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104 lines
2.9 KiB
104 lines
2.9 KiB
<?php
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/**
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* Allows admin to configure editors.
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*/
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require_once('../config.php');
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require_once($CFG->libdir.'/adminlib.php');
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require_once($CFG->libdir.'/tablelib.php');
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$action = required_param('action', PARAM_ALPHANUMEXT);
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$editor = required_param('editor', PARAM_PLUGIN);
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$confirm = optional_param('confirm', 0, PARAM_BOOL);
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$PAGE->set_url('/admin/editors.php', array('action'=>$action, 'editor'=>$editor));
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$PAGE->set_context(context_system::instance());
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require_login();
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require_capability('moodle/site:config', context_system::instance());
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$returnurl = "$CFG->wwwroot/$CFG->admin/settings.php?section=manageeditors";
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// get currently installed and enabled auth plugins
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$available_editors = editors_get_available();
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if (!empty($editor) and empty($available_editors[$editor])) {
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redirect ($returnurl);
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}
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$active_editors = explode(',', $CFG->texteditors);
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foreach ($active_editors as $key=>$active) {
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if (empty($available_editors[$active])) {
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unset($active_editors[$key]);
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}
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}
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////////////////////////////////////////////////////////////////////////////////
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// process actions
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if (!confirm_sesskey()) {
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redirect($returnurl);
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}
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$return = true;
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switch ($action) {
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case 'disable':
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// remove from enabled list
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$key = array_search($editor, $active_editors);
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unset($active_editors[$key]);
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add_to_config_log('editor_visibility', '1', '0', $editor);
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break;
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case 'enable':
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// add to enabled list
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if (!in_array($editor, $active_editors)) {
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$active_editors[] = $editor;
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$active_editors = array_unique($active_editors);
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add_to_config_log('editor_visibility', '0', '1', $editor);
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}
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break;
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case 'down':
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$key = array_search($editor, $active_editors);
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// check auth plugin is valid
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if ($key !== false) {
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// move down the list
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if ($key < (count($active_editors) - 1)) {
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$fsave = $active_editors[$key];
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$active_editors[$key] = $active_editors[$key + 1];
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$active_editors[$key + 1] = $fsave;
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add_to_config_log('editor_position', $key, $key + 1, $editor);
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}
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}
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break;
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case 'up':
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$key = array_search($editor, $active_editors);
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// check auth is valid
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if ($key !== false) {
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// move up the list
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if ($key >= 1) {
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$fsave = $active_editors[$key];
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$active_editors[$key] = $active_editors[$key - 1];
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$active_editors[$key - 1] = $fsave;
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add_to_config_log('editor_position', $key, $key - 1, $editor);
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}
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}
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break;
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default:
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break;
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}
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// at least one editor must be active
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if (empty($active_editors)) {
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$active_editors = array('textarea');
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}
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set_config('texteditors', implode(',', $active_editors));
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core_plugin_manager::reset_caches();
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if ($return) {
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redirect ($returnurl);
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}
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