Add column authorization

Fix #162

Author: yajra

src/Html/Column.php

@@ -34,13 +34,14 @@
 class Column extends Fluent
 {
     use SearchPanes;
+    use HasAuthorizations;
 
     /**
      * @param  array  $attributes
      */
     public function __construct($attributes = [])
     {
-        $attributes['title'] ??= self::titleFormat($attributes['data']);
+        $attributes['title'] ??= self::titleFormat($attributes['data'] ?? '');
         $attributes['orderable'] ??= true;
         $attributes['searchable'] ??= true;
         $attributes['exportable'] ??= true;
@@ -74,6 +75,20 @@ public static function titleFormat(string $value): string
         return Str::title(str_replace(['.', '_'], ' ', Str::snake($value)));
     }
 
+    /**
+     * Set column title.
+     *
+     * @param  string  $value
+     * @return $this
+     * @see https://datatables.net/reference/option/columns.title
+     */
+    public function title(string $value): static
+    {
+        $this->attributes['title'] = $value;
+
+        return $this;
+    }
+
     /**
      * Create a computed column that is not searchable/orderable.
      *
@@ -118,33 +133,22 @@ public function orderable(bool $flag = true): static
         return $this;
     }
 
-    /**
-     * Set column title.
-     *
-     * @param  string  $value
-     * @return $this
-     * @see https://datatables.net/reference/option/columns.title
-     */
-    public function title(string $value): static
-    {
-        $this->attributes['title'] = $value;
-
-        return $this;
-    }
-
     /**
      * Make a new column instance.
      *
-     * @param  string  $data
+     * @param  array|string  $data
      * @param  string  $name
      * @return static
      */
-    public static function make(string $data, string $name = ''): static
+    public static function make(array|string $data, string $name = ''): static
     {
-        $attr = [
-            'data' => $data,
-            'name' => $name ?: $data,
-        ];
+        $attr = $data;
+        if (is_string($data)) {
+            $attr = [
+                'data' => $data,
+                'name' => $name ?: $data,
+            ];
+        }
 
         return new static($attr);
     }
@@ -600,6 +604,10 @@ public function exportFormat(string $format): static
      */
     public function toArray(): array
     {
+        if (! $this->isAuthorized()) {
+            return [];
+        }
+
         return Arr::except($this->attributes, [
             'printable',
             'exportable',

src/Html/HasAuthorizations.php

@@ -88,7 +88,7 @@ public static function makeIfCannot(
             return static::make($options);
         }
 
-        return static::make([])->authorized(false);
+        return app(static::class)->authorized(false);
     }
 
     /**

tests/ColumnTest.php

@@ -189,5 +189,37 @@ public function it_can_add_class()
         $this->assertEquals('text-sm font-bold', $column->className);
     }
 
+    /** @test */
+    public function it_has_authorizations()
+    {
+        $column = Column::makeIf(true, 'name');
+        $this->assertEquals([
+            'name' => 'name',
+            'data' => 'name',
+            'title' => 'Name',
+            'orderable' => true,
+            'searchable' => true,
+            'attributes' => [],
+        ], $column->toArray());
+
+        $column = Column::makeIf(false, 'name');
+        $this->assertEquals([], $column->toArray());
+    }
 
+    /** @test */
+    public function it_can_be_serialized()
+    {
+        $column = Column::make('name');
+        $this->assertEquals([
+            'name' => 'name',
+            'data' => 'name',
+            'title' => 'Name',
+            'orderable' => true,
+            'searchable' => true,
+            'attributes' => [],
+        ], $column->toArray());
+
+        $expected = '{"data":"name","name":"name","title":"Name","orderable":true,"searchable":true,"attributes":[]}';
+        $this->assertEquals($expected, $column->toJson());
+    }
 }