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<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2023 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\Event;
//! Consumable Class
/**
* This class is used to manage the consumables.
* @see ConsumableItem
* @author Julien Dombre
**/
class Consumable extends CommonDBChild
{
use Glpi\Features\Clonable;
// From CommonDBTM
protected static $forward_entity_to = ['Infocom'];
public $no_form_page = true;
public static $rightname = 'consumable';
// From CommonDBChild
public static $itemtype = 'ConsumableItem';
public static $items_id = 'consumableitems_id';
public function getCloneRelations(): array
{
return [
Infocom::class
];
}
public function getForbiddenStandardMassiveAction()
{
$forbidden = parent::getForbiddenStandardMassiveAction();
$forbidden[] = 'update';
return $forbidden;
}
public static function getNameField()
{
return 'id';
}
public static function getTypeName($nb = 0)
{
return _n('Consumable', 'Consumables', $nb);
}
public function prepareInputForAdd($input)
{
$item = new ConsumableItem();
if ($item->getFromDB($input["consumableitems_id"])) {
return ["consumableitems_id" => $item->fields["id"],
"entities_id" => $item->getEntityID(),
"date_in" => date("Y-m-d")
];
}
return [];
}
public function post_addItem()
{
// inherit infocom
$infocoms = Infocom::getItemsAssociatedTo(ConsumableItem::getType(), $this->fields[ConsumableItem::getForeignKeyField()]);
if (count($infocoms)) {
$infocom = reset($infocoms);
$infocom->clone([
'itemtype' => self::getType(),
'items_id' => $this->getID()
]);
}
parent::post_addItem();
}
/**
* send back to stock
*
* @param array $input Array of item fields. Only the ID field is used here.
* @param int $history Not used
*
* @return bool
*/
public function backToStock(array $input, $history = 1)
{
global $DB;
$result = $DB->update(
$this->getTable(),
[
'date_out' => 'NULL'
],
[
'id' => $input['id']
]
);
if ($result) {
return true;
}
return false;
}
public function getPreAdditionalInfosForName()
{
$ci = new ConsumableItem();
if ($ci->getFromDB($this->fields['consumableitems_id'])) {
return $ci->getName();
}
return '';
}
/**
* UnLink a consumable linked to a printer
*
* UnLink the consumable identified by $ID
*
* @param integer $ID consumable identifier
* @param string $itemtype itemtype of who we give the consumable
* @param integer $items_id ID of the item giving the consumable
*
* @return boolean
**/
public function out($ID, $itemtype = '', $items_id = 0)
{
global $DB;
if (
!empty($itemtype)
&& ($items_id > 0)
) {
$result = $DB->update(
$this->getTable(),
[
'date_out' => date('Y-m-d'),
'itemtype' => $itemtype,
'items_id' => $items_id
],
[
'id' => $ID
]
);
if ($result) {
return true;
}
}
return false;
}
public static function showMassiveActionsSubForm(MassiveAction $ma)
{
global $CFG_GLPI;
$input = $ma->getInput();
switch ($ma->getAction()) {
case 'give':
if (isset($input["entities_id"])) {
Dropdown::showSelectItemFromItemtypes(['itemtype_name'
=> 'give_itemtype',
'items_id_name'
=> 'give_items_id',
'entity_restrict'
=> $input["entities_id"],
'itemtypes'
=> $CFG_GLPI["consumables_types"]
]);
echo "<br><br>" . Html::submit(
_x('button', 'Give'),
['name' => 'massiveaction']
);
return true;
}
}
return parent::showMassiveActionsSubForm($ma);
}
public static function processMassiveActionsForOneItemtype(
MassiveAction $ma,
CommonDBTM $item,
array $ids
) {
switch ($ma->getAction()) {
case 'backtostock':
foreach ($ids as $id) {
if ($item->can($id, UPDATE)) {
if ($item->backToStock(["id" => $id])) {
$ma->itemDone($item->getType(), $id, MassiveAction::ACTION_OK);
} else {
$ma->itemDone($item->getType(), $id, MassiveAction::ACTION_KO);
$ma->addMessage($item->getErrorMessage(ERROR_ON_ACTION));
}
} else {
$ma->itemDone($item->getType(), $id, MassiveAction::ACTION_NORIGHT);
$ma->addMessage($item->getErrorMessage(ERROR_RIGHT));
}
}
return;
case 'give':
$input = $ma->getInput();
if (
($input["give_items_id"] > 0)
&& !empty($input['give_itemtype'])
) {
foreach ($ids as $key) {
if ($item->can($key, UPDATE)) {
if ($item->out($key, $input['give_itemtype'], $input["give_items_id"])) {
$ma->itemDone($item->getType(), $key, MassiveAction::ACTION_OK);
} else {
$ma->itemDone($item->getType(), $key, MassiveAction::ACTION_KO);
$ma->addMessage($item->getErrorMessage(ERROR_ON_ACTION));
}
} else {
$ma->itemDone($item->getType(), $key, MassiveAction::ACTION_NORIGHT);
$ma->addMessage($item->getErrorMessage(ERROR_RIGHT));
}
}
Event::log(
$item->fields['consumableitems_id'],
"consumableitems",
5,
"inventory",
//TRANS: %s is the user login
sprintf(__('%s gives a consumable'), $_SESSION["glpiname"])
);
} else {
$ma->itemDone($item->getType(), $ids, MassiveAction::ACTION_KO);
}
return;
}
parent::processMassiveActionsForOneItemtype($ma, $item, $ids);
}
/**
* count how many consumable for the consumable item $tID
*
* @param integer $tID consumable item identifier.
*
* @return integer number of consumable counted.
**/
public static function getTotalNumber($tID)
{
global $DB;
$result = $DB->request([
'COUNT' => 'cpt',
'FROM' => 'glpi_consumables',
'WHERE' => ['consumableitems_id' => $tID]
])->current();
return (int)$result['cpt'];
}
/**
* count how many old consumable for the consumable item $tID
*
* @param integer $tID consumable item identifier.
*
* @return integer number of old consumable counted.
**/
public static function getOldNumber($tID)
{
global $DB;
$result = $DB->request([
'COUNT' => 'cpt',
'FROM' => 'glpi_consumables',
'WHERE' => [
'consumableitems_id' => $tID,
'NOT' => ['date_out' => null]
]
])->current();
return (int)$result['cpt'];
}
/**
* count how many consumable unused for the consumable item $tID
*
* @param integer $tID consumable item identifier.
*
* @return integer number of consumable unused counted.
**/
public static function getUnusedNumber($tID)
{
global $DB;
$result = $DB->request([
'COUNT' => 'cpt',
'FROM' => 'glpi_consumables',
'WHERE' => [
'consumableitems_id' => $tID,
'date_out' => null
]
])->current();
return(int) $result['cpt'];
}
/**
* The desired stock level
*
* This is used when the alarm threshold is reached to know how many to order.
* @param integer $tID Consumable item ID
* @return integer
*/
public static function getStockTarget(int $tID): int
{
global $DB;
$it = $DB->request([
'SELECT' => ['stock_target'],
'FROM' => ConsumableItem::getTable(),
'WHERE' => [
'id' => $tID
]
]);
if ($it->count()) {
return $it->current()['stock_target'];
}
return 0;
}
/**
* The lower threshold for the stock amount before an alarm is triggered
*
* @param integer $tID Consumable item ID
* @return integer
*/
public static function getAlarmThreshold(int $tID): int
{
global $DB;
$it = $DB->request([
'SELECT' => ['alarm_threshold'],
'FROM' => ConsumableItem::getTable(),
'WHERE' => [
'id' => $tID
]
]);
if ($it->count()) {
return $it->current()['alarm_threshold'];
}
return 0;
}
/**
* Get the consumable count HTML array for a defined consumable type
*
* @param integer $tID consumable item identifier.
* @param integer $alarm_threshold threshold alarm value.
* @param boolean $nohtml Return value without HTML tags.
*
* @return string to display
**/
public static function getCount($tID, $alarm_threshold, $nohtml = 0)
{
// Get total
$total = self::getTotalNumber($tID);
if ($total != 0) {
$unused = self::getUnusedNumber($tID);
$old = self::getOldNumber($tID);
$highlight = "";
if ($unused <= $alarm_threshold) {
$highlight = "class='tab_bg_1_2'";
}
//TRANS: For consumable. %1$d is total number, %2$d is unused number, %3$d is old number
$tmptxt = sprintf(__('Total: %1$d, New: %2$d, Used: %3$d'), $total, $unused, $old);
if ($nohtml) {
$out = $tmptxt;
} else {
$out = "<div $highlight>" . $tmptxt . "</div>";
}
} else {
if ($nohtml) {
$out = __('No consumable');
} else {
$out = "<div class='tab_bg_1_2'><i>" . __('No consumable') . "</i></div>";
}
}
return $out;
}
/**
* Check if a Consumable is New (not used, in stock)
*
* @param integer $cID consumable ID.
*
* @return boolean
**/
public static function isNew($cID)
{
global $DB;
$result = $DB->request([
'COUNT' => 'cpt',
'FROM' => 'glpi_consumables',
'WHERE' => [
'id' => $cID,
'date_out' => null
]
])->current();
return $result['cpt'] == 1;
}
/**
* Check if a consumable is Old (used, not in stock)
*
* @param integer $cID consumable ID.
*
* @return boolean
**/
public static function isOld($cID)
{
global $DB;
$result = $DB->request([
'COUNT' => 'cpt',
'FROM' => 'glpi_consumables',
'WHERE' => [
'id' => $cID,
'NOT' => ['date_out' => null]
]
])->current();
return $result['cpt'] == 1;
}
/**
* Get the localized string for the status of a consumable
*
* @param integer $cID consumable ID.
*
* @return string
**/
public static function getStatus($cID)
{
if (self::isNew($cID)) {
return _nx('consumable', 'New', 'New', 1);
} else if (self::isOld($cID)) {
return _nx('consumable', 'Used', 'Used', 1);
}
return '';
}
/**
* Print out a link to add directly a new consumable from a consumable item.
*
* @param ConsumableItem $consitem
*
* @return void
**/
public static function showAddForm(ConsumableItem $consitem)
{
$ID = $consitem->getField('id');
if (!$consitem->can($ID, UPDATE)) {
return;
}
if ($ID > 0) {
echo "<div class='firstbloc'>";
echo "<form method='post' action=\"" . static::getFormURL() . "\">";
echo "<table class='tab_cadre_fixe'>";
echo "<tr><td class='tab_bg_2 center'>";
echo "<input type='hidden' name='consumableitems_id' value='$ID'>\n";
Dropdown::showNumber('to_add', ['value' => 1,
'min' => 1,
'max' => 100
]);
echo " <input type='submit' name='add_several' value=\"" . _sx('button', 'Add consumables') . "\"
class='btn btn-primary'>";
echo "</td></tr>";
echo "</table>";
Html::closeForm();
echo "</div>";
}
}
/**
* Print out the consumables of a defined type
*
* @param ConsumableItem $consitem
* @param boolean $show_old show old consumables or not. (default 0)
*
* @return void
**/
public static function showForConsumableItem(ConsumableItem $consitem, $show_old = 0)
{
global $DB;
$tID = $consitem->getField('id');
if (!$consitem->can($tID, READ)) {
return;
}
if (isset($_GET["start"])) {
$start = $_GET["start"];
} else {
$start = 0;
}
$canedit = $consitem->can($tID, UPDATE);
$rand = mt_rand();
$where = ['consumableitems_id' => $tID];
$order = ['date_in', 'id'];
if (!$show_old) { // NEW
$where += ['date_out' => 'NULL'];
} else { //OLD
$where += ['NOT' => ['date_out' => 'NULL']];
$order = ['date_out DESC'] + $order;
}
$number = countElementsInTable("glpi_consumables", $where);
$iterator = $DB->request([
'FROM' => self::getTable(),
'WHERE' => $where,
'ORDER' => $order,
'START' => (int)$start,
'LIMIT' => (int)$_SESSION['glpilist_limit']
]);
echo "<div class='spaced'>";
// Display the pager
Html::printAjaxPager(Consumable::getTypeName(Session::getPluralNumber()), $start, $number);
if ($canedit && $number) {
Html::openMassiveActionsForm('mass' . __CLASS__ . $rand);
$actions = [];
if ($consitem->can($tID, PURGE)) {
$actions['delete'] = _x('button', 'Delete permanently');
}
$actions['Infocom' . MassiveAction::CLASS_ACTION_SEPARATOR . 'activate']
= __('Enable the financial and administrative information');
if ($show_old) {
$actions['Consumable' . MassiveAction::CLASS_ACTION_SEPARATOR . 'backtostock']
= __('Back to stock');
} else {
$actions[__CLASS__ . MassiveAction::CLASS_ACTION_SEPARATOR . 'give'] = _x('button', 'Give');
}
$entparam = ['entities_id' => $consitem->getEntityID()];
if ($consitem->isRecursive()) {
$entparam = ['entities_id' => getSonsOf('glpi_entities', $consitem->getEntityID())];
}
$massiveactionparams = ['num_displayed' => min($_SESSION['glpilist_limit'], $number),
'specific_actions' => $actions,
'container' => 'mass' . __CLASS__ . $rand,
'extraparams' => $entparam
];
Html::showMassiveActions($massiveactionparams);
echo "<input type='hidden' name='consumableitems_id' value='$tID'>\n";
}
echo "<table class='tab_cadre_fixehov'>";
if (!$show_old) {
echo "<tr><th colspan=" . ($canedit ? '5' : '4') . ">";
echo self::getCount($tID, -1);
echo "</th></tr>";
} else { // Old
echo "<tr><th colspan='" . ($canedit ? '7' : '6') . "'>" . __('Used consumables') . "</th></tr>";
}
if ($number) {
$header_begin = "<tr>";
$header_top = '';
$header_bottom = '';
$header_end = '';
if ($canedit) {
$header_begin .= "<th width='10'>";
$header_top .= Html::getCheckAllAsCheckbox('mass' . __CLASS__ . $rand);
$header_bottom .= Html::getCheckAllAsCheckbox('mass' . __CLASS__ . $rand);
$header_end .= "</th>";
}
$header_end .= "<th>" . __('ID') . "</th>";
$header_end .= "<th>" . _x('item', 'State') . "</th>";
$header_end .= "<th>" . __('Add date') . "</th>";
if ($show_old) {
$header_end .= "<th>" . __('Use date') . "</th>";
$header_end .= "<th>" . __('Given to') . "</th>";
}
$header_end .= "<th width='200px'>" . __('Financial and administrative information') . "</th>";
$header_end .= "</tr>";
echo $header_begin . $header_top . $header_end;
foreach ($iterator as $data) {
$date_in = Html::convDate($data["date_in"]);
$date_out = Html::convDate($data["date_out"]);
echo "<tr class='tab_bg_1'>";
if ($canedit) {
echo "<td width='10'>";
Html::showMassiveActionCheckBox(__CLASS__, $data["id"]);
echo "</td>";
}
echo "<td class='center'>" . $data["id"] . "</td>";
echo "<td class='center'>" . self::getStatus($data["id"]) . "</td>";
echo "<td class='center'>" . $date_in . "</td>";
if ($show_old) {
echo "<td class='center'>" . $date_out . "</td>";
echo "<td class='center'>";
if ($item = getItemForItemtype($data['itemtype'])) {
if ($item->getFromDB($data['items_id'])) {
echo $item->getLink();
}
}
echo "</td>";
}
echo "<td class='center'>";
Infocom::showDisplayLink('Consumable', $data["id"]);
echo "</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>";
}
/**
* Show the usage summary of consumables by user
*
* @return void
**/
public static function showSummary()
{
global $DB;
if (!Consumable::canView()) {
return;
}
$iterator = $DB->request([
'SELECT' => [
'COUNT' => ['* AS count'],
'consumableitems_id',
'itemtype',
'items_id'
],
'FROM' => 'glpi_consumables',
'WHERE' => [
'NOT' => ['date_out' => null],
'consumableitems_id' => new \QuerySubQuery([
'SELECT' => 'id',
'FROM' => 'glpi_consumableitems',
'WHERE' => getEntitiesRestrictCriteria('glpi_consumableitems')
])
],
'GROUP' => ['itemtype', 'items_id', 'consumableitems_id']
]);
$used = [];
foreach ($iterator as $data) {
$used[$data['itemtype'] . '####' . $data['items_id']][$data["consumableitems_id"]]
= $data["count"];
}
$iterator = $DB->request([
'SELECT' => [
'COUNT' => '* AS count',
'consumableitems_id',
],
'FROM' => 'glpi_consumables',
'WHERE' => [
'date_out' => null,
'consumableitems_id' => new \QuerySubQuery([
'SELECT' => 'id',
'FROM' => 'glpi_consumableitems',
'WHERE' => getEntitiesRestrictCriteria('glpi_consumableitems')
])
],
'GROUP' => ['consumableitems_id']
]);
$new = [];
foreach ($iterator as $data) {
$new[$data["consumableitems_id"]] = $data["count"];
}
$iterator = $DB->request([
'FROM' => 'glpi_consumableitems',
'WHERE' => getEntitiesRestrictCriteria('glpi_consumableitems')
]);
$types = [];
foreach ($iterator as $data) {
$types[$data["id"]] = $data["name"];
}
asort($types);
$total = [];
if (count($types) > 0) {
// Produce headline
echo "<div class='center'><table class='tab_cadrehov'><tr>";
// Type
echo "<th>" . __('Give to') . "</th>";
foreach ($types as $key => $type) {
echo "<th>$type</th>";
$total[$key] = 0;
}
echo "<th>" . __('Total') . "</th>";
echo "</tr>";
// new
echo "<tr class='tab_bg_2'><td class='b'>" . __('In stock') . "</td>";
$tot = 0;
foreach ($types as $id_type => $type) {
if (!isset($new[$id_type])) {
$new[$id_type] = 0;
}
echo "<td class='center'>" . $new[$id_type] . "</td>";
$total[$id_type] += $new[$id_type];
$tot += $new[$id_type];
}
echo "<td class='numeric'>" . $tot . "</td>";
echo "</tr>";
foreach ($used as $itemtype_items_id => $val) {
echo "<tr class='tab_bg_2'><td>";
list($itemtype,$items_id) = explode('####', $itemtype_items_id);
$item = new $itemtype();
if ($item->getFromDB($items_id)) {
//TRANS: %1$s is a type name - %2$s is a name
printf(__('%1$s - %2$s'), $item->getTypeName(1), $item->getNameID());
}
echo "</td>";
$tot = 0;
foreach ($types as $id_type => $type) {
if (!isset($val[$id_type])) {
$val[$id_type] = 0;
}
echo "<td class='center'>" . $val[$id_type] . "</td>";
$total[$id_type] += $val[$id_type];
$tot += $val[$id_type];
}
echo "<td class='numeric'>" . $tot . "</td>";
echo "</tr>";
}
echo "<tr class='tab_bg_1'><td class='b'>" . __('Total') . "</td>";
$tot = 0;
foreach ($types as $id_type => $type) {
$tot += $total[$id_type];
echo "<td class='numeric'>" . $total[$id_type] . "</td>";
}
echo "<td class='numeric'>" . $tot . "</td>";
echo "</tr>";
echo "</table></div>";
} else {
echo "<div class='center b'>" . __('No consumable found') . "</div>";
}
}
public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
{
if (!$withtemplate && Consumable::canView()) {
$nb = 0;
switch ($item->getType()) {
case 'ConsumableItem':
if ($_SESSION['glpishow_count_on_tabs']) {
$nb = self::countForConsumableItem($item);
}
return self::createTabEntry(self::getTypeName(Session::getPluralNumber()), $nb);
}
}
return '';
}
/**
* @param ConsumableItem $item
*
* @return integer
**/
public static function countForConsumableItem(ConsumableItem $item)
{
return countElementsInTable(['glpi_consumables'], ['glpi_consumables.consumableitems_id' => $item->getField('id')]);
}
public static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtemplate = 0)
{
switch ($item->getType()) {
case 'ConsumableItem':
self::showAddForm($item);
self::showForConsumableItem($item);
self::showForConsumableItem($item, 1);
break;
}
return true;
}
public function getRights($interface = 'central')
{
$ci = new ConsumableItem();
return $ci->getRights($interface);
}
public static function getIcon()
{
return "ti ti-package";
}
}