5 * Description: Configure, show and handle a simple cookie notice
7 * Author: Peter Liebetrau <https://socivitas/profile/peerteer>
10 use Friendica\Core\Hook;
11 use Friendica\Core\Config;
12 use Friendica\Core\L10n;
15 * cookienotice_install
20 function cookienotice_install()
22 $file = 'addon/cookienotice/cookienotice.php';
23 Hook::register('page_content_top', $file, 'cookienotice_page_content_top');
24 Hook::register('page_end', $file, 'cookienotice_page_end');
25 Hook::register('addon_settings', $file, 'cookienotice_addon_settings');
26 Hook::register('addon_settings_post', $file, 'cookienotice_addon_settings_post');
30 * cookienotice_uninstall
35 function cookienotice_uninstall()
37 $file = 'addon/cookienotice/cookienotice.php';
38 Hook::unregister('page_content_top', $file, 'cookienotice_page_content_top');
39 Hook::unregister('page_end', $file, 'cookienotice_page_end');
40 Hook::unregister('addon_settings', $file, 'cookienotice_addon_settings');
41 Hook::unregister('addon_settings_post', $file, 'cookienotice_addon_settings_post');
45 * cookienotice_addon_settings
47 * creates the admins config panel
49 * @param \Friendica\App $a
50 * @param string $s The existing config panel html so far
54 function cookienotice_addon_settings(\Friendica\App $a, &$s)
56 if (!is_site_admin()) {
60 /* Add our stylesheet to the page so we can make our settings look nice */
62 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="/addon/cookienotice/cookienotice.css" media="all" />' . "\r\n";
65 $text = Config::get('cookienotice', 'text');
69 $oktext = Config::get('cookienotice', 'oktext');
74 $t = get_markup_template("settings.tpl", "addon/cookienotice/");
75 $s .= replace_macros($t, [
76 '$title' => L10n::t('"cookienotice" Settings'),
77 '$description' => L10n::t('<b>Configure your cookie usage notice.</b> It should just be a notice, saying that the website uses cookies. It is shown as long as a user didnt confirm clicking the OK button.'),
78 '$text' => ['cookienotice-text', L10n::t('Cookie Usage Notice'), $text, L10n::t('The cookie usage notice')],
79 '$oktext' => ['cookienotice-oktext', L10n::t('OK Button Text'), $oktext, L10n::t('The OK Button text')],
80 '$submit' => L10n::t('Save Settings')
87 * cookienotice_addon_settings_post
88 * addon_settings_post hook
89 * handles the post request from the admin panel
91 * @param \Friendica\App $a
96 function cookienotice_addon_settings_post(\Friendica\App $a, &$b)
98 if (!is_site_admin()) {
102 if ($_POST['cookienotice-submit']) {
103 Config::set('cookienotice', 'text', trim(strip_tags($_POST['cookienotice-text'])));
104 Config::set('cookienotice', 'oktext', trim(strip_tags($_POST['cookienotice-oktext'])));
105 info(L10n::t('cookienotice Settings saved.') . EOL);
110 * cookienotice_page_content_top
111 * page_content_top hook
112 * adds css and scripts to the <head> section of the html
114 * @param \Friendica\App $a
115 * @param string $b unnused - the header html incl. nav
119 function cookienotice_page_content_top(\Friendica\App $a, &$b)
121 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="/addon/cookienotice/cookienotice.css" media="all" />' . "\r\n";
122 $head = file_get_contents(__DIR__ . '/templates/head.tpl');
123 $a->page['htmlhead'] .= $head;
127 * cookienotice_page_end
129 * ads our cookienotice box to the end of the html
131 * @param \Friendica\App $a
132 * @param string $b the page html
136 function cookienotice_page_end(\Friendica\App $a, &$b)
138 $text = (string) Config::get('cookienotice', 'text', L10n::t('This website uses cookies to recognize revisiting and logged in users. You accept the usage of these cookies by continue browsing this website.'));
139 $oktext = (string) Config::get('cookienotice', 'oktext', L10n::t('OK'));
141 $page_end_tpl = get_markup_template("cookienotice.tpl", "addon/cookienotice/");
143 $page_end = replace_macros($page_end_tpl, [
145 '$oktext' => $oktext,