user::shownDataLicenseMail() - Code Metrics - Inspection of "adding changelog for #1143" - OpencachingDeutschland/oc-server3 - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — next ( 2dbda3...7a9aac )

by Thomas
created 2017-10-06 14:04 UTC
user::shownDataLicenseMail() A

↳ Parent: user
Complexity

Conditions	2
Paths	2
Size

Total Lines	6
Code Lines	4
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	2
eloc	4
nc	2
nop	0
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0
<?php
/***************************************************************************
 * for license information see LICENSE.md
 *
 *
 *   get/set has to be commited with save
 *   add/remove etc. is executed instantly
 ***************************************************************************/

use OcLegacy\Util\PasswordCrypt;

require_once __DIR__ . '/cracklib.inc.php';
require_once __DIR__ . '/../translate.class.php';

class user
namespace YourVendor;

class YourClass { }
{
    public $nUserId = 0;

    public $reUser;
    public $reUserStat;

    /**
     * @param string $email
     *
     * @return null|user
     */
    public static function fromEMail($email)
    {
        $userId = sql_value("SELECT `user_id` FROM `user` WHERE `email`='&1'", 0, $email);
        if ($userId == 0) {
            return null;
        }

        return new user($userId);
    }

    /**
     * @param string $username
     *
     * @return null|user
     */
    public static function fromUsername($username)
    {
        $userId = sql_value("SELECT `user_id` FROM `user` WHERE `username`='&1'", 0, $username);
        if ($userId == 0) {
            return null;
        }

        return new user($userId);
    }

    public function __construct($nNewUserId = ID_NEW)
    {
        global $opt;

        $this->reUser = new rowEditor('user');
        $this->reUser->addPKInt('user_id', null, false, RE_INSERT_AUTOINCREMENT);
        $this->reUser->addString('username', '', false);
        $this->reUser->addString('password', null, true);
        $this->reUser->addString('email', null, true);
        $this->reUser->addString('email_problems', 0, false);
        $this->reUser->addDate('last_email_problem', null, true);
        $this->reUser->addInt('mailing_problems', 0, false);
        $this->reUser->addFloat('latitude', 0, false);
        $this->reUser->addFloat('longitude', 0, false);
        $this->reUser->addDate('last_modified', time(), true, RE_INSERT_IGNORE);
        $this->reUser->addBoolean('is_active_flag', false, false);
        $this->reUser->addString('last_name', '', false);
        $this->reUser->addString('first_name', '', false);
        $this->reUser->addString('country', null, true);
        $this->reUser->addBoolean('accept_mailing', 1, false);
        $this->reUser->addBoolean('pmr_flag', false, false);
        $this->reUser->addString('new_pw_code', null, true);
        $this->reUser->addDate('new_pw_date', null, true);
        $this->reUser->addDate('date_created', time(), true, RE_INSERT_IGNORE);
        $this->reUser->addString('new_email_code', null, true);
        $this->reUser->addDate('new_email_date', null, true);
        $this->reUser->addString('new_email', null, true);
        $this->reUser->addString('uuid', '', false, RE_INSERT_AUTOUUID);
        $this->reUser->addBoolean('permanent_login_flag', false, false);
        $this->reUser->addInt('watchmail_mode', 1, false);
        $this->reUser->addInt('watchmail_hour', 0, false);
        $this->reUser->addDate('watchmail_nextmail', time(), false);
        $this->reUser->addInt('watchmail_day', 0, false);
        $this->reUser->addString('activation_code', '', false);
        $this->reUser->addBoolean('no_htmledit_flag', false, false);
        $this->reUser->addBoolean('usermail_send_addr', false, false);
        $this->reUser->addInt('notify_radius', 0, false);
        $this->reUser->addInt('notify_oconly', 1, false);
        $this->reUser->addString('language', null, true);
        $this->reUser->addInt('admin', 0, false);
        $this->reUser->addInt('data_license', $opt['logic']['license']['newusers'], false);
        $this->reUser->addInt('node', 0, false);

        $this->reUserStat = new rowEditor('stat_user');
        $this->reUserStat->addPKInt('user_id', null, false, RE_INSERT_AUTOINCREMENT);
        $this->reUserStat->addInt('found', 0, false);
        $this->reUserStat->addInt('notfound', 0, false);
        $this->reUserStat->addInt('note', 0, false);
        $this->reUserStat->addInt('hidden', 0, false);

        $this->nUserId = $nNewUserId + 0;

        if ($nNewUserId == ID_NEW) {
            $this->reUser->addNew(null);
        } else {
            $this->reUser->load($this->nUserId);
            $this->reUserStat->load($this->nUserId);
        }
    }

    public function exist()
    {
        return $this->reUser->exist();
    }

    /**
     * @param string $username
     *
     * @return bool
     */
    public static function existUsername($username)
    {
        return (sql_value("SELECT COUNT(*) FROM `user` WHERE `username`='&1'", 0, $username) != 0);
    }

    /**
     * @param string $email
     *
     * @return bool
     */
    public static function existEMail($email)
    {
        return (sql_value("SELECT COUNT(*) FROM `user` WHERE `email`='&1'", 0, $email) != 0);
    }

    public function getUserId()
    {
        return $this->nUserId;
    }

    public function getUsername()
    {
        return $this->reUser->getValue('username');
    }

    /**
     * @param string $value
     * @return bool
     */
    public function setUsername($value)

    {
        if (!mb_ereg_match(REGEX_USERNAME, $value)) {
            return false;
        }

        if (is_valid_email_address($value)) {
            return false;
        }

        return $this->reUser->setValue('username', $value);
    }

    public function getUsernameChanged()
    {
        return $this->reUser->getChanged('username');
    }

    public function getEMail()
    {
        return $this->reUser->getValue('email');
    }

    public function setEMail($value)
    {
        if (!is_valid_email_address($value)) {
            return false;
        }

        return $this->reUser->setValue('email', $value);
    }

    public function getPassword()
    {
        return $this->reUser->getValue('password');
    }

    public function setPassword($password)
    {
        if (!mb_ereg_match(REGEX_PASSWORD, $password)) {
            return false;
        }

        if (cracklib_checkpw(
            $password,
            [
                'open',
                'caching',
                'cache',
                $this->getUsername(),
                $this->getFirstName(),
                $this->getLastName()
            ]
        ) === false) {
            return false;
        }

        $encryptedPassword = PasswordCrypt::encryptPassword($password);

        return $this->reUser->setValue('password', $encryptedPassword);
    }

    public function getFirstName()
    {
        return $this->reUser->getValue('first_name');
    }

    /**
     * @param string $value
     * @return bool
     */
    public function setFirstName($value)
    {
        if ($value != '') {
            if (!mb_ereg_match(REGEX_FIRST_NAME, $value)) {
                return false;
            }
        }

        return $this->reUser->setValue('first_name', $value);
    }

    public function getLastName()
    {
        return $this->reUser->getValue('last_name');
    }

    /**
     * @param string $value
     * @return bool
     */
    public function setLastName($value)
    {
        if ($value != '') {
            if (!mb_ereg_match(REGEX_LAST_NAME, $value)) {
                return false;
            }
        }

        return $this->reUser->setValue('last_name', $value);
    }

    public function getCountry()
    {
        return countriesList::getCountryLocaleName($this->reUser->getValue('country'));
    }

    public function getCountryCode()
    {
        return $this->reUser->getValue('country');
    }

    public function setCountryCode($value)

    {
        if ($value !== null && (sql_value("SELECT COUNT(*) FROM countries WHERE short='&1'", 0, $value) == 0)) {
            return false;
        } else {
            return $this->reUser->setValue('country', $value);
        }
    }

    public function getLanguageCode()
    {
        return $this->reUser->getValue('language');
    }

    public function setLanguageCode($value)

    {
        if ($value !== null && (sql_value("SELECT COUNT(*) FROM languages WHERE short='&1'", 0, $value) == 0)) {
            return false;
        } else {
            return $this->reUser->setValue('language', $value);
        }
    }

    public function getLatitude()
    {
        return $this->reUser->getValue('latitude');
    }

    /**
     * @param double $value
     * @return bool
     */
    public function setLatitude($value)

    {
        if (($value + 0) > 90 || ($value + 0) < - 90) {
            return false;
        }

        return $this->reUser->setValue('latitude', $value + 0);
    }

    public function getLongitude()
    {
        return $this->reUser->getValue('longitude');
    }

    /**
     * @param double $value
     * @return bool
     */
    public function setLongitude($value)

    {
        if (($value + 0) > 180 || ($value + 0) < - 180) {
            return false;
        }

        return $this->reUser->setValue('longitude', $value + 0);
    }

    public function getNotifyRadius()
    {
        return $this->reUser->getValue('notify_radius');
    }

    /**
     * @param integer $value
     * @return bool
     */
    public function setNotifyRadius($value)

    {
        if (($value + 0) < 0 || ($value + 0) > 150) {
            return false;
        }

        return $this->reUser->setValue('notify_radius', $value + 0);
    }

    public function getNotifyOconly()
    {
        return $this->reUser->getValue('notify_oconly') != 0;
    }

    /**
     * @param boolean $value
     * @return bool
     */
    public function setNotifyOconly($value)
    {
        return $this->reUser->setValue('notify_oconly', $value ? 1 : 0);
    }

    public function getPermanentLogin()
    {
        return $this->reUser->getValue('permanent_login_flag');
    }

    public function setPermanentLogin($value)
    {
        return $this->reUser->setValue('permanent_login_flag', $value);
    }

    public function getAccMailing()
    {
        return $this->reUser->getValue('accept_mailing');
    }

    public function setAccMailing($value)
    {
        return $this->reUser->setValue('accept_mailing', $value);
    }

    public function getUsermailSendAddress()
    {
        return $this->reUser->getValue('usermail_send_addr');
    }

    public function setUsermailSendAddress($value)
    {
        return $this->reUser->setValue('usermail_send_addr', $value);
    }

    public function getNoHTMLEditor()
    {
        return $this->reUser->getValue('no_htmledit_flag');
    }

    public function setNoHTMLEditor($value)
    {
        return $this->reUser->setValue('no_htmledit_flag', $value);
    }

    public function getUsePMR()
    {
        return $this->reUser->getValue('pmr_flag');
    }

    public function setUsePMR($value)
    {
        return $this->reUser->setValue('pmr_flag', $value);
    }

    public function getIsActive()
    {
        return $this->reUser->getValue('is_active_flag');
    }

    public function setIsActive($value)
    {
        return $this->reUser->setValue('is_active_flag', $value);
    }

    public function getActivationCode()
    {
        return $this->reUser->getValue('activation_code');
    }

    public function setActivationCode($value)
    {
        return $this->reUser->setValue('activation_code', $value);
    }

    public function getNewPWCode()
    {
        return $this->reUser->getValue('new_pw_code');
    }

    /**
     * @param string|null $value
     * @return bool
     */
    public function setNewPWCode($value)
    {
        return $this->reUser->setValue('new_pw_code', $value);
    }

    public function getNewPWDate()
    {
        return $this->reUser->getValue('new_pw_date');
    }

    /**
     * @param integer|null $value
     * @return bool
     */
    public function setNewPWDate($value)
    {
        return $this->reUser->setValue('new_pw_date', $value);
    }

    public function getNewEMailCode()
    {
        return $this->reUser->getValue('new_email_code');
    }

    /**
     * @param string|null $value
     * @return bool
     */
    public function setNewEMailCode($value)
    {
        return $this->reUser->setValue('new_email_code', $value);
    }

    public function getNewEMailDate()
    {
        return $this->reUser->getValue('new_email_date');
    }

    /**
     * @param integer|null $value
     * @return bool
     */
    public function setNewEMailDate($value)
    {
        return $this->reUser->setValue('new_email_date', $value);
    }

    public function getNewEMail()
    {
        return $this->reUser->getValue('new_email');
    }

    public function setNewEMail($value)

    {
        if ($value !== null) {
            if (!is_valid_email_address($value)) {
                return false;
            }

            if (user::existEMail($value)) {
                return false;
            }
        }

        return $this->reUser->setValue('new_email', $value);
    }

    public function getWatchmailMode()
    {
        return $this->reUser->getValue('watchmail_mode');
    }

    public function setWatchmailMode($value)
    {
        $this->setWatchmailNext('0000-00-00 00:00:00');

        return $this->reUser->setValue('watchmail_mode', $value);
    }

    public function getWatchmailHour()
    {
        return $this->reUser->getValue('watchmail_hour');
    }

    public function setWatchmailHour($value)
    {
        $this->setWatchmailNext('0000-00-00 00:00:00');

        return $this->reUser->setValue('watchmail_hour', $value);
    }

    public function getWatchmailDay()
    {
        return $this->reUser->getValue('watchmail_day');
    }

    public function setWatchmailDay($value)
    {
        $this->setWatchmailNext('0000-00-00 00:00:00');

        return $this->reUser->setValue('watchmail_day', $value);
    }

    public function getWatchmailNext()
    {
        return $this->reUser->getValue('watchmail_nextmail');
    }

    /**
     * @param string $value
     * @return bool
     */
    public function setWatchmailNext($value)
    {
        return $this->reUser->setValue('watchmail_nextmail', $value);
    }

    public function getStatFound()
    {
        if ($this->reUserStat->exist()) {
            return $this->reUserStat->getValue('found');
        } else {
            return 0;
        }
    }

    public function getStatNotFound()
    {
        if ($this->reUserStat->exist()) {
            return $this->reUserStat->getValue('notfound');
        } else {
            return 0;
        }
    }

    public function getStatNote()
    {
        if ($this->reUserStat->exist()) {
            return $this->reUserStat->getValue('note');
        } else {
            return 0;
        }
    }

    public function getStatHidden()
    {
        if ($this->reUserStat->exist()) {
            return $this->reUserStat->getValue('hidden');
        } else {
            return 0;
        }
    }

    public function getDateRegistered()
    {
        return $this->reUser->getValue('date_created');
    }

    public function getUUID()
    {
        return $this->reUser->getValue('uuid');
    }

    public function getLastModified()
    {
        return $this->reUser->getValue('last_modified');
    }

    public function getDateCreated()
    {
        return $this->reUser->getValue('date_created');
    }

    public function getAdmin()
    {
        return $this->reUser->getValue('admin');
    }

    public function getNode()
    {
        return $this->reUser->getValue('node');
    }

    public function setNode($value)
    {
        return $this->reUser->setValue('node', $value);
    }

    public function getAnyChanged()
    {
        return $this->reUser->getAnyChanged();
    }

    // return if successfull (with insert)
    public function save()
    {
        $bNeedStatpicClear = $this->reUser->getChanged('username');
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        sql_slave_exclude();
        if ($this->reUser->save()) {
            if ($this->getUserId() == ID_NEW) {
                $this->nUserId = $this->reUser->getValue('user_id');
            }
            $this->getStatpic()->invalidate();

            return true;
        } else {
            return false;
        }
    }

    public function getStatpic()
    {
        return new statpic($this->nUserId);
    }

    public static function createCode()
    {
        return mb_strtoupper(mb_substr(md5(uniqid('')), 0, 13));
    }

    public function requestNewPWCode()
    {
        global $translate;

        if (!$this->exist()) {
            return false;
        }

        $email = $this->getEMail();
        if ($email === null || $email == '') {
            return false;
        }

        if (!$this->getIsActive()) {
            return false;
        }

        $this->setNewPWCode($this->createCode());
        if (!$this->reUser->saveField('new_pw_code')) {
            return false;
        }

        $this->setNewPWDate(time());
        if (!$this->reUser->saveField('new_pw_date')) {
            return false;
        }

        // send confirmation
        $mail = new mail();
        $mail->name = 'newpw';
        $mail->to = $email;
        $mail->subject = $translate->t('New password code', '', basename(__FILE__), __LINE__);
        $mail->assign('code', $this->getNewPWCode());
        $mail->send();

        return true;
    }

    public function clearNewPWCode()
    {
        $this->setNewPWCode(null);
        if (!$this->reUser->saveField('new_pw_code')) {
            return false;
        }

        $this->setNewPWDate(null);
        if (!$this->reUser->saveField('new_pw_date')) {
            return false;
        }

        return true;
    }

    public function requestNewEMail($email)
    {
        global $translate;

        if (!$this->exist()) {
            return false;
        }

        if (mb_strtolower($this->getEMail()) == mb_strtolower($email)) {
            return false;
        }

        if ($this->getEMail() === null || $this->getEMail() == '') {
            return false;
        }

        if (!$this->getIsActive()) {
            return false;
        }

        $this->setNewEMailCode($this->createCode());
        if (!$this->reUser->saveField('new_email_code')) {
            return false;
        }

        $this->setNewEMailDate(time());
        if (!$this->reUser->saveField('new_email_date')) {
            return false;
        }

        $this->setNewEMail($email);
        if (!$this->reUser->saveField('new_email')) {
            return false;
        }

        // send confirmation
        $mail = new mail();
        $mail->name = 'newemail';
        $mail->to = $email;
        $mail->subject = $translate->t('New email code', '', basename(__FILE__), __LINE__);
        $mail->assign('code', $this->getNewEMailCode());
        $mail->send();

        return true;
    }

    public function clearNewEMailCode()
    {
        $this->setNewEMailCode(null);
        if (!$this->reUser->saveField('new_email_code')) {
            return false;
        }

        $this->setNewEMailDate(null);
        if (!$this->reUser->saveField('new_email_date')) {
            return false;
        }

        $this->setNewEMail(null);
        if (!$this->reUser->saveField('new_email')) {
            return false;
        }

        return true;
    }

    public function remindEMail()
    {
        global $translate;

        if (!$this->exist()) {
            return false;
        }

        $email = $this->getEMail();
        if ($email === null || $email == '') {
            return false;
        }

        if (!$this->getIsActive()) {
            return false;
        }

        // send confirmation
        $mail = new mail();
        $mail->name = 'remindemail';
        $mail->to = $email;
        $mail->subject = $translate->t('Reminder to your E-Mail-Address', '', basename(__FILE__), __LINE__);
        $mail->assign('username', $this->getUsername());
        $mail->assign('email', $email);
        $mail->send();

        return true;
    }

    public function sendRegistrationCode()
    {
        global $opt, $translate;

        $countriesList = new countriesList();

        $mail = new mail();
        $mail->name = 'register';
        $mail->to = $this->getEMail();
        $mail->subject = $translate->t('Registration confirmation', '', basename(__FILE__), __LINE__);
        $mail->assign('domain', $opt['page']['domain']);
        $mail->assign('activation_page', $opt['page']['absolute_url'] . 'activation.php');
        $mail->assign('short_activation_page', $opt['page']['absolute_url'] . 'a.php');
        $mail->assign('username', $this->getUsername());
        $mail->assign('userid', $this->getUserId());
        $mail->assign('last_name', $this->getLastName());
        $mail->assign('first_name', $this->getFirstName());
        $mail->assign('country', $countriesList->getCountryLocaleName($this->getCountryCode()));
        $mail->assign('code', $this->getActivationCode());

        if ($mail->send()) {
            return true;
        } else {
            return false;
        }
    }

    public function sendEMail($nFromUserId, $sSubject, $sText, $bSendEMailAddress)
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        global $opt, $translate;

        if ($this->exist() == false) {

            return false;
        }

        if ($this->getIsActive() == false) {
            return false;
        }

        if ($this->getEMail() === null || $this->getEMail() == '') {
            return false;
        }

        if ($sSubject == '') {
            return false;
        }

        if ($sText == '') {
            return false;
        }

        if (mb_strpos($sSubject, "\n") !== false) {
            $sSubject = mb_substr($sSubject, 0, mb_strpos($sSubject, "\n"));
        }
        $sSubject = mb_trim($sSubject);

        $fromUser = new user($nFromUserId);
        if ($fromUser->exist() == false) {

            return false;
        }
        if ($fromUser->getIsActive() == false) {
            return false;
        }
        if ($fromUser->getEMail() === null || $fromUser->getEMail() == '') {
            return false;
        }

        $language = $this->getLanguageCode();
        if (!$language) {
            $language = $opt['template']['locale'];
        }

        // ok, we can send ...
        $mail = new mail();
        $mail->name = 'usercontactmail';
        $mail->to = $this->getEMail();
        $mail->recipient_locale = $this->getLanguageCode();

        $mail->from = $opt['mail']['usermail'];

        if ($bSendEMailAddress == true) {
            $mail->replyTo = $fromUser->getEMail();
            $mail->returnPath = $fromUser->getEMail();
        }

        $mail->subject = $translate->t('E-Mail from', '', basename(__FILE__), __LINE__, '', 1, $language) . ' ' . $fromUser->getUsername() . ': ' . $sSubject;
        $mail->assign('usersubject', $sSubject);
        $mail->assign('text', $sText);
        $mail->assign('username', $this->getUsername());
        $mail->assign('sendemailaddress', $bSendEMailAddress);
        $mail->assign('fromusername', $fromUser->getUsername());
        $mail->assign('fromuserid', $fromUser->getUserId());
        $mail->assign('fromuseremail', $fromUser->getEMail());

        if ($mail->send($opt['page']['default_absolute_url'])) {
            // send copy to fromUser
            $mail->assign('copy', true);
            $mail->to = $fromUser->getEMail();
            $mail->send();

            // log
            sql(
                "INSERT INTO `email_user` (`ipaddress`, `from_user_id`, `from_email`, `to_user_id`, `to_email`)
                 VALUES ('&1', '&2', '&3', '&4', '&5')",
                $_SERVER["REMOTE_ADDR"],
                $fromUser->getUserId(),
                $fromUser->getEMail(),
                $this->getUserId(),
                $this->getEMail()
            );

            return true;
        } else {
            return false;
        }
    }

    public function canDisable()

    {
        global $login;
        $login->verify();

        if ($login->userid != $this->nUserId && ($login->admin & ADMIN_USER) != ADMIN_USER) {
            return false;
        }

        if ($this->getIsActive() != 0) {
            return true;
        } else {
            return false;
        }
    }

    public function disable()
    {
        global $login, $translate;

        if ($this->canDisable() == false) {

            return false;
        }

        // write old record to log
        $backup = array();
        $backup['username'] = $this->getUsername();
        $backup['email'] = $this->getEMail();
        $backup['last_name'] = $this->getLastName();
        $backup['first_name'] = $this->getFirstName();
        $backup['country'] = $this->getCountryCode();
        $backup['latitude'] = $this->getLatitude();
        $backup['longitude'] = $this->getLongitude();

        sql(
            "INSERT INTO `logentries` (`module`, `eventid`, `userid`, `objectid1`, `objectid2`, `logtext`, `details`)
             VALUES ('user', 6, '&1', '&2', '&3', '&4', '&5')",
            $login->userid,
            $this->nUserId,
            0,
            'User ' . sql_escape($this->getUsername()) . ' disabled',
            serialize($backup)
        );

        // delete private and system data
        sql(
            "UPDATE `user` SET `password`=NULL, `email`=NULL, `last_name`='', `first_name`='',
                               `country`=NULL, `latitude`=0, `longitude`=0, `is_active_flag`=0, `activation_code`='',
                               `new_pw_code`=NULL, `new_pw_date`=NULL, `new_email`=NULL, `new_email_code`=NULL,
                               `new_email_date`=NULL, `email_problems`=0, `first_email_problem`=NULL,
                               `last_email_problem`=NULL
             WHERE `user_id`='&1'",
            $this->nUserId
        );

        // non-private data which need not to be deleted:
        //
        //   - Statpic and profile description texts - published under the data license
        //   - profile settings: accept_mailing, pmr_flag, permanent_login_flag, notify_radius,
        //                       user_options entries
        //   - watch and ignore lists
        //   - adoptions: may still be executed if offered to another user

        // Handling of cache lists is unclear. They may be deleted by the Opencaching team
        // if not considered useful.

        // lock the user's caches
        $error = false;
        $rs = sql("SELECT `cache_id` FROM `caches` WHERE `user_id`='&1' AND `status` IN (1,2,3)", $this->nUserId);
        while (($rCache = sql_fetch_assoc($rs)) && !$error) {
            $error = true;
            $cache = new cache($rCache['cache_id']);
            if ($cache->setStatus(6) && $cache->save()) {
                $log = cachelog::createNew($rCache['cache_id'], $login->userid, true);

                if ($log !== false) {
                    $log->setType(cachelog::LOGTYPE_LOCKED, true);
                    $log->setOcTeamComment(true);
                    $log->setDate(date('Y-m-d'));
                    $log->setText($translate->t(
                        'The user account has been disabled.',
                        '',
                        '',
                        0,
                        '',
                        1,
                        $cache->getDefaultDescLanguage()
                    ));
                    $log->setTextHtml(false);
                    if ($log->save()) {
                        $error = false;
                    }
                }
            }
            echo "\n";
        }
        sql_free_result($rs);

        return !$error;
    }


    public function canDisableDueLicense()

    {
        global $login;
        $login->verify();

        if ($login->userid != $this->nUserId && ($login->admin & ADMIN_USER) != ADMIN_USER) {
            return false;
        } else {
            return true;
        }
    }

    /**
     * disables user (if not disabled), removes all licensed content from db and
     * replaces every picture with a dummy one
     *
     * @param bool $old_disabled
     * @return string error message, if anything went wrong, true otherwise
     * old_disabled: the user was disabled already before license transition
     * and therefore could not accept/decline the license
     */
    public function disduelicense($old_disabled = false)
    {

        // get translation-object
        global $translate;

        // check if disabled, disable if not
        if (!$this->canDisableDueLicense()) {
            return 'this user must not be disabled';
        }

        if (!$old_disabled) {
            if ($this->canDisable()) {
                if (!$this->disable()) {
                    return 'disable user failed';
                }
            }
        }

        // remember that data license was declined
        sql(
            "UPDATE user SET data_license='&2' WHERE user_id='&1'",
            $this->getUserId(),
            $old_disabled ? NEW_DATA_LICENSE_PASSIVELY_DECLINED : NEW_DATA_LICENSE_ACTIVELY_DECLINED
        );

        /*
         * set all cache_desc and hint to '', save old texts
         */
        // check if there are caches
        $num_caches = sql_value(
            "SELECT COUNT(*) FROM `caches` WHERE `user_id`='&1'",
            0,
            $this->getUserId()
        );
        if ($num_caches > 0) {
            $cache_descs = array();
            $rs = sql(
                "SELECT `id`, `language`, `desc`, `hint` " .
                "FROM `cache_desc`,`caches` " .
                "WHERE `caches`.`cache_id`=`cache_desc`.`cache_id` " .
                "AND `caches`.`user_id`='&1'",
                $this->getUserId()
            );
            while ($cache_desc = sql_fetch_array($rs, MYSQL_ASSOC)) {

                $cache_descs[] = $cache_desc;
            }
            sql_free_result($rs);

            // walk through cache_descs and set message for each language
            foreach ($cache_descs as $desc) {
                // save text - added 2013/03/18 to be enable restoring data on reactivation
                // of accounts that were disabled before license transition
                if ($desc['desc'] != "") {
                    sql(
                        "INSERT IGNORE INTO `saved_texts` (`object_type`, `object_id`, `subtype`, `text`)
                         VALUES ('&1', '&2', '&3', '&4')",
                        OBJECT_CACHEDESC,
                        $desc['id'],
                        1,
                        $desc['desc']
                    );
                }
                if ($desc['hint'] != "") {
                    sql(
                        "INSERT IGNORE INTO `saved_texts` (`object_type`, `object_id`, `subtype`, `text`)
                         VALUES ('&1', '&2', '&3', '&4')",
                        OBJECT_CACHEDESC,
                        $desc['id'],
                        2,
                        $desc['hint']
                    );
                }

                if ($desc['desc'] != "") {
                    if ($old_disabled) {
                        $descmsg = $translate->t("cache description was removed because the owner's account was inactive when the <a href='articles.php?page=impressum#datalicense'>new content license</a> was launched", '', basename(__FILE__), __LINE__, '', 1, $desc['language']);
                    } else {
                        $descmsg = $translate->t('cache description was removed because owner declined content license', '', basename(__FILE__), __LINE__, '', 1, $desc['language']);
                    }
                } else {
                    $descmsg = "";
                }

                sql(
                    "UPDATE `cache_desc` " .
                    "SET `desc`='&1',`hint`='&2' " .
                    "WHERE `id`='&3'",
                    "<em>" . $descmsg . "</em>",
                    '',
                    $desc['id']
                );
            }

            // replace pictures
            $errmesg = $this->replace_pictures(OBJECT_CACHE);
            if ($errmesg !== true) {
                return "removing cache pictures: $errmesg";
            }
        }

        // delete additional waypoint texts
        $rs = sql(
            "SELECT `id`, `description` FROM `coordinates`
             WHERE `type`='&1'
             AND `cache_id` IN (SELECT `cache_id` FROM `caches` WHERE `user_id`='&2')",
            COORDINATE_WAYPOINT,
            $this->getUserId()
        );
        while ($wp = sql_fetch_assoc($rs)) {
            if ($wp['description'] != "") {
                sql(
                    "INSERT IGNORE INTO `saved_texts` (`object_type`, `object_id`, `subtype`, `text`)
                     VALUES ('&1', '&2', '&3', '&4')",
                    OBJECT_WAYPOINT,
                    $wp['id'],
                    0,
                    $wp['description']
                );
            }

            sql("UPDATE `coordinates` SET `description`='' WHERE `id`='&1'", $wp['id']);
        }
        sql_free_result($rs);

        /*
         * set all cache_logs '', save old texts and delete pictures
         */
        $rs = sql("SELECT `id`, `text` FROM `cache_logs` WHERE `user_id`='&1'", $this->getUserId());
        while ($log = sql_fetch_array($rs, MYSQL_ASSOC)) {

            // save text - added 2013/03/18 to be enable restoring data on reactivation
            // of accounts that were disabled before license transition
            sql(
                "INSERT IGNORE INTO `saved_texts` (`object_type`, `object_id`, `subtype`, `text`)
                 VALUES ('&1', '&2', '&3', '&4')",
                OBJECT_CACHELOG,
                $log['id'],
                0,
                $log['text']
            );

            // set text ''
            sql("UPDATE `cache_logs` SET `text`='' WHERE `id`='&1'", $log['id']);

            /*

            // replace pictures
            $errmesg = $this->replace_pictures(OBJECT_CACHELOG);
            if ($errmesg !== true)
                return "removing log pictures: $errmesg";
            */

            // delete log pictures
            $rsp = sql(
                "SELECT `id` FROM `pictures`
                 WHERE `object_type`='&1' AND `object_id`='&2'",
                OBJECT_CACHELOG,
                $log['id']
            );
            while ($pic = sql_fetch_assoc($rsp)) {
                $picture = new picture($pic['id']);
                $picture->delete();
            }
            sql_free_result($rsp);
        }
        sql_free_result($rs);

        // discard achived logs' texts
        sql("UPDATE `cache_logs_archived` SET `text`='' WHERE `user_id`='&1'", $this->getUserId());

        // success
        return true;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    /**
     * replaces all pictures of $this-user with a dummy for the given object-type
     *
     * @param int $object_type object_types-id from table object_types
     *
     * @return bool true, if replacement worked, false otherwise
     */
    public function replace_pictures($object_type)
    {
        // get optionsarray
        global $opt;

        // load bmp-support
        require_once __DIR__ . '/../imagebmp.inc.php';

        // paths cleared by trailing '/'
        if (substr($opt['logic']['pictures']['dir'], - 1) != '/') {
            $picpath = $opt['logic']['pictures']['dir'];
        } else {
            $picpath = substr($opt['logic']['pictures']['dir'], 0, - 1);
        }

        $thumbpath = "$picpath/thumbs";

        $pdummy = isset($opt['logic']['pictures']['dummy']);
        if ($pdummy && isset($opt['logic']['pictures']['dummy']['bgcolor']) && is_array($opt['logic']['pictures']['dummy']['bgcolor'])) {
            $dummybg = $opt['logic']['pictures']['dummy']['bgcolor'];
        } else {
            $dummybg = [
                255,
                255,
                255
            ];
        }

        if ($pdummy && isset($opt['logic']['pictures']['dummy']['text'])) {
            $dummytext = $opt['logic']['pictures']['dummy']['text'];
        } else {
            $dummytext = '';
        }

        if ($pdummy && isset($opt['logic']['pictures']['dummy']['textcolor']) && is_array($opt['logic']['pictures']['dummy']['textcolor'])) {
            $dummytextcolor = $opt['logic']['pictures']['dummy']['textcolor'];
        } else {
            $dummytextcolor = array(
                0,
                0,
                0
            );
        }

        $tmh = 0;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $tmw = 0;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        /*
         * check log or cache
         */
        if ($object_type == OBJECT_CACHE) {
            // get filenames of the pictures of $this' caches
            $rs = sql(
                "SELECT `pictures`.`url` " .
                "FROM `pictures`,`caches` " .
                "WHERE `caches`.`cache_id`=`pictures`.`object_id`" .
                " AND `pictures`.`object_type`='&1' AND `caches`.`user_id`='&2'",
                OBJECT_CACHE,
                $this->getUserId()
            );
        } elseif ($object_type == OBJECT_CACHELOG) {
            // get filenames of the pictures of $this' logs
            $rs = sql(
                "SELECT `pictures`.`url` " .
                "FROM `pictures`,`cache_logs` " .
                "WHERE `cache_logs`.`id`=`pictures`.`object_id`" .
                " AND `pictures`.`object_type`='&1' AND `cache_logs`.`user_id`='&2'",
                OBJECT_CACHELOG,
                $this->getUserId()
            );
        }

        // set thumb-dimensions
        $tmh = $opt['logic']['pictures']['thumb_max_height'];
        $tmw = $opt['logic']['pictures']['thumb_max_width'];

        $filenames = array();
        while ($url = sql_fetch_array($rs, MYSQL_NUM)) {
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
            $filenames[] = substr($url['url'], - 40);
        }

        // free result
        sql_free_result($rs);

        /*
         * walk through filenames and replace original
         */
        // check if there is something to replace
        if (count($filenames) > 0) {
            foreach ($filenames as $fn) {
                // get uuid and extension
                $uuid = substr($fn, 0, 36);
                $ext = substr($fn, - 3);
                $thumb_dir1 = substr($uuid, 0, 1);
                $thumb_dir2 = substr($uuid, 1, 1);

                // read original size
                if (file_exists("$picpath/$fn")) {
                    list($w, $h, $t, $attr) = getimagesize("$picpath/$fn");
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
                } else {
                    $w = 600;
                    $h = 480;
                }

                // create new image
                $im = imagecreatetruecolor($w, $h);
                // allocate colors
                $col_bg = imagecolorallocate($im, $dummybg[0], $dummybg[1], $dummybg[2]);
                $col_text = imagecolorallocate($im, $dummytextcolor[0], $dummytextcolor[1], $dummytextcolor[2]);

                // fill bg
                imagefill($im, 0, 0, $col_bg);

                // check for replacement-image
                if ($pdummy && isset($opt['logic']['pictures']['dummy']['replacepic'])
                    && $opt['logic']['pictures']['dummy']['replacepic'] != $opt['rootpath'] . 'images/'
                    && file_exists($opt['logic']['pictures']['dummy']['replacepic'])
                ) {
                    // get dimensions of the replacement
                    list($rw, $rh, $rt, $rattr) = getimagesize($opt['logic']['pictures']['dummy']['replacepic']);
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
                    $rwh = 0;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
                    if ($rw > $rh) {
                        $rwh = $rh;
                    } else {
                        $rwh = $rw;
                    }

                    // check dimensions of original and set replacement size
                    $rsize = 0;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
                    if ($w > $h) {
                        if (($h * 0.85) > $rwh) {
                            $rsize = $rwh;
                        } else {
                            $rsize = $h * 0.9;
                        }
                    } else {
                        if (($w * 0.85) > $rwh) {
                            $rsize = $rwh;
                        } else {
                            $rsize = $w * 0.9;
                        }
                    }
                    $dx = ($w - $rsize) / 2;
                    $dy = ($h - $rsize) / 2;

                    // get replacement image
                    $rext = substr($opt['logic']['pictures']['dummy']['replacepic'], - 3);
                    $rim = null;
                    if ($rext == 'jpg') {
                        $rim = imagecreatefromjpeg($opt['logic']['pictures']['dummy']['replacepic']);
                    } elseif ($rext == 'png') {
                        $rim = imagecreatefrompng($opt['logic']['pictures']['dummy']['replacepic']);
                    } elseif ($rext == 'gif') {
                        $rim = imagecreatefromgif($opt['logic']['pictures']['dummy']['replacepic']);
                    } elseif ($rext == 'bmp') {
                        $rim = imagecreatefrombmp($opt['logic']['pictures']['dummy']['replacepic']);
                    }

                    // copy image
                    if (!is_null($rim)) {
                        imagecopyresampled($im, $rim, $dx, $dy, 0, 0, $rsize, $rsize, $rw, $rh);
                    }
                } else {
                    // set text
                    if ($dummytext != '') {
                        imagestring($im, 1, 10, $h / 2, $dummytext, $col_text);
                    } else {
                        imageline($im, 0, 0, $w, $h, 0xff0000);
                        imageline($im, 0, $h, $w, 0, 0xff0000);
                    }
                }

                // save dummy
                if ($ext == 'jpg') {
                    if (!imagejpeg($im, "$picpath/$fn", 75)) {
                        return "save dummy failed [$ext]";
                    }
                } elseif ($ext == 'png') {
                    if (!imagepng($im, "$picpath/$fn", 4)) {
                        return "save dummy failed [$ext]";
                    }
                } elseif ($ext == 'gif') {
                    if (!imagegif($im, "$picpath/$fn")) {
                        return "save dummy failed [$ext]";
                    }
                } elseif ($ext == 'bmp') {
                    if (!imagebmp($im, "$picpath/$fn")) {
                        return "save dummy failed [$ext]";
                    }
                } else {
                    return "save dummy failed [$ext], unknown extension";
                }

                // set thumb-dimensions
                if (($h > $tmh) || ($w > $tmw)) {
                    if ($h > $w) {
                        $th = $tmh;
                        $tw = $w * ($th / $h);
                    } else {
                        $tw = $tmw;
                        $th = $h * ($tw / $w);
                    }
                } else {
                    $tw = $w;
                    $th = $h;
                }

                // copy dummy
                $tim = imagecreatetruecolor($tw, $th);
                imagecopyresampled($tim, $im, 0, 0, 0, 0, $tw, $th, $w, $h);

                // check directories or create them
                if (!file_exists("$thumbpath/$thumb_dir1")) {
                    if (!mkdir("$thumbpath/$thumb_dir1")) {
                        return 'mkdir in thumbpath failed';
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
                    }
                }
                if (!file_exists("$thumbpath/$thumb_dir1/$thumb_dir2")) {
                    if (!mkdir("$thumbpath/$thumb_dir1/$thumb_dir2")) {
                        return 'mkdir in thumbpath failed';
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
                    }
                }

                // save thumb
                if ($ext == 'jpg') {
                    if (!imagejpeg($tim, "$thumbpath/$thumb_dir1/$thumb_dir2/$fn", 75)) {
                        return "save thumb failed [$ext]";
                    }
                } elseif ($ext == 'png') {
                    if (!imagepng($tim, "$thumbpath/$thumb_dir1/$thumb_dir2/$fn", 4)) {
                        return "save thumb failed [$ext]";
                    }
                } elseif ($ext == 'gif') {
                    if (!imagegif($tim, "$thumbpath/$thumb_dir1/$thumb_dir2/$fn")) {
                        return "save thumb failed [$ext]";
                    }
                } elseif ($ext == 'bmp') {
                    if (!imagebmp($tim, "$thumbpath/$thumb_dir1/$thumb_dir2/$fn")) {
                        return "save thumb failed [$ext]";
                    }
                } else {
                    return "save thumb failed [$ext], unknown extension";
                }
            }
        }

        // success
        return true;
    }

    public function canDelete()
    {
        global $login;
        $login->verify();

        if ($login->userid != $this->nUserId && ($login->admin & ADMIN_USER) != ADMIN_USER) {
            return false;
        }

        return
            sql_value("SELECT COUNT(*) FROM `caches` WHERE `user_id`='&1'", 0, $this->nUserId)
            + sql_value("SELECT COUNT(*) FROM `cache_logs` WHERE `user_id`='&1'", 0, $this->nUserId)
            + sql_value("SELECT COUNT(*) FROM `cache_logs_archived` WHERE `user_id`='&1'", 0, $this->nUserId)
            + sql_value("SELECT COUNT(*) FROM `cache_reports` WHERE `userid`='&1'", 0, $this->nUserId)
            == 0;
    }

    public function delete()
    {
        global $login;

        if ($this->canDelete() == false) {

            return false;
        }

        // write old record to log
        $backup = array();
        $backup['username'] = $this->getUsername();
        $backup['email'] = $this->getEMail();
        $backup['last_name'] = $this->getLastName();
        $backup['first_name'] = $this->getFirstName();

        sql(
            "INSERT INTO `logentries` (`module`, `eventid`, `userid`, `objectid1`, `objectid2`, `logtext`, `details`)
             VALUES ('user', 7, '&1', '&2', '&3', '&4', '&5')",
            $login->userid,
            $this->nUserId,
            0,
            'User ' . sql_escape($this->getUsername()) . ' deleted',
            serialize($backup)
        );

        sql('SET @allowdelete=1');
        sql("DELETE FROM `user` WHERE `user_id`='&1'", $this->nUserId);
        // all data in depending tables is cleared via trigger

        $this->reload();

        return true;
    }

    // email bounce processing
    public function addEmailProblem($licenseEmail = false)
    {
        // mailing_problems is a bit-flag field to remember nonDelivered, important mailings
        if ($licenseEmail) {
            if (!$this->reUser->setValue('mailing_problems', $this->reUser->getValue('mailing_problems') | 1)) {
                return false;
            }
        }

        return $this->reUser->setValue('email_problems', $this->getEmailProblems() + 1) &&
        $this->reUser->setValue('last_email_problem', date('Y-m-d H:i:s')) &&
        $this->save();
    }

    public function getEmailProblems()
    {
        // see also common.inc.php "SELECT `email_problems`"
        return $this->reUser->getValue('email_problems');
    }

    public function getDataLicense()
    {
        return $this->reUser->getValue('data_license');
    }

    public function getLicenseDeclined()
    {
        return $this->getDataLicense() == NEW_DATA_LICENSE_ACTIVELY_DECLINED ||
        $this->getDataLicense() == NEW_DATA_LICENSE_PASSIVELY_DECLINED;
    }

    public function missedDataLicenseMail()
    {
        return $this->reUser->getValue('mailing_problems') & 1;
    }

    public function shownDataLicenseMail()
    {
        return
            $this->reUser->setValue('mailing_problems', $this->reUser->getValue('mailing_problems') & ~1)
            && $this->save();
    }

    public function confirmEmailAddress()
    {
        return $this->reUser->setValue('email_problems', 0) && $this->save();
    }

    public function reload()
    {
        $this->reUser->reload();
        $this->reUserStat->reload();
    }

    public function getGivenRatings()
    {
        // get number of cache ratings for this user
        return sql_value(
            "SELECT COUNT(`user_id`)
             FROM `cache_rating`
             WHERE `user_id`='&1'",
            0,
            $this->getUserId()
        );
    }

    public function getRatingParameters()
    {
        global $opt;

        $findsPerRating = $opt['logic']['rating']['findsPerRating'];
        $finds = $this->getStatFound();
        $ratings = $this->getGivenRatings();

        return [
            'maxRatings' => floor($finds / $findsPerRating),
            'givenRatings' => $ratings,
            'findsUntilNextRating' => ($ratings + 1) * $findsPerRating - $finds,
        ];
    }

    public function allowRatings()
    {
        $ratingParams = $this->getRatingParameters();
        return $ratingParams['givenRatings'] < $ratingParams['maxRatings'];
    }

    public function showStatFounds()
    {
        // whether to show the number of founds on log page
        // TODO: make customisable in user profile, see #241
        return false;
    }

    public function guessLanguage()
    {
        global $opt;

        $language = false;

        // If the user has selected a country and a translation is available for
        // that country's primary language, use this language.

        $country = $this->getCountryCode();
        if ($country) {
            foreach ($opt['locale'] as $code => $props) {
                if ($props['mostly_translated'] && in_array($country, $props['primary_lang_of'])) {
                    $language = $code;
                }
            }
        }

        if (!$language) {
            // If the user has logged caches with at least three descriptions,
            // at least 65% of those descriptions have the same language,
            // and a translation is available for that language, use it.

            $rs = sql(
                "
                SELECT COUNT(*) AS `count`, `cache_desc`.`language`
                FROM `cache_logs`
                JOIN `cache_desc` ON `cache_desc`.`cache_id`=`cache_logs`.`cache_id`
                WHERE `cache_logs`.`user_id`='&1'
                GROUP BY `cache_desc`.`language`
                ORDER BY `count` DESC",
                $this->nUserId
            );
            $total = 0;
            while ($r = sql_fetch_assoc($rs)) {
                if ($total == 0) {
                    $first = $r;
                }
                $total += $r['count'];
            }
            sql_free_result($rs);
            $locale = $opt['locale'];
            if ($total >= 3 && $first['count'] / $total >= 0.65) {
                if (isset($locale[$first['language']]) && $locale[$first['language']]['mostly_translated']) {
                    $language = $first['language'];
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
                }
            }
        }

        return $language;
    }
}

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user::shownDataLicenseMail() A

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OpencachingDeutschland / oc-server3

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user::shownDataLicenseMail() A

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