[ExpressionLanguage] renamed addFunction() to register()
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@ -27,13 +27,13 @@ class ExpressionLanguage extends BaseExpressionLanguage
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{
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parent::registerFunctions();
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$this->addFunction('service', function ($arg) {
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$this->register('service', function ($arg) {
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return sprintf('$this->get(%s)', $arg);
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}, function (array $variables, $value) {
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return $variables['container']->get($value);
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});
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$this->addFunction('parameter', function ($arg) {
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$this->register('parameter', function ($arg) {
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return sprintf('$this->getParameter(%s)', $arg);
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}, function (array $variables, $value) {
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return $variables['container']->getParameter($value);
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@ -82,14 +82,21 @@ class ExpressionLanguage
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return $this->cache[$key];
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}
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public function addFunction($name, $compiler, $evaluator)
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/**
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* Registers a function.
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*
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* @param string $name The function name
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* @param callable $compiler A callable able to compile the function
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* @param callable $evaluator A callable able to evaluate the function
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*/
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public function register($name, $compiler, $evaluator)
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{
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$this->functions[$name] = array('compiler' => $compiler, 'evaluator' => $evaluator);
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}
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protected function registerFunctions()
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{
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$this->addFunction('constant', function ($constant) {
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$this->register('constant', function ($constant) {
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return sprintf('constant(%s)', $constant);
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}, function (array $values, $constant) {
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return constant($constant);
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@ -25,7 +25,7 @@ You can extend your DSL with functions:
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$evaluator = function (array $variables, $value) {
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return strtoupper($value);
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};
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$language->addFunction('upper', $compiler, $evaluator);
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$language->register('upper', $compiler, $evaluator);
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echo $language->evaluate('"foo" ~ upper(foo)', array('foo' => 'bar'));
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// would output fooBAR
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@ -24,31 +24,31 @@ class ExpressionLanguage extends BaseExpressionLanguage
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{
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parent::registerFunctions();
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$this->addFunction('is_anonymous', function () {
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$this->register('is_anonymous', function () {
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return '$trust_resolver->isAnonymous($token)';
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}, function (array $variables) {
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return $variables['trust_resolver']->isAnonymous($variables['token']);
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});
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$this->addFunction('is_authenticated', function () {
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$this->register('is_authenticated', function () {
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return '!$trust_resolver->isAnonymous($token)';
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}, function (array $variables) {
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return !$variables['trust_resolver']->isAnonymous($variables['token']);
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});
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$this->addFunction('is_fully_authenticated', function () {
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$this->register('is_fully_authenticated', function () {
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return '!$trust_resolver->isFullFledge($token)';
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}, function (array $variables) {
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return !$variables['trust_resolver']->isFullFledge($variables['token']);
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});
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$this->addFunction('is_remember_me', function () {
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$this->register('is_remember_me', function () {
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return '!$trust_resolver->isRememberMe($token)';
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}, function (array $variables) {
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return !$variables['trust_resolver']->isRememberMe($variables['token']);
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});
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$this->addFunction('has_role', function ($role) {
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$this->register('has_role', function ($role) {
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return sprintf('in_array(%s, $roles)', $role);
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}, function (array $variables, $role) {
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return in_array($role, $variables['roles']);
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