%PDF-
%PDF-
Mini Shell
Mini Shell
<?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/>.
*
* ---------------------------------------------------------------------
*/
/**
* Computer_Item Class
*
* Relation between Computer and Items (monitor, printer, phone, peripheral only)
**/
class Computer_Item extends CommonDBRelation
{
// From CommonDBRelation
public static $itemtype_1 = 'Computer';
public static $items_id_1 = 'computers_id';
public static $itemtype_2 = 'itemtype';
public static $items_id_2 = 'items_id';
public static $checkItem_2_Rights = self::HAVE_VIEW_RIGHT_ON_ITEM;
public function getForbiddenStandardMassiveAction()
{
$forbidden = parent::getForbiddenStandardMassiveAction();
$forbidden[] = 'update';
return $forbidden;
}
/**
* Count connection for a Computer and an itemtype
*
* @since 0.84
*
* @param $comp Computer object
* @param $item CommonDBTM object
*
* @return integer: count
**/
public static function countForAll(Computer $comp, CommonDBTM $item)
{
return countElementsInTable(
'glpi_computers_items',
['computers_id' => $comp->getField('id'),
'itemtype' => $item->getType(),
'items_id' => $item->getField('id')
]
);
}
public function prepareInputForAdd($input)
{
/** @var array $CFG_GLPI */
global $CFG_GLPI;
$item = static::getItemFromArray(static::$itemtype_2, static::$items_id_2, $input);
if (
!($item instanceof CommonDBTM)
|| (!$item->isGlobal()
&& ($this->countForItem($item) > 0))
) {
return false;
}
$comp = static::getItemFromArray(static::$itemtype_1, static::$items_id_1, $input);
if (
!($comp instanceof Computer)
|| (self::countForAll($comp, $item) > 0)
) {
// no duplicates
return false;
}
if (!$item->isGlobal()) {
// Autoupdate some fields - should be in post_addItem (here to avoid more DB access)
$updates = [];
if (
$CFG_GLPI["is_location_autoupdate"]
&& ($comp->fields['locations_id'] != $item->getField('locations_id'))
) {
$updates['locations_id'] = addslashes($comp->fields['locations_id']);
Session::addMessageAfterRedirect(
__('Location updated. The connected items have been moved in the same location.'),
true
);
}
if (
($CFG_GLPI["is_user_autoupdate"]
&& ($comp->fields['users_id'] != $item->getField('users_id')))
|| ($CFG_GLPI["is_group_autoupdate"]
&& ($comp->fields['groups_id'] != $item->getField('groups_id')))
) {
if ($CFG_GLPI["is_user_autoupdate"]) {
$updates['users_id'] = $comp->fields['users_id'];
}
if ($CFG_GLPI["is_group_autoupdate"]) {
$updates['groups_id'] = $comp->fields['groups_id'];
}
Session::addMessageAfterRedirect(
__('User or group updated. The connected items have been moved in the same values.'),
true
);
}
if (
$CFG_GLPI["is_contact_autoupdate"]
&& (($comp->fields['contact'] != $item->getField('contact'))
|| ($comp->fields['contact_num'] != $item->getField('contact_num')))
) {
$updates['contact'] = addslashes($comp->fields['contact'] ?? '');
$updates['contact_num'] = addslashes($comp->fields['contact_num'] ?? '');
$updates['is_dynamic'] = $comp->fields['is_dynamic'] ?? 0;
Session::addMessageAfterRedirect(
__('Alternate username updated. The connected items have been updated using this alternate username.'),
true
);
}
if (
($CFG_GLPI["state_autoupdate_mode"] < 0)
&& ($comp->fields['states_id'] != $item->getField('states_id'))
) {
$updates['states_id'] = $comp->fields['states_id'];
Session::addMessageAfterRedirect(
__('Status updated. The connected items have been updated using this status.'),
true
);
}
if (
($CFG_GLPI["state_autoupdate_mode"] > 0)
&& ($item->getField('states_id') != $CFG_GLPI["state_autoupdate_mode"])
) {
$updates['states_id'] = $CFG_GLPI["state_autoupdate_mode"];
}
if (count($updates)) {
$updates['id'] = $input['items_id'];
$history = true;
if (isset($input['_no_history']) && $input['_no_history']) {
$history = false;
}
$item->update($updates, $history);
}
}
return parent::prepareInputForAdd($input);
}
public function cleanDBonPurge()
{
/** @var array $CFG_GLPI */
global $CFG_GLPI;
if (!isset($this->input['_no_auto_action'])) {
//Get the computer name
$computer = new Computer();
$computer->getFromDB($this->fields['computers_id']);
$is_mainitem_dynamic = (bool) ($computer->fields['is_dynamic'] ?? false);
//Get device fields
if ($device = getItemForItemtype($this->fields['itemtype'])) {
if ($device->getFromDB($this->fields['items_id'])) {
if (!$device->getField('is_global')) {
$updates = [];
if ($CFG_GLPI["is_location_autoclean"] && $device->isField('locations_id')) {
$updates['locations_id'] = 0;
}
if ($CFG_GLPI["is_user_autoclean"] && $device->isField('users_id')) {
$updates['users_id'] = 0;
}
if ($CFG_GLPI["is_group_autoclean"] && $device->isField('groups_id')) {
$updates['groups_id'] = 0;
}
if ($CFG_GLPI["is_contact_autoclean"] && $device->isField('contact')) {
$updates['contact'] = "";
}
if ($CFG_GLPI["is_contact_autoclean"] && $device->isField('contact_num')) {
$updates['contact_num'] = "";
}
if (
($CFG_GLPI["state_autoclean_mode"] < 0)
&& $device->isField('states_id')
) {
$updates['states_id'] = 0;
}
if (
($CFG_GLPI["state_autoclean_mode"] > 0)
&& $device->isField('states_id')
&& ($device->getField('states_id') != $CFG_GLPI["state_autoclean_mode"])
) {
$updates['states_id'] = $CFG_GLPI["state_autoclean_mode"];
}
if (count($updates)) {
//propage is_dynamic value if needed to prevent locked fields
if ((bool) ($device->fields['is_dynamic'] ?? false) && $is_mainitem_dynamic) {
$updates['is_dynamic'] = 1;
}
$updates['id'] = $this->fields['items_id'];
$device->update($updates);
}
}
}
}
}
}
public static function getMassiveActionsForItemtype(
array &$actions,
$itemtype,
$is_deleted = false,
CommonDBTM $checkitem = null
) {
$action_prefix = __CLASS__ . MassiveAction::CLASS_ACTION_SEPARATOR;
$specificities = self::getRelationMassiveActionsSpecificities();
if (in_array($itemtype, $specificities['itemtypes'])) {
$actions[$action_prefix . 'add'] = "<i class='fa-fw fas fa-plug'></i>" .
_x('button', 'Connect');
$actions[$action_prefix . 'remove'] = _x('button', 'Disconnect');
}
parent::getMassiveActionsForItemtype($actions, $itemtype, $is_deleted, $checkitem);
}
public static function getRelationMassiveActionsSpecificities()
{
/** @var array $CFG_GLPI */
global $CFG_GLPI;
$specificities = parent::getRelationMassiveActionsSpecificities();
$specificities['itemtypes'] = $CFG_GLPI['directconnect_types'];
$specificities['select_items_options_2']['entity_restrict'] = $_SESSION['glpiactive_entity'];
$specificities['select_items_options_2']['onlyglobal'] = true;
$specificities['only_remove_all_at_once'] = true;
// Set the labels for add_item and remove_item
$specificities['button_labels']['add'] = _sx('button', 'Connect');
$specificities['button_labels']['remove'] = _sx('button', 'Disconnect');
return $specificities;
}
/**
* Disconnect an item to its computer
*
* @param $item CommonDBTM object: the Monitor/Phone/Peripheral/Printer
*
* @return boolean : action succeeded
*/
public function disconnectForItem(CommonDBTM $item)
{
/** @var \DBmysql $DB */
global $DB;
if ($item->getField('id')) {
$iterator = $DB->request([
'SELECT' => ['id'],
'FROM' => $this->getTable(),
'WHERE' => [
'itemtype' => $item->getType(),
'items_id' => $item->getID()
]
]);
if (count($iterator) > 0) {
$ok = true;
foreach ($iterator as $data) {
if ($this->can($data["id"], UPDATE)) {
$ok &= $this->delete($data);
}
}
return $ok;
}
}
return false;
}
/**
*
* Print the form for computers or templates connections to printers, screens or peripherals
*
* @param Computer $comp Computer object
* @param integer $withtemplate Template or basic item (default 0)
*
* @return void
**/
public static function showForComputer(Computer $comp, $withtemplate = 0)
{
/** @var array $CFG_GLPI */
global $CFG_GLPI;
$ID = $comp->fields['id'];
$canedit = $comp->canEdit($ID);
$rand = mt_rand();
$datas = [];
$used = [];
foreach ($CFG_GLPI["directconnect_types"] as $itemtype) {
$item = new $itemtype();
if ($item->canView()) {
$iterator = self::getTypeItems($ID, $itemtype);
foreach ($iterator as $data) {
$data['assoc_itemtype'] = $itemtype;
$datas[] = $data;
$used[$itemtype][] = $data['id'];
}
}
}
$number = count($datas);
if (
$canedit
&& !(!empty($withtemplate) && ($withtemplate == 2))
) {
echo "<div class='firstbloc'>";
echo "<form name='computeritem_form$rand' id='computeritem_form$rand' method='post'
action='" . Toolbox::getItemTypeFormURL(__CLASS__) . "'>";
echo "<table class='tab_cadre_fixe'>";
echo "<tr class='tab_bg_2'><th colspan='2'>" . __('Connect an item') . "</th></tr>";
echo "<tr class='tab_bg_1'><td>";
if (!empty($withtemplate)) {
echo "<input type='hidden' name='_no_history' value='1'>";
}
$entities = $comp->fields["entities_id"];
if ($comp->isRecursive()) {
$entities = getSonsOf("glpi_entities", $comp->getEntityID());
}
self::dropdownAllConnect('Computer', "items_id", $entities, $withtemplate, $used);
echo "</td><td class='center' width='20%'>";
echo "<input type='submit' name='add' value=\"" . _sx('button', 'Connect') . "\" class='btn btn-primary'>";
echo "<input type='hidden' name='computers_id' value='" . $comp->fields['id'] . "'>";
echo "</td></tr>";
echo "</table>";
Html::closeForm();
echo "</div>";
}
if ($number) {
echo "<div class='spaced table-responsive'>";
if ($canedit) {
Html::openMassiveActionsForm('mass' . __CLASS__ . $rand);
$massiveactionparams
= ['num_displayed'
=> min($_SESSION['glpilist_limit'], $number),
'specific_actions'
=> ['purge' => _x('button', 'Disconnect')],
'container'
=> 'mass' . __CLASS__ . $rand
];
Html::showMassiveActions($massiveactionparams);
}
echo "<table class='tab_cadre_fixehov'>";
$header_begin = "<tr>";
$header_top = '';
$header_bottom = '';
$header_end = '';
if ($canedit) {
$header_top .= "<th width='10'>" . Html::getCheckAllAsCheckbox('mass' . __CLASS__ . $rand);
$header_top .= "</th>";
$header_bottom .= "<th width='10'>" . Html::getCheckAllAsCheckbox('mass' . __CLASS__ . $rand);
$header_bottom .= "</th>";
}
$header_end .= "<th>" . __('Item type') . "</th>";
$header_end .= "<th>" . __('Name') . "</th>";
$header_end .= "<th>" . __('Automatic inventory') . "</th>";
$header_end .= "<th>" . Entity::getTypeName(1) . "</th>";
$header_end .= "<th>" . __('Serial number') . "</th>";
$header_end .= "<th>" . __('Inventory number') . "</th>";
$header_end .= "<th>" . _n('Type', 'Types', 1) . "</th>";
$header_end .= "</tr>";
echo $header_begin . $header_top . $header_end;
foreach ($datas as $data) {
$linkname = $data["name"];
$itemtype = $data['assoc_itemtype'];
$type_class = $itemtype . "Type";
$type_table = getTableForItemType($type_class);
$type_field = getForeignKeyFieldForTable($type_table);
if ($_SESSION["glpiis_ids_visible"] || empty($data["name"])) {
$linkname = sprintf(__('%1$s (%2$s)'), $linkname, $data["id"]);
}
$link = $itemtype::getFormURLWithID($data["id"]);
$name = "<a href=\"" . $link . "\">" . $linkname . "</a>";
echo "<tr class='tab_bg_1'>";
if ($canedit) {
echo "<td width='10'>";
Html::showMassiveActionCheckBox(__CLASS__, $data["linkid"]);
echo "</td>";
}
echo "<td>" . $data['assoc_itemtype']::getTypeName(1) . "</td>";
echo "<td " .
((isset($data['is_deleted']) && $data['is_deleted']) ? "class='tab_bg_2_2'" : "") .
">" . $name . "</td>";
$dynamic_field = static::getTable() . '_is_dynamic';
echo "<td>" . Dropdown::getYesNo($data[$dynamic_field]) . "</td>";
echo "<td>" . Dropdown::getDropdownName(
"glpi_entities",
$data['entities_id']
);
echo "</td>";
echo "<td>" .
(isset($data["serial"]) ? "" . $data["serial"] . "" : "-") . "</td>";
echo "<td>" .
(isset($data["otherserial"]) ? "" . $data["otherserial"] . "" : "-") . "</td>";
echo "<td>" .
(isset($data[$type_field]) ? "" . Dropdown::getDropdownName(
$type_table,
$data[$type_field]
) . "" : "-") . "</td>";
echo "</tr>";
}
echo $header_begin . $header_bottom . $header_end;
echo "</table>";
if ($canedit && $number) {
$massiveactionparams['ontop'] = false;
Html::showMassiveActions($massiveactionparams);
Html::closeForm();
}
echo "</div>";
}
}
/**
* Prints a direct connection to a computer
*
* @param $item CommonDBTM object: the Monitor/Phone/Peripheral/Printer
* @param $withtemplate integer withtemplate param (default 0)
*
* @return void
**/
public static function showForItem(CommonDBTM $item, $withtemplate = 0)
{
// Prints a direct connection to a computer
/** @var \DBmysql $DB */
global $DB;
$comp = new Computer();
$ID = $item->getField('id');
if (!$item->can($ID, READ)) {
return;
}
$canedit = $item->canEdit($ID);
$rand = mt_rand();
// Is global connection ?
$global = $item->getField('is_global');
$used = [];
$compids = [];
$dynamic = [];
$result = $DB->request(
[
'SELECT' => ['id', 'computers_id', 'is_dynamic'],
'FROM' => self::getTable(),
'WHERE' => [
'itemtype' => $item->getType(),
'items_id' => $ID,
'is_deleted' => 0,
]
]
);
foreach ($result as $data) {
$compids[$data['id']] = $data['computers_id'];
$dynamic[$data['id']] = $data['is_dynamic'];
$used['Computer'][] = $data['computers_id'];
}
$number = count($compids);
if (
$canedit
&& ($global || !$number)
&& !(!empty($withtemplate) && ($withtemplate == 2))
) {
echo "<div class='firstbloc'>";
echo "<form name='computeritem_form$rand' id='computeritem_form$rand' method='post'
action='" . Toolbox::getItemTypeFormURL(__CLASS__) . "'>";
echo "<table class='tab_cadre_fixe'>";
echo "<tr class='tab_bg_2'><th colspan='2'>" . __('Connect a computer') . "</th></tr>";
echo "<tr class='tab_bg_1'><td class='right'>";
echo "<input type='hidden' name='items_id' value='$ID'>";
echo "<input type='hidden' name='itemtype' value='" . $item->getType() . "'>";
if ($item->isRecursive()) {
self::dropdownConnect(
'Computer',
$item->getType(),
"computers_id",
getSonsOf("glpi_entities", $item->getEntityID()),
0,
$used
);
} else {
self::dropdownConnect(
'Computer',
$item->getType(),
"computers_id",
$item->getEntityID(),
0,
$used
);
}
echo "</td><td class='center'>";
echo "<input type='submit' name='add' value=\"" . _sx('button', 'Connect') . "\" class='btn btn-primary'>";
echo "</td></tr>";
echo "</table>";
Html::closeForm();
echo "</div>";
}
echo "<div class='spaced table-responsive'>";
if ($canedit && $number) {
Html::openMassiveActionsForm('mass' . __CLASS__ . $rand);
$massiveactionparams
= ['num_displayed'
=> min($_SESSION['glpilist_limit'], $number),
'specific_actions'
=> ['purge' => _x('button', 'Disconnect')],
'container'
=> 'mass' . __CLASS__ . $rand
];
Html::showMassiveActions($massiveactionparams);
}
echo "<table class='tab_cadre_fixehov'>";
if ($number > 0) {
$header_begin = "<tr>";
$header_top = '';
$header_bottom = '';
$header_end = '';
if ($canedit) {
$header_top .= "<th width='10'>" . Html::getCheckAllAsCheckbox('mass' . __CLASS__ . $rand);
$header_top .= "</th>";
$header_bottom .= "<th width='10'>" . Html::getCheckAllAsCheckbox('mass' . __CLASS__ . $rand);
$header_bottom .= "</th>";
}
$header_end .= "<th>" . __('Name') . "</th>";
$header_end .= "<th>" . __('Automatic inventory') . "</th>";
$header_end .= "<th>" . Entity::getTypeName(1) . "</th>";
$header_end .= "<th>" . __('Serial number') . "</th>";
$header_end .= "<th>" . __('Inventory number') . "</th>";
$header_end .= "</tr>";
echo $header_begin . $header_top . $header_end;
foreach ($compids as $key => $compid) {
$comp->getFromDB($compid);
echo "<tr class='tab_bg_1'>";
if ($canedit) {
echo "<td width='10'>";
Html::showMassiveActionCheckBox(__CLASS__, $key);
echo "</td>";
}
echo "<td " .
($comp->getField('is_deleted') ? "class='tab_bg_2_2'" : "") .
">" . $comp->getLink() . "</td>";
echo "<td>" . Dropdown::getYesNo($dynamic[$key]) . "</td>";
echo "<td class='center'>" . Dropdown::getDropdownName(
"glpi_entities",
$comp->getField('entities_id')
);
echo "</td>";
echo "<td class='center'>" . $comp->getField('serial') . "</td>";
echo "<td class='center'>" . $comp->getField('otherserial') . "</td>";
echo "</tr>";
}
echo $header_begin . $header_bottom . $header_end;
} else {
echo "<tr><td class='tab_bg_1 b'><i>" . __('Not connected') . "</i>";
echo "</td></tr>";
}
echo "</table>";
if ($canedit && $number) {
$massiveactionparams['ontop'] = false;
Html::showMassiveActions($massiveactionparams);
Html::closeForm();
}
echo "</div>";
}
/**
* Unglobalize an item : duplicate item and connections
*
* @param $item CommonDBTM object to unglobalize
**/
public static function unglobalizeItem(CommonDBTM $item)
{
/** @var \DBmysql $DB */
global $DB;
// Update item to unit management :
if ($item->getField('is_global')) {
$input = ['id' => $item->fields['id'],
'is_global' => 0
];
$item->update($input);
// Get connect_wire for this connection
$iterator = $DB->request([
'SELECT' => ['id'],
'FROM' => self::getTable(),
'WHERE' => [
'items_id' => $item->getID(),
'itemtype' => $item->getType()
]
]);
$first = true;
foreach ($iterator as $data) {
if ($first) {
$first = false;
unset($input['id']);
$conn = new self();
} else {
$temp = clone $item;
unset($temp->fields['id']);
if ($newID = $temp->add($temp->fields)) {
$conn->update(['id' => $data['id'],
'items_id' => $newID
]);
}
}
}
}
}
/**
* Make a select box for connections
*
* @since 0.84
*
* @param string $fromtype from where the connection is
* @param string $myname select name
* @param integer|integer[] $entity_restrict Restrict to a defined entity (default = -1)
* @param boolean $onlyglobal display only global devices (used for templates) (default 0)
* @param integer[] $used Already used items ID: not to display in dropdown
*
* @return integer Random generated number used for select box ID (select box HTML is printed)
*/
public static function dropdownAllConnect(
$fromtype,
$myname,
$entity_restrict = -1,
$onlyglobal = false,
$used = []
) {
/** @var array $CFG_GLPI */
global $CFG_GLPI;
$rand = mt_rand();
$options = [];
$options['checkright'] = true;
$options['name'] = 'itemtype';
$rand = Dropdown::showItemType($CFG_GLPI['directconnect_types'], $options);
if ($rand) {
$params = ['itemtype' => '__VALUE__',
'fromtype' => $fromtype,
'value' => 0,
'myname' => $myname,
'onlyglobal' => $onlyglobal,
'entity_restrict' => $entity_restrict,
'used' => $used
];
if ($onlyglobal) {
$params['condition'] = ['is_global' => 1];
}
Ajax::updateItemOnSelectEvent(
"dropdown_itemtype$rand",
"show_$myname$rand",
$CFG_GLPI["root_doc"] . "/ajax/dropdownConnect.php",
$params
);
echo "<br><div id='show_$myname$rand'> </div>\n";
}
return $rand;
}
/**
* Make a select box for connections
*
* @param string $itemtype type to connect
* @param string $fromtype from where the connection is
* @param string $myname select name
* @param integer|integer[] $entity_restrict Restrict to a defined entity (default = -1)
* @param boolean $onlyglobal display only global devices (used for templates) (default 0)
* @param integer[] $used Already used items ID: not to display in dropdown
*
* @return integer Random generated number used for select box ID (select box HTML is printed)
*/
public static function dropdownConnect(
$itemtype,
$fromtype,
$myname,
$entity_restrict = -1,
$onlyglobal = false,
$used = []
) {
/** @var array $CFG_GLPI */
global $CFG_GLPI;
$rand = mt_rand();
$field_id = Html::cleanId("dropdown_" . $myname . $rand);
$param = [
'entity_restrict' => $entity_restrict,
'fromtype' => $fromtype,
'itemtype' => $itemtype,
'onlyglobal' => $onlyglobal,
'used' => $used,
'_idor_token' => Session::getNewIDORToken($itemtype, [
'entity_restrict' => $entity_restrict,
]),
];
echo Html::jsAjaxDropdown(
$myname,
$field_id,
$CFG_GLPI['root_doc'] . "/ajax/getDropdownConnect.php",
$param
);
return $rand;
}
public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
{
/** @var array $CFG_GLPI */
global $CFG_GLPI;
// can exists for Template
/** @var CommonDBTM $item */
if ($item->can($item->getField('id'), READ)) {
$nb = 0;
$canview = false;
if ($item->getType() == Computer::getType()) {
foreach ($CFG_GLPI['directconnect_types'] as $type) {
if ($type::canView()) {
$canview = true;
break;
}
}
if ($canview) {
if ($_SESSION['glpishow_count_on_tabs']) {
$nb = self::countForMainItem($item);
}
}
}
if (in_array($item->getType(), $CFG_GLPI['directconnect_types']) && Computer::canView()) {
$canview = true;
if ($_SESSION['glpishow_count_on_tabs']) {
$nb = self::countForItem($item);
}
}
if ($canview) {
return self::createTabEntry(
_n('Connection', 'Connections', Session::getPluralNumber()),
$nb
);
}
}
return '';
}
public static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtemplate = 0)
{
/** @var array $CFG_GLPI */
global $CFG_GLPI;
if ($item->getType() == Computer::getType()) {
self::showForComputer($item, $withtemplate);
return true;
}
if (in_array($item->getType(), $CFG_GLPI['directconnect_types'])) {
self::showForItem($item, $withtemplate);
return true;
}
throw new \RuntimeException(
sprintf(
'Cannot link a computer with a %s',
$item->getType()
)
);
}
/**
* @since 9.1.7
*
* @param CommonDBTM $item item linked to the computer to check
* @param integer[] $entities entities to check
*
* @return boolean
**/
public static function canUnrecursSpecif(CommonDBTM $item, $entities)
{
/** @var \DBmysql $DB */
global $DB;
if ($item instanceof Computer) {
// RELATION : items -> computers
$iterator = $DB->request([
'SELECT' => [
'itemtype',
new \QueryExpression('GROUP_CONCAT(DISTINCT ' . $DB->quoteName('items_id') . ') AS ids'),
],
'FROM' => self::getTable(),
'WHERE' => [
'computers_id' => $item->fields['id']
],
'GROUP' => 'itemtype'
]);
foreach ($iterator as $data) {
if (!class_exists($data['itemtype'])) {
continue;
}
if (countElementsInTable($data['itemtype']::getTable(), ['id' => explode(',', $data['ids']), 'NOT' => ['entities_id' => $entities]]) > 0) {
return false;
}
}
} else {
// RELATION : computers -> items
$iterator = $DB->request([
'SELECT' => [
'itemtype',
new \QueryExpression('GROUP_CONCAT(DISTINCT ' . $DB->quoteName('items_id') . ') AS ids'),
'computers_id'
],
'FROM' => self::getTable(),
'WHERE' => [
'itemtype' => $item->getType(),
'items_id' => $item->fields['id']
],
'GROUP' => 'itemtype'
]);
foreach ($iterator as $data) {
if (countElementsInTable("glpi_computers", ['id' => $data["computers_id"], 'NOT' => ['entities_id' => $entities]]) > 0) {
return false;
}
}
}
return true;
}
protected static function getListForItemParams(CommonDBTM $item, $noent = false)
{
$params = parent::getListForItemParams($item, $noent);
$params['WHERE'][self::getTable() . '.is_deleted'] = 0;
return $params;
}
/**
* Get SELECT param for getTypeItemsQueryParams
*
* @param CommonDBTM $item
*
* @return array
*/
public static function getTypeItemsQueryParams_Select(CommonDBTM $item): array
{
$table = static::getTable();
$select = parent::getTypeItemsQueryParams_Select($item);
$select[] = "$table.is_dynamic AS {$table}_is_dynamic";
return $select;
}
}
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