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优化Url生成机制

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thinkphp
2016-01-11 18:21:23 +08:00
parent d81de5fa81
commit cf720bbf8c
2 changed files with 78 additions and 107 deletions
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142
library/think/Url.php
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@@ -40,24 +40,13 @@ class Url
$vars = array_merge($params, $vars);
}
// 检测是否存在路由别名
if ($aliasUrl = Route::getRouteUrl($url, $vars)) {
// 存在别名定义则优先
$url = $aliasUrl;
// 检测路由
if ($match = self::getRouteUrl($url, $vars)) {
// 处理路由规则中的特殊内容
$url = str_replace(['\\d', '$'], '', $match);
} else {
// 检测路由
if (false === $match = Cache::get(md5($url))) {
// 没有检测过 重新检测
$match = self::checkRoute($url, $vars);
Cache::set(md5($url), empty($match) ? '' : $match);
}
if (!$match) {
// 路由不存在 直接解析
$url = self::parseUrl($url);
} else {
// 处理路由规则中的特殊内容
$url = str_replace(['\\d', '$'], '', $match);
}
// 路由不存在 直接解析
$url = self::parseUrl($url);
}
// 检测URL绑定
@@ -71,17 +60,6 @@ class Url
// 还原URL分隔符
$depr = Config::get('pathinfo_depr');
$url = str_replace('/', $depr, $url);
// 替换变量
$params = [];
foreach ($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后缀
$suffix = self::parseSuffix($suffix);
@@ -104,7 +82,7 @@ class Url
}
// 检测域名
$domain = self::checkDomain($url, $domain);
$domain = self::parseDomain($url, $domain);
// URL组装
$url = $domain . Config::get('base_url') . '/' . $url;
@@ -137,45 +115,8 @@ class Url
return $url;
}
// 检测路由定义
protected static function checkRoute($url, $vars)
{
// 获取路由定义
$rules = Route::getRules();
// 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 $rule;
}
}
}
return false;
}
// 检测域名
protected static function checkDomain($url, $domain)
protected static function parseDomain($url, $domain)
{
if ($domain) {
if (true === $domain) {
@@ -201,7 +142,7 @@ class Url
}
// 检测变量规则
protected static function checkPattern($rule, $vars, $pattern)
protected static function pattern($rule, $vars, $pattern)
{
// 检测路由规则中的变量
// 检测是否设置了参数分隔符
@@ -231,12 +172,6 @@ class Url
}
}
}
foreach ($vars as $name => $val) {
if (isset($pattern[$name]) && !preg_match('/^' . $pattern[$name] . '$/', $val)) {
// 检查变量规则
return false;
}
}
return true;
}
@@ -265,4 +200,63 @@ class Url
}
return false;
}
// 匹配路由地址
public static function getRouteUrl($name, &$vars = [])
{
$alias = self::getRouteAlias();
if (!empty($alias[$name])) {
foreach ($alias[$name] as $key => $url) {
// 检查变量匹配
if (self::pattern($url, $vars, $check)) {
foreach ($vars as $key => $val) {
if (false !== strpos($url, '[:' . $key . ']')) {
$url = str_replace('[:' . $key . ']', $val, $url);
unset($vars[$key]);
} elseif (false !== strpos($url, ':' . $key)) {
$url = str_replace(':' . $key, $val, $url);
unset($vars[$key]);
}
}
return $url;
}
}
}
return false;
}
// 自动生成路由别名
private static function getRouteAlias()
{
if ($alias = Cache::get('think_route_alias')) {
return $alias;
}
// 获取路由定义
$rules = Route::getRules();
if ($rules) {
foreach ($rules as $rule => $val) {
if (!empty($val['routes'])) {
foreach ($val['routes'] as $key => $route) {
if (is_numeric($key)) {
$key = array_shift($route);
}
$route = $route[0];
if (strpos($route, '?')) {
$route = strstr($route, '?', true);
}
$alias[$route][] = $rule . '/' . $key;
}
} else {
$route = $val['route'];
if (strpos($route, '?')) {
$route = strstr($route, '?', true);
}
$alias[$route][] = $rule;
}
}
Cache::set('think_route_alias', $alias);
return $alias;
}
return [];
}
}