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改进Route类存储结构

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thinkphp
2016-07-05 18:58:58 +08:00
parent 5e6fba1920
commit 433df8c6ff
3 changed files with 151 additions and 148 deletions
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234
library/think/Route.php
View File

@@ -193,14 +193,14 @@ class Route
continue;
}
if (0 === strpos($key, '[')) {
$key = substr($key, 1, -1);
$result = ['routes' => $val, 'option' => [], 'pattern' => []];
$key = substr($key, 1, -1);
self::group($key, $val);
} elseif (is_array($val)) {
$result = ['route' => $val[0], 'option' => $val[1], 'pattern' => isset($val[2]) ? $val[2] : []];
self::setRule($type, $key, $val[0], $val[1], isset($val[2]) ? $val[2] : []);
} else {
$result = ['route' => $val, 'option' => [], 'pattern' => []];
self::setRule($type, $key, $val);
}
self::$rules[$type][$key] = $result;
}
}
@@ -212,42 +212,64 @@ class Route
* @param string $type 请求类型
* @param array $option 路由参数
* @param array $pattern 变量规则
* @return void
*/
public static function rule($rule, $route = '', $type = '*', $option = [], $pattern = [])
{
$group = self::$group;
$option = array_merge(self::$option, $option);
$type = strtoupper($type);
if (strpos($type, '|')) {
$option['method'] = $type;
$type = '*';
}
if (is_array($rule)) {
foreach ($rule as $key => $val) {
if (is_numeric($key)) {
$key = array_shift($val);
}
if (is_array($val)) {
$route = $val[0];
$option1 = array_merge($option, $val[1]);
$pattern1 = array_merege($pattern, isset($val[2]) ? $val[2] : []);
} else {
$route = $val;
}
self::setRule($key, $route, $type, isset($option1) ? $option1 : $option, isset($pattern1) ? $pattern1 : $pattern, $group);
}
} else {
self::setRule($rule, $route, $type, $option, $pattern, $group);
}
}
/**
* 设置路由规则
* @access public
* @param string $rule 路由规则
* @param string $route 路由地址
* @param string $type 请求类型
* @param array $option 路由参数
* @param array $pattern 变量规则
* @param string $group 所属分组
* @return void
*/
public static function rule($rule, $route = '', $type = '*', $option = [], $pattern = [], $group = '')
protected static function setRule($rule, $route, $type = '*', $option = [], $pattern = [], $group = '')
{
$group = $group ?: self::$group;
$option = array_merge(self::$option, $option);
$type = strtoupper($type);
if (strpos($type, '|')) {
foreach (explode('|', $type) as $val) {
self::rule($rule, $route, $val, $option, $pattern, $group);
}
if ('$' == substr($rule, -1, 1)) {
// 是否完整匹配
$option['complete_match'] = true;
$rule = substr($rule, 0, -1);
}
if ('/' != $rule) {
$rule = trim($rule, '/');
}
$vars = self::parseVar($rule);
if ($group) {
self::$rules[$type][$group][0][] = [$rule, $route, $vars, $option, $pattern];
} else {
if (is_array($rule)) {
foreach ($rule as $key => $val) {
if (is_numeric($key)) {
$key = array_shift($val);
}
if (is_array($val)) {
$result = ['route' => $val[0], 'option' => array_merge($option, $val[1]), 'pattern' => isset($val[2]) ? $val[2] : []];
} else {
$result = ['route' => $val, 'option' => $option, 'pattern' => $pattern];
}
if ($group) {
self::$rules[$type][$group]['routes'][$key] = [$result['route'], $result['option'], $result['pattern']];
} else {
self::$rules[$type][$key] = $result;
}
}
} else {
if ($group) {
self::$rules[$type][$group]['routes'][$rule] = [$route, $option, $pattern];
} else {
self::$rules[$type][$rule] = ['route' => $route, 'option' => $option, 'pattern' => $pattern];
}
}
self::$rules[$type][$rule] = [$rule, $route, $vars, $option, $pattern];
}
}
@@ -291,14 +313,31 @@ class Route
}
$type = strtoupper($type);
if (!empty($name)) {
// 分组
if ($routes instanceof \Closure) {
self::setGroup($name);
call_user_func_array($routes, []);
self::setGroup(null);
self::$rules[$type][$name]['option'] = $option;
self::$rules[$type][$name]['pattern'] = $pattern;
self::$rules[$type][$name][1] = '';
self::$rules[$type][$name][2] = self::parseVar($name);
self::$rules[$type][$name][3] = $option;
self::$rules[$type][$name][4] = $pattern;
} else {
self::$rules[$type][$name] = ['routes' => $routes, 'option' => $option, 'pattern' => $pattern];
foreach ($routes as $key => $val) {
if (is_numeric($key)) {
$key = array_shift($val);
}
if (is_array($val)) {
$route = $val[0];
$option1 = array_merge($option, $val[1]);
$pattern1 = array_merge($pattern, isset($val[2]) ? $val[2] : []);
} else {
$route = $val;
}
$vars = self::parseVar($key);
$item[] = [$key, $route, $vars, isset($option1) ? $option1 : $option, isset($pattern1) ? $pattern1 : $pattern];
}
self::$rules[$type][$name] = [$item, '', [], $option, $pattern];
}
} else {
if ($routes instanceof \Closure) {
@@ -320,12 +359,11 @@ class Route
* @param string $route 路由地址
* @param array $option 路由参数
* @param array $pattern 变量规则
* @param string $group 所属分组
* @return void
*/
public static function any($rule, $route = '', $option = [], $pattern = [], $group = '')
public static function any($rule, $route = '', $option = [], $pattern = [])
{
self::rule($rule, $route, '*', $option, $pattern, $group);
self::rule($rule, $route, '*', $option, $pattern);
}
/**
@@ -335,12 +373,11 @@ class Route
* @param string $route 路由地址
* @param array $option 路由参数
* @param array $pattern 变量规则
* @param string $group 所属分组
* @return void
*/
public static function get($rule, $route = '', $option = [], $pattern = [], $group = '')
public static function get($rule, $route = '', $option = [], $pattern = [])
{
self::rule($rule, $route, 'GET', $option, $pattern, $group);
self::rule($rule, $route, 'GET', $option, $pattern);
}
/**
@@ -350,12 +387,11 @@ class Route
* @param string $route 路由地址
* @param array $option 路由参数
* @param array $pattern 变量规则
* @param string $group 所属分组
* @return void
*/
public static function post($rule, $route = '', $option = [], $pattern = [], $group = '')
public static function post($rule, $route = '', $option = [], $pattern = [])
{
self::rule($rule, $route, 'POST', $option, $pattern, $group);
self::rule($rule, $route, 'POST', $option, $pattern);
}
/**
@@ -365,12 +401,11 @@ class Route
* @param string $route 路由地址
* @param array $option 路由参数
* @param array $pattern 变量规则
* @param string $group 所属分组
* @return void
*/
public static function put($rule, $route = '', $option = [], $pattern = [], $group = '')
public static function put($rule, $route = '', $option = [], $pattern = [])
{
self::rule($rule, $route, 'PUT', $option, $pattern, $group);
self::rule($rule, $route, 'PUT', $option, $pattern);
}
/**
@@ -380,12 +415,11 @@ class Route
* @param string $route 路由地址
* @param array $option 路由参数
* @param array $pattern 变量规则
* @param string $group 所属分组
* @return void
*/
public static function delete($rule, $route = '', $option = [], $pattern = [], $group = '')
public static function delete($rule, $route = '', $option = [], $pattern = [])
{
self::rule($rule, $route, 'DELETE', $option, $pattern, $group);
self::rule($rule, $route, 'DELETE', $option, $pattern);
}
/**
@@ -505,12 +539,11 @@ class Route
* @param string $route 路由地址
* @param string $method 请求类型
* @param array $option 路由参数
* @param string $group 路由分组
* @return void
*/
public static function miss($route, $method = '*', $option = [], $group = '')
public static function miss($route, $method = '*', $option = [])
{
self::rule('__miss__', $route, $method, $option, [], $group);
self::rule('__miss__', $route, $method, $option, []);
}
/**
@@ -687,9 +720,8 @@ class Route
// 路由规则检测
if (!empty($rules)) {
foreach ($rules as $rule => $val) {
$option = isset($val['option']) ? $val['option'] : [];
$pattern = isset($val['pattern']) ? $val['pattern'] : [];
foreach ($rules as $group => $val) {
list($rule, $route, $vars, $option, $pattern) = $val;
// 参数有效性检查
if (!self::checkOption($option, $url, $request)) {
@@ -697,42 +729,34 @@ class Route
}
if ('__miss__' == $rule) {
// 指定分组MISS路由
$miss = $val['route'];
$miss = $route;
continue;
}
if (!empty($val['routes'])) {
if (is_array($rule)) {
// 分组路由
if (($pos = strpos($rule, ':')) || ($pos = strpos($rule, '<'))) {
$str = substr($rule, 0, $pos);
if (($pos = strpos($group, ':')) || ($pos = strpos($group, '<'))) {
$str = substr($group, 0, $pos);
} else {
$str = $rule;
$str = $group;
}
if (0 !== strpos($url, $str)) {
continue;
}
$missGroup = false;
// 匹配到路由分组
foreach ($val['routes'] as $key => $route) {
if (is_numeric($key)) {
$key = array_shift($route);
}
// 检查规则路由
if (is_array($route)) {
$option1 = $route[1];
// 检查参数有效性
if (!self::checkOption($option1, $url, $request)) {
continue;
}
$pattern = array_merge($pattern, isset($route[2]) ? $route[2] : []);
$route = $route[0];
$option = array_merge($option, $option1);
}
if ('__miss__' == $key) {
// 指定分组MISS路由
$missGroup = $route;
foreach ($rule as $key => $item) {
list($key, $route, $vars, $option, $pattern) = $item;
// 检查参数有效性
if (!self::checkOption($option, $url, $request)) {
continue;
}
$key = $rule . ($key ? '/' . ltrim($key, '/') : '');
if ('__miss__' == $key) {
// 指定分组MISS路由
$missGroup = $item;
continue;
}
$key = $group . '/' . ltrim($key, '/');
$result = self::checkRule($key, $route, $url, $pattern, $option);
if (false !== $result) {
$request->route(['rule' => $key, 'route' => $route, 'pattern' => $pattern, 'option' => $option]);
@@ -749,11 +773,6 @@ class Route
}
}
} else {
if (is_numeric($rule)) {
$rule = array_shift($val);
}
// 单项路由
$route = !empty($val['route']) ? $val['route'] : '';
// 规则路由
$result = self::checkRule($rule, $route, $url, $pattern, $option);
if (false !== $result) {
@@ -950,19 +969,16 @@ class Route
$rule = str_replace($depr, '/', $rule);
}
$rule = ltrim($rule, '/');
$len1 = substr_count($url, '/');
$len2 = substr_count($rule, '/');
// 多余参数是否合并
$merge = !empty($option['merge_extra_vars']) ? true : false;
if ($len1 >= $len2 || strpos($rule, '[')) {
if ('$' == substr($rule, -1, 1)) {
if (!empty($option['complete_match'])) {
// 完整匹配
if (!$merge && $len1 != $len2 && (false === strpos($rule, '[') || $len1 > $len2 || $len1 < $len2 - substr_count($rule, '['))) {
return false;
} else {
$rule = substr($rule, 0, -1);
}
}
$pattern = array_merge(self::$pattern, $pattern);
@@ -1239,4 +1255,36 @@ class Route
Request::instance()->param(array_merge($var, $_GET));
}
// 分析路由规则中的变量
private static function parseVar($rule)
{
// 提取路由规则中的变量
$var = [];
foreach (explode('/', $rule) as $val) {
$optional = false;
if (false !== strpos($val, '<') && preg_match_all('/<(\w+(\??))>/', $val, $matches)) {
foreach ($matches[1] as $name) {
if (strpos($name, '?')) {
$name = substr($name, 0, -1);
$optional = true;
} else {
$optional = false;
}
$var[$name] = $optional ? 2 : 1;
}
}
if (0 === strpos($val, '[:')) {
// 可选参数
$optional = true;
$val = substr($val, 1, -1);
}
if (0 === strpos($val, ':')) {
// URL变量
$name = substr($val, 1);
$var[$name] = $optional ? 2 : 1;
}
}
return $var;
}
}

63
library/think/Url.php
View File

@@ -261,24 +261,17 @@ class Url
// 生成路由映射并缓存
private static function getRouteAlias()
{
static $item = [];
if (!empty($item)) {
return $item;
}
if ($item = Cache::get('think_route_map')) {
return $item;
}
// 获取路由定义
$rules = Route::getRules();
foreach ($rules as $rule => $val) {
if (!empty($val['routes'])) {
foreach ($val['routes'] as $key => $route) {
if (is_numeric($key)) {
$key = array_shift($route);
}
if (is_array($route)) {
$route = $route[0];
}
foreach ($rules as $group => $val) {
list($rule, $route, $vars, $option, $pattern) = $val;
if (is_array($rule)) {
foreach ($rule as $key => $item) {
list($key, $route, $var, $option, $pattern) = $item;
$param = [];
if (is_array($route)) {
$route = implode('\\', $route);
@@ -288,11 +281,10 @@ class Url
list($route, $str) = explode('?', $route, 2);
parse_str($str, $param);
}
$var = self::parseVar($rule . '/' . $key);
$item[$route][] = [$rule . '/' . $key, $var, $param];
$var = array_merge($vars, $var);
$item[$route][] = [$group . '/' . $key, $var, $param];
}
} else {
$route = $val['route'];
$param = [];
if (is_array($route)) {
$route = implode('\\', $route);
@@ -302,8 +294,7 @@ class Url
list($route, $str) = explode('?', $route, 2);
parse_str($str, $param);
}
$var = self::parseVar($rule);
$item[$route][] = [$rule, $var, $param];
$item[$route][] = [$rule, $vars, $param];
}
}
@@ -328,42 +319,6 @@ class Url
return $item;
}
// 分析路由规则中的变量
private static function parseVar($rule)
{
// 提取路由规则中的变量
$var = [];
foreach (explode('/', $rule) as $val) {
$optional = false;
if (false !== strpos($val, '<') && preg_match_all('/<(\w+(\??))>/', $val, $matches)) {
foreach ($matches[1] as $name) {
if (strpos($name, '?')) {
$name = substr($name, 0, -1);
$optional = true;
} else {
$optional = false;
}
$var[$name] = $optional ? 2 : 1;
}
}
if ('$' == substr($val, -1, 1)) {
$val = substr($val, 0, -1);
}
if (0 === strpos($val, '[:')) {
// 可选参数
$optional = true;
$val = substr($val, 1, -1);
}
if (0 === strpos($val, ':')) {
// URL变量
$name = substr($val, 1);
$var[$name] = $optional ? 2 : 1;
}
}
return $var;
}
// 清空路由别名缓存
public static function clearAliasCache()
{

2
tests/thinkphp/library/think/routeTest.php
View File

@@ -39,7 +39,7 @@ class routeTest extends \PHPUnit_Framework_TestCase
Route::any('user/:id', 'index/user');
$result = Route::check($request, 'hello/thinkphp');
$this->assertEquals([null, 'index', 'hello'], $result['module']);
$this->assertEquals(['hello/:name' => ['route' => 'index/hello', 'option' => [], 'pattern' => []]], Route::getRules('GET'));
$this->assertEquals(['hello/:name' => ['hello/:name', 'index/hello', ['name' => 1], [], []]], Route::getRules('GET'));
Route::rule('type/:name', 'index/type', 'PUT|POST');
}