functions.php ➔ smallworld_tolink() - Code Metrics - Inspection of "Merge pull request #7 from djculex/djculex-pr/1" - XoopsModules25x/smallworld - Measure and Improve Code Quality continuously with Scrutinizer

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created 2020-12-04 14:55 UTC
functions.php ➔ smallworld_tolink() A

↳ Parent: Project
Complexity

Conditions	4
Paths	3
Size

Total Lines
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	4
nc	3
nop	2
dl	0
loc	37
rs	9.328
c	0
b	0
f	0
<?php
/*
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */

/**
 * SmallWorld
 *
 * @package      \XoopsModules\Smallworld
 * @license      GNU GPL (https://www.gnu.org/licenses/gpl-2.0.html/)
 * @copyright    The XOOPS Project (https://xoops.org)
 * @copyright    2011 Culex
 * @author       Michael Albertsen (http://culex.dk) <[email protected]>
 * @link         https://github.com/XoopsModules25x/smallworld
 * @since        1.0
 */

use Xmf\FilterInput;
use XoopsModules\Smallworld;
use XoopsModules\Smallworld\Constants;
use XoopsModules\Smallworld\Helper;

//require_once __DIR__ . '/common.php';
include dirname(__DIR__) . '/preloads/autoloader.php';

/**
 * Get array of timestamps based on the timetype configured in preferences
 *
 * @return array
 */
function SmallworldGetTimestampsToForm()
{
    $timearray = []; // init time array
    $end       = date('Y');
    $start     = $end - 120; // set to 120 years ago
    for ($i = $start; $i <= $end; ++$i) {
        $timearray[$i] = $i;
    }
    ksort($timearray);

    return $timearray;
}

/**
 * Clean vars or arrays
 *
 * If array check for magicQuotes.
 * Pass string to XoopsModules\Smallworld\MyFunctions\cleanupString function
 *
 * @param array|string $text
 * @return array|mixed
 */
function smallworld_cleanup($text)
{
    if (is_array($text)) {
        foreach ($text as $key => $value) {
            $text[$key] = smallworld_cleanup_string($value);
        }
    } else {
        $text = smallworld_cleanup_string($text);
    }

    return $text;
}

/**
 * Sanitize string
 *
 * @param $text
 * @return mixed
 */
function smallworld_cleanup_string($text)
{
    /** @var \MyTextSanitizer $myts */
    $myts = \MyTextSanitizer::getInstance();
    $text = $myts->displayTarea($text, $html = 1, $smiley = 1, $xcode = 1, $image = 1, $br = 1);

    return $text;
}

/**
 * Clean Array for mysql insertion
 *
 * @param string|array $text
 * @return string|array
 */
function smallworld_sanitize($text)
{
    $retVal = [];
    if (is_array($text) && 0 < count($text)) {
        foreach ($text as $key => $value) {
            $retVal[$key] = smallworld_sanitize_string($value);
        }
    } else {
        $retVal = smallworld_sanitize_string($text);
    }

    return $retVal;
}

/**
 * Santize string for insert into dB
 *
 * @param $value
 * @return mixed
 */
function smallworld_sanitize_string($value)
{
    return $GLOBALS['xoopsDB']->escape($value);
}

/**
 * @deprecated
 *
 * @param $array
 * @return array
 */
function smallworld_DateOfArray($array)
{
    $data = [];
    foreach ($array as $k => $v) {
        $data[$k] = strtotime($v);
    }

    return $data;
}

/**
 * YearOfArray
 *
 * @todo - figure out what this is suppose to do,
 * currently it doesn't really do anything.
 *
 * @param $array
 * @return array
 */
function smallworld_YearOfArray($array)
{
    $data = [];
    foreach ($array as $k => $v) {
        $data[$k] = $v;
    }

    return $data;
}

/**
 * Create an index file in
 *
 * @deprecated - no longer used
 * @param $folderUrl
 */
function smallworld_CreateIndexFiles($folder)
{
    file_put_contents($folder . 'index.html', '<script>history.go(-1);</script>');
}

/**
 * @deprecated
 * @param string $glue
 * @param array  $pieces
 * @return string
 */
function smallworld_ImplodeArray($glue, $pieces)
{
    return implode($glue, $pieces);
}

/** Recursively reduces deep arrays to single-dimensional arrays
 *
 * $preserve_keys: (0=>never, 1=>strings, 2=>always)
 *
 * @param       $array
 * @param int   $preserve_keys
 * @param array $newArray
 * @return array
 */
function smallworld_array_flatten($array, $preserve_keys = 1, &$newArray = [])
{
    foreach ($array as $key => $child) {
        if (is_array($child)) {
            $newArray = smallworld_array_flatten($child, $preserve_keys, $newArray);
        } elseif ($preserve_keys + is_string($key) > 1) {
            $newArray[$key] = $child;
        } else {
            $newArray[] = $child;
        }
    }

    return $newArray;
}

/*
 * Calculate years from date format (YYYY-MM-DD)
 *
 * @param string $birth
 * @return int

 */
function smallworld_Birthday($birth)
{
    list($year, $month, $day) = explode('-', $birth);
    $yearDiff  = date('Y') - $year;
    $monthDiff = date('m') - $month;
    $dayDiff   = date('d') - $day;
    if (0 == $monthDiff) {
        if ($dayDiff < 0) {
            $yearDiff--;
        }
    }
    if ($monthDiff < 0) {
        $yearDiff--;
    }

    return $yearDiff;
}

/**
 * Get SW userid from username
 *
 * @deprecated - use Smallworld\SwUserHandler::getByName() method instead
 * @param $check
 * @return bool|int
 */
function smallworld_isset_or($check)
{
    $depMsg = __FUNCTION__ . " is deprecated, use SwUserHandler::getByName() instead";
    if (isset($GLOBALS['xoopsLogger'])) {

        $GLOBALS['xoopsLogger']->addDeprecated($depMsg);
    } else {
        trigger_error($depMsg, E_USER_WARNING);
    }
    $query  = 'SELECT * FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_user') . " WHERE username = '" . $check . "' LIMIT 1";
    $result = $GLOBALS['xoopsDB']->queryF($query);
    while (false !== ($row = $GLOBALS['xoopsDB']->fetchArray($result))) {
        if ('' == $row['userid']) {
            return false;
        }

        return $row['userid'];
    }
}

//Srinivas Tamada http://9lessons.info
//Loading Comments link with load_updates.php
/**
 * @param $session_time
 * @return string
 */
function smallworld_time_stamp($session_time)
{
    $time_difference = time() - $session_time;
    $seconds         = $time_difference;
    $minutes         = round($time_difference / 60);
    $hours           = round($time_difference / 3600);
    $days            = round($time_difference / 86400);
    $weeks           = round($time_difference / 604800);
    $months          = round($time_difference / 2419200);
    $years           = round($time_difference / 29030400);
    if ($seconds <= 60) {
        $t = (string)$seconds . _SMALLWORLD_SECONDSAGO;
    } elseif ($minutes <= 60) {
        if (1 == $minutes) {
            $t = _SMALLWORLD_ONEMINUTEAGO;
        } else {
            $t = (string)$minutes . _SMALLWORLD_MINUTESAGO;
        }
    } elseif ($hours <= 24) {
        if (1 == $hours) {
            $t = _SMALLWORLD_ONEHOURAGO;
        } else {
            $t = (string)$hours . _SMALLWORLD_HOURSAGO;
        }
    } elseif ($days <= 7) {
        if (1 == $days) {
            $t = _SMALLWORLD_ONEDAYAGO;
        } else {
            $t = (string)$days . _SMALLWORLD_DAYSAGO;
        }
    } elseif ($weeks <= 4) {
        if (1 == $weeks) {
            $t = _SMALLWORLD_ONEWEEKAGO;
        } else {
            $t = (string)$weeks . _SMALLWORLD_WEEKSAGO;
        }
    } elseif ($months <= 12) {
        if (1 == $months) {
            $t = _SMALLWORLD_ONEMONTHAGO;
        } else {
            $t = (string)$months . _SMALLWORLD_MONTHSAGO;
        }
    } else {
        if (1 == $years) {
            $t = _SMALLWORLD_ONEYEARAGO;
        } else {
            $t = (string)$years . _SMALLWORLD_YEARSAGO;
        }
    }

    return $t;
}

/**
 * Return only url/link
 *
 * if url is image link return <img>
 *
 * @param string $text
 * @param int $uid user id
 * @return string
 */
function smallworld_tolink($text, $uid)
{
    $ext        = mb_substr($text, -4, 4);
    $ext2       = mb_substr($text, -5, 5);
    $xUser      = new \XoopsUser($uid);
    $xUserUname = $xUser->uname();
    $gallery    = \XoopsModules\Smallworld\Helper::getInstance()->url('galleryshow.php?username=' . $xUserUname());

    if (in_array(strtolower($ext), ['.jpg', '.bmp', '.gif', '.png']) || in_array(strtolower($ext2), ['.jpeg'])) {
        if (false !== mb_strpos($text, 'UPLIMAGE')) {
            $text = str_replace('UPLIMAGE', '', $text);
            $text = preg_replace(
                '/(((f|ht){1}tp:\/\/)[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/i',
                '<span class="smallworldUplImgTxt"><br><img class="smallworldAttImg" src="\\1"><br><br><a id="smallworldUplImgLnk" href="' . $gallery . '" target="_SELF">' . $xUserUname . _SMALLWORLD_UPLOADEDSOMEIMAGES . '</a><br></span>',
                $text
            );
            $text = preg_replace('/(((f|ht){1}tps:\/\/)[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/i', '<a href="\\1">lala</a>', $text);
            $text = preg_replace(
                '/([[:space:]()[{}])(www.[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/i',
                '\\1<span class="smallworldUplImgTxt"><br><img class="smallworldAttImg" src="//\\2"><br><br><a id="smallworldUplImgLnk" href="' . $gallery . '" target="_SELF">' . $xUserUname . _SMALLWORLD_UPLOADEDSOMEIMAGES . '</a><br></span>',
                $text
            );
            $text = html_entity_decode($text, ENT_QUOTES, 'UTF-8');
        } else {
            $text = preg_replace('/(((f|ht){1}tp:\/\/)[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/i', '<img class="smallworldAttImg" src="\\1"><a class="smallworldAttImgTxt" href="\\1">' . _SMALLWORLD_CLICKIMAGETHUMB . ' </a><br>', $text);
            $text = preg_replace('/(((f|ht){1}tps:\/\/)[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/i', '<img class="smallworldAttImg" src="\\1"><a class="smallworldAttImgTxt" href="\\1">' . _SMALLWORLD_CLICKIMAGETHUMB . ' </a><br>', $text);
            $text = preg_replace('/([[:space:]()[{}])(www.[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/i', '\\1<img class="smallworldAttImg" src="//\\2"><a class="smallworldAttImgTxt" href="//\\2">' . _SMALLWORLD_CLICKIMAGETHUMB . '</a><br>', $text);
            $text = html_entity_decode($text, ENT_QUOTES, 'UTF-8');
        }
    } else {
        $text = html_entity_decode($text, ENT_QUOTES, 'UTF-8');
        $text = ' ' . $text;
        $text = str_replace('UPLIMAGE', '', $text);
    }

    return linkify_twitter_status($text);
}

/**
 * @param $text
 * @return mixed
 */
function smallworld_stripWordsKeepUrl($text)
{
    preg_replace('/(((f|ht){1}tps:\/\/)[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/i', '<div class=".embed"><a href="\\1">\\1</a></div>', $text);

    return $text;
}

/**
 * Get social image and link HTML
 *
 * @param int $num
 * @param string $name
 * @return string
 */
function smallworld_sociallinks($num, $name)
{
    /** @var \XoopsModules\Smallworld\Helper $helper */
    $helper = Helper::getInstance();
    switch ($num) {
        case 0:

            $image = '<img title="Msn" id="Smallworld_socialnetworkimg" src="' . $helper->url('assets/images/socialnetworkicons/msn.png') . '">';
            $link  = '<a title="Msn" id="Smallworld_socialnetwork" target="_blank" href="http://members.msn.com/' . $name . '">';
            break;
        case 1:

            $image = '<img title="facebook" id="Smallworld_socialnetworkimg" src="' . $helper->url('assets/images/socialnetworkicons/facebook.png') . '">';
            $link  = '<a title="facebook" id="Smallworld_socialnetwork" target="_blank" href="http://www.facebook.com/' . $name . '">';
            break;
        case 2:

            $image = '<img title="GooglePlus" id="Smallworld_socialnetworkimg" src="' . $helper->url('assets/images/socialnetworkicons/googleplus.png') . '">';
            $link  = '<a title="GooglePlus" id="Smallworld_socialnetwork" target="_blank" href="https://plus.google.com/' . $name . '">';
            break;
        case 3:

            $image = '<img title="icq" id="Smallworld_socialnetworkimg" src="' . $helper->url('assets/images/socialnetworkicons/icq.png') . '">';
            $link  = '<a title="icq" id="Smallworld_socialnetwork" target="_blank" href="http://www.icq.com/people/' . $name . '/">';
            break;
        case 4:

            $image = '<img title="Skype" id="Smallworld_socialnetworkimg" src="' . $helper->url('assets/images/socialnetworkicons/skype.png') . '">';
            $link  = '<a title="Skype" id="Smallworld_socialnetwork" target="_blank" href="skype:' . $name . '?userinfo">';
            break;
        case 5:

            $image = '<img title="Twitter" id="Smallworld_socialnetworkimg" src="' . $helper->url('assets/images/socialnetworkicons/twitter.png') . '">';
            $link  = '<a title="Twitter" id="Smallworld_socialnetwork" target="_blank" href="http://twitter.com/#!/' . $name . '">';
            break;
        case 6:

            $image = '<img title="MySpace" id="Smallworld_socialnetworkimg" src="' . $helper->url('assets/images/socialnetworkicons/myspace.png') . '">';
            $link  = '<a title="MySpace" id="Smallworld_socialnetwork" target="_blank" href="http://www.myspace.com/' . $name . '">';
            break;
        case 7:

            $image = '<img title="XOOPS" id="Smallworld_socialnetworkimg" src="' . $helper->url('assets/images/socialnetworkicons/xoops.png') . '">';
            $link  = '<a title="XOOPS" id="Smallworld_socialnetwork" target="_blank" href="https://xoops.org/modules/profile/userinfo.php?uid=' . $name . '">';
            break;
        case 8:

            $image = '<img title="Yahoo Messenger" id="Smallworld_socialnetworkimg" src="' . $helper->url('assets/images/socialnetworkicons/yahoo.png') . '">';
            $link  = '<a title="Yahoo Messenger" id="Smallworld_socialnetwork" target="_blank" href="ymsgr:sendim?' . $name . '">';
            break;
        case 9:

            $image = '<img title="Youtube" id="Smallworld_socialnetworkimg" src="' . $helper->url('assets/images/socialnetworkicons/youtube.png') . '">';
            $link  = '<a title="Youtube" id="Smallworld_socialnetwork" target="_blank" href="http://www.youtube.com/user/' . $name . '">';
            break;
    }

    return $image . $link;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

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

/**
 * @param string $option name of config option to read

 * @param string $repmodule name of module
 * @param bool   $flushFirst true causes configs to be loaded again, false read from cache
 * @return bool|mixed
 */
function smallworld_GetModuleOption($option = null, $repmodule = 'smallworld', $flushFirst = false)
{
    static $modOptions = [];
    if ($flushFirst) { // clears the 'cache', forces reload of configs
        $modOptions = [];
    }
    if (!array_key_exists($repmodule, $modOptions)) {
        //this module's options aren't set
        $modHelper = Helper::getInstance()->getHelper($repmodule);
        if (!$modHelper instanceof \Xmf\Module\Helper) { // check to see if module is installed & active
if ($x instanceof DoesNotExist) {
    // Do something.
}
            return null;
        }
        // first time to get configs for this module so read them all into an array
        $modOptions[$repmodule] = $modHelper->getConfig();
        // now return the specific config/option requested
        if (null == $option) { // return the array if no specific option was requested

            return $modOptions[$repmodule];
        } elseif (isset($modOptions[$repmodule][$option])) {
            return $modOptions[$repmodule][$option];
        } else {
            return null;
        }
    } else {

        // module options are in 'cache' so see if the one requested is valid
        if (null == $option) { // return the array if no specific option was requested

            return $modOptions[$repmodule];
        } elseif (isset($modOptions[$repmodule][$option])) {
            return $modOptions[$repmodule][$option];
        } else {
            return null;
        }
    }

    return null;
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
/*
    static $tbloptions = [];
    if (is_array($tbloptions) && array_key_exists($option, $tbloptions)) {
        return $tbloptions[$option];
    }
    $retval = false;
    if (isset($GLOBALS['xoopsModuleConfig']) && (is_object($GLOBALS['xoopsModule']) && $GLOBALS['xoopsModule']->getVar('dirname') == $repmodule && $GLOBALS['xoopsModule']->getVar('isactive'))) {
        if (isset($GLOBALS['xoopsModuleConfig'][$option])) {
            $retval = $GLOBALS['xoopsModuleConfig'][$option];
        }
    } else {
        $moduleHandler = xoops_getHandler('module');
        $module        = $moduleHandler->getByDirname($repmodule);
        $configHandler = xoops_getHandler('config');
        if ($module) {
            $moduleConfig = $configHandler->getConfigsByCat(0, $module->getVar('mid'));
            if (isset($moduleConfig[$option])) {
                $retval = $moduleConfig[$option];
            }
        }
    }
    $tbloptions[$option] = $retval;

    return $retval;
    */
}

/**
 * Check image extension and users gender.
 *
 * If image is legal image extension return avatar, else return default gender based image
 * @deprecated
 * @param int    $userid
 * @param string $image
 * @return string
 */
function smallworld_getAvatarLink($userid, $image)
{
    $depMsg = __FUNCTION__ . " is deprecated use SwUserHandler::getAvatarLink() instead.";
    if (isset($GLOBALS['xoopsLogger'])) {

        $GLOBALS['xoopsLogger']->addDeprecated($depMsg);
    } else {
        trigger_error($depMsg, E_USER_WARNING);
    }
    $ext     = pathinfo(mb_strtolower($image), PATHINFO_EXTENSION);
    $sql     = 'SELECT gender FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_user') . " WHERE userid = '" . (int)$userid . "'";
    $result  = $GLOBALS['xoopsDB']->queryF($sql);
    //$counter = $GLOBALS['xoopsDB']->getRowsNum($result);
    $gender  = Constants::GENDER_UNKNOWN;
    while (false !== ($row = $GLOBALS['xoopsDB']->fetchArray($result))) {
        $gender = $row['gender'];
    }

    if (preg_match('/avatars/i', $image)) {
        $link = XOOPS_UPLOAD_URL . '/' . $image;
    } else {
        $link = $image;
    }

    if (in_array($ext, ['jpg', 'bmp', 'gif', 'png', 'jpeg']) || '' == $image || 'blank.gif' == $image) {

        switch ($gender) {
            case Constants::FEMALE:
                $pict = 'ano_woman.png';
                break;
            case Constants::MALE:
                $pict = 'ano_man.png';
                break;
            case Constants::GENDER_UNKNOWN:
            default:
                $pict = 'genderless.png';
                break;
        }
        $link = Helper::getInstance()->url("assets/images/{$pict}");
    }

    return $link;
}

/**
 * Check if Xim module is installed and active
 *
 * @return bool
 */
function smallworld_checkForXim()
{
    $ximHelper = Helper::getInstance()->getHelper('xim');

    return ($ximHelper instanceof \Xmf\Module\Helper) ? true : false;
if ($x instanceof DoesNotExist) {
    // Do something.
}
    /*
    $filename = XOOPS_ROOT_PATH . '/modules/xim/chat.php';
    if (file_exists($filename)) {
        return true;
    }

    return false;
    */
}

/**
 * Get version number of xim module if exists
 *
 * @return int $version returns 0 if not found
 */
function smallworld_XIMversion()
{
    $version   = 0; // init version var
    $ximHelper = Helper::getInstance()->getHelper('xim');
    if ($ximHelper instanceof \Xmf\Module\Helper) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
        $version = $ximHelper->getModule()->version();
    }
    /*
    $sql    = 'SELECT version FROM ' . $GLOBALS['xoopsDB']->prefix('modules') . " WHERE dirname = 'xim'";
    $result = $GLOBALS['xoopsDB']->queryF($sql);
    if ($GLOBALS['xoopsDB']->getRowsNum($result) > 0) {
        while (false !== ($r = $GLOBALS['xoopsDB']->fetchArray($result))) {
            $version = $r['version'];
        }
    } else {
        $version = 0;
    }
    */
    return $version;
}

/**
* Input: Message Id,
*
* Return owner of thread (original poster)
* Return Integer
*/
/**
 * @param $msg_id_fk
 * @return bool|int false if not found, integer of uid otherwise
 */
function smallworld_getOwnerFromComment($msg_id_fk)

{
    $owner = false;
    /** @todo looks like this should have LIMIT set to 1 to reduce execution time & possible ambiguity */
    $sql    = 'SELECT uid_fk FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_messages') . " WHERE msg_id = '" . $msg_id_fk . "'";
    $result = $GLOBALS['xoopsDB']->queryF($sql);
    while (false !== ($r = $GLOBALS['xoopsDB']->fetchArray($result))) {
        $owner = $r['uid_fk'];
    }

    return $owner;
}

/**
 * Get username from userID
 *
 * @deprecated - moved to SwUserHandler::getName() method
 * @param $userID
 * @return array
 */
function smallworld_getName($userID)
{
    $depMsg = __FUNCTION__ . " is deprecated, use SwUserHandler::getName() instead";
    if (isset($GLOBALS['xoopsLogger'])) {

        $GLOBALS['xoopsLogger']->addDeprecated($depMsg);
    } else {
        trigger_error($depMsg, E_USER_WARNING);
    }

    $name = [];
    $sql    = 'SELECT username FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_user') . " WHERE userid = '" . (int)$userID . "'";
    $result = $GLOBALS['xoopsDB']->queryF($sql);
    while (false !== ($row = $GLOBALS['xoopsDB']->fetchArray($result))) {
        $name = $row['username'];
    }

    return $name;
}

/**
 * Check if user has been taken down for inspection by admin
 *
 * @param int $userid user to check
 * @return array
 */
function smallworld_isInspected($userid)
{
    $data   = [];
    $sql    = 'SELECT inspect_start, inspect_stop FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_admin') . " WHERE userid = '" . (int)$userid . "' AND (inspect_start+inspect_stop) > " . time() . '';
    $result = $GLOBALS['xoopsDB']->queryF($sql);
    if ($GLOBALS['xoopsDB']->getRowsNum($result) > 0) {
        while (false !== ($row = $GLOBALS['xoopsDB']->fetchArray($result))) {
            $data['inspect']   = 'yes';
            $data['totaltime'] = ($row['inspect_start'] + $row['inspect_stop']) - time();
        }
    } else {
        $data['inspect'] = 'no';
    }

    return $data;
}

/**
 * Auto delete all inspects from DB where time has passed
 *
 * inspect_start + inspect_stop - time() is deleted if negative intval
 *
 * @return bool
 */
function SmallworldDeleteOldInspects()

{
    $sql    = 'UPDATE ' . $GLOBALS['xoopsDB']->prefix('smallworld_admin') . " SET inspect_start = '', inspect_stop = '' WHERE (inspect_start+inspect_stop) <= " . time() . '';
    $result = $GLOBALS['xoopsDB']->queryF($sql);

    return ($result) ? true : false;
}

/**
 * Function to get sum of users in your following array
 *
 * Used to calculate new message flash in jQuery intval fetch
 *
 * @return int
 */
function smallworld_getCountFriendMessagesEtc()
{
    $total     = 0;
    $wall      = new Smallworld\WallUpdates();
    $userid    = $GLOBALS['xoopsUser']->uid();
    $followers = smallworld_array_flatten($wall->getFollowers($userid), 0);
    if (1 == Helper::getInstance()->getConfig('usersownpostscount')) {
        $followers[] = $userid;
    }
    if (0 < count($followers)) {
        $ids    = implode(',', $followers);
        $sql    = 'SELECT COUNT(*) AS total '
                  . ' FROM ( '
                  . ' SELECT com_id , COUNT( * ) AS comments FROM '
                  . $GLOBALS['xoopsDB']->prefix('smallworld_comments')
                  . " WHERE uid_fk IN ($ids) GROUP BY com_id "
                  . ' UNION ALL '
                  . ' SELECT msg_id , COUNT( * ) AS messages FROM '
                  . $GLOBALS['xoopsDB']->prefix('smallworld_messages')
                  . " WHERE uid_fk IN ($ids) GROUP BY msg_id "
                  . ' ) as d';
        $result = $GLOBALS['xoopsDB']->queryF($sql);
        while (false !== ($r = $GLOBALS['xoopsDB']->fetchArray($result))) {
            $total = $r['total'];
        }
    }

    return (int)$total;
}

/**
 * Function to get sum of users in you following array
 *
 * Used to calculate new message flash in jQuery intval fetch
 *
 *@ deprecated - not used
 * @param $id
 * @return mixed
 */
function smallworld_countUsersMessages($id)
{
    $id     = int($id);
    $total  = 0;
    if (0 < $id ) {
        $sql    = 'SELECT COUNT(*) AS total '
                . ' FROM ( ' . ' SELECT com_id , COUNT( * ) AS comments FROM '
                . $GLOBALS['xoopsDB']->prefix('smallworld_comments')
                . ' WHERE uid_fk = ' . (int)$id
                . ' GROUP BY com_id ' . ' UNION ALL '
                . ' SELECT msg_id , COUNT( * ) AS messages FROM '
                . $GLOBALS['xoopsDB']->prefix('smallworld_messages')
                . ' WHERE uid_fk = ' . (int)$id . 'group BY msg_id ' . ' ) AS d';
        $result = $GLOBALS['xoopsDB']->queryF($sql);
        while (false !== ($r = $GLOBALS['xoopsDB']->fetchArray($result))) {
            $total = $r['total'];
        }
    }

    return $total;
}

/**
 * Get the three newest members to array
 *
 * @deprecated - no longer used
 * @return array
 */
function smallworld_Stats_newest()
{
    $depMsg = __FUNCTION__ . " is deprecated";
    if (isset($GLOBALS['xoopsLogger'])) {

        $GLOBALS['xoopsLogger']->addDeprecated($depMsg);
    } else {
        trigger_error($depMsg, E_USER_WARNING);
    }
    $swUserHandler = Helper::getInstance()->getHandler('SwUser');
    $nu     = [];
    $sql    = 'SELECT * FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_user') . ' ORDER BY regdate DESC LIMIT 3';
    $result = $GLOBALS['xoopsDB']->queryF($sql);
    if ($GLOBALS['xoopsDB']->getRowsNum($result) > 0) {
        $i = 0;
        while (false !== ($r = $GLOBALS['xoopsDB']->fetchArray($result))) {
            $nu[$i]['userid']         = $r['userid'];
            $nu[$i]['username']       = $r['username'];
            $nu[$i]['regdate']        = date('d-m-Y', $r['regdate']);
            $nu[$i]['username_link']  = "<a href = '" . $helper->url('userprofile.php?username=' . $r['username']) . "'>";

            $nu[$i]['username_link']  .= $r['username'] . ' (' . $r['realname'] . ') [' . $nu[$i]['regdate'] . '] </a>';
            $nu[$i]['userimage']      = $r['userimage'];
            $nu[$i]['userimage_link'] = $swUserHandler->getAvatarLink($r['userid'], $swUserHandler->gravatar($r['userid']));
            ++$i;
        }
    }

    return $nu;
}

//Avatar Image
/**
 * @deprecated - use Smallworld\SwUserHandler::gravatar()
 * @param $uid
 * @return string
 */
function smallworld_Gravatar($uid)
{
    $depMsg = __FUNCTION__ . " is deprecated use SwUserHandler::gravatar() instead.";
    if (isset($GLOBALS['xoopsLogger'])) {

        $GLOBALS['xoopsLogger']->addDeprecated($depMsg);
    } else {
        trigger_error($depMsg, E_USER_WARNING);
    }
    $image  = '';
    $sql    = 'SELECT userimage FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_user') . " WHERE userid = '" . (int)$uid . "'";
    $result = $GLOBALS['xoopsDB']->queryF($sql);
    while (false !== ($r = $GLOBALS['xoopsDB']->fetchArray($result))) {
        $image = $r['userimage'];
    }

    $image = ('' == $image || 'blank.gif' === $image) ? smallworld_getAvatarLink($uid, $image) : $image;


    $type = [
        1 => 'jpg',
        2 => 'jpeg',
        3 => 'png',
        4 => 'gif',
    ];

    $ext = explode('.', $image);

    $avatar = '';
    if (array_key_exists(1, $ext) && in_array(mb_strtolower($ext[1]), $type)) {

        $avatar = '';
    }

    return $avatar;
}

// find user with most posted messages
/**
 * @return array
 */
function smallworld_mostactiveusers_allround()
{
    $msg     = [];
    $sql     = 'SELECT uid_fk, COUNT( * ) as cnt ';
    $sql     .= 'FROM ( ';
    $sql     .= 'SELECT uid_fk ';
    $sql     .= 'FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_messages') . ' ';
    $sql     .= 'UNION ALL SELECT uid_fk ';
    $sql     .= 'FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_comments') . ' ';
    $sql     .= ') AS u ';
    $sql     .= 'GROUP BY uid_fk ';
    $sql     .= 'ORDER BY count( * ) DESC limit 3';
    $result  = $GLOBALS['xoopsDB']->queryF($sql);
    $counter = $GLOBALS['xoopsDB']->getRowsNum($result);
    if ($counter < 1) {
    } else {
        $helper        = Helper::getInstance();
        $swUserHandler = $helper->getHandler('SwUser');
        $counter = 1;
        while (false !== ($row = $GLOBALS['xoopsDB']->fetchArray($result))) {
            $msg[$counter]['counter']       = $counter;
            $msg[$counter]['img']           = $swUserHandler->getAvatarLink($row['uid_fk'], $swUserHandler->gravatar($row['uid_fk']));
            $msg[$counter]['msgs']          = _SMALLWORLD_TOTALPOSTS . ' : ' . $row['cnt'];
            $msg[$counter]['cnt']           = $row['cnt'];
            $msg[$counter]['username']      = $GLOBALS['xoopsUser']->getUnameFromId($row['uid_fk']);
            $msg[$counter]['username_link'] = "<a href = '" . $helper->url('userprofile.php?username=' . $msg[$counter]['username']) . "'>";
            $msg[$counter]['username_link'] .= $msg[$counter]['username'] . ' (' . $msg[$counter]['msgs'] . ')</a>';
            ++$counter;
        }
    }

    return $msg;
}

// Find worst rated users overall
/**
 * @return array
 */
function smallworld_worstratedusers()

{
    $swUserHandler = Helper::getInstance()->getHandler('SwUser');
    $array   = [];
    $counter = 1;
    $sql     = 'SELECT owner, (';
    $sql     .= 'sum( up ) - sum( down )';
    $sql     .= ') AS total';
    $sql     .= ' FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_vote') . '';
    $sql     .= ' GROUP BY owner ORDER by total ASC LIMIT 5';
    $result  = $GLOBALS['xoopsDB']->queryF($sql);
    while (false !== ($row = $GLOBALS['xoopsDB']->fetchArray($result))) {
        $array[$counter]['counter']   = $counter;
        $array[$counter]['img']       = $swUserHandler->getAvatarLink($row['owner'], $swUserHandler->gravatar($row['owner']));
        $array[$counter]['user']      = $GLOBALS['xoopsUser']->getUnameFromId($row['owner']);
        $array[$counter]['rating']    = $row['total'];
        $array[$counter]['user_link'] = "<a href = '" . Helper::getInstance()->url('userprofile.php?username=' . $array[$counter]['user']) . "'>";
        $array[$counter]['user_link'] .= $array[$counter]['user'] . ' (' . $array[$counter]['rating'] . ')</a>';
        ++$counter;
    }

    return $array;
}

// Find best rated users overall
/**
 * @return array
 */
function smallworld_topratedusers()

{
    $swUserHandler = Helper::getInstance()->getHandler('SwUser');
    $array   = [];
    $counter = 1;
    $sql     = 'SELECT owner, (';
    $sql     .= 'sum( up ) - sum( down )';
    $sql     .= ') AS total';
    $sql     .= ' FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_vote') . '';
    $sql     .= ' GROUP BY owner ORDER by total DESC LIMIT 5';
    $result  = $GLOBALS['xoopsDB']->queryF($sql);
    while (false !== ($row = $GLOBALS['xoopsDB']->fetchArray($result))) {
        $array[$counter]['counter']   = $counter;
        $array[$counter]['img']       = $swUserHandler->getAvatarLink($row['owner'], $swUserHandler->gravatar($row['owner']));
        $array[$counter]['user']      = $GLOBALS['xoopsUser']->getUnameFromId($row['owner']);
        $array[$counter]['rating']    = $row['total'];
        $array[$counter]['user_link'] = "<a href = '" . $helper->url('userprofile.php?username=' . $array[$counter]['user']) . "'>";

        $array[$counter]['user_link'] .= $array[$counter]['user'] . ' (' . $array[$counter]['rating'] . ')</a>';
        ++$counter;
    }

    return $array;
}

/**
 * @return array
 */
function smallworld_nextBirthdays()
{
    $swUserHandler = Helper::getInstance()->getHandler('SwUser');
    $now       = date('d-m');
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
    $res       = [];
    $sql       = 'SELECT userid, username, userimage, realname, birthday, CURDATE(),'
               . ' DATE_FORMAT(birthday, "%d / %m") AS daymon , '
               . ' (YEAR(CURDATE())-YEAR(birthday))'
               . ' - (RIGHT(CURDATE(),5)<RIGHT(birthday,5))'
               . ' AS age_now'
               . ' FROM '
               . $GLOBALS['xoopsDB']->prefix('smallworld_user')
               . ' WHERE right(birthday,5) = right(CURDATE(),5)'
               . ' ORDER BY MONTH( birthday ) , DAY( birthday ) '
               . ' LIMIT 10 ';
    $result    = $GLOBALS['xoopsDB']->queryF($sql);
    $counter   = $GLOBALS['xoopsDB']->getRowsNum($result);
    $i         = 0;
    while (false !== ($r = $GLOBALS['xoopsDB']->fetchArray($result))) {
        $res[$i]['amount']        = $counter;
        $res[$i]['userid']        = $r['userid'];
        $res[$i]['userimage']     = $swUserHandler->getAvatarLink($r['userid'], $swUserHandler->gravatar($r['userid']));
        $res[$i]['birthday']      = $r['daymon'];
        $res[$i]['agenow']        = $r['age_now'];
        $res[$i]['username']      = $GLOBALS['xoopsUser']->getUnameFromId($r['userid']);
        $res[$i]['username_link'] = "<a href = '" . $helper->url('userprofile.php?username=' . $res[$i]['username']) . "'>";

        $res[$i]['username_link'] .= $res[$i]['username'] . ' (' . $r['daymon'] . ') ' . $r['age_now'] . ' ' . _SMALLWORLD_BDAY_YEARS;
        $res[$i]['username_link'] .= '</a>';
        ++$i;
    }

    return $res;
}

/*
 * Return date format (YYYY-MM-DD) for MySql
 * @param date $stringDate
 * $returns date
*/
/**
 * @param $stringDate
 * @return string
 */
function smallworld_euroToUsDate($stringDate)

{
    if (0 != $stringDate || '' != $stringDate) {
        $theData = explode('-', trim($stringDate));
        $ret     = $theData[2] . '-' . $theData[1] . '-' . $theData[0];

        return $ret;
    }

    return '1900-01-01';
}

/*
 * Return date format (DD-MM-YYYY) for display
 * @param date $stringDate
 * $returns date
*/
/**
 * @param $stringDate
 * @return string
 */
function smallworld_UsToEuroDate($stringDate)

{
    if (0 != $stringDate || '' != $stringDate) {
        $theData = explode('-', trim($stringDate));
        $ret     = $theData[2] . '-' . $theData[1] . '-' . $theData[0];

        return $ret;
    }

    return '01-01-1900';
}

/**
 * @return array
 */
function smallworld_sp()
{
    $sp = [0 => ['spimage' => "<img id='smallworld_img_sp' src='" . Helper::getInstance()->url('assets/images/sp.png') . "' height='30px' width='30px' >"]];
    return $sp;
}

//Check privacy settings in permapage
/**
 * @param $id
 * @return mixed
 */
function smallworldCheckPriv($id)

{
    $public = 'SELECT priv FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_messages') . ' WHERE msg_id = ' . $id . '';
    $result = $GLOBALS['xoopsDB']->queryF($public);
    while (false !== ($row = $GLOBALS['xoopsDB']->fetchArray($result))) {
        $priv = $row['priv'];
    }

    return $priv;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

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

/**
 * Function to calculate remaining seconds until user's birthday
 *
 * Input $d : date('Y-m-d') format
 * return seconds until date at midnight, or
 * return 0 if date ('Y-m-d') is equal to today
 *
 * @param $d
 * @return bool|int|string
 */
function smallworldNextBDaySecs($d)
{
    $olddate   = mb_substr($d, 4);
    $exactdate = date('Y') . '' . $olddate;
    $newdate   = date('Y') . '' . $olddate . ' 00:00:00';
    $nextyear  = date('Y') + 1 . '' . $olddate . ' 00:00:00';
    if ($exactdate != date('Y-m-d')) {
        if ($newdate > date('Y-m-d H:i:s')) {
            $start_ts = strtotime($newdate);
            $end_ts   = strtotime(date('Y-m-d H:i:s'));
            $diff     = $end_ts - $start_ts;
            $n        = round($diff);
            $return   = mb_substr($n, 1);

            return $return;
        }
        $start_ts = strtotime($nextyear);
        $end_ts   = strtotime(date('Y-m-d H:i:s'));
        $diff     = $end_ts - $start_ts;
        $n        = round($diff);
        $return   = mb_substr($n, 1);

        return $return;
    }

    return 0;
}

/**
 * Function to get value from xoopsConfig array
/**
 * @param string $key
 * @param array $array
 * @return int
 */
function smallworldGetValfromArray($key, $array)
{
    $ret = 0;
    $ar  = Helper::getInstance()->getConfig($array);
    if (in_array($key, $ar, true)) {
        $ret = 1;
    }

    return $ret;
}

/**
 * Resize images proportionally
 *
 * Using imagesize($imageurl) returns $img[0], $img[1]
 * Target = new max height or width in px
 *
 * @param int $width
 * @param int $height
 * @param int $target
 * @return string returns the new sizes in html image tag format
 */
function smallworld_imageResize($width, $height, $target)
{
    //takes the larger size of the width and height and applies the
    //formula accordingly...this is so this script will work
    //dynamically with any size image
    if ($width > $height) {
        $percentage = ($target / $width);
    } else {
        $percentage = ($target / $height);
    }
    //gets the new value and applies the percentage, then rounds the value
    $width  = round($width * $percentage);
    $height = round($height * $percentage);
    //returns the new sizes in html image tag format...this is so you
    //can plug this function inside an image tag and just get the

    return "width='{$width}' height='{$height}'";
}

/**
 * Fetch image width and height
 *
 * will attempt to use the getimagesize method first, then curl
 *
 * @param int $w
 * @param int $h
 * @param string $url
 * @returns array
 * @return array
 */
function smallworld_getImageSize($w, $h, $url)
{
    $bn        = basename($url);
    $w         = (int)$w;
    $h         = (int)$h;
    $imagesize = [0 => '0', 1 => '0']; // init image size

    if ('blank.gif' !== $bn
        && 'blank.png' !== $bn
        && 'blank.jpg' !== $bn
        && 'image_missing.png' !== $bn)
    {
        $imagesize = [0 => $w, 1 => $h];
        if (ini_get('allow_url_fopen')) {
            $imagesize = getimagesize($url);
        }

        if (!ini_get('allow_url_fopen')) {
            $imagesize = [0 => $w, 1 => $h];
            if (function_exists('curl_init')) {
                $ch = curl_init();
                curl_setopt($ch, CURLOPT_URL, $url);
                curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
                $result       = curl_exec($ch);
                $img          = imagecreatefromstring($result);
                $imagesize[0] = imagesx($img);
                $imagesize[1] = imagesy($img);
            }
        }
    }

    return $imagesize;
}

/**
 * Check whether requests are set or not
 *
 * If not return '' else return false
 *
 * @param string $req
 * @returns string or void
 * @return string|null
 * @return string|null
 */
function smallworld_isset($req)
{
    return (isset($req) && !empty($req)) ? $req : '';
}

/**
 * Do db query for images upload last 5 minutes by spec. userid and return random
 * @param int $userid
 * @return bool|string  false if no image found
 */
function smallworld_getRndImg($userid)

{
    $sql    = 'SELECT imgname FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_images')
            . ' WHERE userid = ' . (int)$userid . ' AND time BETWEEN UNIX_TIMESTAMP( ) - 3000 AND UNIX_TIMESTAMP() ORDER BY rand() LIMIT 1';
    $result = $GLOBALS['xoopsDB']->queryF($sql);
    while (false !== ($r = $GLOBALS['xoopsDB']->fetchArray($result))) {
        $img = $r['imgname'];
    }
    if (!empty($img)) {
        return $img;
    }

    return false;
}

/**
 * Get url of smallworld
 *
 * @returns string
 */
function smallworld_getHostRequest()
{
    $protocol   = false === mb_stripos($_SERVER['SERVER_PROTOCOL'], 'https') ? 'http' : 'https';
    $host       = $_SERVER['HTTP_HOST'];
    $script     = $_SERVER['SCRIPT_NAME'];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
    $params     = $_SERVER['QUERY_STRING'];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
    $currentUrl = $protocol . '://' . $host;

    return $currentUrl;
}

/**
 * Get htmlentities
 *
 * @param string $text
 * @return string translated string to utf-8
 */
function smallworld_decodeEntities($text)
{
    $text = html_entity_decode($text, ENT_QUOTES, 'ISO-8859-1'); /**{@internal NOTE: UTF-8 does not work!}} */
    $text = preg_replace('/&#(\d+);/me', 'chr(\\1)', $text); #decimal notation
    $text = preg_replace('/&#x([a-f0-9]+);/mei', 'chr(0x\\1)', $text);  #hex notation
    return $text;
}

/**
 * Get string and shorten so contains only # of chars
 *
 * @param string $text
 * @param int $numChars
 * @return string
 */
function smallworld_shortenText($text, $numChars)
{
    $text .= ' ';
    $text = mb_substr($text, 0, $numChars);
    $text = mb_substr($text, 0, mb_strrpos($text, ' '));
    $text .= '...';

    return $text;
}

/**
 * Get language file if constants are not defined
 *
 * @param string $def
 * @param string $file
 * @return void
 */
function smallworld_isDefinedLanguage($def, $file)
{
    /** @var \XoopsModules\Smallworld\Helper $helper */
    $helper = Helper::getInstance();
    if (!defined($def)) {
        // language files (main.php)
        if (file_exists($helper->path('language/' . $GLOBALS['xoopsConfig']['language'] . '/' . $file))) {
            require_once $helper->path('language/' . $GLOBALS['xoopsConfig']['language'] . '/' . $file);
        } else {
            // fallback english
            require_once $helper->path('language/english/' . $file);
        }
    }
}

/**
 * @Check if smallworld is for private or public access
 * return value for config
 */
function smallworld_checkPrivateOrPublic()
{
    $opt                   = [];
    $helper                = \XoopsModules\Smallworld\Helper::getInstance();
    $set                   = $helper->getConfig('smallworldprivorpub');
    $opt['access']         = (0 !== $set) ? Constants::HAS_ACCESS : Constants::NO_ACCESS;
    $opt['xoopsuser']      = Constants::IS_NOT_USER;
    $opt['smallworlduser'] = Constants::IS_NOT_USER;

    if ($GLOBALS['xoopsUser'] && ($GLOBALS['xoopsUser'] instanceof \XoopsUser)) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
        $id                    = $GLOBALS['xoopsUser']->uid();
        //$user                  = new \XoopsUser($id);
        //$check                 = new \XoopsModules\Smallworld\User();
        //$profile               = $check->checkIfProfile($id);
        $swUserHandler         = $helper->getHandler('SwUser');
        $profile               = $swUserHandler->checkIfProfile($id);
        $opt['xoopsuser']      = Constants::IS_USER;
        $opt['smallworlduser'] = (Constants::PROFILE_HAS_BOTH !== $profile) ? Constants::IS_NOT_USER : Constants::IS_USER;
    }

    return $opt;
}

/**
 * Get an array of all Users
 *
 * @todo move this to Smallworld\SwUserHandler class
 * @return array 'userid' as keys, 'username' as values
 */
function smallworld_xv_getGroupd()
{
    /** @var \XoopsModules\Smallworld\Helper $helper */
    $helper          = Helper::getInstance();
    $helper->loadLanguage('modinfo');
    $swUserHandler   = $helper->getHandler('SwUser');
    $criteria        = new \Criteria('');
    $criteria->setSort('userid');
    $criteria->order = 'ASC';
    $userObjArray    = $swUserHandler->getAll($criteria, ['userid', 'username'], false);
    $retArray        = [0 => _MI_SMALLWORLD_ALL]; // initialize the array
    foreach ($userObjArray as $swUser) {
        $retArray[$swUser['userid']] = $swUser['username'];
    }

    return $retArray;
    /*
    $db     = \XoopsDatabaseFactory::getDatabaseConnection();
    $sql    = 'SELECT userid, username FROM ' . $db->prefix('smallworld_user') . ' ORDER BY userid';
    $result = $db->queryF($sql);
    $num    = $db->getRowsNum($result);
    if (0 == $num) {
        $ndata = [0 => _MI_SMALLWORLD_ALL];
    } else {
        while (false !== ($r = $db->fetchArray($result))) {
            $data[$r['userid']] = $r['username'];
        }
        $ndata = array_merge([0 => _MI_SMALLWORLD_ALL], $data);
    }

    return $ndata;
    */
}

/**
 * Set javascript vars to theme using various values
 * Return void
 */
function smallworld_SetCoreScript()
{
    /** @var \XoopsModules\Smallworld\Helper $helper */
    $helper = Helper::getInstance();

    // IF logged in define xoops / smallworld user id
    $myId = ($GLOBALS['xoopsUser'] && ($GLOBALS['xoopsUser'] instanceof \XoopsUser)) ? $GLOBALS['xoopsUser']->uid() : Constants::DEFAULT_UID;
if ($x instanceof DoesNotExist) {
    // Do something.
}

    // Check if option is et to allow public reading
    $pub    = smallworld_checkPrivateOrPublic();
    $access = $pub['access'];
$myVar = 'Value';
$higher = false;

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

    // GET various variables from language folder
    if (file_exists($helper->path('language/' . $GLOBALS['xoopsConfig']['language'] . '/js/variables.js'))) {
        $GLOBALS['xoTheme']->addScript($helper->url('language/' . $GLOBALS['xoopsConfig']['language'] . '/js/variables.js'));
    } else {
        $GLOBALS['xoTheme']->addScript($helper->url('language/english/js/variables.js'));
    }

    // Check if USER is smallworld-registered user
    $chkUser = new Smallworld\User();
    //$profile = ($GLOBALS['xoopsUser'] && ($GLOBALS['xoopsUser'] instanceof \XoopsUser)) ? $chkUser->checkIfProfile($myId) : Constants::DEFAULT_UID;
    $swUserHandler = $helper->getHandler('SwUser');
    $profile       = $swUserHandler->checkIfProfile($myId);

    // Check if there are requests pending
    $count_invit = ($GLOBALS['xoopsUser'] && ($GLOBALS['xoopsUser'] instanceof \XoopsUser)) ? count($chkUser->getRequests($myId)) : Constants::DEFAULT_UID;
if ($x instanceof DoesNotExist) {
    // Do something.
}

    // Get module config for validation and place in javascript
    $validate = $helper->getConfig('validationstrength');

    // Check to see if smallworld should use username links to point to default xoops or smallworld
    $takeoverlinks   = $helper->getConfig('takeoveruserlinks');
    $fieldstoshow    = array_flip($helper->getConfig('smallworldusethesefields'));
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
    $useverification = $helper->getConfig('smallworldmandatoryfields');
    $smallworldUV    = implode(',', $useverification);

    // Use googlemaps ?
    $googlemaps = $helper->getConfig('smallworldUseGoogleMaps');

    // Get users messages count based on users followerArray
    $getUserMsgNum = ($GLOBALS['xoopsUser'] && ($GLOBALS['xoopsUser'] instanceof \XoopsUser)) ? smallworld_getCountFriendMessagesEtc() : 0;
if ($x instanceof DoesNotExist) {
    // Do something.
}

    // Check if request url is with www or without
    $urltest   = smallworld_getHostRequest();
    $xoops_url = XOOPS_URL;
    if (false === mb_strpos($urltest, 'www.')) {
        $xoops_url = str_replace('www.', '', $xoops_url);
    }

    // Set javascript vars but only if not already defined.
    // Check prevents multiple loads
    $script = 'var Smallworld_myID;' . "\n";
    $script .= "if (typeof Smallworld_myID === 'undefined') {" . "\n";
    $script .= "var smallworld_url = '" . $xoops_url . '/modules/smallworld/' . "';\n";
    $script .= "var smallworld_uploaddir = '" . $xoops_url . '/uploads/avatars/' . "';\n";
    $script .= 'var smallworld_urlReferer = document.referrer;' . "\n";
    $script .= "var xoops_smallworld = jQuery.noConflict();\n";
    $script .= 'var Smallworld_myID = ' . $myId . ";\n";
    $script .= 'var Smallworld_userHasProfile = ' . $profile . ";\n";
    $script .= 'var smallworldTakeOverLinks = ' . $takeoverlinks . ";\n";
    $script .= 'var Smallworld_geocomplete = ' . $googlemaps . ";\n";
    $script .= "var smallworldVerString = '" . $smallworldUV . "';\n";
    $script .= "var smallworlduseverification = new Array();\n";
    $script .= "smallworlduseverification = smallworldVerString.split(',');\n";
    $script .= 'var Smallworld_hasmessages = ' . $count_invit . ";\n";
    $script .= 'var smallworldvalidationstrength = ' . $validate . ";\n";
    $script .= 'var smallworld_getFriendsMsgComCount = ' . $getUserMsgNum . ";\n";
    //$script .= "var $ = jQuery();\n";
    $script .= '}' . "\n";
    $GLOBALS['xoTheme']->addScript('', '', $script);

    // Include geolocate styling
    if (1 == $googlemaps) {
        $GLOBALS['xoTheme']->addScript('https://maps.googleapis.com/maps/api/js?sensor=false&language=' . _LANGCODE);
        $GLOBALS['xoTheme']->addScript($helper->url('assets/js/ui.geo_autocomplete.js'));
        $GLOBALS['xoTheme']->addScript($helper->url('assets/js/ui.geo_autocomplete_now.js'));
    }

    smallworld_includeScripts();
}

/**
 * Include script files based on $page
 */
function smallworld_includeScripts()
{
    /** @var \XoopsModules\Smallworld\Helper $helper */
    $helper = Helper::getInstance();
    $page = basename($_SERVER['PHP_SELF'], '.php');
    switch ($page) {
        case 'register':

            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.colorbox.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.validate.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.validation.functions.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.stepy.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.elastic.source.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/smallworld.css'));
            break;
        case 'publicindex':

            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.oembed.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.elastic.source.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/wall.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/ajaxupload.3.5.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.avatar_helper.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.bookmark.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/oembed.css'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.colorbox.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/smallworld.css'));
            break;
        case 'permalink':
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.oembed.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/wall.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/oembed.css'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/smallworld.css'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.innerfade.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.elastic.source.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.bookmark.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.colorbox.js'));
            break;
        case 'index':
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.oembed.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.elastic.source.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/wall.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/ajaxupload.3.5.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.avatar_helper.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.bookmark.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/oembed.css'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.colorbox.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/tag-it.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/smallworld.css'));
            break;
        case 'img_upload':
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/uploader/bootstrap.min.css'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/uploader/style.css'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/uploader/bootstrap-responsive.min.css'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/uploader/bootstrap-image-gallery.min.css'));

            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/vendor/jquery.ui.widget.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/uploader/tmpl.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/uploader/load-image.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/uploader/canvas-to-blob.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/uploader/bootstrap.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/uploader/bootstrap-image-gallery.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.iframe-transport.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.fileupload.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.fileupload-fp.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.fileupload-ui.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/main.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.colorbox.js'));
            break;
        case 'galleryshow':

            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/galleriffic-5.css'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.galleriffic.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.history.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.opacityrollover.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/gallery_mod.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.innerfade.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.colorbox.js'));
            break;
        case 'friends':

            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/apprise-1.5.full.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/jquery.fileupload-ui.css'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/oembed.css'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.oembed.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/wall.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/ajaxupload.3.5.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.avatar_helper.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.innerfade.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.colorbox.js'));
            //$GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/colorbox.css'));
            break;
        case 'editprofile':

            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.colorbox.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.validate.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.validation.functions.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.stepy.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.elastic.source.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/smallworld.css'));
            break;
        case 'smallworldshare':

            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.oembed.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/wall.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.innerfade.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.bookmark.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/oembed.css'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/smallworld.css'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.colorbox.js'));
            break;
        case 'userprofile':
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/apprise-1.5.full.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/jquery.fileupload-ui.css'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/oembed.css'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.oembed.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/wall.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/ajaxupload.3.5.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.avatar_helper.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.bookmark.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.colorbox.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.elastic.source.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.countdown.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/smallworld.css'));
            break;
    }
}

/**
 * Check if permission is set for userid to post publicly
 *
 * @return array
 */
function smallworld_checkUserPubPostPerm()
{

    $helper     = Helper::getInstance();
    $userPerPub = $helper->getConfig('smallworldshowPoPubPage');
    $pub = (0 !== $userPerPub[0]) ? $userPerPub : $helper->getHandler('SwUser')->allUsers();
    /*
    $check      = new Smallworld\User();
    $userPerPub = smallworld_GetModuleOption('smallworldshowPoPubPage');
    $allUsers   = $check->allUsers();
    if (0 != $userPerPub[0]) {
        $pub = $userPerPub;
    } else {
        $pub = $check->allUsers();
    }
    */
    return $pub;
}

/**
 * Change @username to urls
 *
 * @param string|null $status_text
 * @return string $status_text
 */
function linkify_twitter_status($status_text)
{
    // linkify twitter users
    //$keywords = preg_split("/[\s,]+/", "hypertext language, programming");
    $status_text = preg_replace('/(^|\s)@(\w+)/', '\1<a href="' . XOOPS_URL . '/modules/smallworld/userprofile.php?username=\2">' . '@\2</a> ', $status_text);

    return $status_text;
}

/**
 * Extract users from @tags
 * @param $name
 * @return array @users
 */
function smallworld_getUidFromName($name)

{
    $id     = [];
    $sql    = 'SELECT userid FROM ' . $GLOBALS['xoopsDB']->prefix('smallworld_user') . " WHERE username = '" . $name . "'";
    $result = $GLOBALS['xoopsDB']->queryF($sql);
    while (false !== ($r = $GLOBALS['xoopsDB']->fetchArray($result))) {
        $id = $r['userid'];
    }

    return $id;
}

/**
 * Extract users from @tags
 * @param        $txt
 * @param        $sender
 * @param string $permalink
 * @throws \phpmailerException
 */
function smallworld_getTagUsers($txt, $sender, $permalink = '')
{
    $dBase = new Smallworld\SwDatabase();
    $mail  = new Smallworld\Mail();
    preg_match_all('/@([a-zA-Z0-9]+|\\[[a-zA-Z0-9]+\\])/', $txt, $matches);
    $users = array_unique($matches[1]);
    foreach ($users as $user) {
        $uid    = smallworld_getUidFromName($user);
        $notify = json_decode($dBase->getSettings($uid), true);
        if (isset($notify['notify'])) {
            if (0 != $notify['notify']) {
                $mail->sendMails($sender, $uid, 'tag', $permalink, [$txt]);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            }
        }
    }
}

/**
 * Function to get count of messages in wall
 * @param int $uid
 * @return int $count
 */
function smallworld_countUserWallMsges($uid)
{
    $db     = \XoopsDatabaseFactory::getDatabaseConnection();
    $sql    = 'SELECT message FROM ' . $db->prefix('smallworld_messages') . " WHERE uid_fk='" . $uid . "'";
    $result = $db->queryF($sql);
    $count  = $db->getRowsNum($result);

    return $count;
}

Push — master ( 8e591c...fd0c8a )

functions.php ➔ smallworld_tolink() A

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

Available Fixes

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

XoopsModules25x / smallworld

Push — master ( 8e591c...fd0c8a )

functions.php ➔ smallworld_tolink() A

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

Available Fixes

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

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