FM / Form

/opt/alt/php54/usr/share/pear/Symfony/Component/Form/

/opt/alt/php54/usr/share/pear/Symfony/Component/Form

Name	Size	Mode	Actions
Exception/	-	0755	rm
Extension/	-	0755	rm
Guess/	-	0755	rm
Resources/	-	0755	rm
Test/	-	0755	rm
Util/	-	0755	rm
AbstractExtension.php	4885	0644	edit dl rm
AbstractRendererEngine.php	7634	0644	edit dl rm
AbstractType.php	1080	0644	edit dl rm
AbstractTypeExtension.php	993	0644	edit dl rm
autoloader.php	334	0644	edit dl rm
Button.php	8826	0644	edit dl rm
ButtonBuilder.php	18523	0644	edit dl rm
ButtonTypeInterface.php	462	0644	edit dl rm
CallbackTransformer.php	2138	0644	edit dl rm
ClickableInterface.php	559	0644	edit dl rm
DataMapperInterface.php	1130	0644	edit dl rm
DataTransformerInterface.php	3159	0644	edit dl rm
Form.php	34865	0644	edit dl rm
FormBuilder.php	7871	0644	edit dl rm
FormBuilderInterface.php	2335	0644	edit dl rm
FormConfigBuilder.php	21680	0644	edit dl rm
FormConfigBuilderInterface.php	8666	0644	edit dl rm
FormConfigInterface.php	6437	0644	edit dl rm
FormError.php	2563	0644	edit dl rm
FormEvent.php	1247	0644	edit dl rm
FormEvents.php	1140	0644	edit dl rm
FormExtensionInterface.php	1668	0644	edit dl rm
FormFactory.php	5225	0644	edit dl rm
FormFactoryBuilder.php	3609	0644	edit dl rm
FormFactoryBuilderInterface.php	3058	0644	edit dl rm
FormFactoryInterface.php	4244	0644	edit dl rm
FormInterface.php	8328	0644	edit dl rm
FormRegistry.php	4753	0644	edit dl rm
FormRegistryInterface.php	1442	0644	edit dl rm
FormRenderer.php	11954	0644	edit dl rm
FormRendererEngineInterface.php	7063	0644	edit dl rm
FormRendererInterface.php	3279	0644	edit dl rm
Forms.php	5899	0644	edit dl rm
FormTypeExtensionInterface.php	2125	0644	edit dl rm
FormTypeGuesserChain.php	2880	0644	edit dl rm
FormTypeGuesserInterface.php	2170	0644	edit dl rm
FormTypeInterface.php	3222	0644	edit dl rm
FormView.php	3524	0644	edit dl rm
NativeRequestHandler.php	5612	0644	edit dl rm
PreloadedExtension.php	2317	0644	edit dl rm
RequestHandlerInterface.php	668	0644	edit dl rm
ResolvedFormType.php	7662	0644	edit dl rm
ResolvedFormTypeFactory.php	658	0644	edit dl rm
ResolvedFormTypeFactoryInterface.php	1302	0644	edit dl rm
ResolvedFormTypeInterface.php	3307	0644	edit dl rm
ReversedTransformer.php	1256	0644	edit dl rm
SubmitButton.php	1137	0644	edit dl rm
SubmitButtonBuilder.php	624	0644	edit dl rm
SubmitButtonTypeInterface.php	474	0644	edit dl rm

Edit: /opt/alt/php54/usr/share/pear/Symfony/Component/Form/AbstractRendererEngine.php (7634B)

<?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\Form;

/**
 * Default implementation of {@link FormRendererEngineInterface}.
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
abstract class AbstractRendererEngine implements FormRendererEngineInterface
{
    /**
     * The variable in {@link FormView} used as cache key.
     */
    const CACHE_KEY_VAR = 'cache_key';

/**
     * @var array
     */
    protected $defaultThemes;

/**
     * @var array
     */
    protected $themes = array();

/**
     * @var array
     */
    protected $resources = array();

/**
     * @var array
     */
    private $resourceHierarchyLevels = array();

/**
     * Creates a new renderer engine.
     *
     * @param array $defaultThemes The default themes. The type of these
     *                             themes is open to the implementation.
     */
    public function __construct(array $defaultThemes = array())
    {
        $this->defaultThemes = $defaultThemes;
    }

/**
     * {@inheritdoc}
     */
    public function setTheme(FormView $view, $themes)
    {
        $cacheKey = $view->vars[self::CACHE_KEY_VAR];

// Do not cast, as casting turns objects into arrays of properties
        $this->themes[$cacheKey] = is_array($themes) ? $themes : array($themes);

// Unset instead of resetting to an empty array, in order to allow
        // implementations (like TwigRendererEngine) to check whether $cacheKey
        // is set at all.
        unset($this->resources[$cacheKey]);
        unset($this->resourceHierarchyLevels[$cacheKey]);
    }

/**
     * {@inheritdoc}
     */
    public function getResourceForBlockName(FormView $view, $blockName)
    {
        $cacheKey = $view->vars[self::CACHE_KEY_VAR];

if (!isset($this->resources[$cacheKey][$blockName])) {
            $this->loadResourceForBlockName($cacheKey, $view, $blockName);
        }

return $this->resources[$cacheKey][$blockName];
    }

/**
     * {@inheritdoc}
     */
    public function getResourceForBlockNameHierarchy(FormView $view, array $blockNameHierarchy, $hierarchyLevel)
    {
        $cacheKey = $view->vars[self::CACHE_KEY_VAR];
        $blockName = $blockNameHierarchy[$hierarchyLevel];

if (!isset($this->resources[$cacheKey][$blockName])) {
            $this->loadResourceForBlockNameHierarchy($cacheKey, $view, $blockNameHierarchy, $hierarchyLevel);
        }

return $this->resources[$cacheKey][$blockName];
    }

/**
     * {@inheritdoc}
     */
    public function getResourceHierarchyLevel(FormView $view, array $blockNameHierarchy, $hierarchyLevel)
    {
        $cacheKey = $view->vars[self::CACHE_KEY_VAR];
        $blockName = $blockNameHierarchy[$hierarchyLevel];

if (!isset($this->resources[$cacheKey][$blockName])) {
            $this->loadResourceForBlockNameHierarchy($cacheKey, $view, $blockNameHierarchy, $hierarchyLevel);
        }

// If $block was previously rendered loaded with loadTemplateForBlock(), the template
        // is cached but the hierarchy level is not. In this case, we know that the  block
        // exists at this very hierarchy level, so we can just set it.
        if (!isset($this->resourceHierarchyLevels[$cacheKey][$blockName])) {
            $this->resourceHierarchyLevels[$cacheKey][$blockName] = $hierarchyLevel;
        }

return $this->resourceHierarchyLevels[$cacheKey][$blockName];
    }

/**
     * Loads the cache with the resource for a given block name.
     *
     * @see getResourceForBlock()
     *
     * @param string   $cacheKey  The cache key of the form view.
     * @param FormView $view      The form view for finding the applying themes.
     * @param string   $blockName The name of the block to load.
     *
     * @return Boolean True if the resource could be loaded, false otherwise.
     */
    abstract protected function loadResourceForBlockName($cacheKey, FormView $view, $blockName);

/**
     * Loads the cache with the resource for a specific level of a block hierarchy.
     *
     * @see getResourceForBlockHierarchy()
     *
     * @param string   $cacheKey           The cache key used for storing the
     *                                     resource.
     * @param FormView $view               The form view for finding the applying
     *                                     themes.
     * @param array    $blockNameHierarchy The block hierarchy, with the most
     *                                     specific block name at the end.
     * @param integer  $hierarchyLevel     The level in the block hierarchy that
     *                                     should be loaded.
     *
     * @return Boolean True if the resource could be loaded, false otherwise.
     */
    private function loadResourceForBlockNameHierarchy($cacheKey, FormView $view, array $blockNameHierarchy, $hierarchyLevel)
    {
        $blockName = $blockNameHierarchy[$hierarchyLevel];

// Try to find a template for that block
        if ($this->loadResourceForBlockName($cacheKey, $view, $blockName)) {
            // If loadTemplateForBlock() returns true, it was able to populate the
            // cache. The only missing thing is to set the hierarchy level at which
            // the template was found.
            $this->resourceHierarchyLevels[$cacheKey][$blockName] = $hierarchyLevel;

return true;
        }

if ($hierarchyLevel > 0) {
            $parentLevel = $hierarchyLevel - 1;
            $parentBlockName = $blockNameHierarchy[$parentLevel];

// The next two if statements contain slightly duplicated code. This is by intention
            // and tries to avoid execution of unnecessary checks in order to increase performance.

if (isset($this->resources[$cacheKey][$parentBlockName])) {
                // It may happen that the parent block is already loaded, but its level is not.
                // In this case, the parent block must have been loaded by loadResourceForBlock(),
                // which does not check the hierarchy of the block. Subsequently the block must have
                // been found directly on the parent level.
                if (!isset($this->resourceHierarchyLevels[$cacheKey][$parentBlockName])) {
                    $this->resourceHierarchyLevels[$cacheKey][$parentBlockName] = $parentLevel;
                }

// Cache the shortcuts for further accesses
                $this->resources[$cacheKey][$blockName] = $this->resources[$cacheKey][$parentBlockName];
                $this->resourceHierarchyLevels[$cacheKey][$blockName] = $this->resourceHierarchyLevels[$cacheKey][$parentBlockName];

return true;
            }

if ($this->loadResourceForBlockNameHierarchy($cacheKey, $view, $blockNameHierarchy, $parentLevel)) {
                // Cache the shortcuts for further accesses
                $this->resources[$cacheKey][$blockName] = $this->resources[$cacheKey][$parentBlockName];
                $this->resourceHierarchyLevels[$cacheKey][$blockName] = $this->resourceHierarchyLevels[$cacheKey][$parentBlockName];

return true;
            }
        }

// Cache the result for further accesses
        $this->resources[$cacheKey][$blockName] = false;
        $this->resourceHierarchyLevels[$cacheKey][$blockName] = false;

return false;
    }
}

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