gistfile1.php

<?php
// wcf imports
require_once(WCF_DIR.'lib/data/user/User.class.php');
require_once(WCF_DIR.'lib/data/user/option/UserOptionOutput.class.php');
require_once(WCF_DIR.'lib/data/user/option/UserOptionOutputContactInformation.class.php');

/**
 * UserOptionOutputEmail is an implementation of UserOptionOutput for the output of a user email.
 *
 * @author      Marcel Werk
 * @copyright   2001-2009 WoltLab GmbH
 * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
 * @package     com.woltlab.wcf.page.user.profile
 * @subpackage  data.user.option
 * @category    Community Framework
 */
class UserOptionOutputEmail implements UserOptionOutput, UserOptionOutputContactInformation {
        // UserOptionOutput implementation
        /**
         * @see UserOptionOutput::getShortOutput()
         */
        public function getShortOutput(User $user, $optionData, $value) {
                return $this->getImage($user, 'S');
        }

        /**
         * @see UserOptionOutput::getMediumOutput()
         */
        public function getMediumOutput(User $user, $optionData, $value) {
                return $this->getImage($user);
        }

        /**
         * @see UserOptionOutput::getOutput()
         */
        public function getOutput(User $user, $optionData, $value) {
                if (!$user->email) return '';
                if ($user->hideEmailAddress && !WCF::getUser()->getPermission('admin.user.canMailUser')) return '';
                if (!WCF::getUser()->getPermission('user.mail.canMail')) return '';
                $email = StringUtil::encodeAllChars($user->email);
                return '<a href="mailto:'.$email.'">'.$email.'</a>';
        }

        // UserOptionOutputContactInformation implementation
        /**
         * @see UserOptionOutputContactInformation::getOutput()
         */
        public function getOutputData(User $user, $optionData, $value) {
                if (!$user->email) return null;
                if (!$user->hideEmailAddress || WCF::getUser()->getPermission('admin.user.canMailUser')) {
                        $email = StringUtil::encodeAllChars($user->email);
                        return array(
                                'icon' => StyleManager::getStyle()->getIconPath('emailM.png'),
                                'title' => WCF::getLanguage()->get('wcf.user.option.'.$optionData['optionName']),
                                'value' => $email,
                                'url' => 'mailto:'.$email
                        );
                }
                else if ($user->userCanMail && WCF::getUser()->getPermission('user.mail.canMail')) {
                        return array(
                                'icon' => StyleManager::getStyle()->getIconPath('emailM.png'),
                                'title' => WCF::getLanguage()->get('wcf.user.option.'.$optionData['optionName']),
                                'value' => WCF::getLanguage()->get('wcf.user.profile.email.title', array('$username' => StringUtil::encodeHTML($user->username))),
                                'url' => 'index.php?form=Mail&amp;userID='.$user->userID.SID_ARG_2ND
                        );
                }
                else {
                        return null;
                }
        }

        /**
         * Generates an image button.
         *
         * @see UserOptionOutput::getShortOutput()
         */
        protected function getImage(User $user, $imageSize = 'M') {
                if (!$user->email) return '';
                if (!$user->hideEmailAddress || WCF::getUser()->getPermission('admin.user.canMailUser')) {
                        $url = 'mailto:'.StringUtil::encodeAllChars($user->email);
                }
                else if ($user->userCanMail && WCF::getUser()->getPermission('user.mail.canMail')) {
                        $url = 'index.php?form=Mail&amp;userID='.$user->userID.SID_ARG_2ND;
                }
                else {
                        return '';
                }

                $title = WCF::getLanguage()->get('wcf.user.profile.email.title', array('$username' => StringUtil::encodeHTML($user->username)));
                return '<a href="'.$url.'"><img src="'.StyleManager::getStyle()->getIconPath('email'.$imageSize.'.png').'" alt="" title="'.$title.'" /></a>';
        }
}
?>