MDL-76471 enrol: report filter on enrolment instance custom name.

course/tests/reportbuilder/datasource/participants_test.php

@@ -24,6 +24,7 @@ use core_reportbuilder\local\filters\boolean_select;
 use core_reportbuilder\local\filters\date;
 use core_reportbuilder\local\filters\duration;
 use core_reportbuilder\local\filters\select;
+use core_reportbuilder\local\filters\text;
 use core_reportbuilder_generator;
 use core_reportbuilder_testcase;
 use grade_item;
@@ -281,6 +282,21 @@ class participants_test extends core_reportbuilder_testcase {
                 ],
                 ['Lionel', 'Kira', 'Luna'],
             ],
+            [
+                'enrol:customname',
+                [
+                    'enrol:customname_operator' => text::IS_EMPTY,
+                ],
+                ['Luna', 'Kira', 'Lionel'],
+            ],
+            [
+                'enrol:customname',
+                [
+                    'enrol:customname_operator' => text::IS_EQUAL_TO,
+                    'enrol:customname_value' => 'All night long'
+                ],
+                [],
+            ],
             [
                 'role:name',
                 [

enrol/classes/reportbuilder/local/entities/enrol.php

@@ -20,7 +20,7 @@ use enrol_plugin;
 use lang_string;
 use stdClass;
 use core_reportbuilder\local\entities\base;
-use core_reportbuilder\local\filters\{boolean_select, date, duration, select};
+use core_reportbuilder\local\filters\{boolean_select, date, duration, select, text};
 use core_reportbuilder\local\helpers\format;
 use core_reportbuilder\local\report\{column, filter};
 
@@ -205,6 +205,16 @@ class enrol extends base {
                 }, enrol_get_plugins(true));
             });
 
+        // Custom name filter.
+        $filters[] = (new filter(
+            text::class,
+            'customname',
+            new lang_string('custominstancename', 'core_enrol'),
+            $this->get_entity_name(),
+            "{$enrolalias}.name"
+        ))
+            ->add_joins($this->get_joins());
+
         // Enabled filter.
         $filters[] = (new filter(
             boolean_select::class,