functions.php ➔ planetParseFunction() - Code Metrics - Inspection of "cosmetics" - mambax7/planet - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — master ( 96da4e...7c5656 )

by Michael
created 2017-08-04 04:57 UTC
functions.php ➔ planetParseFunction() D

↳ Parent: Project
Complexity

Conditions	10
Paths	5
Size

Total Lines	26
Code Lines	18
Duplication

Lines	26
Ratio	100 %
Importance

Changes
Metric	Value
cc	10
eloc	18
nc	5
nop	3
dl	26
loc	26
rs	4.8196
c	0
b	0
f	0
How to fix Complexity

<?php
//
// ------------------------------------------------------------------------ //
// This program is free software; you can redistribute it and/or modify     //
// it under the terms of the GNU General Public License as published by     //
// the Free Software Foundation; either version 2 of the License, or        //
// (at your option) any later version.                                      //
//                                                                          //
// 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.  See the            //
// GNU General Public License for more details.                             //
//                                                                          //
// You should have received a copy of the GNU General Public License        //
// along with this program; if not, write to the Free Software              //
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
// ------------------------------------------------------------------------ //
// Author: phppp (D.J., [email protected])                                  //
// URL: https://xoops.org                         //
// Project: Article Project                                                 //
// ------------------------------------------------------------------------ //
use Xmf\Request;

// defined('XOOPS_ROOT_PATH') || exit('XOOPS root path not defined');


$current_path = __FILE__;
if (DIRECTORY_SEPARATOR !== '/') {

    $current_path = str_replace(strpos($current_path, '\\\\', 2) ? '\\\\' : DIRECTORY_SEPARATOR, '/', $current_path);
}
$url_arr               = explode('/', strstr($current_path, '/modules/'));
$GLOBALS['moddirname'] = $url_arr[2];

if (!defined('planet_FUNCTIONS')):
    define('planet_FUNCTIONS', 1);

    require XOOPS_ROOT_PATH . '/modules/' . $GLOBALS['moddirname'] . '/include/vars.php';
    require_once XOOPS_ROOT_PATH . '/class/xoopslists.php';
    require_once XOOPS_ROOT_PATH . '/Frameworks/art/functions.php';

    /**
     * Function to display messages
     *
     * @var mixed $messages
     * @return bool
     */
    function planetDisplayMessage($message)
    {
        return mod_message($message);
    }

    /**
     * Function to parse arguments for a page according to $_SERVER['REQUEST_URI']
     *
     * @var array $args_numeric array of numeric variable values
     * @var array $args         array of indexed variables: name and value
     * @var array $args_string  array of string variable values
     *
     * @return bool true on args parsed
     */

    /* known issues:
     * - "/" in a string
     * - "&" in a string
    */
    function planetParseArguments(&$args_numeric, &$args, &$args_string)

    {
        $args_abb     = array(
            'a' => 'article',
            'b' => 'blog',
            'c' => 'category',
            'l' => 'list',
            'o' => 'sort',
            's' => 'start',
            'u' => 'uid'
        );
        $args         = array();
        $args_numeric = array();
        $args_string  = array();
        if (preg_match("/[^\?]*\.php[\/|\?]([^\?]*)/i", Request::getUrl('REQUEST_URI', '', 'SERVER'), $matches)) {
            $vars = preg_split("/[\/|&]/", $matches[1]);
            $vars = array_map('trim', $vars);
            if (count($vars) > 0) {
                foreach ($vars as $var) {
                    if (is_numeric($var)) {
                        $args_numeric[] = $var;
                    } elseif (false === strpos($var, '=')) {
                        if (is_numeric(substr($var, 1))) {
                            $args[$args_abb[strtolower($var{0})]] = (int)substr($var, 1);
                        } else {
                            $args_string[] = urldecode($var);
                        }
                    } else {
                        parse_str($var, $args);
                    }
                }
            }
        }

        return (count($args) + count($args_numeric) + count($args_string) == 0) ? null : true;
    }

    /**
     * Function to parse class prefix
     *
     * @var string $class_string string to be parsed
     * @var mixed  $pattern
     * @var mixed  $replacement
     *
     * @return bool true on success
     */
    function planetParseClass($class_string, $pattern = '', $replacement = '')

    {
        if (empty($class_string)) {
            return;
        }
        $patterns     = array("/\[CLASS_PREFIX\]/");
        $replacements = array(ucfirst(strtolower($GLOBALS['moddirname'])));
        if (!empty($pattern) && !is_array($pattern) && !is_array($replacement)) {
            $pattern     = array($pattern);
            $replacement = array($replacement);
        }
        if (is_array($pattern) && count($pattern) > 0) {
            $ii = 0;
            foreach ($pattern as $pat) {
                if (!in_array($pat, $patterns)) {
                    $patterns[]     = $pat;
                    $replacements[] = isset($replacement[$ii]) ? $replacement[$ii] : '';
                }
                ++$ii;
            }
        }
        $class_string = preg_replace($patterns, $replacements, $class_string);
        eval($class_string);


        return true;
    }

    /**
     * Function to parse function prefix
     *
     * @var string $function_string string to be parsed
     * @var mixed  $pattern
     * @var mixed  $replacement
     *
     * @return bool true on success
     */
    function planetParseFunction($function_string, $pattern = '', $replacement = '')

    {
        if (empty($function_string)) {
            return;
        }
        $patterns     = array("/\[DIRNAME\]/", "/\[VAR_PREFIX\]/");
        $replacements = array($GLOBALS['moddirname'], $GLOBALS['VAR_PREFIX']);
        if (!empty($pattern) && !is_array($pattern) && !is_array($replacement)) {
            $pattern     = array($pattern);
            $replacement = array($replacement);
        }
        if (is_array($pattern) && count($pattern) > 0) {
            $ii = 0;
            foreach ($pattern as $pat) {
                if (!in_array($pat, $patterns)) {
                    $patterns[]     = $pat;
                    $replacements[] = isset($replacement[$ii]) ? $replacement[$ii] : '';
                }
                ++$ii;
            }
        }
        $function_string = preg_replace($patterns, $replacements, $function_string);
        eval($function_string);


        return true;
    }

    /**
     * Function to convert UNIX time to formatted time string
     * @param        $time
     * @param string $format
     * @return string
     */
    function planet_formatTimestamp($time, $format = '')
    {
        if (empty($time)) {
            return '';
        }

        return formatTimestamp($time, $format);
    }

    /**
     * Function to a list of user names associated with their user IDs
     * @param int  $userid
     * @param int  $usereal
     * @param bool $linked
     * @return array
     */
    function &planetGetUnameFromId($userid, $usereal = 0, $linked = false)

    {
        if (!is_array($userid)) {
            $userid = array($userid);
        }
        $users =& mod_getUnameFromIds($userid, $usereal, $linked);

        return $users;
    }

    /**
     * Function to parse links, links are delimited by link break, URL and title of a link are delimited by space
     *
     * @var string $text raw content
     *
     * @return array associative array of link url and title
     */
    function &planetParseLinks($text)

    {
        $myts       = MyTextSanitizer::getInstance();
        $link_array = preg_split("/(\r\n|\r|\n)( *)/", $text);
        $links      = array();
        if (count($link_array) > 0) {
            foreach ($link_array as $link) {
                @list($url, $title) = array_map('trim', preg_split('/ /', $link, 2));
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
                if (empty($url)) {
                    continue;
                }
                //if(empty($title)) $title = $url;

                $links[] = array('url' => $url, 'title' => $myts->htmlSpecialChars($title));
            }
        }

        return $links;
    }

    /**
     * @param $pagename
     * @return string
     */
    function planetGetTemplate($pagename)
    {
        return $GLOBALS['VAR_PREFIX'] . '_' . $pagename . '.tpl';
    }

    /**
     * @param int $currentoption
     */
    function planet_adminmenu($currentoption = -1)
    {
        loadModuleAdminMenu($currentoption, '');

        return;
    }

    /**
     * Function to send a trackback
     *
     * @param $article
     * @param $comment
     * @return bool
     */
    function planet_com_trackback(&$article, &$comment)

    {
        $blogHandler = xoops_getModuleHandler('blog', $GLOBALS['moddirname']);
        $blog_obj    = $blogHandler->get($article->getVar('blog_id'));
        if (!$pattern = $blog_obj->getVar('blog_trackback')) {
            return false;
        }
        @list($pat, $rep) = array_map('trim', preg_split("#[\s]+#", $pattern));
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
        $trackback_url = preg_replace('#' . $pat . '#', $rep, $article_obj->getVar('art_link'));


        return planetTrackback($trackback_url, $article);
    }

    /**
     * @param $trackback_url
     * @param $article
     * @return bool
     */
    function planetTrackback($trackback_url, $article)

    {
        global $myts, $xoopsConfig, $xoopsModule, $xoopsModuleConfig;

        $title         = $article->getVar('art_title');
        $excerpt       = $article->getVar('art_content');
        $blog_name     = $xoopsConfig['sitename'] . '-' . $xoopsModule->getVar('name');
        $title         = xoops_utf8_encode($title);
        $excerpt       = xoops_utf8_encode($excerpt);
        $blog_name     = xoops_utf8_encode($blog_name);
        $charset       = 'utf-8';
        $title1        = urlencode($title);
        $excerpt1      = urlencode($excerpt);
        $name1         = urlencode($blog_name);
        $url           = urlencode(XOOPS_URL . '/modules/' . $GLOBALS['moddirname'] . '/view.article.php' . URL_DELIMITER . '' . $article->getVar('art_id'));
        $query_string  = "title=$title1&url=$url&blog_name=$name1&excerpt=$excerpt1&charset=$charset";
        $trackback_url = parse_url($trackback_url);

        $http_request = 'POST ' . $trackback_url['path'] . ($trackback_url['query'] ? '?' . $trackback_url['query'] : '') . " HTTP/1.0\r\n";
        $http_request .= 'Host: ' . $trackback_url['host'] . "\r\n";
        $http_request .= 'Content-Type: application/x-www-form-urlencoded; charset=' . $charset . "\r\n";
        $http_request .= 'Content-Length: ' . strlen($query_string) . "\r\n";
        $http_request .= 'User-Agent: XOOPS Blogs/' . XOOPS_VERSION;
        $http_request .= "\r\n\r\n";
        $http_request .= $query_string;
        if ('' == $trackback_url['port']) {
            $trackback_url['port'] = 80;
        }
        $fs = @fsockopen($trackback_url['host'], $trackback_url['port'], $errno, $errstr, 4);
        @fwrite($fs, $http_request);
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
        if ($xoopsModuleConfig['do_debug']) {
            $debug_file = XOOPS_CACHE_PATH . '/' . $GLOBALS['moddirname'] . '_trackback.log';
            $fr         = "\n*****\nRequest:\n\n$http_request\n\nResponse:\n\n";
            $fr         .= "CHARSET:$charset\n";
            $fr         .= "NAME:$blog_name\n";
            $fr         .= 'TITLE:' . $title . "\n";
            $fr         .= "EXCERPT:$excerpt\n\n";
            while (!@feof($fs)) {
                $fr .= @fgets($fs, 4096);
            }
            $fr .= "\n\n";

            if ($fp = fopen($debug_file, 'a')) {
                fwrite($fp, $fr);
                fclose($fp);
            } else {
if (rand(1, 6) > 3) {
print "Check failed";
} else {
    //print "Check succeeded";
}
            }
        }
        @fclose($fs);
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}

        return true;
    }

    /**
     * Function to ping servers
     * @param $server
     * @param $id
     */
    function planetGetPing($server, $id)

    {
        if (is_array($server)) {
            foreach ($server as $serv) {
                planetGetPing($serv, $id);
            }
        }
        require_once XOOPS_ROOT_PATH . '/modules/' . $GLOBALS['moddirname'] . '/class-IXR.php';

        // using a timeout of 3 seconds should be enough to cover slow servers
        $client            = new IXR_Client($server, false);
        $client->timeout   = 3;
        $client->useragent .= ' -- XOOPS Article/' . XOOPS_VERSION;

        // when set to true, this outputs debug messages by itself
        $client->debug = false;

        $blogname = xoops_utf8_encode($GLOBALS['xoopsModule']->getVar('name'));
        $home     = XOOPS_URL . '/modules/' . $GLOBALS['moddirname'] . '/';
        $rss2_url = XOOPS_URL . '/modules/' . $GLOBALS['moddirname'] . '/xml.php' . URL_DELIMITER . 'rss2.0/' . $id;

        if (!$client->query('weblogUpdates.extendedPing', $blogname, $home, $rss2_url)) { // then try a normal ping
            $client->query('weblogUpdates.ping', $blogname, $home);
        }
    }

    /**
     * Function to respond to a trackback
     * @param int    $error
     * @param string $error_message
     */
    function planetRespondToTrackback($error = 0, $error_message = '')

    {
        $charset       = 'utf-8';
        $error_message = xoops_utf8_encode($error_message);
        header('Content-Type: text/xml; charset="' . $charset . '"');
        if ($error) {
            echo '<?xml version="1.0" encoding="' . $charset . '"?' . ">\n";
            echo "<response>\n";
            echo "<error>1</error>\n";
            echo "<message>$error_message</message>\n";
            echo '</response>';
            die();
        } else {
            echo '<?xml version="1.0" encoding="' . $charset . '"?' . ">\n";
            echo "<response>\n";
            echo "<error>0</error>\n";
            echo '</response>';
        }
    }

    /**
     * Function to set a cookie with module-specified name
     *
     * using customized serialization method
     * @param        $name
     * @param string $string
     * @param int    $expire
     */
    function planetSetCookie($name, $string = '', $expire = 0)

    {
        if (is_array($string)) {
            $value = array();
            foreach ($string as $key => $val) {
                $value[] = $key . '|' . $val;
            }
            $string = implode(',', $value);
        }
        setcookie($GLOBALS['VAR_PREFIX'] . $name, $string, (int)$expire, '/');
    }

    /**
     * @param      $name
     * @param bool $isArray
     * @return array|null
     */
    function planetGetCookie($name, $isArray = false)

    {
        $value = isset($_COOKIE[$GLOBALS['VAR_PREFIX'] . $name]) ? $_COOKIE[$GLOBALS['VAR_PREFIX'] . $name] : null;
        if ($isArray) {
            $_value = $value ? explode(',', $value) : array();
            $value  = array();
            if (count($_value) > 0) {
                foreach ($_value as $string) {
                    $key         = substr($string, 0, strpos($string, '|'));
                    $val         = substr($string, strpos($string, '|') + 1);
                    $value[$key] = $val;
                }
            }
            unset($_value);
        }

        return $value;
    }

    /**
     * Function to filter text
     *
     * @param $document
     * @return string filtered text
     */
    function &planetHtml2text(&$document)
    {
        $document = strip_tags($document);

        return $document;
    }

    // Adapted from PMA_getIp() [phpmyadmin project]
    /**
     * @param bool $asString
     * @return mixed
     */
    function planetGetIP($asString = false)
    {
        return mod_getIP($asString);
    }

    /**
     * @param $url
     * @return bool|mixed|string
     */
    function planetGetRemoteContent($url)
    {
        if ($data = planet_fetch_snoopy($url)) {
            return $data;
        }
        if ($data = planet_fetch_CURL($url)) {
            return $data;
        }
        if ($data = planet_fetch_fopen($url)) {
            return $data;
        }

        return false;
    }

    /**
     * @param $url
     * @return string
     */
    function planet_fetch_snoopy($url)

    {
        require_once XOOPS_ROOT_PATH . '/class/snoopy.php';
        $snoopy = new Snoopy;
        $data   = '';
        if (@$snoopy->fetch($url)) {
            $data = is_array($snoopy->results) ? implode("\n", $snoopy->results) : $snoopy->results;
        }

        return $data;
    }

    /**
     * @param $url
     * @return bool|mixed
     */
    function planet_fetch_CURL($url)

    {
        if (!function_exists('curl_init')) {
            return false;
        }
        $ch = curl_init();    // initialize curl handle
        curl_setopt($ch, CURLOPT_URL, $url); // set url to post to
        curl_setopt($ch, CURLOPT_FAILONERROR, 1);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);// allow redirects
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // return into a variable
        curl_setopt($ch, CURLOPT_TIMEOUT, 30); // times out after 31s
        $data = curl_exec($ch); // run the whole process
        curl_close($ch);

        return $data;
    }

    /**
     * @param $url
     * @return bool|string
     */
    function planet_fetch_fopen($url)

    {
        if (!$fp = @fopen($url, 'r')) {
            return false;
        }
        $data = '';
        while (!feof($fp)) {
            $data .= fgets($fp, 1024);
        }
        fclose($fp);

        return $data;
    }

    /**
     * @param     $haystack
     * @param     $needle
     * @param int $offset
     * @return bool|int
     */
    function planetStrrPos($haystack, $needle, $offset = 0)

    {
        if (substr(PHP_VERSION, 0, 1) == 5) {
            return strrpos($haystack, $needle, $offset);
        }
        $index = strpos(strrev($haystack), strrev($needle));
        if ($index === false) {
            return false;
        }
        $index = strlen($haystack) - strlen($needle) - $index;

        return $index;
    }
endif;

mambax7 / planet

Push — master ( 96da4e...7c5656 )

functions.php ➔ planetParseFunction() D

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

Filter issues like
