Learning advice and coding help

[George]

Hey guys! im quite new about twig and template design, i barely know php and i need some advice if its necesary to know php at all i order to learn to program with twig.

At this moment also im editing a template based on twig that i bought, most the changes on the css but right now im facing a fancybox gallery which just call the first image, and a will like to add the gallery rel to the other images included in the post. i already found the missing code which call the rest of images from the post ID, but i dont know how to express it by the twig structure.

this is the code wich display the gallery:

<code>

{% if wp.get_post_meta(post.ID, '_property_slides', TRUE) %}
    <div class="carousel property">
        <div class="preview">
            <a href="{{ wp.get_post_meta(post.ID, '_property_slides', TRUE).0.imgurl }}" class="fancybox">
                <img src=" {{ wp.get_post_meta(post.ID, '_property_slides', TRUE).0.imgurl }}" alt="">
            </a>
        </div>
        <!-- /.preview -->

        <div class="content">
            <ul>
                {% for slide in wp.get_post_meta(post.ID, '_property_slides', TRUE) %}
                    {% if loop.first %}
                        <li class="active" >
                    {% else %}
                        <li>
                    {% endif %}
                    <img src="{{ slide.imgurl }}" alt="">
                    </li>
                {% endfor %}
            </ul>

            <a id="carousel-prev" href="#">{{ wp.__('Previous', 'aviators') }}</a>
            <a id="carousel-next" href="#">{{ wp.__('Next', 'aviators') }}</a>
        </div>
        <!-- /.content -->
    </div><!-- /.carousel -->
{% endif %}

</code>

THIS IS THE FUNCTION TO CALL THE IMAGES I NEED

<code>

add_filter(‘wp_get_attachment_link’,'add_gallery_id_rel’);
function add_gallery_id_rel($link){
global $post;
return str_replace(‘<a href’, ‘<a rel=”galeria’. $post->ID .’” href’, $link);
}

</code>

I really appreciate if you can help me with this (sorry about my weird english)

[dragan]

I know nothing about Twig, but that piece of code you posted looks like Wordpress code. Are you sure you're in the right CMS forum? 

[George]

Hi Dragan, you are right, that code belongs to a wp theme, i miss the whole picture, i was looking for a twig support forum and you appear on the results.

What a waste of time, sorry dude. Thanks anyway. ( i will remove my account)

[Martijn Geerts]

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(Do yourself a favour, invest some time in PHP. Starting is hard, the rest will follow!)