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[friendica.git] / mod / cal.php

diff --git a/mod/cal.php b/mod/cal.php
index 5779b0316ae570b8a5562ab15423748468c72c89..526e33c00cd796b09a29591192b33db7a317346f 100644 (file)
--- a/mod/cal.php
+++ b/mod/cal.php
@@ -12,15 +12,18 @@ use Friendica\Content\Nav;
 use Friendica\Content\Widget;
 use Friendica\Core\Config;
 use Friendica\Core\L10n;
+use Friendica\Core\Renderer;
 use Friendica\Core\System;
 use Friendica\Database\DBA;
 use Friendica\Model\Contact;
 use Friendica\Model\Event;
 use Friendica\Model\Group;
+use Friendica\Model\Item;
 use Friendica\Model\Profile;
 use Friendica\Protocol\DFRN;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Temporal;
+use Friendica\Util\Security;
 
 function cal_init(App $a)
 {
@@ -29,11 +32,11 @@ function cal_init(App $a)
        }
 
        if (Config::get('system', 'block_public') && !local_user() && !remote_user()) {
-               return;
+               System::httpExit(403, ['title' => L10n::t('Access denied.')]);
        }
 
        if ($a->argc < 2) {
-               System::httpExit(403, ["title" => L10n::t('Access denied.')]);
+               System::httpExit(403, ['title' => L10n::t('Access denied.')]);
        }
 
        Nav::setSelected('events');
@@ -41,7 +44,7 @@ function cal_init(App $a)
        $nick = $a->argv[1];
        $user = DBA::selectFirst('user', [], ['nickname' => $nick, 'blocked' => false]);
        if (!DBA::isResult($user)) {
-               return;
+               System::httpExit(404, ['title' => L10n::t('Page not found.')]);
        }
 
        $a->data['user'] = $user;
@@ -57,9 +60,9 @@ function cal_init(App $a)
 
        $account_type = Contact::getAccountType($profile);
 
-       $tpl = get_markup_template("vcard-widget.tpl");
+       $tpl = Renderer::getMarkupTemplate("vcard-widget.tpl");
 
-       $vcard_widget = replace_macros($tpl, [
+       $vcard_widget = Renderer::replaceMacros($tpl, [
                '$name' => $profile['name'],
                '$photo' => $profile['photo'],
                '$addr' => (($profile['addr'] != "") ? $profile['addr'] : ""),
@@ -69,7 +72,7 @@ function cal_init(App $a)
 
        $cal_widget = Widget\CalendarExport::getHTML();
 
-       if (!x($a->page, 'aside')) {
+       if (empty($a->page['aside'])) {
                $a->page['aside'] = '';
        }
 
@@ -86,23 +89,18 @@ function cal_content(App $a)
        // get the translation strings for the callendar
        $i18n = Event::getStrings();
 
-       $htpl = get_markup_template('event_head.tpl');
-       $a->page['htmlhead'] .= replace_macros($htpl, [
+       $htpl = Renderer::getMarkupTemplate('event_head.tpl');
+       $a->page['htmlhead'] .= Renderer::replaceMacros($htpl, [
                '$baseurl' => System::baseUrl(),
                '$module_url' => '/cal/' . $a->data['user']['nickname'],
                '$modparams' => 2,
                '$i18n' => $i18n,
        ]);
 
-       $etpl = get_markup_template('event_end.tpl');
-       $a->page['end'] .= replace_macros($etpl, [
-               '$baseurl' => System::baseUrl(),
-       ]);
-
        $mode = 'view';
        $y = 0;
        $m = 0;
-       $ignored = (x($_REQUEST, 'ignored') ? intval($_REQUEST['ignored']) : 0);
+       $ignored = (!empty($_REQUEST['ignored']) ? intval($_REQUEST['ignored']) : 0);
 
        $format = 'ical';
        if ($a->argc == 4 && $a->argv[2] == 'export') {
@@ -117,7 +115,7 @@ function cal_content(App $a)
        $owner_uid = $a->data['user']['uid'];
        $nick = $a->data['user']['nickname'];
 
-       if (x($_SESSION, 'remote') && is_array($_SESSION['remote'])) {
+       if (!empty($_SESSION['remote']) && is_array($_SESSION['remote'])) {
                foreach ($_SESSION['remote'] as $v) {
                        if ($v['uid'] == $a->profile['profile_uid']) {
                                $contact_id = $v['cid'];
@@ -146,7 +144,7 @@ function cal_content(App $a)
        }
 
        // get the permissions
-       $sql_perms = item_permissions_sql($owner_uid, $remote_contact, $groups);
+       $sql_perms = Item::getPermissionsSQLByUserId($owner_uid, $remote_contact, $groups);
        // we only want to have the events of the profile owner
        $sql_extra = " AND `event`.`cid` = 0 " . $sql_perms;
 
@@ -197,11 +195,11 @@ function cal_content(App $a)
 
 
                if (!empty($a->argv[2]) && ($a->argv[2] === 'json')) {
-                       if (x($_GET, 'start')) {
+                       if (!empty($_GET['start'])) {
                                $start = $_GET['start'];
                        }
 
-                       if (x($_GET, 'end')) {
+                       if (!empty($_GET['end'])) {
                                $finish = $_GET['end'];
                        }
                }
@@ -224,7 +222,7 @@ function cal_content(App $a)
 
                // get events by id or by date
                if ($event_params['event_id']) {
-                       $r = Event::getListById($owner_uid, $event_params['event-id'], $sql_extra);
+                       $r = Event::getListById($owner_uid, $event_params['event_id'], $sql_extra);
                } else {
                        $r = Event::getListByDate($owner_uid, $event_params, $sql_extra);
                }
@@ -235,7 +233,7 @@ function cal_content(App $a)
                        $r = Event::sortByDate($r);
                        foreach ($r as $rr) {
                                $j = $rr['adjust'] ? DateTimeFormat::local($rr['start'], 'j') : DateTimeFormat::utc($rr['start'], 'j');
-                               if (!x($links, $j)) {
+                               if (empty($links[$j])) {
                                        $links[$j] = System::baseUrl() . '/' . $a->cmd . '#link-' . $j;
                                }
                        }
@@ -250,13 +248,13 @@ function cal_content(App $a)
                }
 
                // links: array('href', 'text', 'extra css classes', 'title')
-               if (x($_GET, 'id')) {
-                       $tpl = get_markup_template("event.tpl");
+               if (!empty($_GET['id'])) {
+                       $tpl = Renderer::getMarkupTemplate("event.tpl");
                } else {
 //                     if (Config::get('experimentals','new_calendar')==1){
-                       $tpl = get_markup_template("events_js.tpl");
+                       $tpl = Renderer::getMarkupTemplate("events_js.tpl");
 //                     } else {
-//                             $tpl = get_markup_template("events.tpl");
+//                             $tpl = Renderer::getMarkupTemplate("events.tpl");
 //                     }
                }
 
@@ -270,7 +268,7 @@ function cal_content(App $a)
                        $events[$key]['item'] = $event_item;
                }
 
-               $o = replace_macros($tpl, [
+               $o = Renderer::replaceMacros($tpl, [
                        '$baseurl' => System::baseUrl(),
                        '$tabs' => $tabs,
                        '$title' => L10n::t('Events'),
@@ -286,7 +284,7 @@ function cal_content(App $a)
                        "list" => L10n::t("list"),
                ]);
 
-               if (x($_GET, 'id')) {
+               if (!empty($_GET['id'])) {
                        echo $o;
                        killme();
                }
@@ -304,7 +302,7 @@ function cal_content(App $a)
                // Respect the export feature setting for all other /cal pages if it's not the own profile
                if ((local_user() !== intval($owner_uid)) && !Feature::isEnabled($owner_uid, "export_calendar")) {
                        notice(L10n::t('Permission denied.') . EOL);
-                       goaway('cal/' . $nick);
+                       $a->internalRedirect('cal/' . $nick);
                }
 
                // Get the export data by uid
@@ -325,7 +323,7 @@ function cal_content(App $a)
                                $return_path = "cal/" . $nick;
                        }
 
-                       goaway($return_path);
+                       $a->internalRedirect($return_path);
                }
 
                // If nothing went wrong we can echo the export content