fix for BIESt #1064

Merge request studip/studip!642

app/controllers/course/forum/forum_controller.php

@@ -41,5 +41,11 @@ abstract class ForumController extends StudipController {
         }
 
         $this->seminar_id = $this->getId();
+
+        $this->no_entries = false;
+        $this->highlight = [];
+        $this->highlight_topic = '';
+        $this->edit_posting = '';
+        $this->js = '';
     }
 }

app/views/course/forum/area/add.php

@@ -52,13 +52,18 @@
     </td>
 
     <td class="actions">
-        <?= ActionMenu::get()->addLink(
-            $controller->url_for("course/forum/index/index/{$entry['last_posting']['topic_id']}#{$entry['last_posting']['topic_id']}"),
-            _('Zur letzten Antwort'),
-            Icon::create('forum'),
-            is_array($entry['last_posting']) ? ['class' => 'hidden-small-up'] : ['disabled' => '']
-        )->condition(ForumPerm::has('edit_area', $seminar_id) && $issue_id = ForumIssue::getIssueIdForThread($entry['topic_id']))
-        ->addLink(
+        <?
+        $issue_id = ForumIssue::getIssueIdForThread($entry['topic_id']);
+        $action_menu = ActionMenu::get();
+        if (!empty($entry['last_posting']['topic_id'])) {
+            $action_menu->addLink(
+                $controller->url_for("course/forum/index/index/{$entry['last_posting']['topic_id']}#{$entry['last_posting']['topic_id']}"),
+                _('Zur letzten Antwort'),
+                Icon::create('forum'),
+                is_array($entry['last_posting']) ? ['class' => 'hidden-small-up'] : ['disabled' => '']
+            )->condition(ForumPerm::has('edit_area', $seminar_id) && $issue_id);
+        }
+        $action_menu->addLink(
             URLHelper::getURL("dispatch.php/course/topics/edit/{$issue_id}"),
             _('Zum Ablaufplan'),
             Icon::create('info-circle', Icon::ROLE_STATUS_RED),
@@ -82,6 +87,7 @@
                 'onclick' => "STUDIP.Forum.deleteArea(this, '{$entry['topic_id']}'); return false;",
             ]
         ) ?>
+        <?= $action_menu ?>
     </td>
 
 </tr>

app/views/course/forum/index/_last_post.php

-<? if (is_array($entry['last_posting'])) : ?>
+<? if (is_array($entry['last_posting']) && count($entry['last_posting'])) : ?>
     <?= _('von') ?>
-    <? if ($entry['last_posting']['anonymous']): ?>
+    <? if (!empty($entry['last_posting']['anonymous'])): ?>
         <?= _('Anonym') ?>
     <? endif; ?>
-    <? if (!$entry['last_posting']['anonymous'] || $entry['last_posting']['user_id'] == $GLOBALS['user']->id || $GLOBALS['perm']->have_perm('root')): ?>
-        <a href="<?= URLHelper::getLink('dispatch.php/profile', ['username' => $entry['last_posting']['username']]) ?>">
-            <?= htmlReady(($temp_user = User::find($entry['last_posting']['user_id'])) ? $temp_user->getFullname() : $entry['last_posting']['user_fullname']) ?>
+    <? if (empty($entry['last_posting']['anonymous']) || $entry['last_posting']['user_id'] == $GLOBALS['user']->id || $GLOBALS['perm']->have_perm('root')): ?>
+        <a href="<?= URLHelper::getLink('dispatch.php/profile', ['username' => $entry['last_posting']['username'] ?? '']) ?>">
+            <?= htmlReady(($temp_user = User::find($entry['last_posting']['user_id'])) ? $temp_user->getFullname() : $entry['last_posting']['user_fullname'] ?? '') ?>
         </a>
     <? endif; ?>
     <br>

app/views/course/forum/index/_like.php

@@ -30,10 +30,10 @@ shuffle($likes);
         }
         $text .= '</span></span>';
     }
-    
+
     $text .= ' <br>';
+    echo $text;
 endif ?>
-<?= $text ?>
 
 <!-- like/dislike links -->
 <? if (!in_array($GLOBALS['user']->id, $likes)) : ?>

app/views/course/forum/index/_new_entry.php

@@ -5,14 +5,14 @@
         <form action="<?= $controller->link_for('course/forum/index/add_entry') ?>" method="post" id="forum_new_entry" onSubmit="$(window).off('beforeunload')" class="default">
             <fieldset>
                 <legend>
-                    <? if ($constraint['depth'] == 1) : ?>
+                    <? if (!empty($constraint['depth']) && ($constraint['depth'] == 1)) : ?>
                         <?= _('Neues Thema erstellen') ?>
                     <? else : ?>
                         <?= _('Antworten') ?>
                     <? endif ?>
                 </legend>
 
-                <? if ($constraint['depth'] == 1) : ?>
+                <? if (!empty($constraint['depth']) && ($constraint['depth'] == 1)) : ?>
                     <? if ($GLOBALS['user']->id == 'nobody') : ?>
                         <label>
                             <?= _('Ihr Name') ?>
@@ -24,7 +24,7 @@
                     <label>
                         <?= _('Titel') ?>
                         <input class="size-l" type="text" name="name" style="width: 99%" value=""
-                            <?= $constraint['depth'] == 1 ? 'required' : '' ?> placeholder="<?= _('Titel') ?>" tabindex="2">
+                            <?= !empty($constraint['depth']) && ($constraint['depth'] == 1) ? 'required' : '' ?> placeholder="<?= _('Titel') ?>" tabindex="2">
                     </label>
                 <? elseif ($GLOBALS['user']->id == 'nobody') : ?>
                     <label>

app/views/course/forum/index/_post.php

-<? if (!is_array($highlight)) $highlight = []; ?>
 <? $is_new =  ((isset($visitdate) && $post['mkdate'] >= $visitdate) || !(isset($visitdate))) ?>
-<? if (!$constraint) $constraint = ForumEntry::getConstraints (ForumEntry::getParentTopicId($post['topic_id'])) ?>
+<? if (empty($constraint)) $constraint = ForumEntry::getConstraints (ForumEntry::getParentTopicId($post['topic_id'])) ?>
 
 <? $can_edit_closed = !ForumEntry::isClosed($constraint['topic_id'])
         || (ForumEntry::isClosed($constraint['topic_id']) && ForumPerm::has('edit_closed', $constraint['seminar_id'])) ?>
@@ -12,7 +11,7 @@
 ] ?>
 
 <!-- Anker, um zu diesem Posting springen zu können -->
-<a name="<?= $post['topic_id'] ?>"></a>
+<a id="<?= $post['topic_id'] ?>"></a>
 
 <form method="post" data-topicid="<?= $post['topic_id'] ?>" action="<?= $controller->link_for('course/forum/index/update_entry/' . $post['topic_id']) ?>">
     <?= CSRFProtection::tokenTag() ?>
@@ -132,7 +131,7 @@
                 ]) ?>
             <? endif ?>
 
-            <span <?= (!$perms['edit_close'] && !$perms['remove_entry']) ? 'class="hideWhenClosed"': '' ?>
+            <span <?= (empty($perms['edit_close']) && empty($perms['remove_entry'])) ? 'class="hideWhenClosed"': '' ?>
                 <?= (!$perms['edit'] && !$perms['remove_entry']) ? 'style="display: none"' : '' ?>>
                 <? $confirmLink = $controller->url_for('course/forum/index/delete_entry/' . $post['topic_id'])  ?>
                 <? $confirmLinkApproved = $controller->url_for('course/forum/index/delete_entry/' .

app/views/course/forum/index/index.php

@@ -122,6 +122,8 @@ if ($section === 'index' && ForumPerm::has('pdfexport', $seminar_id)) {
                      Icon::create('file-pdf', 'clickable'));
     $sidebar->addWidget($export);
 }
+
+$pagechooser = null;
 ?>
 
 <!-- Breadcrumb navigation -->
@@ -153,10 +155,12 @@ if ($section === 'index' && ForumPerm::has('pdfexport', $seminar_id)) {
 <? endif ?>
 
 <!-- Bereiche / Themen darstellen -->
-<? if ($constraint['depth'] == 0) : ?>
-    <?= $this->render_partial('course/forum/index/_areas') ?>
-<? elseif ($constraint['depth'] == 1) : ?>
-    <?= $this->render_partial('course/forum/index/_threads') ?>
+<? if (!empty($constraint['depth'])) : ?>
+    <? if ($constraint['depth'] == 0) : ?>
+        <?= $this->render_partial('course/forum/index/_areas') ?>
+    <? elseif ($constraint['depth'] == 1) : ?>
+        <?= $this->render_partial('course/forum/index/_threads') ?>
+    <? endif ?>
 <? endif ?>
 
 <? if (!empty($postings)) : ?>
@@ -172,75 +176,75 @@ if ($section === 'index' && ForumPerm::has('pdfexport', $seminar_id)) {
 <? endif ?>
 
 <!-- Erstellen eines neuen Elements (Kategorie, Thema, Beitrag) -->
-<? if ($constraint['depth'] == 0) : ?>
-    <div style="clear: right; text-align: center">
-        <div class="button-group">
-            <? if (ForumPerm::has('abo', $seminar_id) && $section == 'index') : ?>
-            <span id="abolink">
-                <?= $this->render_partial('course/forum/index/_abo_link', compact('constraint')) ?>
-            </span>
-            <? endif ?>
-
-            <? if (ForumPerm::has('pdfexport', $seminar_id) && $section == 'index') : ?>
-                <?= Studip\LinkButton::create(_('Beiträge als PDF exportieren'), $controller->url_for('course/forum/index/pdfexport'), ['target' => '_blank']) ?>
-            <? endif ?>
-        </div>
-    </div>
-
-    <? if ($section == 'index' && $constraint['depth'] == 0 && ForumPerm::has('add_category', $seminar_id)) : ?>
-        <?= $this->render_partial('course/forum/index/_new_category') ?>
-    <? endif ?>
-<? else : ?>
-    <? if (!$flash['edit_entry'] && ForumPerm::has('add_entry', $seminar_id)) : ?>
-    <? $constraint['depth'] == 1 ? $button_face = _('Neues Thema erstellen') : $button_face = _('Antworten') ?>
-    <div id="new_entry_button">
+<? if (!empty($constraint['depth'])) : ?>
+    <? if ($constraint['depth'] == 0) : ?>
         <div style="clear: right; text-align: center">
             <div class="button-group">
-                <? if ($constraint['depth'] <= 1 || ($constraint['closed'] == 0)) : ?>
-                    <?= Studip\LinkButton::create($button_face, $controller->url_for('course/forum/index/index/'. $topic_id .'?answer=1'),
-                        ['onClick' => 'STUDIP.Forum.answerEntry(); return false;',
-                        'class' => 'hideWhenClosed',]) ?>
-                <? endif ?>
-
-                <? if ($constraint['depth'] > 1 && ($constraint['closed'] == 1)) : ?>
-                    <?= Studip\LinkButton::create($button_face, $controller->url_for('course/forum/index/index/' . $topic_id. '?answer=1'),
-                        ['onClick' => 'STUDIP.Forum.answerEntry(); return false;',
-                            'class' => 'hideWhenClosed',
-                            'style' => 'display:none;'
-                        ]) ?>
-                <? endif ?>
-
-                <? if (ForumPerm::has('close_thread', $seminar_id) && $constraint['depth'] > 1) : ?>
-                    <? if ($constraint['closed'] == 0): ?>
-                    <?= Studip\LinkButton::create(_('Thema schließen'),
-                            $controller->url_for('course/forum/index/close_thread/' . $topic_id .'/'. $topic_id .'/'. ForumHelpers::getPage()), [
-                                'onClick' => 'STUDIP.Forum.closeThreadFromThread("'. $topic_id .'"); return false;',
-                                'class' => 'closeButtons']
-                        ) ?>
-                    <? else: ?>
-                    <?= Studip\LinkButton::create(_('Thema öffnen'),
-                        $controller->url_for('course/forum/index/open_thread/' . $topic_id .'/'. $topic_id .'/'. ForumHelpers::getPage()), [
-                            'onClick' => 'STUDIP.Forum.openThreadFromThread("'. $topic_id .'"); return false;',
-                            'class' => 'closeButtons']
-                        ) ?>
-                    <? endif ?>
-                <? endif ?>
-
-                <? if ($constraint['depth'] > 0 && ForumPerm::has('abo', $seminar_id)) : ?>
-                <span id="abolink">
-                    <?= $this->render_partial('course/forum/index/_abo_link', compact('constraint')) ?>
-                </span>
+                <? if (ForumPerm::has('abo', $seminar_id) && $section == 'index') : ?>
+                    <span id="abolink">
+                        <?= $this->render_partial('course/forum/index/_abo_link', compact('constraint')) ?>
+                    </span>
                 <? endif ?>
 
-                <? if (ForumPerm::has('pdfexport', $seminar_id)) : ?>
-                <?= Studip\LinkButton::create(_('Beiträge als PDF exportieren'), $controller->url_for('course/forum/index/pdfexport/' . $topic_id), ['target' => '_blank']) ?>
+                <? if (ForumPerm::has('pdfexport', $seminar_id) && $section == 'index') : ?>
+                    <?= Studip\LinkButton::create(_('Beiträge als PDF exportieren'), $controller->url_for('course/forum/index/pdfexport'), ['target' => '_blank']) ?>
                 <? endif ?>
             </div>
         </div>
 
-    </div>
+        <? if ($section == 'index' && $constraint['depth'] == 0 && ForumPerm::has('add_category', $seminar_id)) : ?>
+            <?= $this->render_partial('course/forum/index/_new_category') ?>
+        <? endif ?>
+    <? else : ?>
+        <? if (!$flash['edit_entry'] && ForumPerm::has('add_entry', $seminar_id)) : ?>
+            <? $constraint['depth'] == 1 ? $button_face = _('Neues Thema erstellen') : $button_face = _('Antworten') ?>
+            <div id="new_entry_button">
+                <div style="clear: right; text-align: center">
+                    <div class="button-group">
+                        <? if ($constraint['depth'] <= 1 || ($constraint['closed'] == 0)) : ?>
+                            <?= Studip\LinkButton::create($button_face, $controller->url_for('course/forum/index/index/'. $topic_id .'?answer=1'),
+                                ['onClick' => 'STUDIP.Forum.answerEntry(); return false;',
+                                    'class' => 'hideWhenClosed',]) ?>
+                        <? endif ?>
+
+                        <? if ($constraint['depth'] > 1 && ($constraint['closed'] == 1)) : ?>
+                            <?= Studip\LinkButton::create($button_face, $controller->url_for('course/forum/index/index/' . $topic_id. '?answer=1'),
+                                ['onClick' => 'STUDIP.Forum.answerEntry(); return false;',
+                                    'class' => 'hideWhenClosed',
+                                    'style' => 'display:none;'
+                        ]) ?>
+                        <? endif ?>
+
+                        <? if (ForumPerm::has('close_thread', $seminar_id) && $constraint['depth'] > 1) : ?>
+                            <? if ($constraint['closed'] == 0): ?>
+                                <?= Studip\LinkButton::create(_('Thema schließen'),
+                                    $controller->url_for('course/forum/index/close_thread/' . $topic_id .'/'. $topic_id .'/'. ForumHelpers::getPage()), [
+                                        'onClick' => 'STUDIP.Forum.closeThreadFromThread("'. $topic_id .'"); return false;',
+                                        'class' => 'closeButtons']
+                                ) ?>
+                            <? else: ?>
+                                <?= Studip\LinkButton::create(_('Thema öffnen'),
+                                    $controller->url_for('course/forum/index/open_thread/' . $topic_id .'/'. $topic_id .'/'. ForumHelpers::getPage()), [
+                                        'onClick' => 'STUDIP.Forum.openThreadFromThread("'. $topic_id .'"); return false;',
+                                        'class' => 'closeButtons']
+                                ) ?>
+                            <? endif ?>
+                        <? endif ?>
+
+                        <? if ($constraint['depth'] > 0 && ForumPerm::has('abo', $seminar_id)) : ?>
+                            <span id="abolink">
+                                <?= $this->render_partial('course/forum/index/_abo_link', compact('constraint')) ?>
+                            </span>
+                        <? endif ?>
+
+                        <? if (ForumPerm::has('pdfexport', $seminar_id)) : ?>
+                            <?= Studip\LinkButton::create(_('Beiträge als PDF exportieren'), $controller->url_for('course/forum/index/pdfexport/' . $topic_id), ['target' => '_blank']) ?>
+                        <? endif ?>
+                    </div>
+                </div>
+            </div>
+        <? endif ?>
     <? endif ?>
-
 <? endif ?>
 
 <? if ( (ForumPerm::has('add_area', $this->seminar_id))

lib/classes/ForumEntry.php

@@ -420,7 +420,7 @@ class ForumEntry  implements PrivacyObject
                 'user_id'        => $data['user_id'],
                 'raw_title'       => $data['name'],
                 'raw_description' => ForumEntry::killEdit($data['content']),
-                'fav'             => ($data['fav'] == 'fav'),
+                'fav'             => (!empty($data['fav']) && ($data['fav'] == 'fav')),
                 'depth'           => $data['depth'],
                 'anonymous'       => $data['anonymous'],
                 'closed'          => $data['closed'],
@@ -550,7 +550,9 @@ class ForumEntry  implements PrivacyObject
      */
     public static function getLastPostings($postings)
     {
-        foreach ($postings as $key => $posting) {
+        foreach ($postings as $key => $posting)
+        {
+            $last_posting = [];
 
             if ($data = ForumEntry::getLatestPosting($posting['topic_id'])) {
                 $last_posting['topic_id']      = $data['topic_id'];
@@ -574,7 +576,7 @@ class ForumEntry  implements PrivacyObject
 
             $postings[$key]['last_posting'] = $last_posting;
             if (!$postings[$key]['last_unread']  = ForumEntry::getLastUnread($posting['topic_id'])) {
-                $postings[$key]['last_unread'] = $last_posting['topic_id'];
+                $postings[$key]['last_unread'] = $last_posting['topic_id'] ?? '';
             }
             $postings[$key]['num_postings'] = ForumEntry::countEntries($posting['topic_id']);
 
@@ -735,7 +737,7 @@ class ForumEntry  implements PrivacyObject
                         'user_id'         => $data['user_id'],
                         'raw_title'       => $data['name'],
                         'raw_description' => ForumEntry::killEdit($data['content']),
-                        'fav'             => ($data['fav'] == 'fav'),
+                        'fav'             => (!empty($data['fav']) && $data['fav'] == 'fav'),
                         'depth'           => $data['depth'],
                         'seminar_id'      => $data['seminar_id']
                     ];
@@ -906,7 +908,7 @@ class ForumEntry  implements PrivacyObject
     {
         static $entries;
 
-        if (!$entries[$user_id]) {
+        if (empty($entries[$user_id])) {
             $stmt = DBManager::get()->prepare("SELECT COUNT(*)
                 FROM forum_entries
                 WHERE user_id = ? AND seminar_id = IFNULL(?, seminar_id)");
@@ -953,7 +955,7 @@ class ForumEntry  implements PrivacyObject
             VALUES (? ,?, ?, ?, ?, UNIX_TIMESTAMP(), UNIX_TIMESTAMP(), UNIX_TIMESTAMP(), ?, ?, ?, ?, ?, ?)");
         $stmt->execute([$data['topic_id'], $data['seminar_id'], $data['user_id'],
             $data['name'], transformBeforeSave($data['content']), $data['author'], $data['author_host'],
-            $constraint['rgt'], $constraint['rgt'] + 1, $constraint['depth'] + 1, $data['anonymous'] ? : 0]);
+            $constraint['rgt'], $constraint['rgt'] + 1, $constraint['depth'] + 1, $data['anonymous'] ?? 0]);
 
         // update "latest_chdate" for easier sorting of actual threads
         DBManager::get()->exec("UPDATE forum_entries SET latest_chdate = UNIX_TIMESTAMP()

lib/classes/ForumLike.php

@@ -13,11 +13,11 @@
  */
 
 class ForumLike {
-    
+
     /**
      * Set the posting denoted by the passed topic_id as liked for the
      * currently logged in user
-     * 
+     *
      * @param string $topic_id
      */
     static function like($topic_id) {
@@ -25,64 +25,66 @@ class ForumLike {
             forum_likes (topic_id, user_id)
             VALUES (?, ?)");
         $stmt->execute([$topic_id, $GLOBALS['user']->id]);
-    
+
         // get posting owner
         $data = ForumEntry::getConstraints($topic_id);
-        
+
         // notify owner of posting about the like
         setTempLanguage($data['user_id']);
         $notification = get_fullname($GLOBALS['user']->id) . _(' gefällt einer deiner Forenbeiträge!');
         restoreLanguage();
-        
+
         PersonalNotifications::add(
-            $data['user_id'], URLHelper::getURL('dispatch.php/course/forum/index/index/' . $topic_id .'?highlight_topic='. $topic_id .'#'. $topic_id),
-            $notification, $topic_id,
+            $data['user_id'],
+            URLHelper::getURL('dispatch.php/course/forum/index/index/' . $topic_id .'?highlight_topic='. $topic_id .'#'. $topic_id),
+            $notification,
+            $topic_id,
             Icon::create('forum', 'clickable')
         );
     }
-    
+
     /**
      * Revoke the liking of the posting denoted by the passed topic_id for the
      * currently logged in user
-     * 
+     *
      * @param string $topic_id
      */
     static function dislike($topic_id) {
         $stmt = DBManager::get()->prepare("DELETE FROM forum_likes
             WHERE topic_id = ? AND user_id = ?");
-        $stmt->execute([$topic_id, $GLOBALS['user']->id]);        
+        $stmt->execute([$topic_id, $GLOBALS['user']->id]);
     }
-    
+
     /**
      * Get the user_id for all likers of the topic denoted by the passed id
-     * 
+     *
      * @param string $topic_id
      * @return array  an array of user_id's
      */
     static function getLikes($topic_id) {
-        $stmt = DBManager::get()->prepare("SELECT 
+        $stmt = DBManager::get()->prepare("SELECT
             auth_user_md5.user_id FROM forum_likes
             LEFT JOIN auth_user_md5 USING (user_id)
             LEFT JOIN user_info USING (user_id)
             WHERE topic_id = ?");
         $stmt->execute([$topic_id]);
-        
+
         return $stmt->fetchAll(PDO::FETCH_COLUMN);
     }
-    
+
     /**
      * count the number of likes the user has received - system-wide
-     * 
+     *
      * @staticvar type $entries
      * @param string $user_id  the user's id to count the received likes for
-     * 
+     *
      * @return int  the number of likes received
      */
     static function receivedForUser($user_id)
     {
         static $entries;
 
-        if (!$entries[$user_id]) {
+        if (empty($entries[$user_id])) {
             $stmt = DBManager::get()->prepare("SELECT COUNT(*)
                 FROM forum_entries
                 LEFT JOIN forum_likes USING (topic_id)

lib/classes/ForumPerm.php

@@ -58,7 +58,7 @@ class ForumPerm {
         }
 
         // get the status for the user in the passed seminar
-        if (!$permissions[$seminar_id][$user_id]) {
+        if (empty($permissions[$seminar_id][$user_id])) {
             $permissions[$seminar_id][$user_id] = $GLOBALS['perm']->get_studip_perm($seminar_id, $user_id);
         }
 
@@ -155,7 +155,7 @@ class ForumPerm {
     {
         static $perms = [];
 
-        if (!$perms[$topic_id]) {
+        if (empty($perms[$topic_id])) {
             // find out if the posting is the last in the thread
             $constraints = ForumEntry::getConstraints($topic_id);
 

lib/classes/ForumVisit.php

@@ -157,6 +157,6 @@ class ForumVisit {
     static function getVisit($seminar_id)
     {
         $visit = self::getVisitDates($seminar_id);
-        return $visit['visitdate'];
+        return $visit['visitdate'] ?? 0;
     }
 }

lib/classes/SmileyFormat.php

@@ -49,8 +49,8 @@ class SmileyFormat extends TextFormat
     static function short($markup, $matches)
     {
         $smileys = Smiley::getShort();
-        $name    = $smileys[$matches[2]];
-        return isset($name)
+        $name    = $smileys[$matches[2]] ?? '';
+        return $name
             ? $matches[1] . Smiley::getByName($name)->getImageTag() . $matches[3]
             : $matches[0];
     }

lib/models/PersonalNotifications.class.php

@@ -55,13 +55,13 @@ class PersonalNotifications extends SimpleORMap
 
     protected $unseen = null;
 
-    protected function cbExpireCache($notification)
+    protected function cbExpireCache()
     {
         $query = "SELECT user_id
                   FROM personal_notifications_user
                   WHERE personal_notification_id = :id";
         $statement = DBManager::get()->prepare($query);
-        $statement->bindValue(':id', $notification->id);
+        $statement->bindValue(':id', $this->id);
         $statement->execute();
 
         $user_ids = $statement->fetchAll(PDO::FETCH_COLUMN);

lib/navigation/AutoNavigation.php

@@ -32,9 +32,8 @@ class AutoNavigation extends Navigation
 
         // if URL is set, try to guess whether active or not
         if (isset($url)) {
-            list($request_path, $query) = explode('?', Request::path());
-            list($request_url, $query)  = explode('?', Request::url());
-            list($url, $query)          = explode('?', $url);
+            $request_path = explode('?', Request::path())[0];
+            $request_url  = explode('?', Request::url())[0];
 
             if (!preg_match('%^[a-z]+:%', $url) && $url[0] !== '/') {
                 $url = $GLOBALS['CANONICAL_RELATIVE_PATH_STUDIP'].$url;