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This repository has been archived by the owner on Jul 28, 2023. It is now read-only.

🎨 Add wp-link attribute to all links #81

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merged 3 commits into from
Oct 17, 2022
Merged

🎨 Add wp-link attribute to all links #81

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4062161
Add filter to add the wp-link attribute to links
SantosGuillamot Oct 17, 2022
d2ecd1c
Add the wp-link recursively and add host check
SantosGuillamot Oct 17, 2022
ac36ece
Return a string in the filter
SantosGuillamot Oct 17, 2022
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21 changes: 21 additions & 0 deletions wp-directives.php
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
<?php

/**
* Plugin Name: wp-directives
* Version: 0.1.0
Expand Down Expand Up @@ -36,3 +37,23 @@ function wp_directives_register_scripts()
}

add_action('init', 'wp_directives_register_scripts');

function add_wp_link_attribute($block_content)
{
$site_url = parse_url(get_site_url());
$w = new WP_HTML_Tag_Processor($block_content);
while ($w->next_tag('a')) {
$link = parse_url($w->get_attribute('href'));

if ($w->get_attribute('target') === '_blank') {
break;
}

if (is_null($link['host']) || ($link['host'] === $site_url['host'])) {
$w->set_attribute('wp-link', 'true');
}
};
return $w;
}

add_filter('render_block', 'add_wp_link_attribute', 10, 2);