Added functionality to generate image files for older browsers.
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@ -15,13 +15,16 @@ class Configuration implements ConfigurationInterface
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{
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$treeBuilder = new TreeBuilder();
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$rootNode = $treeBuilder->root('gregwar_captcha', 'array');
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$rootNode
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->addDefaultsIfNotSet()
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->children()
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->scalarNode('length')->defaultValue(5)->end()
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->scalarNode('width')->defaultValue(120)->end()
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->scalarNode('height')->defaultValue(40)->end()
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->scalarNode('as_file')->defaultValue(false)->end()
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->scalarNode('image_folder')->defaultValue('captcha')->end()
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->scalarNode('web_path')->defaultValue('%kernel.root_dir%/../web')->end()
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->end()
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;
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return $treeBuilder;
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@ -22,11 +22,14 @@ class GregwarCaptchaExtension extends Extension
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$container->setParameter('gregwar_captcha.length', $config['length']);
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$container->setParameter('gregwar_captcha.height', $config['height']);
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$container->setParameter('gregwar_captcha.width', $config['width']);
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$container->setParameter('gregwar_captcha.as_file', $config['as_file']);
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$container->setParameter('gregwar_captcha.image_folder', $config['image_folder']);
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$container->setParameter('gregwar_captcha.web_path', $config['web_path']);
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$resources = $container->getParameter('twig.form.resources');
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$container->setParameter('twig.form.resources',array_merge(array('GregwarCaptchaBundle::captcha.html.twig'), $resources));
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}
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}
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