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See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
/admin/ -> editors.php (source)
<?php

/**
 * Allows admin to configure editors.
 */

require_once('../config.php');
require_once($CFG->libdir.'/adminlib.php');
require_once($CFG->libdir.'/tablelib.php');

$action  = required_param('action', PARAM_ALPHANUMEXT);
$editor  = required_param('editor', PARAM_PLUGIN);
$confirm = optional_param('confirm', 0, PARAM_BOOL);

$PAGE->set_url('/admin/editors.php', array('action'=>$action, 'editor'=>$editor));
$PAGE->set_context(context_system::instance());

require_admin();

$returnurl = "$CFG->wwwroot/$CFG->admin/settings.php?section=manageeditors";

// get currently installed and enabled auth plugins
$available_editors = editors_get_available();
if (!empty($editor) and empty($available_editors[$editor])) {
    redirect ($returnurl);
}

$active_editors = explode(',', $CFG->texteditors);
foreach ($active_editors as $key=>$active) {
    if (empty($available_editors[$active])) {
        unset($active_editors[$key]);
    }
}

////////////////////////////////////////////////////////////////////////////////
// process actions

if (!confirm_sesskey()) {
    redirect($returnurl);
}

<
$return = true; switch ($action) { case 'disable':
< // remove from enabled list < $key = array_search($editor, $active_editors); < unset($active_editors[$key]); < add_to_config_log('editor_visibility', '1', '0', $editor);
> // Remove from enabled list. > $class = \core_plugin_manager::resolve_plugininfo_class('editor'); > $class::enable_plugin($editor, false);
break; case 'enable':
< // add to enabled list
> // Add to enabled list.
if (!in_array($editor, $active_editors)) {
< $active_editors[] = $editor; < $active_editors = array_unique($active_editors); < add_to_config_log('editor_visibility', '0', '1', $editor);
> $class = \core_plugin_manager::resolve_plugininfo_class('editor'); > $class::enable_plugin($editor, true);
} break; case 'down': $key = array_search($editor, $active_editors); // check auth plugin is valid if ($key !== false) { // move down the list if ($key < (count($active_editors) - 1)) { $fsave = $active_editors[$key]; $active_editors[$key] = $active_editors[$key + 1]; $active_editors[$key + 1] = $fsave; add_to_config_log('editor_position', $key, $key + 1, $editor);
> set_config('texteditors', implode(',', $active_editors)); } > core_plugin_manager::reset_caches();
} break; case 'up': $key = array_search($editor, $active_editors); // check auth is valid if ($key !== false) { // move up the list if ($key >= 1) { $fsave = $active_editors[$key]; $active_editors[$key] = $active_editors[$key - 1]; $active_editors[$key - 1] = $fsave; add_to_config_log('editor_position', $key, $key - 1, $editor);
> set_config('texteditors', implode(',', $active_editors)); } > core_plugin_manager::reset_caches();
} break; default: break; }
< < // at least one editor must be active < if (empty($active_editors)) { < $active_editors = array('textarea'); < } < < set_config('texteditors', implode(',', $active_editors)); < core_plugin_manager::reset_caches();
if ($return) { redirect ($returnurl); }