Proyectos de Subversion Moodle

<?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/>.

namespace editor_tiny\plugininfo;

use moodle_url;

/**

 * Subplugin info class.

 *

 * @package     editor_tiny

 * @copyright   2022 Andrew Lyons <andrew@nicols.co.uk>

 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class tiny extends \core\plugininfo\base {

    public static function plugintype_supports_disabling(): bool {

        return true;

    }

    /**

     * These subplugins can be uninstalled.

     *

     * @return bool

     */

    public function is_uninstall_allowed(): bool {

        return true;

    }

    /**

     * Return URL used for management of plugins of this type.

     *

     * @return moodle_url

     */

    public static function get_manage_url(): moodle_url {

        return new moodle_url('/admin/settings.php', [

            'section' => 'editorsettingstiny',

        ]);

    }

    /**

     * Include the settings.php file from subplugins if provided.

     *

     * This is a copy of very similar implementations from various other subplugin areas.

     *

     * @param \part_of_admin_tree $adminroot

     * @param string $parentnodename

     * @param bool $hassiteconfig whether the current user has moodle/site:config capability

     */

    public function load_settings(\part_of_admin_tree $adminroot, $parentnodename, $hassiteconfig): void {

        // In case settings.php wants to refer to them.

        global $CFG, $USER, $DB, $OUTPUT, $PAGE;

        /** @var \admin_root $ADMIN */

        $ADMIN = $adminroot; // May be used in settings.php.

        $plugininfo = $this; // Also can be used inside settings.php.

        if (!$this->is_installed_and_upgraded()) {

            return;

        }

        if (!$hassiteconfig || !file_exists($this->full_path('settings.php'))) {

            return;

        }

        $section = $this->get_settings_section_name();

        $settings = new \admin_settingpage(

            $section,

            $this->displayname,

            'moodle/site:config',

            $this->is_enabled() === false

        );

        // This may also set $settings to null.

        include($this->full_path('settings.php'));

        if ($settings) {

            $ADMIN->add($parentnodename, $settings);

        }

    }

    /**

     * Get the settings section name.

     * This is used to get the setting links in the Tiny sub-plugins table.

     *

     * @return null|string the settings section name.

     */

    public function get_settings_section_name(): ?string {

        if (!file_exists($this->full_path('settings.php'))) {

            return null;

        }

        return "tiny_{$this->name}_settings";

    }

    public static function get_enabled_plugins(): array {

        $pluginmanager = \core_plugin_manager::instance();

        $plugins = $pluginmanager->get_installed_plugins('tiny');

        if (!$plugins) {

            return [];

        }

        // Filter to return only enabled plugins.

        $enabled = [];

        foreach (array_keys($plugins) as $pluginname) {

            $disabled = get_config("tiny_{$pluginname}", 'disabled');

            if (empty($disabled)) {

                $enabled[$pluginname] = $pluginname;

            }

        }

        return $enabled;

    }

    public static function enable_plugin(string $plugin, int $enabled): bool {

        $pluginname = "tiny_{$plugin}";

        $oldvalue = !empty(get_config($pluginname, 'disabled'));

        $disabled = empty($enabled);

        $haschanged = false;

        // Only set value if there is no config setting or if the value is different from the previous one.

        if (!$oldvalue && $disabled) {

            set_config('disabled', $disabled, $pluginname);

            $haschanged = true;

        } else if ($oldvalue && !$disabled) {

            unset_config('disabled', $pluginname);

            $haschanged = true;

        }

        if ($haschanged) {

            add_to_config_log('disabled', $oldvalue, $disabled, $pluginname);

            \core_plugin_manager::reset_caches();

        }

        return $haschanged;

    }

}