update

addons/alioss/library/OSS/Model/CorsConfig.php

@@ -0,0 +1,113 @@
+<?php
+
+namespace OSS\Model;
+
+
+use OSS\Core\OssException;
+
+/**
+ * Class CorsConfig
+ * @package OSS\Model
+ *
+ * @link http://help.aliyun.com/document_detail/oss/api-reference/cors/PutBucketcors.html
+ */
+class CorsConfig implements XmlConfig
+{
+    /**
+     * CorsConfig constructor.
+     */
+    public function __construct()
+    {
+        $this->rules = array();
+    }
+
+    /**
+     * 得到CorsRule列表
+     *
+     * @return CorsRule[]
+     */
+    public function getRules()
+    {
+        return $this->rules;
+    }
+
+
+    /**
+     * 添加一条CorsRule
+     *
+     * @param CorsRule $rule
+     * @throws OssException
+     */
+    public function addRule($rule)
+    {
+        if (count($this->rules) >= self::OSS_MAX_RULES) {
+            throw new OssException("num of rules in the config exceeds self::OSS_MAX_RULES: " . strval(self::OSS_MAX_RULES));
+        }
+        $this->rules[] = $rule;
+    }
+
+    /**
+     * 从xml数据中解析出CorsConfig
+     *
+     * @param string $strXml
+     * @throws OssException
+     * @return null
+     */
+    public function parseFromXml($strXml)
+    {
+        $xml = simplexml_load_string($strXml);
+        if (!isset($xml->CORSRule)) return;
+        foreach ($xml->CORSRule as $rule) {
+            $corsRule = new CorsRule();
+            foreach ($rule as $key => $value) {
+                if ($key === self::OSS_CORS_ALLOWED_HEADER) {
+                    $corsRule->addAllowedHeader(strval($value));
+                } elseif ($key === self::OSS_CORS_ALLOWED_METHOD) {
+                    $corsRule->addAllowedMethod(strval($value));
+                } elseif ($key === self::OSS_CORS_ALLOWED_ORIGIN) {
+                    $corsRule->addAllowedOrigin(strval($value));
+                } elseif ($key === self::OSS_CORS_EXPOSE_HEADER) {
+                    $corsRule->addExposeHeader(strval($value));
+                } elseif ($key === self::OSS_CORS_MAX_AGE_SECONDS) {
+                    $corsRule->setMaxAgeSeconds(strval($value));
+                }
+            }
+            $this->addRule($corsRule);
+        }
+        return;
+    }
+
+    /**
+     * 生成xml字符串
+     *
+     * @return string
+     */
+    public function serializeToXml()
+    {
+        $xml = new \SimpleXMLElement('<?xml version="1.0" encoding="utf-8"?><CORSConfiguration></CORSConfiguration>');
+        foreach ($this->rules as $rule) {
+            $xmlRule = $xml->addChild('CORSRule');
+            $rule->appendToXml($xmlRule);
+        }
+        return $xml->asXML();
+    }
+
+    public function __toString()
+    {
+        return $this->serializeToXml();
+    }
+
+    const OSS_CORS_ALLOWED_ORIGIN = 'AllowedOrigin';
+    const OSS_CORS_ALLOWED_METHOD = 'AllowedMethod';
+    const OSS_CORS_ALLOWED_HEADER = 'AllowedHeader';
+    const OSS_CORS_EXPOSE_HEADER = 'ExposeHeader';
+    const OSS_CORS_MAX_AGE_SECONDS = 'MaxAgeSeconds';
+    const OSS_MAX_RULES = 10;
+
+    /**
+     * orsRule列表
+     *
+     * @var CorsRule[]
+     */
+    private $rules = array();
+}