FEATURE #1374: add logging for static pages

app/Models/Content.php

@@ -2,7 +2,6 @@
 
 namespace App\Models;
 
-use App\Http\Requests\Request;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Facades\DB;
 
@@ -59,21 +58,26 @@ class Content extends Model
     /**
      * Updates current model with information about changed columns
      *
-     * @param array   $fields
-     * @param Request $request
+     * @param array $fields
+     * @param array $request
      *
      * @return int number of changed columns
      */
-    public function updateWithHistory(array $fields, Request $request)
+    public function updateWithHistory(array $fields, array $request)
     {
         $editBatch = uniqid();
         $changed = 0;
 
         foreach ($fields as $fieldDB => $fieldRequest) {
-            // remove any whitespaces around real content
-            $request->$fieldRequest = trim($request->$fieldRequest);
+            // ignore non-existing fields
+            if (!isset($this->$fieldDB) || !isset($request[$fieldRequest])) {
+                continue;
+            }
 
-            if ($this->$fieldDB != $request->$fieldRequest) {
+            // remove any whitespaces around real content
+            $request[$fieldRequest] = trim($request[$fieldRequest]);
+
+            if ($this->$fieldDB != $request[$fieldRequest]) {
 
                 // setup history object
                 $history = [
@@ -82,14 +86,14 @@ class Content extends Model
                     'edit_batch' => $editBatch,
                     'column'     => $fieldRequest,
                     'old_value'  => $this->$fieldDB,
-                    'new_value'  => $request->$fieldRequest
+                    'new_value'  => $request[$fieldRequest]
                 ];
 
                 // save history
                 ContentHistory::create($history);
 
                 // save change into database
-                $this->$fieldDB = $request->$fieldRequest;
+                $this->$fieldDB = $request[$fieldRequest];
 
                 $changed++;
             }
@@ -97,7 +101,7 @@ class Content extends Model
 
         $this->save();
 
-        return $changed;
+        return [$editBatch, $changed];
     }
 
     /**