root/instantMessenger/files/lib/acp/form/UserIMForm.class.php @ 522

<?php
require_once(WCF_DIR.'lib/acp/form/ACPForm.class.php');
require_once(WCF_DIR.'lib/data/user/UserEditor.class.php');
require_once(WCF_DIR.'lib/data/user/group/Group.class.php');
require_once(WCF_DIR.'lib/system/exception/IllegalLinkException.class.php');
require_once(WCF_DIR.'lib/data/InstantMessage/IM.class.php');

/**
 * Shows the send IM to group form.
 *
 * @author              Robert "Tatzelwurm" Hempel
 * @copyright   2007/2008 INSIDE das Hörspiel
 * @license     GNU LGPL http://www.gnu.org/licenses/lgpl.txt
 * @package             de.inside.wcf.instantMessenger
 * 
 */
class UserIMForm extends ACPForm {
        public $templateName = 'userIM';
        public $neededPermissions = 'admin.user.canIMUser';
        
        public $userIDs = '';
        public $groupIDs = array();
        public $subject = '';
        public $text = '';
        public $from = '';
        public $users = array();
        public $groups = array();
        
        /**
         * @see Page::readParameters()
         */
        public function readParameters() {
                if (!INSTANTMESSENGER_AKTIV) {
                        require_once(WCF_DIR.'lib/system/exception/NamedUserException.class.php');
                        throw new NamedUserException(WCF::getLanguage()->get('wcf.instantmessenger.inactiv'));
                        
                }
                parent::readParameters();
                $this->activeMenuItem = ('wcf.acp.menu.link.group.im');
        }
        
        /**
         * @see Form::readFormParameters()
         */
        public function readFormParameters() {
                parent::readFormParameters();
                
                if (isset($_POST['groupIDs']) && is_array($_POST['groupIDs'])) $this->groupIDs = ArrayUtil::toIntegerArray($_POST['groupIDs']);
                if (isset($_POST['subject']))   $this->subject  = StringUtil::trim($_POST['subject']);
                if (isset($_POST['text']))              $this->text             = StringUtil::trim($_POST['text']);
                if (isset($_POST['from']))              $this->from             = StringUtil::trim($_POST['from']);
        }
        
        /**
         * @see Form::validate()
         */
        public function validate() {
                parent::validate();
                
                if (!count($this->groupIDs)) {
                        throw new UserInputException('groupIDs');
                }
                
                if (empty($this->subject)) {
                        throw new UserInputException('subject');
                }
                
                if (empty($this->text)) {
                        throw new UserInputException('text');
                }
                
                if (empty($this->from)) {
                        throw new UserInputException('from');
                }
        }
        
        /**
         * @see Form::save()
         */
        public function save() {
                parent::save();
                
                // save config in session
                $userIMData = WCF::getSession()->getVar('userIMData');
                if ($userIMData === null) $userIMData = array();
                $imID = count($userIMData);
                $userIMData[$imID] = array(
                        'groupIDs' => implode(',', $this->groupIDs),
                        'subject' => $this->subject,
                        'text' => $this->text,
                        'from' => $this->from
                );
                WCF::getSession()->register('userIMData', $userIMData);
                $this->saved();
                
                // show worker template
                WCF::getTPL()->assign(array(
                        'pageTitle' => WCF::getLanguage()->get('wcf.acp.user.sendIM.group'),
                        'url' => 'index.php?action=UserIM&imID='.$imID.'&packageID='.PACKAGE_ID.SID_ARG_2ND_NOT_ENCODED
                ));
                WCF::getTPL()->display('worker');
                exit;
        }
        
        /**
         * @see Page::assignVariables()
         */
        public function readData() {
                parent::readData();
                
                $this->groups = Group::getAccessibleGroups(array(), array(Group::GUESTS, Group::EVERYONE));
        }
        
        /**
         * @see Page::assignVariables()
         */
        public function assignVariables() {
                parent::assignVariables();
                WCF::getTPL()->assign(array(
                        'groups' => $this->groups,
                        'groupIDs' => $this->groupIDs,
                        'subject' => $this->subject,
                        'text' => $this->text,
                        'from' => $this->from = WCF::getUser()->username,
                ));
        }
}
?>