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改进Url生成类

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thinkphp
2016-01-09 10:50:51 +08:00
parent ac4c0252c6
commit 77c37ef537
2 changed files with 174 additions and 118 deletions
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34
library/think/Route.php
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@@ -34,25 +34,25 @@ class Route
private static $bind = [];
// 添加URL映射规则
public static function map($map, $route = '')
public static function map($map = '', $route = '')
{
return self::setting('map', $map, $route);
}
// 添加变量规则
public static function pattern($name, $rule = '')
public static function pattern($name = '', $rule = '')
{
return self::setting('pattern', $name, $rule);
}
// 添加路由别名
public static function alias($name, $rule = '')
public static function alias($name = '', $rule = '')
{
return self::setting('alias', $name, $rule);
}
// 添加子域名部署规则
public static function domain($domain, $rule = '')
public static function domain($domain = '', $rule = '')
{
return self::setting('domain', $domain, $rule);
}
@@ -61,9 +61,7 @@ class Route
private static function setting($var, $name = '', $value = '')
{
if (is_array($name)) {
foreach ($name as $key => $value) {
self::${$var}[$key] = $value;
}
self::${$var} = self::${$var}+$name;
} elseif (empty($name)) {
return self::${$var};
} else {
@@ -145,32 +143,52 @@ class Route
}
// 注册任意请求的路由规则
public static function any($rule, $route = '', $option = [], $pattern = [])
public static function any($rule = '', $route = '', $option = [], $pattern = [])
{
if ('' == $rule) {
// 获取路由定义
return self::$rules['*'];
}
self::register($rule, $route, '*', $option, $pattern);
}
// 注册get请求的路由规则
public static function get($rule, $route = '', $option = [], $pattern = [])
{
if ('' == $rule) {
// 获取路由定义
return self::$rules['GET'];
}
self::register($rule, $route, 'GET', $option, $pattern);
}
// 注册post请求的路由规则
public static function post($rule, $route = '', $option = [], $pattern = [])
{
if ('' == $rule) {
// 获取路由定义
return self::$rules['POST'];
}
self::register($rule, $route, 'POST', $option, $pattern);
}
// 注册put请求的路由规则
public static function put($rule, $route = '', $option = [], $pattern = [])
{
if ('' == $rule) {
// 获取路由定义
return self::$rules['PUT'];
}
self::register($rule, $route, 'PUT', $option, $pattern);
}
// 注册delete请求的路由规则
public static function delete($rule, $route = '', $option = [], $pattern = [])
{
if ('' == $rule) {
// 获取路由定义
return self::$rules['DELETE'];
}
self::register($rule, $route, 'DELETE', $option, $pattern);
}

258
library/think/Url.php
View File

@@ -13,70 +13,82 @@ namespace think;
class Url
{
/**
* URL组装 支持不同URL模式
* @param string $url URL表达式，格式：'[模块/控制器/操作#锚点@域名]?参数1=值1&参数2=值2...'
* @param string $url URL表达式，
* 格式：'[模块/控制器/操作]?参数1=值1&参数2=值2...'
* @控制器/操作?参数1=值1&参数2=值2...
* \\命名空间类\\方法?参数1=值1&参数2=值2...
* @param string|array $vars 传入的参数，支持数组和字符串
* @param string $suffix 伪静态后缀，默认为true表示获取配置值
* @param boolean $domain 是否显示域名
* @return string
*/
public static function build($url = '', $vars = '', $suffix = true, $domain = false)
public static function build($url = '', $vars = '', $suffix = true, $domain = true)
{
// 解析URL和参数
list($url, $vars, $domain, $anchor) = self::parseUrl($url, $vars, $domain);
// 检测是否存在路由别名
if ($aliasUrl = Route::getRouteUrl($url, $vars)) {
return $aliasUrl;
}
// 解析参数
if (is_string($vars)) {
// aaa=1&bbb=2 转换成数组
parse_str($vars, $vars);
} elseif (!is_array($vars)) {
$vars = [];
}
if (strpos($url, '?')) {
list($url, $params) = explode('?', $url);
parse_str($params, $params);
$vars = array_merge($params, $vars);
}
// 检测路由
$match = self::checkRoute($url, $vars, $domain, $type);
if (false === $match) {
// 路由不存在 直接解析
// 检测URL绑定
$type = Route::bind('type');
if ($type) {
$bind = Route::bind($type);
if (0 === strpos($url, $bind)) {
$url = strstr($url, $bind, true);
}
}
if (false !== strpos($url, '\\')) {
$url = ltrim(str_replace('\\', '/', $url), '/');
} elseif (0 === strpos($url, '@')) {
$url = substr($url, 1);
}
} else {
// 处理路由规则中的特殊内容
$url = str_replace(['\\d', '$'], '', $match);
}
$params = [];
foreach ($vars as $key => $val) {
if (false !== strpos($url, '[:' . $key . ']')) {
$url = str_replace('[:' . $key . ']', $val, $url);
} elseif (false !== strpos($url, ':' . $key)) {
$url = str_replace(':' . $key, $val, $url);
} else {
$params[$key] = $val;
}
}
// URL组装
$depr = Config::get('pathinfo_depr');
if ($url) {
if (0 === strpos($url, '/')) {
// 定义路由
$route = true;
$url = substr($url, 1);
if ('/' != $depr) {
$url = str_replace('/', $depr, $url);
}
} else {
if ('/' != $depr) {
// 安全替换
$url = str_replace('/', $depr, $url);
}
// 解析模块、控制器和操作
$url = trim($url, $depr);
$path = explode($depr, $url);
$var = [];
$bind = Route::bind('module');
if ($bind) {
list($var['module'], $var['controller'], $var['action']) = explode('/', $bind);
}
if (empty($var['action'])) {
$var['action'] = !empty($path) ? array_pop($path) : ACTION_NAME;
}
if (empty($var['controller'])) {
$var['controller'] = !empty($path) ? array_pop($path) : CONTROLLER_NAME;
}
if (APP_MULTI_MODULE && empty($var['module'])) {
if (!empty($path)) {
$var['module'] = array_pop($path);
} elseif (MODULE_NAME) {
$var['module'] = MODULE_NAME;
}
}
}
}
// URL组装
$url = Config::get('base_url') . '/' . (isset($route) ? rtrim($url, $depr) : implode($depr, array_reverse($var)));
$url = Config::get('base_url') . '/' . $url;
// URL后缀
$suffix = self::parseSuffix($suffix);
// 参数组装
if (!empty($vars)) {
if (!empty($params)) {
// 添加参数
if (Config::get('url_common_param')) {
$vars = urldecode(http_build_query($vars));
$url .= $suffix . '?' . $vars;
} else {
foreach ($vars as $var => $val) {
foreach ($params as $var => $val) {
if ('' !== trim($val)) {
$url .= $depr . $var . $depr . urlencode($val);
}
@@ -91,11 +103,102 @@ class Url
$url .= '#' . $anchor;
}
if ($domain) {
if (true === $domain) {
$domain = $_SERVER['HTTP_HOST'];
if (Config::get('url_domain_deploy')) {
// 开启子域名部署
$domain = 'localhost' == $domain ? 'localhost' : 'www' . strstr($_SERVER['HTTP_HOST'], '.');
foreach (Route::domain() as $key => $rule) {
$rule = is_array($rule) ? $rule[0] : $rule;
if (false === strpos($key, '*') && 0 === strpos($url, $rule)) {
$domain = $key . strstr($domain, '.'); // 生成对应子域名
$url = substr_replace($url, '', 0, strlen($rule));
break;
}
}
}
}
$url = (self::isSsl() ? 'https://' : 'http://') . $domain . $url;
}
return $url;
}
protected static function checkRoute($url, $vars, $domain)
{
// 获取路由定义
$rules = Route::any();
// 全局变量规则
$pattern = Route::pattern();
foreach ($rules as $rule => $val) {
if (!empty($val['routes'])) {
// 匹配到路由分组
foreach ($val['routes'] as $key => $route) {
if (is_numeric($key)) {
$key = array_shift($route);
}
$check = isset($route[2]) ? array_merge($pattern, $route[2]) : $pattern;
$route = $route[0];
$route = is_array($route) ? $route[0] : $route;
$result = $rule . Config::get('pathinfo_depr') . $key;
if ($route == $url && self::checkPattern($result, $vars, $check)) {
return $result;
}
}
} else {
if (is_numeric($rule)) {
$rule = array_shift($val);
}
$route = $val['route'];
$route = is_array($route) ? $route[0] : $route;
$check = isset($val['pattern']) ? array_merge($pattern, $val['pattern']) : $pattern;
if ($route == $url && self::checkPattern($rule, $vars, $check)) {
return $rule;
}
}
}
return false;
}
// 检测变量规则
protected static function checkPattern($rule, $vars, $pattern)
{
// 检测路由规则中的变量
// 检测是否设置了参数分隔符
if ($depr = Config::get('url_params_depr')) {
$rule = str_replace($depr, '/', $rule);
}
// 提取路由规则中的变量
$var = [];
$array = explode('/', $rule);
foreach ($array as $val) {
$optional = false;
if (0 === strpos($val, '[:')) {
// 可选参数
$val = substr($val, 1, -1);
$optional = true;
}
if (0 === strpos($val, ':')) {
// URL变量
if (strpos($val, '\\')) {
$name = substr($val, 1, -2);
} else {
$name = substr($val, 1);
}
if (!$optional && !isset($vars[$name])) {
// 变量未设置
return false;
}
}
}
foreach ($vars as $name => $val) {
if (isset($pattern[$name]) && !preg_match($pattern[$name], $val)) {
// 检查变量规则
return false;
}
}
return true;
}
// 解析URL后缀
protected static function parseSuffix($suffix)
{
@@ -108,71 +211,6 @@ class Url
return (empty($suffix) || 0 === strpos($suffix, '.')) ? $suffix : '.' . $suffix;
}
// 根据路由名称和参数生成URL地址
public static function route($name, $params = [])
{
$url = Route::getRouteUrl($name, $params);
if (false === $url) {
$url = self::build($name, $params);
}
return $url;
}
// 解析URL和参数 域名
protected static function parseUrl($url, $vars, $domain)
{
$info = parse_url($url);
$url = !empty($info['path']) ? $info['path'] : ACTION_NAME;
$anchor = '';
if (isset($info['fragment'])) {
// 解析锚点
$anchor = $info['fragment'];
if (false !== strpos($anchor, '?')) {
// 解析参数
list($anchor, $info['query']) = explode('?', $anchor, 2);
}
if (false !== strpos($anchor, '@')) {
// 解析域名
list($anchor, $host) = explode('@', $anchor, 2);
}
} elseif (false !== strpos($url, '@')) {
// 解析域名
list($url, $host) = explode('@', $info['path'], 2);
}
// 解析子域名
if (isset($host)) {
$domain = $host . (strpos($host, '.') ? '' : strstr($_SERVER['HTTP_HOST'], '.'));
} elseif (true === $domain) {
$domain = $_SERVER['HTTP_HOST'];
if (Config::get('url_domain_deploy')) {
// 开启子域名部署
$domain = 'localhost' == $domain ? 'localhost' : 'www' . strstr($_SERVER['HTTP_HOST'], '.');
// '子域名'=>['模块[/控制器/操作]'];
foreach (Route::domain() as $key => $rule) {
$rule = is_array($rule) ? $rule[0] : $rule;
if (false === strpos($key, '*') && 0 === strpos($url, $rule)) {
$domain = $key . strstr($domain, '.'); // 生成对应子域名
$url = substr_replace($url, '', 0, strlen($rule));
break;
}
}
}
}
// 解析参数
if (is_string($vars)) {
// aaa=1&bbb=2 转换成数组
parse_str($vars, $vars);
} elseif (!is_array($vars)) {
$vars = [];
}
if (isset($info['query'])) {
// 解析地址里面参数 合并到vars
parse_str($info['query'], $params);
$vars = array_merge($params, $vars);
}
return [$url, $vars, $domain, $anchor];
}
/**
* 判断是否SSL协议
* @return boolean