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<?php
/*
* Copyright 2005-2016 OCSInventory-NG/OCSInventory-ocsreports contributors.
* See the Contributors file for more details about them.
*
* This file is part of OCSInventory-NG/OCSInventory-ocsreports.
*
* OCSInventory-NG/OCSInventory-ocsreports 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.
*
* OCSInventory-NG/OCSInventory-ocsreports 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 OCSInventory-NG/OCSInventory-ocsreports. if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
/**
* This class implement method needed to get database tables
* It also permit de get columns with their type
* Used in new search
*/
class DatabaseSearch
{
/**
* Constants
*/
const FIELD = 'Field';
const TYPE = 'Type';
const NULLABLE = 'Nullable';
const KEY = 'Key';
const DEFAULT_VAL = 'Default';
const EXTRA = 'Extra';
/**
* SNMP / COMPUTER ref columns constant
*/
const COMPUTER_COL_RED = 'HARDWARE_ID';
const SNMP_COL_REF = 'SNMP_ID';
/**
* Default table
*/
const COMPUTER_DEF_TABLE = "hardware";
const SNMP_DEF_TABLE = "snmp";
/**
* Excluded tables
*/
private $excludedTables = [
/*"accountinfo",*/
"download_servers",
"itmgmt_comments",
"javainfo",
"journallog",
"groups"
];
/**
* Data storage property
*/
private $tableList = [];
private $columnsList = [];
/**
* Default query
*/
private $tableQuery = "SHOW TABLES FROM `%s`";
private $columnsQuery = "SHOW COLUMNS FROM `%s`";
/**
* Objects
*/
private $dbObject = null;
private $dbName = null;
private $softwareSearch = null;
/**
* Constructor
*/
function __construct($softwareSearch)
{
$this->dbObject = $_SESSION['OCS']["readServer"];
$this->dbName = DB_NAME;
$this->softwareSearch = $softwareSearch;
$this->retrieveTablesList();
}
/**
* Get the database columns of $tableName
*
* @param String $tableName
* @return Array columnsList
*/
public function getColumnsList($tableName)
{
return $this->columnsList[$tableName];
}
/**
* Get tables list of the current database
*
* @return Array tablesList
*/
public function getTablesList()
{
return $this->tableList;
}
/**
* Retrieve tables list from the current database
*
* @return void
*/
private function retrieveTablesList()
{
if (empty($this->dbObject) || empty($this->dbName)) {
return;
}
$tableList = mysql2_query_secure($this->tableQuery, $this->dbObject, $this->dbName);
while ($tableInfos = mysqli_fetch_array($tableList)) {
$this->tableList[] = $tableInfos[0];
$this->retireveColumnsList($tableInfos[0]);
}
}
/**
* Retrieve columns list from the current database
*
* Will use excludedTales property and COMPUTER_COL_RED const
* to see if columns need to be retrieved
*
* @param String $tableName
* @return void
*/
private function retireveColumnsList($tableName)
{
if (!in_array($tableName, $this->excludedTables)) {
if($tableName != SoftwareSearch::SOFTWARE_TABLE) {
$columnsList = mysql2_query_secure($this->columnsQuery, $this->dbObject, $tableName);
while ($columnsInfos = mysqli_fetch_array($columnsList)) {
$columnsInfos[self::TYPE] = $this->normalizeFieldType($columnsInfos['Type']);
$this->columnsList[$tableName][$columnsInfos['Field']] = [
self::FIELD => $columnsInfos[self::FIELD],
self::TYPE => $columnsInfos[self::TYPE],
self::NULLABLE => $columnsInfos[self::NULLABLE],
self::KEY => $columnsInfos[self::KEY],
self::DEFAULT_VAL => $columnsInfos[self::DEFAULT_VAL],
self::EXTRA => $columnsInfos[self::EXTRA],
];
}
// Remove tables that doesn't reference a computer or an snmp device
if (!array_key_exists(self::COMPUTER_COL_RED, $this->columnsList[$tableName])
&& $tableName !== self::COMPUTER_DEF_TABLE) {
unset($this->columnsList[$tableName]);
$this->removeValueFromTableList($tableName);
}
} else {
$this->columnsList = array_merge($this->columnsList, $this->softwareSearch->retrieveSoftwareColumns());
}
} else {
$this->removeValueFromTableList($tableName);
}
}
/**
* Get an list of id of the current multi search (needed for buttons at the bottom of the page)
*
* @param Search $searchObj
* @return Array list of computers ID
*/
public function getIdList(Search $searchObj){
$query = $searchObj->baseQuery.$searchObj->searchQuery.$searchObj->columnsQueryConditions;
$idList = mysql2_query_secure($query, $this->dbObject, $searchObj->queryArgs);
$idArray = [];
if($idList) foreach ($idList as $index => $fields) {
$idArray[] = $fields['hardwareID'];
}
return $idArray;
}
/**
* Normalize the field type
* Exemple : from varchar(255) to varchar
* This will be used to determine generated html
*
* @param String $type
* @return String Normalized field type
*/
private function normalizeFieldType($type)
{
$splittedType = preg_replace('/\(.*?\)|\s*/', '', $type);
return $splittedType;
}
/**
* Remove value from table list property
*
* @param String $tableName
* @return void
*/
private function removeValueFromTableList($tableName)
{
if (($key = array_search($tableName, $this->tableList)) !== false) {
unset($this->tableList[$key]);
}
}
public function get_package_id($fileid){
$sql= "SELECT id FROM download_enable d_e LEFT JOIN download_available d_a ON d_a.fileid=d_e.fileid
WHERE 1=1 AND d_a.comment NOT LIKE '%[VISIBLE=0]%' AND d_e.fileid='".$fileid."'";
$idPackage = mysql2_query_secure($sql, $this->dbObject);
foreach ($idPackage as $index => $fields) {
$idArray[] = $fields['id'];
}
return $idArray;
}
}
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