eddiejaoude / symfony-translation-twig-collection-bundle

Symfony Translation Bundle for Twig Extension to handle collection

Symfony Translation Twig Collection Bundle

Symfony Translation Bundle for Twig Extension to handle collection

Version	Branch	Latest Release
Symfony 2.2+	2.2	v2.2.0
Symfony 2.6+	2.6	v2.6.0

Installation

1. Composer

   "require": {
       "eddiejaoude/eddie-jaoude-symfony-translation-twig-collection-bundle": "dev-master"
   }

2. Run update

php composer.phar update

3. Add to AppKernel

   $bundles = array(
   // ...
   new EddieJaoude\Bundle\SymfonyTranslationTwigCollectionBundle\EddieJaoudeSymfonyTranslationTwigCollectionBundle(),
   // ...
   )

Usage

Translation file (eg. messages.en.yml)

termsAndConditions:
  title: Terms and Conditions
  paragraph:
    - Terms Information 1
    - Terms Information 2
    - Terms Information 3
    - Terms Information 4
    ...

Twig template (eg. index.html.twig)

{% for i in range(0,'termsAndConditions.paragraph'|translationLength) -%}
    <p>{{('termsAndConditions.paragraph.'~i)|trans}}</p>
{%- endfor %}

Output

Terms Information 1
Terms Information 2
Terms Information 3
Terms Information 4

Credits

Inspired by acontell http://stackoverflow.com/questions/27868921/symfony2-translation-yaml-array-and-twig-loop

symfony-translation-twig-collection-bundle's Issues

Failing Spec

Error Travis CI

EddieJaoude/Bundle/SymfonyTranslationTwigCollectionBundle/Twig/TranslationLength  
Extension                                                                       
  32  - it get the translation length filter
      method `Double\Symfony\Component\Translation\LoggingTranslator\P4::getMessages()` is not defined.

                            75%                                     25%          4
1 specs
4 examples (3 passed, 1 broken)
356ms

Spec

    function it_get_the_translation_length_filter(LoggingTranslator $translator)
    {
        $translator
            ->getMessages()
            ->shouldBeCalled()
            ->willReturn(
                array(
                    'messages' => array('information 1', 'information 2', 'information 3')
                )
            );
        $this->beConstructedWith($translator);

        $this->translationLengthFilter('translate.me')->shouldReturn(3);
    }

Code

    public function translationLengthFilter($id)
    { 
        $total = 0;
        foreach ($this->translator->getMessages()['messages'] as $position => $message) {
            if (substr($position, 0, strlen($id)) === $id) {
                $total++;
            }
        }

        return $total - 1;
    }