weglot_get_replace_modify_link

This filter allow you to add pattern to define kind of link you want to translate.

here the list of pattern we already treat on Weglot:

array(
   'a'         => '/<a([^\>]+?)?href=(\"|\')([^\s\>]+?)(\"|\')([^\>]+?)?>/',
   'datalink'  => '/<([^\>]+?)?data-link=(\"|\')([^\s\>]+?)(\"|\')([^\>]+?)?>/',
   'dataurl'   => '/<([^\>]+?)?data-url=(\"|\')([^\s\>]+?)(\"|\')([^\>]+?)?>/',
   'datacart'  => '/<([^\>]+?)?data-cart-url=(\"|\')([^\s\>]+?)(\"|\')([^\>]+?)?>/',
   'form'      => '/<form([^\>]+?)?action=(\"|\')([^\s\>]+?)(\"|\')/',
   'canonical' => '/<link rel="canonical"(.*?)?href=(\"|\')([^\s\>]+?)(\"|\')/',
   'amp'       => '/<link rel="amphtml"(.*?)?href=(\"|\')([^\s\>]+?)(\"|\')/',
   'meta'      => '/<meta property="og:url"(.*?)?content=(\"|\')([^\s\>]+?)(\"|\')/',
   'next' => '/<link rel="next"(.*?)?href=(\"|\')([^\s\>]+?)(\"|\')/',
   'prev' => '/<link rel="prev"(.*?)?href=(\"|\')([^\s\>]+?)(\"|\')/',
);

add_filter( 'weglot_get_replace_modify_link', [] );

Here 2 exemples of how to use this filter :

<div data-link2="http://debug-wp-woo.local/shop/">http://debug-wp-woo.local/shop/</div>

To translate the link into the attribute data-link-2 you cn use this code :

add_filter( 'weglot_get_replace_modify_link', 'custom_weglot_get_replace_modify_link' );
function custom_weglot_get_replace_modify_link( $data ) {
	$data['datalink2'] = '/<([^\>]+?)?data-link2=(\"|\')([^\s\>]+?)(\"|\')([^\>]+?)?>/';
    return $data;
}

function replace_datalink2( $translated_page, $current_url, $quote1, $quote2, $sometags = null, $sometags2 = null ) {
	$request_url_services = weglot_get_service( 'Request_Url_Service_Weglot' );
	$replace_url_Service = weglot_get_service( 'Replace_Link_Service_Weglot' );
	$current_language = $request_url_services->get_current_language();
	$translated_page  = preg_replace( '/<' . preg_quote( $sometags, '/' ) . 'data-link2=' . preg_quote( $quote1 . $current_url . $quote2, '/' ) . '/', '<' . $sometags . 'data-link2=' . $quote1 . $replace_url_Service->replace_url( $current_url, $current_language ) . $quote2, $translated_page );
	return $translated_page;
}

Now try with a more complexe case :

                <div data-actions="o:click;a:simplelink;target:_self;url:http://debug-wp-woo.local/shop/;">http://debug-wp-woo.local/shop/</div>

add_filter( 'weglot_get_replace_modify_link', 'custom_weglot_get_replace_modify_link_2' );
function custom_weglot_get_replace_modify_link_2( $data ) {
	$data['dataactions'] = '/<div[^>]*?data-actions=(["\'].*?url:)([^"\'>]+).*?>(.*?)<\/div>/';
	return $data;
}

function replace_dataactions( $translated_page, $current_url, $quote1, $quote2, $sometags = null, $sometags2 = null ) {
    $request_url_services = weglot_get_service( 'Request_Url_Service_Weglot' );
    $replace_url_Service = weglot_get_service( 'Replace_Link_Service_Weglot' );
    $current_language = $request_url_services->get_current_language();
    $sometags = 'div ';
    $quote1 = '"o:click;a:simplelink;target:_self;url:';
    $quote2 = ';"';
	$translated_page  = preg_replace( '/<' . preg_quote( $sometags, '/' ) . 'data-actions=' . preg_quote( $quote1 . $current_url . $quote2, '/' ) . '/', '<' . $sometags . 'data-actions=' . $quote1 . $replace_url_Service->replace_url( $current_url, $current_language ) . $quote2, $translated_page );
	return $translated_page;
}