增加 FormHandle 类

src/FormHandle.php

@@ -0,0 +1,127 @@
+<?php
+/**
+ * PHP表单生成器
+ *
+ * @package  FormBuilder
+ * @author   xaboy <xaboy2005@qq.com>
+ * @version  2.0
+ * @license  MIT
+ * @link     https://github.com/xaboy/form-builder
+ */
+
+namespace FormBuilder;
+
+
+use FormBuilder\Contract\ConfigInterface;
+use FormBuilder\Contract\FormComponentInterface;
+
+/**
+ * 表单生成类
+ *
+ * Class FormHandle
+ * @package FormBuilder
+ */
+abstract class FormHandle
+{
+    protected $action = '';
+
+    protected $method = 'POST';
+
+    protected $title;
+
+    protected $headers = [];
+
+    /**
+     * 表单 UI
+     *
+     * @return mixed
+     */
+    abstract protected function ui();
+
+    /**
+     * 获取表单数据
+     * @return array
+     */
+    protected function getFormData()
+    {
+        return [];
+    }
+
+    /**
+     * 获取表单配置
+     *
+     * @return mixed|array|ConfigInterface
+     */
+    protected function getFormConfig()
+    {
+        return;
+    }
+
+    /**
+     * 获取表单组件
+     *
+     * @return array
+     */
+    protected function getFormRule()
+    {
+        $reflectionClass = new \ReflectionClass($this);
+        $methods = $reflectionClass->getMethods(\ReflectionMethod::IS_PUBLIC);
+        $rule = [];
+        foreach ($methods as $method) {
+            $field = preg_replace('/^(.+)(Field|_field)$/', '$1', $method->name);
+            if ($field != $method->name) {
+                $value = $method->invoke($this);
+                if (is_array($value) || $value instanceof FormComponentInterface)
+                    $rule[] = $value;
+            }
+        }
+
+        return $rule;
+    }
+
+    /**
+     * 创建表单
+     *
+     * @return  Form
+     */
+    protected function createForm()
+    {
+        $ui = lcfirst($this->ui());
+        return call_user_func_array(['FormBuilder\\Form', $ui], $this->getParams());
+    }
+
+    /**
+     * @return array
+     */
+    protected function getParams()
+    {
+        $params = [$this->action, $this->getFormRule()];
+        $config = $this->getFormConfig();
+        if (is_array($config) || $config instanceof ConfigInterface)
+            $params[] = $config;
+
+        return $params;
+    }
+
+    /**
+     * 获取表单
+     *
+     * @return Form
+     */
+    public function form()
+    {
+        $form = $this->createForm()->setMethod($this->method);
+        if (!is_null($this->title)) $form->setTitle($this->title);
+        $formData = $this->getFormData();
+        if (is_array($formData)) $form->formData($formData);
+        return $form;
+    }
+
+    /**
+     * @return string
+     */
+    public function view()
+    {
+        return $this->getForm()->view();
+    }
+}

src/Handle/ElmFormHandle.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * PHP表单生成器
+ *
+ * @package  FormBuilder
+ * @author   xaboy <xaboy2005@qq.com>
+ * @version  2.0
+ * @license  MIT
+ * @link     https://github.com/xaboy/form-builder
+ */
+
+namespace FormBuilder\Handle;
+
+
+use FormBuilder\FormHandle;
+
+/**
+ * ElementUI 表单生成类
+ * Class ElmFormHandle
+ * @package FormBuilder\Factory
+ */
+class ElmFormHandle extends FormHandle
+{
+
+    protected function ui()
+    {
+        return 'elm';
+    }
+}

src/Handle/IviewFormHandle.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * PHP表单生成器
+ *
+ * @package  FormBuilder
+ * @author   xaboy <xaboy2005@qq.com>
+ * @version  2.0
+ * @license  MIT
+ * @link     https://github.com/xaboy/form-builder
+ */
+
+namespace FormBuilder\Handle;
+
+
+use FormBuilder\FormHandle;
+
+/**
+ * Iview 表单生成类
+ *
+ * Class IviewFormHandle
+ * @package FormBuilder\Factory
+ */
+class IviewFormHandle extends FormHandle
+{
+
+    protected function ui()
+    {
+        return 'iview';
+    }
+}