Add support for html content in change display value

Author: jacobdekeizer

formwidgets/logbook/partials/_logbook.htm

@@ -34,12 +34,20 @@
                         <?php if ($changes->isTypeUpdated()): ?>
                             : <br/>
                             <?php foreach ($changes->getChangedAttributes() as $attribute): ?>
-                                <?= e(trans('jacob.logbook::lang.changes.column', [
+                                <?php
+                                    $from = $currentModel->changeLogBookDisplayValue($attribute->getColumn(), $attribute->getOld()) ?? '-';
+                                    $from = $from instanceof Illuminate\Contracts\Support\Htmlable ? $from->toHtml() : e($from);
+
+                                    $to = $currentModel->changeLogBookDisplayValue($attribute->getColumn(), $attribute->getNew()) ?? '-';
+                                    $to = $from instanceof Illuminate\Contracts\Support\Htmlable ? $to->toHtml() : e($to);
+                                ?>
+
+                                <?= trans('jacob.logbook::lang.changes.column', [
                                     'column' => trans($currentModel->changeLogBookDisplayColumn($attribute->getColumn())),
-                                    'from' => $currentModel->changeLogBookDisplayValue($attribute->getColumn(), $attribute->getOld()) ?? '-',
-                                    'to' => $currentModel->changeLogBookDisplayValue($attribute->getColumn(), $attribute->getNew()) ?? '-'
-                                ])) ?>
-                               <br/>
+                                    'from' => $from,
+                                    'to' => $to
+                                ]) ?>
+                                <br/>
                             <?php endforeach ?>
                         <?php endif; ?>
                     </td>

traits/LogChanges.php

@@ -5,6 +5,7 @@
 use Backend\Classes\AuthManager;
 use Backend\Models\User;
 use Illuminate\Contracts\Pagination\LengthAwarePaginator;
+use Illuminate\Contracts\Support\Htmlable;
 use Jacob\LogBook\Classes\LoadRelation;
 use Jacob\Logbook\Models\Log;
 use Jacob\LogBook\Classes\Entities\Attribute;
@@ -62,7 +63,7 @@ trait LogChanges
      *
      * @param $column
      * @param $value
-     * @return string
+     * @return string|Htmlable
      */
     public static function changeLogBookDisplayValue($column, $value)
     {