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  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
  • /admin/ -> plugins.php (source)
    <?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/>.
    
    /**
     * UI for general plugins management
     *
     * @package    core
     * @subpackage admin
     * @copyright  2011 David Mudrak <david@moodle.com>
     * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
     */
    
    require_once(__DIR__ . '/../config.php');
    require_once($CFG->libdir . '/adminlib.php');
    require_once($CFG->libdir . '/filelib.php');
    
    $fetchupdates = optional_param('fetchupdates', false, PARAM_BOOL); // Check for available plugins updates.
    $updatesonly = optional_param('updatesonly', false, PARAM_BOOL); // Show updateable plugins only.
    $contribonly = optional_param('contribonly', false, PARAM_BOOL); // Show additional plugins only.
    $uninstall = optional_param('uninstall', '', PARAM_COMPONENT); // Uninstall the plugin.
    $delete = optional_param('delete', '', PARAM_COMPONENT); // Delete the plugin folder after it is uninstalled.
    $confirmed = optional_param('confirm', false, PARAM_BOOL); // Confirm the uninstall/delete action.
    $return = optional_param('return', 'overview', PARAM_ALPHA); // Where to return after uninstall.
    $installupdate = optional_param('installupdate', null, PARAM_COMPONENT); // Install given available update.
    $installupdateversion = optional_param('installupdateversion', null, PARAM_INT); // Version of the available update to install.
    $installupdatex = optional_param('installupdatex', false, PARAM_BOOL); // Install all available plugin updates.
    $confirminstallupdate = optional_param('confirminstallupdate', false, PARAM_BOOL); // Available update(s) install confirmed?
    
    // NOTE: do not use admin_externalpage_setup() here because it loads
    //       full admin tree which is not possible during uninstallation.
    
    
    < require_admin();
    > require_login();
    $syscontext = context_system::instance();
    > require_capability('moodle/site:config', $syscontext);
    // URL params we want to maintain on redirects. $pageparams = array('updatesonly' => $updatesonly, 'contribonly' => $contribonly); $pageurl = new moodle_url('/admin/plugins.php', $pageparams); $pluginman = core_plugin_manager::instance(); if ($uninstall) {
    > require_sesskey();
    if (!$confirmed) { admin_externalpage_setup('pluginsoverview', '', $pageparams); } else { $PAGE->set_url($pageurl); $PAGE->set_context($syscontext); $PAGE->set_pagelayout('maintenance'); $PAGE->set_popup_notification_allowed(false); } /** @var core_admin_renderer $output */ $output = $PAGE->get_renderer('core', 'admin'); $pluginfo = $pluginman->get_plugin_info($uninstall); // Make sure we know the plugin. if (is_null($pluginfo)) { throw new moodle_exception('err_uninstalling_unknown_plugin', 'core_plugin', '', array('plugin' => $uninstall), 'core_plugin_manager::get_plugin_info() returned null for the plugin to be uninstalled'); } $pluginname = $pluginman->plugin_name($pluginfo->component); $PAGE->set_title($pluginname); $PAGE->navbar->add(get_string('uninstalling', 'core_plugin', array('name' => $pluginname))); if (!$pluginman->can_uninstall_plugin($pluginfo->component)) { throw new moodle_exception('err_cannot_uninstall_plugin', 'core_plugin', '', array('plugin' => $pluginfo->component), 'core_plugin_manager::can_uninstall_plugin() returned false'); } if (!$confirmed) { $continueurl = new moodle_url($PAGE->url, array('uninstall' => $pluginfo->component, 'sesskey' => sesskey(), 'confirm' => 1, 'return'=>$return)); $cancelurl = $pluginfo->get_return_url_after_uninstall($return); echo $output->plugin_uninstall_confirm_page($pluginman, $pluginfo, $continueurl, $cancelurl); exit(); } else {
    < require_sesskey();
    $SESSION->pluginuninstallreturn = $pluginfo->get_return_url_after_uninstall($return); $progress = new progress_trace_buffer(new text_progress_trace(), false); $pluginman->uninstall_plugin($pluginfo->component, $progress); $progress->finished(); if ($pluginman->is_plugin_folder_removable($pluginfo->component)) { $continueurl = new moodle_url($PAGE->url, array('delete' => $pluginfo->component, 'sesskey' => sesskey(), 'confirm' => 1)); echo $output->plugin_uninstall_results_removable_page($pluginman, $pluginfo, $progress, $continueurl); // Reset op code caches. if (function_exists('opcache_reset')) { opcache_reset(); } exit(); } else { echo $output->plugin_uninstall_results_page($pluginman, $pluginfo, $progress); // Reset op code caches. if (function_exists('opcache_reset')) { opcache_reset(); } exit(); } } } if ($delete and $confirmed) { require_sesskey(); $PAGE->set_url($pageurl); $PAGE->set_context($syscontext); $PAGE->set_pagelayout('maintenance'); $PAGE->set_popup_notification_allowed(false); /** @var core_admin_renderer $output */ $output = $PAGE->get_renderer('core', 'admin'); $pluginfo = $pluginman->get_plugin_info($delete); // Make sure we know the plugin. if (is_null($pluginfo)) { throw new moodle_exception('err_removing_unknown_plugin', 'core_plugin', '', array('plugin' => $delete), 'core_plugin_manager::get_plugin_info() returned null for the plugin to be deleted'); } $pluginname = $pluginman->plugin_name($pluginfo->component); $PAGE->set_title($pluginname); $PAGE->navbar->add(get_string('uninstalling', 'core_plugin', array('name' => $pluginname))); // Make sure it is not installed. if (!is_null($pluginfo->versiondb)) { throw new moodle_exception('err_removing_installed_plugin', 'core_plugin', '', array('plugin' => $pluginfo->component, 'versiondb' => $pluginfo->versiondb), 'core_plugin_manager::get_plugin_info() returned not-null versiondb for the plugin to be deleted'); } // Make sure the folder is within Moodle installation tree. if (strpos($pluginfo->rootdir, $CFG->dirroot) !== 0) { throw new moodle_exception('err_unexpected_plugin_rootdir', 'core_plugin', '', array('plugin' => $pluginfo->component, 'rootdir' => $pluginfo->rootdir, 'dirroot' => $CFG->dirroot), 'plugin root folder not in the moodle dirroot'); } // So long, and thanks for all the bugs. $pluginman->remove_plugin_folder($pluginfo); // We need to execute upgrade to make sure everything including caches is up to date. redirect(new moodle_url('/admin/index.php')); } // Install all avilable updates. if ($installupdatex) { require_once($CFG->libdir.'/upgradelib.php'); require_sesskey(); $PAGE->set_url($pageurl); $PAGE->set_context($syscontext); $PAGE->set_pagelayout('maintenance'); $PAGE->set_popup_notification_allowed(false); $installable = $pluginman->filter_installable($pluginman->available_updates()); upgrade_install_plugins($installable, $confirminstallupdate, get_string('updateavailableinstallallhead', 'core_admin'), new moodle_url($PAGE->url, array('installupdatex' => 1, 'confirminstallupdate' => 1)) ); } // Install single available update. if ($installupdate and $installupdateversion) { require_once($CFG->libdir.'/upgradelib.php'); require_sesskey(); $PAGE->set_url($pageurl); $PAGE->set_context($syscontext); $PAGE->set_pagelayout('maintenance'); $PAGE->set_popup_notification_allowed(false); if ($pluginman->is_remote_plugin_installable($installupdate, $installupdateversion)) { $installable = array($pluginman->get_remote_plugin_info($installupdate, $installupdateversion, true)); upgrade_install_plugins($installable, $confirminstallupdate, get_string('updateavailableinstallallhead', 'core_admin'), new moodle_url($PAGE->url, array('installupdate' => $installupdate, 'installupdateversion' => $installupdateversion, 'confirminstallupdate' => 1) ) ); } } admin_externalpage_setup('pluginsoverview', '', $pageparams); /** @var core_admin_renderer $output */ $output = $PAGE->get_renderer('core', 'admin'); $checker = \core\update\checker::instance(); if ($fetchupdates) { require_sesskey(); $checker->fetch(); redirect($PAGE->url); } echo $output->plugin_management_page($pluginman, $checker, $pageparams);