<?php

/**
 * Plugin Domain Search.
 *
 * Add an icon in the link list for searching links from the same domain.
 */

use Shaarli\Plugin\PluginManager;

/**
 * Add domain search icon to link_plugin when rendering linklist.
 *
 * @param mixed $data - linklist data.
 *
 * @return mixed - linklist data with domain search plugin.
 */
function hook_domainsearch_render_linklist($data)
{
    $domainsearch_html = file_get_contents(PluginManager::$PLUGINS_PATH . '/domainsearch/domainsearch.html');
    $path = ($data['_ROOT_PATH_'] ?? '') . '/' . PluginManager::$PLUGINS_PATH;

    foreach ($data['links'] as &$value) {
        $isNote = startsWith($value['real_url'], '/shaare/');
        if ($value['private'] && $isNote) {
            continue;
        }
        $url = $isNote ? rtrim(index_url($_SERVER), '/') . $value['real_url'] : $value['real_url'];
        $domain = parse_url($url, PHP_URL_SCHEME) . '://' . parse_url($url, PHP_URL_HOST);
        $domainsearch = sprintf($domainsearch_html, urlencode($domain), $path, t('Search links from this domain'));
        $value['link_plugin'][] = $domainsearch;
    }

    return $data;
}

/**
 * This function is never called, but contains translation calls for GNU gettext extraction.
 */
function domainsearch_dummy_translation()
{
    // meta
    t('For each link, add a Domain Search icon to search for links from the same domain.');
}