Adding backgroundColor option (fixes #55)

This commit is contained in:
Gregwar 2013-04-22 00:32:40 +02:00
parent 45e4f72394
commit be90f19f3a
3 changed files with 11 additions and 1 deletions

View File

@ -39,6 +39,7 @@ class Configuration implements ConfigurationInterface
->scalarNode('whitelist_key')->defaultValue('captcha_whitelist_key')->end() ->scalarNode('whitelist_key')->defaultValue('captcha_whitelist_key')->end()
->scalarNode('humanity')->defaultValue(0)->end() ->scalarNode('humanity')->defaultValue(0)->end()
->scalarNode('distortion')->defaultValue(true)->end() ->scalarNode('distortion')->defaultValue(true)->end()
->arrayNode('backgroundColor')->prototype('scalar')->end()
->end() ->end()
; ;

View File

@ -95,6 +95,15 @@ class CaptchaGenerator
{ {
$this->builder->setDistortion($options['distortion']); $this->builder->setDistortion($options['distortion']);
if ($options['backgroundColor'] != array()) {
if (count($options['backgroundColor'])!=3) {
throw new \RuntimeException('backgroundColor should be an array of r, g and b');
}
$color = $options['backgroundColor'];
$this->builder->setBackgroundColor($color[0], $color[1], $color[2]);
}
$fingerprint = isset($options['fingerprint']) ? $options['fingerprint'] : null; $fingerprint = isset($options['fingerprint']) ? $options['fingerprint'] : null;
$content = $this->builder->build( $content = $this->builder->build(

View File

@ -18,7 +18,7 @@
], ],
"require": { "require": {
"php": ">=5.3.0", "php": ">=5.3.0",
"gregwar/captcha": "v1.0.1" "gregwar/captcha": "v1.0.3"
}, },
"autoload": { "autoload": {
"psr-0": { "psr-0": {