Init Repo

2019-09-06 23:53:10 +08:00
commit f0ef89dfbb
7905 changed files with 914138 additions and 0 deletions
--- a/extend/app_alipay/lotusphp_runtime/Router/Router.php
+++ b/extend/app_alipay/lotusphp_runtime/Router/Router.php
@ -0,0 +1,194 @@
+<?php
+/**
+ * The Router class
+ */
+class LtRouter
+{
+	public $configHandle;
+	public $routingTable;
+	public $module;
+	public $action;
+
+	public function __construct()
+	{
+		if (! $this->configHandle instanceof LtConfig)
+		{
+			if (class_exists("LtObjectUtil"))
+			{
+				$this->configHandle = LtObjectUtil::singleton("LtConfig");
+			}
+			else
+			{
+				$this->configHandle = new LtConfig;
+			}
+		}
+	}
+
+	public function init()
+	{
+		$this->routingTable = $this->configHandle->get("router.routing_table");
+		if (empty($this->routingTable))
+		{
+			$this->routingTable = array('pattern' => ":module/:action/*",
+				'default' => array('module' => 'default', 'action' => 'index'),
+				'reqs' => array('module' => '[a-zA-Z0-9\.\-_]+',
+					'action' => '[a-zA-Z0-9\.\-_]+'
+					),
+				'varprefix' => ':',
+				'delimiter' => '/',
+				'postfix' => '',
+				'protocol' => 'PATH_INFO', // REWRITE STANDARD
+				);
+		}
+
+		$delimiter = $this->routingTable['delimiter'];
+		$postfix = $this->routingTable['postfix'];
+		$protocol = strtoupper($this->routingTable['protocol']);
+		$module = '';
+		$action = '';
+		$params = array();
+		// HTTP HTTPS
+		if (isset($_SERVER['SERVER_PROTOCOL']))
+		{
+			if (isset($_SERVER['PATH_INFO']) && !empty($_SERVER['PATH_INFO']))
+			{ 
+				// 忽略后缀
+				$url = rtrim($_SERVER['PATH_INFO'], "$postfix");
+				$url = explode($delimiter, trim($url, "/"));
+			}
+			else if (isset($_SERVER['REQUEST_URI']))
+			{
+				if ('REWRITE' == $protocol)
+				{
+					if (0 == strcmp($_SERVER['REQUEST_URI'], $_SERVER['SCRIPT_NAME']))
+					{
+						$url = array();
+					}
+					else
+					{
+						$url = substr($_SERVER['REQUEST_URI'], strlen(pathinfo($_SERVER['SCRIPT_NAME'], PATHINFO_DIRNAME)));
+						$url = rtrim($url, "$postfix");
+						$url = explode($delimiter, trim($url, "/"));
+					}
+				}
+				else if ('PATH_INFO' == $protocol)
+				{
+					$url = substr($_SERVER['REQUEST_URI'], strlen($_SERVER['SCRIPT_NAME']));
+					$url = rtrim($url, "$postfix");
+					$url = explode($delimiter, trim($url, "/"));
+				}
+				else //STANDARD
+				{
+					$url = array();
+					foreach($_GET as $v)
+					{
+						$url[] = $v;
+					}
+				}
+			}
+			else
+			{
+				$url = array();
+				foreach($_GET as $v)
+				{
+					$url[] = $v;
+				}
+			}
+			$params = $this->matchingRoutingTable($url);
+			$module = $params['module'];
+			$action = $params['action'];
+		}
+		else
+		{ 
+			// CLI
+			$i = 0;
+			while (isset($_SERVER['argv'][$i]) && isset($_SERVER['argv'][$i + 1]))
+			{
+				if (("-m" == $_SERVER['argv'][$i] || "--module" == $_SERVER['argv'][$i]))
+				{
+					$module = $_SERVER['argv'][$i + 1];
+				}
+				else if (("-a" == $_SERVER['argv'][$i] || "--action" == $_SERVER['argv'][$i]))
+				{
+					$action = $_SERVER['argv'][$i + 1];
+				}
+				else
+				{
+					$key = $_SERVER['argv'][$i];
+					$params[$key] = $_SERVER['argv'][$i + 1];
+				}
+				$i = $i + 2;
+			}
+		}
+		// 如果$_GET中不存在配置的变量则添加
+		foreach($params as $k => $v)
+		{
+			!isset($_GET[$k]) && $_GET[$k] = $v;
+		}
+		$this->module = $module;
+		$this->action = $action;
+	}
+
+	/**
+	 * url 匹配路由表
+	 * 
+	 * @param  $ [string|array] $url
+	 * @return 
+	 * @todo 修复导致$_GET多出属性的BUG
+	 * @todo 如果是rewrite或者path_info模式，可能需要unset module和action两个$_GET变量
+	 */
+	public function matchingRoutingTable($url)
+	{
+		$ret = $this->routingTable['default']; //初始化返回值为路由默认值
+		$reqs = $this->routingTable['reqs'];
+		$delimiter = $this->routingTable['delimiter'];
+		$varprefix = $this->routingTable['varprefix'];
+		$postfix = $this->routingTable['postfix'];
+		$pattern = explode($delimiter, trim($this->routingTable['pattern'], $delimiter));
+
+		/**
+		 * 预处理url
+		 */
+		if (is_string($url))
+		{
+			$url = rtrim($url, $postfix); //忽略后缀
+			$url = explode($delimiter, trim($url, $delimiter));
+		}
+
+		foreach($pattern as $k => $v)
+		{
+			if ($v[0] == $varprefix)
+			{ 
+				// 变量
+				$varname = substr($v, 1); 
+				// 匹配变量
+				if (isset($url[$k]))
+				{
+					if (isset($reqs[$varname]))
+					{
+						$regex = "/^{$reqs[$varname]}\$/i";
+						if (preg_match($regex, $url[$k]))
+						{
+							$ret[$varname] = $url[$k];
+						}
+					}
+				}
+			}
+			else if ($v[0] == '*')
+			{
+				// 通配符
+				$pos = $k;
+				while (isset($url[$pos]) && isset($url[$pos + 1]))
+				{
+					$ret[$url[$pos ++]] = urldecode($url[$pos]);
+					$pos++;
+				}
+			}
+			else
+			{ 
+				// 静态
+			}
+		}
+		return $ret;
+	}
+}