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<?php |
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/* |
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* This file is part of the Ivory CKEditor package. |
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* |
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* (c) Eric GELOEN <[email protected]> |
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* |
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* For the full copyright and license information, please read the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Ivory\CKEditorBundle\DependencyInjection; |
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use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition; |
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use Symfony\Component\Config\Definition\Builder\TreeBuilder; |
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use Symfony\Component\Config\Definition\ConfigurationInterface; |
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/** |
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* @author GeLo <[email protected]> |
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*/ |
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class Configuration implements ConfigurationInterface |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getConfigTreeBuilder() |
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{ |
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$treeBuilder = $this->createTreeBuilder(); |
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$treeBuilder |
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->root('ivory_ck_editor') |
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->children() |
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->booleanNode('enable')->end() |
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->booleanNode('async')->end() |
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->booleanNode('auto_inline')->end() |
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->booleanNode('inline')->end() |
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->booleanNode('autoload')->end() |
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->booleanNode('jquery')->end() |
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->booleanNode('require_js')->end() |
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->booleanNode('input_sync')->end() |
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->scalarNode('base_path')->end() |
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->scalarNode('js_path')->end() |
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->scalarNode('jquery_path')->end() |
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->scalarNode('default_config')->end() |
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->append($this->createConfigsNode()) |
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->append($this->createPluginsNode()) |
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->append($this->createStylesNode()) |
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->append($this->createTemplatesNode()) |
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->append($this->createFilebrowsersNode()) |
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->append($this->createToolbarsNode()) |
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->end(); |
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return $treeBuilder; |
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} |
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/** |
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* @return ArrayNodeDefinition |
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*/ |
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private function createConfigsNode() |
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{ |
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return $this->createPrototypeNode('configs') |
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->prototype('array') |
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->normalizeKeys(false) |
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->useAttributeAsKey('name') |
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->prototype('variable')->end() |
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->end(); |
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} |
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/** |
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* @return ArrayNodeDefinition |
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*/ |
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private function createPluginsNode() |
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{ |
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return $this->createPrototypeNode('plugins') |
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->prototype('array') |
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->children() |
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->scalarNode('path')->end() |
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->scalarNode('filename')->end() |
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->end() |
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->end(); |
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} |
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/** |
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* @return ArrayNodeDefinition |
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*/ |
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private function createStylesNode() |
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{ |
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return $this->createPrototypeNode('styles') |
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->prototype('array') |
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->prototype('array') |
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->children() |
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->scalarNode('name')->end() |
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->scalarNode('type')->end() |
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->scalarNode('widget')->end() |
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->variableNode('element')->end() |
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->append($this->createPrototypeNode('styles')->prototype('scalar')->end()) |
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->append($this->createPrototypeNode('attributes')->prototype('scalar')->end()) |
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->end() |
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->end() |
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->end(); |
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} |
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/** |
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* @return ArrayNodeDefinition |
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*/ |
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private function createTemplatesNode() |
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{ |
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return $this->createPrototypeNode('templates') |
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->prototype('array') |
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->children() |
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->scalarNode('imagesPath')->end() |
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->arrayNode('templates') |
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->prototype('array') |
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->children() |
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->scalarNode('title')->end() |
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->scalarNode('image')->end() |
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->scalarNode('description')->end() |
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->scalarNode('html')->end() |
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->scalarNode('template')->end() |
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->append($this->createPrototypeNode('template_parameters')->prototype('scalar')->end()) |
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->end() |
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->end() |
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->end() |
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->end() |
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->end(); |
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} |
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/** |
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* @return ArrayNodeDefinition |
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*/ |
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private function createFilebrowsersNode() |
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{ |
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return $this->createNode('filebrowsers') |
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->useAttributeAsKey('name') |
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->prototype('scalar') |
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->end(); |
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} |
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/** |
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* @return ArrayNodeDefinition |
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*/ |
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private function createToolbarsNode() |
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{ |
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return $this->createNode('toolbars') |
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->addDefaultsIfNotSet() |
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->children() |
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->arrayNode('configs') |
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->useAttributeAsKey('name') |
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->prototype('array') |
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->prototype('variable')->end() |
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->end() |
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->end() |
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->arrayNode('items') |
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->useAttributeAsKey('name') |
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->prototype('array') |
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->prototype('variable')->end() |
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->end() |
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->end() |
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->end(); |
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} |
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/** |
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* @param string $name |
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* |
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* @return ArrayNodeDefinition |
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*/ |
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private function createPrototypeNode($name) |
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{ |
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return $this->createNode($name) |
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->normalizeKeys(false) |
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->useAttributeAsKey('name'); |
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} |
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/** |
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* @param string $name |
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* |
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* @return ArrayNodeDefinition |
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*/ |
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private function createNode($name) |
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{ |
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return $this->createTreeBuilder()->root($name); |
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} |
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/** |
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* @return TreeBuilder |
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*/ |
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private function createTreeBuilder() |
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{ |
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return new TreeBuilder(); |
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} |
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} |
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Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the parent class: