' => 'This is used in the application header bar, among other areas. This image should be 86px in height. Large images will be scaled down.',
-    'app_primary_color' => 'Color primari de l\'aplicació',
+    'app_icon' => 'Application Icon',
-    'app_primary_color_desc' => 'Defineix el color primari de l\'aplicació, incloent-hi la part superior, els botons i els enllaços.',
+    'app_icon_desc' => 'This icon is used for browser tabs and shortcut icons. This should be a 256px square PNG image.',
     'app_homepage' => 'Pàgina d\'inici de l\'aplicació',
     'app_homepage_desc' => 'Seleccioneu la visualització que es mostrarà a la pàgina d\'inici en lloc de la visualització per defecte. Els permisos de pàgines s\'ignoraran per a les pàgines seleccionades.',
     'app_homepage_select' => 'Selecciona una pàgina',
@@ -49,8 +49,12 @@ return [
     'app_disable_comments_desc' => 'Desactiva els comentaris a totes les pàgines de l\'aplicació. <br> Els comentaris existents no es mostraran.',
 
     // Color settings
-    'content_colors' => 'Colors del contingut',
+    'color_scheme' => 'Application Color Scheme',
-    'content_colors_desc' => 'Defineix els colors de tots els elements de la jerarquia d\'organització de pàgines. És recomanable triar colors amb una brillantor semblant als colors per defecte per a mantenir-ne la llegibilitat.',
+    'color_scheme_desc' => 'Set the colors to use in the BookStack interface. Colors can be configured separately for dark and light modes to best fit the theme and ensure legibility.',
+    'ui_colors_desc' => 'Set the primary color and default link color for BookStack. The primary color is mainly used for the header banner, buttons and interface decorations. The default link color is used for text-based links and actions, both within written content and in the Bookstack interface.',
+    'app_color' => 'Primary Color',
+    'link_color' => 'Default Link Color',
+    'content_colors_desc' => 'Set colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
     'bookshelf_color' => 'Color dels prestatges',
     'book_color' => 'Color dels llibres',
     'chapter_color' => 'Color dels capítols',

resources/lang/cs/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'Prohledat tuto knihu',
     'books_navigation' => 'Navigace knihy',
     'books_sort' => 'Seřadit obsah knihy',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'Seřadit knihu :bookName',
     'books_sort_name' => 'Seřadit podle názvu',
     'books_sort_created' => 'Seřadit podle data vytvoření',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'Kapitoly jako poslední',
     'books_sort_show_other' => 'Zobrazit ostatní knihy',
     'books_sort_save' => 'Uložit nové pořadí',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Kopírovat knihu',
     'books_copy_success' => 'Kniha byla úspěšně zkopírována',
 

resources/lang/cs/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'Server nedokáže udělat náhledy. Zkontrolujte, že rozšíření GD pro PHP je nainstalováno.',
     'server_upload_limit' => 'Server nepovoluje nahrávat tak veliké soubory. Zkuste prosím menší soubor.',
     'uploaded'  => 'Server nepovoluje nahrávat tak veliké soubory. Zkuste prosím menší soubor.',
+    'file_upload_timeout' => 'Nahrávání souboru trvalo příliš dlouho a tak bylo ukončeno.',
+
+    // Drawing & Images
     'image_upload_error' => 'Nastala chyba během nahrávání souboru',
     'image_upload_type_error' => 'Typ nahrávaného obrázku je neplatný.',
-    'file_upload_timeout' => 'Nahrávání souboru trvalo příliš dlouho a tak bylo ukončeno.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'Příloha nenalezena',

resources/lang/cs/settings.php

@@ -33,9 +33,9 @@ return [
     'app_custom_html_desc' => 'Cokoliv sem napíšete bude přidáno na konec sekce <head> v každém místě této aplikace. To se hodí pro přidávání nebo změnu CSS stylů nebo přidání kódu pro analýzu používání (např.: google analytics.).',
     'app_custom_html_disabled_notice' => 'Na této stránce nastavení je zakázán vlastní obsah HTML hlavičky, aby bylo zajištěno, že bude možné vrátit případnou problematickou úpravu.',
     'app_logo' => 'Logo aplikace',
-    'app_logo_desc' => 'Tento obrázek by měl mít výšku 43px. <br>Větší obrázky zmenšíme na tuto velikost.',
+    'app_logo_desc' => 'Používá se v záhlaví aplikace, a v jiných oblastech. Tento obrázek by měl být velký 86px. Větší obrázky budou zmenšeny.',
-    'app_primary_color' => 'Hlavní barva aplikace',
+    'app_icon' => 'Ikona aplikace',
-    'app_primary_color_desc' => 'Nastaví hlavní barvu aplikace včetně panelů, tlačítek a odkazů.',
+    'app_icon_desc' => 'Tato ikona se používá pro záložky prohlížeče a ikony zástupců. Obrazek by měl být čtverec o velikosti 256px a formátu PNG.',
     'app_homepage' => 'Úvodní stránka aplikace',
     'app_homepage_desc' => 'Zvolte si zobrazení, které se použije jako úvodní stránka. U zvolených stránek bude ignorováno jejich oprávnění.',
     'app_homepage_select' => 'Zvolte stránku',
@@ -49,8 +49,12 @@ return [
     'app_disable_comments_desc' => 'Vypne komentáře napříč všemi stránkami. <br> Existující komentáře se přestanou zobrazovat.',
 
     // Color settings
-    'content_colors' => 'Barvy obsahu',
+    'color_scheme' => 'Application Color Scheme',
-    'content_colors_desc' => 'Nastaví barvy pro všechny prvky v organizační struktuře stránky. Pro lepší čitelnost doporučujeme zvolit barvy s podobným jasem, jakou mají výchozí barvy.',
+    'color_scheme_desc' => 'Set the colors to use in the BookStack interface. Colors can be configured separately for dark and light modes to best fit the theme and ensure legibility.',
+    'ui_colors_desc' => 'Set the primary color and default link color for BookStack. The primary color is mainly used for the header banner, buttons and interface decorations. The default link color is used for text-based links and actions, both within written content and in the Bookstack interface.',
+    'app_color' => 'Primary Color',
+    'link_color' => 'Default Link Color',
+    'content_colors_desc' => 'Set colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
     'bookshelf_color' => 'Barva knihovny',
     'book_color' => 'Barva knihy',
     'chapter_color' => 'Barva kapitoly',

resources/lang/cy/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'Search this book',
     'books_navigation' => 'Book Navigation',
     'books_sort' => 'Sort Book Contents',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'Sort Book :bookName',
     'books_sort_name' => 'Sort by Name',
     'books_sort_created' => 'Sort by Created Date',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'Chapters Last',
     'books_sort_show_other' => 'Show Other Books',
     'books_sort_save' => 'Save New Order',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Copy Book',
     'books_copy_success' => 'Book successfully copied',
 

resources/lang/cy/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'Ni all y gweinydd greu mân-luniau. Gwiriwch fod gennych yr estyniad GD PHP wedi\'i osod.',
     'server_upload_limit' => 'Nid yw\'r gweinydd yn caniatáu uwchlwythiadau o\'r maint hwn. Rhowch gynnig ar faint ffeil llai.',
     'uploaded'  => 'Nid yw\'r gweinydd yn caniatáu uwchlwythiadau o\'r maint hwn. Rhowch gynnig ar faint ffeil llai.',
+    'file_upload_timeout' => 'Mae\'r amser uwchlwytho ffeil wedi dod i ben.',
+
+    // Drawing & Images
     'image_upload_error' => 'Bu gwall wrth uwchlwytho\'r ddelwedd',
     'image_upload_type_error' => 'Mae\'r math o ddelwedd sy\'n cael ei huwchlwytho yn annilys',
-    'file_upload_timeout' => 'Mae\'r amser uwchlwytho ffeil wedi dod i ben.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'Ni chanfuwyd yr atodiad',

resources/lang/cy/settings.php

@@ -33,9 +33,9 @@ return [
     'app_custom_html_desc' => 'Any content added here will be inserted into the bottom of the <head> section of every page. This is handy for overriding styles or adding analytics code.',
     'app_custom_html_disabled_notice' => 'Custom HTML head content is disabled on this settings page to ensure any breaking changes can be reverted.',
     'app_logo' => 'Application Logo',
-    'app_logo_desc' => 'This image should be 43px in height. <br>Large images will be scaled down.',
+    'app_logo_desc' => 'This is used in the application header bar, among other areas. This image should be 86px in height. Large images will be scaled down.',
-    'app_primary_color' => 'Application Primary Color',
+    'app_icon' => 'Application Icon',
-    'app_primary_color_desc' => 'Sets the primary color for the application including the banner, buttons, and links.',
+    'app_icon_desc' => 'This icon is used for browser tabs and shortcut icons. This should be a 256px square PNG image.',
     'app_homepage' => 'Application Homepage',
     'app_homepage_desc' => 'Select a view to show on the homepage instead of the default view. Page permissions are ignored for selected pages.',
     'app_homepage_select' => 'Select a page',
@@ -49,8 +49,12 @@ return [
     'app_disable_comments_desc' => 'Disables comments across all pages in the application. <br> Existing comments are not shown.',
 
     // Color settings
-    'content_colors' => 'Content Colors',
+    'color_scheme' => 'Application Color Scheme',
-    'content_colors_desc' => 'Sets colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
+    'color_scheme_desc' => 'Set the colors to use in the BookStack interface. Colors can be configured separately for dark and light modes to best fit the theme and ensure legibility.',
+    'ui_colors_desc' => 'Set the primary color and default link color for BookStack. The primary color is mainly used for the header banner, buttons and interface decorations. The default link color is used for text-based links and actions, both within written content and in the Bookstack interface.',
+    'app_color' => 'Primary Color',
+    'link_color' => 'Default Link Color',
+    'content_colors_desc' => 'Set colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
     'bookshelf_color' => 'Shelf Color',
     'book_color' => 'Book Color',
     'chapter_color' => 'Chapter Color',

resources/lang/da/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'Søg i denne bog',
     'books_navigation' => 'Bognavigation',
     'books_sort' => 'Sorter bogindhold',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'Sorter bog :bookName',
     'books_sort_name' => 'Sortér efter navn',
     'books_sort_created' => 'Sortér efter oprettelsesdato',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'Kapitler sidst',
     'books_sort_show_other' => 'Vis andre bøger',
     'books_sort_save' => 'Gem ny ordre',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Kopier Bog',
     'books_copy_success' => 'Bogen blev kopieret',
 

resources/lang/da/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'Serveren kan ikke oprette miniaturer. Kontroller, at GD PHP-udvidelsen er installeret.',
     'server_upload_limit' => 'Serveren tillader ikke uploads af denne størrelse. Prøv en mindre filstørrelse.',
     'uploaded'  => 'Serveren tillader ikke uploads af denne størrelse. Prøv en mindre filstørrelse.',
+    'file_upload_timeout' => 'Filuploaden udløb.',
+
+    // Drawing & Images
     'image_upload_error' => 'Der opstod en fejl ved upload af billedet',
     'image_upload_type_error' => 'Billedtypen, der uploades, er ugyldig',
-    'file_upload_timeout' => 'Filuploaden udløb.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'Vedhæftning ikke fundet',

resources/lang/da/settings.php

@@ -33,9 +33,9 @@ return [
     'app_custom_html_desc' => 'Alt indhold tilføjet her, vil blive indsat i bunden af <head> sektionen på alle sider. Dette er brugbart til overskrivning af styles og tilføjelse af analytics kode.',
     'app_custom_html_disabled_notice' => 'Brugerdefineret HTML head indhold er deaktiveret på denne indstillingsside for at, at ændringer kan rulles tilbage.',
     'app_logo' => 'Applikationslogo',
-    'app_logo_desc' => 'Dette billede skal være 43px højt. <br>Store billeder vil blive skaleret ned.',
+    'app_logo_desc' => 'This is used in the application header bar, among other areas. This image should be 86px in height. Large images will be scaled down.',
-    'app_primary_color' => 'Primær applikationsfarve',
+    'app_icon' => 'Application Icon',
-    'app_primary_color_desc' => 'Sætter den primære farve for applikationen herunder banneret, knapper og links.',
+    'app_icon_desc' => 'This icon is used for browser tabs and shortcut icons. This should be a 256px square PNG image.',
     'app_homepage' => 'Applikationsforside',
     'app_homepage_desc' => 'Vælg en visning, der skal vises på forsiden i stedet for standardvisningen. Sidetilladelser ignoreres for de valgte sider.',
     'app_homepage_select' => 'Vælg en side',
@@ -49,8 +49,12 @@ return [
     'app_disable_comments_desc' => 'Deaktiverer kommentarer på tværs af alle sider i applikationen. <br> Eksisterende kommentarer vises ikke.',
 
     // Color settings
-    'content_colors' => 'Indholdsfarver',
+    'color_scheme' => 'Application Color Scheme',
-    'content_colors_desc' => 'Sætter farver for alle elementer i sideorganisationshierarkiet. Valg af farver med en lignende lysstyrke som standardfarverne anbefales af hensyn til læsbarhed.',
+    'color_scheme_desc' => 'Set the colors to use in the BookStack interface. Colors can be configured separately for dark and light modes to best fit the theme and ensure legibility.',
+    'ui_colors_desc' => 'Set the primary color and default link color for BookStack. The primary color is mainly used for the header banner, buttons and interface decorations. The default link color is used for text-based links and actions, both within written content and in the Bookstack interface.',
+    'app_color' => 'Primary Color',
+    'link_color' => 'Default Link Color',
+    'content_colors_desc' => 'Set colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
     'bookshelf_color' => 'Bogreolfarve',
     'book_color' => 'Bogfarve',
     'chapter_color' => 'Kapitelfarve',

resources/lang/de/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'Dieses Buch durchsuchen',
     'books_navigation' => 'Buchnavigation',
     'books_sort' => 'Buchinhalte sortieren',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'Buch ":bookName" sortieren',
     'books_sort_name' => 'Sortieren nach Namen',
     'books_sort_created' => 'Sortieren nach Erstellungsdatum',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'Kapitel zuletzt',
     'books_sort_show_other' => 'Andere Bücher anzeigen',
     'books_sort_save' => 'Neue Reihenfolge speichern',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Buch kopieren',
     'books_copy_success' => 'Das Buch wurde erfolgreich kopiert',
 

resources/lang/de/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'Der Server kann keine Vorschau-Bilder erzeugen. Bitte prüfen Sie, ob die GD PHP-Erweiterung installiert ist.',
     'server_upload_limit' => 'Der Server verbietet das Hochladen von Dateien mit dieser Dateigröße. Bitte versuchen Sie es mit einer kleineren Datei.',
     'uploaded'  => 'Der Server verbietet das Hochladen von Dateien mit dieser Dateigröße. Bitte versuchen Sie es mit einer kleineren Datei.',
+    'file_upload_timeout' => 'Der Datei-Upload hat das Zeitlimit überschritten.',
+
+    // Drawing & Images
     'image_upload_error' => 'Beim Hochladen des Bildes trat ein Fehler auf.',
     'image_upload_type_error' => 'Der Bildtyp der hochgeladenen Datei ist ungültig.',
-    'file_upload_timeout' => 'Der Datei-Upload hat das Zeitlimit überschritten.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'Anhang konnte nicht gefunden werden.',

resources/lang/de/settings.php

@@ -33,11 +33,9 @@ return [
     'app_custom_html_desc' => 'Jeder Inhalt, der hier hinzugefügt wird, wird am Ende der <head> Sektion jeder Seite eingefügt. Diese kann praktisch sein, um CSS Styles anzupassen oder Analytics-Code hinzuzufügen.',
     'app_custom_html_disabled_notice' => 'Benutzerdefinierte HTML-Kopfzeileninhalte sind auf dieser Einstellungsseite deaktiviert, um sicherzustellen, dass alle Änderungen rückgängig gemacht werden können.',
     'app_logo' => 'Anwendungslogo',
-    'app_logo_desc' => 'Dieses Bild sollte 43px hoch sein.
+    'app_logo_desc' => 'This is used in the application header bar, among other areas. This image should be 86px in height. Large images will be scaled down.',
-Größere Bilder werden verkleinert.',
+    'app_icon' => 'Application Icon',
-    'app_primary_color' => 'Primäre Anwendungsfarbe',
+    'app_icon_desc' => 'This icon is used for browser tabs and shortcut icons. This should be a 256px square PNG image.',
-    'app_primary_color_desc' => 'Dies sollte ein HEX Wert sein.
-Wenn Sie nichts eingeben, wird die Anwendung auf die Standardfarbe zurückgesetzt.',
     'app_homepage' => 'Startseite der Anwendung',
     'app_homepage_desc' => 'Wählen Sie eine Seite als Startseite aus, die statt der Standardansicht angezeigt werden soll. Seitenberechtigungen werden für die ausgewählten Seiten ignoriert.',
     'app_homepage_select' => 'Wählen Sie eine Seite aus',
@@ -51,8 +49,12 @@ Wenn Sie nichts eingeben, wird die Anwendung auf die Standardfarbe zurückgesetz
     'app_disable_comments_desc' => 'Deaktiviert Kommentare über alle Seiten in der Anwendung. Vorhandene Kommentare werden nicht angezeigt.',
 
     // Color settings
-    'content_colors' => 'Inhaltsfarben',
+    'color_scheme' => 'Application Color Scheme',
-    'content_colors_desc' => 'Legt Farben für alle Elemente in der Seitenorganisationshierarchie fest. Die Auswahl von Farben mit einer ähnlichen Helligkeit wie die Standardfarben wird zur Lesbarkeit empfohlen.',
+    'color_scheme_desc' => 'Set the colors to use in the BookStack interface. Colors can be configured separately for dark and light modes to best fit the theme and ensure legibility.',
+    'ui_colors_desc' => 'Set the primary color and default link color for BookStack. The primary color is mainly used for the header banner, buttons and interface decorations. The default link color is used for text-based links and actions, both within written content and in the Bookstack interface.',
+    'app_color' => 'Primary Color',
+    'link_color' => 'Default Link Color',
+    'content_colors_desc' => 'Set colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
     'bookshelf_color' => 'Regalfarbe',
     'book_color' => 'Buchfarbe',
     'chapter_color' => 'Kapitelfarbe',

resources/lang/de_informal/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'Dieses Buch durchsuchen',
     'books_navigation' => 'Buchnavigation',
     'books_sort' => 'Buchinhalte sortieren',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'Buch ":bookName" sortieren',
     'books_sort_name' => 'Sortieren nach Namen',
     'books_sort_created' => 'Sortieren nach Erstellungsdatum',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'Kapitel zuletzt',
     'books_sort_show_other' => 'Andere Bücher anzeigen',
     'books_sort_save' => 'Neue Reihenfolge speichern',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Buch kopieren',
     'books_copy_success' => 'Buch erfolgreich kopiert',
 

resources/lang/de_informal/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'Der Server kann keine Vorschau-Bilder erzeugen. Bitte prüfe, ob die GD PHP-Erweiterung installiert ist.',
     'server_upload_limit' => 'Der Server verbietet das Hochladen von Dateien mit dieser Dateigröße. Bitte versuche es mit einer kleineren Datei.',
     'uploaded'  => 'Der Server verbietet das Hochladen von Dateien mit dieser Dateigröße. Bitte versuche es mit einer kleineren Datei.',
+    'file_upload_timeout' => 'Der Upload der Datei ist abgelaufen.',
+
+    // Drawing & Images
     'image_upload_error' => 'Beim Hochladen des Bildes trat ein Fehler auf.',
     'image_upload_type_error' => 'Der Bildtyp der hochgeladenen Datei ist ungültig.',
-    'file_upload_timeout' => 'Der Upload der Datei ist abgelaufen.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'Anhang konnte nicht gefunden werden.',

resources/lang/de_informal/settings.php

@@ -33,11 +33,9 @@ return [
     'app_custom_html_desc' => 'Jeder Inhalt, der hier hinzugefügt wird, wird am Ende der <head> Sektion jeder Seite eingefügt. Diese kann praktisch sein, um CSS Styles anzupassen oder Analytics-Code hinzuzufügen.',
     'app_custom_html_disabled_notice' => 'Benutzerdefinierte HTML-Kopfzeileninhalte sind auf dieser Einstellungsseite deaktiviert, um sicherzustellen, dass alle Änderungen rückgängig gemacht werden können.',
     'app_logo' => 'Anwendungslogo',
-    'app_logo_desc' => 'Dieses Bild sollte 43px hoch sein.
+    'app_logo_desc' => 'This is used in the application header bar, among other areas. This image should be 86px in height. Large images will be scaled down.',
-Größere Bilder werden verkleinert.',
+    'app_icon' => 'Application Icon',
-    'app_primary_color' => 'Primäre Anwendungsfarbe',
+    'app_icon_desc' => 'This icon is used for browser tabs and shortcut icons. This should be a 256px square PNG image.',
-    'app_primary_color_desc' => 'Dies sollte ein HEX Wert sein.
-Wenn du nichts eingibst, wird die Anwendung auf die Standardfarbe zurückgesetzt.',
     'app_homepage' => 'Startseite der Anwendung',
     'app_homepage_desc' => 'Wähle eine Seite als Startseite aus, die statt der Standardansicht angezeigt werden soll. Seitenberechtigungen werden für die ausgewählten Seiten ignoriert.',
     'app_homepage_select' => 'Wähle eine Seite aus',
@@ -51,8 +49,12 @@ Wenn du nichts eingibst, wird die Anwendung auf die Standardfarbe zurückgesetzt
     'app_disable_comments_desc' => 'Deaktiviert Kommentare über alle Seiten in der Anwendung. Vorhandene Kommentare werden nicht angezeigt.',
 
     // Color settings
-    'content_colors' => 'Inhaltsfarben',
+    'color_scheme' => 'Application Color Scheme',
-    'content_colors_desc' => 'Legt Farben für alle Elemente in der Seitenorganisationshierarchie fest. Die Auswahl von Farben mit einer ähnlichen Helligkeit wie die Standardfarben wird zur Lesbarkeit empfohlen.',
+    'color_scheme_desc' => 'Set the colors to use in the BookStack interface. Colors can be configured separately for dark and light modes to best fit the theme and ensure legibility.',
+    'ui_colors_desc' => 'Set the primary color and default link color for BookStack. The primary color is mainly used for the header banner, buttons and interface decorations. The default link color is used for text-based links and actions, both within written content and in the Bookstack interface.',
+    'app_color' => 'Primary Color',
+    'link_color' => 'Default Link Color',
+    'content_colors_desc' => 'Set colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
     'bookshelf_color' => 'Regalfarbe',
     'book_color' => 'Buchfarbe',
     'chapter_color' => 'Kapitelfarbe',

resources/lang/el/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'Αναζήτηση σε αυτό το βιβλίο',
     'books_navigation' => 'Πλοήγηση Βιβλίου',
     'books_sort' => 'Ταξινόμηση Περιεχομένων Βιβλίου',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'Ταξινόμηση Βιβλίου :bookname',
     'books_sort_name' => 'Ταξινόμηση κατά όνομα',
     'books_sort_created' => 'Ταξινόμηση κατά ημερομηνία δημιουργίας',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'Τελευταία Κεφάλαια',
     'books_sort_show_other' => 'Εμφάνιση Άλλων Βιβλίων',
     'books_sort_save' => 'Αποθήκευση Νέας Ταξινόμησης',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Αντιγραφή Βιβλίου',
     'books_copy_success' => 'Το βιβλίο αντιγράφηκε επιτυχώς',
 

resources/lang/el/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'Ο διακομιστής δεν μπορεί να δημιουργήσει μικρογραφίες. Παρακαλώ ελέγξτε ότι έχετε την επέκταση GD PHP εγκατεστημένη.',
     'server_upload_limit' => 'Ο διακομιστής δεν επιτρέπει τη μεταφόρτωση αυτού του μεγέθους. Παρακαλώ δοκιμάστε ένα μικρότερο μέγεθος αρχείου.',
     'uploaded'  => 'Ο διακομιστής δεν επιτρέπει τη μεταφόρτωση αυτού του μεγέθους. Παρακαλώ δοκιμάστε ένα μικρότερο μέγεθος αρχείου.',
+    'file_upload_timeout' => 'Το χρονικό όριο μεταφόρτωσης αρχείου έληξε.',
+
+    // Drawing & Images
     'image_upload_error' => 'Παρουσιάστηκε σφάλμα κατά το ανέβασμα της εικόνας.',
     'image_upload_type_error' => 'Ο τύπος εικόνας που μεταφορτώθηκε δεν είναι έγκυρος',
-    'file_upload_timeout' => 'Το χρονικό όριο μεταφόρτωσης αρχείου έληξε.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'Το συνημμένο δεν βρέθηκε',

resources/lang/el/settings.php

@@ -33,9 +33,9 @@ return [
     'app_custom_html_desc' => 'Οποιοδήποτε περιεχόμενο προστίθεται εδώ θα εισαχθεί στο κάτω μέρος της ενότητας <head> κάθε σελίδας. Αυτό είναι βολικό για την παράκαμψη ή προσθήκη στυλ καθώς και την προσθήκη κώδικα αναλυτικών στοιχείων.',
     'app_custom_html_disabled_notice' => 'Το προσαρμοσμένο περιεχόμενο κεφαλίδας HTML είναι απενεργοποιημένο σε αυτήν τη σελίδα ρυθμίσεων, για να διασφαλιστεί ότι τυχόν αλλαγές που θα πραγματοποιηθούν και θα προκαλέσουν δυσλειτουργία στην ιστοσελίδα σας, μπορούν να επαναφερθούν.',
     'app_logo' => 'Λογότυπο εφαρμογής',
-    'app_logo_desc' => 'Αυτή η εικόνα πρέπει να έχει <b>μέγιστο ύψος</b> 43px. <br>Οι μεγάλες εικόνες θα μειωθούν.',
+    'app_logo_desc' => 'This is used in the application header bar, among other areas. This image should be 86px in height. Large images will be scaled down.',
-    'app_primary_color' => 'Βασικό, χρώμα εφαρμογής',
+    'app_icon' => 'Application Icon',
-    'app_primary_color_desc' => 'Ορίζει το κύριο χρώμα για την εφαρμογή, συμπεριλαμβανομένων του banner, των κουμπιών και των συνδέσμων.',
+    'app_icon_desc' => 'This icon is used for browser tabs and shortcut icons. This should be a 256px square PNG image.',
     'app_homepage' => 'Αρχική σελίδα εφαρμογής',
     'app_homepage_desc' => 'Επιλέξτε μια προβολή για εμφάνιση στην αρχική σελίδα αντί για την προεπιλεγμένη προβολή. Τα δικαιώματα σελίδων αγνοούνται για επιλεγμένες σελίδες.',
     'app_homepage_select' => 'Επιλέξτε μια σελίδα',
@@ -49,8 +49,12 @@ return [
     'app_disable_comments_desc' => 'Απενεργοποιεί τα σχόλια σε όλες τις σελίδες της εφαρμογής. <br> Τα υπάρχοντα σχόλια δεν εμφανίζονται.',
 
     // Color settings
-    'content_colors' => 'Χρώματα εφαρμογής',
+    'color_scheme' => 'Application Color Scheme',
-    'content_colors_desc' => 'Ορίζει τα χρώματα για όλα τα στοιχεία στην ιεραρχία οργάνωσης της ιστοσελίδας. <br/><b>Συνιστάται</b> η επιλογή χρωμάτων <u>με παρόμοια φωτεινότητα</u> με τα προεπιλεγμένα χρώματα για αναγνωσιμότητα.',
+    'color_scheme_desc' => 'Set the colors to use in the BookStack interface. Colors can be configured separately for dark and light modes to best fit the theme and ensure legibility.',
+    'ui_colors_desc' => 'Set the primary color and default link color for BookStack. The primary color is mainly used for the header banner, buttons and interface decorations. The default link color is used for text-based links and actions, both within written content and in the Bookstack interface.',
+    'app_color' => 'Primary Color',
+    'link_color' => 'Default Link Color',
+    'content_colors_desc' => 'Set colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
     'bookshelf_color' => 'Χρώμα Ραφιού',
     'book_color' => 'Χρώμα Βιβλίων',
     'chapter_color' => 'Χρώμα Κεφαλαίων Βιβλίων',

resources/lang/en/entities.php

@@ -141,6 +141,7 @@ return [
     'books_search_this' => 'Search this book',
     'books_navigation' => 'Book Navigation',
     'books_sort' => 'Sort Book Contents',
+    'books_sort_desc' => 'Move chapters and pages within a book to reorganise its contents. Other books can be added which allows easy moving of chapters and pages between books.',
     'books_sort_named' => 'Sort Book :bookName',
     'books_sort_name' => 'Sort by Name',
     'books_sort_created' => 'Sort by Created Date',
@@ -149,6 +150,17 @@ return [
     'books_sort_chapters_last' => 'Chapters Last',
     'books_sort_show_other' => 'Show Other Books',
     'books_sort_save' => 'Save New Order',
+    'books_sort_show_other_desc' => 'Add other books here to include them in the sort operation, and allow easy cross-book reorganisation.',
+    'books_sort_move_up' => 'Move Up',
+    'books_sort_move_down' => 'Move Down',
+    'books_sort_move_prev_book' => 'Move to Previous Book',
+    'books_sort_move_next_book' => 'Move to Next Book',
+    'books_sort_move_prev_chapter' => 'Move Into Previous Chapter',
+    'books_sort_move_next_chapter' => 'Move Into Next Chapter',
+    'books_sort_move_book_start' => 'Move to Start of Book',
+    'books_sort_move_book_end' => 'Move to End of Book',
+    'books_sort_move_before_chapter' => 'Move to Before Chapter',
+    'books_sort_move_after_chapter' => 'Move to After Chapter',
     'books_copy' => 'Copy Book',
     'books_copy_success' => 'Book successfully copied',
 

resources/lang/en/errors.php

@@ -45,9 +45,12 @@ return [
     'cannot_create_thumbs' => 'The server cannot create thumbnails. Please check you have the GD PHP extension installed.',
     'server_upload_limit' => 'The server does not allow uploads of this size. Please try a smaller file size.',
     'uploaded'  => 'The server does not allow uploads of this size. Please try a smaller file size.',
+    'file_upload_timeout' => 'The file upload has timed out.',
+
+    // Drawing & Images
     'image_upload_error' => 'An error occurred uploading the image',
     'image_upload_type_error' => 'The image type being uploaded is invalid',
-    'file_upload_timeout' => 'The file upload has timed out.',
+    'drawing_data_not_found' => 'Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.',
 
     // Attachments
     'attachment_not_found' => 'Attachment not found',