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<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2022 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @copyright 2010-2022 by the FusionInventory Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* 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 3 of the License, or
* (at your option) any later version.
*
* 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, see <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
namespace Glpi\Inventory\Asset;
use CommonDBTM;
use Printer as GPrinter;
use PrinterLog;
use PrinterModel;
use PrinterType;
use RuleDictionnaryPrinterCollection;
use RuleImportAssetCollection;
use Toolbox;
class Printer extends NetworkEquipment
{
private $counters;
public function __construct(CommonDBTM $item, $data)
{
$this->extra_data['pagecounters'] = null;
parent::__construct($item, $data);
}
protected function getModelsFieldName(): string
{
return PrinterModel::getForeignKeyField();
}
protected function getTypesFieldName(): string
{
return PrinterType::getForeignKeyField();
}
public function prepare(): array
{
parent::prepare();
if (!property_exists($this->raw_data->content ?? new \stdClass(), 'network_device')) {
$autoupdatesystems_id = $this->data[0]->autoupdatesystems_id;
$this->data = [];
foreach ($this->raw_data as $val) {
$val->autoupdatesystems_id = $autoupdatesystems_id;
$val->last_inventory_update = $_SESSION['glpi_currenttime'];
$this->data[] = $val;
}
}
$rulecollection = new RuleDictionnaryPrinterCollection();
$mapping_pcounter = [
'total' => 'total_pages',
'black' => 'bw_pages',
'color' => 'color_pages',
'duplex' => 'rv_pages', //keep first, rectoverso is the standard and should be used if present
'rectoverso' => 'rv_pages',
'scanned' => 'scanned',
'printtotal' => 'prints',
'printblack' => 'bw_prints',
'printcolor' => 'color_prints',
'copytotal' => 'copies',
'copyblack' => 'bw_copies',
'copycolor' => 'color_copies',
'faxtotal' => 'faxed',
];
foreach ($this->data as $k => &$val) {
if (property_exists($val, 'port') && strstr($val->port, "USB")) {
$val->have_usb = 1;
} else {
$val->have_usb = 0;
}
unset($val->port);
//inventoried printers certainly have ethernet
if (property_exists($this->raw_data->content ?? new \stdClass(), 'network_device')) {
$val->have_ethernet = 1;
}
// Hack for USB Printer serial
if (
property_exists($val, 'serial')
&& preg_match('/\/$/', $val->serial)
) {
$val->serial = preg_replace('/\/$/', '', $val->serial);
}
if (property_exists($val, 'ram')) {
$val->memory_size = $val->ram;
unset($val->ram);
}
$res_rule = $rulecollection->processAllRules(['name' => $val->name]);
if (
(!isset($res_rule['_ignore_ocs_import']) || $res_rule['_ignore_ocs_import'] != "1")
&& (!isset($res_rule['_ignore_import']) || $res_rule['_ignore_import'] != "1")
) {
if (isset($res_rule['name'])) {
$val->name = $res_rule['name'];
}
if (isset($res_rule['manufacturer'])) {
$val->manufacturers_id = $res_rule['manufacturer'];
}
if (isset($this->extra_data['pagecounters'])) {
$pcounter = (object)$this->extra_data['pagecounters'];
foreach ($mapping_pcounter as $origin => $dest) {
if (property_exists($pcounter, $origin)) {
$pcounter->$dest = $pcounter->$origin;
}
if (property_exists($pcounter, 'total_pages')) {
$val->last_pages_counter = $pcounter->total_pages;
}
$this->counters = $pcounter;
}
}
} else {
unset($this->data[$k]);
}
}
return $this->data;
}
public function handle()
{
if ($this->item->getType() != GPrinter::getType()) {
if ($this->conf->import_printer == 1) {
$this->handleConnectedPrinter();
}
return;
}
parent::handle();
$this->handleMetrics();
}
/**
* Handle a printer connecter to a computer
*
* @return void
*/
protected function handleConnectedPrinter()
{
global $DB;
$rule = new RuleImportAssetCollection();
$printer = new GPrinter();
$printers = [];
$entities_id = $this->entities_id;
$lclass = null;
if (class_exists($this->item->getType() . '_Item')) {
$lclass = $this->item->getType() . '_Item';
} else if (class_exists('Item_' . $this->item->getType())) {
$lclass = 'Item_' . $this->item->getType();
} else {
throw new \RuntimeException('Unable to find linked item object name for ' . $this->item->getType());
}
$link_item = new $lclass();
foreach ($this->data as $key => $val) {
$input = [
'itemtype' => "Printer",
'name' => $val->name,
'serial' => $val->serial ?? '',
'is_dynamic' => 1
];
$data = $rule->processAllRules($input, [], ['class' => $this, 'return' => true]);
if (isset($data['found_inventories'])) {
$items_id = null;
$itemtype = 'Printer';
if ($data['found_inventories'][0] == 0) {
// add printer
$val->entities_id = $entities_id;
$val->is_dynamic = 1;
$items_id = $printer->add(Toolbox::addslashes_deep((array)$val));
} else {
$items_id = $data['found_inventories'][0];
}
$printers[] = $items_id;
$rulesmatched = new \RuleMatchedLog();
$agents_id = $this->agent->fields['id'];
if (empty($agents_id)) {
$agents_id = 0;
}
$inputrulelog = [
'date' => date('Y-m-d H:i:s'),
'rules_id' => $data['rules_id'],
'items_id' => $items_id,
'itemtype' => $itemtype,
'agents_id' => $agents_id,
'method' => 'inventory'
];
$rulesmatched->add($inputrulelog, [], false);
$rulesmatched->cleanOlddata(end($printers), 'Printer');
}
}
$db_printers = [];
$iterator = $DB->request([
'SELECT' => [
'glpi_printers.id',
'glpi_computers_items.id AS link_id'
],
'FROM' => 'glpi_computers_items',
'LEFT JOIN' => [
'glpi_printers' => [
'FKEY' => [
'glpi_printers' => 'id',
'glpi_computers_items' => 'items_id'
]
]
],
'WHERE' => [
'itemtype' => 'Printer',
'computers_id' => $this->item->fields['id'],
'entities_id' => $entities_id,
'glpi_computers_items.is_dynamic' => 1,
'glpi_printers.is_global' => 0
]
]);
foreach ($iterator as $data) {
$idtmp = $data['link_id'];
unset($data['link_id']);
$db_printers[$idtmp] = $data['id'];
}
if (count($db_printers)) {
// Check all fields from source:
foreach ($printers as $key => $printers_id) {
foreach ($db_printers as $keydb => $prints_id) {
if ($printers_id == $prints_id) {
unset($printers[$key]);
unset($db_printers[$keydb]);
break;
}
}
}
// Delete printers links in DB
foreach ($db_printers as $idtmp => $data) {
$link_item->delete(['id' => $idtmp], true);
}
}
foreach ($printers as $printers_id) {
$input = [
'entities_id' => $entities_id,
'computers_id' => $this->item->fields['id'],
'itemtype' => 'Printer',
'items_id' => $printers_id,
'is_dynamic' => 1
];
$this->addOrMoveItem($input);
}
}
/**
* Get printer counters
*
* @return \stdClass
*/
public function getCounters(): \stdClass
{
return $this->counters;
}
/**
* Handle printer metrics
*
* @return void
*/
public function handleMetrics()
{
if ($this->counters === null) {
return;
}
$unicity_input = [
'printers_id' => $this->item->fields['id'],
'date' => date('Y-m-d', strtotime($_SESSION['glpi_currenttime'])),
];
$input = array_merge((array)$this->counters, $unicity_input);
$metrics = new PrinterLog();
if ($metrics->getFromDBByCrit($unicity_input)) {
$input['id'] = $metrics->fields['id'];
$metrics->update($input, false);
} else {
$metrics->add($input, [], false);
}
}
}