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Current File : /var/www/projetos/suporte.iigd.com.br/src/SoftwareLicense.php

<?php

/**
 * ---------------------------------------------------------------------
 *
 * GLPI - Gestionnaire Libre de Parc Informatique
 *
 * http://glpi-project.org
 *
 * @copyright 2015-2024 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;

/**
 * SoftwareLicense Class
 **/
class SoftwareLicense extends CommonTreeDropdown
{
    use Glpi\Features\Clonable;
    use AssetImage;

   /// TODO move to CommonDBChild ?
   // From CommonDBTM
    public $dohistory                   = true;

    protected static $forward_entity_to = ['Infocom'];

    public static $rightname                   = 'license';
    protected $usenotepad               = true;


    public function getCloneRelations(): array
    {
        return [
            Infocom::class,
            Contract_Item::class,
            Document_Item::class,
            KnowbaseItem_Item::class,
            Notepad::class
        ];
    }

    public static function getTypeName($nb = 0)
    {
        return _n('License', 'Licenses', $nb);
    }


    public function pre_updateInDB()
    {

       // Clean end alert if expire is after old one
        if (
            isset($this->oldvalues['expire'])
            && ($this->oldvalues['expire'] < $this->fields['expire'])
        ) {
            $alert = new Alert();
            $alert->clear($this->getType(), $this->fields['id'], Alert::END);
        }
    }


    /**
     * @see CommonDBTM::prepareInputForAdd()
     **/
    public function prepareInputForAdd($input)
    {

        $input = parent::prepareInputForAdd($input);

        if (!isset($this->input['softwares_id']) || !$this->input['softwares_id']) {
            Session::addMessageAfterRedirect(
                __("Please select a software for this license"),
                true,
                ERROR,
                true
            );
             return false;
        }

        if (isset($input["id"]) && ($input["id"] > 0)) {
            $input["_oldID"] = $input["id"];
        }
        unset($input['id']);
        unset($input['withtemplate']);

       // Unset to set to default using mysql default value
        if (empty($input['expire'])) {
            unset($input['expire']);
        }

        $input = $this->managePictures($input);
        return $input;
    }

    /**
     * @since 0.85
     * @see CommonDBTM::prepareInputForUpdate()
     **/
    public function prepareInputForUpdate($input)
    {

        $input = parent::prepareInputForUpdate($input);

       // Update number : compute validity indicator
        if (isset($input['number'])) {
            $input['is_valid'] = self::computeValidityIndicator($input['id'], $input['number']);
        }

        $input = $this->managePictures($input);
        return $input;
    }


    /**
     * Compute licence validity indicator.
     *
     * @param $ID        ID of the licence
     * @param $number    licence count to check (default -1)
     *
     * @since 0.85
     *
     * @return int validity indicator
     **/
    public static function computeValidityIndicator($ID, $number = -1)
    {

        if (
            ($number >= 0)
            && ($number < Item_SoftwareLicense::countForLicense($ID, -1))
        ) {
            return 0;
        }
       // Default return 1
        return 1;
    }


    /**
     * Update validity indicator of a specific license
     * @param $ID ID of the licence
     *
     * @since 0.85
     *
     * @return void
     **/
    public static function updateValidityIndicator($ID)
    {

        $lic = new self();
        if ($lic->getFromDB($ID)) {
            $valid = self::computeValidityIndicator($ID, $lic->fields['number']);
            if ($valid != $lic->fields['is_valid']) {
                $lic->update(['id'       => $ID,
                    'is_valid' => $valid
                ]);
            }
        }
    }


    /**
     * @since 0.84
     **/
    public function cleanDBonPurge()
    {

        $this->deleteChildrenAndRelationsFromDb(
            [
                Item_SoftwareLicense::class,
            ]
        );

       // Alert does not extends CommonDBConnexity
        $alert = new Alert();
        $alert->cleanDBonItemDelete($this->getType(), $this->fields['id']);
    }


    public function post_addItem()
    {
        $itemtype = 'Software';
        $dupid    = $this->fields["softwares_id"];

        if (isset($this->input["_duplicate_license"])) {
            $itemtype = 'SoftwareLicense';
            $dupid    = $this->input["_duplicate_license"];
        }

       // Add infocoms if exists for the licence
        $infocoms = Infocom::getItemsAssociatedTo($this->getType(), $this->fields['id']);
        if (!empty($infocoms)) {
            $override_input['items_id'] = $this->getID();
            $infocoms[0]->clone($override_input);
        }
        Software::updateValidityIndicator($this->fields["softwares_id"]);
    }

    /**
     * @since 0.85
     * @see CommonDBTM::post_updateItem()
     **/
    public function post_updateItem($history = true)
    {

        if (in_array("is_valid", $this->updates)) {
            Software::updateValidityIndicator($this->fields["softwares_id"]);
        }
    }


    /**
     * @since 0.85
     * @see CommonDBTM::post_deleteFromDB()
     **/
    public function post_deleteFromDB()
    {
        Software::updateValidityIndicator($this->fields["softwares_id"]);
    }


    /**
     * @since 0.84
     *
     * @see CommonDBTM::getPreAdditionalInfosForName
     **/
    public function getPreAdditionalInfosForName()
    {

        $soft = new Software();
        if ($soft->getFromDB($this->fields['softwares_id'])) {
            return $soft->getName();
        }
        return '';
    }

    public function defineTabs($options = [])
    {

        $ong = [];
        $this->addDefaultFormTab($ong);
        $this->addImpactTab($ong, $options);
        $this->addStandardTab('SoftwareLicense', $ong, $options);
        $this->addStandardTab('Item_SoftwareLicense', $ong, $options);
        $this->addStandardTab('Infocom', $ong, $options);
        $this->addStandardTab('Contract_Item', $ong, $options);
        $this->addStandardTab('Document_Item', $ong, $options);
        $this->addStandardTab('KnowbaseItem_Item', $ong, $options);
        $this->addStandardTab('Ticket', $ong, $options);
        $this->addStandardTab('Item_Problem', $ong, $options);
        $this->addStandardTab('Change_Item', $ong, $options);
        $this->addStandardTab('Notepad', $ong, $options);
        $this->addStandardTab('Certificate_Item', $ong, $options);
        $this->addStandardTab('Log', $ong, $options);
        return $ong;
    }


    public function showForm($ID, array $options = [])
    {
        $softwares_id = -1;
        if (isset($options['softwares_id'])) {
            $softwares_id = $options['softwares_id'];
        }

        if ($ID < 0) {
           // Create item
            $this->fields['softwares_id'] = $softwares_id;
            $this->fields['number']       = 1;
            $soft                         = new Software();
            if (
                $soft->getFromDB($softwares_id)
                && in_array($_SESSION['glpiactive_entity'], getAncestorsOf(
                    'glpi_entities',
                    $soft->getEntityID()
                ))
            ) {
                $options['entities_id'] = $soft->getEntityID();
            }
        }

        $this->initForm($ID, $options);
        TemplateRenderer::getInstance()->display('pages/management/softwarelicense.html.twig', [
            'item'   => $this,
            'params' => $options,
        ]);

        return true;
    }

    /**
     * Is the license may be recursive
     *
     * @return boolean
     **/
    public function maybeRecursive()
    {

        $soft = new Software();
        if (
            isset($this->fields["softwares_id"])
            && $soft->getFromDB($this->fields["softwares_id"])
        ) {
            return $soft->isRecursive();
        }

        return true;
    }

    /**
     * Is the license recursive ?
     *
     * @return boolean
     **/
    public function isRecursive()
    {
        $soft = new Software();
        if (
            isset($this->fields["softwares_id"])
            && $soft->getFromDB($this->fields["softwares_id"])
        ) {
            return $soft->isRecursive();
        }

        return false;
    }


    public function rawSearchOptions()
    {
        $tab = [];

       // Only use for History (not by search Engine)
        $tab[] = [
            'id'                 => 'common',
            'name'               => __('Characteristics')
        ];

        $tab[] = [
            'id'                 => '1',
            'table'              => $this->getTable(),
            'field'              => 'name',
            'name'               => __('Name'),
            'datatype'           => 'itemlink',
            'massiveaction'      => false,
            'forcegroupby'       => true,
        ];

        $tab[] = [
            'id'                 => '2',
            'table'              => $this->getTable(),
            'field'              => 'id',
            'name'               => __('ID'),
            'massiveaction'      => false,
            'datatype'           => 'number',
            'forcegroupby'       => true
        ];

        $tab = array_merge($tab, Location::rawSearchOptionsToAdd());

        $tab[] = [
            'id'                 => '11',
            'table'              => $this->getTable(),
            'field'              => 'serial',
            'name'               => __('Serial number'),
            'datatype'           => 'string',
        ];

        $tab[] = [
            'id'                 => '4',
            'table'              => $this->getTable(),
            'field'              => 'number',
            'name'               => __('Number'),
            'datatype'           => 'number',
            'max'                => 100,
            'toadd'              => [
                '-1'                 => 'Unlimited'
            ]
        ];

        $tab[] = [
            'id'                 => '5',
            'table'              => 'glpi_softwarelicensetypes',
            'field'              => 'name',
            'name'               => _n('Type', 'Types', 1),
            'datatype'           => 'dropdown'
        ];

        $tab[] = [
            'id'                 => '6',
            'table'              => 'glpi_softwareversions',
            'field'              => 'name',
            'linkfield'          => 'softwareversions_id_buy',
            'name'               => __('Purchase version'),
            'datatype'           => 'dropdown',
            'displaywith'        => [
                '0'                  => __('states_id')
            ]
        ];

        $tab[] = [
            'id'                 => '7',
            'table'              => 'glpi_softwareversions',
            'field'              => 'name',
            'linkfield'          => 'softwareversions_id_use',
            'name'               => __('Version in use'),
            'datatype'           => 'dropdown',
            'displaywith'        => [
                '0'                  => __('states_id')
            ]
        ];

        $tab[] = [
            'id'                 => '8',
            'table'              => $this->getTable(),
            'field'              => 'expire',
            'name'               => __('Expiration'),
            'datatype'           => 'date'
        ];

        $tab[] = [
            'id'                 => '9',
            'table'              => $this->getTable(),
            'field'              => 'is_valid',
            'name'               => __('Valid'),
            'datatype'           => 'bool'
        ];

        $tab[] = [
            'id'                 => '10',
            'table'              => 'glpi_softwares',
            'field'              => 'name',
            'name'               => Software::getTypeName(1),
            'datatype'           => 'itemlink'
        ];

        $tab[] = [
            'id'                 => '168',
            'table'              => $this->getTable(),
            'field'              => 'allow_overquota',
            'name'               => __('Allow Over-Quota'),
            'datatype'           => 'bool'
        ];

        $tab[] = [
            'id'                 => '13',
            'table'              => $this->getTable(),
            'field'              => 'completename',
            'name'               => __('Father'),
            'datatype'           => 'itemlink',
            'forcegroupby'       => true,
            'joinparams'        => ['condition' => [new QueryExpression("1=1")]]
        ];

        $tab[] = [
            'id'                 => '16',
            'table'              => $this->getTable(),
            'field'              => 'comment',
            'name'               => __('Comments'),
            'datatype'           => 'text'
        ];

        $tab[] = [
            'id'                 => '121',
            'table'              => $this->getTable(),
            'field'              => 'date_creation',
            'name'               => __('Creation date'),
            'datatype'           => 'datetime',
            'massiveaction'      => false
        ];

        $tab[] = [
            'id'                 => '24',
            'table'              => 'glpi_users',
            'field'              => 'name',
            'linkfield'          => 'users_id_tech',
            'name'               => __('Technician in charge of the license'),
            'datatype'           => 'dropdown',
            'right'              => 'own_ticket'
        ];

        $tab[] = [
            'id'                 => '31',
            'table'              => 'glpi_states',
            'field'              => 'completename',
            'name'               => __('Status'),
            'datatype'           => 'dropdown',
            'condition'          => ['is_visible_softwarelicense' => 1]
        ];

        $tab[] = [
            'id'                 => '49',
            'table'              => 'glpi_groups',
            'field'              => 'completename',
            'linkfield'          => 'groups_id_tech',
            'name'               => __('Group in charge of the license'),
            'condition'          => ['is_assign' => 1],
            'datatype'           => 'dropdown'
        ];

        $tab[] = [
            'id'                 => '61',
            'table'              => $this->getTable(),
            'field'              => 'template_name',
            'name'               => __('Template name'),
            'datatype'           => 'text',
            'massiveaction'      => false,
            'nosearch'           => true,
            'nodisplay'          => true,
        ];

        $tab[] = [
            'id'                 => '70',
            'table'              => 'glpi_users',
            'field'              => 'name',
            'name'               => User::getTypeName(1),
            'datatype'           => 'dropdown',
            'right'              => 'all'
        ];

        $tab[] = [
            'id'                 => '71',
            'table'              => 'glpi_groups',
            'field'              => 'completename',
            'name'               => Group::getTypeName(1),
            'condition'          => ['is_itemgroup' => 1],
            'datatype'           => 'dropdown'
        ];

        $tab[] = [
            'id'                 => '80',
            'table'              => 'glpi_entities',
            'field'              => 'completename',
            'name'               => Entity::getTypeName(1),
            'datatype'           => 'dropdown'
        ];

        $tab[] = [
            'id'                 => '86',
            'table'              => $this->getTable(),
            'field'              => 'is_recursive',
            'name'               => __('Child entities'),
            'datatype'           => 'bool'
        ];

        $tab[] = [
            'id'                 => '162',
            'table'              => $this->getTable(),
            'field'              => 'otherserial',
            'name'               => __('Inventory number'),
            'massiveaction'      => false,
            'datatype'           => 'string',
        ];

        $tab[] = [
            'id'                 => '163',
            'table'              => 'glpi_items_softwarelicenses',
            'field'              => 'id',
            'name'               => _x('quantity', 'Number of installations'),
            'forcegroupby'       => true,
            'usehaving'          => true,
            'datatype'           => 'count',
            'massiveaction'      => false,
            'joinparams'         => [
                'jointype'   => 'child',
                'beforejoin' => [
                    'table'      => 'glpi_softwarelicenses',
                    'joinparams' => ['jointype' => 'child'],
                ],
                'condition'  => [
                    'NEWTABLE.is_deleted'          => 0
                ]
            ]
        ];

       // add objectlock search options
        $tab = array_merge($tab, ObjectLock::rawSearchOptionsToAdd(get_class($this)));
        $tab = array_merge($tab, Notepad::rawSearchOptionsToAdd());

        return $tab;
    }


    public static function rawSearchOptionsToAdd()
    {
        $tab = [];
        $name = static::getTypeName(Session::getPluralNumber());

        if (!self::canView()) {
            return $tab;
        }

        $licjoinexpire = [
            'jointype'  => 'child',
            'condition' => array_merge(
                getEntitiesRestrictCriteria("NEWTABLE", '', '', true),
                [
                    'NEWTABLE.is_template' => 0,
                    'OR'  => [
                        ['NEWTABLE.expire' => null],
                        ['NEWTABLE.expire' => ['>', new QueryExpression('NOW()')]]
                    ]
                ]
            )
        ];

        $tab[] = [
            'id'                 => 'license',
            'name'               => $name
        ];

        $tab[] = [
            'id'                 => '160',
            'table'              => 'glpi_softwarelicenses',
            'field'              => 'name',
            'name'               => __('Name'),
            'datatype'           => 'dropdown',
            'forcegroupby'       => true,
            'massiveaction'      => false,
            'joinparams'         => $licjoinexpire
        ];

        $tab[] = [
            'id'                 => '161',
            'table'              => 'glpi_softwarelicenses',
            'field'              => 'serial',
            'datatype'           => 'string',
            'name'               => __('Serial number'),
            'forcegroupby'       => true,
            'massiveaction'      => false,
            'joinparams'         => $licjoinexpire
        ];

        $tab[] = [
            'id'                 => '162',
            'table'              => 'glpi_softwarelicenses',
            'field'              => 'otherserial',
            'datatype'           => 'string',
            'name'               => __('Inventory number'),
            'forcegroupby'       => true,
            'massiveaction'      => false,
            'joinparams'         => $licjoinexpire
        ];

        $tab[] = [
            'id'                 => '163',
            'table'              => 'glpi_softwarelicenses',
            'field'              => 'number',
            'name'               => __('Number of licenses'),
            'forcegroupby'       => true,
            'usehaving'          => true,
            'datatype'           => 'number',
            'massiveaction'      => false,
            'joinparams'         => $licjoinexpire
        ];

        $tab[] = [
            'id'                 => '164',
            'table'              => 'glpi_softwarelicensetypes',
            'field'              => 'name',
            'datatype'           => 'dropdown',
            'name'               => _n('Type', 'Types', 1),
            'forcegroupby'       => true,
            'massiveaction'      => false,
            'joinparams'         => [
                'beforejoin'         => [
                    'table'              => 'glpi_softwarelicenses',
                    'joinparams'         => $licjoinexpire
                ]
            ]
        ];

        $tab[] = [
            'id'                 => '165',
            'table'              => 'glpi_softwarelicenses',
            'field'              => 'comment',
            'name'               => __('Comments'),
            'forcegroupby'       => true,
            'datatype'           => 'text',
            'massiveaction'      => false,
            'joinparams'         => $licjoinexpire
        ];

        $tab[] = [
            'id'                 => '166',
            'table'              => 'glpi_softwarelicenses',
            'field'              => 'expire',
            'name'               => __('Expiration'),
            'forcegroupby'       => true,
            'datatype'           => 'date',
            'emptylabel'         => __('Never expire'),
            'massiveaction'      => false,
            'joinparams'         => $licjoinexpire
        ];

        $tab[] = [
            'id'                 => '167',
            'table'              => 'glpi_softwarelicenses',
            'field'              => 'is_valid',
            'name'               => __('Valid'),
            'forcegroupby'       => true,
            'datatype'           => 'bool',
            'massiveaction'      => false,
            'joinparams'         => $licjoinexpire
        ];

        return $tab;
    }


    /**
     * Give cron information
     *
     * @param $name : task's name
     *
     * @return array of information
     **/
    public static function cronInfo($name)
    {
        return ['description' => __('Send alarms on expired licenses')];
    }


    /**
     * Cron action on software: alert on expired licences
     *
     * @param $task to log, if NULL display (default NULL)
     *
     * @return 0 : nothing to do 1 : done with success
     **/
    public static function cronSoftware($task = null)
    {
        /**
         * @var array $CFG_GLPI
         * @var \DBmysql $DB
         */
        global $CFG_GLPI, $DB;

        $cron_status = 1;

        if (!$CFG_GLPI['use_notifications']) {
            return 0;
        }

        $message      = [];
        $items_notice = [];
        $items_end    = [];

        $tonotify = Entity::getEntitiesToNotify('use_licenses_alert');
        foreach (array_keys($tonotify) as $entity) {
            $before = Entity::getUsedConfig('send_licenses_alert_before_delay', $entity);
           // Check licenses
            $criteria = [
                'SELECT' => [
                    'glpi_softwarelicenses.*',
                    'glpi_softwares.name AS softname'
                ],
                'FROM'   => 'glpi_softwarelicenses',
                'INNER JOIN'   => [
                    'glpi_softwares'  => [
                        'ON'  => [
                            'glpi_softwarelicenses' => 'softwares_id',
                            'glpi_softwares'        => 'id'
                        ]
                    ]
                ],
                'LEFT JOIN'    => [
                    'glpi_alerts'  => [
                        'ON'  => [
                            'glpi_softwarelicenses' => 'id',
                            'glpi_alerts'           => 'items_id', [
                                'AND' => [
                                    'glpi_alerts.itemtype'  => 'SoftwareLicense'
                                ]
                            ]
                        ]
                    ]
                ],
                'WHERE'        => [
                    'glpi_alerts.date'   => null,
                    'NOT'                => ['glpi_softwarelicenses.expire' => null],
                    new QueryExpression('DATEDIFF(' . $DB->quoteName('glpi_softwarelicenses.expire') . ', CURDATE()) < ' . $before),
                    'glpi_softwares.is_template'  => 0,
                    'glpi_softwares.is_deleted'   => 0,
                    'glpi_softwares.entities_id'  => $entity
                ]
            ];
            $iterator = $DB->request($criteria);

            $message = "";
            $items   = [];

            foreach ($iterator as $license) {
                $name     = $license['softname'] . ' - ' . $license['name'] . ' - ' . $license['serial'];
               //TRANS: %1$s the license name, %2$s is the expiration date
                $message .= sprintf(
                    __('License %1$s expired on %2$s'),
                    Html::convDate($license["expire"]),
                    $name
                ) . "<br>\n";
                $items[$license['id']] = $license;
            }

            if (!empty($items)) {
                $alert                  = new Alert();
                $options['entities_id'] = $entity;
                $options['licenses']    = $items;

                if (NotificationEvent::raiseEvent('alert', new self(), $options)) {
                    $entityname = Dropdown::getDropdownName("glpi_entities", $entity);
                    if ($task) {
                        //TRANS: %1$s is the entity, %2$s is the message
                        $task->log(sprintf(__('%1$s: %2$s') . "\n", $entityname, $message));
                        $task->addVolume(1);
                    } else {
                        Session::addMessageAfterRedirect(sprintf(
                            __('%1$s: %2$s'),
                            $entityname,
                            $message
                        ));
                    }

                    $input["type"]     = Alert::END;
                    $input["itemtype"] = 'SoftwareLicense';

                   // add alerts
                    foreach ($items as $ID => $consumable) {
                        $input["items_id"] = $ID;
                        $alert->add($input);
                        unset($alert->fields['id']);
                    }
                } else {
                    $entityname = Dropdown::getDropdownName('glpi_entities', $entity);
                   //TRANS: %s is entity name
                    $msg = sprintf(__('%1$s: %2$s'), $entityname, __('Send licenses alert failed'));
                    if ($task) {
                        $task->log($msg);
                    } else {
                        Session::addMessageAfterRedirect($msg, false, ERROR);
                    }
                }
            }
        }
        return $cron_status;
    }


    /**
     * Get number of bought licenses of a version
     *
     * @param $softwareversions_id   version ID
     * @param $entity                to search for licenses in (default = all active entities)
     *                               (default '')
     *
     * @return number of installations
     */
    public static function countForVersion($softwareversions_id, $entity = '')
    {
        /** @var \DBmysql $DB */
        global $DB;

        $result = $DB->request([
            'COUNT'  => 'cpt',
            'FROM'   => 'glpi_softwarelicenses',
            'WHERE'  => [
                'softwareversions_id_buy'  => $softwareversions_id
            ] + getEntitiesRestrictCriteria('glpi_softwarelicenses', '', $entity)
        ])->current();

        return $result['cpt'];
    }


    /**
     * Get number of licenses of a software
     *
     * @param $softwares_id software ID
     *
     * @return number of licenses
     **/
    public static function countForSoftware($softwares_id)
    {
        /** @var \DBmysql $DB */
        global $DB;

        $iterator = $DB->request([
            'COUNT'  => 'cpt',
            'FROM'   => 'glpi_softwarelicenses',
            'WHERE'  => [
                'softwares_id' => $softwares_id,
                'is_template'  => 0,
                'number'       => -1
            ] + getEntitiesRestrictCriteria('glpi_softwarelicenses', '', '', true)
        ]);

        if ($line = $iterator->current()) {
            if ($line['cpt'] > 0) {
                // At least 1 unlimited license, means unlimited
                return -1;
            }
        }

        $result = $DB->request([
            'SELECT' => ['SUM' => 'number AS numsum'],
            'FROM'   => 'glpi_softwarelicenses',
            'WHERE'  => [
                'softwares_id' => $softwares_id,
                'is_template'  => 0,
                'number'       => ['>', 0]
            ] + getEntitiesRestrictCriteria('glpi_softwarelicenses', '', '', true)
        ])->current();
        return ($result['numsum'] ? $result['numsum'] : 0);
    }


    public function getSpecificMassiveActions($checkitem = null)
    {

        $actions = parent::getSpecificMassiveActions($checkitem);
        if (static::canUpdate()) {
            $prefix                       = 'Item_SoftwareLicense' . MassiveAction::CLASS_ACTION_SEPARATOR;
            $actions[$prefix . 'add_item']  = _x('button', 'Add an item');
        }

        return $actions;
    }


    /**
     * Show Licenses of a software
     *
     * @param $software Software object
     *
     * @return void
     **/
    public static function showForSoftware(Software $software)
    {
        /** @var \DBmysql $DB */
        global $DB;

        $softwares_id  = $software->getField('id');
        $license       = new self();

        if (!$software->can($softwares_id, READ)) {
            return false;
        }

        $columns = ['name'      => __('Name'),
            'entity'    => Entity::getTypeName(1),
            'serial'    => __('Serial number'),
            'number'    => _x('quantity', 'Number'),
            '_affected' => __('Affected items'),
            'typename'  => _n('Type', 'Types', 1),
            'buyname'   => __('Purchase version'),
            'usename'   => __('Version in use'),
            'expire'    => __('Expiration'),
            'statename' => __('Status')
        ];
        if (!$software->isRecursive()) {
            unset($columns['entity']);
        }

        if (isset($_GET["start"])) {
            $start = $_GET["start"];
        } else {
            $start = 0;
        }

        if (isset($_GET["order"]) && ($_GET["order"] == "DESC")) {
            $order = "DESC";
        } else {
            $order = "ASC";
        }

        if (isset($_GET["sort"]) && !empty($_GET["sort"]) && isset($columns[$_GET["sort"]])) {
            $sort = $_GET["sort"];
        } else {
            $sort = ["entity $order", "name $order"];
        }

       // Righ type is enough. Can add a License on a software we have Read access
        $canedit             = Software::canUpdate();
        $showmassiveactions  = $canedit;

       // Total Number of events
        $number = countElementsInTable(
            "glpi_softwarelicenses",
            [
                'glpi_softwarelicenses.softwares_id' => $softwares_id,
                'glpi_softwarelicenses.is_template'  => 0,
            ] + getEntitiesRestrictCriteria('glpi_softwarelicenses', '', '', true)
        );
        echo "<div class='spaced'>";

        Session::initNavigateListItems(
            'SoftwareLicense',
            //TRANS : %1$s is the itemtype name, %2$s is the name of the item (used for headings of a list)
                                     sprintf(
                                         __('%1$s = %2$s'),
                                         Software::getTypeName(1),
                                         $software->getName()
                                     )
        );

        if ($canedit) {
            echo "<div class='center firstbloc'>";
            echo "<a class='btn btn-primary' href='" . SoftwareLicense::getFormURL() . "?softwares_id=$softwares_id'>" .
                _x('button', 'Add a license') . "</a>";
            echo "</div>";
        }

        $rand  = mt_rand();
        $iterator = $DB->request([
            'SELECT'    => [
                'glpi_softwarelicenses.*',
                'buyvers.name AS buyname',
                'usevers.name AS usename',
                'glpi_entities.completename AS entity',
                'glpi_softwarelicensetypes.name AS typename',
                'glpi_states.name AS statename'
            ],
            'FROM'      => 'glpi_softwarelicenses',
            'LEFT JOIN' => [
                'glpi_softwareversions AS buyvers'  => [
                    'ON' => [
                        'glpi_softwarelicenses' => 'softwareversions_id_buy',
                        'buyvers'               => 'id'
                    ]
                ],
                'glpi_softwareversions AS usevers'  => [
                    'ON' => [
                        'glpi_softwarelicenses' => 'softwareversions_id_use',
                        'usevers'               => 'id'
                    ]
                ],
                'glpi_entities'                     => [
                    'ON' => [
                        'glpi_entities'         => 'id',
                        'glpi_softwarelicenses' => 'entities_id'
                    ]
                ],
                'glpi_softwarelicensetypes'         => [
                    'ON' => [
                        'glpi_softwarelicensetypes'   => 'id',
                        'glpi_softwarelicenses'       => 'softwarelicensetypes_id'
                    ]
                ],
                'glpi_states'                       => [
                    'ON' => [
                        'glpi_softwarelicenses' => 'states_id',
                        'glpi_states'           => 'id'
                    ]
                ]
            ],
            'WHERE'     => [
                'glpi_softwarelicenses.softwares_id'   => $softwares_id,
                'glpi_softwarelicenses.is_template'    => 0
            ] + getEntitiesRestrictCriteria('glpi_softwarelicenses', '', '', true),
            'ORDERBY'   => $sort,
            'START'     => (int)$start,
            'LIMIT'     => (int)$_SESSION['glpilist_limit']
        ]);
        $num_displayed = count($iterator);

        if ($num_displayed) {
           // Display the pager
            Html::printAjaxPager(self::getTypeName(Session::getPluralNumber()), $start, $number);
            if ($showmassiveactions) {
                Html::openMassiveActionsForm('mass' . __CLASS__ . $rand);
                $massiveactionparams
                 = ['num_displayed'
                        => min($_SESSION['glpilist_limit'], $num_displayed),
                     'container'
                        => 'mass' . __CLASS__ . $rand,
                     'extraparams'
                        => ['options'
                                    => ['glpi_softwareversions.name'
                                             => ['condition'
                                                      => $DB->quoteName("glpi_softwareversions.softwares_id") . "
                                                               = $softwares_id"
                                             ],
                                        'glpi_softwarelicenses.name'
                                             => ['itemlink_as_string' => true]
                                    ]
                        ]
                 ];

                Html::showMassiveActions($massiveactionparams);
            }

            echo "<table class='tab_cadre_fixehov'>";

            $header_begin  = "<tr><th>";
            $header_top    = Html::getCheckAllAsCheckbox('mass' . __CLASS__ . $rand);
            $header_end    = '';

            foreach ($columns as $key => $val) {
               // Non order column
                if ($key[0] == '_') {
                    $header_end .= "<th>$val</th>";
                } else {
                    $header_end .= "<th" . (!is_array($sort) && $sort == "$key" ? " class='order_$order'" : '') . ">" .
                     "<a href='javascript:reloadTab(\"sort=$key&amp;order=" .
                        (($order == "ASC") ? "DESC" : "ASC") . "&amp;start=0\");'>$val</a></th>";
                }
            }

            $header_end .= "</tr>\n";
            echo $header_begin . $header_top . $header_end;

            $tot_assoc = 0;
            $tot       = 0;
            foreach ($iterator as $data) {
                Session::addToNavigateListItems('SoftwareLicense', $data['id']);
                $expired = true;
                if (
                    is_null($data['expire'])
                    || ($data['expire'] > date('Y-m-d'))
                ) {
                    $expired = false;
                }
                echo "<tr class='tab_bg_2" . ($expired ? '_2' : '') . "'>";

                if ($license->canEdit($data['id'])) {
                    echo "<td>" . Html::getMassiveActionCheckBox(__CLASS__, $data["id"]) . "</td>";
                } else {
                    echo "<td>&nbsp;</td>";
                }

                echo "<td>";
                echo $license->getLink(['complete' => true, 'comments' => true]);
                echo "</td>";

                if (isset($columns['entity'])) {
                    echo "<td>";
                    echo $data['entity'];
                    echo "</td>";
                }
                echo "<td>" . $data['serial'] . "</td>";
                echo "<td class='numeric'>" .
                     (($data['number'] > 0) ? $data['number'] : __('Unlimited')) . "</td>";
                $nb_assoc   = Item_SoftwareLicense::countForLicense($data['id']);
                $tot_assoc += $nb_assoc;
                $color = ($data['is_valid'] ? 'green' : 'red');

                echo "<td class='numeric $color'>" . $nb_assoc . "</td>";
                echo "<td>" . $data['typename'] . "</td>";
                echo "<td>" . $data['buyname'] . "</td>";
                echo "<td>" . $data['usename'] . "</td>";
                echo "<td class='center'>" . Html::convDate($data['expire']) . "</td>";
                echo "<td>" . $data['statename'] . "</td>";
                echo "</tr>";

                if ($data['number'] < 0) {
                   // One illimited license, total is illimited
                    $tot = -1;
                } else if ($tot >= 0) {
                   // Expire license not count
                    if (!$expired) {
                       // Not illimited, add the current number
                        $tot += $data['number'];
                    }
                }
            }
            echo "<tr class='tab_bg_1 noHover'>";
            echo "<td colspan='" .
                  ($software->isRecursive() ? 4 : 3) . "' class='right b'>" . __('Total') . "</td>";
            echo "<td class='numeric'>" . (($tot > 0) ? $tot . "" : __('Unlimited')) .
               "</td>";
            $color = ($software->fields['is_valid'] ? 'green' : 'red');
            echo "<td class='numeric $color'>" . $tot_assoc . "</td><td></td><td></td><td></td><td></td><td></td>";
            echo "</tr>";
            echo "</table>\n";

            if ($showmassiveactions) {
                $massiveactionparams['ontop'] = false;
                Html::showMassiveActions($massiveactionparams);

                Html::closeForm();
            }
            Html::printAjaxPager(self::getTypeName(Session::getPluralNumber()), $start, $number);
        } else {
            echo "<table class='tab_cadre_fixe'><tr><th>" . __('No item found') . "</th></tr></table>";
        }

        echo "</div>";
    }


    /**
     * Display debug information for current object
     **/
    public function showDebug()
    {

        $license = [
            'softname'      => '',
            'name'          => '',
            'serial'        => '',
            'expire'        => '',
            'entities_id'   => '',
        ];

        $options['entities_id'] = $this->getEntityID();
        $options['licenses']    = [$license];
        NotificationEvent::debugEvent($this, $options);
    }


    /**
     * Get fields to display in the unicity error message
     *
     * @return array
     */
    public function getUnicityFieldsToDisplayInErrorMessage()
    {

        return ['id'           => __('ID'),
            'serial'       => __('Serial number'),
            'entities_id'  => Entity::getTypeName(1),
            'softwares_id' => _n('Software', 'Software', 1)
        ];
    }


    public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
    {

        if (!$withtemplate) {
            $nb = 0;
            switch (get_class($item)) {
                case Software::class:
                    if (!self::canView()) {
                        return '';
                    }
                    if ($_SESSION['glpishow_count_on_tabs']) {
                        $nb = self::countForSoftware($item->getID());
                    }
                    return self::createTabEntry(
                        self::getTypeName(Session::getPluralNumber()),
                        (($nb >= 0) ? $nb : '&infin;')
                    );

                case SoftwareLicense::class:
                    if (!self::canView()) {
                        return '';
                    }
                    if ($_SESSION['glpishow_count_on_tabs']) {
                        $nb = countElementsInTable(
                            $this->getTable(),
                            ['softwarelicenses_id' => $item->getID()]
                        );
                    }
                    return self::createTabEntry(
                        self::getTypeName(Session::getPluralNumber()),
                        (($nb >= 0) ? $nb : '&infin;')
                    );
            }
        }
        return '';
    }


    public static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtemplate = 0)
    {

        if ($item->getType() == 'Software' && self::canView()) {
            self::showForSoftware($item);
        } else {
            if ($item->getType() == 'SoftwareLicense' && self::canView()) {
                self::getSonsOf($item);
                return true;
            }
        }
        return true;
    }


    public static function getSonsOf($item)
    {
        /** @var \DBmysql $DB */
        global $DB;
        $entity_assign = $item->isEntityAssign();
        $nb            = 0;
        $ID            = $item->getID();

        echo "<div class='spaced'>";
        echo "<table class='tab_cadre_fixehov'>";
        echo "<tr class='noHover'><th colspan='" . ($nb + 3) . "'>" . sprintf(
            __('Sons of %s'),
            $item->getTreeLink()
        );
        echo "</th></tr>";

        $header = "<tr><th>" . __('Name') . "</th>";
        if ($entity_assign) {
            $header .= "<th>" . Entity::getTypeName(1) . "</th>";
        }

        $header .= "<th>" . __('Comments') . "</th>";
        $header .= "</tr>\n";
        echo $header;

        $fk   = $item->getForeignKeyField();
        $crit = [$fk     => $ID,
            'ORDER' => 'name'
        ];

        if ($entity_assign) {
            if ($fk == 'entities_id') {
                $crit['id']  = $_SESSION['glpiactiveentities'];
                $crit['id'] += $_SESSION['glpiparententities'];
            } else {
                foreach ($_SESSION['glpiactiveentities'] as $key => $value) {
                    $crit['entities_id'][$key] = (string)$value;
                }
            }
        }
        $nb = 0;

        foreach ($DB->request($item->getTable(), $crit) as $data) {
            $nb++;
            echo "<tr class='tab_bg_1'>";
            echo "<td><a href='" . $item->getFormURL();
            echo '?id=' . $data['id'] . "'>" . $data['name'] . "</a></td>";
            if ($entity_assign) {
                echo "<td>" . Dropdown::getDropdownName("glpi_entities", $data["entities_id"]) . "</td>";
            }

            echo "<td>" . $data['comment'] . "</td>";
            echo "</tr>\n";
        }
        if ($nb) {
            echo $header;
        }
        echo "</table></div>\n";
    }

    public static function getIcon()
    {
        return "ti ti-key";
    }
}

Zerion Mini Shell 1.0