Issues (330)

Security Analysis    not enabled

This project does not seem to handle request data directly as such no vulnerable execution paths were found.

  File Inclusion
File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.
  Regex Injection
Regex Injection enables an attacker to execute arbitrary code in your PHP process.
  SQL Injection
SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.
  Response Splitting
Response Splitting can be used to send arbitrary responses.
  File Manipulation
File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.
  Object Injection
Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.
  File Exposure
File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.
  XML Injection
XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.
  Code Injection
Code Injection enables an attacker to execute arbitrary code on the server.
  Variable Injection
Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.
  XPath Injection
XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.
  Other Vulnerability
This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.
  Command Injection
Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.
  LDAP Injection
LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.
  Cross-Site Scripting
Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.
  Header Injection
Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

class/LexikonTree.php (3 issues)

Severity
1
<?php
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namespace XoopsModules\Lexikon;
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/**
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 * XOOPS tree handler
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 *
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 * You may not change or alter any portion of this comment or credits
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 * of supporting developers from this source code or any supporting source code
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 * which is considered copyrighted (c) material of the original comment or credit authors.
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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 *
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 * @copyright       XOOPS Project (https://xoops.org)
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 * @license         GNU GPL 2 (https://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
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 * @package         kernel
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 * @since           2.0.0
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 * @author          Kazumi Ono (AKA onokazu) http://www.myweb.ne.jp/, http://jp.xoops.org/
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 */
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/**
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 * Abstract base class for forms
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 *
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 * @author     Kazumi Ono <[email protected]>
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 * @author     John Neill <[email protected]>
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 * @copyright  copyright (c) XOOPS.org
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 * @package    kernel
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 * @subpackage LexikonTree
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 * @access     public
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 */
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class LexikonTree
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{
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    public $table; //table with parent-child structure
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    public $id; //name of unique id for records in table $table
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    public $pid; // name of parent id used in table $table
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    public $order; //specifies the order of query results
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    public $title; // name of a field in table $table which will be used when  selection box and paths are generated
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    public $db;
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    //constructor of class LexikonTree
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    //sets the names of table, unique id, and parend id
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    /**
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     * @param $table_name
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     * @param $id_name
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     * @param $pid_name
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     */
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    public function __construct($table_name, $id_name, $pid_name)
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    {
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        //        $GLOBALS['xoopsLogger']->addDeprecated("Class '" . __CLASS__ . "' is deprecated, check 'XoopsObjectTree' in tree.php");
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        $this->db    = \XoopsDatabaseFactory::getDatabaseConnection();
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        $this->table = $table_name;
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        $this->id    = $id_name;
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        $this->pid   = $pid_name;
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    }
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    // returns an array of first child objects for a given id($sel_id)
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    /**
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     * @param        $sel_id
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     * @param string $order
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     *
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     * @return array
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     */
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    public function getFirstChild($sel_id, $order = '')
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    {
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        $sel_id = (int)$sel_id;
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        $arr    = [];
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        $sql    = 'SELECT * FROM ' . $this->table . ' WHERE ' . $this->pid . '=' . $sel_id . '';
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        if ('' != $order) {
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            $sql .= " ORDER BY $order";
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        }
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        $result = $this->db->query($sql);
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        if ($result instanceof \mysqli_result) {
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            while (false !== ($myrow = $this->db->fetchArray($result))) {
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                $arr[] = $myrow;
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            }
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        }
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        return $arr;
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    }
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    // returns an array of all FIRST child ids of a given id($sel_id)
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    /**
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     * @param $sel_id
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     *
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     * @return array
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     */
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    public function getFirstChildId($sel_id)
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    {
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        $sel_id  = (int)$sel_id;
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        $idarray = [];
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        $result  = $this->db->query('SELECT ' . $this->id . ' FROM ' . $this->table . ' WHERE ' . $this->pid . '=' . $sel_id . '');
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        $count   = $this->db->getRowsNum($result);
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        if (0 == $count) {
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            return $idarray;
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        }
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        while (list($id) = $this->db->fetchRow($result)) {
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            $idarray[] = $id;
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        }
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        return $idarray;
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    }
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    //returns an array of ALL child ids for a given id($sel_id)
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    /**
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     * @param        $sel_id
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     * @param string $order
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     * @param array  $idarray
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     *
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     * @return array
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     */
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    public function getAllChildId($sel_id, $order = '', $idarray = [])
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    {
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        $sel_id = (int)$sel_id;
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        $sql    = 'SELECT ' . $this->id . ' FROM ' . $this->table . ' WHERE ' . $this->pid . '=' . $sel_id . '';
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        if ('' != $order) {
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            $sql .= " ORDER BY $order";
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        }
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        $result = $this->db->query($sql);
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        $count  = $this->db->getRowsNum($result);
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        if (0 == $count) {
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            return $idarray;
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        }
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        while (list($r_id) = $this->db->fetchRow($result)) {
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            $idarray[] = $r_id;
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            $idarray   = $this->getAllChildId($r_id, $order, $idarray);
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        }
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        return $idarray;
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    }
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    //returns an array of ALL parent ids for a given id($sel_id)
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    /**
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     * @param        $sel_id
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     * @param string $order
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     * @param array  $idarray
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     *
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     * @return array
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     */
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    public function getAllParentId($sel_id, $order = '', $idarray = [])
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    {
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        $sel_id = (int)$sel_id;
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        $sql    = 'SELECT ' . $this->pid . ' FROM ' . $this->table . ' WHERE ' . $this->id . '=' . $sel_id . '';
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        if ('' != $order) {
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            $sql .= " ORDER BY $order";
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        }
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        $result = $this->db->query($sql);
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        [$r_id] = $this->db->fetchRow($result);
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        if (0 == $r_id) {
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            return $idarray;
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        }
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        $idarray[] = $r_id;
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        $idarray   = $this->getAllParentId($r_id, $order, $idarray);
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        return $idarray;
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    }
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    //generates path from the root id to a given id($sel_id)
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    // the path is delimetered with "/"
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    /**
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     * @param        $sel_id
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     * @param        $title
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     * @param string $path
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     *
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     * @return string
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     */
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    public function getPathFromId($sel_id, $title, $path = '')
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    {
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        $sel_id = (int)$sel_id;
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        $result = $this->db->query('SELECT ' . $this->pid . ', ' . $title . ' FROM ' . $this->table . ' WHERE ' . $this->id . "=$sel_id");
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        if (0 == $this->db->getRowsNum($result)) {
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            return $path;
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        }
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        [$parentid, $name] = $this->db->fetchRow($result);
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        $myts = \MyTextSanitizer::getInstance();
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180
        $name = \htmlspecialchars($name, \ENT_QUOTES | \ENT_HTML5);
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        $path = '/' . $name . $path . '';
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        if (0 == $parentid) {
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            return $path;
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        }
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        $path = $this->getPathFromId($parentid, $title, $path);
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        return $path;
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    }
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    //makes a nicely ordered selection box
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    //$preset_id is used to specify a preselected item
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    //set $none to 1 to add a option with value 0
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    /**
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     * @param        $title
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     * @param string $order
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     * @param int    $preset_id
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     * @param int    $none
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     * @param string $sel_name
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     * @param string $onchange
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     */
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    public function makeMySelBox($title, $order = '', $preset_id = 0, $none = 0, $sel_name = '', $onchange = '')
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    {
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        if ('' == $sel_name) {
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            $sel_name = $this->id;
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        }
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        $myts = \MyTextSanitizer::getInstance();
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208
        echo "<select name='" . $sel_name . "'";
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        if ('' != $onchange) {
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            echo " onchange='" . $onchange . "'";
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        }
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        echo ">\n";
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        $sql = 'SELECT ' . $this->id . ', ' . $title . ' FROM ' . $this->table . ' WHERE ' . $this->pid . '=0';
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        if ('' != $order) {
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            $sql .= " ORDER BY $order";
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        }
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        $result = $this->db->query($sql);
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        if ($none) {
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            echo "<option value='0'>----</option>\n";
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        }
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        while (list($catid, $name) = $this->db->fetchRow($result)) {
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            $sel = '';
223
            if ($catid == $preset_id) {
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                $sel = ' selected';
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            }
226
            echo "<option value='$catid'$sel>$name</option>\n";
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            $sel = '';
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            $arr = $this->getChildTreeArray($catid, $order);
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            foreach ($arr as $option) {
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                $option['prefix'] = \str_replace('.', '--', $option['prefix']);
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                $catpath          = $option['prefix'] . '&nbsp;' . \htmlspecialchars($option[$title], \ENT_QUOTES | \ENT_HTML5);
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                if ($option[$this->id] == $preset_id) {
233
                    $sel = ' selected';
234
                }
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                echo "<option value='" . $option[$this->id] . "'$sel>$catpath</option>\n";
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                $sel = '';
237
            }
238
        }
239
        echo "</select>\n";
240
    }
241
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    //generates nicely formatted linked path from the root id to a given id
243
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    /**
245
     * @param        $sel_id
246
     * @param        $title
247
     * @param        $funcURL
248
     * @param string $path
249
     *
250
     * @return string
251
     */
252
    public function getNicePathFromId($sel_id, $title, $funcURL, $path = '')
253
    {
254
        $path   = !empty($path) ? '&nbsp;:&nbsp;' . $path : $path;
255
        $sel_id = (int)$sel_id;
256
        $sql    = 'SELECT ' . $this->pid . ', ' . $title . ' FROM ' . $this->table . ' WHERE ' . $this->id . "=$sel_id";
257
        $result = $this->db->query($sql);
258
        if (0 == $this->db->getRowsNum($result)) {
259
            return $path;
260
        }
261
        [$parentid, $name] = $this->db->fetchRow($result);
262
        $myts = \MyTextSanitizer::getInstance();
0 ignored issues
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The assignment to $myts is dead and can be removed.
Loading history...
263
        $name = \htmlspecialchars($name, \ENT_QUOTES | \ENT_HTML5);
264
        $path = "<a href='" . $funcURL . '&amp;' . $this->id . '=' . $sel_id . "'>" . $name . '</a>' . $path . '';
265
        if (0 == $parentid) {
266
            return $path;
267
        }
268
        $path = $this->getNicePathFromId($parentid, $title, $funcURL, $path);
269
270
        return $path;
271
    }
272
273
    //generates id path from the root id to a given id
274
    // the path is delimetered with "/"
275
276
    /**
277
     * @param        $sel_id
278
     * @param string $path
279
     *
280
     * @return string
281
     */
282
    public function getIdPathFromId($sel_id, $path = '')
283
    {
284
        $sel_id = (int)$sel_id;
285
        $result = $this->db->query('SELECT ' . $this->pid . ' FROM ' . $this->table . ' WHERE ' . $this->id . "=$sel_id");
286
        if (0 == $this->db->getRowsNum($result)) {
287
            return $path;
288
        }
289
        [$parentid] = $this->db->fetchRow($result);
290
        $path = '/' . $sel_id . $path . '';
291
        if (0 == $parentid) {
292
            return $path;
293
        }
294
        $path = $this->getIdPathFromId($parentid, $path);
295
296
        return $path;
297
    }
298
299
    /**
300
     * Enter description here...
301
     *
302
     * @param int|mixed    $sel_id
303
     * @param string|mixed $order
304
     * @param array|mixed  $parray
305
     *
306
     * @return array|mixed
307
     */
308
    public function getAllChild($sel_id = 0, $order = '', $parray = [])
309
    {
310
        $sel_id = (int)$sel_id;
311
        $sql    = 'SELECT * FROM ' . $this->table . ' WHERE ' . $this->pid . '=' . $sel_id . '';
312
        if ('' != $order) {
313
            $sql .= " ORDER BY $order";
314
        }
315
        $result = $this->db->query($sql);
316
        $count  = $this->db->getRowsNum($result);
317
        if (0 == $count) {
318
            return $parray;
319
        }
320
        while (false !== ($row = $this->db->fetchArray($result))) {
321
            $parray[] = $row;
322
            $parray   = $this->getAllChild($row[$this->id], $order, $parray);
323
        }
324
325
        return $parray;
326
    }
327
328
    /**
329
     * Enter description here...
330
     *
331
     * @param int|mixed    $sel_id
332
     * @param string|mixed $order
333
     * @param array|mixed  $parray
334
     * @param string|mixed $r_prefix
335
     * @return array|mixed
336
     */
337
    public function getChildTreeArray($sel_id = 0, $order = '', $parray = [], $r_prefix = '')
338
    {
339
        $sel_id = (int)$sel_id;
340
        $sql    = 'SELECT * FROM ' . $this->table . ' WHERE ' . $this->pid . '=' . $sel_id . '';
341
        if ('' != $order) {
342
            $sql .= " ORDER BY $order";
343
        }
344
        $result = $this->db->query($sql);
345
        $count  = $this->db->getRowsNum($result);
346
        if (0 == $count) {
347
            return $parray;
348
        }
349
        while (false !== ($row = $this->db->fetchArray($result))) {
350
            $row['prefix'] = $r_prefix . '.';
351
            $parray[]      = $row;
352
            $parray        = $this->getChildTreeArray($row[$this->id], $order, $parray, $row['prefix']);
353
        }
354
355
        return $parray;
356
    }
357
}
358