181 lines
8 KiB
PHP
181 lines
8 KiB
PHP
<?php
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/**
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* Name: public_server
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* Description: Friendica addon with functions suitable for a public server.
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* Version: 1.1
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* Author: Keith Fernie <http://friendika.me4.it/profile/keith>
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*/
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use Friendica\App;
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use Friendica\BaseModule;
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use Friendica\Core\Addon;
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use Friendica\Core\Config;
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use Friendica\Core\L10n;
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use Friendica\Core\Logger;
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use Friendica\Core\Renderer;
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use Friendica\Database\DBA;
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use Friendica\Util\DateTimeFormat;
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use Friendica\Util\Strings;
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function public_server_install()
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{
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Addon::registerHook('load_config', 'addon/public_server/public_server.php', 'public_server_load_config');
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Addon::registerHook('register_account', 'addon/public_server/public_server.php', 'public_server_register_account');
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Addon::registerHook('cron', 'addon/public_server/public_server.php', 'public_server_cron');
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Addon::registerHook('enotify', 'addon/public_server/public_server.php', 'public_server_enotify');
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Addon::registerHook('logged_in', 'addon/public_server/public_server.php', 'public_server_login');
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}
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function public_server_uninstall()
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{
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Addon::unregisterHook('load_config', 'addon/public_server/public_server.php', 'public_server_load_config');
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Addon::unregisterHook('register_account', 'addon/public_server/public_server.php', 'public_server_register_account');
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Addon::unregisterHook('cron', 'addon/public_server/public_server.php', 'public_server_cron');
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Addon::unregisterHook('enotify', 'addon/public_server/public_server.php', 'public_server_enotify');
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Addon::unregisterHook('logged_in', 'addon/public_server/public_server.php', 'public_server_login');
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}
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function public_server_load_config(App $a)
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{
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$a->loadConfigFile(__DIR__ . '/config/public_server.config.php');
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}
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function public_server_register_account($a, $b)
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{
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$uid = $b;
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$days = Config::get('public_server', 'expiredays');
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$days_posts = Config::get('public_server', 'expireposts');
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if (!$days) {
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return;
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}
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$fields = ['account_expires_on' => DateTimeFormat::utc('now +' . $days . ' days'), 'expire' => $days_posts];
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DBA::update('user', $fields, ['uid' => $uid]);
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}
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function public_server_cron($a, $b)
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{
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Logger::log("public_server: cron start");
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require_once('include/enotify.php');
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$r = q("SELECT * FROM `user` WHERE `account_expires_on` < UTC_TIMESTAMP() + INTERVAL 5 DAY AND
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`account_expires_on` > '%s' AND
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`expire_notification_sent` <= '%s'",
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DBA::NULL_DATETIME, DBA::NULL_DATETIME);
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if (DBA::isResult($r)) {
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foreach ($r as $rr) {
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notification([
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'uid' => $rr['uid'],
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'type' => NOTIFY_SYSTEM,
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'system_type' => 'public_server_expire',
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'language' => $rr['language'],
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'to_name' => $rr['username'],
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'to_email' => $rr['email'],
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'source_name' => L10n::t('Administrator'),
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'source_link' => $a->getBaseURL(),
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'source_photo' => $a->getBaseURL() . '/images/person-80.jpg',
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]);
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$fields = ['expire_notification_sent' => DateTimeFormat::utcNow()];
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DBA::update('user', $fields, ['uid' => $rr['uid']]);
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}
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}
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$nologin = Config::get('public_server', 'nologin', false);
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if ($nologin) {
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$r = q("SELECT `uid` FROM `user` WHERE NOT `account_expired` AND `login_date` <= '%s' AND `register_date` < UTC_TIMESTAMP() - INTERVAL %d DAY AND `account_expires_on` <= '%s'",
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DBA::NULL_DATETIME, intval($nologin), DBA::NULL_DATETIME);
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if (DBA::isResult($r)) {
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foreach ($r as $rr) {
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$fields = ['account_expires_on' => DateTimeFormat::utc('now +6 days')];
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DBA::update('user', $fields, ['uid' => $rr['uid']]);
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}
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}
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}
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$flagusers = Config::get('public_server', 'flagusers', false);
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if ($flagusers) {
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$r = q("SELECT `uid` FROM `user` WHERE NOT `account_expired` AND `login_date` < UTC_TIMESTAMP() - INTERVAL %d DAY AND `account_expires_on` <= '%s' AND `page-flags` = 0",
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intval($flagusers), DBA::NULL_DATETIME);
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if (DBA::isResult($r)) {
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foreach ($r as $rr) {
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$fields = ['account_expires_on' => DateTimeFormat::utc('now +6 days')];
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DBA::update('user', $fields, ['uid' => $rr['uid']]);
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}
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}
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}
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$flagposts = Config::get('public_server', 'flagposts');
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$flagpostsexpire = Config::get('public_server', 'flagpostsexpire');
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if ($flagposts && $flagpostsexpire) {
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$r = q("SELECT `uid` FROM `user` WHERE NOT `account_expired` AND `login_date` < UTC_TIMESTAMP() - INTERVAL %d DAY AND `account_expires_on` <= '%s' and `expire` = 0 AND `page-flags` = 0",
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intval($flagposts), DBA::NULL_DATETIME);
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if (DBA::isResult($r)) {
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foreach ($r as $rr) {
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DBA::update('user', ['expire' => $flagpostsexpire], ['uid' => $rr['uid']]);
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}
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}
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}
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Logger::log("public_server: cron end");
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}
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function public_server_enotify(&$a, &$b)
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{
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if (!empty($b['params']) && $b['params']['type'] == NOTIFY_SYSTEM
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&& !empty($b['params']['system_type']) && $b['params']['system_type'] === 'public_server_expire') {
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$b['itemlink'] = $a->getBaseURL();
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$b['epreamble'] = $b['preamble'] = L10n::t('Your account on %s will expire in a few days.', Config::get('system', 'sitename'));
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$b['subject'] = L10n::t('Your Friendica account is about to expire.');
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$b['body'] = L10n::t("Hi %1\$s,\n\nYour account on %2\$s will expire in less than five days. You may keep your account by logging in at least once every 30 days", $b['params']['to_name'], "[url=" . Config::get('system', 'url') . "]" . Config::get('config', 'sitename') . "[/url]");
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}
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}
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function public_server_login($a, $b)
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{
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$days = Config::get('public_server', 'expiredays');
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if (!$days) {
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return;
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}
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$fields = ['account_expires_on' => DateTimeFormat::utc('now +' . $days . ' days')];
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$condition = ["`uid` = ? AND `account_expires_on` > ?", local_user(), DBA::NULL_DATETIME];
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DBA::update('user', $fields, $condition);
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}
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function public_server_addon_admin_post(&$a)
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{
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BaseModule::checkFormSecurityTokenRedirectOnError('/admin/addons/publicserver', 'publicserver');
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$expiredays = (!empty($_POST['expiredays']) ? Strings::escapeTags(trim($_POST['expiredays'])) : '');
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$expireposts = (!empty($_POST['expireposts']) ? Strings::escapeTags(trim($_POST['expireposts'])) : '');
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$nologin = (!empty($_POST['nologin']) ? Strings::escapeTags(trim($_POST['nologin'])) : '');
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$flagusers = (!empty($_POST['flagusers']) ? Strings::escapeTags(trim($_POST['flagusers'])) : '');
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$flagposts = (!empty($_POST['flagposts']) ? Strings::escapeTags(trim($_POST['flagposts'])) : '');
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$flagpostsexpire = (!empty($_POST['flagpostsexpire']) ? Strings::escapeTags(trim($_POST['flagpostsexpire'])) : '');
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Config::set('public_server', 'expiredays', $expiredays);
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Config::set('public_server', 'expireposts', $expireposts);
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Config::set('public_server', 'nologin', $nologin);
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Config::set('public_server', 'flagusers', $flagusers);
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Config::set('public_server', 'flagposts', $flagposts);
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Config::set('public_server', 'flagpostsexpire', $flagpostsexpire);
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info(L10n::t('Settings saved').EOL);
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}
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function public_server_addon_admin(&$a, &$o)
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{
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$token = BaseModule::getFormSecurityToken("publicserver");
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$t = Renderer::getMarkupTemplate("admin.tpl", "addon/public_server");
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$o = Renderer::replaceMacros($t, [
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'$submit' => L10n::t('Save Settings'),
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'$form_security_token' => $token,
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'$infotext' => L10n::t('Set any of these options to 0 to deactivate it.'),
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'$expiredays' => ["expiredays","Expire Days", intval(Config::get('public_server', 'expiredays')), "When an account is created on the site, it is given a hard "],
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'$expireposts' => ["expireposts", "Expire Posts", intval(Config::get('public_server', 'expireposts')), "Set the default days for posts to expire here"],
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'$nologin' => ["nologin", "No Login", intval(Config::get('public_server', 'nologin')), "Remove users who have never logged in after nologin days "],
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'$flagusers' => ["flagusers", "Flag users", intval(Config::get('public_server', 'flagusers')), "Remove users who last logged in over flagusers days ago"],
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'$flagposts' => ["flagposts", "Flag posts", intval(Config::get('public_server', 'flagposts')), "For users who last logged in over flagposts days ago set post expiry days to flagpostsexpire "],
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'$flagpostsexpire' => ["flagpostsexpire", "Flag posts expire", intval(Config::get('public_server', 'flagpostsexpire'))],
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]);
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}
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