add adhoc cron for batch synchronization

Author: Laur0r

classes/local/table/remaining_courses_table.php

@@ -42,14 +42,17 @@ class remaining_courses_table extends \table_sql {
 
     private evasys_category $evasyscategory;
 
+    private bool $showbuttons;
+
     /**
      * Constructor for course_manager_table.
      */
-    public function __construct($categoryids, $semester, evasys_category $evasyscategory, $coursefullname = null) {
+    public function __construct($categoryids, $semester, evasys_category $evasyscategory, $coursefullname = null, bool $showbuttons = true) {
         parent::__construct('block_evasys_sync-course_manager_table');
         global $DB, $PAGE, $OUTPUT;
 
         $this->evasyscategory = $evasyscategory;
+        $this->showbuttons = $showbuttons;
 
         $fields = 'c.id as courseid, c.fullname as coursename, cfd.intvalue as semester';
 
@@ -134,7 +137,7 @@ public function col_teacher($row) {
      */
     public function col_tools($row) {
         global $PAGE, $OUTPUT;
-        if (!$this->evasyscategory->default_period_set()) {
+        if (!$this->evasyscategory->default_period_set() || !$this->showbuttons) {
             return '';
         }
         return $OUTPUT->render(new \single_button(new moodle_url($PAGE->url, ['action' => 'seteval', 'ids[]' => $row->courseid]),
@@ -155,7 +158,7 @@ public function wrap_html_finish() {
         parent::wrap_html_finish();
         echo "<br>";
 
-        if (!$this->evasyscategory->default_period_set()) {
+        if (!$this->evasyscategory->default_period_set() || !$this->showbuttons) {
             return;
         }
 

classes/task/evasys_bulk_task.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace block_evasys_sync\task;
+
+use core\task\adhoc_task;
+
+class evasys_bulk_task extends adhoc_task{
+
+    public function execute()
+    {
+        $data = $this->get_custom_data();
+        $courses = $data->courses;
+        $evasyscategory = $data->evasyscategory;
+        if(empty($evasyscategory) || empty($courses)){
+            mtrace("No category or courses specified, exiting.");
+        }
+        $errors = \block_evasys_sync\evaluation_manager::set_default_evaluation_for($courses, $evasyscategory);
+        if ($errors) {
+            $erroroutput = '';
+            foreach ($errors as $courseid => $error) {
+                $erroroutput .= $courseid . ': ' . $error . '<br>';
+            }
+            mtrace($erroroutput);
+        }
+    }
+}

lang/en/block_evasys_sync.php

@@ -301,3 +301,5 @@
 $string['missing_course_id'] = 'Missing course id! Please contact the Learnweb support with a link to the course in HIS LSF which should be evaluated.';
 $string['no_evasys_course_found'] = 'No matching EvaSys-Course found! Please contact your evaluation coordinator.';
 $string['not_inside_evaluation_category'] = 'This course isn\'t inside any evaluation category! Please contact the Learnweb support.';
+
+$string["running_crontask"] = "The synchronization to Evasys is currently being processed. This may take a few minutes. Please wait and reload the page.";

managecategory_remaining.php

@@ -23,6 +23,7 @@
  */
 
 use block_evasys_sync\local\table\remaining_courses_table;
+use block_evasys_sync\task\evasys_bulk_task;
 use customfield_semester\data_controller;
 
 require_once(__DIR__ . '/../../config.php');
@@ -50,13 +51,18 @@
 if ($action === 'seteval') {
     require_sesskey();
     $courses = required_param_array('ids', PARAM_INT);
-    $errors = \block_evasys_sync\evaluation_manager::set_default_evaluation_for($courses, $evasyscategory);
-    if ($errors) {
-        $erroroutput = '';
-        foreach ($errors as $courseid => $error) {
-            $erroroutput .= $courseid . ': ' . $error . '<br>';
-        }
-        \core\notification::error($erroroutput);
+    $queuedtasks = \core\task\manager::get_adhoc_tasks(evasys_bulk_task::class);
+    $tasksofcurrentmodule = array_filter($queuedtasks, fn($task) => $task->get_custom_data()->evasyscategory === $evasyscategory);
+    if(empty($tasksofcurrentmodule)){
+        $task = new evasys_bulk_task();
+        $data = new stdClass();
+        $data->courses = $courses;
+        $data->evasyscategory = $evasyscategory;
+        $task->set_custom_data($data);
+        $task->set_userid($USER->id);
+        \core\task\manager::queue_adhoc_task($task, true);
+    } else {
+        \core\notification::warning(get_string("running_crontask", "block_evasys"));
     }
     redirect($PAGE->url);
 }
@@ -72,7 +78,10 @@
 
 $catids = array_merge($category->get_all_children_ids(), [$category->id]);
 
-$table = new remaining_courses_table($catids, $data->semester ?? null, $evasyscategory, $data->coursename ?? null);
+$queuedtasks = \core\task\manager::get_adhoc_tasks(evasys_bulk_task::class);
+$tasksofcurrentmodule = array_filter($queuedtasks, fn($task) => $task->get_custom_data()->evasyscategory === $evasyscategory);
+
+$table = new remaining_courses_table($catids, $data->semester ?? null, $evasyscategory, $data->coursename ?? null, empty($tasksofcurrentmodule));
 $table->define_baseurl($PAGE->url);
 
 $PAGE->navigation->add('EvaSys', new moodle_url('/blocks/evasys_sync/manageroverview.php'))
@@ -87,6 +96,10 @@
 $renderer = $PAGE->get_renderer('block_evasys_sync');
 $renderer->print_evasys_category_header($evasyscategory);
 
+if(!empty($tasksofcurrentmodule)){
+    \core\notification::warning(get_string("running_crontask", "block_evasys"));
+}
+
 $table->out(48, false);
 
 echo $OUTPUT->footer();