Mercurial > hg > isophonics-drupal-site
view core/lib/Drupal/Core/ParamConverter/ParamConverterInterface.php @ 13:5fb285c0d0e3
Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've
been lucky to get away with this so far, as we don't support self-registration
which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5
was vulnerable to.
author | Chris Cannam |
---|---|
date | Mon, 23 Apr 2018 09:33:26 +0100 |
parents | 4c8ae668cc8c |
children |
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<?php namespace Drupal\Core\ParamConverter; use Symfony\Component\Routing\Route; /** * Interface for parameter converters. * * Classes implementing this interface are responsible for converting a path * parameter to the object it represents. * * Here is an example path: /admin/structure/block/manage/{block} * * In this case, '{block}' would be the path parameter which should be turned * into a block object representing the block in question. * * ParamConverters are defined as services tagged with 'paramconverter', and are * managed by the 'paramconverter_manager' service. * * @see menu * @see \Drupal\Core\ParamConverter\ParamConverterManagerInterface * @see \Drupal\Core\ParamConverter\EntityConverter */ interface ParamConverterInterface { /** * Converts path variables to their corresponding objects. * * @param mixed $value * The raw value. * @param mixed $definition * The parameter definition provided in the route options. * @param string $name * The name of the parameter. * @param array $defaults * The route defaults array. * * @return mixed|null * The converted parameter value. */ public function convert($value, $definition, $name, array $defaults); /** * Determines if the converter applies to a specific route and variable. * * @param mixed $definition * The parameter definition provided in the route options. * @param string $name * The name of the parameter. * @param \Symfony\Component\Routing\Route $route * The route to consider attaching to. * * @return bool * TRUE if the converter applies to the passed route and parameter, FALSE * otherwise. */ public function applies($definition, $name, Route $route); }