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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.
* @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/>.
*
* ---------------------------------------------------------------------
*/
use Glpi\Application\View\TemplateRenderer;
use Glpi\Features\AssetImage;
/**
* CartridgeItem Class
* This class is used to manage the various types of cartridges.
* \see Cartridge
**/
class CartridgeItem extends CommonDBTM
{
use AssetImage;
// From CommonDBTM
protected static $forward_entity_to = ['Cartridge', 'Infocom'];
public $dohistory = true;
protected $usenotepad = true;
public static $rightname = 'cartridge';
public static function getTypeName($nb = 0)
{
return _n('Cartridge model', 'Cartridge models', $nb);
}
/**
* @see CommonGLPI::getMenuName()
*
* @since 0.85
**/
public static function getMenuName()
{
return Cartridge::getTypeName(Session::getPluralNumber());
}
/**
* @since 0.84
*
* @see CommonDBTM::getPostAdditionalInfosForName
**/
public function getPostAdditionalInfosForName()
{
if (isset($this->fields["ref"]) && !empty($this->fields["ref"])) {
return $this->fields["ref"];
}
return '';
}
public function prepareInputForAdd($input)
{
$input = parent::prepareInputForAdd($input);
return $this->managePictures($input);
}
public function prepareInputForUpdate($input)
{
$input = parent::prepareInputForUpdate($input);
return $this->managePictures($input);
}
public function cleanDBonPurge()
{
$this->deleteChildrenAndRelationsFromDb(
[
Cartridge::class,
CartridgeItem_PrinterModel::class,
]
);
$class = new Alert();
$class->cleanDBonItemDelete($this->getType(), $this->fields['id']);
}
public function post_getEmpty()
{
if (isset($_SESSION['glpiactive_entity'])) {
$this->fields["alarm_threshold"] = Entity::getUsedConfig(
"cartridges_alert_repeat",
$_SESSION['glpiactive_entity'],
"default_cartridges_alarm_threshold",
10
);
}
}
public function defineTabs($options = [])
{
$ong = [];
$this->addDefaultFormTab($ong);
$this->addImpactTab($ong, $options);
$this->addStandardTab('Cartridge', $ong, $options);
$this->addStandardTab('CartridgeItem_PrinterModel', $ong, $options);
$this->addStandardTab('Infocom', $ong, $options);
$this->addStandardTab('Document_Item', $ong, $options);
$this->addStandardTab('ManualLink', $ong, $options);
$this->addStandardTab('Notepad', $ong, $options);
$this->addStandardTab('Log', $ong, $options);
return $ong;
}
///// SPECIFIC FUNCTIONS
/**
* Count cartridge of the cartridge type
*
* @param integer $id Item id
*
* @return number of cartridges
*
* @since 9.2 add $id parameter
**/
public static function getCount($id)
{
global $DB;
$result = $DB->request([
'COUNT' => 'cpt',
'FROM' => 'glpi_cartridges',
'WHERE' => ['cartridgeitems_id' => $id]
])->current();
return $result['cpt'];
}
/**
* Add a compatible printer type for a cartridge type
*
* @param $cartridgeitems_id integer: cartridge type identifier
* @param printermodels_id integer: printer type identifier
*
* @return boolean : true for success
**/
public function addCompatibleType($cartridgeitems_id, $printermodels_id)
{
global $DB;
if (
($cartridgeitems_id > 0)
&& ($printermodels_id > 0)
) {
$params = [
'cartridgeitems_id' => $cartridgeitems_id,
'printermodels_id' => $printermodels_id
];
$result = $DB->insert('glpi_cartridgeitems_printermodels', $params);
if ($result && ($DB->affectedRows() > 0)) {
return true;
}
}
return false;
}
public function rawSearchOptions()
{
$tab = parent::rawSearchOptions();
$tab[] = [
'id' => '2',
'table' => $this->getTable(),
'field' => 'id',
'name' => __('ID'),
'massiveaction' => false,
'datatype' => 'number'
];
$tab[] = [
'id' => '34',
'table' => $this->getTable(),
'field' => 'ref',
'name' => __('Reference'),
'datatype' => 'string',
];
$tab[] = [
'id' => '4',
'table' => 'glpi_cartridgeitemtypes',
'field' => 'name',
'name' => _n('Type', 'Types', 1),
'datatype' => 'dropdown'
];
$tab[] = [
'id' => '23',
'table' => 'glpi_manufacturers',
'field' => 'name',
'name' => Manufacturer::getTypeName(1),
'datatype' => 'dropdown'
];
$tab[] = [
'id' => '9',
'table' => $this->getTable(),
'field' => '_virtual',
'name' => _n('Cartridge', 'Cartridges', Session::getPluralNumber()),
'datatype' => 'specific',
'massiveaction' => false,
'nosearch' => true,
'nosort' => true,
'additionalfields' => ['alarm_threshold']
];
$tab[] = [
'id' => '17',
'table' => 'glpi_cartridges',
'field' => 'id',
'name' => __('Number of used cartridges'),
'datatype' => 'count',
'forcegroupby' => true,
'usehaving' => true,
'massiveaction' => false,
'joinparams' => [
'jointype' => 'child',
'condition' => ['NOT' => ['NEWTABLE.date_use' => null],
'NEWTABLE.date_out' => null
]
]
];
$tab[] = [
'id' => '18',
'table' => 'glpi_cartridges',
'field' => 'id',
'name' => __('Number of worn cartridges'),
'datatype' => 'count',
'forcegroupby' => true,
'usehaving' => true,
'massiveaction' => false,
'joinparams' => [
'jointype' => 'child',
'condition' => ['NOT' => ['NEWTABLE.date_out' => null]]
]
];
$tab[] = [
'id' => '19',
'table' => 'glpi_cartridges',
'field' => 'id',
'name' => __('Number of new cartridges'),
'datatype' => 'count',
'forcegroupby' => true,
'usehaving' => true,
'massiveaction' => false,
'joinparams' => [
'jointype' => 'child',
'condition' => ['NEWTABLE.date_use' => null,
'NEWTABLE.date_out' => null
]
]
];
$tab = array_merge($tab, Location::rawSearchOptionsToAdd());
$tab[] = [
'id' => '24',
'table' => 'glpi_users',
'field' => 'name',
'linkfield' => 'users_id_tech',
'name' => __('Technician in charge of the hardware'),
'datatype' => 'dropdown',
'right' => 'own_ticket'
];
$tab[] = [
'id' => '49',
'table' => 'glpi_groups',
'field' => 'completename',
'linkfield' => 'groups_id_tech',
'name' => __('Group in charge of the hardware'),
'condition' => ['is_assign' => 1],
'datatype' => 'dropdown'
];
$tab[] = [
'id' => '8',
'table' => $this->getTable(),
'field' => 'alarm_threshold',
'name' => __('Alert threshold'),
'datatype' => 'number',
'toadd' => [
'-1' => 'Never'
]
];
$tab[] = [
'id' => '16',
'table' => $this->getTable(),
'field' => 'comment',
'name' => __('Comments'),
'datatype' => 'text'
];
$tab[] = [
'id' => '80',
'table' => 'glpi_entities',
'field' => 'completename',
'name' => Entity::getTypeName(1),
'massiveaction' => false,
'datatype' => 'dropdown'
];
$tab[] = [
'id' => '40',
'table' => 'glpi_printermodels',
'field' => 'name',
'datatype' => 'dropdown',
'name' => _n('Printer model', 'Printer models', Session::getPluralNumber()),
'forcegroupby' => true,
'massiveaction' => false,
'joinparams' => [
'beforejoin' => [
'table' => 'glpi_cartridgeitems_printermodels',
'joinparams' => [
'jointype' => 'child'
]
]
]
];
$tab = array_merge($tab, Notepad::rawSearchOptionsToAdd());
return $tab;
}
public static function cronInfo($name)
{
return ['description' => __('Send alarms on cartridges')];
}
/**
* Cron action on cartridges : alert if a stock is behind the threshold
*
* @param CronTask $task CronTask for log, display information if NULL? (default NULL)
*
* @return void
**/
public static function cronCartridge($task = null)
{
global $DB, $CFG_GLPI;
$cron_status = 1;
if ($CFG_GLPI["use_notifications"]) {
$message = [];
$alert = new Alert();
foreach (Entity::getEntitiesToNotify('cartridges_alert_repeat') as $entity => $repeat) {
// if you change this query, please don't forget to also change in showDebug()
$result = $DB->request(
[
'SELECT' => [
'glpi_cartridgeitems.id AS cartID',
'glpi_cartridgeitems.entities_id AS entity',
'glpi_cartridgeitems.ref AS ref',
'glpi_cartridgeitems.name AS name',
'glpi_cartridgeitems.alarm_threshold AS threshold',
'glpi_alerts.id AS alertID',
'glpi_alerts.date',
],
'FROM' => self::getTable(),
'LEFT JOIN' => [
'glpi_alerts' => [
'FKEY' => [
'glpi_alerts' => 'items_id',
'glpi_cartridgeitems' => 'id',
[
'AND' => ['glpi_alerts.itemtype' => 'CartridgeItem'],
],
]
]
],
'WHERE' => [
'glpi_cartridgeitems.is_deleted' => 0,
'glpi_cartridgeitems.alarm_threshold' => ['>=', 0],
'glpi_cartridgeitems.entities_id' => $entity,
'OR' => [
['glpi_alerts.date' => null],
['glpi_alerts.date' => ['<', new QueryExpression('CURRENT_TIMESTAMP() - INTERVAL ' . $repeat . ' second')]],
],
],
]
);
$message = "";
$items = [];
foreach ($result as $cartridge) {
if (($unused = Cartridge::getUnusedNumber($cartridge["cartID"])) <= $cartridge["threshold"]) {
//TRANS: %1$s is the cartridge name, %2$s its reference, %3$d the remaining number
$message .= sprintf(
__('Threshold of alarm reached for the type of cartridge: %1$s - Reference %2$s - Remaining %3$d'),
$cartridge["name"],
$cartridge["ref"],
$unused
);
$message .= '<br>';
$items[$cartridge["cartID"]] = $cartridge;
// if alert exists -> delete
if (!empty($cartridge["alertID"])) {
$alert->delete(["id" => $cartridge["alertID"]]);
}
}
}
if (!empty($items)) {
$options = [
'entities_id' => $entity,
'items' => $items,
];
$entityname = Dropdown::getDropdownName("glpi_entities", $entity);
if (NotificationEvent::raiseEvent('alert', new CartridgeItem(), $options)) {
if ($task) {
$task->log(sprintf(__('%1$s: %2$s') . "\n", $entityname, $message));
$task->addVolume(1);
} else {
Session::addMessageAfterRedirect(sprintf(
__('%1$s: %2$s'),
$entityname,
$message
));
}
$input = [
'type' => Alert::THRESHOLD,
'itemtype' => 'CartridgeItem',
];
// add alerts
foreach (array_keys($items) as $ID) {
$input["items_id"] = $ID;
$alert->add($input);
unset($alert->fields['id']);
}
} else {
//TRANS: %s is entity name
$msg = sprintf(__('%s: send cartridge alert failed'), $entityname);
if ($task) {
$task->log($msg);
} else {
//TRANS: %s is the entity
Session::addMessageAfterRedirect($msg, false, ERROR);
}
}
}
}
}
return $cron_status;
}
/**
* Print a select with compatible cartridge
*
* @param $printer Printer object
*
* @return string|boolean
**/
public static function dropdownForPrinter(Printer $printer)
{
global $DB;
$iterator = $DB->request([
'SELECT' => [
'COUNT' => '* AS cpt',
'glpi_locations.completename AS location',
'glpi_cartridgeitems.ref AS ref',
'glpi_cartridgeitems.name AS name',
'glpi_cartridgeitems.id AS tID'
],
'FROM' => self::getTable(),
'INNER JOIN' => [
'glpi_cartridgeitems_printermodels' => [
'ON' => [
'glpi_cartridgeitems_printermodels' => 'cartridgeitems_id',
'glpi_cartridgeitems' => 'id'
]
],
'glpi_cartridges' => [
'ON' => [
'glpi_cartridgeitems' => 'id',
'glpi_cartridges' => 'cartridgeitems_id', [
'AND' => [
'glpi_cartridges.date_use' => null
]
]
]
]
],
'LEFT JOIN' => [
'glpi_locations' => [
'ON' => [
'glpi_cartridgeitems' => 'locations_id',
'glpi_locations' => 'id'
]
]
],
'WHERE' => [
'glpi_cartridgeitems_printermodels.printermodels_id' => $printer->fields['printermodels_id']
] + getEntitiesRestrictCriteria('glpi_cartridgeitems', '', $printer->fields['entities_id'], true),
'GROUPBY' => 'tID',
'ORDERBY' => ['name', 'ref']
]);
$results = [];
foreach ($iterator as $data) {
$text = sprintf(__('%1$s - %2$s'), $data["name"], $data["ref"]);
$text = sprintf(__('%1$s (%2$s)'), $text, $data["cpt"]);
$text = sprintf(__('%1$s - %2$s'), $text, $data["location"]);
$results[$data["tID"]] = $text;
}
if (count($results)) {
return Dropdown::showFromArray('cartridgeitems_id', $results);
}
return false;
}
public function getEvents()
{
return ['alert' => __('Send alarms on cartridges')];
}
/**
* Display debug information for current object
**/
public function showDebug()
{
// see query_alert in cronCartridge()
$item = ['cartID' => $this->fields['id'],
'entity' => $this->fields['entities_id'],
'ref' => $this->fields['ref'],
'name' => $this->fields['name'],
'threshold' => $this->fields['alarm_threshold']
];
$options = [];
$options['entities_id'] = $this->getEntityID();
$options['items'] = [$item];
NotificationEvent::debugEvent($this, $options);
}
public function showForm($ID, array $options = [])
{
$this->initForm($ID, $options);
TemplateRenderer::getInstance()->display('pages/assets/cartridgeitem.html.twig', [
'item' => $this,
'params' => $options,
]);
return true;
}
public static function getIcon()
{
return Cartridge::getIcon();
}
}