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;
13 require_once 'boot.php';
14 require_once 'include/text.php';
24 * @brief Get the events widget.
26 * @return string Formated HTML of the calendar widget.
28 public static function getHTML() {
31 if (empty($a->data['user'])) {
35 $owner_uid = $a->data['user']['uid'];
37 // The permission testing is a little bit tricky because we have to respect many cases.
39 // It's not the private events page (we don't get the $owner_uid for /events).
40 if (!local_user() && !$owner_uid) {
45 * If it's a kind of profile page (intval($owner_uid)) return if the user not logged in and
46 * export feature isn't enabled.
49 * Cal logged in user (test permission at foreign profile page).
50 * If the $owner uid is available we know it is part of one of the profile pages (like /cal).
51 * So we have to test if if it's the own profile page of the logged in user
52 * or a foreign one. For foreign profile pages we need to check if the feature
53 * for exporting the cal is enabled (otherwise the widget would appear for logged in users
54 * on foreigen profile pages even if the widget is disabled).
56 if (local_user() != $owner_uid && !Feature::isEnabled($owner_uid, "export_calendar")) {
60 // $a->data is only available if the profile page is visited. If the visited page is not part
61 // of the profile page it should be the personal /events page. So we can use $a->user.
62 $user = defaults($a->data['user'], 'nickname', $a->user['nickname']);
64 $tpl = Renderer::getMarkupTemplate("events_aside.tpl");
65 $return = Renderer::replaceMacros($tpl, [
66 '$etitle' => L10n::t("Export"),
67 '$export_ical' => L10n::t("Export calendar as ical"),
68 '$export_csv' => L10n::t("Export calendar as csv"),