Initial commit

nova/src/FillsFields.php

@@ -0,0 +1,89 @@
+<?php
+
+namespace Laravel\Nova;
+
+use Laravel\Nova\Http\Requests\NovaRequest;
+
+trait FillsFields
+{
+    /**
+     * Fill a new model instance using the given request.
+     *
+     * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
+     * @param  \Illuminate\Database\Eloquent\Model  $model
+     * @return array
+     */
+    public static function fill(NovaRequest $request, $model)
+    {
+        return static::fillFields(
+            $request, $model,
+            (new static($model))->creationFieldsWithoutReadonly($request)
+        );
+    }
+
+    /**
+     * Fill a new model instance using the given request.
+     *
+     * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
+     * @param  \Illuminate\Database\Eloquent\Model  $model
+     * @return array
+     */
+    public static function fillForUpdate(NovaRequest $request, $model)
+    {
+        return static::fillFields(
+            $request, $model,
+            (new static($model))->updateFieldsWithoutReadonly($request)
+        );
+    }
+
+    /**
+     * Fill a new pivot model instance using the given request.
+     *
+     * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
+     * @param  \Illuminate\Database\Eloquent\Model  $model
+     * @param  \Illuminate\Database\Eloquent\Relations\Pivot  $pivot
+     * @return array
+     */
+    public static function fillPivot(NovaRequest $request, $model, $pivot)
+    {
+        $instance = new static($model);
+
+        return static::fillFields(
+            $request, $pivot,
+            $instance->creationPivotFields($request, $request->relatedResource)
+        );
+    }
+
+    /**
+     * Fill a new pivot model instance using the given request.
+     *
+     * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
+     * @param  \Illuminate\Database\Eloquent\Model  $model
+     * @param  \Illuminate\Database\Eloquent\Relations\Pivot  $pivot
+     * @return array
+     */
+    public static function fillPivotForUpdate(NovaRequest $request, $model, $pivot)
+    {
+        $instance = new static($model);
+
+        return static::fillFields(
+            $request, $pivot,
+            $instance->updatePivotFields($request, $request->relatedResource)
+        );
+    }
+
+    /**
+     * Fill the given fields for the model.
+     *
+     * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
+     * @param  \Illuminate\Database\Eloquent\Model  $model
+     * @param  \Illuminate\Support\Collection  $fields
+     * @return array
+     */
+    protected static function fillFields(NovaRequest $request, $model, $fields)
+    {
+        return [$model, $fields->map->fill($request, $model)->filter(function ($callback) {
+            return is_callable($callback);
+        })->values()->all()];
+    }
+}