Add small info in discussion overview if forum is in review mode

Author: justusdieckmann

lang/en/moodleoverflow.php

@@ -425,6 +425,8 @@
 $string['nothing'] = 'Nothing';
 $string['questions'] = 'Questions';
 $string['questions_and_posts'] = 'Questions and answers';
+$string['desc:review_questions'] = 'All questions are going to be reviewed by a teacher before being published';
+$string['desc:review_everything'] = 'All questions and answers are going to be reviewed by a teacher before being published.';
 $string['allowreview'] = 'Allow moderated forums';
 $string['allowreview_desc'] = 'Allow teachers to enable that all posts (or only all questions) have to be reviewed by them in order to be published.';
 $string['amount_waiting_for_review'] = '{$a} post(s) need to be reviewed!';

view.php

@@ -100,6 +100,15 @@
     echo html_writer::tag('p', get_string($strkeys[$moodleoverflow->anonymous], 'moodleoverflow'));
 }
 
+$reviewlevel = \mod_moodleoverflow\review::get_review_level($moodleoverflow);
+if ($reviewlevel > 0) {
+    $strkeys = [
+        \mod_moodleoverflow\review::QUESTIONS => 'desc:review_questions',
+        \mod_moodleoverflow\review::EVERYTHING => 'desc:review_everything'
+    ];
+    echo html_writer::tag('p', get_string($strkeys[$reviewlevel], 'moodleoverflow'));
+}
+
 // Show the description of the instance.
 if (!empty($moodleoverflow->intro)) {
     echo $OUTPUT->box(format_module_intro('moodleoverflow', $moodleoverflow, $cm->id), 'generalbox', 'intro');