PHP editors_get_enabled函数代码示例

/**
 * Returns users preferred editor for given format
 *
 * @param int $format text format or null of none
 * @return texteditor object
 */
function editors_get_preferred_editor($format = NULL)
{
    global $USER;
    $enabled = editors_get_enabled();
    $preference = get_user_preferences('htmleditor', '', $USER);
    if (isset($enabled[$preference])) {
        // Edit the list of editors so the users preferred editor is first in the list.
        $editor = $enabled[$preference];
        unset($enabled[$preference]);
        array_unshift($enabled, $editor);
    }
    // now find some plugin that supports format and is available
    $editor = false;
    foreach ($enabled as $e) {
        if (!$e->supported_by_browser()) {
            // bad luck, this editor is not compatible
            continue;
        }
        if (!($supports = $e->get_supported_formats())) {
            // buggy editor!
            continue;
        }
        if (is_null($format) || in_array($format, $supports)) {
            // editor supports this format, yay!
            $editor = $e;
            break;
        }
    }
    if (!$editor) {
        $editor = get_texteditor('textarea');
        // must exist and can edit anything
    }
    return $editor;
}

 /**
  * Define the form.
  */
 public function definition()
 {
     global $CFG, $COURSE;
     $mform = $this->_form;
     $editors = editors_get_enabled();
     if (count($editors) > 1) {
         $choices = array('' => get_string('defaulteditor'));
         $firsteditor = '';
         foreach (array_keys($editors) as $editor) {
             if (!$firsteditor) {
                 $firsteditor = $editor;
             }
             $choices[$editor] = get_string('pluginname', 'editor_' . $editor);
         }
         $mform->addElement('select', 'preference_htmleditor', get_string('textediting'), $choices);
         $mform->addHelpButton('preference_htmleditor', 'textediting');
         $mform->setDefault('preference_htmleditor', '');
     } else {
         // Empty string means use the first chosen text editor.
         $mform->addElement('hidden', 'preference_htmleditor');
         $mform->setDefault('preference_htmleditor', '');
         $mform->setType('preference_htmleditor', PARAM_PLUGIN);
     }
     $this->add_action_buttons(true, get_string('savechanges'));
 }

 /**
  * Tests the installation of event handlers from file
  */
 public function test_get_preferred_editor()
 {
     // Fake a user agent.
     $_SERVER['HTTP_USER_AGENT'] = 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_5; en-US) AppleWebKit/534.10 (KHTML, like Gecko) Chrome/8.0.552.21     5 Safari/534.10';
     $enabled = editors_get_enabled();
     // Array assignment is always a clone.
     $editors = $enabled;
     $first = array_shift($enabled);
     // Get the default editor which should be the first in the list.
     set_user_preference('htmleditor', '');
     $preferred = editors_get_preferred_editor();
     $this->assertEquals($first, $preferred);
     foreach ($editors as $key => $editor) {
         // User has set a preference for a specific editor.
         set_user_preference('htmleditor', $key);
         $preferred = editors_get_preferred_editor();
         $this->assertEquals($editor, $preferred);
     }
 }

//.........这里部分代码省略.........
             if (has_capability('moodle/user:editprofile', $usercontext) && !is_siteadmin($user) || $currentuser && has_capability('moodle/user:editownprofile', $systemcontext)) {
                 if ($userauthplugin && $userauthplugin->can_edit_profile()) {
                     $url = $userauthplugin->edit_profile_url();
                     if (empty($url)) {
                         $url = new moodle_url('/user/edit.php', array('id' => $user->id, 'course' => $course->id));
                     }
                     $useraccount->add(get_string('editmyprofile'), $url, self::TYPE_SETTING);
                 }
             }
         }
     }
     // Change password link.
     if ($userauthplugin && $currentuser && !\core\session\manager::is_loggedinas() && !isguestuser() && has_capability('moodle/user:changeownpassword', $systemcontext) && $userauthplugin->can_change_password()) {
         $passwordchangeurl = $userauthplugin->change_password_url();
         if (empty($passwordchangeurl)) {
             $passwordchangeurl = new moodle_url('/login/change_password.php', array('id' => $course->id));
         }
         $useraccount->add(get_string("changepassword"), $passwordchangeurl, self::TYPE_SETTING, null, 'changepassword');
     }
     if (isloggedin() && !isguestuser($user) && !is_mnet_remote_user($user)) {
         if ($currentuser && has_capability('moodle/user:editownprofile', $systemcontext) || has_capability('moodle/user:editprofile', $usercontext)) {
             $url = new moodle_url('/user/language.php', array('id' => $user->id, 'course' => $course->id));
             $useraccount->add(get_string('preferredlanguage'), $url, self::TYPE_SETTING, null, 'preferredlanguage');
         }
     }
     $pluginmanager = core_plugin_manager::instance();
     $enabled = $pluginmanager->get_enabled_plugins('mod');
     if (isset($enabled['forum']) && isloggedin() && !isguestuser($user) && !is_mnet_remote_user($user)) {
         if ($currentuser && has_capability('moodle/user:editownprofile', $systemcontext) || has_capability('moodle/user:editprofile', $usercontext)) {
             $url = new moodle_url('/user/forum.php', array('id' => $user->id, 'course' => $course->id));
             $useraccount->add(get_string('forumpreferences'), $url, self::TYPE_SETTING);
         }
     }
     $editors = editors_get_enabled();
     if (count($editors) > 1) {
         if (isloggedin() && !isguestuser($user) && !is_mnet_remote_user($user)) {
             if ($currentuser && has_capability('moodle/user:editownprofile', $systemcontext) || has_capability('moodle/user:editprofile', $usercontext)) {
                 $url = new moodle_url('/user/editor.php', array('id' => $user->id, 'course' => $course->id));
                 $useraccount->add(get_string('editorpreferences'), $url, self::TYPE_SETTING);
             }
         }
     }
     // Add "Course preferences" link.
     if (isloggedin() && !isguestuser($user)) {
         if ($currentuser && has_capability('moodle/user:editownprofile', $systemcontext) || has_capability('moodle/user:editprofile', $usercontext)) {
             $url = new moodle_url('/user/course.php', array('id' => $user->id, 'course' => $course->id));
             $useraccount->add(get_string('coursepreferences'), $url, self::TYPE_SETTING, null, 'coursepreferences');
         }
     }
     // View the roles settings.
     if (has_any_capability(array('moodle/role:assign', 'moodle/role:safeoverride', 'moodle/role:override', 'moodle/role:manage'), $usercontext)) {
         $roles = $usersetting->add(get_string('roles'), null, self::TYPE_SETTING);
         $url = new moodle_url('/admin/roles/usersroles.php', array('userid' => $user->id, 'courseid' => $course->id));
         $roles->add(get_string('thisusersroles', 'role'), $url, self::TYPE_SETTING);
         $assignableroles = get_assignable_roles($usercontext, ROLENAME_BOTH);
         if (!empty($assignableroles)) {
             $url = new moodle_url('/admin/roles/assign.php', array('contextid' => $usercontext->id, 'userid' => $user->id, 'courseid' => $course->id));
             $roles->add(get_string('assignrolesrelativetothisuser', 'role'), $url, self::TYPE_SETTING);
         }
         if (has_capability('moodle/role:review', $usercontext) || count(get_overridable_roles($usercontext, ROLENAME_BOTH)) > 0) {
             $url = new moodle_url('/admin/roles/permissions.php', array('contextid' => $usercontext->id, 'userid' => $user->id, 'courseid' => $course->id));
             $roles->add(get_string('permissions', 'role'), $url, self::TYPE_SETTING);
         }
         $url = new moodle_url('/admin/roles/check.php', array('contextid' => $usercontext->id, 'userid' => $user->id, 'courseid' => $course->id));
         $roles->add(get_string('checkpermissions', 'role'), $url, self::TYPE_SETTING);
     }

function useredit_shared_definition(&$mform, $editoroptions = null)
{
    global $CFG, $USER, $DB;
    $user = $DB->get_record('user', array('id' => $USER->id));
    useredit_load_preferences($user, false);
    $strrequired = get_string('required');
    $nameordercheck = new stdClass();
    $nameordercheck->firstname = 'a';
    $nameordercheck->lastname = 'b';
    if (fullname($nameordercheck) == 'b a') {
        // See MDL-4325
        $mform->addElement('text', 'lastname', get_string('lastname'), 'maxlength="100" size="30"');
        $mform->addElement('text', 'firstname', get_string('firstname'), 'maxlength="100" size="30"');
    } else {
        $mform->addElement('text', 'firstname', get_string('firstname'), 'maxlength="100" size="30"');
        $mform->addElement('text', 'lastname', get_string('lastname'), 'maxlength="100" size="30"');
    }
    $mform->addRule('firstname', $strrequired, 'required', null, 'client');
    $mform->setType('firstname', PARAM_NOTAGS);
    $mform->addRule('lastname', $strrequired, 'required', null, 'client');
    $mform->setType('lastname', PARAM_NOTAGS);
    // Do not show email field if change confirmation is pending
    if (!empty($CFG->emailchangeconfirmation) and !empty($user->preference_newemail)) {
        $notice = get_string('emailchangepending', 'auth', $user);
        $notice .= '<br /><a href="edit.php?cancelemailchange=1&amp;id=' . $user->id . '">' . get_string('emailchangecancel', 'auth') . '</a>';
        $mform->addElement('static', 'emailpending', get_string('email'), $notice);
    } else {
        $mform->addElement('text', 'email', get_string('email'), 'maxlength="100" size="30"');
        $mform->addRule('email', $strrequired, 'required', null, 'client');
    }
    $choices = array();
    $choices['0'] = get_string('emaildisplayno');
    $choices['1'] = get_string('emaildisplayyes');
    $choices['2'] = get_string('emaildisplaycourse');
    $mform->addElement('select', 'maildisplay', get_string('emaildisplay'), $choices);
    $mform->setDefault('maildisplay', 2);
    $choices = array();
    $choices['0'] = get_string('textformat');
    $choices['1'] = get_string('htmlformat');
    $mform->addElement('select', 'mailformat', get_string('emailformat'), $choices);
    $mform->setDefault('mailformat', 1);
    if (!empty($CFG->allowusermailcharset)) {
        $choices = array();
        $charsets = get_list_of_charsets();
        if (!empty($CFG->sitemailcharset)) {
            $choices['0'] = get_string('site') . ' (' . $CFG->sitemailcharset . ')';
        } else {
            $choices['0'] = get_string('site') . ' (UTF-8)';
        }
        $choices = array_merge($choices, $charsets);
        $mform->addElement('select', 'preference_mailcharset', get_string('emailcharset'), $choices);
    }
    $choices = array();
    $choices['0'] = get_string('emaildigestoff');
    $choices['1'] = get_string('emaildigestcomplete');
    $choices['2'] = get_string('emaildigestsubjects');
    $mform->addElement('select', 'maildigest', get_string('emaildigest'), $choices);
    $mform->setDefault('maildigest', 0);
    $choices = array();
    $choices['1'] = get_string('autosubscribeyes');
    $choices['0'] = get_string('autosubscribeno');
    $mform->addElement('select', 'autosubscribe', get_string('autosubscribe'), $choices);
    $mform->setDefault('autosubscribe', 1);
    if (!empty($CFG->forum_trackreadposts)) {
        $choices = array();
        $choices['0'] = get_string('trackforumsno');
        $choices['1'] = get_string('trackforumsyes');
        $mform->addElement('select', 'trackforums', get_string('trackforums'), $choices);
        $mform->setDefault('trackforums', 0);
    }
    $editors = editors_get_enabled();
    if (count($editors) > 1) {
        $choices = array();
        $choices['0'] = get_string('texteditor');
        $choices['1'] = get_string('htmleditor');
        $mform->addElement('select', 'htmleditor', get_string('textediting'), $choices);
        $mform->setDefault('htmleditor', 1);
    } else {
        $mform->addElement('hidden', 'htmleditor');
        $mform->setDefault('htmleditor', 1);
        $mform->setType('htmleditor', PARAM_INT);
    }
    if (empty($CFG->enableajax)) {
        $mform->addElement('static', 'ajaxdisabled', get_string('ajaxuse'), get_string('ajaxno'));
    } else {
        $choices = array();
        $choices['0'] = get_string('ajaxno');
        $choices['1'] = get_string('ajaxyes');
        $mform->addElement('select', 'ajax', get_string('ajaxuse'), $choices);
        $mform->setDefault('ajax', 0);
    }
    $choices = array();
    $choices['0'] = get_string('screenreaderno');
    $choices['1'] = get_string('screenreaderyes');
    $mform->addElement('select', 'screenreader', get_string('screenreaderuse'), $choices);
    $mform->setDefault('screenreader', 0);
    $mform->addHelpButton('screenreader', 'screenreaderuse');
    $mform->addElement('text', 'city', get_string('city'), 'maxlength="120" size="21"');
    $mform->setType('city', PARAM_MULTILANG);
    $mform->addRule('city', $strrequired, 'required', null, 'client');
//.........这里部分代码省略.........

/**
 * Does the user want and can edit using rich text html editor?
 * @todo Deprecate: eradicate completely, replace with something else in the future
 * @return bool
 */
function can_use_html_editor()
{
    global $USER;
    $editors = editors_get_enabled();
    if (count($editors) > 1) {
        if (empty($USER->htmleditor)) {
            return false;
        }
    }
    foreach ($editors as $editor) {
        if ($editor->get_preferred_format() == FORMAT_HTML) {
            return true;
        }
    }
    return false;
}

function useredit_shared_definition(&$mform, $editoroptions = null, $filemanageroptions = null)
{
    global $CFG, $USER, $DB;
    $user = $DB->get_record('user', array('id' => $USER->id));
    useredit_load_preferences($user, false);
    $strrequired = get_string('required');
    // Add the necessary names.
    foreach (useredit_get_required_name_fields() as $fullname) {
        $mform->addElement('text', $fullname, get_string($fullname), 'maxlength="100" size="30"');
        $mform->addRule($fullname, $strrequired, 'required', null, 'client');
        $mform->setType($fullname, PARAM_NOTAGS);
    }
    $enabledusernamefields = useredit_get_enabled_name_fields();
    // Add the enabled additional name fields.
    foreach ($enabledusernamefields as $addname) {
        $mform->addElement('text', $addname, get_string($addname), 'maxlength="100" size="30"');
        $mform->setType($addname, PARAM_NOTAGS);
    }
    // Do not show email field if change confirmation is pending
    if (!empty($CFG->emailchangeconfirmation) and !empty($user->preference_newemail)) {
        $notice = get_string('emailchangepending', 'auth', $user);
        $notice .= '<br /><a href="edit.php?cancelemailchange=1&amp;id=' . $user->id . '">' . get_string('emailchangecancel', 'auth') . '</a>';
        $mform->addElement('static', 'emailpending', get_string('email'), $notice);
    } else {
        $mform->addElement('text', 'email', get_string('email'), 'maxlength="100" size="30"');
        $mform->addRule('email', $strrequired, 'required', null, 'client');
        $mform->setType('email', PARAM_EMAIL);
    }
    $choices = array();
    $choices['0'] = get_string('emaildisplayno');
    $choices['1'] = get_string('emaildisplayyes');
    $choices['2'] = get_string('emaildisplaycourse');
    $mform->addElement('select', 'maildisplay', get_string('emaildisplay'), $choices);
    $mform->setDefault('maildisplay', 2);
    $choices = array();
    $choices['0'] = get_string('textformat');
    $choices['1'] = get_string('htmlformat');
    $mform->addElement('select', 'mailformat', get_string('emailformat'), $choices);
    $mform->setDefault('mailformat', 1);
    if (!empty($CFG->allowusermailcharset)) {
        $choices = array();
        $charsets = get_list_of_charsets();
        if (!empty($CFG->sitemailcharset)) {
            $choices['0'] = get_string('site') . ' (' . $CFG->sitemailcharset . ')';
        } else {
            $choices['0'] = get_string('site') . ' (UTF-8)';
        }
        $choices = array_merge($choices, $charsets);
        $mform->addElement('select', 'preference_mailcharset', get_string('emailcharset'), $choices);
    }
    $choices = array();
    $choices['0'] = get_string('emaildigestoff');
    $choices['1'] = get_string('emaildigestcomplete');
    $choices['2'] = get_string('emaildigestsubjects');
    $mform->addElement('select', 'maildigest', get_string('emaildigest'), $choices);
    $mform->setDefault('maildigest', 0);
    $mform->addHelpButton('maildigest', 'emaildigest');
    $choices = array();
    $choices['1'] = get_string('autosubscribeyes');
    $choices['0'] = get_string('autosubscribeno');
    $mform->addElement('select', 'autosubscribe', get_string('autosubscribe'), $choices);
    $mform->setDefault('autosubscribe', 1);
    if (!empty($CFG->forum_trackreadposts)) {
        $choices = array();
        $choices['0'] = get_string('trackforumsno');
        $choices['1'] = get_string('trackforumsyes');
        $mform->addElement('select', 'trackforums', get_string('trackforums'), $choices);
        $mform->setDefault('trackforums', 0);
    }
    $editors = editors_get_enabled();
    if (count($editors) > 1) {
        $choices = array('' => get_string('defaulteditor'));
        $firsteditor = '';
        foreach (array_keys($editors) as $editor) {
            if (!$firsteditor) {
                $firsteditor = $editor;
            }
            $choices[$editor] = get_string('pluginname', 'editor_' . $editor);
        }
        $mform->addElement('select', 'preference_htmleditor', get_string('textediting'), $choices);
        $mform->setDefault('preference_htmleditor', '');
    } else {
        // Empty string means use the first chosen text editor.
        $mform->addElement('hidden', 'preference_htmleditor');
        $mform->setDefault('preference_htmleditor', '');
        $mform->setType('preference_htmleditor', PARAM_PLUGIN);
    }
    $mform->addElement('text', 'city', get_string('city'), 'maxlength="120" size="21"');
    $mform->setType('city', PARAM_TEXT);
    if (!empty($CFG->defaultcity)) {
        $mform->setDefault('city', $CFG->defaultcity);
    }
    $choices = get_string_manager()->get_list_of_countries();
    $choices = array('' => get_string('selectacountry') . '...') + $choices;
    $mform->addElement('select', 'country', get_string('selectacountry'), $choices);
    if (!empty($CFG->country)) {
        $mform->setDefault('country', $CFG->country);
    }
    $choices = get_list_of_timezones();
    $choices['99'] = get_string('serverlocaltime');
//.........这里部分代码省略.........

//.........这里部分代码省略.........
             unset($teacherroles);
         }
     }
     // default values
     $mform->addElement('header', 'defaultheader', get_string('defaultvalues', 'tool_uploaduser'));
     $mform->addElement('text', 'username', get_string('uuusernametemplate', 'tool_uploaduser'), 'size="20"');
     $mform->addRule('username', get_string('requiredtemplate', 'tool_uploaduser'), 'required', null, 'client');
     $mform->disabledIf('username', 'uutype', 'eq', UU_USER_ADD_UPDATE);
     $mform->disabledIf('username', 'uutype', 'eq', UU_USER_UPDATE);
     $mform->addElement('text', 'email', get_string('email'), 'maxlength="100" size="30"');
     $mform->disabledIf('email', 'uutype', 'eq', UU_USER_ADD_UPDATE);
     $mform->disabledIf('email', 'uutype', 'eq', UU_USER_UPDATE);
     // only enabled and known to work plugins
     $choices = uu_supported_auths();
     $mform->addElement('select', 'auth', get_string('chooseauthmethod', 'auth'), $choices);
     $mform->setDefault('auth', 'manual');
     // manual is a sensible backwards compatible default
     $mform->addHelpButton('auth', 'chooseauthmethod', 'auth');
     $mform->setAdvanced('auth');
     $choices = array(0 => get_string('emaildisplayno'), 1 => get_string('emaildisplayyes'), 2 => get_string('emaildisplaycourse'));
     $mform->addElement('select', 'maildisplay', get_string('emaildisplay'), $choices);
     $mform->setDefault('maildisplay', 2);
     $choices = array(0 => get_string('textformat'), 1 => get_string('htmlformat'));
     $mform->addElement('select', 'mailformat', get_string('emailformat'), $choices);
     $mform->setDefault('mailformat', 1);
     $mform->setAdvanced('mailformat');
     $choices = array(0 => get_string('emaildigestoff'), 1 => get_string('emaildigestcomplete'), 2 => get_string('emaildigestsubjects'));
     $mform->addElement('select', 'maildigest', get_string('emaildigest'), $choices);
     $mform->setDefault('maildigest', 0);
     $mform->setAdvanced('maildigest');
     $choices = array(1 => get_string('autosubscribeyes'), 0 => get_string('autosubscribeno'));
     $mform->addElement('select', 'autosubscribe', get_string('autosubscribe'), $choices);
     $mform->setDefault('autosubscribe', 1);
     $editors = editors_get_enabled();
     if (count($editors) > 1) {
         $choices = array();
         $choices['0'] = get_string('texteditor');
         $choices['1'] = get_string('htmleditor');
         $mform->addElement('select', 'htmleditor', get_string('textediting'), $choices);
         $mform->setDefault('htmleditor', 1);
     } else {
         $mform->addElement('hidden', 'htmleditor');
         $mform->setDefault('htmleditor', 1);
         $mform->setType('htmleditor', PARAM_INT);
     }
     if (empty($CFG->enableajax)) {
         $mform->addElement('static', 'ajax', get_string('ajaxuse'), get_string('ajaxno'));
     } else {
         $choices = array(0 => get_string('ajaxno'), 1 => get_string('ajaxyes'));
         $mform->addElement('select', 'ajax', get_string('ajaxuse'), $choices);
         $mform->setDefault('ajax', 1);
     }
     $mform->setAdvanced('ajax');
     $mform->addElement('text', 'city', get_string('city'), 'maxlength="100" size="25"');
     $mform->setType('city', PARAM_MULTILANG);
     if (empty($CFG->defaultcity)) {
         $mform->setDefault('city', $templateuser->city);
     } else {
         $mform->setDefault('city', $CFG->defaultcity);
     }
     $mform->addRule('city', get_string('required'), 'required');
     $mform->addElement('select', 'country', get_string('selectacountry'), get_string_manager()->get_list_of_countries());
     if (empty($CFG->country)) {
         $mform->setDefault('country', $templateuser->country);
     } else {
         $mform->setDefault('country', $CFG->country);

/**
 * Adds user preferences elements to user edit form.
 *
 * @param stdClass $user
 * @param moodleform $mform
 * @param array|null $editoroptions
 * @param array|null $filemanageroptions
 */
function useredit_shared_definition_preferences($user, &$mform, $editoroptions = null, $filemanageroptions = null)
{
    global $CFG;
    $choices = array();
    $choices['0'] = get_string('emaildisplayno');
    $choices['1'] = get_string('emaildisplayyes');
    $choices['2'] = get_string('emaildisplaycourse');
    $mform->addElement('select', 'maildisplay', get_string('emaildisplay'), $choices);
    $mform->setDefault('maildisplay', $CFG->defaultpreference_maildisplay);
    $choices = array();
    $choices['0'] = get_string('textformat');
    $choices['1'] = get_string('htmlformat');
    $mform->addElement('select', 'mailformat', get_string('emailformat'), $choices);
    $mform->setDefault('mailformat', $CFG->defaultpreference_mailformat);
    if (!empty($CFG->allowusermailcharset)) {
        $choices = array();
        $charsets = get_list_of_charsets();
        if (!empty($CFG->sitemailcharset)) {
            $choices['0'] = get_string('site') . ' (' . $CFG->sitemailcharset . ')';
        } else {
            $choices['0'] = get_string('site') . ' (UTF-8)';
        }
        $choices = array_merge($choices, $charsets);
        $mform->addElement('select', 'preference_mailcharset', get_string('emailcharset'), $choices);
    }
    $choices = array();
    $choices['0'] = get_string('emaildigestoff');
    $choices['1'] = get_string('emaildigestcomplete');
    $choices['2'] = get_string('emaildigestsubjects');
    $mform->addElement('select', 'maildigest', get_string('emaildigest'), $choices);
    $mform->setDefault('maildigest', $CFG->defaultpreference_maildigest);
    $mform->addHelpButton('maildigest', 'emaildigest');
    $choices = array();
    $choices['1'] = get_string('autosubscribeyes');
    $choices['0'] = get_string('autosubscribeno');
    $mform->addElement('select', 'autosubscribe', get_string('autosubscribe'), $choices);
    $mform->setDefault('autosubscribe', $CFG->defaultpreference_autosubscribe);
    if (!empty($CFG->forum_trackreadposts)) {
        $choices = array();
        $choices['0'] = get_string('trackforumsno');
        $choices['1'] = get_string('trackforumsyes');
        $mform->addElement('select', 'trackforums', get_string('trackforums'), $choices);
        $mform->setDefault('trackforums', $CFG->defaultpreference_trackforums);
    }
    $editors = editors_get_enabled();
    if (count($editors) > 1) {
        $choices = array('' => get_string('defaulteditor'));
        $firsteditor = '';
        foreach (array_keys($editors) as $editor) {
            if (!$firsteditor) {
                $firsteditor = $editor;
            }
            $choices[$editor] = get_string('pluginname', 'editor_' . $editor);
        }
        $mform->addElement('select', 'preference_htmleditor', get_string('textediting'), $choices);
        $mform->setDefault('preference_htmleditor', '');
    } else {
        // Empty string means use the first chosen text editor.
        $mform->addElement('hidden', 'preference_htmleditor');
        $mform->setDefault('preference_htmleditor', '');
        $mform->setType('preference_htmleditor', PARAM_PLUGIN);
    }
    $mform->addElement('select', 'lang', get_string('preferredlanguage'), get_string_manager()->get_list_of_translations());
    $mform->setDefault('lang', $CFG->lang);
}

    if ($mailbox->check_destinataries($destinataries)) {
        $usertoid = $userto->id;
        $usertoname = fullname($userto);
    }
}
$editor = '';
if ($CFG->version >= 2014051200) {
    if ($USER->preference) {
        if (!empty($USER->preference['htmleditor'])) {
            $editor = $USER->preference['htmleditor'];
        }
    }
}
if (!$editor) {
    require_once $CFG->libdir . '/editorlib.php';
    $editors = array_keys(editors_get_enabled());
    if (count($editors) > 1) {
        $editor = array_shift($editors);
    }
}
$usercontext = block_jmail_get_context(CONTEXT_USER, $USER->id);
$privatefiles = has_capability('moodle/user:manageownfiles', $usercontext);
$jmailcfg = array('wwwroot' => $CFG->wwwroot, 'courseid' => $course->id, 'sesskey' => sesskey(), 'pagesize' => $mailbox->pagesize, 'cansend' => $mailbox->cansend, 'canapprovemessages' => $mailbox->canapprovemessages, 'canmanagelabels' => $mailbox->canmanagelabels, 'canmanagepreferences' => $mailbox->canmanagepreferences, 'userid' => $USER->id, 'globalinbox' => $mailbox->globalinbox, 'approvemode' => !empty($mailbox->config->approvemode) ? $mailbox->config->approvemode : false, 'usertoid' => $usertoid, 'usertoname' => $usertoname, 'version' => $CFG->version, 'editor' => $editor, 'privatefiles' => $privatefiles);
//$PAGE->requires->js('/lib/editor/tinymce/tiny_mce/3.4.2/tiny_mce.js');
//MDL-34741 switch to YUI2 to 2in3 (2.4 and above)
if ($CFG->version < 2012120300) {
    $PAGE->requires->yui2_lib(array('event', 'dragdrop', 'element', 'animation', 'resize', 'layout', 'widget', 'button', 'editor', 'get', 'connection', 'datasource', 'datatable', 'container', 'utilities', 'menu', 'json', 'paginator'));
}
//MDL-34741 switch to YUI2 to 2in3 (2.4 and above)
if ($CFG->version < 2012120300) {
    // 2.1, 2.2, 2.3