Inline component props steps

Author: assertchris

src/Illuminate/Collections/Arr.php

@@ -12,6 +12,20 @@ class Arr
 {
     use Macroable;
 
+    public static function extractPropNames($keys)
+    {
+        $props = [];
+
+        foreach ($keys as $key => $defaultValue) {
+            $key = is_numeric($key) ? $defaultValue : $key;
+
+            $props[] = $key;
+            $props[] = \Illuminate\Support\Str::kebab($key);
+        }
+
+        return $props;
+    }
+
     /**
      * Determine whether the given value is array accessible.
      *

src/Illuminate/View/Compilers/Concerns/CompilesComponents.php

@@ -68,7 +68,7 @@ public static function compileClassComponentOpening(string $component, string $a
         return implode("\n", [
             '<?php if (isset($component)) { $__componentOriginal'.$hash.' = $component; } ?>',
             '<?php if (isset($attributes)) { $__attributesOriginal'.$hash.' = $attributes; } ?>',
-            '<?php $component = '.$component.'::resolve('.($data ?: '[]').' + (isset($attributes) && $attributes instanceof Illuminate\View\ComponentAttributeBag ? (array) $attributes->getIterator() : [])); ?>',
+            '<?php $component = '.$component.'::resolve('.($data ?: '[]').' + (isset($attributes) && $attributes instanceof Illuminate\View\ComponentAttributeBag ? $attributes->all() : [])); ?>',
             '<?php $component->withName('.$alias.'); ?>',
             '<?php if ($component->shouldRender()): ?>',
             '<?php $__env->startComponent($component->resolveView(), $component->data()); ?>',
@@ -157,19 +157,41 @@ protected function compileEndComponentFirst()
      */
     protected function compileProps($expression)
     {
-        return "<?php \$attributes ??= new \\Illuminate\\View\\ComponentAttributeBag; ?>
-<?php foreach(\$attributes->onlyProps{$expression} as \$__key => \$__value) {
-    \$\$__key = \$\$__key ?? \$__value;
-} ?>
-<?php \$attributes = \$attributes->exceptProps{$expression}; ?>
-<?php foreach (array_filter({$expression}, 'is_string', ARRAY_FILTER_USE_KEY) as \$__key => \$__value) {
+        return "<?php
+\$attributes ??= new \\Illuminate\\View\\ComponentAttributeBag;
+
+\$__newAttributes = [];
+
+\$__propNames = \Illuminate\Support\Arr::extractPropNames([
+    'class',
+    'name',
+    'id' => -1,
+]);
+
+foreach (\$attributes->all() as \$__key => \$__value) {
+    if (in_array(\$__key, \$__propNames)) {
+        \$\$__key = \$__key ?? \$__value;
+    } else {
+        \$__newAttributes[\$__key] = \$__value;
+    }
+}
+
+\$attributes = new \Illuminate\View\ComponentAttributeBag(\$__newAttributes);
+
+unset(\$__propNames);
+unset(\$__newAttributes);
+
+foreach (array_filter({$expression}, 'is_string', ARRAY_FILTER_USE_KEY) as \$__key => \$__value) {
     \$\$__key = \$\$__key ?? \$__value;
-} ?>
-<?php \$__defined_vars = get_defined_vars(); ?>
-<?php foreach (\$attributes as \$__key => \$__value) {
+}
+
+\$__defined_vars = get_defined_vars();
+
+foreach (\$attributes as \$__key => \$__value) {
     if (array_key_exists(\$__key, \$__defined_vars)) unset(\$\$__key);
-} ?>
-<?php unset(\$__defined_vars); ?>";
+}
+
+unset(\$__defined_vars); ?>";
     }
 
     /**

src/Illuminate/View/ComponentAttributeBag.php

@@ -26,6 +26,14 @@ class ComponentAttributeBag implements ArrayAccess, IteratorAggregate, JsonSeria
      */
     protected $attributes = [];
 
+    /**
+     * Get all values to save time converting from iterator to array.
+     */
+    public function all(): array
+    {
+        return $this->attributes;
+    }
+
     /**
      * Create a new component attribute bag instance.
      *
@@ -207,7 +215,7 @@ public function thatStartWith($needles)
      */
     public function onlyProps($keys)
     {
-        return $this->only($this->extractPropNames($keys));
+        return $this->only(Arr::extractPropNames($keys));
     }
 
     /**
@@ -218,27 +226,7 @@ public function onlyProps($keys)
      */
     public function exceptProps($keys)
     {
-        return $this->except($this->extractPropNames($keys));
-    }
-
-    /**
-     * Extract prop names from given keys.
-     *
-     * @param  mixed|array  $keys
-     * @return array
-     */
-    protected function extractPropNames($keys)
-    {
-        $props = [];
-
-        foreach ($keys as $key => $defaultValue) {
-            $key = is_numeric($key) ? $defaultValue : $key;
-
-            $props[] = $key;
-            $props[] = Str::kebab($key);
-        }
-
-        return $props;
+        return $this->except(Arr::extractPropNames($keys));
     }
 
     /**