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