javascript formatter

src/Support/JavaScript.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace Dcat\Admin\Support;
+
+use Illuminate\Contracts\Support\Arrayable;
+use Illuminate\Support\Str;
+
+class JavaScript
+{
+    protected static $scripts = [];
+
+    /**
+     * @var string
+     */
+    protected $id;
+
+    public function __construct($script)
+    {
+        $this->id = '@javascript:'.Str::random();
+
+        $this->value($script);
+    }
+
+    /**
+     * 设置或获取代码内容
+     *
+     * @param mixed $script
+     *
+     * @return mixed
+     */
+    public function value($script = null)
+    {
+        if ($script === null) {
+            return static::$scripts[$this->id];
+        }
+
+        static::$scripts[$this->id] = (string) value($script);
+    }
+
+    /**
+     * @param string|\Closure $script
+     * 
+     * @return string
+     */
+    public static function make($script)
+    {
+        return (string) new static($script);
+    }
+
+    /**
+     * 获取所有代码
+     * 
+     * @return array
+     */
+    public static function all()
+    {
+        return static::$scripts;
+    }
+
+    /**
+     * 删除代码.
+     *
+     * @param string $id
+     */
+    public static function delete(string $id)
+    {
+        unset(static::$scripts[$id]);
+    }
+    
+    /**
+     * 格式化为js代码.
+     *
+     * @param array|Arrayable $value
+     *
+     * @return string
+     */
+    public static function format($value)
+    {
+        if (! $value) {
+            return $value;
+        }
+
+        if (is_array($value) || is_object($value)) {
+            $value = json_encode(Helper::array($value));
+        }
+
+        foreach (static::all() as $id => $script) {
+            $id = "\"$id\"";
+            
+            if (mb_strpos($value, $id) !== false) {
+                $value = str_replace($id, $script, $value);
+
+                static::delete($id);
+            }
+        }
+
+        return $value;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->id;
+    }
+}