4 * @file src/Content/Widget/CalendarExport.php
7 namespace Friendica\Content\Widget;
9 use Friendica\Content\Feature;
10 use Friendica\Core\L10n;
11 use Friendica\Core\Renderer;
22 * @brief Get the events widget.
24 * @return string Formated HTML of the calendar widget.
25 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
27 public static function getHTML() {
30 if (empty($a->data['user'])) {
34 $owner_uid = intval($a->data['user']['uid']);
36 // The permission testing is a little bit tricky because we have to respect many cases.
38 // It's not the private events page (we don't get the $owner_uid for /events).
39 if (!local_user() && !$owner_uid) {
44 * If it's a kind of profile page (intval($owner_uid)) return if the user not logged in and
45 * export feature isn't enabled.
48 * Cal logged in user (test permission at foreign profile page).
49 * If the $owner uid is available we know it is part of one of the profile pages (like /cal).
50 * So we have to test if if it's the own profile page of the logged in user
51 * or a foreign one. For foreign profile pages we need to check if the feature
52 * for exporting the cal is enabled (otherwise the widget would appear for logged in users
53 * on foreigen profile pages even if the widget is disabled).
55 if (local_user() != $owner_uid && !Feature::isEnabled($owner_uid, "export_calendar")) {
59 // $a->data is only available if the profile page is visited. If the visited page is not part
60 // of the profile page it should be the personal /events page. So we can use $a->user.
61 $user = ($a->data['user']['nickname'] ?? '') ?: $a->user['nickname'];
63 $tpl = Renderer::getMarkupTemplate("widget/events.tpl");
64 $return = Renderer::replaceMacros($tpl, [
65 '$etitle' => L10n::t("Export"),
66 '$export_ical' => L10n::t("Export calendar as ical"),
67 '$export_csv' => L10n::t("Export calendar as csv"),