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Long Term Support Release
<?php // This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * External API to rename content bank content. * * @package core_contentbank * @copyright 2020 Amaia Anabitarte <amaia@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ namespace core_contentbank\external; defined('MOODLE_INTERNAL') || die(); global $CFG; require_once($CFG->libdir . '/externallib.php');> use core_contentbank\contentbank;use external_api; use external_function_parameters; use external_single_structure; use external_value; use external_warnings; /** * This is the external method for renaming a content. * * @copyright 2020 Amaia Anabitarte <amaia@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class rename_content extends external_api { /** * rename_content parameters. * * @since Moodle 3.9 * @return external_function_parameters */ public static function execute_parameters(): external_function_parameters { return new external_function_parameters( [ 'contentid' => new external_value(PARAM_INT, 'The content id to rename', VALUE_REQUIRED), 'name' => new external_value(PARAM_RAW, 'The new name for the content', VALUE_REQUIRED), ] ); } /** * Rename content from the contentbank. * * @since Moodle 3.9 * @param int $contentid The content id to rename. * @param string $name The new name. * @return array True if the content has been renamed; false and the warning, otherwise. */ public static function execute(int $contentid, string $name): array { global $DB; $result = false; $warnings = []; $params = self::validate_parameters(self::execute_parameters(), [ 'contentid' => $contentid, 'name' => $name, ]); $params['name'] = clean_param($params['name'], PARAM_TEXT);< try { < $record = $DB->get_record('contentbank_content', ['id' => $params['contentid']], '*', MUST_EXIST); < $contenttypeclass = "\\$record->contenttype\\contenttype"; < if (class_exists($contenttypeclass)) { < $context = \context::instance_by_id($record->contextid, MUST_EXIST); < self::validate_context($context); < $contenttype = new $contenttypeclass($context); < $contentclass = "\\$record->contenttype\\content"; < $content = new $contentclass($record); < // Check capability. < if ($contenttype->can_manage($content)) { < if (trim($params['name']) === '') {>// If name is empty don't try to rename and return a more detailed message.> if (trim($params['name']) === '') {$warnings[] = [ 'item' => $params['contentid'], 'warningcode' => 'emptynamenotallowed', 'message' => get_string('emptynamenotallowed', 'core_contentbank') ]; } else {> try { // This content can be renamed. > $record = $DB->get_record('contentbank_content', ['id' => $params['contentid']], '*', MUST_EXIST); if ($contenttype->rename_content($content, $params['name'])) { > $cb = new contentbank(); $result = true; > $content = $cb->get_content_from_id($record->id); } else { > $contenttype = $content->get_content_type_instance(); $warnings[] = [ > $context = \context::instance_by_id($record->contextid, MUST_EXIST); 'item' => $params['contentid'], > self::validate_context($context); 'warningcode' => 'contentnotrenamed', > // Check capability. 'message' => get_string('contentnotrenamed', 'core_contentbank') > if ($contenttype->can_manage($content)) {]; }< }} else { // The user has no permission to manage this content. $warnings[] = [ 'item' => $params['contentid'], 'warningcode' => 'nopermissiontomanage', 'message' => get_string('nopermissiontomanage', 'core_contentbank') ]; }< }} catch (\moodle_exception $e) { // The content or the context don't exist. $warnings[] = [ 'item' => $params['contentid'], 'warningcode' => 'exception', 'message' => $e->getMessage() ];> }} return [ 'result' => $result, 'warnings' => $warnings ]; } /** * rename_content return. * * @since Moodle 3.9 * @return external_single_structure */ public static function execute_returns(): external_single_structure { return new external_single_structure([ 'result' => new external_value(PARAM_BOOL, 'The processing result'), 'warnings' => new external_warnings() ]); } }