friendica-addons/newmemberwidget/newmemberwidget.php

<?php
/***
 * Name: New Member Widget
 * Description: Adds a widget for new members into the sidebar of the network page. The widget will be displayed for the first 14 days of an account's existence and contains a link to the new member page and free-form text the admin can define.
 * Version: 1
 * Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
 ***/

use Friendica\Content\Text\BBCode;
use Friendica\Core\Hook;
use Friendica\Core\Logger;
use Friendica\Core\Renderer;
use Friendica\DI;
use Friendica\Model\User;

function newmemberwidget_install()
{
	Hook::register( 'network_mod_init', 'addon/newmemberwidget/newmemberwidget.php', 'newmemberwidget_network_mod_init');
	Logger::notice('newmemberwidget installed');
}

function newmemberwidget_network_mod_init ($b)
{
	if (empty($_SESSION['new_member'])) {
		return;
	}

	$t = '<div id="newmember_widget" class="widget">';
	$t .= '<h3>'.DI::l10n()->t('New Member').'</h3>';
	$t .= '<a href="newmember" id="newmemberwidget-tips">' . DI::l10n()->t('Tips for New Members') . '</a><br />';

	if (DI::config()->get('newmemberwidget','linkglobalsupport', false)) {
		$t .= '<a href="https://forum.friendi.ca/profile/helpers" target="_new">' . DI::l10n()->t('Global Support Group') . '</a><br />';
	}

	if (DI::config()->get('newmemberwidget','linklocalsupport', false)) {
		$t .= '<a href="' . DI::baseUrl() . '/profile/' . DI::config()->get('newmemberwidget', 'localsupport') . '" target="_new">' . DI::l10n()->t('Local Support Group') . '</a><br />';
	}

	$ft = DI::config()->get('newmemberwidget','freetext', '');
	if (!empty($ft)) {
		$t .= '<p>'.BBCode::convertForUriId(User::getSystemUriId(), trim($ft)).'</p>';
	}

	$t .= '</div><div class="clear"></div>';
	DI::page()['aside'] = $t . DI::page()['aside'];
}

function newmemberwidget_addon_admin_post()
{
	DI::config()->set('newmemberwidget', 'freetext',           (!empty($_POST['freetext']) ? trim($_POST['freetext']) : ""));
	DI::config()->set('newmemberwidget', 'linkglobalsupport',  intval($_POST['linkglobalsupport']));
	DI::config()->set('newmemberwidget', 'linklocalsupport',   intval($_POST['linklocalsupport']));
	DI::config()->set('newmemberwidget', 'localsupport',       trim($_POST['localsupportname'] ?? ''));
}

function newmemberwidget_addon_admin(string &$o)
{
	$t = Renderer::getMarkupTemplate('admin.tpl', 'addon/newmemberwidget');

	$o = Renderer::replaceMacros($t, [
		'$submit' => DI::l10n()->t('Save Settings'),
		'$freetext' => ["freetext", DI::l10n()->t("Message"), DI::config()->get("newmemberwidget", "freetext"), DI::l10n()->t("Your message for new members. You can use bbcode here.")],
		'$linkglobalsupport' => ["linkglobalsupport", DI::l10n()->t('Add a link to global support group'), DI::config()->get('newmemberwidget', 'linkglobalsupport'), DI::l10n()->t('Should a link to the global support group be displayed?')." (<a href='https://forum.friendi.ca/profile/helpers'>@helpers</a>)"],
		'$linklocalsupport' => ["linklocalsupport", DI::l10n()->t('Add a link to the local support group'), DI::config()->get('newmemberwidget', 'linklocalsupport'), DI::l10n()->t('If you have a local support group and want to have a link displayed in the widget, check this box.')],
		'$localsupportname' => ["localsupportname", DI::l10n()->t('Name of the local support group'), DI::config()->get('newmemberwidget', 'localsupport'), DI::l10n()->t('If you checked the above, specify the <em>nickname</em> of the local support group here (i.e. helpers)')],
	]);
}