Admin: Gradebook: Add configuration setting 'certificate_export_report_user_extra_fields' to add a CSV report on issued certificates - refs #4658

Author: Juan Cortizas Ponte <124381395+juancpbinario@users.noreply.github.com>

main/gradebook/gradebook_display_certificate.php

@@ -172,6 +172,72 @@ switch ($action) {
             api_not_allowed(true);
         }
         break;
+    case 'download_certificates_report':
+        $exportData = array_map(function($learner) {
+            return [
+                $learner['user_id'],
+                $learner['username'],
+                $learner['firstname'],
+                $learner['lastname'],
+            ];
+        }, $certificate_list);
+
+        $csvContent = [];
+        $csvHeaders = [];
+        $csvHeaders[] = get_lang('Id');
+        $csvHeaders[] = get_lang('UserName');
+        $csvHeaders[] = get_lang('FirstName');
+        $csvHeaders[] = get_lang('LastName');
+        $csvHeaders[] = get_lang('Score');
+        $csvHeaders[] = get_lang('Date');
+
+        $extraFields = [];
+        $extraFieldsFromSettings = [];
+        $extraFieldsFromSettings = api_get_configuration_value('certificate_export_report_user_extra_fields');
+
+        if (!empty($extraFieldsFromSettings) && isset($extraFieldsFromSettings['extra_fields'])) {
+            $extraFields = $extraFieldsFromSettings['extra_fields'];
+            $usersProfileInfo = [];
+
+            $userIds = array_column($certificate_list, 'user_id', 'user_id');
+
+            foreach ($extraFields as $fieldName) {
+                $extraFieldInfo = UserManager::get_extra_field_information_by_name($fieldName);
+
+                if (!empty($extraFieldInfo)) {
+                    $csvHeaders[] = $fieldName;
+
+                    $usersProfileInfo[$extraFieldInfo['id']] = TrackingCourseLog::getAdditionalProfileInformationOfFieldByUser(
+                        $extraFieldInfo['id'],
+                        $userIds
+                    );
+                }
+            }
+
+            foreach($exportData as $key => $row) {
+                $list = GradebookUtils::get_list_gradebook_certificates_by_user_id(
+                    $row[0],
+                    $categoryId
+                );
+
+                foreach ($list as $valueCertificate) {
+                    $row[] = $valueCertificate['score_certificate'];
+                    $row[] = api_convert_and_format_date($valueCertificate['created_at']);
+                }
+
+                foreach($usersProfileInfo as $extraInfo) {
+                    $row[] = $extraInfo[$row[0]][0];
+                }
+
+                $csvContent[] = $row;
+            }
+        }
+
+        array_unshift($csvContent, $csvHeaders);
+
+        $fileName = 'learner_certificate_report_'.api_get_local_time();
+        Export::arrayToCsv($csvContent, $fileName);
+        break;
 }
 
 $interbreadcrumb[] = [
@@ -290,6 +356,11 @@ if (count($certificate_list) > 0 && $hideCertificateExport !== 'true') {
         );
     }
 
+    $actions .= Display::url(
+        Display::return_icon('export_csv.png', get_lang('ExportCertificateReport'), [], ICON_SIZE_MEDIUM),
+        $url.'&action=download_certificates_report'
+    );
+
     if ($allowCustomCertificate) {
         $actions .= Display::url(
             Display::return_icon('file_zip.png', get_lang('ExportAllCertificatesToZIP'), [], ICON_SIZE_MEDIUM),

main/install/configuration.dist.php

@@ -2432,6 +2432,9 @@ INSERT INTO extra_field (extra_field_type, field_type, variable, display_text, d
 // main URL (where the access_url_changeable field = 0)
 // $_configuration['multiple_url_hide_disabled_settings'] = false;
 
+// List of learner certificates - User extra fields to include at the exported CSV as columns
+//$_configuration['certificate_export_report_user_extra_fields'] = ['extra_fields' => ['office_address', 'office_phone_extension']];
+
 // Only courses with this option will be visible in catalogue
 // Requires DB changes:
 /*