5 * Description: Hovercard addon for the frio theme
7 * Author: Rabuzarus <https://github.com/rabuzarus>
8 * License: GNU AFFERO GENERAL PUBLIC LICENSE (Version 3)
12 use Friendica\Core\Config;
13 use Friendica\Core\System;
14 use Friendica\Database\dba;
15 use Friendica\Model\Contact;
16 use Friendica\Model\GContact;
18 function hovercard_init(App $a)
20 // Just for testing purposes
21 $_GET['mode'] = 'minimal';
24 function hovercard_content()
26 $profileurl = defaults($_REQUEST, 'profileurl', '');
27 $datatype = defaults($_REQUEST, 'datatype' , 'json');
29 // Get out if the system doesn't have public access allowed
30 if (intval(Config::get('system', 'block_public'))) {
31 System::httpExit(401);
34 // Return the raw content of the template. We use this to make templates usable for js functions.
35 // Look at hovercard.js (function getHoverCardTemplate()).
36 // This part should be moved in its own module. Maybe we could make more templates accessible.
37 // (We need to discuss possible security leaks before doing this)
38 if ($datatype == 'tpl') {
39 $templatecontent = get_template_content('hovercard.tpl');
40 echo $templatecontent;
44 // If a contact is connected the url is internally changed to 'redir/CID'. We need the pure url to search for
45 // the contact. So we strip out the contact id from the internal url and look in the contact table for
46 // the real url (nurl)
48 if (strpos($profileurl, 'redir/') === 0) {
49 $cid = intval(substr($profileurl, 6));
50 $remote_contact = dba::selectFirst('contact', ['nurl'], ['id' => $cid]);
51 $profileurl = defaults($remote_contact, 'nurl', '');
55 // if it's the url containing https it should be converted to http
56 $nurl = normalise_link(GContact::cleanContactUrl($profileurl));
58 // Search for contact data
59 $contact = Contact::getDetailsByURL($nurl);
61 if (!count($contact)) {
65 // Get the photo_menu - the menu if possible contact actions
67 $actions = Contact::photoMenu($contact);
70 // Move the contact data to the profile array so we can deliver it to
72 'name' => $contact['name'],
73 'nick' => $contact['nick'],
74 'addr' => defaults($contact, 'addr', $contact['url']),
75 'thumb' => proxy_url($contact['thumb'], false, PROXY_SIZE_THUMB),
76 'url' => Contact::magicLink($contact['url']),
77 'nurl' => $contact['nurl'], // We additionally store the nurl as identifier
78 'location' => $contact['location'],
79 'gender' => $contact['gender'],
80 'about' => $contact['about'],
81 'network' => format_network_name($contact['network'], $contact['url']),
82 'tags' => $contact['keywords'],
83 'bd' => $contact['birthday'] <= '0001-01-01' ? '' : $contact['birthday'],
84 'account_type' => Contact::getAccountType($contact),
85 'actions' => $actions,
87 if ($datatype == 'html') {
88 $tpl = get_markup_template('hovercard.tpl');
89 $o = replace_macros($tpl, [
90 '$profile' => $profile,
95 System::jsonExit($profile);
100 * @brief Get the raw content of a template file
102 * @param string $template The name of the template
103 * @param string $root Directory of the template
105 * @return string|bool Output the raw content if existent, otherwise false
107 function get_template_content($template, $root = '')
109 // We load the whole template system to get the filename.
110 // Maybe we can do it a little bit smarter if I get time.
111 $t = get_markup_template($template, $root);
112 $filename = $t->filename;
114 // Get the content of the template file
115 if (file_exists($filename)) {
116 $content = file_get_contents($filename);