Official Addons for the Friendica Communications Platform. (please note that this is a clone of the repository at github, issues are handled there)
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<?php
/**
* Name: Cookie Notice
* Description: Configure, show and handle a simple cookie notice
* Version: 1.0
* Author: Peter Liebetrau <https://socivitas/profile/peerteer>
*
*/
use Friendica\Core\Hook;
use Friendica\Core\Config;
use Friendica\Core\L10n;
use Friendica\Core\Renderer;
/**
* cookienotice_install
* registers hooks
*
* @return void
*/
function cookienotice_install()
{
Hook::register('page_content_top', __FILE__, 'cookienotice_page_content_top');
Hook::register('page_end', __FILE__, 'cookienotice_page_end');
Hook::register('addon_settings', __FILE__, 'cookienotice_addon_settings');
Hook::register('addon_settings_post', __FILE__, 'cookienotice_addon_settings_post');
}
/**
* cookienotice_uninstall
* unregisters hooks
*
* @return void
*/
function cookienotice_uninstall()
{
Hook::unregister('page_content_top', __FILE__, 'cookienotice_page_content_top');
Hook::unregister('page_end', __FILE__, 'cookienotice_page_end');
Hook::unregister('addon_settings', __FILE__, 'cookienotice_addon_settings');
Hook::unregister('addon_settings_post', __FILE__, 'cookienotice_addon_settings_post');
}
/**
* cookienotice_addon_settings
* addon_settings hook
* creates the admins config panel
*
* @param \Friendica\App $a
* @param string $s The existing config panel html so far
*
* @return void
*/
function cookienotice_addon_settings(\Friendica\App $a, &$s)
{
if (!is_site_admin()) {
return;
}
/* Add our stylesheet to the page so we can make our settings look nice */
$stylesheetPath = 'addon/cookienotice/cookienotice.css';
$a->registerStylesheet($stylesheetPath);
$text = Config::get('cookienotice', 'text', L10n::t('This website uses cookies. If you continue browsing this website, you agree to the usage of cookies.'));
$oktext = Config::get('cookienotice', 'oktext', L10n::t('OK'));
$t = Renderer::getMarkupTemplate("settings.tpl", "addon/cookienotice/");
$s .= Renderer::replaceMacros($t, [
'$title' => L10n::t('"cookienotice" Settings'),
'$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.'),
'$text' => ['cookienotice-text', L10n::t('Cookie Usage Notice'), $text, L10n::t('The cookie usage notice')],
'$oktext' => ['cookienotice-oktext', L10n::t('OK Button Text'), $oktext, L10n::t('The OK Button text')],
'$submit' => L10n::t('Save Settings')
]);
return;
}
/**
* cookienotice_addon_settings_post
* addon_settings_post hook
* handles the post request from the admin panel
*
* @param \Friendica\App $a
* @param string $b
*
* @return void
*/
function cookienotice_addon_settings_post(\Friendica\App $a, &$b)
{
if (!is_site_admin()) {
return;
}
if ($_POST['cookienotice-submit']) {
Config::set('cookienotice', 'text', trim(strip_tags($_POST['cookienotice-text'])));
Config::set('cookienotice', 'oktext', trim(strip_tags($_POST['cookienotice-oktext'])));
info(L10n::t('cookienotice Settings saved.') . EOL);
}
}
/**
* cookienotice_page_content_top
* page_content_top hook
* adds css and scripts to the <head> section of the html
*
* @param \Friendica\App $a
* @param string $b unnused - the header html incl. nav
*
* @return void
*/
function cookienotice_page_content_top(\Friendica\App $a, &$b)
{
$stylesheetPath = 'addon/cookienotice/cookienotice.css';
$footerscriptPath = 'addon/cookienotice/cookienotice.js';
$a->registerStylesheet($stylesheetPath);
$a->registerFooterScript($footerscriptPath);
}
/**
* cookienotice_page_end
* page_end hook
* ads our cookienotice box to the end of the html
*
* @param \Friendica\App $a
* @param string $b the page html
*
* @return void
*/
function cookienotice_page_end(\Friendica\App $a, &$b)
{
$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.'));
$oktext = (string) Config::get('cookienotice', 'oktext', L10n::t('OK'));
$page_end_tpl = Renderer::getMarkupTemplate("cookienotice.tpl", "addon/cookienotice/");
$page_end = Renderer::replaceMacros($page_end_tpl, [
'$text' => $text,
'$oktext' => $oktext,
]);
$b .= $page_end;
}