hdabo_sf: comparison vendor/symfony/src/Symfony/Component/Routing/Matcher/Dumper/PhpMatcherDumper.php

equal deleted inserted replaced

--1:000000000000
+:7f95f8617b0b
+<?php
+/*
+* This file is part of the Symfony package.
+*
+* (c) Fabien Potencier <fabien@symfony.com>
+*
+* For the full copyright and license information, please view the LICENSE
+* file that was distributed with this source code.
+*/
+namespace Symfony\Component\Routing\Matcher\Dumper;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+/**
+* PhpMatcherDumper creates a PHP class able to match URLs for a given set of routes.
+*
+* @author Fabien Potencier <fabien@symfony.com>
+*/
+class PhpMatcherDumper extends MatcherDumper
+{
+/**
+* Dumps a set of routes to a PHP class.
+*
+* Available options:
+*
+*  * class:      The class name
+*  * base_class: The base class name
+*
+* @param  array  $options An array of options
+*
+* @return string A PHP class representing the matcher class
+*/
+public function dump(array $options = array())
+{
+$options = array_merge(array(
+'class'      => 'ProjectUrlMatcher',
+'base_class' => 'Symfony\\Component\\Routing\\Matcher\\UrlMatcher',
+), $options);
+// trailing slash support is only enabled if we know how to redirect the user
+$interfaces = class_implements($options['base_class']);
+$supportsRedirections = isset($interfaces['Symfony\Component\Routing\Matcher\RedirectableUrlMatcherInterface']);
+return
+$this->startClass($options['class'], $options['base_class']).
+$this->addConstructor().
+$this->addMatcher($supportsRedirections).
+$this->endClass()
+;
+}
+private function addMatcher($supportsRedirections)
+{
+$code = implode("\n", $this->compileRoutes($this->getRoutes(), $supportsRedirections));
+return <<<EOF
+public function match(\$pathinfo)
+{
+\$allow = array();
+\$pathinfo = urldecode(\$pathinfo);
+$code
+throw 0 < count(\$allow) ? new MethodNotAllowedException(array_unique(\$allow)) : new ResourceNotFoundException();
+}
+EOF;
+}
+private function compileRoutes(RouteCollection $routes, $supportsRedirections, $parentPrefix = null)
+{
+$code = array();
+$routes = clone $routes;
+$routeIterator = $routes->getIterator();
+$keys = array_keys($routeIterator->getArrayCopy());
+$keysCount = count($keys);
+$i = 0;
+foreach ($routeIterator as $name => $route) {
+$i++;
+$route = clone $route;
+if ($route instanceof RouteCollection) {
+$prefix = $route->getPrefix();
+$optimizable = $prefix && count($route->all()) > 1 && false === strpos($route->getPrefix(), '{');
+$indent = '';
+if ($optimizable) {
+for ($j = $i; $j < $keysCount; $j++) {
+if ($keys[$j] === null) {
+continue;
+}
+$testRoute = $routeIterator->offsetGet($keys[$j]);
+$isCollection = ($testRoute instanceof RouteCollection);
+$testPrefix = $isCollection ? $testRoute->getPrefix() : $testRoute->getPattern();
+if (0 === strpos($testPrefix, $prefix)) {
+$routeIterator->offsetUnset($keys[$j]);
+if ($isCollection) {
+$route->addCollection($testRoute);
+} else {
+$route->add($keys[$j], $testRoute);
+}
+$i++;
+$keys[$j] = null;
+}
+}
+if ($prefix !== $parentPrefix) {
+$code[] = sprintf("        if (0 === strpos(\$pathinfo, %s)) {", var_export($prefix, true));
+$indent = '    ';
+}
+}
+foreach ($this->compileRoutes($route, $supportsRedirections, $prefix) as $line) {
+foreach (explode("\n", $line) as $l) {
+if ($l) {
+$code[] = $indent.$l;
+} else {
+$code[] = $l;
+}
+}
+}
+if ($optimizable && $prefix !== $parentPrefix) {
+$code[] = "        }\n";
+}
+} else {
+foreach ($this->compileRoute($route, $name, $supportsRedirections, $parentPrefix) as $line) {
+$code[] = $line;
+}
+}
+}
+return $code;
+}
+private function compileRoute(Route $route, $name, $supportsRedirections, $parentPrefix = null)
+{
+$code = array();
+$compiledRoute = $route->compile();
+$conditions = array();
+$hasTrailingSlash = false;
+$matches = false;
+if (!count($compiledRoute->getVariables()) && false !== preg_match('#^(.)\^(?P<url>.*?)\$\1#', str_replace(array("\n", ' '), '', $compiledRoute->getRegex()), $m)) {
+if ($supportsRedirections && substr($m['url'], -1) === '/') {
+$conditions[] = sprintf("rtrim(\$pathinfo, '/') === %s", var_export(rtrim(str_replace('\\', '', $m['url']), '/'), true));
+$hasTrailingSlash = true;
+} else {
+$conditions[] = sprintf("\$pathinfo === %s", var_export(str_replace('\\', '', $m['url']), true));
+}
+} else {
+if ($compiledRoute->getStaticPrefix() && $compiledRoute->getStaticPrefix() != $parentPrefix) {
+$conditions[] = sprintf("0 === strpos(\$pathinfo, %s)", var_export($compiledRoute->getStaticPrefix(), true));
+}
+$regex = str_replace(array("\n", ' '), '', $compiledRoute->getRegex());
+if ($supportsRedirections && $pos = strpos($regex, '/$')) {
+$regex = substr($regex, 0, $pos).'/?$'.substr($regex, $pos + 2);
+$hasTrailingSlash = true;
+}
+$conditions[] = sprintf("preg_match(%s, \$pathinfo, \$matches)", var_export($regex, true));
+$matches = true;
+}
+$conditions = implode(' && ', $conditions);
+$gotoname = 'not_'.preg_replace('/[^A-Za-z0-9_]/', '', $name);
+$code[] = <<<EOF
+// $name
+if ($conditions) {
+EOF;
+if ($req = $route->getRequirement('_method')) {
+$methods = explode('|', strtoupper($req));
+// GET and HEAD are equivalent
+if (in_array('GET', $methods) && !in_array('HEAD', $methods)) {
+$methods[] = 'HEAD';
+}
+if (1 === count($methods)) {
+$code[] = <<<EOF
+if (\$this->context->getMethod() != '$methods[0]') {
+\$allow[] = '$methods[0]';
+goto $gotoname;
+}
+EOF;
+} else {
+$methods = implode('\', \'', $methods);
+$code[] = <<<EOF
+if (!in_array(\$this->context->getMethod(), array('$methods'))) {
+\$allow = array_merge(\$allow, array('$methods'));
+goto $gotoname;
+}
+EOF;
+}
+}
+if ($hasTrailingSlash) {
+$code[] = sprintf(<<<EOF
+if (substr(\$pathinfo, -1) !== '/') {
+return \$this->redirect(\$pathinfo.'/', '%s');
+}
+EOF
+, $name);
+}
+if ($scheme = $route->getRequirement('_scheme')) {
+if (!$supportsRedirections) {
+throw new \LogicException('The "_scheme" requirement is only supported for route dumper that implements RedirectableUrlMatcherInterface.');
+}
+$code[] = sprintf(<<<EOF
+if (\$this->context->getScheme() !== '$scheme') {
+return \$this->redirect(\$pathinfo, '%s', '$scheme');
+}
+EOF
+, $name);
+}
+// optimize parameters array
+if (true === $matches && $compiledRoute->getDefaults()) {
+$code[] = sprintf("            return array_merge(\$this->mergeDefaults(\$matches, %s), array('_route' => '%s'));"
+, str_replace("\n", '', var_export($compiledRoute->getDefaults(), true)), $name);
+} elseif (true === $matches) {
+$code[] = sprintf("            \$matches['_route'] = '%s';", $name);
+$code[] = sprintf("            return \$matches;", $name);
+} elseif ($compiledRoute->getDefaults()) {
+$code[] = sprintf('            return %s;', str_replace("\n", '', var_export(array_merge($compiledRoute->getDefaults(), array('_route' => $name)), true)));
+} else {
+$code[] = sprintf("            return array('_route' => '%s');", $name);
+}
+$code[] = "        }";
+if ($req) {
+$code[] = "        $gotoname:";
+}
+$code[] = '';
+return $code;
+}
+private function startClass($class, $baseClass)
+{
+return <<<EOF
+<?php
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\RequestContext;
+/**
+* $class
+*
+* This class has been auto-generated
+* by the Symfony Routing Component.
+*/
+class $class extends $baseClass
+{
+EOF;
+}
+private function addConstructor()
+{
+return <<<EOF
+/**
+* Constructor.
+*/
+public function __construct(RequestContext \$context)
+{
+\$this->context = \$context;
+}
+EOF;
+}
+private function endClass()
+{
+return <<<EOF
+}
+EOF;
+}
+}