Tweaks to timeless mode

amd/src/report-viewer-components.js

@@ -697,7 +697,7 @@ export default {
                                         {{ page.shortname }}
                                     </b-col>
                                 </b-row>
-                                <b-row>
+                                <b-row v-if="!page.timeless">
                                     <b-col cols="4"><b>{{ text.duration}}</b></b-col>
                                     <b-col cols="8">
                                         {{ pageduration(page) }}

classes/studyplanpage.php

@@ -359,6 +359,7 @@ class studyplanpage {
             "timing" => new \external_value(PARAM_TEXT, '(past|present|future)'),
             "studylines" => new \external_multiple_structure(studyline::user_structure()),
             "perioddesc" => period::page_structure(),
+            "timeless" => new \external_value(PARAM_BOOL, 'Page does not include time information'),
         ], 'Studyplan page with user info', $value);
     }
 
@@ -380,6 +381,7 @@ class studyplanpage {
             'timing' => $this->timing(),
             'studylines' => [],
             "perioddesc" => period::page_model($this),
+            'timeless' => \get_config("local_treestudyplan","timelessperiods"),
         ];
 
         $children = studyline::find_page_children($this);