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CaptchaBundle
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Merge remote-tracking branch 'upstream/master'

This commit is contained in:
Ivan Lackovic 2014-09-04 14:04:51 +02:00
parent 798f29e635 62e44cd388
commit 3d1383e8ae
13 changed files with 55 additions and 51 deletions
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12
Controller/CaptchaController.php
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@ -2,9 +2,9 @@
namespace Gregwar\CaptchaBundle\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
/**
* Generates a captcha via a URL
@ -16,12 +16,13 @@ class CaptchaController extends Controller
/**
* Action that is used to generate the captcha, save its code, and stream the image
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @param string $key
*
* @return \Symfony\Component\HttpFoundation\Response
* @return Response
*
* @throws NotFoundHttpException
*/
public function generateCaptchaAction(Request $request, $key)
public function generateCaptchaAction($key)
{
$options = $this->container->getParameter('gregwar_captcha.config');
$session = $this->get('session');
@ -52,8 +53,9 @@ class CaptchaController extends Controller
$response = new Response($generator->generate($options));
$response->headers->set('Content-type', 'image/jpeg');
$response->headers->set('Pragma', 'no-cache');
$response->headers->set('Cache-Control','no-cache');
return $response;
}
}

1
DependencyInjection/Configuration.php
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@ -53,4 +53,3 @@ class Configuration implements ConfigurationInterface
return $treeBuilder;
}
}

1
Generator/CaptchaGenerator.php
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@ -166,4 +166,3 @@ class CaptchaGenerator
return $phrase;
}
}

1
Generator/ImageFileHandler.php
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@ -103,4 +103,3 @@ class ImageFileHandler
}
}
}

2
README.md
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@ -126,7 +126,7 @@ You can define the following configuration options globally or on the CaptchaTyp
* **disabled**: disable globally the CAPTCHAs (can be useful in dev environment), it will
still appear but won't be editable and won't be checked
* **length**: the length of the captcha (number of chars, default 5)
* **quality**: jpeg quality of captchas (default=15)
* **quality**: jpeg quality of captchas (default=30)
* **charset**: the charset used for code generation (default=abcdefhjkmnprstuvwxyz23456789)
* **font**: the font to use (default is random among some pre-provided fonts), this should be an absolute path
* **keep_value**: the value will be the same until the form is posted, even if the page is refreshed (default=true)

17
Resources/config/services.yml
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@ -1,6 +1,13 @@
parameters:
gregwar_captcha.captcha_type.class: Gregwar\CaptchaBundle\Type\CaptchaType
gregwar_captcha.captcha_generator.class: Gregwar\CaptchaBundle\Generator\CaptchaGenerator
gregwar_captcha.image_file_handler.class: Gregwar\CaptchaBundle\Generator\ImageFileHandler
gregwar_captcha.captcha_builder.class: Gregwar\Captcha\CaptchaBuilder
gregwar_captcha.phrase_builder.class: Gregwar\Captcha\PhraseBuilder
services:
captcha.type:
class: Gregwar\CaptchaBundle\Type\CaptchaType
class: %gregwar_captcha.captcha_type.class%
arguments:
- @session
- @gregwar_captcha.generator
@ -10,7 +17,7 @@ services:
- { name: form.type, alias: captcha }
gregwar_captcha.generator:
class: Gregwar\CaptchaBundle\Generator\CaptchaGenerator
class: %gregwar_captcha.captcha_generator.class%
arguments:
- @router
- @gregwar_captcha.captcha_builder
@ -18,7 +25,7 @@ services:
- @gregwar_captcha.image_file_handler
gregwar_captcha.image_file_handler:
class: Gregwar\CaptchaBundle\Generator\ImageFileHandler
class: %gregwar_captcha.image_file_handler.class%
arguments:
- %gregwar_captcha.config.image_folder%
- %gregwar_captcha.config.web_path%
@ -26,7 +33,7 @@ services:
- %gregwar_captcha.config.expiration%
gregwar_captcha.captcha_builder:
class: Gregwar\Captcha\CaptchaBuilder
class: %gregwar_captcha.captcha_builder.class%
gregwar_captcha.phrase_builder:
class: Gregwar\Captcha\PhraseBuilder
class: %gregwar_captcha.phrase_builder.class%

1
Resources/translations/gregwar_captcha.bg.yml Normal file
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@ -0,0 +1 @@
Renew: Обнови

1
Resources/translations/gregwar_captcha.pl.yml Normal file
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@ -0,0 +1 @@
Renew: Przeładuj

1
Resources/translations/validators.bg.yml Normal file
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@ -0,0 +1 @@
Bad code value: Грешен код

1
Resources/translations/validators.pl.yml Normal file
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@ -0,0 +1 @@
Bad code value: Kod jest niepoprawny

46
Type/CaptchaType.php
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@ -22,18 +22,12 @@ use Gregwar\CaptchaBundle\Generator\CaptchaGenerator;
class CaptchaType extends AbstractType
{
/**
* @var \Symfony\Component\HttpFoundation\Session\SessionInterface
* @var SessionInterface
*/
protected $session;
/**
* The session key
* @var string
*/
protected $key = null;
/**
* @var \Gregwar\CaptchaBundle\Generator\CaptchaGenerator
* @var CaptchaGenerator
*/
protected $generator;
@ -49,8 +43,9 @@ class CaptchaType extends AbstractType
private $options = array();
/**
* @param \Symfony\Component\HttpFoundation\Session\SessionInterface $session
* @param \Gregwar\CaptchaBundle\Generator\CaptchaGenerator $generator
* @param SessionInterface $session
* @param CaptchaGenerator $generator
* @param TranslatorInterface $translator
* @param array $options
*/
public function __construct(SessionInterface $session, CaptchaGenerator $generator, TranslatorInterface $translator, $options)
@ -62,17 +57,14 @@ class CaptchaType extends AbstractType
}
/**
* @param \Symfony\Component\Form\FormBuilderInterface $builder
* @param array $options
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$this->key = 'gcb_'.$builder->getForm()->getName();
$validator = new CaptchaValidator(
$this->translator,
$this->session,
$this->key,
sprintf('gcb_%s', $builder->getForm()->getName()),
$options['invalid_message'],
$options['bypass_code'],
$options['humanity']
@ -82,33 +74,31 @@ class CaptchaType extends AbstractType
}
/**
* @param \Symfony\Component\Form\FormView $view
* @param \Symfony\Component\Form\FormInterface $form
* @param array $options
* {@inheritdoc}
*/
public function buildView(FormView $view, FormInterface $form, array $options)
{
$isHuman = false;
if ($options['reload'] && !$options['as_url']) {
throw new \InvalidArgumentException('GregwarCaptcha: The reload option cannot be set without as_url, see the README for more information');
}
$sessionKey = sprintf('gcb_%s', $form->getName());
$isHuman = false;
if ($options['humanity'] > 0) {
$humanityKey = $this->key.'_humanity';
$humanityKey = sprintf('%s_humanity', $sessionKey);
if ($this->session->get($humanityKey, 0) > 0) {
$isHuman = true;
}
}
if ($options['as_url']) {
$key = $this->key;
$keys = $this->session->get($options['whitelist_key'], array());
if (!in_array($key, $keys)) {
$keys[] = $key;
if (!in_array($sessionKey, $keys)) {
$keys[] = $sessionKey;
}
$this->session->set($options['whitelist_key'], $keys);
$options['session_key'] = $this->key;
$options['session_key'] = $sessionKey;
}
$view->vars = array_merge($view->vars, array(
@ -122,15 +112,15 @@ class CaptchaType extends AbstractType
));
$persistOptions = array();
foreach (array('phrase', 'width', 'height', 'distortion', 'length', 'quality') as $key) {
foreach (array('phrase', 'width', 'height', 'distortion', 'length', 'quality', 'background_color', 'text_color') as $key) {
$persistOptions[$key] = $options[$key];
}
$this->session->set($this->key, $persistOptions);
$this->session->set($sessionKey, $persistOptions);
}
/**
* @param \Symfony\Component\OptionsResolver\OptionsResolverInterface $resolver
* {@inheritdoc}
*/
public function setDefaultOptions(OptionsResolverInterface $resolver)
{

12
Validator/CaptchaValidator.php
View File

@ -15,7 +15,7 @@ use Symfony\Component\Translation\TranslatorInterface;
class CaptchaValidator
{
/**
* @var \Symfony\Component\HttpFoundation\Session\SessionInterface
* @var SessionInterface
*/
private $session;
@ -47,10 +47,12 @@ class CaptchaValidator
private $translator;
/**
* @param \Symfony\Component\HttpFoundation\Session\SessionInterface $session
* @param TranslatorInterface $translator
* @param SessionInterface $session
* @param string $key
* @param string $invalidMessage
* @param string|null $bypassCode
* @param string $bypassCode
* @param int $humanity
*/
public function __construct(TranslatorInterface $translator, SessionInterface $session, $key, $invalidMessage, $bypassCode, $humanity)
{
@ -67,7 +69,7 @@ class CaptchaValidator
*/
public function validate(FormEvent $event)
{
$form = $form = $event->getForm();
$form = $event->getForm();
$code = $form->getData();
$expectedCode = $this->getExpectedCode();
@ -112,7 +114,7 @@ class CaptchaValidator
}
/**
* Retreive the humanity
* Retrieve the humanity
*
* @return mixed|null
*/

4
composer.json
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@ -18,7 +18,9 @@
],
"require": {
"php": ">=5.3.0",
"gregwar/captcha": "v1.0.11"
"gregwar/captcha": "~1.0.11",
"symfony/framework-bundle": "~2.1",
"symfony/form": "~2.1"
},
"autoload": {
"psr-0": {