Adding backgroundColor option (fixes #55)
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@ -39,6 +39,7 @@ class Configuration implements ConfigurationInterface
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->scalarNode('whitelist_key')->defaultValue('captcha_whitelist_key')->end()
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->scalarNode('humanity')->defaultValue(0)->end()
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->scalarNode('distortion')->defaultValue(true)->end()
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->arrayNode('backgroundColor')->prototype('scalar')->end()
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->end()
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;
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@ -95,6 +95,15 @@ class CaptchaGenerator
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{
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$this->builder->setDistortion($options['distortion']);
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if ($options['backgroundColor'] != array()) {
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if (count($options['backgroundColor'])!=3) {
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throw new \RuntimeException('backgroundColor should be an array of r, g and b');
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}
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$color = $options['backgroundColor'];
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$this->builder->setBackgroundColor($color[0], $color[1], $color[2]);
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}
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$fingerprint = isset($options['fingerprint']) ? $options['fingerprint'] : null;
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$content = $this->builder->build(
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@ -18,7 +18,7 @@
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],
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"require": {
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"php": ">=5.3.0",
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"gregwar/captcha": "v1.0.1"
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"gregwar/captcha": "v1.0.3"
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},
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"autoload": {
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"psr-0": {
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