the whole shebang
This commit is contained in:
481
vendor/laravel/framework/src/Illuminate/Routing/Route.php
vendored
Executable file
481
vendor/laravel/framework/src/Illuminate/Routing/Route.php
vendored
Executable file
@@ -0,0 +1,481 @@
|
||||
<?php namespace Illuminate\Routing;
|
||||
|
||||
use Illuminate\Http\Response;
|
||||
use Symfony\Component\HttpFoundation\Request;
|
||||
use Symfony\Component\Routing\Route as BaseRoute;
|
||||
|
||||
class Route extends BaseRoute {
|
||||
|
||||
/**
|
||||
* The router instance.
|
||||
*
|
||||
* @var \Illuminate\Routing\Router
|
||||
*/
|
||||
protected $router;
|
||||
|
||||
/**
|
||||
* The matching parameter array.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $parameters;
|
||||
|
||||
/**
|
||||
* The parsed parameter array.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $parsedParameters;
|
||||
|
||||
/**
|
||||
* Execute the route and return the response.
|
||||
*
|
||||
* @param \Symfony\Component\HttpFoundation\Request $request
|
||||
* @return mixed
|
||||
*/
|
||||
public function run(Request $request)
|
||||
{
|
||||
$this->parsedParameters = null;
|
||||
|
||||
// We will only call the router callable if no "before" middlewares returned
|
||||
// a response. If they do, we will consider that the response to requests
|
||||
// so that the request "lifecycle" will be easily halted for filtering.
|
||||
$response = $this->callBeforeFilters($request);
|
||||
|
||||
if ( ! isset($response))
|
||||
{
|
||||
$response = $this->callCallable();
|
||||
}
|
||||
|
||||
// If the response is from a filter we want to note that so that we can skip
|
||||
// the "after" filters which should only run when the route method is run
|
||||
// for the incoming request. Otherwise only app level filters will run.
|
||||
else
|
||||
{
|
||||
$fromFilter = true;
|
||||
}
|
||||
|
||||
$response = $this->router->prepare($response, $request);
|
||||
|
||||
// Once we have the "prepared" response, we will iterate through every after
|
||||
// filter and call each of them with the request and the response so they
|
||||
// can perform any final work that needs to be done after a route call.
|
||||
if ( ! isset($fromFilter))
|
||||
{
|
||||
$this->callAfterFilters($request, $response);
|
||||
}
|
||||
|
||||
return $response;
|
||||
}
|
||||
|
||||
/**
|
||||
* Call the callable Closure attached to the route.
|
||||
*
|
||||
* @return mixed
|
||||
*/
|
||||
protected function callCallable()
|
||||
{
|
||||
$variables = array_values($this->getParametersWithoutDefaults());
|
||||
|
||||
return call_user_func_array($this->getOption('_call'), $variables);
|
||||
}
|
||||
|
||||
/**
|
||||
* Call all of the before filters on the route.
|
||||
*
|
||||
* @param \Symfony\Component\HttpFoundation\Request $request
|
||||
* @return mixed
|
||||
*/
|
||||
protected function callBeforeFilters(Request $request)
|
||||
{
|
||||
$before = $this->getAllBeforeFilters($request);
|
||||
|
||||
$response = null;
|
||||
|
||||
// Once we have each middlewares, we will simply iterate through them and call
|
||||
// each one of them with the request. We will set the response variable to
|
||||
// whatever it may return so that it may override the request processes.
|
||||
foreach ($before as $filter)
|
||||
{
|
||||
$response = $this->callFilter($filter, $request);
|
||||
|
||||
if ( ! is_null($response)) return $response;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all of the before filters to run on the route.
|
||||
*
|
||||
* @param \Symfony\Component\HttpFoundation\Request $request
|
||||
* @return array
|
||||
*/
|
||||
protected function getAllBeforeFilters(Request $request)
|
||||
{
|
||||
$before = $this->getBeforeFilters();
|
||||
|
||||
$patterns = $this->router->findPatternFilters($request->getMethod(), $request->getPathInfo());
|
||||
|
||||
return array_merge($before, $patterns);
|
||||
}
|
||||
|
||||
/**
|
||||
* Call all of the "after" filters for a route.
|
||||
*
|
||||
* @param \Symfony\Component\HttpFoundation\Request $request
|
||||
* @param \Symfony\Component\HttpFoundation\Response $response
|
||||
* @return void
|
||||
*/
|
||||
protected function callAfterFilters(Request $request, $response)
|
||||
{
|
||||
foreach ($this->getAfterFilters() as $filter)
|
||||
{
|
||||
$this->callFilter($filter, $request, array($response));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Call a given filter with the parameters.
|
||||
*
|
||||
* @param string $name
|
||||
* @param \Symfony\Component\HttpFoundation\Request $request
|
||||
* @param array $params
|
||||
* @return mixed
|
||||
*/
|
||||
public function callFilter($name, Request $request, array $params = array())
|
||||
{
|
||||
if ( ! $this->router->filtersEnabled()) return;
|
||||
|
||||
$merge = array($this->router->getCurrentRoute(), $request);
|
||||
|
||||
$params = array_merge($merge, $params);
|
||||
|
||||
// Next we will parse the filter name to extract out any parameters and adding
|
||||
// any parameters specified in a filter name to the end of the lists of our
|
||||
// parameters, since the ones at the beginning are typically very static.
|
||||
list($name, $params) = $this->parseFilter($name, $params);
|
||||
|
||||
if ( ! is_null($callable = $this->router->getFilter($name)))
|
||||
{
|
||||
return call_user_func_array($callable, $params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a filter name and add any parameters to the array.
|
||||
*
|
||||
* @param string $name
|
||||
* @param array $parameters
|
||||
* @return array
|
||||
*/
|
||||
protected function parseFilter($name, $parameters = array())
|
||||
{
|
||||
if (str_contains($name, ':'))
|
||||
{
|
||||
// If the filter name contains a colon, we will assume that the developer
|
||||
// is passing along some parameters with the name, and we will explode
|
||||
// out the name and paramters, merging the parameters onto the list.
|
||||
$segments = explode(':', $name);
|
||||
|
||||
$name = $segments[0];
|
||||
|
||||
// We will merge the arguments specified in the filter name into the list
|
||||
// of existing parameters. We'll send them at the end since any values
|
||||
// at the front are usually static such as request, response, route.
|
||||
$arguments = explode(',', $segments[1]);
|
||||
|
||||
$parameters = array_merge($parameters, $arguments);
|
||||
}
|
||||
|
||||
return array($name, $parameters);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a parameter by name from the route.
|
||||
*
|
||||
* @param string $name
|
||||
* @param mixed $default
|
||||
* @return string
|
||||
*/
|
||||
public function getParameter($name, $default = null)
|
||||
{
|
||||
return array_get($this->getParameters(), $name, $default);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the parameters to the callback.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getParameters()
|
||||
{
|
||||
// If we have already parsed the parameters, we will just return the listing
|
||||
// that we already parsed as some of these may have been resolved through
|
||||
// a binder that uses a database repository and shouldn't be run again.
|
||||
if (isset($this->parsedParameters))
|
||||
{
|
||||
return $this->parsedParameters;
|
||||
}
|
||||
|
||||
$variables = $this->compile()->getVariables();
|
||||
|
||||
// To get the parameter array, we need to spin the names of the variables on
|
||||
// the compiled route and match them to the parameters that we got when a
|
||||
// route is matched by the router, as routes instances don't have them.
|
||||
$parameters = array();
|
||||
|
||||
foreach ($variables as $variable)
|
||||
{
|
||||
$parameters[$variable] = $this->resolveParameter($variable);
|
||||
}
|
||||
|
||||
return $this->parsedParameters = $parameters;
|
||||
}
|
||||
|
||||
/**
|
||||
* Resolve a parameter value for the route.
|
||||
*
|
||||
* @param string $key
|
||||
* @return mixed
|
||||
*/
|
||||
protected function resolveParameter($key)
|
||||
{
|
||||
$value = $this->parameters[$key];
|
||||
|
||||
// If the parameter has a binder, we will call the binder to resolve the real
|
||||
// value for the parameters. The binders could make a database call to get
|
||||
// a User object for example or may transform the input in some fashion.
|
||||
if ($this->router->hasBinder($key))
|
||||
{
|
||||
return $this->router->performBinding($key, $value, $this);
|
||||
}
|
||||
|
||||
return $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the route parameters without missing defaults.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getParametersWithoutDefaults()
|
||||
{
|
||||
$parameters = $this->getParameters();
|
||||
|
||||
foreach ($parameters as $key => $value)
|
||||
{
|
||||
// When calling functions using call_user_func_array, we don't want to write
|
||||
// over any existing default parameters, so we will remove every optional
|
||||
// parameter from the list that did not get a specified value on route.
|
||||
if ($this->isMissingDefault($key, $value))
|
||||
{
|
||||
unset($parameters[$key]);
|
||||
}
|
||||
}
|
||||
|
||||
return $parameters;
|
||||
}
|
||||
|
||||
/**
|
||||
* Determine if a route parameter is really a missing default.
|
||||
*
|
||||
* @param string $key
|
||||
* @param mixed $value
|
||||
* @return bool
|
||||
*/
|
||||
protected function isMissingDefault($key, $value)
|
||||
{
|
||||
return $this->isOptional($key) and is_null($value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Determine if a given key is optional.
|
||||
*
|
||||
* @param string $key
|
||||
* @return bool
|
||||
*/
|
||||
public function isOptional($key)
|
||||
{
|
||||
return array_key_exists($key, $this->getDefaults());
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the keys of the variables on the route.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getParameterKeys()
|
||||
{
|
||||
return $this->compile()->getVariables();
|
||||
}
|
||||
|
||||
/**
|
||||
* Force a given parameter to match a regular expression.
|
||||
*
|
||||
* @param string $name
|
||||
* @param string $expression
|
||||
* @return \Illuminate\Routing\Route
|
||||
*/
|
||||
public function where($name, $expression = null)
|
||||
{
|
||||
if (is_array($name)) return $this->setArrayOfWheres($name);
|
||||
|
||||
$this->setRequirement($name, $expression);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Force a given parameters to match the expressions.
|
||||
*
|
||||
* @param array $wheres
|
||||
* @return \Illuminate\Routing\Route
|
||||
*/
|
||||
protected function setArrayOfWheres(array $wheres)
|
||||
{
|
||||
foreach ($wheres as $name => $expression)
|
||||
{
|
||||
$this->where($name, $expression);
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the default value for a parameter.
|
||||
*
|
||||
* @param string $key
|
||||
* @param mixed $value
|
||||
* @return \Illuminate\Routing\Route
|
||||
*/
|
||||
public function defaults($key, $value)
|
||||
{
|
||||
$this->setDefault($key, $value);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the before filters on the route.
|
||||
*
|
||||
* @param dynamic
|
||||
* @return \Illuminate\Routing\Route
|
||||
*/
|
||||
public function before()
|
||||
{
|
||||
$this->setBeforeFilters(func_get_args());
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the after filters on the route.
|
||||
*
|
||||
* @param dynamic
|
||||
* @return \Illuminate\Routing\Route
|
||||
*/
|
||||
public function after()
|
||||
{
|
||||
$this->setAfterFilters(func_get_args());
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the name of the action (if any) used by the route.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getAction()
|
||||
{
|
||||
return $this->getOption('_uses');
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the before filters on the route.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getBeforeFilters()
|
||||
{
|
||||
return $this->getOption('_before') ?: array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the before filters on the route.
|
||||
*
|
||||
* @param string $value
|
||||
* @return void
|
||||
*/
|
||||
public function setBeforeFilters($value)
|
||||
{
|
||||
$filters = $this->parseFilterValue($value);
|
||||
|
||||
$this->setOption('_before', array_merge($this->getBeforeFilters(), $filters));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the after filters on the route.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getAfterFilters()
|
||||
{
|
||||
return $this->getOption('_after') ?: array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the after filters on the route.
|
||||
*
|
||||
* @param string $value
|
||||
* @return void
|
||||
*/
|
||||
public function setAfterFilters($value)
|
||||
{
|
||||
$filters = $this->parseFilterValue($value);
|
||||
|
||||
$this->setOption('_after', array_merge($this->getAfterFilters(), $filters));
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse the given filters for setting.
|
||||
*
|
||||
* @param array|string $value
|
||||
* @return array
|
||||
*/
|
||||
protected function parseFilterValue($value)
|
||||
{
|
||||
$results = array();
|
||||
|
||||
foreach ((array) $value as $filters)
|
||||
{
|
||||
$results = array_merge($results, explode('|', $filters));
|
||||
}
|
||||
|
||||
return $results;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the matching parameter array on the route.
|
||||
*
|
||||
* @param array $parameters
|
||||
* @return void
|
||||
*/
|
||||
public function setParameters($parameters)
|
||||
{
|
||||
$this->parameters = $parameters;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the Router instance on the route.
|
||||
*
|
||||
* @param \Illuminate\Routing\Router $router
|
||||
* @return \Illuminate\Routing\Route
|
||||
*/
|
||||
public function setRouter(Router $router)
|
||||
{
|
||||
$this->router = $router;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user