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[Routing] improved generated class by PhpGeneratorDumper

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This commit is contained in:
Tobias Schultze 2012-04-12 07:35:08 +02:00
parent 27a05f4c24
commit 382b08361b
1 changed files with 29 additions and 28 deletions
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57
src/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php
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@ -17,6 +17,7 @@ use Symfony\Component\Routing\Route;
* PhpGeneratorDumper creates a PHP class able to generate URLs for a given set of routes.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Tobias Schultze <http://tobion.de>
*
* @api
*/
@ -43,12 +44,6 @@ class PhpGeneratorDumper extends GeneratorDumper
'base_class' => 'Symfony\\Component\\Routing\\Generator\\UrlGenerator',
), $options);
$declaredRouteNames = "array(\n";
foreach ($this->getRoutes()->all() as $name => $route) {
$declaredRouteNames .= " '$name' => true,\n";
}
$declaredRouteNames .= ' );';
return <<<EOF
<?php
@ -63,7 +58,7 @@ use Symfony\Component\Routing\Exception\RouteNotFoundException;
*/
class {$options['class']} extends {$options['base_class']}
{
static private \$declaredRouteNames = $declaredRouteNames
static private \$declaredRoutes = {$this->generateDeclaredRoutes()};
/**
* Constructor.
@ -73,49 +68,55 @@ class {$options['class']} extends {$options['base_class']}
\$this->context = \$context;
}
{$this->addGenerator()}
{$this->generateGenerateMethod()}
}
EOF;
}
private function addGenerator()
/**
* Generates PHP code representing an array of defined routes
* together with the routes properties (e.g. requirements).
*
* @return string PHP code
*/
private function generateDeclaredRoutes()
{
$methods = '';
$routes = "array(\n";
foreach ($this->getRoutes()->all() as $name => $route) {
$compiledRoute = $route->compile();
$variables = str_replace("\n", '', var_export($compiledRoute->getVariables(), true));
$defaults = str_replace("\n", '', var_export($compiledRoute->getDefaults(), true));
$requirements = str_replace("\n", '', var_export($compiledRoute->getRequirements(), true));
$tokens = str_replace("\n", '', var_export($compiledRoute->getTokens(), true));
$properties = array();
$properties[] = $compiledRoute->getVariables();
$properties[] = $compiledRoute->getDefaults();
$properties[] = $compiledRoute->getRequirements();
$properties[] = $compiledRoute->getTokens();
$escapedName = str_replace('.', '__', $name);
$routes .= sprintf(" '%s' => %s,\n", $name, str_replace("\n", '', var_export($properties, true)));
}
$routes .= ' )';
$methods .= <<<EOF
private function get{$escapedName}RouteInfo()
{
return array($variables, $defaults, $requirements, $tokens);
return $routes;
}
EOF;
}
/**
* Generates PHP code representing the `generate` method that implements the UrlGeneratorInterface.
*
* @return string PHP code
*/
private function generateGenerateMethod()
{
return <<<EOF
public function generate(\$name, \$parameters = array(), \$absolute = false)
{
if (!isset(self::\$declaredRouteNames[\$name])) {
if (!isset(self::\$declaredRoutes[\$name])) {
throw new RouteNotFoundException(sprintf('Route "%s" does not exist.', \$name));
}
\$escapedName = str_replace('.', '__', \$name);
list(\$variables, \$defaults, \$requirements, \$tokens) = \$this->{'get'.\$escapedName.'RouteInfo'}();
list(\$variables, \$defaults, \$requirements, \$tokens) = self::\$declaredRoutes[\$name];
return \$this->doGenerate(\$variables, \$defaults, \$requirements, \$tokens, \$parameters, \$name, \$absolute);
}
$methods
EOF;
}
}