respective book and chapter structure added.

[bookstack] / app / Uploads / Image.php

diff --git a/app/Uploads/Image.php b/app/Uploads/Image.php
index 4e0abc85b9a4d49128d4841cfc35548dff4dcb3b..0a267a64465ff623ae92c001cd68caf4666f38ef 100644 (file)
--- a/app/Uploads/Image.php
+++ b/app/Uploads/Image.php
@@ -2,9 +2,14 @@
 
 namespace BookStack\Uploads;
 
+use BookStack\App\Model;
 use BookStack\Entities\Models\Page;
-use BookStack\Model;
-use BookStack\Traits\HasCreatorAndUpdater;
+use BookStack\Permissions\Models\JointPermission;
+use BookStack\Permissions\PermissionApplicator;
+use BookStack\Users\Models\HasCreatorAndUpdater;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 /**
  * @property int    $id
@@ -18,19 +23,36 @@ use BookStack\Traits\HasCreatorAndUpdater;
  */
 class Image extends Model
 {
+    use HasFactory;
     use HasCreatorAndUpdater;
 
     protected $fillable = ['name'];
     protected $hidden = [];
 
+    public function jointPermissions(): HasMany
+    {
+        return $this->hasMany(JointPermission::class, 'entity_id', 'uploaded_to')
+            ->where('joint_permissions.entity_type', '=', 'page');
+    }
+
+    /**
+     * Scope the query to just the images visible to the user based upon the
+     * user visibility of the uploaded_to page.
+     */
+    public function scopeVisible(Builder $query): Builder
+    {
+        return app()->make(PermissionApplicator::class)->restrictPageRelationQuery($query, 'images', 'uploaded_to');
+    }
+
     /**
-     * Get a thumbnail for this image.
+     * Get a thumbnail URL for this image.
+     * Attempts to generate the thumbnail if not already existing.
      *
      * @throws \Exception
      */
-    public function getThumb(int $width, int $height, bool $keepRatio = false): string
+    public function getThumb(?int $width, ?int $height, bool $keepRatio = false): ?string
     {
-        return app()->make(ImageService::class)->getThumbnail($this, $width, $height, $keepRatio);
+        return app()->make(ImageResizer::class)->resizeToThumbnailUrl($this, $width, $height, $keepRatio, false);
     }
 
     /**