feat(replication): enhance course and category management
Implement enhanced category and course replication, improving the handling of both by ensuring new and existing categories are processed correctly. Introduce CLI support for bulk category imports using a dedicated flag and provide helper functions like `generateRandomString` and `removePath` for file management. Add a new `trigger_all.php` script to trigger replication for all courses and an `unenroll.php` script for unenrolling users with cleanup of related data. Includes error handling improvements and directory structure checks.
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5 changed files with 328 additions and 84 deletions
74
import.php
74
import.php
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@ -3,9 +3,78 @@ require_once("../../config.php");
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require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');
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require_once($CFG->dirroot . "/backup/util/includes/restore_includes.php");
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$timestamp = $_GET["timestamp"];
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$replicationconfig = get_config('local_replication');
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$directory = $replicationconfig->directory;
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function local_replication_process_category($category, $parent_id = 0) {
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global $DB;
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$oldid = (int)$category['oldid'];
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$name = (string)$category['name'];
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$existing_category = \core_course_category::get($oldid, IGNORE_MISSING);
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if ($existing_category->id) {
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// Update name and parent if necessary
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$updated_data = [];
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if ($existing_category->name !== $name) {
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$updated_data['name'] = $name;
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}
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if ($parent_id !== 0 && $existing_category->parent != $parent_id) {
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$updated_data['parent'] = $parent_id;
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}
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if (!empty($updated_data)) {
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// Update category
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$existing_category->update($updated_data);
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}
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} else {
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// Create categories up to the required ID
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$max_id = $DB->get_field_sql("SELECT MAX(id) FROM {course_categories}");
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while ($max_id < $oldid) {
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$new_category_data = [
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'name' => "Placeholder " . ($max_id + 1),
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'parent' => $parent_id,
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'idnumber' => '',
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'visible' => 1
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];
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// Create placeholder category
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\core_course_category::create($new_category_data);
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$max_id = $DB->get_field_sql("SELECT MAX(id) FROM {course_categories}");
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}
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// Create target category
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$new_category_data = [
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'id' => $oldid,
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'name' => $name,
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'parent' => $parent_id,
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'idnumber' => '',
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'visible' => 1
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];
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\core_course_category::update($new_category_data);
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}
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// Process sub-categories
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foreach ($category->category as $sub_category) {
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local_replication_process_category($sub_category, $oldid);
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}
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}
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if (isset($_GET["categories"])) {
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$infile = $directory . DIRECTORY_SEPARATOR . "categories_" . $timestamp . ".xml";
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$xml = simplexml_load_file($infile);
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foreach ($xml->category as $category) {
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local_replication_process_category($category);
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}
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echo("OK");
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exit();
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}
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$courseid = $_GET["courseid"];
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$categoryid = $_GET["categoryid"];
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$timestamp = $_GET["timestamp"];
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try {
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$course = get_course($courseid);
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@ -25,9 +94,6 @@ if ($course && !$categoryid) {
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$category = $DB->get_record('course_categories', array('id' => $categoryid), '*', MUST_EXIST);
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$replicationconfig = get_config('local_replication');
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$directory = $replicationconfig->directory;
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$infile = $directory . DIRECTORY_SEPARATOR . "course_" . $courseid . "_" . $categoryid . "_" . $timestamp . ".mbz";
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if (empty($CFG->tempdir)) {
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174
import_cli.php
174
import_cli.php
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@ -5,49 +5,6 @@ require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');
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require_once($CFG->dirroot . "/backup/util/includes/restore_includes.php");
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require_once($CFG->libdir . '/clilib.php');
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$usage = "Import a course from ContentMonster
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Usage:
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# php import_cli.php --courseid=<value> --categoryid=<value> --timestamp=<value> [--source=<value>]
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# php import_cli.php [--help|-h]
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Options:
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-h --help Print this help.
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--paramname=<value> Describe the parameter and the meaning of its values.
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";
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list($options, $unrecognised) = cli_get_params([
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'help' => false,
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'courseid' => null,
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'categoryid' => null,
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'timestamp' => null,
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'source' => null,
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], [
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'h' => 'help'
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]);
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if ($unrecognised) {
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$unrecognised = implode(PHP_EOL . ' ', $unrecognised);
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cli_error(get_string('cliunknowoption', 'core_admin', $unrecognised));
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}
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if ($options['help']) {
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cli_writeln($usage);
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exit(2);
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}
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if (empty($options['courseid'])) {
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cli_error('Missing mandatory argument courseid.', 2);
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}
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if (empty($options['categoryid'])) {
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cli_error('Missing mandatory argument categoryid.', 2);
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}
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if (empty($options['timestamp'])) {
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cli_error('Missing mandatory argument timestamp.', 2);
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}
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function generateRandomString($length = 10) {
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$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
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$charactersLength = strlen($characters);
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@ -76,21 +33,137 @@ function removePath($path) {
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closedir($handler);
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if (!rmdir($path)) {
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trigger_error('File Error: Failed to remove folder ' . $path, E_USER_ERROR);
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#trigger_error('File Error: Failed to remove folder ' . $path, E_USER_ERROR);
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}
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}
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else {
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// delete it
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if (!unlink($path)) {
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trigger_error('File Error: Failed to remove file ' . $path, E_USER_ERROR);
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#trigger_error('File Error: Failed to remove file ' . $path, E_USER_ERROR);
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}
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}
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}
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function process_category($category, $parent_id = 0) {
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global $DB;
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$oldid = (int)$category['oldid'];
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$name = (string)$category['name'];
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$existing_category = \core_course_category::get($oldid, IGNORE_MISSING);
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if ($existing_category->id) {
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// Update name and parent if necessary
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$updated_data = [];
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if ($existing_category->name !== $name) {
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$updated_data['name'] = $name;
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}
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if ($parent_id !== 0 && $existing_category->parent != $parent_id) {
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$updated_data['parent'] = $parent_id;
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}
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if (!empty($updated_data)) {
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// Update category
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$existing_category->update($updated_data);
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}
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} else {
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// Create categories up to the required ID
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$max_id = $DB->get_field_sql("SELECT MAX(id) FROM {course_categories}");
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while ($max_id < $oldid) {
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$new_category_data = [
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'name' => "Placeholder " . ($max_id + 1),
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'parent' => $parent_id,
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'idnumber' => '',
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'visible' => 1
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];
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// Create placeholder category
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\core_course_category::create($new_category_data);
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$max_id = $DB->get_field_sql("SELECT MAX(id) FROM {course_categories}");
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}
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// Create target category
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$new_category_data = [
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'id' => $oldid,
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'name' => $name,
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'parent' => $parent_id,
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'idnumber' => '',
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'visible' => 1
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];
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$existing_category = \core_course_category::get($oldid, MUST_EXIST, true);
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$existing_category->update($new_category_data);
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}
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// Process sub-categories
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foreach ($category->category as $sub_category) {
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process_category($sub_category, $oldid);
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}
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}
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$usage = "Import a course from ContentMonster
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Usage:
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# php import_cli.php --courseid=<value> --categoryid=<value> --timestamp=<value> [--source=<value>] [--categories]
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# php import_cli.php [--help|-h]
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Options:
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-h --help Print this help.
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--paramname=<value> Describe the parameter and the meaning of its values.
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";
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list($options, $unrecognised) = cli_get_params([
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'help' => false,
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'categories' => false,
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'courseid' => null,
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'categoryid' => null,
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'timestamp' => null,
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'source' => null,
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], [
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'h' => 'help',
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'c' => 'categories'
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]);
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if ($unrecognised) {
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$unrecognised = implode(PHP_EOL . ' ', $unrecognised);
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cli_error(get_string('cliunknowoption', 'core_admin', $unrecognised));
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}
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if ($options['help']) {
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cli_writeln($usage);
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exit(2);
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}
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$replicationconfig = get_config('local_replication');
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$directory = $replicationconfig->directory;
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if (empty($options['timestamp'])) {
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cli_error('Missing mandatory argument timestamp.', 2);
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}
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$timestamp = $options["timestamp"];
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if (!empty($options['categories'])) {
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$path = $directory . DIRECTORY_SEPARATOR . "categories_$timestamp.xml";
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$xml = simplexml_load_file($path);
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foreach ($xml->category as $category) {
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process_category($category);
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}
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removePath($path);
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echo("OK");
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exit();
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}
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if (empty($options['courseid'])) {
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cli_error('Missing mandatory argument courseid.', 2);
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}
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if (empty($options['categoryid'])) {
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cli_error('Missing mandatory argument categoryid.', 2);
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}
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$courseid = $options['courseid'];
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$categoryid = $options["categoryid"];
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$timestamp = $options["timestamp"];
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try {
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$course = get_course($courseid);
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@ -114,9 +187,6 @@ if (!$course) {
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}
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}
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$replicationconfig = get_config('local_replication');
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$directory = $replicationconfig->directory;
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$infile = $directory . DIRECTORY_SEPARATOR . "course_" . $courseid . "_" . $categoryid . "_" . $timestamp . ".mbz";
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if (empty($CFG->tempdir)) {
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@ -247,7 +317,11 @@ $course->shortname = $shortname;
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$DB->update_record('course', $course);
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removePath($path);
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try {
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removePath($path);
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} catch (\Throwable $th) {
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cli_writeln("Could not remove temporary files. Please remove them manually.");
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}
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cli_writeln("New course ID for '$shortname': $courseid in category {$category->id}");
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cli_writeln("OK");
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54
trigger.php
54
trigger.php
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@ -2,44 +2,40 @@
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require_once("../../config.php");
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require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');
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$id = $_GET["id"];
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$course = get_course($id);
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if (! function_exists('str_ends_with')) {
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function str_ends_with(string $haystack, string $needle): bool
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{
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$needle_len = strlen($needle);
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return ($needle_len === 0 || 0 === substr_compare($haystack, $needle, - $needle_len));
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}
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}
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$replicationconfig = get_config('local_replication');
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$directory = $replicationconfig->directory;
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if (!str_ends_with($directory, "/")) $directory = $directory . "/";
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if (isset($_GET["categories"])) {
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touch($directory . "categories.mew");
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echo("Done.");
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exit();
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}
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if (!isset($_GET["id"])) {
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die("Missing course ID!");
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}
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$id = $_GET["id"];
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$course = get_course($id);
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$context = context_course::instance($id);
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if (!has_capability('local/replication:replicate', $context)) {
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die("User not allowed to trigger replication!");
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}
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$bc = new backup_controller(\backup::TYPE_1COURSE, $id, backup::FORMAT_MOODLE,
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backup::INTERACTIVE_YES, backup::MODE_GENERAL, $USER->id);
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$tasks = $bc->get_plan()->get_tasks();
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foreach ($tasks as &$task) {
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if ($task instanceof \backup_root_task) {
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$setting = $task->get_setting('users');
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$setting->set_value('0');
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$setting = $task->get_setting('anonymize');
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$setting->set_value('1');
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$setting = $task->get_setting('role_assignments');
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$setting->set_value('0');
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$setting = $task->get_setting('filters');
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$setting->set_value('0');
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$setting = $task->get_setting('comments');
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$setting->set_value('0');
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$setting = $task->get_setting('logs');
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$setting->set_value('0');
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$setting = $task->get_setting('grade_histories');
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$setting->set_value('0');
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}
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if (!touch($directory . $id . "-" . $course->category . ".mew")) {
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die("Could not touch $directory$id-{$course->category}.mew");
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}
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$filename = $directory . '/course_' . $id . "_" . $course->category . "_" . date('U') . '.mbz';
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$bc->set_status(backup::STATUS_AWAITING);
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$bc->execute_plan();
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echo('Course is now getting replicated. <a href="javascript:history.back();">Back to Course Administration</a>');
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echo("Done.");
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33
trigger_all.php
Normal file
33
trigger_all.php
Normal file
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@ -0,0 +1,33 @@
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<?php
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require_once("../../config.php");
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require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');
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if (! function_exists('str_ends_with')) {
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function str_ends_with(string $haystack, string $needle): bool
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{
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$needle_len = strlen($needle);
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return ($needle_len === 0 || 0 === substr_compare($haystack, $needle, - $needle_len));
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}
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}
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$context = context_system::instance();
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if (!has_capability('local/replication:replicate', $context)) {
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die("User not allowed to trigger replication!");
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}
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$courses = get_courses();
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$replicationconfig = get_config('local_replication');
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$directory = $replicationconfig->directory;
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if (!str_ends_with($directory, "/")) $directory = $directory . "/";
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foreach ($courses as $course) {
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if (!touch($directory . $course->id . "-" . $course->category . ".mew")) {
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die("Could not touch $directory$id-{$course->category}.mew");
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}
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}
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echo("Done.");
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75
unenroll.php
Normal file
75
unenroll.php
Normal file
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@ -0,0 +1,75 @@
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<?php
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define('CLI_SCRIPT', true);
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require(__DIR__ . '/../../config.php');
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require_once($CFG->libdir . '/clilib.php');
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require_once($CFG->libdir . '/enrollib.php');
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require_once($CFG->libdir . '/completionlib.php');
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require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');
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$usage = "Usage:
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unenroll.php --username=<username> --shortname=<shortname>
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Options:
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--username The username of the user to unenroll.
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--shortname The shortname of the course to unenroll the user from.
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";
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list($options, $unrecognized) = cli_get_params(
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[
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'username' => null,
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'shortname' => null,
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'help' => false,
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],
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['h' => 'help']
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);
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if ($options['help'] || !$options['username'] || !$options['shortname']) {
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echo $usage;
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exit(0);
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}
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$username = $options['username'];
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$shortname = $options['shortname'];
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try {
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$user = $DB->get_record('user', array('username' => $username), '*', MUST_EXIST);
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} catch (Exception $ex) {
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cli_error('User ' . $username . ' does not exist.');
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}
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try {
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$course = $DB->get_record('course', array('shortname' => $shortname), '*', MUST_EXIST);
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} catch (Exception $ex) {
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cli_error('Course ' . $shortname . ' does not exist.');
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}
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$context = context_course::instance($course->id);
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$courseid = $course->id;
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$userid = $user->id;
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$context = context_course::instance($courseid);
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$enrolinstances = enrol_get_instances($courseid, true);
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$enrolplugin = enrol_get_plugin('manual');
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$manualinstance = null;
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foreach ($enrolinstances as $instance) {
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if ($instance->enrol == 'manual') {
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$manualinstance = $instance;
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break;
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}
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}
|
||||
if ($manualinstance === null) {
|
||||
cli_error('No manual enrollment instance found for the course.');
|
||||
}
|
||||
|
||||
$enrolplugin->unenrol_user($manualinstance, $userid);
|
||||
|
||||
$DB->delete_records('course_completions', ['userid' => $userid, 'course' => $courseid]);
|
||||
$DB->delete_records('course_completion_crit_compl', ['userid' => $userid, 'course' => $courseid]);
|
||||
|
||||
backup_plan_builder::delete_course_userdata($userid, $courseid);
|
||||
|
||||
cli_writeln("User '{$username}' has been unenrolled from course '{$shortname}' and their completion data has been removed.");
|
||||
Loading…
Reference in a new issue