Add apigetcidreq

main/exercise/exercise.php

@@ -1072,7 +1072,10 @@ if (isset($attribute['path']) && is_array($attribute['path'])) {
 
         // prof only
         if ($is_allowedToEdit) {
-            $item = Display::tag('td', Display::return_icon('hotpotatoes_s.png', "HotPotatoes").'<a href="showinframes.php?file='.$path.'&cid='.api_get_course_id().'&uid='.$userId.'" '.(!$active ? 'class="invisible"' : '').' >'.$title.'</a> ');
+            $item = Display::tag(
+                'td',
+                Display::return_icon('hotpotatoes_s.png', "HotPotatoes").
+                '<a href="showinframes.php?file='.$path.'&'.api_get_cidreq().'&uid='.$userId.'" '.(!$active ? 'class="invisible"' : '').' >'.$title.'</a> ');
             $item .= Display::tag('td', '-');
 
             $actions = Display::url(

main/inc/lib/api.lib.php

@@ -7980,6 +7980,7 @@ function api_mail_html(
 
     // WordWrap the html body (phpMailer only fixes AltBody) FS#2988
     $mail->Body = $mail->WrapText($mail->Body, $mail->WordWrap);
+
     // Send the mail message.
     if (!$mail->Send()) {
         error_log('ERROR: mail not sent to '.$recipient_name.' ('.$recipient_email.') because of '.$mail->ErrorInfo.'<br />');

main/lp/learnpath.class.php

@@ -11293,8 +11293,7 @@ EOD;
                 $result = Database::query("SELECT * FROM ".$TBL_DOCUMENT." WHERE c_id = $course_id AND id=$id");
                 $myrow = Database::fetch_array($result);
                 $path = $myrow['path'];
-                $link .= $main_dir_path . 'exercise/showinframes.php?file='.$path.'' .
-                        '&origin='.$origin.'&cid='.$course_code.'&uid='.api_get_user_id().'' .
+                $link .= $main_dir_path . 'exercise/showinframes.php?file='.$path.'&origin='.$origin.'&cid='.$course_code.'&uid='.api_get_user_id().'' .
                         '&learnpath_id='.$learningPathId.'&learnpath_item_id='.$id_in_path.'&lp_view_id='.$lpViewId;
                 break;
             case TOOL_FORUM: