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CHANGELOG.md	11.68 KB	-rw-r--r--
CompiledRoute.php	4.33 KB	-rw-r--r--
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README.md	1.5 KB	-rw-r--r--
RequestContext.php	6.92 KB	-rw-r--r--
RequestContextAwareInterface.p...	558 B	-rw-r--r--
Route.php	14.35 KB	-rw-r--r--
RouteCollection.php	8.4 KB	-rw-r--r--
RouteCollectionBuilder.php	9.45 KB	-rw-r--r--
RouteCompiler.php	14.58 KB	-rw-r--r--
RouteCompilerInterface.php	779 B	-rw-r--r--
Router.php	12.14 KB	-rw-r--r--
RouterInterface.php	1.02 KB	-rw-r--r--
composer.json	1.6 KB	-rw-r--r--

Code Editor : RouteCollection.php

<?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;

use Symfony\Component\Config\Resource\ResourceInterface;

/**
 * A RouteCollection represents a set of Route instances.
 *
 * When adding a route at the end of the collection, an existing route
 * with the same name is removed first. So there can only be one route
 * with a given name.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 * @author Tobias Schultze <http://tobion.de>
 */
class RouteCollection implements \IteratorAggregate, \Countable
{
    /**
     * @var Route[]
     */
    private $routes = [];

/**
     * @var array
     */
    private $resources = [];

/**
     * @var int[]
     */
    private $priorities = [];

public function __clone()
    {
        foreach ($this->routes as $name => $route) {
            $this->routes[$name] = clone $route;
        }
    }

/**
     * Gets the current RouteCollection as an Iterator that includes all routes.
     *
     * It implements \IteratorAggregate.
     *
     * @see all()
     *
     * @return \ArrayIterator|Route[] An \ArrayIterator object for iterating over routes
     */
    public function getIterator()
    {
        return new \ArrayIterator($this->all());
    }

/**
     * Gets the number of Routes in this collection.
     *
     * @return int The number of routes
     */
    public function count()
    {
        return \count($this->routes);
    }

/**
     * @param int $priority
     */
    public function add(string $name, Route $route/*, int $priority = 0*/)
    {
        if (\func_num_args() < 3 && __CLASS__ !== static::class && __CLASS__ !== (new \ReflectionMethod($this, __FUNCTION__))->getDeclaringClass()->getName() && !$this instanceof \PHPUnit\Framework\MockObject\MockObject && !$this instanceof \Prophecy\Prophecy\ProphecySubjectInterface && !$this instanceof \Mockery\MockInterface) {
            trigger_deprecation('symfony/routing', '5.1', 'The "%s()" method will have a new "int $priority = 0" argument in version 6.0, not defining it is deprecated.', __METHOD__);
        }

unset($this->routes[$name], $this->priorities[$name]);

$this->routes[$name] = $route;

if ($priority = 3 <= \func_num_args() ? func_get_arg(2) : 0) {
            $this->priorities[$name] = $priority;
        }
    }

/**
     * Returns all routes in this collection.
     *
     * @return Route[] An array of routes
     */
    public function all()
    {
        if ($this->priorities) {
            $priorities = $this->priorities;
            $keysOrder = array_flip(array_keys($this->routes));
            uksort($this->routes, static function ($n1, $n2) use ($priorities, $keysOrder) {
                return (($priorities[$n2] ?? 0) <=> ($priorities[$n1] ?? 0)) ?: ($keysOrder[$n1] <=> $keysOrder[$n2]);
            });
        }

return $this->routes;
    }

/**
     * Gets a route by name.
     *
     * @return Route|null A Route instance or null when not found
     */
    public function get(string $name)
    {
        return $this->routes[$name] ?? null;
    }

/**
     * Removes a route or an array of routes by name from the collection.
     *
     * @param string|string[] $name The route name or an array of route names
     */
    public function remove($name)
    {
        foreach ((array) $name as $n) {
            unset($this->routes[$n], $this->priorities[$n]);
        }
    }

/**
     * Adds a route collection at the end of the current set by appending all
     * routes of the added collection.
     */
    public function addCollection(self $collection)
    {
        // we need to remove all routes with the same names first because just replacing them
        // would not place the new route at the end of the merged array
        foreach ($collection->all() as $name => $route) {
            unset($this->routes[$name], $this->priorities[$name]);
            $this->routes[$name] = $route;

if (isset($collection->priorities[$name])) {
                $this->priorities[$name] = $collection->priorities[$name];
            }
        }

foreach ($collection->getResources() as $resource) {
            $this->addResource($resource);
        }
    }

/**
     * Adds a prefix to the path of all child routes.
     */
    public function addPrefix(string $prefix, array $defaults = [], array $requirements = [])
    {
        $prefix = trim(trim($prefix), '/');

if ('' === $prefix) {
            return;
        }

foreach ($this->routes as $route) {
            $route->setPath('/'.$prefix.$route->getPath());
            $route->addDefaults($defaults);
            $route->addRequirements($requirements);
        }
    }

/**
     * Adds a prefix to the name of all the routes within in the collection.
     */
    public function addNamePrefix(string $prefix)
    {
        $prefixedRoutes = [];
        $prefixedPriorities = [];

foreach ($this->routes as $name => $route) {
            $prefixedRoutes[$prefix.$name] = $route;
            if (null !== $canonicalName = $route->getDefault('_canonical_route')) {
                $route->setDefault('_canonical_route', $prefix.$canonicalName);
            }
            if (isset($this->priorities[$name])) {
                $prefixedPriorities[$prefix.$name] = $this->priorities[$name];
            }
        }

$this->routes = $prefixedRoutes;
        $this->priorities = $prefixedPriorities;
    }

/**
     * Sets the host pattern on all routes.
     */
    public function setHost(?string $pattern, array $defaults = [], array $requirements = [])
    {
        foreach ($this->routes as $route) {
            $route->setHost($pattern);
            $route->addDefaults($defaults);
            $route->addRequirements($requirements);
        }
    }

/**
     * Sets a condition on all routes.
     *
     * Existing conditions will be overridden.
     */
    public function setCondition(?string $condition)
    {
        foreach ($this->routes as $route) {
            $route->setCondition($condition);
        }
    }

/**
     * Adds defaults to all routes.
     *
     * An existing default value under the same name in a route will be overridden.
     */
    public function addDefaults(array $defaults)
    {
        if ($defaults) {
            foreach ($this->routes as $route) {
                $route->addDefaults($defaults);
            }
        }
    }

/**
     * Adds requirements to all routes.
     *
     * An existing requirement under the same name in a route will be overridden.
     */
    public function addRequirements(array $requirements)
    {
        if ($requirements) {
            foreach ($this->routes as $route) {
                $route->addRequirements($requirements);
            }
        }
    }

/**
     * Adds options to all routes.
     *
     * An existing option value under the same name in a route will be overridden.
     */
    public function addOptions(array $options)
    {
        if ($options) {
            foreach ($this->routes as $route) {
                $route->addOptions($options);
            }
        }
    }

/**
     * Sets the schemes (e.g. 'https') all child routes are restricted to.
     *
     * @param string|string[] $schemes The scheme or an array of schemes
     */
    public function setSchemes($schemes)
    {
        foreach ($this->routes as $route) {
            $route->setSchemes($schemes);
        }
    }

/**
     * Sets the HTTP methods (e.g. 'POST') all child routes are restricted to.
     *
     * @param string|string[] $methods The method or an array of methods
     */
    public function setMethods($methods)
    {
        foreach ($this->routes as $route) {
            $route->setMethods($methods);
        }
    }

/**
     * Returns an array of resources loaded to build this collection.
     *
     * @return ResourceInterface[] An array of resources
     */
    public function getResources()
    {
        return array_values($this->resources);
    }

/**
     * Adds a resource for this collection. If the resource already exists
     * it is not added.
     */
    public function addResource(ResourceInterface $resource)
    {
        $key = (string) $resource;

if (!isset($this->resources[$key])) {
            $this->resources[$key] = $resource;
        }
    }
}

${this.title}

Code Editor : RouteCollection.php