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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Defines classes used for plugin info.
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*
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* @package core
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* @copyright 2011 David Mudrak <david@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core\plugininfo;
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use admin_settingpage;
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use part_of_admin_tree;
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/**
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* Class for webservice protocols
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*/
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class webservice extends base {
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public static function plugintype_supports_disabling(): bool {
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return true;
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}
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/**
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* Finds all enabled plugins, the result may include missing plugins.
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* @return array of enabled plugins $pluginname => $pluginname
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*/
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public static function get_enabled_plugins() {
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global $CFG;
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if (empty($CFG->enablewebservices) or empty($CFG->webserviceprotocols)) {
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return array();
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}
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$enabled = array();
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foreach (explode(',', $CFG->webserviceprotocols) as $protocol) {
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$enabled[$protocol] = $protocol;
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}
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return $enabled;
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}
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public static function enable_plugin(string $pluginname, int $enabled): bool {
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global $CFG;
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$haschanged = false;
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$plugins = [];
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if (!empty($CFG->webserviceprotocols)) {
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$plugins = array_flip(explode(',', $CFG->webserviceprotocols));
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}
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// Remove plugins that are no longer available.
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$availablews = \core_component::get_plugin_list('webservice');
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foreach ($plugins as $key => $notused) {
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if (empty($availablews[$key])) {
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unset($plugins[$key]);
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}
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}
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// Only set visibility if it's different from the current value.
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if ($enabled && !array_key_exists($pluginname, $plugins)) {
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$plugins[$pluginname] = $pluginname;
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$haschanged = true;
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} else if (!$enabled && array_key_exists($pluginname, $plugins)) {
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unset($plugins[$pluginname]);
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$haschanged = true;
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}
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if ($haschanged) {
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$new = implode(',', array_flip($plugins));
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add_to_config_log('webserviceprotocols', $CFG->webserviceprotocols ?? '', $new, 'core');
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set_config('webserviceprotocols', $new);
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// Reset caches.
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\core_plugin_manager::reset_caches();
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}
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return $haschanged;
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}
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public function get_settings_section_name() {
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return 'webservicesetting' . $this->name;
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}
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public function load_settings(part_of_admin_tree $adminroot, $parentnodename, $hassiteconfig) {
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global $CFG, $USER, $DB, $OUTPUT, $PAGE; // In case settings.php wants to refer to them.
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/** @var \admin_root $ADMIN */
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$ADMIN = $adminroot; // May be used in settings.php.
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$plugininfo = $this; // Also can be used inside settings.php.
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$webservice = $this; // Also can be used inside settings.php.
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if (!$this->is_installed_and_upgraded()) {
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return;
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}
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if (!$hassiteconfig or !file_exists($this->full_path('settings.php'))) {
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return;
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}
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$section = $this->get_settings_section_name();
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$settings = new admin_settingpage($section, $this->displayname, 'moodle/site:config', $this->is_enabled() === false);
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include($this->full_path('settings.php')); // This may also set $settings to null.
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if ($settings) {
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$ADMIN->add($parentnodename, $settings);
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}
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}
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public function is_uninstall_allowed() {
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return true;
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}
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}
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