MDL-66553 quiz/questions: show idnumber and tags when adding from qbank

mod/quiz/classes/question/bank/custom_view.php

@@ -207,7 +207,7 @@ class custom_view extends \core_question\bank\view {
     }
 
     protected function print_category_info($category) {
-        $formatoptions = new stdClass();
+        $formatoptions = new \stdClass();
         $formatoptions->noclean = true;
         $strcategory = get_string('category', 'quiz');
         echo '<div class="categoryinfo"><div class="categorynamefieldcontainer">' .

mod/quiz/classes/question/bank/question_name_text_column.php

@@ -44,7 +44,7 @@ class question_name_text_column extends \core_question\bank\question_name_column
         if ($labelfor) {
             echo '<label for="' . $labelfor . '">';
         }
-        echo quiz_question_tostring($question);
+        echo quiz_question_tostring($question, false, true, true, $question->tags);
         if ($labelfor) {
             echo '</label>';
         }
@@ -55,6 +55,12 @@ class question_name_text_column extends \core_question\bank\question_name_column
         $fields = parent::get_required_fields();
         $fields[] = 'q.questiontext';
         $fields[] = 'q.questiontextformat';
+        $fields[] = 'q.idnumber';
         return $fields;
     }
+
+    public function load_additional_data(array $questions) {
+        parent::load_additional_data($questions);
+        parent::load_question_tags($questions);
+    }
 }

mod/quiz/locallib.php

@@ -2048,17 +2048,43 @@ class qubaids_for_quiz_user extends qubaid_join {
  * @param bool $showicon If true, show the question's icon with the question. False by default.
  * @param bool $showquestiontext If true (default), show question text after question name.
  *       If false, show only question name.
- * @return string
+ * @param bool $showidnumber If true, show the question's idnumber, if any. False by default.
+ * @param core_tag_tag[]|bool $showtags if array passed, show those tags. Else, if true, get and show tags,
+ *       else, don't show tags (which is the default).
+ * @return string HTML fragment.
  */
-function quiz_question_tostring($question, $showicon = false, $showquestiontext = true) {
+function quiz_question_tostring($question, $showicon = false, $showquestiontext = true,
+        $showidnumber = false, $showtags = false) {
+    global $OUTPUT;
     $result = '';
 
+    // Question name.
     $name = shorten_text(format_string($question->name), 200);
     if ($showicon) {
         $name .= print_question_icon($question) . ' ' . $name;
     }
     $result .= html_writer::span($name, 'questionname');
 
+    // Question idnumber.
+    if ($showidnumber && $question->idnumber !== null && $question->idnumber !== '') {
+        $result .= ' ' . html_writer::span(
+                html_writer::span(get_string('idnumber', 'question'), 'accesshide') .
+                ' ' . $question->idnumber, 'badge badge-primary');
+    }
+
+    // Question tags.
+    if (is_array($showtags)) {
+        $tags = $showtags;
+    } else if ($showtags) {
+        $tags = core_tag_tag::get_item_tags('core_question', 'question', $question->id);
+    } else {
+        $tags = [];
+    }
+    if ($tags) {
+        $result .= $OUTPUT->tag_list($tags, null, 'd-inline', 0, null, true);
+    }
+
+    // Question text.
     if ($showquestiontext) {
         $questiontext = question_utils::to_plain_text($question->questiontext,
                 $question->questiontextformat, array('noclean' => true, 'para' => false));

mod/quiz/tests/behat/editing_add_from_question_bank.feature

@@ -21,9 +21,9 @@ Feature: Adding questions to a quiz from the question bank
       | contextlevel | reference | name           |
       | Course       | C1        | Test questions |
     And the following "questions" exist:
-      | questioncategory | qtype     | name             | user     | questiontext     |
-      | Test questions   | essay     | question 01 name | admin    | Question 01 text |
-      | Test questions   | essay     | question 02 name | teacher1 | Question 02 text |
+      | questioncategory | qtype     | name             | user     | questiontext     | idnumber |
+      | Test questions   | essay     | question 01 name | admin    | Question 01 text |          |
+      | Test questions   | essay     | question 02 name | teacher1 | Question 02 text | qidnum   |
 
   Scenario: The questions can be filtered by tag
     Given I log in as "teacher1"
@@ -42,9 +42,12 @@ Feature: Adding questions to a quiz from the question bank
     And I navigate to "Edit quiz" in current page administration
     And I open the "last" add to quiz menu
     And I follow "from question bank"
+    Then I should see "foo" in the "question 01 name" "table_row"
+    And I should see "bar" in the "question 02 name" "table_row"
+    And I should see "qidnum" in the "question 02 name" "table_row"
     And I set the field "Filter by tags..." to "foo"
     And I press key "13" in the field "Filter by tags..."
-    Then I should see "question 01 name" in the "categoryquestions" "table"
+    And I should see "question 01 name" in the "categoryquestions" "table"
     And I should not see "question 02 name" in the "categoryquestions" "table"
 
   Scenario: The question modal can be paginated