Hello. After a lot of research, I ask for your help.
I have a collection() in a template page (category.html.twig). No problem.
With a for each loop, i can get all pages with differents templates ('article, breve').
{% for p in default_collection %}
{% if p.template == 'breve' %}
{% include 'partials/category/cat-content-breve.html.twig' %}
{% elseif p.template == 'article' %}
{% include 'partials/category/cat-content-article.html.twig' %}
{% endif %}
{% endfor %}
For each item in this loop, i use a button 'read-more' with a link to the (article or breve)
I know, i can make a include to call this button for each template.
<a href="{{ p.url }}" class="btn-read-more" title="{{ p.title }}">
{% include('@images/icones/fa_plus.svg') %}
</a>
But is it possible to make a php function to create this button ?
I tried to create a plugin for this. No problem.
After i create a twig function : {{ button_RM() }} in the differents templates ( ex: article.html.twig).
The problem : I can get the page.url (the url of page category);
But how to take the page.url of each item ? ('article' or 'breve') ?
I don't understand why my function return the "parent page" url and not the "child page" url.
Do I need, a new loop for this ?
My function {{ button_RM() }} is called in a for each loop.
Why doesn't she "just" return the url of the page ('article' or 'breve') where she is called ?
public function onPagesInitialized() {
$button_read_more = new \Twig_SimpleFunction('button_RM', function () {
$page = $this->grav['page'];
$page_title = $page->title();
$page_url = $page->url();
$btn_rm = '<a href="' . $page_url . '">';
$btn_rm .= 'Read more';
$btn_rm .= '</a>';
return $btn_rm;
});
$this->grav['twig']->twig->addFunction($button_read_more);
// And use it in Twig with {{ button_RM() }}
}